CN220357907U - High-frequency low-loss switching power supply transformer - Google Patents
High-frequency low-loss switching power supply transformer Download PDFInfo
- Publication number
- CN220357907U CN220357907U CN202321938419.2U CN202321938419U CN220357907U CN 220357907 U CN220357907 U CN 220357907U CN 202321938419 U CN202321938419 U CN 202321938419U CN 220357907 U CN220357907 U CN 220357907U
- Authority
- CN
- China
- Prior art keywords
- rod
- block
- fixing device
- plate
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Power Conversion In General (AREA)
Abstract
The utility model relates to the technical field of transformers, and discloses a high-frequency low-loss switching power supply transformer, which comprises: the fixing device comprises a fixing device, wherein a limiting plate is arranged on the outer side of the fixing device, a groove is formed in the fixing device, a connecting rod is arranged in the fixing device, the outer side of the connecting rod is fixedly connected with the inner side of the limiting plate, a buckle is arranged on the inner side of the connecting rod, the outer side of the buckle is fixedly connected with the inner side of the connecting rod, a supporting rod is arranged at the center of the inner side of the fixing device, and a clamping block is arranged at the top of the supporting rod. According to the utility model, the retainer is arranged, the pressing plate downwards drives the center rod downwards to drive the retainer downwards, so that the buckle reaches the bottom of the movable block, then the limiting block is rebounded through the first spring to drive the center rod upwards, the buckle can drive the movable block upwards when upwards, and the buckle can be extruded outwards to separate from the clamping block when the movable block reaches the top, so that the retainer is separated from the supporting rod, and the installation and the disassembly are more convenient, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of transformers, in particular to a high-frequency low-loss switching power supply transformer.
Background
A high frequency low loss switching power supply transformer is a transformer dedicated to a switching power supply system designed to achieve high frequency operation and reduce energy loss, and is commonly used in industrial and electronic equipment to provide stable, efficient power conversion.
The existing high-frequency low-loss switching power supply transformer is low in working efficiency, a plurality of screws are required to be screwed by using a screwdriver when the high-frequency low-loss switching power supply transformer is installed and detached, the high-frequency low-loss switching power supply transformer is not easy to detach under the condition that a baffle is arranged at a corner, the high-frequency low-loss switching power supply transformer is also required to be detached with the aid of multiple tools, detachment is not easy under the condition that the visual angle is insufficient, multiple tools are combined to detach, labor force of maintenance personnel can be additionally increased, the problem that the power supply transformer is convenient to install and detach is solved, labor force is reduced, and working efficiency is improved.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a high-frequency low-loss switching power supply transformer.
The utility model is realized by adopting the following technical scheme: a high frequency low loss switching power supply transformer comprising: the fixing device comprises a fixing device, wherein a limiting plate is arranged on the outer side of the fixing device, a groove is formed in the fixing device, a connecting rod is arranged in the fixing device, a first spring is arranged in the bottom plate, a second spring is arranged in the connecting rod, a connecting rod is sleeved on the outer side of the spring, a buckle is arranged on the inner side of the connecting rod, the outer side of the buckle is fixedly connected with the inner side of the connecting rod, a supporting rod is arranged at the center of the fixing device, a clamping block is arranged at the top of the supporting rod, the bottom of the clamping block is fixedly connected with the bottom of the supporting rod, a movable block is arranged on the outer side of the supporting rod, the supporting rod is sleeved on the outer side of the supporting rod, the supporting rod is in sliding connection with the movable block, a bottom plate is arranged in the bottom of the bottom plate, a center rod is arranged at the bottom of the pressing plate, the first spring is sleeved on the outer side of the center rod, and a limiting block is arranged at the top of the first spring, and the bottom of the fixing device is fixedly connected with the bottom of the center rod.
Through the technical scheme, the buckle can be extruded when the movable block reaches the top.
As a further improvement of the scheme, the top of the bottom plate is provided with a baffle, the outer side of the baffle is fixedly connected with the top of the bottom plate, and the top of the bottom plate is provided with a clamping block.
Through the technical scheme, the clamping blocks are used for fixing the data lines.
As a further improvement of the scheme, the top of the clamping block is provided with a bolt, the bolt is in threaded connection with the clamping block, the top of the bottom plate is provided with a main body, the bottom of the main body is fixedly connected with the top of the bottom plate, and a connecting plate is arranged inside the main body.
Through above-mentioned technical scheme, connecting plate internal connection has the filter screen, can take out the filter screen through the connecting plate.
As a further improvement of the scheme, the right side of the connecting plate is provided with a handle, the left side of the handle is fixedly connected with the right side of the connecting plate, a filter screen is arranged inside the connecting plate, the top of the main body is provided with a connecting block, the bottom of the connecting block is fixedly connected with the top of the main body, and the top of the connecting block is provided with a supporting plate.
Through above-mentioned technical scheme, the backup pad can be with the dead lever of both sides link together.
As a further improvement of the scheme, the top of the supporting plate is provided with a knob, the bottom of the knob is provided with a threaded rod, the top of the threaded rod is fixedly connected with the bottom of the knob, the bottom of the supporting plate is provided with a fixed rod, and the threaded rod is in threaded connection with the connecting block.
Through above-mentioned technical scheme, can take out the fixed block from the bottom through rotating the threaded rod.
As a further improvement of the scheme, the top of the fixing rod is fixedly connected with the bottom of the supporting plate, the bottom of the threaded rod is provided with a fixing block, the fixing block is rotationally connected with the supporting plate, the top of the supporting plate is provided with a fixing rod, and the bottom of the fixing rod is fixedly connected with the top of the fixing block.
Through above-mentioned technical scheme, the dead lever is guaranteed that the fixed block can reciprocate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the retainer is arranged, the pressing plate downwards drives the center rod downwards to drive the retainer downwards, so that the buckle reaches the bottom of the movable block, then the limiting block is rebounded through the first spring to drive the center rod upwards, the buckle can drive the movable block upwards when upwards, and the buckle can be extruded outwards to separate from the clamping block when the movable block reaches the top, so that the retainer is separated from the supporting rod, and the installation and the disassembly are more convenient, and the working efficiency is improved.
According to the utility model, the filter screen is arranged, the knob is rotated firstly when the filter screen needs to be replaced, the knob is rotated to drive the threaded rod to rotate and then drive the fixed block to move upwards, the fixed rods on the two sides of the top of the fixed block ensure that the fixed block moves linearly, the fixed block is driven by the threaded rod to move upwards to be moved out of the connecting plate, and then the connecting plate is pulled to bring the connecting plate out of the filter screen for replacement, so that the operation is simple and quick.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of an anchor according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the connecting block of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
Main symbol description:
1. a main body; 101. a connecting plate; 102. a handle; 103. a filter screen; 104. a baffle; 105. a bolt; 106. clamping blocks; 2. a connecting block; 201. a knob; 202. a threaded rod; 203. a support plate; 204. a fixed rod; 205. a fixed block; 3. a holder; 301. a clamping block; 302. a limiting plate; 303. a connecting rod; 304. a second spring; 305. a buckle; 306. a movable block; 307. a support rod; 308. a first spring; 309. a pressing plate; 310. a limiting block; 311. a central rod; 4. a bottom plate.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Examples:
referring to fig. 1-4, a high-frequency low-loss switching power supply transformer of the present embodiment includes: the fixer 3, the outside of the fixer 3 is provided with a limiting plate 302, the inside of the fixer 3 is provided with a groove, the inside of the fixer 3 is provided with a connecting rod 303, the outside of the connecting rod 303 is fixedly connected with the inside of the limiting plate 302, the inside of the connecting rod is provided with a second spring 304, the outside of the second spring 304 is sleeved with the connecting rod 303, the inside of the connecting rod 303 is provided with a buckle 305, the outside of the buckle 305 is fixedly connected with the inside of the connecting rod 303, the center of the inside of the fixer 3 is provided with a supporting rod 307, the top of the supporting rod 307 is provided with a clamping block 301, the bottom of the clamping block 301 is fixedly connected with the bottom of the supporting rod 307, the outside of the supporting rod 307 is provided with a movable block 306, the movable block 306 is sleeved on the outside of the supporting rod 307, the supporting rod 307 is in sliding connection with the movable block 306, the top of the fixer 3 is provided with a bottom plate 4, the bottom plate 4 is internally provided with a first spring 308, the top of the bottom plate 4 is provided with a pressing plate 309, the bottom of the pressing plate 309 is provided with a central rod 311, the first spring 308 is sleeved outside the central rod 311, the top of the first spring 308 is provided with a limiting block 310, the top of the fixer 3 is fixedly connected with the bottom of the central rod 311, the pressing plate 309 is pressed, the pressing plate 309 downwards drives the central rod 311 to downwards and then drives the fixer 3 to downwards, so that the buckle 305 reaches the bottom of the movable block 306, then the limiting block 310 is rebounded through the first spring 308 to drive the central rod 311 upwards, the buckle 305 can drive the movable block 306 upwards when the buckle 305 upwards, and the buckle 305 can be extruded outwards to separate from the clamping block 301 when the movable block 306 reaches the top, so that the fixer 3 is separated from the supporting rod 307, and the installation and the disassembly are more convenient, so that the working efficiency is improved.
The top of the bottom plate 4 is provided with a baffle 104, the outer side of the baffle 104 is fixedly connected with the top of the bottom plate 4, and the top of the bottom plate 4 is provided with a clamping block 106.
The clamp splice 106 top is provided with bolt 105, and bolt 105 is threaded connection with clamp splice 106, and bottom plate 4 top is provided with main part 1, and main part 1 bottom and bottom plate 4 top fixed connection are provided with connecting plate 101 inside the main part 1.
The connecting plate 101 right side is provided with handle 102, handle 102 left side and connecting plate 101 right side fixed connection, the inside filter screen 103 that is provided with of connecting plate 101, main part 1 top is provided with connecting block 2, connecting block 2 bottom and main part 1 top fixed connection, connecting block 2 top is provided with backup pad 203, rotate knob 201 earlier when filter screen 103 needs to be changed, knob 201 rotates and drives threaded rod 202 and rotate and upwards drive fixed block 205, fixed rod 204 in fixed block 205 top both sides guarantees that fixed block 205 carries out rectilinear motion, fixed block 205 drives upwards through threaded rod 202 makes it shift out from connecting plate 101, then pull handle 102 again and take connecting plate 101 out and change filter screen 103, easy operation is swift.
The backup pad 203 top is provided with knob 201, and knob 201 bottom is provided with threaded rod 202, and threaded rod 202 top and knob 201 bottom fixed connection, backup pad 203 bottom are provided with dead lever 204, and threaded rod 202 and connecting block 2 are threaded connection.
The top of the fixing rod 204 is fixedly connected with the bottom of the supporting plate 203, the bottom of the threaded rod 202 is provided with a fixing block 205, the fixing block 205 is rotationally connected with the supporting plate 203, the top of the supporting plate 203 is provided with the fixing rod 204, and the bottom of the fixing rod 204 is fixedly connected with the top of the fixing block 205.
The implementation principle of the high-frequency low-loss switching power supply transformer in the embodiment of the application is as follows: after the device is installed by workers, the bolts 105 are unscrewed, the output lines are installed at the bottoms of the clamping blocks 106, the bolts 105 are screwed down and then connected with a power supply to start working, a large amount of dust enters the device for a long time to affect the effect and isolate the dust through the filter screen 103, if the filter screen 103 needs to be replaced, the knob 201 is rotated to drive the threaded rod 202 to rotate to drive the fixed block 205 upwards, the fixed rods 204 on two sides of the top of the fixed block 205 ensure that the fixed block 205 moves linearly, the fixed block 205 is driven upwards by the threaded rod 202 to move out of the connecting plate 101, then the connecting plate 101 is pulled to bring the connecting plate 101 out of the filter screen 103 to be replaced, if the main body 1 needs to be taken off from the supporting rod 307, the pressing plate 309 needs to be pressed, the pressing plate 309 drives the center rod 311 downwards and then drives the fixer 3 downwards, so that the buckle 305 reaches the bottom of the movable block 306, then the limiting block 310 is rebounded to drive the center rod 311 upwards by the spring 308, the buckle 305 drives the movable block 306 upwards when the movable block 306 reaches the top, the buckle 305 is extruded to be separated from the clamping block 301, and then the device can be taken off.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (6)
1. A high frequency low loss switching power supply transformer comprising: the fixing device comprises a fixing device (3), a limiting plate (302) is arranged on the outer side of the fixing device (3), a groove is formed in the fixing device (3), a connecting rod (303) is arranged in the fixing device (3), a spring II (304) is arranged on the outer side of the connecting rod (303) and is fixedly connected with the inner side of the limiting plate (302), a connecting rod (303) is sleeved on the outer side of the spring II (304), a buckle (305) is arranged on the inner side of the connecting rod (303), the outer side of the buckle (305) is fixedly connected with the inner side of the connecting rod (303), a supporting rod (307) is arranged at the inner center of the fixing device (3), a clamping block (301) is arranged at the top of the supporting rod (307), the bottom of the clamping block (301) is fixedly connected with the bottom of the supporting rod (307), a movable block (306) is arranged on the outer side of the supporting rod (307), the movable block (306) is sleeved on the outer side of the supporting rod (307), the supporting rod (307) is in sliding connection with the movable block (306), a bottom plate (4) is arranged on the top of the fixing device (3), a bottom plate (4) is arranged inside the bottom plate (308), a bottom plate (309) is arranged on the bottom of the fixing device (309), the first spring (308) is sleeved on the outer side of the central rod (311), a limiting block (310) is arranged at the top of the first spring (308), and the top of the fixer (3) is fixedly connected with the bottom of the central rod (311).
2. The high frequency low loss switching power supply transformer according to claim 1, wherein: the top of the bottom plate (4) is provided with a baffle plate (104), the outer side of the baffle plate (104) is fixedly connected with the top of the bottom plate (4), and the top of the bottom plate (4) is provided with a clamping block (106).
3. The high frequency low loss switching power supply transformer according to claim 2, wherein: the novel clamping device is characterized in that bolts (105) are arranged at the tops of the clamping blocks (106), the bolts (105) are in threaded connection with the clamping blocks (106), a main body (1) is arranged at the tops of the bottom plates (4), the bottoms of the main body (1) are fixedly connected with the tops of the bottom plates (4), and connecting plates (101) are arranged inside the main body (1).
4. A high frequency low loss switching power supply transformer according to claim 3, wherein: the novel connecting plate is characterized in that a handle (102) is arranged on the right side of the connecting plate (101), the left side of the handle (102) is fixedly connected with the right side of the connecting plate (101), a filter screen (103) is arranged inside the connecting plate (101), a connecting block (2) is arranged at the top of the main body (1), the bottom of the connecting block (2) is fixedly connected with the top of the main body (1), and a supporting plate (203) is arranged at the top of the connecting block (2).
5. The high frequency low loss switching power supply transformer according to claim 4, wherein: the utility model discloses a rotary knob, including knob (201), threaded rod (202), backup pad (203) top is provided with knob (201), knob (201) bottom is provided with threaded rod (202), threaded rod (202) top and knob (201) bottom fixed connection, backup pad (203) bottom is provided with dead lever (204), threaded rod (202) are threaded connection with connecting block (2).
6. The high frequency low loss switching power supply transformer according to claim 5, wherein: the utility model discloses a fixed rod, including fixed rod (204), threaded rod (202), backup pad (203) bottom fixed connection, threaded rod (202) bottom is provided with fixed block (205), fixed block (205) are rotation connection with backup pad (203), backup pad (203) top is provided with fixed rod (204), fixed rod (204) bottom and fixed block (205) top fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321938419.2U CN220357907U (en) | 2023-07-24 | 2023-07-24 | High-frequency low-loss switching power supply transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321938419.2U CN220357907U (en) | 2023-07-24 | 2023-07-24 | High-frequency low-loss switching power supply transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220357907U true CN220357907U (en) | 2024-01-16 |
Family
ID=89481204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321938419.2U Active CN220357907U (en) | 2023-07-24 | 2023-07-24 | High-frequency low-loss switching power supply transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220357907U (en) |
-
2023
- 2023-07-24 CN CN202321938419.2U patent/CN220357907U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112454274A (en) | Breaker contact spring dismounting device | |
| CN220357907U (en) | High-frequency low-loss switching power supply transformer | |
| CN200962395Y (en) | Installation tool of pull pole component of the high-voltage vacuum breaker | |
| CN114179118A (en) | Mechanical grabbing device for industrial robot and using method thereof | |
| CN214265438U (en) | Breaker contact spring dismounting device | |
| CN112809823B (en) | Continuous punching device for transformer insulating plate and using method thereof | |
| CN212085326U (en) | Connector lug fastener for electric power engineering | |
| CN210007161U (en) | low-voltage no-power compensation control equipment | |
| CN211557127U (en) | Ultrahigh frequency GaN LLC resonant soft switching converter based on matrix transformer | |
| CN208231850U (en) | A kind of medical first aid blanket Scissoring device | |
| CN220190203U (en) | Switch cabinet modularized instrument room | |
| CN215732816U (en) | Low-voltage switch cabinet with stable connection structure | |
| CN208461223U (en) | A kind of unit cabinet of solid loop-net cabinet connection structure | |
| CN110137023A (en) | Outdoor high-voltage isolating switch | |
| CN221408967U (en) | Communication power supply monitoring device of integrated power supply system for electric power | |
| CN218350485U (en) | Anti-power-off mechanism for mutual inductor verification system | |
| CN217087293U (en) | Transformer cooler switch board | |
| CN220684137U (en) | Positioning device for energy storage cabinet production line | |
| CN215861675U (en) | Quick change device for oil seal of speed reducer | |
| CN213816881U (en) | Novel low-voltage complete switch equipment | |
| CN214306100U (en) | Novel electricity intelligent monitoring ware | |
| CN210956934U (en) | Low-loss ultra-wideband suspension microstrip filter | |
| CN217240270U (en) | Snow removing device convenient to replace for maintaining power transmission high-voltage line | |
| CN219544483U (en) | New energy vehicle disc cooler | |
| CN215578161U (en) | Mutual inductor fixing device for high-voltage switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |