CN216212700U - High-frequency transformer with external protection mechanism - Google Patents
High-frequency transformer with external protection mechanism Download PDFInfo
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- CN216212700U CN216212700U CN202122499527.1U CN202122499527U CN216212700U CN 216212700 U CN216212700 U CN 216212700U CN 202122499527 U CN202122499527 U CN 202122499527U CN 216212700 U CN216212700 U CN 216212700U
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- top surface
- bearing base
- frequency transformer
- external protection
- transformer
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000013016 damping Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000035939 shock Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 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
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a high-frequency transformer with an external protection mechanism, which is used for protecting and shielding the use of a subminiature transformer; the left side and the right side of the inner part of the bearing base are both provided with mounting grooves; the regulating mechanism transversely penetrates through the inner center of the bearing base; the method comprises the following steps: the middle part of the top surface of the bearing base is fixedly connected with a supporting upright post; the middle part of the outer side of the protective lining plate is connected with a radiating fan in a penetrating manner, the inner end of the radiating fan is rotatably connected to the middle part of the dustproof screen through a bearing, and the inner side of the protective lining plate is provided with a sealing baffle in a penetrating manner in a sliding manner; wherein, the inside of mounting groove is connected in the inner wall of traction block through spacing spring. This high frequency transformer that possesses outside protection machanism installs the transformer at first through bearing base and support post, and after the articulated support post of protection welt that can overturn simultaneously, it is spacing through the mounting groove to compromise the heat dissipation and prevent dust and detect.
Description
Technical Field
The utility model relates to the technical field of high-frequency transformers, in particular to a high-frequency transformer with an external protection mechanism.
Background
The high-frequency transformer is used as the most main component of the switching power supply, and the switching power supply has a plurality of topological structures, such as a half-bridge power conversion circuit, and a subminiature transformer is derived for some mobile phone chargers and quick charging chargers.
Most of the existing subminiature transformers basically only work with a single transformer in the actual use process, and no protective measures are made outside the subminiature transformers, so that heat generated by the high-frequency transformer cannot be dissipated timely in the long-term use process, the interior of the box body is isolated from the outside by the existing protective measures, a large amount of dust is prevented from entering the box body, the dustproof treatment is achieved, the heat dissipation effect is poor while the baffle is closed, and the subminiature transformers are difficult to install and inconvenient to store and overhaul.
We have therefore proposed a high frequency transformer with an external protection mechanism in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-frequency transformer with an external protection mechanism, which aims to solve the problems that most of the microminiature transformers in the market proposed by the background technology basically only work with a single transformer in the actual use process, no protection measures are made outside the microminiature transformers, the heat generated by the high-frequency transformer cannot be dissipated in time in the long-term use process, the existing protection measures isolate the interior of a box body from the outside and prevent a large amount of dust from entering the box body, so that the dustproof treatment is achieved, the heat dissipation effect is poor while a baffle is closed, and the high-frequency transformer is difficult to mount and inconvenient to access and overhaul.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-frequency transformer with external protection mechanism is used for protecting and shielding the use of a subminiature transformer;
the left side and the right side of the inner part of the bearing base are both provided with mounting grooves;
the regulating mechanism transversely penetrates through the inner center of the bearing base, and a driving gear is rotatably arranged in the middle of the regulating mechanism through a bearing;
the method comprises the following steps:
the supporting upright post is fixedly connected with the middle part of the top surface of the bearing base, and the left end and the right end of the top surface of the supporting upright post are hinged and connected to the top end of the inner side of the protective lining plate through rotating shafts;
the middle part of the outer side of the protective lining plate is connected with a radiating fan in a penetrating manner, the inner end of the radiating fan is rotatably connected to the middle part of the dustproof screen through a bearing, and the inner side of the protective lining plate is provided with a sealing baffle in a penetrating manner in a sliding manner;
wherein, the inside of mounting groove is passed through spacing spring coupling in the inner wall of traction block, and the outer end of traction block runs through and sets up in the outside that bears the weight of the base.
Preferably, the mounting grooves are symmetrically distributed about a vertical central axis of the bearing base, the bearing base and the regulating mechanism at the inner central position are transversely and coaxially distributed, the length of the regulating mechanism is greater than the width of the supporting upright column on the top surface of the bearing base, and the transformer is mounted through the supporting upright column.
Preferably, the top surface outer wall of mounting groove passes through spacing spring slip through connection in the bottom of locking round pin, and the bottom laminating sliding connection of the inside locking round pin of mounting groove in the top surface outer wall of traction block to the top surface inboard of traction block runs through the locking piece through fixed connection and sets up in the top surface outside of bearing the base, carries on spacingly to the protection welt through the locking piece.
Preferably, the traction block and the locking pin and the locking block are distributed in a one-to-one correspondence manner, the locking block is arranged in an F-shaped structure, and the maximum lifting length of the locking pin is smaller than the maximum moving length of the traction block, so that the traction block can drive the locking pin to move downwards.
Preferably, main radiating groove has been seted up on the top of support post, and the inside in main radiating groove passes through spacing spring slip through connection in both ends about adjusting panel to vice radiating groove has been seted up to adjusting panel's inside, and the one-to-one distributes and sets up between vice radiating groove and the main radiating groove, and adjusting panel's the biggest slip length is greater than the length setting between the vice radiating groove of the inside left and right sides of adjusting panel simultaneously, through opening and shutting of main radiating groove of adjusting panel control.
Preferably, the outside middle part of protection welt is through spacing spring sliding connection in the inner of anticreep pole, and the inner of anticreep pole slides and runs through and set up in seal baffle's inside to mutual parallel arrangement sets up between seal baffle's vertical central axis and the vertical central axis of dust screen, removes dust through the dust screen.
Preferably, the inside left and right sides of regulation and control mechanism all slides and is provided with driven rack, and the top surface of driven rack runs through the shock attenuation montant that sets up in bearing the top surface outside of base through fixed connection to driven rack sets up about the vertical central axis symmetric distribution of support post, and the one-to-one distributes and sets up between driven rack and the shock attenuation montant moreover, drives the shock attenuation montant through driven rack and removes.
Compared with the prior art, the utility model has the beneficial effects that: according to the high-frequency transformer with the external protection mechanism, the transformer is firstly installed through the bearing base and the support upright post, and meanwhile, after the turnover protection lining plate is hinged with the support upright post, the limitation is carried out through the installation groove, and the heat dissipation, dust prevention and detection are considered;
1. after the transformer is firstly stored through the supporting upright post fixedly installed on the top surface of the bearing base, the damping upright post is driven to collide with the transformer by a driving gear in the bearing base meshed with a driven rack, and the transformer is prevented from being damaged due to the falling condition;
2. overturn through the articulated protection welt of support post to carry out spacing fixed through the inside locking round pin of mounting groove and locking piece, dispel the heat through the radiator fan in the protection welt outside and the main radiating groove of support post top surface to internally mounted's transformer simultaneously.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic view of the mounting structure of the protective lining plate of the present invention;
FIG. 3 is a schematic view of the sealing baffle mounting structure of the present invention;
FIG. 4 is a schematic view of a traction block mounting structure according to the present invention;
fig. 5 is a schematic view of the mounting structure of the adjusting panel according to the present invention.
In the figure: 1. a load bearing base; 2. mounting grooves; 3. a regulating mechanism; 4. a driving gear; 5. supporting the upright post; 6. a rotating shaft; 7. a protective lining plate; 8. a heat radiation fan; 9. a dustproof screen; 10. sealing the baffle; 11. a traction block; 12. a locking pin; 13. a locking block; 14. a primary heat sink; 15. an adjustment panel; 16. a secondary heat sink; 17. an anti-drop rod; 18. a driven rack; 19. damping vertical rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a high-frequency transformer with external protection mechanism is used for protecting and shielding the use of a subminiature transformer;
the bearing base 1 is provided with mounting grooves 2 on the left and right sides inside; the regulating mechanism 3 transversely penetrates through the inner center of the bearing base 1, and the middle part of the regulating mechanism 3 is rotatably provided with a driving gear 4 through a bearing; the method comprises the following steps:
the middle part of the top surface of the bearing base 1 is fixedly connected with a supporting upright post 5, and the left end and the right end of the top surface of the supporting upright post 5 are hinged and connected with the top end of the inner side of a protective lining plate 7 through a rotating shaft 6;
the middle part of the outer side of the protective lining plate 7 is connected with a radiating fan 8 in a penetrating manner, the inner end of the radiating fan 8 is rotatably connected to the middle part of the dustproof screen 9 through a bearing, and the inner side of the protective lining plate 7 is provided with a sealing baffle plate 10 in a sliding and penetrating manner; wherein, the inside of mounting groove 2 is connected in the inner wall of traction block 11 through spacing spring, and the outer end of traction block 11 runs through and sets up in the outside that bears base 1.
The mounting groove 2 is symmetrically distributed about the vertical central axis of the bearing base 1, the bearing base 1 and the regulating mechanism 3 at the inner central position are transversely and coaxially distributed, and the length of the regulating mechanism 3 is greater than the width of the supporting upright column 5 on the top surface of the bearing base 1.
The outer wall of the top surface of the mounting groove 2 is connected to the bottom end of the locking pin 12 in a sliding and penetrating mode through a limiting spring, the bottom end of the locking pin 12 in the mounting groove 2 is connected to the outer wall of the top surface of the traction block 11 in a fitting and sliding mode, and the inner side of the top surface of the traction block 11 is arranged outside the top surface of the bearing base 1 in a penetrating mode through a locking block 13 fixedly connected with the inner side of the top surface of the traction block 11; the traction block 11, the locking pin 12 and the locking block 13 are distributed in a one-to-one correspondence mode, the locking block 13 is arranged in an F-shaped structure, and the maximum lifting length of the locking pin 12 is smaller than the maximum moving length of the traction block 11.
Main radiating groove 14 has been seted up on the top of support post 5, and main radiating groove 14's inside is through spacing spring sliding through connection both ends about adjusting panel 15 to vice radiating groove 16 has been seted up to adjusting panel 15's inside, and the one-to-one distribution sets up between vice radiating groove 16 and the main radiating groove 14 moreover, and adjusting panel 15's the biggest sliding length is greater than the length setting between the vice radiating groove 16 of the inside left and right sides of adjusting panel 15 simultaneously.
The middle part of the outer side of the protective lining plate 7 is connected to the inner end of the anti-falling rod 17 in a sliding manner through a limiting spring, the inner end of the anti-falling rod 17 is arranged inside the sealing baffle plate 10 in a sliding and penetrating manner, and the vertical central axis of the sealing baffle plate 10 and the vertical central axis of the dustproof screen 9 are distributed in parallel; the inside left and right sides of adjustment and control mechanism 3 all slides and is provided with driven rack 18, and the top surface of driven rack 18 runs through the shock attenuation montant 19 of fixed connection and sets up in the top surface outside that bears base 1 to driven rack 18 sets up about the vertical center axis symmetric distribution of support post 5, and the one-to-one distribution sets up between driven rack 18 and the shock attenuation montant 19 moreover.
The working principle is as follows: before the high-frequency transformer with the external protection mechanism is used, the overall condition of the device needs to be checked to determine that the transformer can normally work, according to the graph shown in fig. 1-5, after the transformer is firstly stored through the supporting upright post 5 fixedly installed on the top surface of the bearing base 1, the driving gear 4 in the bearing base 1 is meshed with the driven rack 18 to drive the damping vertical rod 19 to collide with the transformer and prevent the transformer from being damaged due to the falling condition;
overturn through the articulated protection welt 7 of support post 5 to carry out spacing fixed through locking round pin 12 and the locking piece 13 of mounting groove 2 inside, dispel the heat through the radiator fan 8 in the protection welt 7 outside and the main radiating groove 14 of support post 5 top surface to internally mounted's transformer simultaneously.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. A high-frequency transformer with external protection mechanism is used for protecting and shielding the use of a subminiature transformer;
the bearing base (1) is internally provided with mounting grooves (2) at the left side and the right side;
the regulating mechanism (3) transversely penetrates through the inner center of the bearing base (1), and the middle part of the regulating mechanism (3) is rotatably provided with a driving gear (4) through a bearing;
it is characterized by comprising:
the middle part of the top surface of the bearing base (1) is fixedly connected with a supporting upright post (5), and the left end and the right end of the top surface of the supporting upright post (5) are hinged and connected with the top end of the inner side of a protective lining plate (7) through a rotating shaft (6);
wherein the middle part of the outer side of the protective lining plate (7) is connected with a cooling fan (8) in a penetrating way, the inner end of the cooling fan (8) is connected with the middle part of the dustproof screen (9) in a rotating way through a bearing, and the inner side of the protective lining plate (7) is provided with a sealing baffle plate (10) in a sliding and penetrating way;
wherein, the inside of mounting groove (2) is connected in the inner wall of traction block (11) through spacing spring, and the outer end of traction block (11) runs through and sets up in the outside that bears base (1).
2. The high-frequency transformer with an external protection mechanism according to claim 1, characterized in that: the mounting grooves (2) are symmetrically distributed about a vertical central axis of the bearing base (1), the bearing base (1) and the regulating mechanism (3) at the inner central position are transversely and coaxially distributed, and the length of the regulating mechanism (3) is greater than the width of the supporting upright column (5) on the top surface of the bearing base (1).
3. The high-frequency transformer with an external protection mechanism according to claim 2, wherein: the top surface outer wall of mounting groove (2) passes through spacing spring slip through connection in the bottom of locking round pin (12), and the bottom laminating sliding connection of the inside locking round pin (12) of mounting groove (2) in the top surface outer wall of traction block (11) to the top surface inboard of traction block (11) runs through the setting in the top surface outside that bears base (1) through fixed connection locking block (13).
4. The high-frequency transformer with an external protection mechanism according to claim 2, wherein: the traction block (11) and the locking pin (12) and the locking block (13) are distributed in a one-to-one correspondence mode, the locking block (13) is arranged in an F-shaped structure, and the maximum lifting length of the locking pin (12) is smaller than the maximum moving length of the traction block (11).
5. The high-frequency transformer with an external protection mechanism according to claim 1, characterized in that: main radiating groove (14) have been seted up on the top of support post (5), and the inside of main radiating groove (14) passes through spacing spring slip through connection in both ends about adjusting panel (15), and vice radiating groove (16) have been seted up to the inside of adjusting panel (15), and the one-to-one distribution sets up between vice radiating groove (16) and main radiating groove (14), and the biggest slip length of adjusting panel (15) is greater than the length setting between the vice radiating groove (16) of the inside left and right sides of adjusting panel (15) simultaneously.
6. The high-frequency transformer with an external protection mechanism according to claim 1, characterized in that: the outside middle part of protection welt (7) is through spacing spring sliding connection in the inner of anticreep pole (17), and the inner of anticreep pole (17) slides and runs through and set up in the inside of seal baffle (10) to mutual parallel distribution sets up between the vertical central axis of seal baffle (10) and dust screen (9).
7. The high-frequency transformer with an external protection mechanism according to claim 1, characterized in that: the inside left and right sides of adjustment and control mechanism (3) all slides and is provided with driven rack (18), and the top surface of driven rack (18) runs through damping vertical rod (19) through fixed connection and sets up in the top surface outside that bears base (1) to driven rack (18) set up about the vertical center axis symmetric distribution of support post (5), and the one-to-one distribution sets up between driven rack (18) and damping vertical rod (19) moreover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122499527.1U CN216212700U (en) | 2021-10-18 | 2021-10-18 | High-frequency transformer with external protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122499527.1U CN216212700U (en) | 2021-10-18 | 2021-10-18 | High-frequency transformer with external protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216212700U true CN216212700U (en) | 2022-04-05 |
Family
ID=80883257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122499527.1U Expired - Fee Related CN216212700U (en) | 2021-10-18 | 2021-10-18 | High-frequency transformer with external protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216212700U (en) |
-
2021
- 2021-10-18 CN CN202122499527.1U patent/CN216212700U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |
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| CF01 | Termination of patent right due to non-payment of annual fee |