CN116344158A - Vertical winding type flat transformer - Google Patents
Vertical winding type flat transformer Download PDFInfo
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- CN116344158A CN116344158A CN202310538250.XA CN202310538250A CN116344158A CN 116344158 A CN116344158 A CN 116344158A CN 202310538250 A CN202310538250 A CN 202310538250A CN 116344158 A CN116344158 A CN 116344158A
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- 238000004804 winding Methods 0.000 title claims abstract description 165
- 230000017525 heat dissipation Effects 0.000 claims abstract description 58
- 238000007789 sealing Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000010030 laminating Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 230000002265 prevention Effects 0.000 description 6
- 230000005855 radiation Effects 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
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- Coils Of Transformers For General Uses (AREA)
Abstract
The invention discloses a vertical winding type flat transformer, which belongs to the technical field of flat transformers and comprises a supporting shell, wherein both sides of the top of the supporting shell are slidably connected with a protecting shell, a winding mechanism is fixedly arranged in an inner cavity of the protecting shell, the winding mechanism is slidably connected to the bottom of the inner cavity of the supporting shell, and a heat dissipation mechanism is fixedly arranged at a corresponding position on one side of the protecting shell and used for providing an air circulation gap through the heat dissipation mechanism. According to the invention, the special-shaped rod is inserted into the special-shaped groove to drive the adjusting screw rod to rotate, the adjusting screw rod can rotate to drive the screw seat in external threaded connection to move, the screw column can drive the sliding seat and the winding placement frame to slide, the position of the second winding in the first winding is adjusted, the first winding and the second winding which can move transversely can realize the collapsing adjustment in the transverse space of the top protecting shell, the heat dissipation and circulation gap of the top space of the protecting shell can be generated during installation, and the installation treatment difficulty is reduced.
Description
Technical Field
The invention belongs to the technical field of flat transformers, and particularly relates to a vertical winding type flat transformer.
Background
Planar transformers are most distinguished from conventional transformers by iron cores and coil windings. The planar transformer adopts small-sized E-type, RM-type or ring-type ferrite cores, is usually made of high-frequency power ferrite materials, and has lower core loss at high frequency; the winding is formed by stacking a plurality of layers of printed circuit boards.
The traditional planar transformer is mostly arranged through the windings which are transversely wound and is subjected to transformation treatment through the intervals among the windings, but the superposed windings are easy to cause the thickness of the planar transformer to be increased, and the gap and the travel are needed to assist in heat dissipation and the arrangement of the windings, so that the planar transformer is easy to be limited in longitudinal space height during installation, and therefore, the planar transformer has room for improvement.
Disclosure of Invention
The invention aims at: in order to solve the problem that the thickness of a planar transformer is increased due to the fact that the stacked windings are subjected to transformation treatment through the distance between the windings, and the planar transformer is easy to be limited by the longitudinal space height during installation due to the fact that a clearance is reserved, heat dissipation is carried out with the aid of travel and the windings are arranged in an auxiliary mode, the vertical winding type flat transformer is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a stand around formula flat transformer, includes the supporting shell, supporting shell top both sides all sliding connection has the protecting crust, and protecting crust inner chamber fixed mounting has wire winding mechanism, and wire winding mechanism sliding connection is in supporting shell inner chamber bottom, protecting crust one side corresponds the fixed mounting in position and has the heat dissipation mechanism for provide the air circulation clearance through the heat dissipation mechanism, wire winding mechanism both sides all are connected with wiring mechanism, and wiring mechanism laminating mutually and extend outside the supporting shell with corresponding position supporting shell one side;
the winding mechanism comprises a first winding and a second winding which can move relatively, the first winding is sleeved outside the second winding, the first winding and the second winding are vertical windings, and the device space in the shrinkage direction is reduced through the first winding and the second winding which move relatively.
As a further description of the above technical solution:
the winding support frame is fixedly arranged on one side of the first winding, the winding placing frame is fixedly arranged on one side of the second winding, the movable seat is fixedly connected to the bottom of the winding support frame and is slidably connected to the inner cavity of the supporting shell, the sliding seat is fixedly connected to the bottom of the winding placing frame, the sliding seat and the movable seat are fixedly connected to the inner sides of the protecting shells at corresponding positions respectively, and the sliding seat is slidably connected to the inner cavity of the supporting shell.
As a further description of the above technical solution:
the sliding seat inner cavity is embedded with a thread seat, an adjusting screw rod is connected with the thread seat in an internal thread mode, one end, close to one side of the moving seat, of the adjusting screw rod is in transmission connection with the moving seat through a bearing and a rotating shaft, the tail end of the adjusting screw rod is rotatably connected in a groove body formed in one side of the supporting shell, and a special-shaped groove is formed in the tail end of the adjusting screw rod and used for controlling the thread seat and the sliding seat to move through controlling the adjusting screw rod to rotate through the special-shaped groove.
As a further description of the above technical solution:
the two ends of one side of the movable seat are fixedly connected with second sliding rods, a groove body matched with the second sliding rods is formed in one side of the sliding seat, and the second sliding rods are slidably connected in the groove body.
As a further description of the above technical solution:
the wiring mechanism comprises a wiring seat, the wiring seat is fixedly connected to the corresponding position on one side of a winding placing frame or a winding supporting frame at the corresponding position and is connected with lead wires of corresponding first windings and second windings, the inner cavity of the wiring seat is connected with wiring terminals and connecting wires through wiring boards, the connecting wires are electrically connected with external wiring, one side of each wiring terminal is communicated with one end of each connecting wire through a connecting plate, and the wiring terminals are connected between the wiring boards at two sides in an inserting mode.
As a further description of the above technical solution:
the quantity of wiring boards is two, and two relative sliding connection of wiring board is at the terminal seat inner chamber, and the wiring board top fixedly connected with first slide bar that is located the top, first slide bar lateral wall sliding connection has the sliding sleeve, and the sliding sleeve inlays and establish at the terminal seat top, first slide bar top fixedly connected with backup pad, first slide bar lateral wall cover is equipped with the spring, the spring both ends correspond position fixed connection with backup pad and terminal seat one side respectively.
As a further description of the above technical solution:
the inner cavity of the protective shell is rotationally connected with a plurality of radiating fans through bearings, the radiating fans are positioned between the first windings and the second windings on two sides, radiating sleeves are sleeved outside the first windings and the second windings, and a plurality of radiating fins are fixedly connected outside the radiating sleeves.
As a further description of the above technical solution:
the heat dissipation mechanism comprises a heat dissipation shell, the heat dissipation shell is fixedly connected to one side of a protection shell, a dust-proof plate and a rain shield are fixedly connected to the inner cavity of the heat dissipation shell, the dust-proof plate is located on one side of a heat dissipation hole formed in the front side of the heat dissipation shell, the rain shield is located on one side of a far-discrete heat hole of the dust-proof plate, and the dust-proof plate is fixedly connected to the other side of the inner cavity of the heat dissipation shell.
As a further description of the above technical solution:
the sealing gasket is fixedly connected to the bottom of the protection department and is an elastic plastic mat, the corresponding positions of the sealing gaskets on the two sides are respectively provided with an inserting hole and an inserting rod, and one side, in contact with the sealing gaskets on the two sides, is in inserting connection with the inserting rod through the inserting holes.
As a further description of the above technical solution:
and one side, close to the wiring mechanism, of the two sides of the supporting shell is connected with a sealing sleeve.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, through the arrangement of the vertical winding, the occupation of the remaining axial space due to the moving gap can be reduced, the occupation of the corresponding axial space is reduced, the occupation of the mounting position is effectively reduced, when the sleeving distance of the first winding and the second winding needs to be adjusted, the adjusting screw rod can be driven to rotate by inserting the special-shaped rod into the special-shaped groove, the adjusting screw rod can drive the screw seat in external threaded connection to move, the screw column can drive the sliding seat and the winding placing frame to slide, the position of the second winding in the first winding is adjusted, the collapsing adjustment in the transverse space of the top protecting shell can be realized through the first winding and the second winding which can move transversely, the heat dissipation and circulation gap of the top space of the protecting shell can be generated during mounting, and the mounting treatment difficulty is reduced.
2. According to the invention, through the designed wiring mechanism, the connecting cable can be connected in the wiring seat through the connecting plate and the wiring terminal in an inserting way, and when the wiring terminal is connected in the wiring seat in an inserting way, the supporting plate and the bottom spring can ensure the full fitting of the bottom wiring board and the bottom wiring terminal by utilizing the self tension, so that the wiring maintenance processing efficiency of the connecting wire harness is improved through the separable wiring board and the wiring terminal, the wiring board can be fully fitted with the wiring terminal, the wiring stability is improved, meanwhile, the connecting cable can have a certain empty space in the supporting shell through the designed wiring terminal and the connecting cable, and when the sliding seat drives the wiring seat to move, the wiring seat can pull the wiring terminal and the empty space connecting cable to move, so that the wiring processing stability can be improved.
3. According to the invention, through the designed heat radiation mechanism, when the heat radiation shell is arranged on one side of the protective shell, dust can be prevented from entering from one side of the heat radiation shell, meanwhile, dust and external water can be prevented from entering the protective shell through blocking of the dust prevention plate, meanwhile, the rain shielding plate on the rear side of the dust prevention plate can block the flow of the water, so that the external water can be always arranged on one side of the protective shell, the dust prevention and water prevention capability can be improved through matching of the dust prevention plate and the rain shielding plate, air can be sent out through the ventilation groove on one side of the protective shell, the normal circulation of the air can be guaranteed, and dust can be prevented from entering between the first winding and the second winding after entering from the gaps of the external support shell and the protective shell through the designed heat radiation sleeve and the heat radiation fins, so that the dust prevention effect can be improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a vertical wound flat transformer according to the present invention;
fig. 2 is a schematic diagram of an explosion splitting structure of a vertical winding type flat transformer according to the present invention;
fig. 3 is a schematic diagram of an unfolding structure of a vertical winding type flat transformer according to the present invention;
fig. 4 is a schematic diagram of a lateral unfolding structure of a vertical winding type flat transformer according to the present invention;
FIG. 5 is an enlarged schematic view of the portion A of FIG. 4 according to the present invention;
fig. 6 is a schematic diagram of a wiring mechanism of a vertical winding type flat transformer according to the present invention;
fig. 7 is a schematic side structural view of a heat dissipation mechanism of a vertical winding type flat transformer according to the present invention;
fig. 8 is a schematic view of another angle structure of an immediately wound flat transformer according to the present invention;
fig. 9 is a schematic diagram of a semi-sectional structure of a heat dissipation mechanism of a vertical winding type flat transformer according to the present invention;
fig. 10 is a schematic diagram of a transverse structure of a heat dissipation mechanism of a vertical winding type flat transformer according to the present invention;
fig. 11 is a schematic diagram of the overall structure of a vertical wound flat transformer according to the present invention.
Legend description:
1. a support case; 2. a protective shell; 3. a heat dissipation mechanism; 301. a heat dissipation shell; 302. a rain shield; 303. a dust-proof plate; 304. a heat radiation hole; 4. sealing sleeve; 5. a wiring mechanism; 501. a wire holder; 502. a support plate; 503. a first slide bar; 504. a spring; 505. a wiring board; 506. a connecting plate; 507. a connection terminal; 508. a connection cable; 6. a winding mechanism; 601. a movable seat; 602. a winding support; 603. a first winding; 604. a second slide bar; 605. a sliding seat; 606. a winding rack; 607. a second winding; 7. a heat dissipation fan; 8. a heat dissipation sleeve; 9. a sealing gasket; 10. inserting a rod; 11. and adjusting the screw rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, the present invention provides a technical solution: the utility model provides a vertical winding type flat transformer, includes support shell 1, support shell 1 top both sides all sliding connection has protective housing 2, and protective housing 2 inner chamber fixed mounting has wire winding mechanism 6, and wire winding mechanism 6 sliding connection is in support shell 1 inner chamber bottom, protective housing 2 one side corresponds the fixed mounting of position and has heat dissipation mechanism 3 for provide the circulation of air clearance through heat dissipation mechanism 3, wire winding mechanism 6 both sides all are connected with wiring mechanism 5, and wiring mechanism 5 laminating mutually with corresponding position support shell 1 one side and extend outside support shell 1;
the winding mechanism 6 includes two first windings 603 and a second winding 607 that can move relatively, the first windings 603 are sleeved outside the second winding 607, and the first windings 603 and the second windings 607 are vertical windings, which are used for reducing the device space in the shrinking direction through the first windings 603 and the second windings 607 that move relatively.
The implementation mode specifically comprises the following steps: through the wire winding mechanism 6 of design, when contact with outside cable through wiring mechanism 5, first winding 603 and second winding 607 can be through removing in supporting shell 1, adjust the proportion of input power and output voltage to through the setting of vertical winding, can reduce the occupation of keeping somewhere axial space because of removing the space, be favorable to reducing corresponding axial space and occupy, effectively reduce the occupation to mounted position.
Referring to fig. 2-5, a winding support frame 602 is fixedly installed on one side of the first winding 603, a winding placement frame 606 is fixedly installed on one side of the second winding 607, a moving seat 601 is fixedly connected to the bottom of the winding support frame 602, the moving seat 601 is slidably connected to an inner cavity of the supporting shell 1, a sliding seat 605 is fixedly connected to the bottom of the winding placement frame 606, the sliding seat 605 and the moving seat 601 are respectively fixedly connected to the inner side of the protecting shell 2 at corresponding positions, the sliding seat 605 is slidably connected to the inner cavity of the supporting shell 1, a threaded seat is embedded in the inner cavity of the sliding seat 605, an adjusting screw 11 is in threaded connection with the threaded seat, one end, close to the moving seat 601, of the adjusting screw 11 is in transmission connection with the moving seat 601 through a bearing and a rotating shaft, an end of the adjusting screw 11 is rotatably connected to a groove formed in one side of the supporting shell 1, an abnormal groove is formed in the end of the adjusting screw 11, the two ends of the moving seat 605 are fixedly connected with a second sliding rod 604, one side of the sliding seat 605 is provided with a second sliding rod 604, and the second sliding rod 604 is in the groove matched with the second sliding rod 604.
The implementation mode specifically comprises the following steps: through the first winding 603 of design and the second winding 607, when the cover of first winding 603 and second winding 607 is established the distance, can drive adjusting screw 11 through inserting special-shaped rod in special-shaped groove and rotate, adjusting screw 11 rotates and can drive outside threaded connection's screw seat and remove, the screw post removes and can drive sliding seat 605 and winding rack 606 slip, thereby can adjust the position of second winding 607 in first winding 603, through the second slide bar 604 of design, sliding seat 605 is more stable through the slip of cell body outside second slide bar 604, can avoid taking place to rock the skew when sliding seat 605 removes, improve the adaptability of first winding 603 and second winding 607 regulation, through transversely movable first winding 603 and second winding 607, can realize the shrink adjustment in the horizontal space of top protection shell 2, can make the production heat dissipation circulation clearance of protection shell 2 headspace when the installation, reduce the installation processing degree of difficulty, wherein insert the special-shaped rod of corresponding position in the special-shaped groove, can improve the theftproof and prevent mistake and touch the effect according to the setting up intermeshing.
Referring to fig. 2 and 6, the wiring mechanism 5 includes a wiring seat 501, the wiring seat 501 is fixedly connected to a winding rack 606 or a winding support frame 602 at a corresponding position, and is connected to a lead cable of a first winding 603 and a second winding 607, the cavity of the wiring seat 501 is connected to a wiring terminal 507 and a connecting cable 508 through the wiring plate 505, and the connecting cable 508 is electrically connected to an external wiring, one side of the wiring terminal 507 is communicated with one end of the connecting cable 508 through a connecting plate 506, the wiring terminal 507 is inserted between the wiring plates 505 at two sides, the number of the wiring plates 505 is two, the two wiring plates 505 are relatively slidingly connected to the cavity of the wiring seat 501, and a first sliding rod 503 is fixedly connected to the top of the wiring plate 505 at the top, an outer side wall of the first sliding rod 503 is slidingly connected to a sliding sleeve, and is embedded in the top of the wiring seat 501, the top of the first sliding rod 503 is fixedly connected to a supporting plate 503, the outer side wall of the first sliding rod 503 is sleeved with a spring 504, and two ends of the spring 504 are respectively fixedly connected to the supporting plate 502 and one side of the wiring seat 501.
The implementation mode specifically comprises the following steps: through the wiring mechanism 5 of design, connecting cable 508 can be connected in the connection terminal 501 through connecting plate 506 and binding post 507 cartridge, and when binding post 507 cartridge is connected in connection terminal 501, backup pad 502 and bottom spring 504 can utilize self pulling force to guarantee the abundant laminating of bottom binding post 505 and bottom binding post 507, be favorable to through separable binding post 505 and binding post 507, improve the wiring maintenance processing efficiency to connecting the pencil, and binding post 505 can fully laminate with binding post 507, improve the electrical stability, and simultaneously, and through connecting terminal 507 and the connecting cable of design, connecting cable 508 can have certain spare volume in support shell 1, when sliding seat 605 drives the connection terminal 501 and removes, connection terminal 507 and the connecting cable 508 removal of blank, thereby can improve wiring processing stability can be pulled to connection terminal 501.
Referring to fig. 9-10, the heat dissipation mechanism 3 includes a heat dissipation shell 301, the heat dissipation shell 301 is fixedly connected to one side of the protection shell 2, a dust-proof plate 303 and a rain-proof plate 302 are fixedly connected to one side of an inner cavity of the heat dissipation shell 301, the dust-proof plate 303 is located on one side of a heat dissipation hole 304 formed in the front side of the heat dissipation shell 301, the rain-proof plate 302 is located on one side of the dust-proof plate 303 away from the heat dissipation hole 304, the dust-proof plate 303 is fixedly connected to the other side of the inner cavity of the heat dissipation shell 301, a sealing pad 9 is fixedly connected to the bottom of the protection shell, the sealing pad 9 is an elastic plastic pad, the corresponding positions of the sealing pads 9 on two sides are respectively provided with an inserting hole and an inserting rod 10, one side of the sealing pad 9 on two sides is connected through the inserting hole and the inserting rod 10, one side of the two sides of the support shell 1, which is close to the wiring mechanism 5, the inner cavity of the protection shell 2 is rotatably connected with a plurality of heat dissipation fans 7 through bearings, the heat dissipation fans 7 are located between the first windings 603 and the second windings 607 on two sides, the outer sides of the first windings 603 and the second windings are sleeved with the heat dissipation sleeves 607, and the heat dissipation sleeves 8 are fixedly connected with the plurality of heat dissipation fins.
The implementation mode specifically comprises the following steps: through the radiating mechanism 3 of design, after the radiating shell 301 device is in protecting shell 2 one side, dust can be avoided from radiating shell 301 one side entering in the dustproof board 303 in the protecting shell 2, simultaneously can prevent dust and outside water liquid from invading in the protecting shell 2 through the blockking of dustproof board 303, simultaneously the weather shield 302 of dustproof board 303 rear side can block the flow of water liquid, make outside water liquid can be in protecting shell 2 one side all the time, be favorable to improving dustproof waterproof ability through the cooperation of dustproof board 303 and weather shield 302, and can send out the air through protecting shell 2 one side ventilation groove, be favorable to guaranteeing the normal circulation of air, and get into between first winding 603 and the second winding 607 after entering through the cooling jacket 8 and the radiator fin of design, thereby can improve dustproof treatment effect, through the radiating fan 7 of design, after first winding 603 and second winding device, can take place to rotate through radiating fan 7 and drive the air flow, the air can effectively improve efficiency from the winding, guarantee operating condition.
Working principle: when the wire connection mechanism is used, when the wire connection mechanism 5 is in contact with an external cable, the first winding 603 and the second winding 607 can move in the supporting shell 1, the proportion of an input power supply to an output voltage can be adjusted, through the arrangement of the vertical winding, occupation of a reserved axial space due to a moving gap can be reduced, when the sleeving distance between the first winding 603 and the second winding 607 needs to be adjusted, the adjusting screw 11 can be driven to rotate by inserting the special-shaped rod into the special-shaped groove, the adjusting screw 11 can rotate to drive the threaded seat of the external threaded connection to move, the threaded column can move to drive the sliding seat 605 and the winding placing frame 606 to slide, the position of the second winding 607 in the first winding 603 is adjusted, the sliding seat 605 is more stable through sliding of the groove body outside the second sliding rod 604, shaking and shifting can be avoided when the sliding seat 605 moves, the adaptability of the adjustment of the first winding 603 and the second winding 607 is improved, the crumple adjustment in the transverse space of the top protecting shell 2 can be realized, the heat dissipation gap can be generated when the top protecting shell 2 is installed, and the installation difficulty is reduced.
The connecting cable 508 can be connected in the wire holder 501 through the connecting plate 506 and the wire terminal 507 in an inserting manner, and when the wire terminal 507 is connected in the wire holder 501 in an inserting manner, the supporting plate 502 and the bottom spring 504 can ensure full fit between the bottom wire terminal 507 and the bottom wire terminal 505 by utilizing self tension, the connecting cable 508 can have a certain free space in the supporting shell 1, and when the sliding seat 605 drives the wire holder 501 to move, the wire holder 501 can pull the wire terminal 507 and the free space connecting cable 508 to move.
When the heat dissipation shell 301 is arranged on one side of the protection shell 2, the dust-proof plate 303 in the protection shell 2 can prevent dust from entering from one side of the heat dissipation shell 301, meanwhile, dust and external water can be prevented from entering the protection shell 2 through blocking of the dust-proof plate 303, meanwhile, the rain shield 302 on the rear side of the dust-proof plate 303 can block the flow of the water, so that the external water can be always on one side of the protection shell 2, after the first winding 603 and the second winding 607 are arranged, the air can be driven to flow through rotation of the heat dissipation fan 7, the heat dissipation efficiency can be effectively improved through air circulation in the windings, and the working state is guaranteed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a stand around formula flat transformer, includes support shell (1), its characterized in that, support shell (1) top both sides all sliding connection has protecting crust (2), and protecting crust (2) inner chamber fixed mounting has wire winding mechanism (6), and wire winding mechanism (6) sliding connection is in support shell (1) inner chamber bottom, protecting crust (2) one side corresponds position fixed mounting and has heat dissipation mechanism (3) for provide the air circulation clearance through heat dissipation mechanism (3), wire winding mechanism (6) both sides all are connected with wiring mechanism (5), and wiring mechanism (5) laminating mutually with corresponding position support shell (1) one side and extend outside support shell (1);
the winding mechanism (6) comprises a first winding (603) and a second winding (607) which can move relatively, the first winding (603) is sleeved outside the second winding (607), and the first winding (603) and the second winding (607) are vertical windings and are used for reducing the device space in the shrinkage direction through the first winding (603) and the second winding (607) which move relatively.
2. The vertical-wound flat transformer according to claim 1, wherein a winding support frame (602) is fixedly installed on one side of the first winding (603), a winding placement frame (606) is fixedly installed on one side of the second winding (607), a movable seat (601) is fixedly connected to the bottom of the winding support frame (602), the movable seat (601) is slidably connected to an inner cavity of the supporting shell (1), a sliding seat (605) is fixedly connected to the bottom of the winding placement frame (606), the sliding seat (605) and the movable seat (601) are fixedly connected to the inner side of the protecting shell (2) at corresponding positions respectively, and the sliding seat (605) is slidably connected to the inner cavity of the supporting shell (1).
3. The vertical winding type flat transformer according to claim 2, wherein the inner cavity of the sliding seat (605) is embedded with a threaded seat, an adjusting screw (11) is connected with the threaded seat in a threaded manner, one end of the adjusting screw (11) close to one side of the moving seat (601) is in transmission connection with the moving seat (601) through a bearing and a rotating shaft, the tail end of the adjusting screw (11) is rotatably connected in a groove formed in one side of the supporting shell (1), and the tail end of the adjusting screw (11) is provided with a special-shaped groove for controlling the adjusting screw (11) to rotate so as to control the threaded seat and the sliding seat (605) to move through the special-shaped groove.
4. The vertical winding type flat transformer according to claim 1, wherein the two ends of one side of the movable seat (601) are fixedly connected with second sliding rods (604), a groove body matched with the second sliding rods (604) is formed on one side of the sliding seat (605), and the second sliding rods (604) are slidably connected in the groove body.
5. The vertical-wound flat transformer according to claim 1, wherein the wiring mechanism (5) comprises a wiring seat (501), the wiring seat (501) is fixedly connected to a corresponding position on one side of a winding placement frame (606) or a winding support frame (602) at a corresponding position and is connected with lead wires of the corresponding first winding (603) and second winding (607), the inner cavity of the wiring seat (501) is connected with a wiring terminal (507) and a connecting wire (508) through a wiring board (505), the connecting wire (508) is electrically connected with an external wiring, one side of the wiring terminal (507) is communicated with one end of the connecting wire (508) through a connecting board (506), and the wiring terminal (507) is connected between the wiring boards (505) at two sides in an inserting way.
6. The vertical winding type flat transformer according to claim 1, wherein the number of the wiring boards (505) is two, the two wiring boards (505) are oppositely connected in the inner cavity of the wiring seat (501) in a sliding manner, a first sliding rod (503) is fixedly connected to the top of the wiring board (505) at the top, a sliding sleeve is slidably connected to the outer side wall of the first sliding rod (503), the sliding sleeve is embedded in the top of the wiring seat (501), a supporting plate (502) is fixedly connected to the top of the first sliding rod (503), a spring (504) is sleeved on the outer side wall of the first sliding rod (503), and two ends of the spring (504) are respectively fixedly connected with the supporting plate (502) and one side of the wiring seat (501) in corresponding positions.
7. The vertical-winding flat transformer according to claim 1, wherein the inner cavity of the protective shell (2) is rotatably connected with a plurality of heat dissipation fans (7) through bearings, the heat dissipation fans (7) are located between the first windings (603) and the second windings (607) on two sides, heat dissipation sleeves (8) are sleeved on the outer sides of the first windings (603) and the second windings (607), and a plurality of heat dissipation fins are fixedly connected on the outer sides of the heat dissipation sleeves (8).
8. The vertical-winding flat transformer according to claim 1, wherein the heat dissipation mechanism (3) comprises a heat dissipation shell (301), the heat dissipation shell (301) is fixedly connected to one side of the protective shell (2), a dust-proof plate (303) and a rain shield (302) are fixedly connected to the inner cavity of the heat dissipation shell (301), the dust-proof plate (303) is located on one side of a heat dissipation hole (304) formed in the front side of the heat dissipation shell (301), the rain shield (302) is located on one side, away from the heat dissipation hole (304), of the dust-proof plate (303), and the dust-proof plate (303) is fixedly connected to the other side of the inner cavity of the heat dissipation shell (301).
9. The vertical winding type flat transformer according to claim 1, wherein the bottom of the protection department is fixedly connected with a sealing pad (9), the sealing pad (9) is an elastic plastic pad, the corresponding positions of the sealing pads (9) on two sides are respectively provided with an inserting hole and an inserting rod (10), and one side, which is contacted with the sealing pads (9) on two sides, is in inserting connection with the inserting rod (10) through the inserting holes.
10. The vertical winding type flat transformer according to claim 1, wherein the sealing sleeve (4) is connected to one side of the two sides of the supporting shell (1) close to the wiring mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310538250.XA CN116344158A (en) | 2023-05-15 | 2023-05-15 | Vertical winding type flat transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310538250.XA CN116344158A (en) | 2023-05-15 | 2023-05-15 | Vertical winding type flat transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116344158A true CN116344158A (en) | 2023-06-27 |
Family
ID=86882600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310538250.XA Pending CN116344158A (en) | 2023-05-15 | 2023-05-15 | Vertical winding type flat transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116344158A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB239132A (en) * | 1925-04-01 | 1925-09-03 | Thomas Maher | Improvements in or relating to means for clamping together electric transformer coils |
| CN104377018A (en) * | 2014-11-06 | 2015-02-25 | 华通机电股份有限公司 | Spiral contact voltage regulator |
| CN112071602A (en) * | 2020-09-15 | 2020-12-11 | 潘菊伟 | Immediately, around flat transformer of formula |
| CN216763029U (en) * | 2021-12-31 | 2022-06-17 | 苏燕敏 | Collapsible gynaecology and obstetrics garbage collection device |
| CN114823096A (en) * | 2022-06-25 | 2022-07-29 | 深圳市万志宇科技有限公司 | Electronic transformer with anti-creeping function |
-
2023
- 2023-05-15 CN CN202310538250.XA patent/CN116344158A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB239132A (en) * | 1925-04-01 | 1925-09-03 | Thomas Maher | Improvements in or relating to means for clamping together electric transformer coils |
| CN104377018A (en) * | 2014-11-06 | 2015-02-25 | 华通机电股份有限公司 | Spiral contact voltage regulator |
| CN112071602A (en) * | 2020-09-15 | 2020-12-11 | 潘菊伟 | Immediately, around flat transformer of formula |
| CN216763029U (en) * | 2021-12-31 | 2022-06-17 | 苏燕敏 | Collapsible gynaecology and obstetrics garbage collection device |
| CN114823096A (en) * | 2022-06-25 | 2022-07-29 | 深圳市万志宇科技有限公司 | Electronic transformer with anti-creeping function |
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