CN215007877U - Novel high-density resonant transformer - Google Patents

Novel high-density resonant transformer Download PDF

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Publication number
CN215007877U
CN215007877U CN202121114238.9U CN202121114238U CN215007877U CN 215007877 U CN215007877 U CN 215007877U CN 202121114238 U CN202121114238 U CN 202121114238U CN 215007877 U CN215007877 U CN 215007877U
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fixedly mounted
fixed mounting
transformer
mounting
plate
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CN202121114238.9U
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刘树林
张泽龙
熊光祖
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Shenzhen Yuxuan Electronics Co ltd
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Shenzhen Yuxuan Electronics Co ltd
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Abstract

The utility model discloses a novel high density resonant mode transformer, its technical scheme main points are: the vibration-damping device comprises a vibration-damping base, wherein an outer box is fixedly mounted at the top of the vibration-damping base, a mounting frame is fixedly mounted in the middle of the inner part of the outer box, a resonant transformer body is fixedly mounted in the mounting frame, a storage battery is fixedly mounted in the middle of the front surface of the resonant transformer body, a detection assembly is fixedly mounted at the lower end of the inner part of the mounting frame, which is positioned at the front end of the resonant transformer body, a remote alarm is fixedly mounted at the right side of the detection assembly in the mounting frame, and a GPS (global positioning system) positioner is fixedly mounted at the upper end of the resonant transformer body; the transformer has strong anti-theft capability, strong heat dissipation and dehumidification capability, stable use, strong noise reduction capability, strong practicability and wide application prospect, and is worthy of popularization and use.

Description

Novel high-density resonant transformer
Technical Field
The utility model relates to a transformer technical field, in particular to novel high density resonant mode transformer.
Background
The frequency range of the resonance transformer is 1-50kHz, and the resonance transformer can be matched with an intermediate frequency electric furnace, an intermediate frequency power supply and a superaudio frequency power supply for use and is used for process equipment for diathermy of workpieces, quenching and annealing of metal workpieces, heating of intermediate frequency variable tubes, diffusion type welding and brazing of metals and the like;
at present, the transformer is often provided with more precious metals inside, and the transformer is installed in the outside for a long time, and then is easily stared at by lawbreakers, thereby causing certain safety loss, and the transformer can produce great noise at the during operation, influences the normal work life of peripheral resident and staff easily when serious, consequently urgently needed a theftproof and fall the better resonance transformer of function of making an uproar.
SUMMERY OF THE UTILITY MODEL
To the problem mentioned in the background art, the utility model aims at providing a novel high density resonant mode transformer to solve the transformer noise among the background art big and easy stolen problem.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a novel high-density resonance type transformer comprises a damping base, wherein an outer box is fixedly mounted at the top of the damping base, a mounting frame is fixedly mounted in the middle of the inside of the outer box, a resonance transformer body is fixedly mounted in the inside of the mounting frame, a storage battery is fixedly mounted in the middle of the front surface of the resonance transformer body, a detection assembly is fixedly mounted at the lower end of the inside of the mounting frame, which is positioned at the front end of the resonance transformer body, a remote alarm is fixedly mounted at the right side of the detection assembly in the inside of the mounting frame, a GPS (global positioning system) positioner is fixedly mounted at the upper end of the resonance transformer body, moisture absorption plates are fixedly mounted at the left side and the right side of the inside of the mounting frame, ventilation holes are formed in the upper end and the lower end of the left side and the right side of the outer box at equal intervals, sound insulation plates are fixedly mounted at the upper end and the lower end of the left side and the right side of the outer box, which are positioned at the outer sides of the ventilation holes, the utility model discloses a mounting bracket, including mounting bracket, baffle, outer container, DSP controller, temperature sensor, radiator fan, noise reduction layer, DSP controller top fixed mounting has temperature sensor, the inside right side fixed mounting of outer container has radiator fan.
Through adopting above-mentioned technical scheme, through setting up temperature sensor, make when resonance transformer body operation peak, the inside temperature of temperature sensor detectable outer container, rise to uncontrollable scope when the temperature, DSP controller alright start radiator fan operation this moment, thereby dispel the heat for resonance transformer body through ventilation hole and louvre, when outer container is inside comparatively moist, accessible hygroscopic plate absorbs the moisture in the air, and when resonance transformer is in the high temperature state, just can dry the moisture of hygroscopic plate, thereby make the inside dry state that can be in for a long time of outer container, the life of this transformer has been improved effectively.
Preferably, the surface of the moisture absorption plate is provided with heat dissipation holes at equal intervals, and the aperture of each heat dissipation hole is 1 CM.
Through adopting above-mentioned technical scheme, through setting up the louvre, can improve the ventilation rate to can also improve the area of hygroscopic plate and air contact, and then strengthen the dehumidification ability.
Preferably, the ventilation hole is obliquely arranged at the upper end and the lower end of the two sides of the outer box towards the outside, and the aperture of the ventilation hole is set to be 2 CM.
Through adopting above-mentioned technical scheme, through the ventilation hole of facility slope for in rainy day, the ventilation hole inner wall of slope can be derived the rainwater, prevents that the rainwater from entering into inside the outer container.
Preferably, a photovoltaic panel is fixedly mounted at the top of the outer box, and a glass protective layer is arranged on the outer surface of the photovoltaic panel.
Through adopting above-mentioned technical scheme, set up the photovoltaic board and can cooperate with the battery, absorb light energy and convert the available electric energy into through photovoltaic inverter daytime to supply with the battery, and then supply with the inside electrical apparatus of this transformer and use, improved the environmental protection ability of this voltmeter, and set up the glass inoxidizing coating and can protect the photovoltaic board effectively, thereby prevent that the photovoltaic board from damaging.
Preferably, the damping base comprises a rubber base, the top of the rubber base is provided with spring dampers at equal intervals, the top of each spring damper is provided with a mounting plate, the bottom of each mounting plate is provided with a square groove, the spring dampers are fixedly mounted at the top of the square grooves at equal intervals, the upper end of each rubber base is slidably connected inside the corresponding square groove, and the outer box is fixedly connected to the top of the corresponding mounting plate.
Through adopting above-mentioned technical scheme, through setting up the shock attenuation base for rubber base can improve the stability in use of this transformer, and spring damper, square groove and the rubber base of rethread mounting panel bottom cooperate and carry out the shock attenuation buffering, thereby has further improved the stability of this transformer, and then has further reduced the noise production of this transformer.
The preferred, it includes the reinforcing plate to fall the layer of making an uproar, reinforcing plate fixed mounting is inside the inside of acoustic celotex board and the lateral wall of outer container, one side fixed mounting of reinforcing plate has the insulation board, one side fixed mounting of insulation board has the acoustical panel, one side fixed mounting who hinders the acoustical panel has the abatvoix, one side impartial interval of abatvoix has been seted up and has been inhaled the sound and perforate.
Through adopting above-mentioned technical scheme, through setting up the layer of making an uproar, make when the transformer operation, the intraformational hindering soundboard of making an uproar is fallen to the accessible completely cuts off the noise, the noise propagates on the abatvoix this moment, it can improve the sound absorbing area of abatvoix to inhale the sound perforation, thereby improve the ability of making an uproar of inhaling of abatvoix, and then the noise has been reduced effectively, set up the acoustic celotex board in the outside in ventilation hole simultaneously, make the acoustic celotex board handle the noise that the ventilation hole inside spread, prevent that the noise from spilling over, it can improve the service strength of outer container to set up the reinforcing plate, set up the insulation can, can improve the insulating properties of appearance.
Preferably, the detection assembly comprises a telescopic spring, the telescopic spring is fixedly installed at the lower end of the inner portion of the installation frame at equal intervals, a detection plate is fixedly installed at the top of the telescopic spring, and a vibration sensor is fixedly installed at the top of the detection plate.
Through adopting above-mentioned technical scheme, through setting up the determine module for this transformer is when stolen, and the inside expanding spring shrink of accessible determine module, and then drive the pick-up plate and rock, thereby trigger vibration sensor, vibration sensor feeds back the signal to DSP controller, and the staff is informed to DSP controller remote alarm ware, and the staff alright track the trend of this transformer constantly through the GPS locator, and then prevent stolen to a certain extent.
To sum up, the utility model discloses mainly have following beneficial effect:
firstly, by arranging the detection assembly, when the transformer is stolen, the detection plate can be driven to rock by the contraction of the telescopic spring in the detection assembly, so that the vibration sensor is triggered, the vibration sensor feeds back a signal to the DSP controller, the DSP controller remote alarm informs a worker, the worker can track the movement of the transformer constantly through the GPS positioner, and the theft is prevented to a certain extent;
secondly, through setting up a temperature sensor, when the resonant transformer body runs at a peak, the temperature sensor can detect the temperature inside the outer box, when the temperature rises to an uncontrollable range, the DSP controller can start the operation of a cooling fan at the moment, so that the resonant transformer body is cooled through the vent holes and the heat dissipation holes, when the inside of the outer box is moist, moisture in the air can be absorbed through the moisture absorption plate, and when the resonant transformer is in a high-temperature state, the moisture of the moisture absorption plate can be just dried, so that the inside of the outer box can be in a dry state for a long time, and the service life of the transformer is effectively prolonged;
thirdly, the noise reduction layer is arranged, so that when the transformer runs, the noise can be isolated through the sound-proof plate in the noise reduction layer, the noise is transmitted to the sound-absorbing plate, the sound-absorbing through holes can improve the sound-absorbing area of the sound-absorbing plate, thereby improving the sound-absorbing and noise-reducing capacity of the sound-absorbing plate, thereby effectively reducing the noise, simultaneously, the sound insulation board is arranged at the outer side of the vent hole, so that the sound insulation board can process the noise transmitted from the inner part of the vent hole to prevent the noise from overflowing, the reinforcing board can improve the use strength of the outer box, the insulating board can improve the insulating property of the appearance, and the rubber base can improve the use stability of the transformer by arranging the damping base, and the spring damper at the bottom of the mounting plate, the square groove and the rubber base are matched for damping and buffering, therefore, the stability of the transformer is further improved, and the noise of the transformer is further reduced.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
FIG. 3 is a sectional view of the noise reduction layer of the present invention;
fig. 4 is a circuit connection block diagram of the electronic component of the present invention.
Reference numerals: 1. a shock-absorbing base; 101. a rubber base; 102. a spring damper; 103. mounting a plate; 104. a square groove; 2. an outer box; 3. a mounting frame; 4. a resonant transformer body; 5. a storage battery; 6. a detection component; 61. a tension spring; 62. detecting a plate; 63. a vibration sensor; 7. a remote alarm; 8. a GPS locator; 9. a moisture absorption plate; 10. a vent hole; 11. a sound insulating board; 12. a noise reduction layer; 121. a reinforcing plate; 122. an insulating plate; 123. a sound blocking plate; 124. a sound-absorbing panel; 125. sound absorption perforation; 13. a DSP controller; 14. a temperature sensor; 15. a heat radiation fan; 16. heat dissipation holes; 17. a photovoltaic panel; 18. and (4) a glass protective layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, a novel high-density resonant transformer comprises a damping base 1, an outer box 2 is fixedly installed at the top of the damping base 1, a mounting frame 3 is fixedly installed in the middle of the inner part of the outer box 2, a resonant transformer body 4 is fixedly installed in the inner part of the mounting frame 3, a storage battery 5 is fixedly installed in the middle of the front surface of the resonant transformer body 4, a detection assembly 6 is fixedly installed at the lower end of the inner part of the mounting frame 3, which is located at the front end of the resonant transformer body 4, a remote alarm 7 is fixedly installed at the right side of the detection assembly 6, a GPS locator 8 is fixedly installed at the upper end of the resonant transformer body 4, moisture absorption plates 9 are fixedly installed at the outer side of the resonant transformer body 4 at the left and right sides of the inner part of the mounting frame 3, ventilation holes 10 are equally spaced at the upper and lower ends of the left and right sides of the outer box 2, the utility model discloses a cat remote alarm, including outer box 2, mounting bracket 3, DSP controller 13, GPS locator 8, GT320GPS, vibration sensor 63, vibration sensor 9250A, remote alarm 7, sound insulation board 11, noise reduction layer 12, DSP controller 13 top fixed mounting, radiator fan 15, DSP controller 13 top fixed mounting, GPS locator 8, GT320GPS, vibration sensor 63, vibration sensor 9250A, vibration sensor 63, temperature sensor 14, remote alarm 7, sound insulation board 11, the upper and lower both ends of the left and right sides of outer box 2 are located the equal fixed mounting in the outside of ventilation hole 10, the inside of sound insulation board 11 and the inside lateral wall of outer box 2 all are equipped with noise reduction layer 12, the left upper end fixed mounting of the left hygroscopic board 9 of mounting bracket 3 has DSP controller 13, DSP controller 13 top fixed mounting has temperature sensor 14, DSP controller 13 inside right side fixed mounting has radiator fan 15, DSP controller 13 respectively with GPS locator 8 sets up as strong locator, the model specifically is GT320GPS, vibration sensor 63 sets up to creating the vibration sensor 63 of CYT9250A model for sky, remote alarm 7 sets up to be many mouthfulminant cat remote alarm of Beijing constantly flourishing electronic limited company, the model of the DSP controller 13 is TMS320F28335 of Texas instruments, and the model of the temperature sensor 14 is NBES 0307.
Referring to fig. 2, for the purpose of improving heat dissipation capability and waterproof capability of the present transformer; radiating holes 16 are formed in the surface of the moisture absorption plate 9 at equal intervals, the aperture of each radiating hole 16 is 1CM, the vent holes 10 are obliquely formed in the upper end and the lower end of each of the two sides of the outer box 2 outwards, and the aperture of each vent hole 10 is 2 CM; through setting up louvre 16, can improve the ventilation rate to can also improve the area of moisture absorption plate 9 and air contact, and then reinforcing dehumidification ability, through the ventilation hole 10 of facility slope, make rainy day, the ventilation hole 10 inner wall of slope can be derived the rainwater, prevents that the rainwater from entering into outside container 2 inside.
Referring to fig. 1-2, for the purpose of improving the environmental protection capability of the present transformer; a photovoltaic panel 17 is fixedly mounted at the top of the outer box 2, a glass protective layer 18 is arranged on the outer surface of the photovoltaic panel 17, and the photovoltaic panel 17 is electrically connected with the storage battery 5 through a photovoltaic inverter; set up photovoltaic board 17 and can cooperate with battery 5, absorb light energy and convert to available electric energy through photovoltaic inverter daytime, thereby supply with battery 5, and then supply with the inside electrical apparatus of this transformer and use, it can cooperate with battery 5 to set up photovoltaic board 17, absorb light energy and convert to available electric energy through photovoltaic inverter daytime, thereby supply with battery 5, and then supply with the inside electrical apparatus of this transformer and use, the feature of environmental protection of this voltmeter has been improved, and set up glass inoxidizing coating 18 and can protect photovoltaic board 17 effectively, thereby prevent that photovoltaic board 17 from damaging.
Referring to fig. 1-3, for the purpose of improving noise reduction capability and stability of the present transformer; the shock absorption base 1 comprises a rubber base 101, spring shock absorbers 102 are fixedly arranged on the top of the rubber base 101 at equal intervals, the top of the spring shock absorber 102 is fixedly provided with a mounting plate 103, the bottom of the mounting plate 103 is provided with a square groove 104, the spring dampers 102 are fixedly arranged at the inner top of the square groove 104 at equal intervals, the upper end of the rubber base 101 is slidably connected with the inside of the square groove 104, the outer box 2 is fixedly connected to the top of the mounting plate 103, the noise reduction layer 12 comprises a reinforcing plate 121, the reinforcing plate 121 is fixedly installed inside the baffle plate 11 and inside the sidewall of the outer case 2, an insulating plate 122 is fixedly arranged on one side of the reinforcing plate 121, a sound-proof plate 123 is fixedly arranged on one side of the insulating plate 122, a sound absorption plate 124 is fixedly installed on one side of the sound resistance plate 123, and sound absorption through holes 125 are formed in one side of the sound absorption plate 124 at equal intervals; through the arrangement of the damping base 1, the rubber base 101 can improve the use stability of the transformer, and then the spring damper 102, the square groove 104 and the rubber base 101 at the bottom of the mounting plate 103 are matched for damping and buffering, so that the stability of the transformer is further improved, and further the noise generation of the transformer is reduced, through the arrangement of the noise reduction layer 12, when the transformer operates, the noise can be isolated through the noise reduction plate 123 in the noise reduction layer 12, at the moment, the noise is spread to the sound absorption plate 124, the sound absorption area of the sound absorption plate 124 can be improved through the sound absorption perforation 125, so that the sound absorption and noise reduction capability of the sound absorption plate 124 is improved, and further the noise is effectively reduced, meanwhile, the sound insulation plate 11 is arranged outside the ventilation hole 10, so that the sound insulation plate 11 can treat the noise transmitted from the inside the ventilation hole 10, the noise is prevented from overflowing, and the arrangement of the reinforcing plate 121 can improve the use strength of the outer box 2, the insulating plate 122 is provided to improve the insulation performance of the external shape.
Referring to fig. 2 and 4, for the purpose of improving the anti-theft capability of the present transformer; the detection assembly 6 comprises a telescopic spring 61, the telescopic spring 61 is fixedly installed at the lower end of the inner part of the mounting frame 3 at equal intervals, a detection plate 62 is fixedly installed at the top of the telescopic spring 61, and a vibration sensor 63 is fixedly installed at the top of the detection plate 62; through setting up detecting element 6, make this transformer when stolen, the inside expanding spring 61 shrink of accessible detecting element 6, and then drive pick-up plate 62 and rock, thereby trigger vibration sensor 63, vibration sensor 63 feeds back the signal to DSP controller 13, and DSP controller 13 remote alarm 7 infories the staff, and the staff alright track the trend of this transformer constantly through GPS locator 8, and then prevent stolen to a certain extent.
The use principle and the advantages are as follows: when the transformer is stolen, the telescopic spring 61 in the detection component 6 contracts to drive the detection plate 62 to rock, so as to trigger the vibration sensor 63, the vibration sensor 63 feeds back signals to the DSP controller 13, the DSP controller 13 informs a worker of the remote alarm 7, the worker can trace the movement of the transformer at any time through the GPS positioner 8, and further prevent the transformer from being stolen to a certain extent, the temperature sensor 14 is arranged, so that when the resonant transformer body 4 runs at a peak, the temperature sensor 14 can detect the temperature in the outer box 2, when the temperature rises to an uncontrollable range, the DSP controller 13 can start the cooling fan 15 to run, so as to cool the resonant transformer body 4 through the vent hole 10 and the cooling hole 16, when the inner part of the outer box 2 is wet, the moisture in the air can be absorbed through the moisture absorption plate 9, when the resonance transformer is in a high-temperature state, the moisture of the moisture absorption plate 9 can be just dried, so that the inside of the outer box 2 can be in a dry state for a long time, the service life of the transformer is effectively prolonged, the noise reduction layer 12 is arranged, when the transformer runs, the noise can be isolated through the sound resistance plate 123 in the noise reduction layer 12, at the moment, the noise is spread to the sound absorption plate 124, the sound absorption area of the sound absorption plate 124 can be improved through the sound absorption through hole 125, the sound absorption and noise reduction capability of the sound absorption plate 124 is improved, and the noise is effectively reduced, meanwhile, the sound insulation plate 11 is arranged on the outer side of the ventilation hole 10, the noise transmitted from the inside of the ventilation hole 10 can be processed through the sound insulation plate 11, the noise overflow is prevented, the use strength of the outer box 2 can be improved through the reinforcing plate 121, the insulation plate 122 is arranged, the appearance insulation performance can be improved, and through the arrangement of the shock absorption base 1, make rubber base 101 can improve the stability in use of this transformer, the spring damper 102 of rethread mounting panel 103 bottom, square groove 104 and rubber base 101 cooperate and carry out the shock attenuation buffering, thereby the stability of this transformer has further been improved, and then the noise that further has reduced this transformer produces, through above-mentioned technical scheme, make this transformer have stronger theftproof ability, and the heat dissipation is stronger with the dehumidification ability, it is comparatively stable to use, it falls the ability of making an uproar to have stronger simultaneously, therefore, the practicality is stronger, application prospect is comparatively extensive, and is worth popularizing and using.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a novel high density resonant transformer, includes shock attenuation base (1), its characterized in that: the shock absorption base is characterized in that an outer box (2) is fixedly mounted at the top of the shock absorption base (1), a mounting frame (3) is fixedly mounted in the middle of the interior of the outer box (2), a resonance transformer body (4) is fixedly mounted in the interior of the mounting frame (3), a storage battery (5) is fixedly mounted in the middle of the front of the resonance transformer body (4), a detection assembly (6) is fixedly mounted at the front end of the resonance transformer body (4) at the lower end of the interior of the mounting frame (3), a remote alarm (7) is fixedly mounted at the right side of the detection assembly (6) in the interior of the mounting frame (3), a GPS (global positioning system) positioner (8) is fixedly mounted at the upper end of the resonance transformer body (4), moisture absorption plates (9) are fixedly mounted at the outer sides of the resonance transformer body (4) at the left and right sides of the interior of the mounting frame (3), and ventilation holes (10) are formed at the equal intervals at the upper end and the lower end of the left side and right side of the outer box (2), the utility model discloses a fan, including outer container (2), mounting bracket (3), the equal fixed mounting in the outside that the upper and lower both ends of outer container (2) left and right sides are located ventilation hole (10) has acoustic celotex board (11), the inside of acoustic celotex board (11) and the inside noise reduction layer (12) that all are equipped with of lateral wall of outer container (2), mounting bracket (3) left hygroscopic plate (9) left side upper end fixed mounting has DSP controller (13), DSP controller (13) top fixed mounting has temperature sensor (14), the inside right side fixed mounting of outer container (2) has radiator fan (15).
2. The novel high-density resonant transformer of claim 1, wherein: the surface of the moisture absorption plate (9) is provided with heat dissipation holes (16) at equal intervals, and the aperture of each heat dissipation hole (16) is 1 CM.
3. The novel high-density resonant transformer of claim 1, wherein: the ventilation hole (10) inclines to the outside and is arranged at the upper end and the lower end of the two sides of the outer box (2), and the aperture of the ventilation hole (10) is 2 CM.
4. The novel high-density resonant transformer of claim 1, wherein: the top fixed mounting of outer container (2) has photovoltaic board (17), the surface of photovoltaic board (17) is equipped with glass inoxidizing coating (18).
5. The novel high-density resonant transformer of claim 1, wherein: shock mount (1) includes rubber base (101), equidistant fixed mounting in rubber base (101) top has spring damper (102), spring damper (102) top fixed mounting has mounting panel (103), square groove (104) have been seted up to mounting panel (103) bottom, equidistant fixed mounting in the interior top of square groove (104) of spring damper (102), rubber base (101) upper end sliding connection is in the inside of square groove (104), outer container (2) fixed connection is in mounting panel (103) top.
6. The novel high-density resonant transformer of claim 1, wherein: noise reduction layer (12) include reinforcing plate (121), reinforcing plate (121) fixed mounting is inside the inside of acoustic celotex board (11) and the lateral wall of outer container (2), one side fixed mounting of reinforcing plate (121) has insulation board (122), one side fixed mounting of insulation board (122) has the sound board (123) of hindering, one side fixed mounting of hindering sound board (123) has abatvoix (124), the impartial interval in one side of abatvoix (124) has been seted up and has been inhaled sound perforation (125).
7. The novel high-density resonant transformer of claim 1, wherein: the detection assembly (6) comprises a telescopic spring (61), the telescopic spring (61) is fixedly installed at the lower end of the inner portion of the installation frame (3) at equal intervals, a detection plate (62) is fixedly installed at the top of the telescopic spring (61), and a vibration sensor (63) is fixedly installed at the top of the detection plate (62).
CN202121114238.9U 2021-05-24 2021-05-24 Novel high-density resonant transformer Active CN215007877U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121114238.9U CN215007877U (en) 2021-05-24 2021-05-24 Novel high-density resonant transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121114238.9U CN215007877U (en) 2021-05-24 2021-05-24 Novel high-density resonant transformer

Publications (1)

Publication Number Publication Date
CN215007877U true CN215007877U (en) 2021-12-03

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Application Number Title Priority Date Filing Date
CN202121114238.9U Active CN215007877U (en) 2021-05-24 2021-05-24 Novel high-density resonant transformer

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CN (1) CN215007877U (en)

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