CN219847857U - Basin bottom magnetic stimulation coil with air cooling structure - Google Patents
Basin bottom magnetic stimulation coil with air cooling structure Download PDFInfo
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- CN219847857U CN219847857U CN202320932001.4U CN202320932001U CN219847857U CN 219847857 U CN219847857 U CN 219847857U CN 202320932001 U CN202320932001 U CN 202320932001U CN 219847857 U CN219847857 U CN 219847857U
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- 230000005291 magnetic effect Effects 0.000 title claims abstract description 153
- 230000000638 stimulation Effects 0.000 title claims abstract description 86
- 238000001816 cooling Methods 0.000 title claims abstract description 65
- 238000009423 ventilation Methods 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 17
- 210000003903 pelvic floor Anatomy 0.000 description 10
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 210000005036 nerve Anatomy 0.000 description 3
- 201000001880 Sexual dysfunction Diseases 0.000 description 2
- 206010046543 Urinary incontinence Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004064 dysfunction Effects 0.000 description 2
- 238000009207 exercise therapy Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 231100000872 sexual dysfunction Toxicity 0.000 description 2
- 230000004936 stimulating effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 208000000450 Pelvic Pain Diseases 0.000 description 1
- 208000012287 Prolapse Diseases 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
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- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000944 nerve tissue Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 208000013823 pelvic organ prolapse Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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Abstract
The utility model discloses an air-cooled structure basin bottom magnetic stimulation coil, which comprises a main case, a basin bottom magnetic stimulation coil and an air cooling device, wherein the side face of the basin bottom magnetic stimulation coil is connected with the main case, the bottom of the basin bottom magnetic stimulation coil is connected with the air cooling device, the basin bottom magnetic stimulation coil comprises a shell, a magnetic core, a wire coil and cooling fins, the magnetic core, the wire coil and the cooling fins are arranged in the shell, the magnetic core, the cooling fins are opposite to the air cooling device, the cooling fins are arranged on two sides of the magnetic core, the magnetic core is a U-shaped magnetic core, one end of the magnetic core faces to one side of the shell far away from the air cooling device, and the wire coil is sleeved on one side of the magnetic core. The utility model has the advantages of adopting the air cooling device to cool or dissipate heat of the coil, having better cooling effect and the like.
Description
Technical Field
The present utility model relates to Medical apparatus and instruments Technical field especially relates to a wind cooling structure basin bottom magnetic stimulation coil.
Background
Pelvic floor dysfunctional disease (PFD) refers to a disease that causes a pelvic organ to shift and malfunction due to various causes such as deterioration, injury, dysfunction, etc. of a pelvic floor support structure. PFD has mainly the following symptoms: pelvic Organ Prolapse (POP), urinary Incontinence (UI), sexual Dysfunction (SD), chronic Pelvic Pain (CPP), and the like. Research shows that the incidence of PFD is often in postpartum and middle-aged and elderly women, and the incidence increases with the increase of birth and age. PFD works and lives normally for females; family and social contact; the physiological and psychological aspects have great influence, and the traditional Chinese medicine composition has become one of five chronic diseases which threaten the health and life quality of women.
At present, the effective treatment of PFD at home and abroad is continuously a new non-operative treatment mode besides the operative treatment. Exercise therapy such as functional training and manipulation therapy; the traditional Chinese medicine treatment mainly comprises acupuncture and moxibustion and traditional Chinese medicine; pelvic floor muscle exercise therapy with pelvic floor biofeedback; electrical and magnetic signals are used for stimulating tissues, nerve-based electrical stimulation, magnetic stimulation treatment and the like. The pelvic floor magnetic stimulation is a novel safe and non-invasive pelvic floor rehabilitation treatment scheme, and a time-varying pulse magnetic field acts on relevant dominant nerves of the pelvic floor during treatment to stimulate sacral nerve roots, improve the electro-physiological effect of pelvic floor muscle nerves and strengthen the pelvic floor muscle strength, so that the effect of treating pelvic floor dysfunction diseases is achieved. The basin bottom magnetic stimulation can focus the magnetic field to stimulate deeper tissues, can separate clothes for stimulating treatment, and has the advantages of no pain, simplicity, safety, effectiveness and the like.
The magnetic stimulation device mainly comprises a magnetic stimulation pulse generator, a magnetic stimulation coil and a cooling device, wherein the magnetic stimulation pulse generator provides time-varying current pulses for the magnetic stimulation coil, the magnetic stimulation coil converts the current pulses into specific magnetic pulses, more current pulses flow through the coil when the coil works, and a large amount of heat is generated by the resistance of the coil, so that the cooling device is needed to reduce the temperature of the coil when the coil works.
Most basin bottom magnetic stimulation coils are disc-shaped wound multi-turn coils, so that the manufacturing cost is reduced, the disassembly is convenient, but the stimulation depth is generally insufficient, and magnetic force lines of a magnetic field are not focused, so that the stimulation effect is poor. In addition, the basin bottom magnetic stimulation needs to be set with higher frequency and output with more pulse numbers, and a large amount of heat can be generated in the process, so that the heat dissipation problem is the technical problem faced by the current magnetic stimulation coil, and the basin bottom magnetic stimulation coil device with good cooling effect is needed.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide the basin bottom magnetic stimulation coil with the air cooling structure, solves the heat dissipation problem faced by the magnetic stimulation coil in the prior art, and has the advantages of adopting an air cooling device to cool or dissipate heat of the coil and having better cooling effect.
In order to achieve the above purpose, the utility model provides an air-cooled structure basin bottom magnetic stimulation coil, which comprises a main machine box, a basin bottom magnetic stimulation coil and an air cooling device, wherein the side face of the basin bottom magnetic stimulation coil is connected with the main machine box, the bottom of the basin bottom magnetic stimulation coil is connected with the air cooling device, the basin bottom magnetic stimulation coil comprises a shell, a magnetic core, a wire coil and cooling fins, the magnetic core, the wire coil and the cooling fins are arranged in the shell, the magnetic core, the cooling fins are opposite to the air cooling device, the cooling fins are arranged on two sides of the magnetic core, the magnetic core is a U-shaped magnetic core, one end of the magnetic core faces to one side of the shell away from the air cooling device, and the wire coil is sleeved on one side of the magnetic core.
Preferably, the number of the magnetic cores is two and the magnetic cores are symmetrically arranged, and the wire coil is sleeved on one side, close to each other, of the two magnetic cores.
Preferably, the wire coil is wound by red copper wires, the wire coil is round-corner square in shape, and the lead wires of the wire coil are led out from the same side.
Preferably, the magnetic core is an iron-based amorphous U-shaped magnetic core with high magnetic permeability, and the magnetic core is symmetrically arranged at the center position of the wire coil.
Preferably, the shell is made of fireproof, waterproof and heat-insulating plastic materials, two sides of the shell are sunken towards one side of the radiating fins to form steps, vent holes are formed in positions, corresponding to the radiating fins, of the shell, and a wire body is arranged on one side of the shell.
Preferably, the main case is connected with the basin bottom magnetic stimulation coil through a wire body, two power lines and a signal line are arranged in the wire body, and the power lines are connected with the wire coil.
Preferably, the air cooling device is a turbo blower or a fan, and the turbo blower or the fan is arranged on the outer side of the bottom of the shell.
Preferably, the air cooling device is an air cooling machine case, the air cooling machine case is communicated with the shell through a ventilation pipeline, and the ventilation pipeline is opposite to the magnetic core.
Compared with the prior art, the utility model has the beneficial effects that:
compared with the traditional basin bottom magnetic stimulation coil, the basin bottom magnetic stimulation coil provided by the utility model has the advantages that the heat and air contact surface is increased by adding the radiating fins in the coil, so that the radiating effect is improved; and the air cooling device is adopted to cool the basin bottom magnetic stimulation coil, so that the cooling effect is better, and the treatment time is prolonged. Compared with the existing liquid cooling basin bottom magnetic stimulation coil, the liquid cooling basin bottom magnetic stimulation coil adopts the air cooling device to dissipate heat, the waterproof requirements of all parts of the basin bottom magnetic stimulation coil are not high, the problems of deformation of a plastic shell and the like caused by high-pressure water are avoided, and the safety risk is reduced. Compared with the common magnetic stimulation coil and the magnetic stimulation coil with a single magnetic core, the magnetic field line focusing device has better magnetic field line focusing effect and high stimulation depth by using the symmetrically distributed double U-shaped magnetic cores, and improves the treatment effect. Compared with the existing basin bottom magnetic stimulation coil, the basin bottom magnetic stimulation coil has the advantages that ventilation holes are reserved on the upper parts of the two sides of the corresponding shell, meanwhile, ventilation openings are formed in the two sides of the shell in a sunken mode, an air channel is reserved, and air inlet and outlet are facilitated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a basin bottom magnetic stimulation coil with an air cooling structure;
FIG. 2 is a schematic diagram of the perspective structure of the basin bottom magnetic stimulation coil of the utility model;
FIG. 3 is a cross-sectional view of the basin bottom magnetic stimulation coil of the present utility model;
FIG. 4 is a schematic diagram of an explosion structure of the basin bottom magnetic stimulation coil of the present utility model
Fig. 5 is a schematic perspective view of another embodiment of the present utility model.
Reference numerals:
10. basin bottom magnetic stimulation coil with air cooling structure; 20. a main chassis; 30. basin bottom magnetic stimulation coil; 31. a housing; 32. a magnetic core; 33. wire coil; 34. a heat sink; 35. a step; 36. a vent hole; 40. an air cooling device; 41. a fan; 42. an air-cooled chassis; 43. a ventilation duct; 60. a wire body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
Referring to fig. 1-4, the present utility model provides an air-cooled basin bottom magnetic stimulation coil 10, which comprises a main case 20, a basin bottom magnetic stimulation coil 30 and an air cooling device 40, wherein a side surface of the basin bottom magnetic stimulation coil 30 is connected with the main case 20, a bottom of the basin bottom magnetic stimulation coil 30 is connected with the air cooling device 40, the basin bottom magnetic stimulation coil 30 comprises a shell 31, a magnetic core 32, a wire coil 33 and a cooling fin 34, the magnetic core 32, the wire coil 33 and the cooling fin 34 are arranged in the shell 31, the magnetic core 32 and the cooling fin 34 are opposite to the air cooling device 40, the cooling fin 34 is arranged at two sides of the magnetic core 32, the magnetic core 32 is a U-shaped magnetic core 32, one end of the magnetic core 32 faces to one side of the shell 31 far away from the air cooling device 40, and the wire coil 33 is sleeved on one side of the magnetic core 32.
It will be appreciated that in this embodiment, the number of the magnetic cores 32 is two and symmetrically arranged, and the wire coil 33 is sleeved on one side of the two magnetic cores 32, which are close to each other. The magnetic core 32 is an iron-based amorphous U-shaped magnetic core with high magnetic permeability, and the magnetic core 32 is symmetrically arranged at the center of the wire coil 33. The iron-based amorphous U-shaped magnetic core with high magnetic conductivity is adopted, the magnetic core 32 is symmetrically arranged at the center of the wire coil 33, the magnetic effect of the double magnetic core beam is better, and the focusing property of the pulsed magnetic field is good.
It will be appreciated that in this embodiment, the wire coil 33 is wound with red copper wire, the resistance is small, the heat is small, the shape of the wire coil 33 includes but is not limited to a rounded square, preferably, the shape of the wire coil 33 is a rounded square, and the leads of the wire coil 33 are led out on the same side, and the integer number of turns is favorable for positioning the stimulation center point.
It can be appreciated that in this embodiment, the housing 31 is made of a fireproof, waterproof and heat-insulating plastic material, so as to meet the requirements of the strength and the fire-proof level of the housing, the two sides of the housing 31 are recessed towards one side of the heat sink 34 to form the step 35, the position of the housing 31 corresponding to the heat sink 34 is provided with the vent hole 36, and one side of the housing 31 is provided with the wire body 60. The ventilation holes 36 are reserved at the upper parts of the two sides of the basin bottom magnetic stimulation coil 30 corresponding to the shell 31, and meanwhile, the two sides of the shell 31 are sunken to form ventilation openings, so that an air channel is reserved, and air inlet and outlet are facilitated.
The heat sink 34 is made of aluminum alloy, and is connected with the wire coil 33, so that heat is conducted into the heat sink 34, the contact surface between the heat sink and air is increased, and the heat dissipation effect is improved.
It will be appreciated that in this embodiment, the main case 20 is connected to the basin bottom magnetic stimulation coil 30 through a wire body 60, and two power lines and one signal line are disposed in the wire body 60. The power line uses copper wires which are more than or equal to 16 flat, the copper wires are respectively connected with two ends of the wire disc 33, and the signal line uses wires with shielding.
The housing 31 is used to hold a wire coil 33 and a magnetic core 32, the power wire is connected to the wire coil 33, and the power wire is connected to the wire coil 33.
There are two alternative ways of air cooling device 40, respectively of the suction type and of the blowing type.
Referring to fig. 2, as an embodiment of the present utility model, the air cooling device 40 is a turbo blower or fan 41, and the turbo blower or fan 41 is disposed outside the bottom of the casing 31.
The air draft type adopts the turbo blower to be arranged below the shell 31, and when the air draft type electromagnetic stimulation device works, the blower rotates to pump out hot air in the basin bottom electromagnetic stimulation coil 30, and meanwhile, cool air outside the basin bottom electromagnetic stimulation coil 30 flows in from a ventilation opening of the shell 31, so that the effect of rapid cooling is achieved. The air outlet of the turbo blower can be connected with a ventilation pipeline to lead out hot air, so that the hot air is prevented from entering the basin bottom magnetic stimulation coil 30 from the ventilation opening of the shell, and the heat dissipation efficiency is prevented from being influenced.
Referring to fig. 5, as another embodiment of the present utility model, the air cooling device 40 is an air cooling chassis 42, and the air cooling chassis 42 is communicated with the housing 31 through a ventilation duct 43, and the ventilation duct 43 is opposite to the magnetic core 32.
The blowing fan is arranged below the shell 31, and when in operation, the fan blows air into the basin bottom magnetic stimulation coil 30, and meanwhile, hot air is dispersed along the ventilation opening of the coil shell. So as to achieve the purpose of cooling. The air inlet of the blowing fan can also be connected with a ventilating duct. Alternatively, the fan may be replaced directly with a ventilation duct, one end of which is connected to the bottom of the housing and the other end of which is connected to the air-cooled chassis 42. The air-cooled case 42 is internally provided with a compressor, and the air is cooled and then blown into the coil, so that the heat dissipation effect is better.
Compared with the prior art, the utility model has the beneficial effects that:
compared with the traditional basin bottom magnetic stimulation coil, the basin bottom magnetic stimulation coil provided by the utility model has the advantages that the heat and air contact surface is increased by adding the radiating fins in the coil, so that the radiating effect is improved; and the air cooling device is adopted to cool the basin bottom magnetic stimulation coil, so that the cooling effect is better, and the treatment time is prolonged. Compared with the existing liquid cooling basin bottom magnetic stimulation coil, the liquid cooling basin bottom magnetic stimulation coil adopts the air cooling device to dissipate heat, the waterproof requirements of all parts of the basin bottom magnetic stimulation coil are not high, the problems of deformation of a plastic shell and the like caused by high-pressure water are avoided, and the safety risk is reduced. Compared with the common magnetic stimulation coil and the magnetic stimulation coil with a single magnetic core, the magnetic field line focusing device has better magnetic field line focusing effect and high stimulation depth by using the symmetrically distributed double U-shaped magnetic cores, and improves the treatment effect. Compared with the existing basin bottom magnetic stimulation coil, the basin bottom magnetic stimulation coil has the advantages that ventilation holes are reserved on the upper parts of the two sides of the corresponding shell, meanwhile, ventilation openings are formed in the two sides of the shell in a sunken mode, an air channel is reserved, and air inlet and outlet are facilitated.
While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a basin bottom magnetic stimulation coil of air-cooled structure, its characterized in that, includes mainframe box, basin bottom magnetic stimulation coil and air-cooled device, basin bottom magnetic stimulation coil's side with the mainframe box is connected, basin bottom magnetic stimulation coil's bottom with air-cooled device is connected, basin bottom magnetic stimulation coil includes shell, magnetic core, drum and fin setting are in the shell, magnetic core, fin with air-cooled device is relative, the fin sets up the both sides of magnetic core, the magnetic core is U-shaped magnetic core and the one end orientation of magnetic core the shell is kept away from one side of air-cooled device, the drum cup joints one side of magnetic core.
2. The basin bottom magnetic stimulation coil with the air cooling structure according to claim 1, wherein the number of the magnetic cores is two and the magnetic cores are symmetrically arranged, and the wire coil is sleeved on one side, close to each other, of the two magnetic cores.
3. The wind-cooling structure basin bottom magnetic stimulation coil according to claim 2, wherein the wire coil is wound by red copper wires, the wire coil is round-corner square in shape, and the leads of the wire coil are led out from the same side.
4. The air-cooled structure basin bottom magnetic stimulation coil according to claim 1, wherein the magnetic core is an iron-based amorphous U-shaped magnetic core with high magnetic permeability, and the magnetic core is symmetrically placed at the center of the coil.
5. The basin bottom magnetic stimulation coil with the air cooling structure according to claim 1, wherein the shell is made of fireproof, waterproof and heat-insulating plastic materials, two sides of the shell are sunken towards one side of the radiating fins to form steps, vent holes are formed in positions, corresponding to the radiating fins, of the shell, and a wire body is arranged on one side of the shell.
6. The wind-cooling structure basin bottom magnetic stimulation coil according to claim 5, wherein the main case is connected with the basin bottom magnetic stimulation coil through a wire body, two power wires and one signal wire are arranged in the wire body, and the power wires are connected with the wire coil.
7. The air-cooled structure basin bottom magnetic stimulation coil according to claim 1, wherein the air cooling device is a turbo blower or a fan, and the turbo blower or the fan is arranged on the outer side of the bottom of the shell.
8. The air-cooled structure basin bottom magnetic stimulation coil according to claim 1, wherein the air cooling device is an air-cooled case, the air-cooled case is communicated with the shell through a ventilation pipeline, and the ventilation pipeline is opposite to the magnetic core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320932001.4U CN219847857U (en) | 2023-04-21 | 2023-04-21 | Basin bottom magnetic stimulation coil with air cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320932001.4U CN219847857U (en) | 2023-04-21 | 2023-04-21 | Basin bottom magnetic stimulation coil with air cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219847857U true CN219847857U (en) | 2023-10-20 |
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ID=88346366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320932001.4U Active CN219847857U (en) | 2023-04-21 | 2023-04-21 | Basin bottom magnetic stimulation coil with air cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219847857U (en) |
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2023
- 2023-04-21 CN CN202320932001.4U patent/CN219847857U/en active Active
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