CN218529554U

CN218529554U - Electromagnetic wave generator

Info

Publication number: CN218529554U
Application number: CN202220350419.XU
Authority: CN
Inventors: 何加英
Original assignee: Guangzhou Kangwang Electronic Technology Co ltd
Current assignee: Guangzhou Kangwang Electronic Technology Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2023-02-28
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses an electromagnetic wave generator, which comprises a handheld shell, wherein a magnetic core and a circuit board are arranged in a sealed inner cavity of the shell, and an enameled coil is sleeved outside the magnetic core; the enameled coil is electrically connected with the circuit board. The utility model provides an electromagnetic wave generator, its miniaturization is favorable to carrying, facilitates the use, and use cost is low moreover, can carry out the physiotherapy to the human body, also can magnetize the water, makes the oxygen content of water increase, to the increase of the solubility of organic matter to help the digestion to absorb.

Description

Electromagnetic wave generator

Technical Field

The utility model relates to an electromagnetic wave application especially relates to an electromagnetic wave generator.

Background

Nowadays, various advanced electric appliances are provided more and more, and the various electromagnetic waves emitted by the electric appliances are harmful to human health. However, researches show that the electromagnetic waves with certain frequencies can promote the health of human bodies, and special instruments using the electromagnetic waves as treatment methods are available, for example, physical treatment can be carried out through electromagnetic therapy when the bodies of people are scalded or joints are sprained; and electromagnetic materials for skin care and weight reduction. However, at present, because the electromagnetic wave instrument has a large volume and high equipment purchase cost and maintenance cost, the higher use cost cannot lead a user to insist on using the electromagnetic wave instrument for a long time, so that the treatment effect is weakened, and the popularization rate is difficult to promote.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electromagnetic wave generator, its miniaturization is favorable to carrying, facilitates the use, and use cost is low moreover, can carry out the physiotherapy to the human body, also can magnetize the water, makes the oxygen content of water increase, increases the solubility of organic matter to help the digestion to absorb.

In order to achieve the purpose, the utility model provides an electromagnetic wave generator, which comprises a handheld shell, wherein a magnetic core and a circuit board are arranged in a sealed inner cavity of the shell, and an enameled coil is sleeved outside the magnetic core; the enameled coil is electrically connected with the circuit board.

As a further improvement, the magnetic core and the enameled coil are one or at least two, and the magnetic core and the enameled coil correspond to each other.

As a further improvement of the utility model, the electromagnetic wave generator also comprises a framework; the magnetic core is a magnetic ring, and the middle of the framework penetrates through the middle of the magnetic ring.

As a further improvement of the utility model, the number of the magnetic rings and the number of the enameled coils are both multiple; the framework comprises a first framework and at least two second frameworks, and the second frameworks are arranged around the first framework; the magnetic ring comprises a first magnetic ring and a second magnetic ring; the enameled coil comprises a first enameled coil and a second enameled coil; the first framework penetrates through the first magnetic ring, and a first enameled coil is sleeved outside the first magnetic ring; the second framework penetrates through the second magnetic ring, and a second enameled coil is sleeved outside the second magnetic ring.

As a further improvement of the utility model, a base plate is connected in the sealed inner cavity of the shell, and a through hole is arranged on the base plate; and one end of each framework is provided with a protruding part, and the protruding parts of the frameworks are in plug-in fit with the through holes of the substrate.

As a further improvement of the utility model, each the enameled coil is connected in series in proper order.

As a further improvement of the utility model, a coil fixing frame is also arranged in the sealed inner cavity of the shell; the coil fixing frame comprises a sleeve, and a framework sleeved with an enameled coil and a magnetic ring penetrates through the sleeve.

As a further improvement of the utility model, a lamp body is arranged in the sealed inner cavity of the shell; the coil fixing frame also comprises a lamp body fixing part, and the lamp body is matched with the lamp body fixing part; the lamp body is electrically connected with the circuit board.

As a further improvement, the lamp body is a LED indicator panel, the sleeve outside of the coil fixing frame is around being equipped with the outer loop, the lamp body fixing part is the light trough of setting on the outer loop, the embedding of LED indicator panel is in the light trough.

As a further improvement of the utility model, a charging slot is arranged on the shell; the sealed inner cavity of the shell is also internally provided with a storage battery, and the charging slot and the storage battery are electrically connected with the circuit board.

Advantageous effects

Compared with the prior art, the utility model discloses an electromagnetic wave generator's advantage does:

1. the parts are integrated in the shell which can be held by hands, so that the hand-held electric toothbrush is miniaturized, is favorable for carrying, is convenient to use and has low use cost. In addition, the water treatment agent has wide application, can be close to a human body to carry out physiotherapy on the human body, and can also be put into water to magnetize the water body, so that the water body is changed into soft water after the hardness of the water body is reduced, the oxygen content of the water body is increased, the solubility of organic matters is increased, and the water treatment agent is favorable for digestion and absorption.

2. On the premise that the space of the inner cavity of the shell is limited, compared with the situation that more than two enamelled coils with smaller diameters are adopted, the distribution of the generated electromagnetic waves is more uniform.

3. The frameworks are connected together through the base plate, and the assembly is more convenient.

4. The skeleton that has the enameled coil to each winding through the coil mount is spacing, improves structural stability and shock resistance.

5. The using state of the electromagnetic wave generator can be judged through the lamp body.

6. The LED indicator board is embedded in the lamp trough of the coil fixing frame, and the structural stability is high.

The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of an electromagnetic wave generator;

FIG. 2 is a perspective view of an electromagnetic wave generator;

FIG. 3 is a front view of the internal structure of an electromagnetic wave generator;

FIG. 4 is a perspective view showing the internal structure of an electromagnetic wave generator;

FIG. 5 is a perspective view of the frame;

FIG. 6 is a schematic view of the through hole of the substrate and the protruding portion of the frame;

FIG. 7 is an exploded view of the internal structure of an electromagnetic wave generator;

fig. 8 is an assembly view of the bobbin and the enameled coil.

Detailed Description

Embodiments of the present invention will now be described with reference to the accompanying drawings.

Examples

The utility model discloses a concrete embodiment is as shown in fig. 1 to fig. 8, an electromagnetic wave generator, including shell 1 that can hand, be equipped with magnetic core and circuit board 6 in the sealed intracavity of shell 1, the magnetic core overcoat is equipped with enamelled coil 3. The enameled coil 3 is electrically connected with the circuit board 6. The inner cavity of the shell 1 is sealed by a sealing strip, so that water is prevented from entering the shell during use.

The magnetic core and the enameled coil 3 are one or at least two, and the magnetic core and the enameled coil 3 are in one-to-one correspondence.

The electromagnetic wave generator further comprises a skeleton 4. The magnetic core is a magnetic ring, and the middle part of the framework 4 penetrates through the middle part of the magnetic ring.

The number of the magnetic rings and the enameled coils 3 is multiple. The bobbin 4 includes a first bobbin 41 and a second bobbin 42, and the second bobbin 42 is at least two and is arranged around the first bobbin 41. In the present embodiment, the bobbin 4 includes one first bobbin 41 and six second bobbins 42. The magnetic ring comprises a first magnetic ring and a second magnetic ring. The enameled coil 3 includes a first enameled coil 31 and a second enameled coil 32. The first framework 41 passes through the first magnetic ring, and the first enameled coil 31 is sleeved outside the first magnetic ring. The second framework 42 passes through the second magnetic ring, and the second enameled coil 32 is sleeved outside the second magnetic ring. The diameter of the first enameled coil 31 is larger than the diameter of the second enameled coil 32.

The first frame 41 includes a first column 411 and two first limiting end plates 412, and the two first limiting end plates 412 are respectively connected to two ends of the first column 411. The second frame 42 includes a second column 421 and two second limit end plates 422, and the two second limit end plates 422 are respectively connected to two ends of the second column 421. The magnetic ring is sleeved on the column body of the framework.

The sealed inner cavity of the shell 1 is also connected with a substrate 8, and the substrate 8 is provided with a through hole. One end of each framework 4 is provided with four protruding parts 43, and the protruding parts 43 of the frameworks 4 are in inserting fit with the through holes of the substrate 8.

The enameled coils 3 are connected in series in sequence and work together when electrified.

A coil fixing frame 2 is also arranged in the sealed inner cavity of the shell 1. The coil fixing frame 2 comprises a sleeve, and a skeleton 4 sleeved with an enameled coil 3 and a magnetic ring penetrates through the sleeve. Wherein the sleeve comprises a first sleeve 21 and six second sleeves 22 connected, a first enamelled coil 31 passing through the first sleeve 21 and a second enamelled coil 32 passing through the second sleeve 22.

A lamp body 5 is also arranged in the sealed inner cavity of the shell 1. The coil fixing frame 2 further comprises a lamp body fixing portion 24, and the lamp body 5 is matched with the lamp body fixing portion 24. The lamp body 5 is electrically connected with the circuit board 6. The lamp body 5 is an LED indicating plate, the outer ring 23 is wound on the outer side of the sleeve of the coil fixing frame 2, the lamp body fixing portion 24 is a lamp slot arranged on the outer ring 23, and the LED indicating plate is embedded in the lamp slot. The inner side of the outer ring 23 is connected to each second sleeve 22.

The housing 1 is provided with a charging slot 7. A storage battery (not shown in the figure) is arranged in the sealed inner cavity of the shell 1, and the charging slot 7 and the storage battery are electrically connected with the circuit board 6.

The circuit board 6 is integrated with a chip, a field effect transistor and a driving circuit, and the driving circuit is electrically connected with the enameled coil 3. The chip outputs a variable-frequency waveform, and the waveform is amplified by the field effect transistor and drives the enameled coil 3, so that a variable magnetic field is generated in a use area of the electromagnetic wave generator. An inductive switch is also arranged on the circuit board, and a human hand can operate the inductive switch through the shell 1, so that the frequency of the electromagnetic wave generator can be adjusted as required.

In addition to the above embodiments, there may be only one of each of the enameled coil 3 and the magnetic core.

The present invention has been described in connection with the preferred embodiments, but the present invention is not limited to the embodiments disclosed above, and is intended to cover various modifications, equivalent combinations, which are made according to the essence of the present invention.

Claims

1. An electromagnetic wave generator is characterized by comprising a handheld shell (1), wherein a magnetic core and a circuit board (6) are arranged in a sealed inner cavity of the shell (1), and an enameled coil (3) is sleeved outside the magnetic core; the enameled coil (3) is electrically connected with the circuit board (6).

2. -an electromagnetic wave generator according to claim 1, characterized in that said magnetic core and said enamelled coil (3) are each one or at least two, the magnetic core and the enamelled coil (3) being in one-to-one correspondence.

3. An electromagnetic wave generator according to claim 2, characterized by further comprising a skeleton (4); the magnetic core is a magnetic ring, and the middle part of the framework (4) penetrates through the middle part of the magnetic ring.

4. -an electromagnetic wave generator according to claim 3, characterized in that said magnetic ring and said enamelled coil (3) are each plural; the framework (4) comprises a first framework (41) and at least two second frameworks (42), and the second frameworks (42) are arranged around the first framework (41); the magnetic ring comprises a first magnetic ring and a second magnetic ring; the enameled coil (3) comprises a first enameled coil (31) and a second enameled coil (32); the first framework (41) penetrates through the first magnetic ring, and a first enameled coil (31) is sleeved outside the first magnetic ring; the second framework (42) penetrates through the second magnetic ring, and a second enameled coil (32) is sleeved outside the second magnetic ring.

5. An electromagnetic wave generator as claimed in claim 3 or 4, characterised in that a base plate (8) is also connected within the sealed cavity of the housing (1), the base plate (8) being provided with a through hole; one end of each framework (4) is provided with a protruding part (43), and the protruding parts (43) of the frameworks (4) are in plug-in fit with the through holes of the substrate (8).

6. An electromagnetic wave generator according to claim 4, characterised in that said enamelled coils (3) are connected in series one after the other.

7. A generator according to claim 4 or 6, characterized in that a coil-holder (2) is also provided inside the sealed cavity of said casing (1); the coil fixing frame (2) comprises a sleeve, and an enameled coil (3) and a framework (4) of a magnetic ring are sleeved on the sleeve and penetrate through the sleeve.

8. An electromagnetic wave generator as claimed in claim 7, characterised in that a lamp body (5) is also provided within the sealed cavity of the housing (1); the coil fixing frame (2) further comprises a lamp body fixing part (24), and the lamp body (5) is matched with the lamp body fixing part (24); the lamp body (5) is electrically connected with the circuit board (6).

9. The generator of electromagnetic waves according to claim 8, characterized in that said lamp body (5) is a LED indicator plate, said coil holder (2) has an outer ring (23) wound around the outside of the sleeve, said lamp body fixing portion (24) is a light slot provided on the outer ring (23), and said LED indicator plate is embedded in the light slot.

10. -an electromagnetic wave generator according to claim 1, characterised in that said housing (1) is provided with a charging slot (7); the sealed inner cavity of the shell (1) is also internally provided with a storage battery, and the charging slot (7) and the storage battery are electrically connected with the circuit board (6).