CN218961600U

CN218961600U - Radio frequency instrument

Info

Publication number: CN218961600U
Application number: CN202222317510.4U
Authority: CN
Inventors: 杨佳泽
Original assignee: Huizhou Hongfu Runen Technology Co ltd
Current assignee: Huizhou Hongfu Runen Technology Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-05-05
Anticipated expiration: 2032-09-01

Abstract

The utility model relates to the technical field of beauty treatment equipment, and discloses a radio frequency instrument, which comprises: a radio frequency body; the radio frequency head is installed on the radio frequency main part, and the radio frequency head includes the casing, sets up at the outside contact patch of casing and sets up the lamp plate in the casing inside, and the contact patch is connected fixedly with the lamp plate. The radio frequency instrument with the simple mounting structure can simplify assembly operation and is more suitable for practical use.

Description

Radio frequency instrument

Technical Field

The utility model relates to the technical field of beauty treatment instruments, in particular to a radio frequency instrument.

Background

The RF radio frequency instrument can achieve the effects of reducing wrinkles, shrinking pores, tightening skin, recovering skin photoelastic and removing acnes by adopting an RF technology, converts electric energy into internal energy, converts most of the internal energy into heat energy, and goes deep into the full dermis to raise the temperature, accelerates the blood circulation of dermis and subcutaneous tissue, causes the fibrous tissue to be instantaneously heated to generate immediate shrinkage, and stimulates the long-term regeneration and reconstruction of collagen.

The technical field of beauty equipment is related to as patent document CN216221632U discloses a radio frequency instrument, and this scheme includes the casing, locates the controller in the casing, anodal zinc alloy touch ring, negative pole zinc alloy touch ring and LED nursing lamp, anodal zinc alloy touch ring and negative pole zinc alloy touch ring are connected with the controller electricity respectively, anodal zinc alloy touch ring and negative pole zinc alloy touch ring are concentric, and all inlay on the casing, be provided with the lamp shade between anodal zinc alloy touch ring and the negative pole zinc alloy touch ring, the lamp shade covers on the LED nursing lamp surface.

However, in the existing radio frequency instruments on the market, the installation structure is too complex, that is, the number of the designed product accessories is large, and more time is required to be consumed for installing and positioning the accessories, so that the assembly process is complicated, and the installation structure is not suitable for practical use. Improvements are needed in this regard.

Disclosure of Invention

The technical problem solved by the utility model is to provide a radio frequency instrument aiming at the defects in the prior art so as to solve the problems in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme: a radio frequency meter, comprising: a radio frequency body; the radio frequency head is arranged on the radio frequency main body and comprises a shell, a contact piece arranged outside the shell and a lamp panel arranged inside the shell, wherein the contact piece is fixedly connected with the lamp panel.

Further, more than one convex part is arranged on the contact piece, a limiting part matched with the convex part is arranged on the lamp panel, the convex part penetrates through the shell and is arranged on the limiting part, and the convex part is fixedly connected with the limiting part through a fastener.

Further, a refrigeration assembly is included, the refrigeration assembly includes a refrigeration piece mounted within the housing and a refrigeration head mounted external to the housing, at least a portion of the refrigeration head extends to the refrigeration piece contact for heat transfer, and at least a portion of the contact piece extends to the refrigeration piece contact for heat transfer.

Further, the cooling device comprises a cooling assembly, wherein the cooling assembly comprises a cooling piece used for installing the cooling fin and a fan assembly installed on the cooling piece, and the fan assembly drives the cooling fin and the cooling piece to dissipate heat.

Further, the refrigerating sheet is a semiconductor refrigerating sheet.

Further, the heat dissipation element is made of a heat conduction metal material.

Further, the radio frequency body includes an upper case and a lower case connected to the upper case

Compared with the prior art, the utility model has the beneficial effects that: through improving the mounting structure of radio frequency head, adopt the contact piece directly pass behind the casing with the lamp plate mode of being connected, can fix contact piece and lamp plate simultaneously, and need not to carry out the design of any structure, the quantity of the accessory that significantly reduces, simplify the installation operation.

Drawings

Fig. 1 is a schematic structural diagram of a radio frequency instrument in an embodiment.

Fig. 2 is a schematic diagram of an exploded structure of a rf head in an embodiment.

Fig. 3 is a schematic view of a part of the structure of a radio head in the embodiment.

Reference numerals: 1. a radio frequency body; 2. a radio frequency head; 3. a housing; 4. a contact piece; 5. a lamp panel; 6. a convex portion; 7. a limit part; 8. a cooling sheet; 9. a refrigeration head; 10. a heat sink; 11. a fan assembly.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended for purposes of illustrating the present application and are not to be construed as limiting the present application. In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a number", "a plurality" or "a plurality" is two or more, unless explicitly defined otherwise. In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be. In this application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.

In view of the technical problems described in the background art, as shown in fig. 1-2, there is provided a radio frequency apparatus, including: a radio frequency main body 1; the radio frequency head 2, the radio frequency head 2 is installed on the radio frequency main part 1, the radio frequency head 2 includes casing 3, sets up the outside contact 4 of casing 3 and set up the inside lamp plate 5 of casing 3, contact 4 with the lamp plate 5 is connected fixedly.

The radio frequency main body 1 is designed to have a containing space, the radio frequency main body 1 is required to be provided with a circuit board, a control button and other parts, a containing cavity is arranged at the upper end of the radio frequency main body 1, the radio frequency head 2 is arranged at the position of the containing cavity, and in order to simplify the assembly operation and reduce the number of accessories, the structure of the radio frequency head 2 is optimized, and a part of the contact piece 4 in the radio frequency head 2 extends to the inside of the shell 3 to be connected and fixed with the lamp panel 5. The contact piece 4 is used for directly contacting with the skin of a user, the contact piece 4 is connected and controlled by a controller in the radio frequency main body 1 to output radio frequency waves, and the lamp bead part arranged on the lamp panel 5 can carry out phototherapy skin care, for example, red light and blue light respectively play different roles on the skin. The blue light can eliminate acne, kill propionibacterium acnes, play a role in resisting bacteria and diminishing inflammation, effectively inhibit the secretion of sebaceous gland grease and prevent acne recurrence. The red light can pass through skin surface tissues and act on scar tissues to promote cells to secrete collagen to remove and repair the pocks. Therefore, through the structural improvement, the number of accessories can be simplified, and the assembly mode is simple and convenient, namely the contact piece 4 and the lamp panel 5 are connected and fixed.

As shown in fig. 3, the contact piece 4 is provided with more than one protruding protrusion 6, the lamp panel 5 is provided with a limit part 7 matched with the protrusion 6, the protrusion 6 penetrates through the housing 3 and is placed on the limit part 7, and the protrusion 6 is fixedly connected with the limit part 7 through a fastener.

In the above-mentioned implementation, by disposing the protruding portion 6 on the contact piece 4, the protruding portion 6 may take the form of, but not limited to, a column, and disposing the hollowed-out limiting portion 7 on the lamp panel 5, and of course, an adaptive hollowed-out structure needs to be disposed at a corresponding position of the housing 3, and when assembling, the protruding portion 6 on the contact piece 4 sequentially passes through the hollowed-out structure on the housing 3 and the limiting portion 7 on the lamp panel 5, and then is connected by a fastener (such as a screw).

As shown in fig. 2, the radio frequency apparatus comprises a refrigeration assembly, wherein the refrigeration assembly comprises a refrigeration sheet 8 installed in the shell 3 and a refrigeration head 9 installed outside the shell 3, at least one part of the refrigeration head 9 extends to the contact of the refrigeration sheet 8 for heat transfer, and at least one part of the contact sheet 4 extends to the contact of the refrigeration sheet 8 for heat transfer.

Because the skin of the user is hot due to the skin tendering of the radio frequency instrument in the using process, the cold compress function is realized by adding the refrigeration component, in the implementation, the contact piece 3 is annular sheet-shaped, the refrigeration head 9 is arranged at the middle position of the contact piece 4, and the edge of the refrigeration head 9 extends to the refrigeration piece 8 in the shell 3 to be contacted for heat transfer. Since the semiconductor refrigeration sheet is used for the refrigeration sheet 8, in practice, the refrigeration head 9 and the contact sheet 4 are in contact with the cold surface of the refrigeration sheet 8, and the temperature of the refrigeration head 9 and the contact sheet 4 is low, so that the skin can be cold-applied, and the hot feeling can be alleviated.

As shown in fig. 2, the radio frequency apparatus further comprises a heat dissipation assembly, wherein the heat dissipation assembly comprises a heat dissipation member 10 for mounting the cooling fin 8 and a fan assembly 11 mounted on the heat dissipation member 10, and the fan assembly 11 drives the cooling fin 8 and the heat dissipation member 10 to dissipate heat.

The semiconductor refrigeration piece is adopted as the refrigeration piece 8, the semiconductor refrigeration piece is provided with a hot surface, the problem that heat dissipation is difficult exists in the space of the shell 3 is solved, a heat dissipation component is added, the heat dissipation component is a heat dissipation piece 10 and a fan component 11, the heat dissipation piece 10 is made of materials with good heat conduction performance, for example, aluminum with good heat conduction performance is adopted, the heat dissipation piece 10 is provided with a hollow structure, the position of the hollow structure is used for installing the fan component 11, meanwhile, the hollow structure faces the hot surface of the refrigeration piece 8, the fan component 11 can adopt but is not limited to the combination of a fan blade and a motor, the fan blade is driven to rotate by the motor, and the heat dissipation of the position of the heat dissipation piece 10 is accelerated, so that the radio frequency instrument can have a better refrigeration effect.

The radio frequency body 1 includes an upper case and a lower case connected to the upper case. .

The above description should not be taken as limiting the scope of the utility model, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.

Claims

1. A radio frequency meter, comprising:

a radio frequency body;

the radio frequency head is arranged on the radio frequency main body and comprises a shell, a contact piece arranged outside the shell and a lamp panel arranged inside the shell, wherein the contact piece is fixedly connected with the lamp panel.

2. The radio frequency instrument according to claim 1, wherein: more than one convex part is arranged on the contact piece, a limiting part matched with the convex part is arranged on the lamp panel, the convex part penetrates through the shell and is arranged on the limiting part, and the convex part is fixedly connected with the limiting part through a fastener.

3. The radio frequency instrument according to claim 1, wherein: the refrigerator comprises a refrigeration assembly, wherein the refrigeration assembly comprises a refrigeration sheet arranged in a shell and a refrigeration head arranged outside the shell, at least one part of the refrigeration head extends to the contact of the refrigeration sheet to generate heat transfer, and at least one part of the contact sheet extends to the contact of the refrigeration sheet to generate heat transfer.

4. A radio frequency meter according to claim 3, wherein: the cooling device comprises a cooling assembly, wherein the cooling assembly comprises a cooling piece used for installing the cooling piece and a fan assembly installed on the cooling piece, and the fan assembly drives the cooling piece and the cooling piece to dissipate heat.

5. The radio frequency meter of claim 4, wherein: the refrigerating sheet is a semiconductor refrigerating sheet.

6. The radio frequency meter of claim 5, wherein: the heat dissipation piece is made of a heat conduction metal material.

7. The radio frequency instrument according to claim 1, wherein: the radio frequency body includes an upper shell and a lower shell coupled to the upper shell.