CN215968891U

CN215968891U - Rotary electric shaver with heating function

Info

Publication number: CN215968891U
Application number: CN202122389583.XU
Authority: CN
Inventors: 林剑; 陈宗跃
Original assignee: Ningbo Kaili Holding Group Co ltd
Current assignee: Ningbo Kaili Holding Group Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-08
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to the technical field of hair trimmers, and discloses a rotary electric shaver with a heating function.

Description

Rotary electric shaver with heating function

Technical Field

The utility model relates to the technical field of hair trimmers, in particular to a rotary electric shaver with a heating function.

Background

Electric shavers are classified into rotary type and reciprocating type according to the manner of blade motion.

An electric shaving part is arranged in the electric shaver, and shaving is realized through the electric shaving part;

when the electric shaver works, the shaver net is too cold in winter, and when a user shaves, the skin of the user is in contact with the shaver net and feels cold, so that pores shrink, the shaving effect is influenced, and the shaving feeling is also influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a rotary electric shaver with a heating function, which is used for increasing the temperature of a cutter mesh.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rotation type electric shaver with function heats, includes electric shaving portion and heating element, electric shaving portion includes a plurality of sword net, heating element passes through heat-conduction, in order to right the sword net heats.

As a further improvement of the present invention, the electric shaving section is a single head type shaving structure, a double head type shaving structure, or a multi head type shaving structure.

As a further improvement of the present invention, the heating unit includes a circuit board, a heating portion electrically connected to the circuit board, and a transmission portion through which the heating portion conducts heat with the blade net.

As a further improvement of the present invention, a net frame is provided on the knife net, and the knife net is thermally conducted between the net frame and the transmission part.

As a further improvement of the present invention, the transmission part includes an aluminum conductive sheet, and the aluminum conductive sheet abuts against the mesh frame.

As a further improvement of the present invention, the transmission part includes an aluminum conductive sheet, and the aluminum conductive sheet is integrally formed with the mesh frame.

As a further improvement of the present invention, the transmission part further includes a copper conductive sheet disposed between the aluminum conductive sheet and the heat generating part.

As a further improvement of the present invention, the heating unit includes a heating element, and the heating element is a heating semiconductor.

As a further improvement of the present invention, the heating unit further includes a heat dissipating portion for dissipating heat from the heating body.

As a further improvement of the present invention, the heat dissipation portion includes a heat dissipation body, the heat dissipation body is attached to the heating body, and the heat dissipation body is made of aluminum.

The utility model has the beneficial effects that: according to the utility model, the heating assembly is arranged, the heating assembly and the knife net carry out direct heat conduction, and the temperature at the position of the knife net is controlled through the heating assembly, so that the feeling of a user is more comfortable, the heating function can be started when the user uses the electric shaver in cold winter, and the warm knife net can reduce the stimulation to the skin, is beneficial to the expansion of skin pores and has better shaving effect.

Drawings

Fig. 1 is a schematic perspective view of a double-head type electric razor according to the present invention;

FIG. 2 is a schematic view of the internal structure at the heating assembly of the present invention;

FIG. 3 is an enlarged schematic view at A of FIG. 2 of the present invention;

fig. 4 is a schematic view showing the internal structure of a three-head type electric razor according to the present invention;

FIG. 5 is an enlarged schematic view of the utility model at B of FIG. 4;

fig. 6 is a schematic perspective view of a four-head shaving structure of the electric shaving unit according to the present invention;

fig. 7 is a sectional view showing a four-head type shaving structure of the electric shaving unit according to the present invention.

Reference numerals: 1. a knife net; 2. a heating assembly; 21. a heating part; 22. a transmission section; 221. an aluminum conductive sheet; 222. a copper conductive sheet; 23. a heat dissipating section; 3. a net rack.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 7, a rotary electric shaver with a heating function according to this embodiment includes an electric shaving portion and a heating assembly 2, the electric shaving portion includes a plurality of blade nets 1, the heating assembly 2 heats the blade nets 1 through heat conduction, the electric shaving portion includes a motor, a transmission member and a rotary blade, the motor drives the blade head to rotate through the transmission member, the transmission member includes a gear set and transmits through a plurality of gears, the blade net 1 is made of a metal material, the heating assembly 2 includes a circuit board, a heating portion 21 and a transmission portion 22, the heating portion 21 is electrically connected to the circuit board, the heating portion 21 conducts heat with the blade nets 1 through the transmission portion 22, the circuit board controls the heating portion 21 to conduct heat, and then transmits to the blade net 1 through the transmission portion 22, the electric shaver in this embodiment further includes a housing, a heating button is disposed on the housing, the user can start the heating function when using in cold winter, and the warm knife net 1 can reduce the stimulation to the skin, and help the expansion of skin pores, make the effect of shaving better.

Electric shaving part is the single-end type and shaves the structure, the double-end type is shaved the structure and the multi-end type structure of shaving, the single-end type is shaved the structure and is constituteed by a tool bit, the double-end type is shaved the structure and is constituteed by two tool bits, the multi-end type is shaved the structure and is included a plurality of tool bits, for example, the three-end type is shaved the structure and is constituteed by three tool bit, the four-end type is shaved the structure and is constituteed by four tool bits, each tool bit in every kind of structure is connected with the transmission between the motor, realize starting simultaneously and closing, its every tool bit all corresponds a sword net 1, each sword net 1 all with heat transfer between the heating assembly 2. The heating unit 21 includes a heating element, which is a heating semiconductor and can perform heating by the semiconductor.

Referring to fig. 3, be provided with rack 3 on the sword net 1, heat-conduction between the sword net 1 passes through rack 3 and transmission portion 22, and the material of rack 3 is the heat conduction material to rack 3 includes stiff end and link, and the stiff end is cyclic annular to adapt to the shape of sword net 1, with sword net 1 looks adaptation, also can play the effect of fixed sword net 1, the stiff end passes through the link and is connected with aluminium conduction piece 221.

As shown in fig. 3, the transmission part 22 includes an aluminum conductive sheet 221, the aluminum conductive sheet 221 is abutted against the rack 3, and the rack 3 may be made of aluminum, so that a gap between the aluminum conductive sheet 221 and the rack 3 is reduced, and energy loss of heat transfer is reduced. The transmission part 22 includes the aluminum conductive sheet 221, and the aluminum conductive sheet 221 is integrally formed with the rack 3, so that compared with a structure in which the aluminum conductive sheet 221 is separately provided from the rack 3, the number of the mold is reduced, the number of the installation steps is reduced, and it is ensured that no gap exists between the aluminum conductive sheet 221 and the rack 3, and the energy loss of heat conduction can be reduced. Therefore, the transmission part 22 further includes a copper conductive sheet 222, the copper conductive sheet 222 is disposed between the aluminum conductive sheet 221 and the heating part 21, the aluminum conductive sheet 221 is disposed above the copper conductive sheet 222 and fixed by screws, and the aluminum conductive sheet 221, the copper conductive sheet 222 and the heating body are compressed due to the soft material of copper, so that the energy transmitted by the heating body is not lost.

As shown in fig. 3, the heating module 2 further includes a heat radiating unit 23, the heat radiating unit 23 is used for radiating heat to the heating element, the heating semiconductor generates heat in an operating state to cause damage to the semiconductor, and the heat radiating unit 23 enables the semiconductor to operate for a long time to prevent damage to the semiconductor. The heat dissipation part 23 comprises a heat dissipation body, the heat dissipation body is attached to the heating body, the heat dissipation body is made of aluminum, the aluminum has good heat conduction performance, heat generated by the semiconductor can be quickly dissipated through the heat conduction release mode, and the heat dissipation body is attached to the two sides of the semiconductor or surrounds the side face of the semiconductor.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. A rotary electric shaver with a heating function is characterized in that: including electric shaving portion and heating component (2), electric shaving portion includes a plurality of sword net (1), heating component (2) are through heat-conduction, in order to right sword net (1) heats.

2. A rotary electric shaver with a heating function as claimed in claim 1, wherein: the electric shaving part is of a single-head type shaving structure, a double-head type shaving structure and a multi-head type shaving structure.

3. A rotary electric shaver with a heating function according to any one of claims 1 to 2, wherein: the heating component (2) comprises a circuit board, a heating part (21) and a transmission part (22), the heating part (21) is electrically connected with the circuit board, and the heating part (21) conducts heat with the knife net (1) through the transmission part (22).

4. A rotary electric shaver with a heating function as set forth in claim 3, wherein: be provided with rack (3) on sword net (1), sword net (1) passes through rack (3) with heat-conduction between transmission portion (22).

5. The rotary electric shaver with heating function as claimed in claim 4, wherein: the transmission part (22) comprises an aluminum conductive sheet (221), and the aluminum conductive sheet (221) is abutted against the net rack (3).

6. The rotary electric shaver with heating function as claimed in claim 4, wherein: the transmission part (22) comprises an aluminum conductive sheet (221), and the aluminum conductive sheet (221) and the net rack (3) are integrally formed.

7. A rotary electric shaver with a heating function as set forth in claim 5, wherein: the transmission part (22) further includes a copper conductive sheet (222), and the copper conductive sheet (222) is disposed between the aluminum conductive sheet (221) and the heating part (21).

8. A rotary electric shaver with a heating function as claimed in claim 7, wherein: the heating portion (21) includes a heating body, which is a heating semiconductor.

9. A rotary electric shaver with a heating function as claimed in claim 8, wherein: the heating assembly (2) further comprises a heat dissipation part (23), and the heat dissipation part (23) is used for dissipating heat of the heating body.

10. A rotary electric shaver with a heating function as claimed in claim 9, wherein: the heat dissipation part (23) comprises a heat dissipation body, the heat dissipation body is attached to the heating body, and the heat dissipation body is made of aluminum.