CN216180732U

CN216180732U - Rotary electric shaver with refrigeration and heating functions

Info

Publication number: CN216180732U
Application number: CN202122390693.8U
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: 2022-04-05
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to the technical field of hair trimmers, and discloses a rotary electric shaver with refrigeration and heating functions, which has the technical scheme that the rotary electric shaver comprises an electric shaver part and a temperature control assembly, wherein the electric shaver part comprises a plurality of shaver nets, the temperature control assembly and the shaver nets are directly subjected to heat conduction, and the temperature at the shaver net positions is controlled through the temperature control assembly, so that the user feels more comfortable, the heating function can be started when the user uses the electric shaver in cold winter, and the warm shaver net can reduce the stimulation to the skin and is beneficial to the expansion of skin pores, so that the shaving effect is better; and the cooling function can be started when the shaver is used in hot summer, the sensitivity of the skin can be reduced by the aid of the cold shaver net, skin pores can be shrunk by the aid of the iced feeling of the shaver net after shaving, and the hot feeling of the skin after shaving is reduced.

Description

Rotary electric shaver with refrigeration and heating functions

Technical Field

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

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 cutter head in the electric shaver part continuously rubs with the cutter net to generate heat, so that a user feels heating when shaving, the shaving feeling is insufficient, and the shaving feeling is also influenced by the supercooling of the cutter net in winter.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a rotary electric shaver with cooling and heating functions, which is used for controlling 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 refrigeration and heating function, includes electric portion of shaving and accuse temperature subassembly, electric portion of shaving includes a plurality of sword net, accuse temperature subassembly passes through heat-conduction, in order to right the sword net heats or refrigerates.

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 temperature control assembly includes a circuit board, a temperature adjustment portion and a transmission portion, the temperature adjustment portion is electrically connected to the circuit board, and the temperature adjustment portion conducts heat with the knife net through the transmission portion.

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, and the copper conductive sheet is disposed between the aluminum conductive sheet and the temperature adjustment part.

As a further improvement of the utility model, a switching unit for controlling the temperature adjusting part to switch the current direction for heating work and cooling work is arranged on the circuit board; or, the temperature adjustment part comprises a heating body and a refrigerating body, the heating body is a heating semiconductor, the refrigerating body is a refrigerating semiconductor, and the circuit board controls the heating semiconductor and the heating semiconductor to perform heating and refrigerating work respectively.

As a further improvement of the present invention, the temperature control assembly further includes a heat dissipation portion for dissipating heat of the heating body and the cooling 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 cooling body, and the heat dissipation body is made of aluminum.

The utility model has the beneficial effects that: according to the utility model, the temperature control assembly is arranged, the temperature control assembly and the knife net carry out direct heat conduction, and the temperature at the position of the knife net is controlled through the temperature control assembly, so that the feeling of a user is more comfortable, the user can start a heating function when using 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; and the cooling function can be started when the shaver is used in hot summer, the sensitivity of the skin can be reduced by the aid of the cold shaver net, skin pores can be shrunk by the aid of the iced feeling of the shaver net after shaving, and the hot feeling of the skin after shaving is reduced.

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 of the temperature control 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 temperature control assembly; 21. a temperature adjustment 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 cooling and heating functions of this embodiment includes an electric shaver portion and a temperature control assembly 2, the electric shaver portion includes a plurality of shaver nets 1, the temperature control assembly 2 heats or cools the shaver nets 1 through heat conduction, the electric shaver portion includes a motor, a transmission member and a rotary shaver head, the motor drives the shaver head to rotate through the transmission member, the transmission member includes a gear set and transmits through a plurality of gears, the shaver net 1 is made of metal material, so that friction is formed between the shaver head and the shaver net 1 during rotation, the temperature of the shaver head and the shaver net 1 is continuously raised, the temperature of the shaver net 1 is controlled through the temperature control assembly 2, the user's feeling is more comfortable, the temperature control assembly 2 includes a circuit board, a temperature adjusting portion 21 and a transmission portion 22, the temperature adjusting portion 21 is electrically connected to the circuit board, the temperature adjusting part 21 conducts heat with the knife net 1 through the transmission part 22, the temperature adjusting part 21 is controlled by the circuit board to conduct heat or refrigerate, and then the heat or the refrigerate is transmitted to the knife net 1 through the transmission part 22; similarly, a user can start the refrigeration function when using the shaver in hot summer, the cold shaver net 1 can reduce the sensitivity of the skin, and the iced feeling of the shaver net 1 can shrink skin pores after shaving, thereby reducing the hot feeling of the skin after shaving.

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 accuse temperature between the subassembly 2 forms heat-conduction. The circuit board is provided with a switching unit for controlling the temperature adjusting part 21 to switch the current direction for heating work and cooling work; or, the temperature adjustment part 21 includes a heating body and a cooling body, the heating body is a heating semiconductor, the cooling body is a cooling semiconductor, the heating semiconductor and the cooling semiconductor are controlled by the circuit board to perform heating and cooling work, the heating body and the cooling body can be integrated into a whole, the semiconductor can realize both cooling and heating, when the current in the semiconductor flows in the forward direction, the semiconductor performs cooling, when the current in the semiconductor flows in the reverse direction, the semiconductor performs heating, and the current flows in the forward direction and the reverse direction, and is realized by a cooling and heating button, so that the positive and negative poles of the semiconductor supply power in the opposite directions, or the heating semiconductor and the cooling semiconductor can be separately arranged.

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 temperature adjustment part 21, the aluminum conductive sheet 221 is placed above the copper conductive sheet 222 and fixed by screws, and the aluminum conductive sheet 221, the copper conductive sheet 222, the heating element and the cooling element are compressed due to the soft material of copper, so that the energy transmitted from the cooling element and the heating element is not lost.

Referring to fig. 3, temperature control assembly 2 further includes a heat dissipation portion 23, where heat dissipation portion 23 is used for heat dissipation of the heating element and the cooling element, and the cooling semiconductor or the heating semiconductor generates heat in an operating state, which may cause damage to the semiconductor, and heat dissipation portion 23 enables the semiconductor to operate for a long time, thereby preventing damage to the semiconductor. The heat dissipation part 23 comprises a heat dissipation body, the heat dissipation body is attached to the heating body and the refrigerating 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. The utility model provides a rotation type electric shaver with refrigeration and heating function which characterized in that: including electric portion of shaving and accuse temperature subassembly (2), electric portion of shaving includes a plurality of sword net (1), accuse temperature subassembly (2) are through heat-conduction, in order to right sword net (1) heats or refrigerates.

2. A rotary electric shaver with cooling and heating functions 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 cooling and heating functions as claimed in any one of claims 1 to 2, wherein: accuse temperature subassembly (2) include circuit board, the portion of adjusting the temperature (21) and transmission portion (22), adjust the temperature portion (21) with the circuit board electricity is connected, the portion of adjusting the temperature (21) passes through transmission portion (22) with sword net (1) carries out heat-conduction.

4. A rotary electric shaver with cooling and heating functions as claimed 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. A rotary electric shaver with cooling and heating functions 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. A rotary electric shaver with cooling and heating functions 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 cooling and heating functions as claimed in claim 5, wherein: the transmission part (22) further comprises a copper conductive sheet (222), and the copper conductive sheet (222) is arranged between the aluminum conductive sheet (221) and the temperature adjusting part (21).

8. A rotary electric shaver with cooling and heating functions as claimed in claim 7, wherein: the circuit board is provided with a switching unit for controlling the temperature adjusting part (21) to switch the current direction for heating work and cooling work; or, the temperature adjusting part (21) comprises a heating body and a refrigerating body, the heating body is a heating semiconductor, the refrigerating body is a refrigerating semiconductor, and the circuit board controls the heating semiconductor and the heating semiconductor to perform heating and refrigerating work respectively.

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

10. A rotary electric shaver with cooling and heating functions 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 refrigerating body, and the heat dissipation body is made of aluminum.