CN209884483U

CN209884483U - Cold and heat generator and beauty instrument

Info

Publication number: CN209884483U
Application number: CN201920315547.9U
Authority: CN
Inventors: 游瑞煌; 张朝阳; 王飞; 利跑记
Original assignee: Guangdong Perry Intelligent Technology Co Ltd
Current assignee: Guangdong Perry Intelligent Technology Co Ltd
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2020-01-03
Anticipated expiration: 2029-03-12

Abstract

The utility model discloses a cold and hot generator and beauty instrument. The cold and hot generator includes: a seat body including a generation chamber having an open side, and a solution inlet and a solution outlet communicated with the generation chamber; the first end face is hermetically arranged on the thermoelectric refrigerating sheet at the opening side of the generating cavity; the mode selection switch is arranged between the power supply and the thermoelectric refrigerating piece and has a first switching state in which the power supply provides direct current with a first polarity for the thermoelectric refrigerating piece to enable the first end face of the thermoelectric refrigerating piece to be a refrigerating end face and a second switching state in which the power supply provides direct current with a second polarity for the thermoelectric refrigerating piece to enable the first end face of the thermoelectric refrigerating piece to be a heating end face. The utility model discloses simple structure provides massage solution heating and heaies up or refrigeration cooling thereby lets the beauty instrument can satisfy the in-service use demand in the different scenes through the cold heat generator.

Description

Cold and heat generator and beauty instrument

Technical Field

The utility model relates to a nursing and beauty device, in particular to a beauty instrument provided with a cold and hot generator and a cold and hot water generator.

Background

The massage is based on the theory of viscera and meridians of traditional Chinese medicine, and combines with the anatomical and pathological diagnosis of western medicine, and acts on specific parts of human body surface by hand method to regulate physiological and pathological conditions of human body to achieve the purpose of physical therapy. The massage body is applied to the square face of people's life, and has the effects of eliminating fatigue, reducing pressure, promoting blood circulation, beautifying, preventing aging, etc.

The existing massage devices are various in types, direct physical contact massage is provided mostly, common massage devices also provide hot massage brought by temperature rise and cannot provide cold compress or summer cooling massage for cooling, and actual use requirements of users in different scenes in four seasons can not be met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cold and hot water generator and implement beauty instrument of cold and hot water generator, simple structure thereby provides massage solution heating and heaies up or refrigeration cooling through cold and hot generator and lets the beauty instrument can satisfy the in-service use demand in the different scenes.

The utility model discloses a cold and hot generator, it includes: a seat body including a generation chamber having an open side, and a solution inlet and a solution outlet communicated with the generation chamber; the first end face is hermetically arranged on the thermoelectric refrigerating sheet at the opening side of the generating cavity; the mode selection switch is arranged between the power supply and the thermoelectric refrigerating piece and has a first switching state in which the power supply provides direct current with a first polarity for the thermoelectric refrigerating piece to enable the first end face of the thermoelectric refrigerating piece to be a refrigerating end face and a second switching state in which the power supply provides direct current with a second polarity for the thermoelectric refrigerating piece to enable the first end face of the thermoelectric refrigerating piece to be a heating end face.

Wherein, be equipped with the sealing washer between the first terminal surface of thermoelectric refrigeration piece and the opening side in chamber that takes place.

Wherein the mode selection switch is a reversing switch.

The cold and hot generator also comprises a heat dissipation device, and the heat dissipation device is arranged on the second end face of the thermoelectric refrigerating sheet in a contact mode.

The utility model discloses a beauty instrument, including housing body and solution tank and the massage head of setting in housing body, its characterized in that still includes as above the cold and hot generator, the solution import of cold and hot generator is linked together through water intake pipe and solution tank, and the solution export of cold and hot generator is linked together through outlet pipe way and massage head.

Wherein, the lower end of the shell main body is provided with a groove with a supporting seat, and the solution tank is detachably arranged on the supporting seat and positioned in the groove.

Wherein, the upper end of the shell main body is provided with a bracket, the cold and heat generator is fixed on the bracket, and the bracket and the shell main body are of an integrated structure or the bracket is fixed at the upper end of the shell main body.

Wherein, a vibration motor is arranged on the bracket, and the massage head is fixed on a vibration shaft of the vibration motor.

Wherein, the middle part or the middle upper part of the shell main body is provided with an arc-shaped concave waist-contracting structure so as to be convenient for a user to hold.

Wherein, a water pump is arranged on the water outlet pipeline or the water inlet pipeline.

Compared with the prior art, the utility model discloses following beneficial effect has:

the cold and hot generator is simple in structure, the first end face of the thermoelectric refrigerating piece is used for refrigerating and heating the massage solution as required or treating the massage solution without refrigerating or heating, and the comfort level of the massage solution in contact with the skin is improved by changing the temperature of the massage solution, so that the beauty instrument can provide hot massage brought by temperature rise and can also provide cold compress or summer cooling massage for reducing the temperature, and the actual use requirements of users in different scenes in four seasons are met.

Drawings

Fig. 1 is one of exploded structural views of a hot and cold water generator.

Fig. 2 is a second exploded view of the cold and hot water generator.

Fig. 3 is a perspective view of the cold and hot water generator.

Fig. 4 is a partially exploded view of the beauty instrument.

Fig. 5 is a schematic perspective view of the beauty instrument.

Detailed Description

To further clarify the technical solutions and effects adopted by the present application to achieve the intended purpose, the following detailed description is given with reference to the accompanying drawings and preferred embodiments according to the present application. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

With reference to fig. 1-3, the present invention discloses a cold and hot generator, which comprises a base 31, a thermoelectric cooling plate 32 and a heat dissipation device, wherein the base 31 is provided with a generating chamber 311 and a solution inlet 312 and a solution outlet 313 communicated with the generating chamber 311, the first end surface of the thermoelectric cooling plate 32 is sealed at the opening side of the generating chamber 311, and the heat dissipation device is contacted with the second end surface of the thermoelectric cooling plate 32. The heat sink includes a heat sink 33 attached to the second end surface of the thermoelectric cooling plate 32, and may further include a heat sink fan 34 disposed on the heat sink 33, wherein the heat sink fan 34 increases the air flow speed on the surface of the heat sink 33 to enhance the heat dissipation capability of the heat sink.

The thermoelectric cooling plate 32, also called a semiconductor cooling plate (TE), is a heat transfer means for performing both cooling and heating using a direct current, and the polarity of the direct current is changed to determine whether cooling or heating is performed on the thermoelectric cooling plate 32. In order to ensure the sealing connection between the first end surface of the thermoelectric cooling plate 32 and the opening side of the generation cavity 311, a sealing ring is further provided between the first end surface of the thermoelectric cooling plate 32 and the opening side of the generation cavity 311.

The thermoelectric cooling plate 32 is used in cooperation with a power supply (not shown), and the power supply supplies a dc current required for cooling or heating to the thermoelectric cooling plate 32. It is assumed that the first end surface of the thermoelectric cooling plate 32 is a cooling end surface and the second end surface is a heat dissipation end surface when the power supply provides the first polarity direct current for the thermoelectric cooling plate 32, and the first end surface of the thermoelectric cooling plate 32 is a heating end surface and the second end surface is a cooling end surface when the power supply provides the second polarity direct current for the thermoelectric cooling plate 32. After the massage solution enters the generation cavity 311 from the solution inlet 312, if the massage solution needs to be refrigerated in the generation cavity 311, only the thermoelectric cooling plate 32 needs to be supplied with a direct current of a first polarity and the cooling fan 34 in the cooling device is started, and after part of heat of the massage solution is absorbed and collected by the first end face of the thermoelectric cooling plate 32, the refrigerated massage solution flows out of the generation cavity 311 from the solution outlet 313; conversely, when the thermoelectric cooling plate 32 is supplied with the direct current of the second polarity, the massage solution entering the generation cavity 311 from the solution inlet 312 may be heated and then flow out from the solution outlet 313.

As further shown in fig. 4 and 5, the present invention discloses a beauty treatment apparatus (also referred to as a "massager" for short) implementing a cooling and heating generator. Particularly, this beauty instrument includes shell subject 1, solution tank 2, cold heat generator, massage head 4 and power supply (the utility model discloses a hand-held type massager adopts the battery as power supply), and 2 dismantled and assembled settings of solution tank are on shell subject 1, and cold heat generator, massage head 4 and power supply all set up on shell subject 1, and the solution import 312 of cold heat generator is linked together through water intake pipe 16 and solution tank 2, and the solution export 313 of cold heat generator is linked together through outlet pipe way and massage head 4.

In addition, in order to facilitate that the massage solution in the solution tank 2 can smoothly flow into the massage head 4 through the cold heat generator, a water pump is arranged on a water outlet pipeline between the massage head 4 and the cold heat generator or a water inlet pipeline 16 between the cold heat generator and the solution tank 2, and the massage solution in the solution tank 2 is sent into the massage head 4 through the cold heat generator by the water pump.

A bracket 13 is arranged at the upper tail end of the shell main body 1, the cold and heat generator is fixed on the bracket 13, the bracket 13 and the shell main body 1 are of an integrated structure or the bracket 13 is fixed at the upper tail end of the shell main body 1; a cover plate 14 for covering the cold and heat generator is provided on the upper side of the bracket 13, and heat dissipation holes 141 are provided on the cover plate 14 corresponding to the heat dissipation device so that the heat dissipation device can generate convection with the outside air through the heat dissipation holes 141 during use. Furthermore, the lower end of the housing body 1 is provided with a groove with a support seat 11, the solution tank 2 is detachably arranged in the groove and is supported by the support seat 11, and the solution tank 2 and the housing body 2 form a visual whole in appearance so as to improve the overall appearance of the massager. The middle or middle upper part of the housing main body 1 is provided with an arc-shaped concave waist-contracting structure 12 for the user to hold.

The massage head 4 is arranged on the bracket 13, the massage head 4 is provided with a shaft hole 41, the shaft hole 41 is communicated with a solution outlet 313 of the seat body 31 through a water outlet pipeline, a groove 42 communicated with the shaft hole 41 is arranged on the outer surface of the massage head 4, the massage solution enters the shaft hole 41 of the massage head 4 from the solution outlet 313 of the cold and heat generator and then can enter the groove 42, and the contact chance of the massage solution and the skin is increased through the groove 42. Furthermore, all the massage heads 4 or the outer surface layer of the massage heads 4 contacting with the skin is made of soft materials such as silica gel; even, a vibration motor is arranged on the bracket 13, the massage head 4 is fixed on a vibration shaft of the vibration motor, and the vibration motor drives the massage head 4 to vibrate to provide vibration massage.

The casing main body 1 is provided with an operation button 15 including a power switch and a mode selection switch. The power switch is connected in series between the power supply and the water pump, and the water pump sends the massage solution in the solution tank 2 to the massage head 4 after the power switch is turned on. The mode selection switch adopts a reversing switch, and the mode selection switch is connected in series between the power supply and the thermoelectric cooling plate 32. When the mode selection switch is in the first switch state, the first end face of the thermoelectric refrigeration sheet 32 is a refrigeration end face and the second end face is a heat dissipation end face when the power supply supplies the direct current with the first polarity to the thermoelectric refrigeration sheet 32, so that the thermoelectric refrigeration sheet 32 refrigerates the massage solution; when the mode selection switch is in the second switch state, the first end face of the thermoelectric cooling sheet 32 is a heating end face and the second end face is a cooling end face when the power supply supplies the thermoelectric cooling sheet 32 with the direct current of the second polarity, so that the thermoelectric cooling sheet 32 heats the massage solution; when the mode selection switch is in the third switch state, the power supply is electrically disconnected from the thermoelectric cooling plate 32, and the thermoelectric cooling plate 32 neither cools nor heats.

Therefore, the user can heat, refrigerate or neither heat nor refrigerate the massage solution as required through the mode selection switch, thereby meeting the actual use requirements under different environments. Several typical application scenarios for a user to perform a therapeutic massage of the skin using a cosmetic apparatus are as follows: after the solution tank 2 is filled with massage solutions such as water, mixed solution of water and essential oil, skin care water (such as toner), and even medicine solution required by the user, the user holds the waist-tightening structure 12 of the housing main body 1 with one hand, and operates the power switch to start the beauty instrument after aligning the groove 42 of the massage head 4 with the skin of the body, and performs operation selection through the mode selection switch: in summer, the mode selection switch is switched from the third state to the first state, the cold and hot generator is used for refrigerating the massage solution, and the cool massage solution is contacted with the skin through the massage head 4; in winter and early spring that ambient temperature has handed over, can switch the mode selector switch from the third state the second state, let the cold and hot generator carry out heat treatment to massage solution, warm massage solution passes through massage head 4 and skin contact to can improve user's use and experience, satisfy the actual use needs of user under different environment.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cold-heat generator, comprising:

a seat body including a generation chamber having an open side, and a solution inlet and a solution outlet communicated with the generation chamber;

the first end face is hermetically arranged on the thermoelectric refrigerating sheet at the opening side of the generating cavity;

the mode selection switch is arranged between the power supply and the thermoelectric refrigerating piece and has a first switching state in which the power supply provides direct current with a first polarity for the thermoelectric refrigerating piece to enable the first end face of the thermoelectric refrigerating piece to be a refrigerating end face and a second switching state in which the power supply provides direct current with a second polarity for the thermoelectric refrigerating piece to enable the first end face of the thermoelectric refrigerating piece to be a heating end face.

2. A cold-heat generator according to claim 1, wherein a sealing ring is provided between the first end face of the thermoelectric cooling plate and the open side of the generation chamber.

3. The cool-heat generator according to claim 1, wherein the mode selection switch is a reversing switch.

4. The heat and cold generator of claim 1 further comprising a heat sink in contact with the second end of the thermoelectric cooling fins.

5. A beauty instrument comprising a main body, a solution tank and a massage head provided on the main body, characterized by further comprising a cooling and heating generator as claimed in any one of claims 1 to 4, wherein a solution inlet of the cooling and heating generator is connected to the solution tank through a water inlet line, and a solution outlet of the cooling and heating generator is connected to the massage head through a water outlet line.

6. The beauty instrument of claim 5, wherein the lower end of the main body of the case is provided with a recess having a support base, and the solution tank is detachably provided on the support base and in the recess.

7. The beauty instrument of claim 5, wherein a bracket is provided at an upper end of the casing main body, the cooling/heating unit is fixed to the bracket, and the bracket is formed integrally with the casing main body or the bracket is fixed to the upper end of the casing main body.

8. The beauty instrument of claim 7, wherein a vibration motor is further provided to the cradle, and the massage head is fixed to a vibration shaft of the vibration motor.

9. The cosmetic apparatus of claim 5 wherein the middle or middle upper portion of the housing body is configured in an arcuate concave waisted configuration for easy gripping by a user.

10. The beauty instrument of any one of claims 6-9, wherein a water pump is provided on the water outlet line or the water inlet line.