CN219300915U

CN219300915U - Wearing equipment

Info

Publication number: CN219300915U
Application number: CN202223344706.9U
Authority: CN
Inventors: 李世勇; 田俊
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-07-04
Anticipated expiration: 2032-12-13

Abstract

The utility model belongs to the technical field of electric appliances, and particularly relates to wearing equipment. The wearable device includes: the first shell is arranged on the wearing piece and is provided with a first air outlet, a second air outlet, at least one first air inlet and at least one second air inlet; the semiconductor is arranged in the first shell to form a first cavity and a second cavity, the first cavity is communicated with the first air inlet and the first air outlet, the second cavity is communicated with the second air inlet and the second air outlet, the semiconductor comprises a first working part and a second working part connected with the first working part, the first working part is arranged in the first cavity, and the second working part is arranged in the second cavity; the first fan is arranged in the first cavity and is positioned between the first working part and the first air outlet; the second fan is arranged in the second cavity and is positioned between the second working part and the second air outlet. The wearable device can ensure coverage and has good temperature rising and falling effects.

Description

Wearing equipment

Technical Field

The application belongs to the technical field of electrical appliances, and particularly relates to wearing equipment.

Background

The semiconductor refrigeration sheet, also called thermoelectric refrigeration sheet, is a heat pump. The dual-purpose refrigerator has the advantages that the dual-purpose refrigerator has no sliding parts, is applied to occasions with limited space, high reliability and no refrigerant pollution, can absorb heat and release heat respectively at two ends of a couple when direct current passes through the couple formed by connecting two different semiconductor materials in series, and can realize the purpose of refrigeration.

However, in the prior art, the coverage area of equipment refrigerated by the semiconductor refrigeration piece is small, and the user experience is affected.

Disclosure of Invention

In order to solve the technical problems, the utility model provides wearing equipment, which aims to at least solve the technical problems that equipment adopting a semiconductor refrigeration piece for refrigeration has small coverage area and influences user experience to a certain extent.

The technical scheme of the utility model is as follows:

the wearing equipment is characterized by comprising a wearing piece and at least one temperature raising and lowering component arranged on the wearing piece; the temperature raising and lowering assembly includes: the first shell is arranged on the wearing piece and is provided with a first air outlet, a second air outlet, at least one first air inlet and at least one second air inlet; the semiconductor is arranged in the first shell to form a first cavity and a second cavity, the first cavity is communicated with the first air inlet and the first air outlet, the second cavity is communicated with the second air inlet and the second air outlet, the semiconductor comprises a first working part and a second working part connected with the first working part, the first working part is arranged in the first cavity, and the second working part is arranged in the second cavity; the first fan is arranged in the first cavity and is positioned between the first working part and the first air outlet; the second fan is arranged in the second cavity and is positioned between the second working part and the second air outlet.

The application can select proper quantity of temperature-raising components to be installed on the wearing piece according to the temperature-raising requirements of users because the at least one temperature-raising component is arranged on the wearing piece, so as to meet the requirements of users, the first shell is provided with a first air outlet, a second air outlet, at least one first air inlet and at least one second air inlet, the semiconductor is arranged in the first shell to form a first cavity and a second cavity, the first cavity is communicated with the first air inlet and the first air outlet, the second cavity is communicated with the second air inlet and the second air outlet, the semiconductor comprises a first working part and a second working part connected with the first working part, the first working part is arranged in the first cavity, the second working part is arranged in the second cavity, the first fan is arranged in the first cavity and is positioned between the first working part and the first air outlet, the second fan is arranged in the second cavity and is positioned between the second working part and the second air outlet, so that a user can wear the wearing part on the head, the neck, the waist or the legs according to the use requirement, when the user needs to send air, the first fan is started, the first fan pumps the air to the first cavity through the first air inlet and then blows the air to the human body through the first air outlet, the coverage area is ensured, the cooling effect is good, the user experience is improved, at the moment, the semiconductor and the second fan are not started so as to save electric quantity, the cruising is ensured, when the user needs to refrigerate, the semiconductor, the first fan and the second fan are started, the first working part refrigerates, the second working part heats, the first fan pumps the air to the first cavity through the first air inlet, the air exchanges heat with the first working part in the first cavity to form cold air, the cold air blows to the human body through the first air outlet, the cooling effect is good, the user experience is improved, the second fan draws the wind to the second cavity through the second air inlet, the wind exchanges heat with the first working part in the second cavity, hot air is formed, the hot air is discharged through the second air outlet, the heat dissipation of the semiconductor is achieved, the safety of the semiconductor is guaranteed, the hot air is not blown to the human body, the user experience is further improved, when the user needs to heat, the semiconductor is started, the first fan and the second fan, the current direction of the semiconductor is changed, the first working part heats, the second working part refrigerates, the first fan draws the wind to the first cavity through the first air inlet, the wind exchanges heat with the first working part in the first cavity, hot air is formed, the hot air is blown to the human body through the first air outlet, the coverage area is guaranteed, the heating effect is good, the user experience is improved, the safety of the semiconductor is guaranteed, the second fan draws the wind to the second cavity through the second air inlet, the wind exchanges heat with the second working part in the second cavity, the cold air is formed, the cold air is discharged through the second air outlet, and the cold air is not blown to the human body, and the user experience is further improved.

In some embodiments, the wearable device further comprises: the first heat exchanger is arranged in the first cavity, is contacted with the first working part and is arranged between the first fan and the first working part; the second heat exchanger is arranged in the second cavity, contacts with the second working part and is arranged between the second fan and the second working part, so that the heat exchange effect is ensured.

In some embodiments, the wearing device further comprises at least one normal temperature air component, wherein the normal temperature air component and the temperature raising and lowering component are arranged on the wearing piece in parallel, so that air supply effect is guaranteed.

In some embodiments, the room temperature wind assembly comprises: the second shell is arranged on the wearing piece and is provided with a third air inlet and a third air outlet; the third fan is arranged in the second shell, the air inlet end of the third fan is communicated with the third air inlet, and the air outlet end of the third fan is communicated with the third air outlet.

When the air supply is needed, a micro-environment circulating system is formed between the normal-temperature air component and the human clothes, the third fan is started, the third fan pumps air into the second shell through the third air inlet, and the air is blown upwards to the upper trunk surface of the human body through the third air outlet so as to perform heat exchange, so that the aim of cooling the human body is fulfilled.

In some embodiments, the room temperature air component is detachably disposed on the wearing piece, so as to adjust the number of the room temperature air components.

In some embodiments, the second air outlet and the second air outlet are arranged on two opposite sides of the first shell, so that the air is conveniently blown to the upper trunk of the human body, and the air after heat exchange is conveniently discharged.

In some embodiments, the number of the first air inlets is two, and the two first air inlets are respectively arranged on two opposite sides of the first shell to ensure the air inlet quantity; the number of the second air inlets is two, the two second air inlets are respectively arranged on the two opposite sides of the first shell, and the air quantity exchanging heat with the second working part is improved.

In some embodiments, the second air outlet is provided with an air guide, so that air discharged from the second air outlet is prevented from being blown to a human body.

In some embodiments, the air guide comprises: the support piece is arranged at the second air outlet; the air guide grids are arranged in the supporting piece at intervals, and air exhausted from the second air opening is prevented from blowing to a human body through the air guide grids.

In some embodiments, two ends of the wearing piece are provided with clamping parts, and the two clamping parts are detachably connected, so that a user can wear the wearing piece conveniently.

The beneficial effects of the utility model at least comprise:

the personal wearing cooling equipment in the market at present mainly comprises the following two types:

1, the refrigerating piece is attached to the neck by utilizing the semiconductor refrigerating principle, but the small-area contact type refrigerating is adopted, so that the coverage area is small, and the cooling effect is poor.

2, the fan is directly hung at the waist or neck of the body, but the cooling effect is poor and heating cannot be performed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a wearable device of the present embodiment;

FIG. 2 is a side view of the wearable device of FIG. 1;

fig. 3 is a top view of the wearable device of fig. 1;

fig. 4 is a bottom view of the wearable device of fig. 1;

fig. 5 is a schematic structural diagram of a warming and cooling component of the wearable device of fig. 1;

FIG. 6 is a top view of the temperature raising and lowering assembly of FIG. 5;

FIG. 7 is a cross-sectional view taken along A-A of FIG. 6;

FIG. 8 is a cross-sectional view taken along B-B in FIG. 6;

FIG. 9 is a rear view of the temperature raising and lowering assembly of FIG. 6;

FIG. 10 is a bottom view of the temperature raising and lowering assembly of FIG. 6;

fig. 11 is a schematic structural view of a normal temperature wind assembly of the wearable device of fig. 1;

FIG. 12 is a rear view of the ambient air assembly of FIG. 11;

FIG. 13 is a top view of the room temperature wind assembly of FIG. 11;

FIG. 14 is a bottom view of the ambient air assembly of FIG. 11;

Fig. 15 is a schematic view illustrating a usage state of the wearable device in fig. 1;

FIG. 16 is a first flowchart of the control method of the present embodiment;

fig. 17 is a second flowchart of the control method of the present embodiment.

In the accompanying drawings:

a wearing article 10, an engagement portion 101;

the temperature raising and lowering assembly 20, the first shell 201, the first air outlet 2011, the second air outlet 2012, the first air inlet 2013, the second air inlet 2014, the first chamber 2015, the second chamber 2016, the first air inlet grille 2017, the second air inlet grille 2018, the semiconductor 202, the first working part 2021, the second working part 2022, the first fan 203, the second fan 204, the first heat exchanger 205, the second heat exchanger 206, the air guide 207, the support 2071, the air guide grille 2072, the hook 208 and the support 209;

a normal temperature air assembly 30, a second shell 301, a third air inlet 3011, a third air outlet 3012 and a third fan 302;

and a control device 40.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all the directional indicators in the embodiments of the present utility model are only used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture, and if the specific posture is changed, the directional indicators are correspondingly changed.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The present application is described below with reference to specific embodiments in conjunction with the accompanying drawings:

the wearable device provided by the embodiment aims at solving the technical problems that the coverage area of the device adopting the semiconductor refrigeration piece for refrigeration is small and the user experience is affected to a certain extent.

Fig. 1 is a schematic structural diagram of a wearable device of the present embodiment; FIG. 2 is a side view of the wearable device of FIG. 1; fig. 3 is a top view of the wearable device of fig. 1; fig. 4 is a bottom view of the wearable device of fig. 1; fig. 5 is a schematic structural diagram of a warming and cooling component of the wearable device of fig. 1; FIG. 6 is a top view of the temperature raising and lowering assembly of FIG. 5; fig. 7 is a cross-sectional view taken along A-A of fig. 6. With reference to fig. 1, 2, 3, 4, 5, 6, 7, and 8, the wearable device of the present embodiment includes: a wearing article 10 and at least one warming assembly 20. The temperature raising and lowering assembly 20 includes: a first housing 201, a semiconductor 202, a first blower 203, and a second blower 204. The first housing 201 is disposed on the wearing part 10, and a first air outlet 2011, a second air outlet 2012, at least one first air inlet 2013 and at least one second air inlet 2014 are formed on the first housing 201. The semiconductor 202 is disposed in the first housing 201 to form a first chamber 2015 and a second chamber 2016, the first chamber 2015 is communicated with the first air inlet 2013 and the first air outlet 2011, the second chamber 2016 is communicated with the second air inlet 2014 and the second air outlet 2012, the semiconductor 202 includes a first working portion 2021 and a second working portion 2022 connected with the first working portion 2021, the first working portion 2021 is disposed in the first chamber 2015, and the second working portion 2022 is disposed in the second chamber 2016. The first fan 203 is disposed in the first chamber 2015 and is located between the first working portion 2021 and the first air outlet 2011. The second fan 204 is disposed in the second chamber 2016 and between the second working portion 2022 and the second air outlet 2012.

The wearing part 10 may be a flexible connecting part, and the material may be rubber, cloth, leather, etc.

The number of the temperature raising and lowering components 20 may be one or more.

The semiconductor 202 is in the form of a sheet.

The first working portion 2021 and the second working portion 2022 are opposite to each other, when a first current is supplied to the semiconductor 202, the first working portion 2021 is cooled, the second working portion 2022 is heated, when a second current is supplied to the semiconductor 202, the first working portion 2021 is heated, the second working portion 2022 is cooled, and the flow direction of the first current is opposite to the flow direction of the second current.

The number of the first air inlets 2013 may be one or more, and the number of the second air inlets 2014 may be one or more.

FIG. 6 is a top view of the temperature raising and lowering assembly of FIG. 5; FIG. 7 is a cross-sectional view taken along A-A of FIG. 6; FIG. 8 is a cross-sectional view taken along B-B in FIG. 6; FIG. 9 is a rear view of the temperature raising and lowering assembly of FIG. 6; fig. 10 is a bottom view of the temperature raising and lowering assembly of fig. 6. In fig. 1, since at least one temperature raising and lowering assembly 20 is disposed on the wearing part 10, a proper number of temperature raising and lowering assemblies 20 can be selected according to the temperature raising and lowering requirements of a user, and are mounted on the wearing part 10 to meet the requirements of the user, since the first housing 201 is disposed on the wearing part, the first housing 201 is provided with a first air outlet 2011, a second air outlet 2012, at least one first air inlet 2013 and at least one second air inlet 2014, the semiconductor 202 is disposed in the first housing 201 to form a first chamber 2015 and a second chamber 2016, the first chamber 2015 is communicated with the first air inlet 2013 and the first air outlet 2011, the second chamber 2016 is communicated with the second air inlet 2014 and the second air outlet 2012, the semiconductor 202 includes a first working portion 2021 and a second working portion 2022 connected with the first working portion 2021, the first working portion 2021 is disposed in the first chamber 2015, the second working portion 2022 is disposed in the second chamber 2016, the first fan 203 is disposed in the first chamber 2015 and is disposed between the first working portion 2021 and the first air outlet 2011, the second fan 204 is disposed in the second chamber 2016 and is disposed between the second working portion 2022 and the second air outlet 2012, so that a user can wear wearing parts on the neck, waist or legs according to the use requirement, when the user needs to send air, the first fan 203 is started, the first fan 203 draws air to the first chamber 2015 through the first air inlet 2013 and then blows the air to the human body through the first air outlet 2011, the coverage area is ensured, the cooling effect is good, the user experience is improved, at this time, the semiconductor 202 and the second fan 204 are not started to save electric quantity, the endurance is ensured, when the user needs to refrigerate, the semiconductor 202, the first fan 203 and the second fan 204 are started, the first working portion 2021 refrigerates, and the second working portion 2022 heats, the first fan 203 draws air into the first chamber 2015 through the first air inlet 2013, the air exchanges heat with the first working part 2021 in the first chamber 2015 to form cold air, the cold air is blown to the human body through the first air outlet 2011, the coverage area is ensured, the cooling effect is good, the user experience is improved, the second fan 204 draws air into the second chamber 2016 through the second air inlet 2014, the air exchanges heat with the second working part 2022 in the second chamber 2016 to form hot air, the hot air is discharged through the second air outlet 2012, the heat dissipation of the semiconductor 202 is realized, the safety of the semiconductor 202 is ensured, the hot air is not blown to the human body, the user experience is further improved, when the user needs to heat, the semiconductor 202, the first fan 203 and the second fan 204 are started, the current direction of the semiconductor 202 is changed, the first working part 2021 heats, the second working part 2022 refrigerates, the first fan 203 extracts wind to the first cavity 2015 through the first air inlet 2013, the wind exchanges heat with the first working part 2021 in the first cavity 2015 to form hot wind, the hot wind blows to a human body through the first air outlet 2011, the coverage area is ensured, the heating effect is good, the user experience is improved, meanwhile, the semiconductor 202 can dissipate heat, the safety of the semiconductor 202 is ensured, the second fan 204 extracts wind to the second cavity 2016 through the second air inlet 2014, the wind exchanges heat with the second working part 2022 in the second cavity 2016 to form cold wind, the cold wind is discharged through the second air outlet 2012, the cold wind does not blow to the human body, and the user experience is further improved.

In some embodiments, to facilitate adjusting the number of temperature raising and lowering assemblies 20 on the wear 10, the first shell 201 of the temperature raising and lowering assemblies 20 is removably disposed on the wear 10. When the user needs stronger refrigeration or heating, increase the number of the temperature raising and lowering components 20 on the wearing part 10, guarantee the refrigeration or heating effect, when the user does not need stronger refrigeration or heating, reduce the number of the temperature raising and lowering components 20 on the wearing part 10 to reduce weight, improve user experience.

In this embodiment, one of the first housing 201 and the wearing piece 10 is provided with a buckle, and the other is provided with a clamping groove, and the buckle can be clamped in the clamping groove to realize detachable connection of the first housing 201 and the wearing piece 10. In this embodiment, the first housing 201 is provided with a buckle, the wearing piece 10 is provided with a slot, the buckle can be clamped in the slot, and in other embodiments, the wearing piece 10 is provided with a buckle, the first housing 201 is provided with a slot, and the buckle can be clamped in the slot.

Referring to fig. 1 and 7, in some embodiments, the semiconductor 202 may be disposed in the first housing 201 in a horizontal direction to divide the first housing 201 into a first chamber 2015 and a second chamber 2016. Of course, in other embodiments, the semiconductor 202 may also be disposed in the first housing 201 in a horizontal direction to divide the first housing 201 into a first chamber 2015 and a second chamber 2016. However, in order to secure the area of the first air outlet and the area of the second air outlet, and in order to facilitate arrangement of the first blower 203 and the second blower 204, it is preferable that the semiconductor 202 is provided in the first housing 201 in the horizontal direction.

Referring to fig. 7, in the present embodiment, in order to support the semiconductor 202, a support seat 209 is provided in the first housing 201, the semiconductor 202 is provided on the support seat 209, and the semiconductor 202 is supported by the support seat 209, so as to ensure stability of supporting the semiconductor 202.

In conjunction with fig. 7 and 8, in some embodiments, to ensure the heat exchange effect, the wearable device further comprises: a first heat exchanger 205 and a second heat exchanger 206. The first heat exchanger 205 is disposed within the first chamber 2015, the first heat exchanger 205 being in contact with the first working portion 2021 and disposed between the first fan 203 and the first working portion 2021. The second heat exchanger 206 is disposed within the second chamber 2016, the second heat exchanger 206 being in contact with the second working portion 2022 and disposed between the second fan 204 and the second working portion 2022.

In this embodiment, when the first fan 203 is started, the first fan 203 draws the air into the first chamber 2015 through the first air inlet 2013, at this time, the first working portion 2021 exchanges heat with the first heat exchanger 205, and the first heat exchanger 205 exchanges heat with the air entering the first chamber 2015, so that the air fully contacts with the first heat exchanger 205, the heat exchange area is increased, the heat exchange effect is ensured, and finally, the air is blown to the human body through the first air outlet 2011, the coverage area is ensured, the temperature raising and lowering effect is good, and the user experience is improved. When the second fan 204 is started, the second fan 204 draws the air into the second chamber 2016 through the second air inlet 2014, at this time, the second working portion 2022 exchanges heat with the second heat exchanger 206, and the second heat exchanger 206 exchanges heat with the air entering the second chamber 2016, so that the air fully contacts with the second heat exchanger 206, the heat exchange area is increased, the heat exchange effect is ensured, and finally, the air is exhausted from the second air outlet 2012, so as to avoid affecting the temperature rise and fall of the human body, and meanwhile, the safety of the semiconductor 202 is ensured.

In some embodiments, the temperature raising and lowering assembly 20 employs a semiconductor 202, the semiconductor 202 also referred to as a thermoelectric cooling fin, which is a heat pump. Its advantages are no slide parts, limited space, high reliability and no pollution to refrigerant. By utilizing the Peltier effect of the semiconductor materials, when direct current passes through a couple formed by connecting two different semiconductor materials in series, heat can be absorbed and released at two ends of the couple respectively, and the purpose of refrigeration can be realized. The semiconductor 202 is a refrigeration technology that produces negative thermal resistance and is characterized by no moving parts and relatively high reliability.

In some embodiments, in conjunction with fig. 6, in order to facilitate blowing to the upper torso of the human body, and also to facilitate exhausting the heat exchanged air, the first air outlet 2011 and the second air outlet 2012 are opened on opposite sides of the first housing 201. In this embodiment, the first air outlet 2011 is disposed at the top of the first housing 201, and the second air outlet 2012 is disposed at the bottom of the first housing 201.

Fig. 15 is a schematic view illustrating a usage state of the wearable device in fig. 1. Referring to fig. 15, in the present embodiment, the wearing part 10 is worn on the waist of a human body, between the upper garment and the inside of the upper torso of the human body, the first air outlet 2011 faces the upper torso of the human body, and the second air outlet 2012 faces the lower torso of the human body. When the temperature rise and fall is required, a micro-environment circulation system is formed between the temperature rise and fall assembly 10 and the clothes of the human body, normal temperature wind of the external environment is introduced into the first cavity 2015 through the first air inlet 2013 by the first fan 203, heat exchange is carried out between the first cavity 2015 and the first working part 2021, and the air is blown upwards to the upper trunk surface of the human body for heat exchange, so that the purpose of temperature rise and fall of the human body is achieved. The normal temperature air in the external environment is introduced into the second chamber 2016 through the second air inlet 2014 by the second fan 204, exchanges heat with the second working portion 2022 in the second chamber 2015, and blows out the clothes downwards, so as to avoid affecting the temperature rise and fall of the human body, and simultaneously, ensure the safety of the semiconductor 202.

Fig. 9 is a rear view of the temperature raising and lowering assembly of fig. 6. In some embodiments, in combination with fig. 1, fig. 6 and fig. 9, in order to ensure the air intake volume, the number of the first air inlets 2013 is two, and air is supplied into the first chamber 2015 through the two first air inlets 2013, so as to ensure the air intake volume, and improve the refrigerating capacity or the heating capacity.

In the present embodiment, in order to avoid the clothes from shielding the first air inlets 2013, two first air inlets 2013 are respectively opened on two opposite sides of the first housing 201, so as to ensure that the two first air inlets 2013 can normally intake air. In this embodiment, in order to prevent impurities from entering the first chamber 2011, a first air inlet grille 2017 is disposed at the first air inlet 2013, and the first air inlet 2013 is blocked by the first air inlet grille 2017.

In some embodiments, in combination with fig. 1, 6 and 9, in order to ensure the air intake volume, the number of the second air inlets 2014 is two, and the air is supplied into the second chamber 2016 through the two second air inlets 2014, so as to increase the air volume exchanging heat with the second working portion 2022.

In the present embodiment, in order to avoid the clothes from shielding the second air inlets 2014, two second air inlets 2014 are respectively opened on two opposite sides of the first housing 201, so as to ensure that the two second air inlets 2014 can normally intake air. In this embodiment, in order to prevent impurities from entering the second chamber 2012, a second air inlet grille 2018 is disposed at the second air inlet 2014, and the second air inlet 2014 is blocked by the second air inlet grille 2018.

Fig. 10 is a bottom view of the temperature raising and lowering assembly of fig. 6. In some embodiments, in combination with fig. 6 and 10, in order to make the wind sense blown onto the human body strong, and also to ensure that the discharged wind is dispersed, the area of the first air outlet 2011 is smaller than the area of the second air outlet 2012, so as to avoid the wind discharged by the second air outlet 2012 from blowing onto the human body, and improve the user experience. In this embodiment, the shape of the first air outlet 2011 may be one of square, circular, and polygonal, and the shape of the second air outlet 2012 may be one of square, circular, and polygonal. In the present embodiment, in order to ensure strong wind sense blowing on the human body, the shape of the first air outlet 2011 is preferably square. In order to ensure that the discharged wind is dispersed, it is preferable that the second air outlet 2012 has a circular shape.

In some embodiments, in combination with fig. 4 and fig. 10, in order to ensure that the discharged air is dispersed, an air guide 207 is disposed at the second air outlet 2012, and the air discharged by the second air outlet 2012 is guided by the air guide 207, so as to avoid blowing onto a human body, and improve user experience.

In this embodiment, the air guide 207 includes a support 2071 and a plurality of air guide louvers 2072. The support 2071 is provided at the second air outlet 2012, is connected to the first casing 201, and supports the support 2071 by the first casing 201. The plurality of air guide grids 2072 are arranged in the supporting piece 2071 at intervals, the plurality of air guide grids 2072 are supported by the supporting piece 2071, and the air exhausted by the second air outlet 2012 is guided by the plurality of air guide grids 2072, so that the air is prevented from being blown onto a human body, and the user experience is improved. In the present embodiment, the cross-sectional shape of the air guide grille may be annular, and of course, in other embodiments, the cross-section of the air guide grille may be straight.

In some embodiments, in order to make the wind sense blown onto the human body strong, the first fan 203 is a centrifugal fan, which has a good ventilation effect, and can ensure that the wind pressure discharged by the first air outlet 2011 is large, so that the human body generates stronger wind sense, and the user experience is improved. Moreover, when the centrifugal fan is operated, the generated noise is small, and the user experience is further improved.

In some embodiments, in order to disperse the discharged air, so as to avoid blowing onto a human body, the second fan 204 is an axial flow fan, which has a better ventilation effect, so that the air discharged by the second air outlet 2012 can be ensured to be dispersed, so that blowing onto the human body is avoided, and the user experience is improved. In addition, when the axial flow fan is operated, the generated noise is small, and the user experience is further improved.

In some embodiments, in conjunction with fig. 1, in order to avoid that the clothes cover the first air outlet 2011, the first air inlet 2013 and the second air inlet 2014, the end of the first shell 201, which faces away from the wearing piece 10, is provided with a hook 208, so that the lower part of the clothes can be placed into the hook 208, and the lower part of the clothes is supported by the hook 208, so that the air outlet of the first air outlet 2011 is smooth, and the air inlets of the first air inlet 2013 and the second air inlet 2014 are smooth.

In some embodiments, in conjunction with fig. 1, in order to facilitate the wearing of the wearing piece 10 by a user, two ends of the wearing piece 10 are provided with the engaging portions 101, and the two engaging portions 101 are detachably connected, when the user wears the wearing piece 10, the two engaging portions 101 are separated so as to separate the two ends of the wearing piece 10 for the user to wear, and when the user wears the wearing piece 10, the two engaging portions 101 are connected so as to make the wearing piece 10 annular, thereby avoiding the wearing piece 10 from falling off from a human body and ensuring the stability of use. In the present embodiment, the engagement portion 101 may be a buckle.

Fig. 11 is a schematic structural view of a normal temperature wind assembly of the wearable device of fig. 1; FIG. 12 is a rear view of the ambient air assembly of FIG. 11; FIG. 13 is a top view of the room temperature wind assembly of FIG. 11; fig. 14 is a bottom view of the room temperature wind assembly of fig. 11. In some embodiments, in combination with fig. 1, 11, 12, 13 and 14, in order to ensure the air supply effect, the wearing device further includes at least one normal temperature air group 30, where the normal temperature air group 30 is detachably provided on the wearing piece 10, and normal temperature air can be supplied to the human body through the normal temperature air group 30. In the present embodiment, the number of the normal temperature wind components 30 may be one or more.

In this embodiment, during refrigeration, the normal temperature air component 30 is placed in the front of the human body according to the difference of thermal comfort and thermal sensitivity of the human body, so as to blow normal temperature air to the front of the human body through the normal temperature air component 30, thereby realizing the cooling of the front of the human body, while the temperature raising and lowering component 20 is placed in the rear of the human body in the high thermal load area of the human body during the rear of the human body, so as to blow cold air to the rear of the human body through the temperature raising and lowering component 20, thereby realizing the cooling and perspiration functions for perspiration of the human body.

In this embodiment, due to the existence of the normal temperature air component 30, when supplying air, a user can select whether to start the temperature raising and lowering component 20 according to needs, if the external temperature does not reach the set temperature or the user does not feel very hot, only the normal temperature air component 30 and the first fan 203 need to be started, and the semiconductor 202 and the second fan 204 of the temperature raising and lowering component 20 need not be started, so as to save electric quantity and ensure cruising.

Referring to fig. 11, in the present embodiment, in order to secure an air blowing effect, the normal temperature air assembly 30 includes: a second housing 301 and a third fan 302. The second housing 301 is disposed on the wearing article, and a third air inlet 3011 and a third air outlet 3012 are formed in the second housing 301. The third fan 302 is disposed in the second housing 301, an air inlet end of the third fan 302 is communicated with the third air inlet 3011, and an air outlet end of the third fan 302 is communicated with the third air outlet 3012.

In the present embodiment, the wearing article 10 is worn on the waist of the human body, between the upper garment and the inside of the upper torso of the human body, the third air outlet 3012 faces the upper torso of the human body, and the third air inlet 3011 faces the lower torso of the human body. When the air supply is needed, a micro-environment circulating system is formed between the normal-temperature air component 30 and the human clothes, the third fan 302 is started, the third fan 302 pumps air into the second shell 301 through the third air inlet 3011, and then the air is blown upwards to the upper trunk surface of the human body through the third air outlet 3012 so as to perform heat exchange, so that the aim of cooling the human body is fulfilled.

Referring to fig. 13 and 14, in the present embodiment, the third air outlet 3012 may be opened at the top of the second housing 301 so as to blow air to the upper torso of the human body. The third air inlet 3011 may be opened at the bottom of the second housing 301, however, in order to avoid the clothes covering the third air inlet 3011 and ensure smooth air intake, the third air inlet 3011 may be opened at the bottom of the second housing 301.

In the present embodiment, in order to facilitate adjustment of the number of the room temperature air assemblies 30 on the wearing article 10, the second housing 301 of the room temperature air assembly 30 is detachably provided on the wearing article 10. When the user needs stronger refrigeration or heating, increase the number of normal temperature wind subassembly 30 on wearing piece 10, guarantee refrigeration effect, when the user does not need stronger refrigeration or heating, reduce the number of normal temperature wind subassembly 30 on wearing piece 10 to reduce weight improves user experience.

In this embodiment, one of the second housing 301 and the wearing piece 10 is provided with a buckle, and the other is provided with a clamping groove, and the buckle can be clamped in the clamping groove to realize detachable connection of the second housing 301 and the wearing piece 10. In this embodiment, the second housing 301 is provided with a clip, the wearing piece 10 is provided with a clip groove, the clip can be clipped in the clip groove, and in other embodiments, the wearing piece 10 is provided with a clip, the second housing 301 is provided with a clip groove, and the clip can be clipped in the clip groove.

In some embodiments, in order to make the wind sense blown onto the human body strong, the third fan 302 is a centrifugal fan, and the ventilation effect of the centrifugal fan is good, so that the wind pressure discharged by the third air outlet 3012 can be ensured to be large, so that the human body generates stronger wind sense, and the user experience is improved. Moreover, when the centrifugal fan is operated, the generated noise is small, and the user experience is further improved.

In some embodiments, in conjunction with fig. 1, to control the start-stop and power of the semiconductor 202, the first blower 203, the second blower 204, the first heat exchanger 205, the second heat exchanger 206, and the third blower 302, the wearable device further includes a control assembly 40 electrically connected to the semiconductor 202, the first blower 203, the second blower 204, the first heat exchanger 205, the second heat exchanger 206, and the third blower 302.

In this embodiment, the control assembly 40 includes a controller and a plurality of control electronic components, and the user sends corresponding control instructions to the controller by controlling the electronic components, and the controller controls the start, stop and power of the semiconductor 202, the first fan 203, the second fan 204, the first heat exchanger 205, the second heat exchanger 206 and the third fan 302 according to the corresponding control instructions.

In this embodiment, to enable the semiconductor 202, the first blower 203, the second blower 204, the first heat exchanger 205, the second heat exchanger 206, and the third blower 302 to be started, the wearable device further includes a power source connected to the controller, where the power source is connected to the semiconductor 202, the first blower 203, the second blower 204, the first heat exchanger 205, the second heat exchanger 206, and the third blower 302 through the controller to supply power to the semiconductor 202, the first blower 203, the second blower 204, the first heat exchanger 205, the second heat exchanger 206, and the third blower 302. In this embodiment, the power source may be a charger, a secondary battery, or a dry cell.

FIG. 16 is a first flowchart of the control method of the present embodiment; fig. 17 is a second flowchart of the control method of the present embodiment. With reference to fig. 16 and 17, based on the same inventive concept, the present application further proposes a control method applied to the wearable device, where the wearable device further includes a controller electrically connected to the semiconductor 202, the first fan 203, and the second fan 204, and the control method includes the following steps:

step S11, the controller obtains an operation control signal of the wearable device.

Specifically, after the wearable device is powered on, the controller is in a standby state. The controller determines whether an operation control signal is received, where the operation control signal is a cooling signal or a heating signal sent by a user, for example, the user clicks a cooling electronic control component or a heating electronic control component on the electronic control component of the control assembly 40, or the user clicks a cooling electronic control component or a heating electronic control component on the mobile terminal. Other implementations are not exhaustive herein.

In step S12, when the operation control signal is a cooling signal, the controller controls the first working portion 2021 to cool and the second working portion 2022 to heat, and simultaneously controls the first fan 203 to start so that the air enters the first chamber 2015 from the first air inlet 2013, the air is discharged from the first air outlet 2011 after exchanging heat with the first working portion 2021, and the controller also simultaneously controls the second fan 204 to start so that the air enters the second chamber 2016 from the second air inlet 2014, and the air is discharged from the second air outlet 2012 after exchanging heat with the second working portion 2022.

Specifically, if the external temperature reaches the set temperature or the user feels hot, the controller obtains a refrigeration signal, if the external temperature does not reach the set temperature or the user does not feel hot, the controller controls the first working part 2021 to refrigerate and the second working part 2022 to heat according to the refrigeration signal, the controller controls the first fan 203 to start according to the refrigeration signal, so that wind enters the first cavity 2015 from the first air inlet 2013, cold wind is formed after the wind exchanges heat with the first working part 2021, the cold wind is blown to a human body from the first air outlet 2011, coverage is guaranteed, cooling effect is good, and user experience is improved. The controller controls the second fan 204 to start according to the refrigerating signal, so that wind enters the second chamber 2016 from the second air inlet 2014, hot air is formed after the wind exchanges heat with the second working part 2022, and the hot air is discharged from the second air outlet 2012, so that the heat dissipation of the semiconductor 202 is realized, the safety of the semiconductor 202 is ensured, the hot air is not blown to a human body, and the user experience is further improved.

In step S13, when the operation control signal is a heating signal, the controller controls the first working portion 2021 to heat and the second working portion 2022 to cool, and simultaneously controls the first fan 203 to start so that the air enters the first chamber 2015 from the first air inlet 2013, the air is discharged from the first air outlet 2011 after exchanging heat with the first working portion 2021, and the controller also simultaneously controls the second fan 204 to start so that the air enters the second chamber 2016 from the second air inlet 2012, and the air is discharged from the second air outlet 2014 after exchanging heat with the second working portion 2022.

Specifically, the controller obtains the heating signal, the controller controls the first working part 2021 to heat and the second working part 2022 to refrigerate according to the heating signal, the controller controls the first fan 203 to start according to the heating signal, the first fan 203 extracts wind to the first cavity 2015 through the first air inlet 2013, the wind exchanges heat with the first working part 2021 in the first cavity 2015 to form hot air, the hot air is blown to a human body through the first air outlet 2011, coverage area is guaranteed, heating effect is good, user experience is improved, and meanwhile, heat dissipation of the semiconductor 202 can be guaranteed, and safety of the semiconductor 202 is guaranteed. The controller controls the second fan 204 to start according to the heating signal, the second fan 204 draws the wind to the second chamber 2016 through the second air inlet 2014, the wind exchanges heat with the second working part 2022 in the second chamber 2016 to form cold wind, the cold wind is discharged through the second air outlet 2012, and the cold wind is not blown to the human body, so that the user experience is further improved.

In this embodiment, when the controller obtains the cooling instruction, the semiconductor 202 is supplied with a first current, the first working portion 2021 cools, the second working portion 2022 heats, and when the controller obtains the heating instruction, the semiconductor 202 is supplied with a second current, the first working portion 2021 heats, the second working portion 2022 cools, and the flow direction of the first current is opposite to the flow direction of the second current.

In some embodiments, the wearable device further comprises a first temperature sensor for detecting an ambient temperature and connected to the controller, the control method comprising the steps of:

in step S111, the controller obtains a first temperature value detected by the first temperature sensor.

Specifically, the first temperature sensor enters and exits the ambient temperature and sends the detected first temperature value to the controller.

In step S112, when the operation control signal is a cooling signal, the first temperature value is positively correlated with the power of the first fan 203, the first temperature value is positively correlated with the power of the second fan 204, and the first temperature value is positively correlated with the power of the semiconductor 202.

Specifically, the higher the first temperature value, the higher the power of the first fan 203, the semiconductor 202, and the second fan 204 is controlled by the controller to secure the cooling effect. The lower the first temperature value is, the lower the power of the first fan 203, the semiconductor 202 and the second fan 204 is controlled by the controller, so as to save electric quantity and ensure continuous voyage. The environment heat load, the human body heat comfort and the heat sensitivity requirements are considered, the refrigerating capacity and the air supply capacity are reasonably designed and distributed, and the whole machine endurance performance is considered while the cooling experience is ensured.

In step S113, when the operation control signal is the heating signal, the first temperature value is inversely related to the power of the first fan 203, the first temperature value is inversely related to the power of the second fan 204, and the first temperature value is inversely related to the power of the semiconductor 202.

Specifically, the lower the first temperature value, the higher the power of the first fan 203, the semiconductor 202, and the second fan 204 is controlled by the controller to ensure the heating effect. The higher the first temperature value is, the lower the power of the first fan 203, the semiconductor 202 and the second fan 204 is controlled by the controller, so as to save electric quantity and ensure continuous voyage. The environment heat load, the human body heat comfort and the heat sensitivity requirements are considered, the heating quantity and the air supply quantity are reasonably designed and distributed, and the whole machine endurance performance is considered while the heating experience is ensured.

In this embodiment, the refrigeration signal includes a first refrigeration sub-signal and a second refrigeration sub-signal, and the control method includes the steps of:

in step S1121, when the first temperature value is greater than or equal to the first preset temperature value and less than the second preset temperature value, the controller generates a first refrigeration sub-signal, and the controller controls the first fan 203 to be at the first power, the second fan 204 to be at the second power and the semiconductor 202 to be at the third power according to the first refrigeration sub-signal.

Specifically, the controller compares the first temperature value detected by the first temperature sensor with the first preset temperature value and the second preset temperature value, if the first temperature value is greater than or equal to the first preset temperature value and smaller than the second preset temperature value, the controller generates a first refrigeration sub-signal, the controller controls the semiconductor 202 to be at a third power according to the first refrigeration sub-signal, the first working part 2021 refrigerates, the second working part 2022 heats, the controller controls the first fan 203 to be at the first power according to the first refrigeration sub-signal, the first fan 203 draws air to the first cavity 2015 through the first air inlet 2013, forms cold air after exchanging heat with the first working part 2021, the cold air blows to a human body through the first air outlet 2011, ensures coverage, has a good cooling effect, improves user experience, the controller controls the second fan 204 to be at the second power according to the first refrigeration sub-signal, the second fan 204 draws air to the second cavity through the second air inlet 2014, the air exchanges heat with the second working part 2022 in the second cavity, and forms heat with the second working part 2022, the first air inlet 2012 and the second air inlet 2012 is exhausted through the second air inlet 202, thereby realizing the safety of the semiconductor heat dissipation.

In step S1122, when the first temperature value is equal to or greater than the second preset temperature value, the controller generates a second refrigeration sub-signal, and the controller controls the first fan 203 to be at the fourth power, the second fan 204 to be at the fifth power, and the semiconductor 202 to be at the sixth power according to the second refrigeration sub-signal.

Specifically, the controller compares the first temperature value detected by the first temperature sensor with the fourth preset temperature value, if the first temperature value is greater than or equal to the fourth preset temperature value, the controller generates a second refrigeration sub-signal, the controller controls the semiconductor 202 to be at sixth power according to the second refrigeration sub-signal, the first working part 2021 refrigerates, the second working part 2022 heats, the sixth power is greater than the third power, the refrigerating capacity of the first working part 2021 is increased, the controller controls the first fan 203 to be at fourth power according to the second refrigeration sub-signal, the fourth power is greater than the first power, the first fan 203 pumps air to the first chamber 2015 through the first air inlet 2013, cold air is formed after exchanging heat with the first working part 2021, the cold air is blown to a human body through the first air outlet 2011, the coverage area is guaranteed, the cooling effect is good, the user experience is improved, the controller controls the second fan 204 to be at fifth power according to the second refrigeration sub-signal, the fifth power is greater than the second power, the second fan 204 pumps air to the second chamber 2014, the second air is pumped to the second chamber 202 through the second air inlet 2014, the second air inlet 2016 is fully exhausted through the second air inlet 2016, the second air inlet 2012 is fully exhausted through the semiconductor heat exchange with the second chamber, and the semiconductor heat is guaranteed, the safety of the semiconductor is guaranteed, the safety of the semiconductor is improved, and the safety of the heat is realized.

In this embodiment, considering the environmental thermal load, the thermal comfort of the human body, and the thermal sensitivity requirement, the controller controls the first fan 203 to switch between the first power and the fourth power, the controller controls the second fan 204 to switch between the second power and the fifth power, and the controller controls the semiconductor 202 to switch between the third power and the sixth power, so as to reasonably design the distributed air volume and the refrigerating capacity, and consider the whole machine endurance performance while guaranteeing the cooling experience.

In this embodiment, the heating signal includes a first heating sub-signal and a second heating sub-signal, and the control method includes the following steps:

in step S1131, when the first temperature value is greater than or equal to the third preset temperature value, the controller generates a first heating sub-signal, and the controller controls the first fan 203 to be at the first power, the second fan 204 to be at the second power, and the semiconductor 202 to be at the third power according to the first heating sub-signal.

Specifically, the controller compares the first temperature value detected by the first temperature sensor with the third preset temperature value, if the first temperature value is greater than the third preset temperature value, the controller generates a first heating sub-signal, the controller controls the semiconductor 202 to be at the third power according to the first heating sub-signal, the first working portion 2021 heats, the second working portion 2022 refrigerates, the controller controls the first fan 203 to be at the first power according to the first heating sub-signal, the first fan 203 extracts air to the first chamber 2015 through the first air inlet 2013, and forms hot air after exchanging heat with the first working portion 2021, the hot air is blown to a human body through the first air outlet 2011, the coverage area is guaranteed, the heating effect is good, the user experience is improved, meanwhile, the heat dissipation of the semiconductor 202 is realized, the safety of the semiconductor 202 is guaranteed, the controller controls the second fan 204 to be at the second power according to the first heating sub-signal, the second fan 204 extracts air to the second chamber through the second air inlet 2014, the air is extracted to the second chamber 2016, the air exchanges heat with the second working portion 2022 in the second chamber 2016, and the cold air is exhausted to the human body through the second air inlet 2012, and the cold air is not exhausted to the human body through the second air outlet 2012.

In step S1132, when the operation control signal is the heating signal and the first temperature value is smaller than the third preset temperature value, the controller generates a second heating sub-signal, and the controller is based on the second heating sub-signal that the first fan 203 is at the fourth power, the second fan 204 is at the fifth power, and the semiconductor 202 is at the sixth power.

Specifically, the controller compares the first temperature value detected by the first temperature sensor with a third preset temperature value, if the first temperature value is smaller than the third preset temperature value, the controller generates a second heating sub-signal, the controller controls the semiconductor 202 to be at a sixth power according to the second heating sub-signal, the first working part 2021 heats, the second working part 2022 refrigerates, the sixth power is larger than the third power, the heating amount of the first working part 2021 is increased, the controller controls the first fan 203 to be at a fourth power according to the second heating sub-signal, the fourth power is larger than the first power, the first fan 203 draws air to the first chamber 2015 through the first air inlet 2013, and forms hot air after exchanging heat with the first working part 2021, the hot air is blown to a human body through the first air outlet 2011, the coverage area is ensured, the air quantity is increased, the heating effect is good, the user experience is improved, meanwhile, the safety of the semiconductor 202 is ensured, the controller controls the second fan 204 to be at a fifth power according to the second cooling sub-signal, the fifth power is larger than the fifth power, the second fan 204 is discharged to the second air chamber 2012 through the second air inlet 2012, and the second air is exhausted to the second air inlet 2012 through the second air inlet 2014, and the second air inlet 2012 is exhausted to the human body through the second air inlet 2012, and the second air inlet 2012 is exhausted to the human body through the second air inlet 2014.

In this embodiment, considering the environmental thermal load, the thermal comfort of the human body, and the thermal sensitivity requirement, the controller controls the first fan 203 to switch between the first power and the fourth power, the controller controls the second fan 204 to switch between the second power and the fifth power, and the controller controls the semiconductor 202 to switch between the third power and the sixth power, so as to reasonably design the distributed air volume and the heating amount, and consider the whole machine endurance performance while guaranteeing the heating experience.

In some embodiments, the control method further comprises the steps of:

in step S14, when the operation control signal is the air supply signal, the controller controls the first fan 203 to start, so that the air is sequentially sent out through the first air inlet 2013 and the first air outlet 2011, and the controller controls the second fan 204 and the semiconductor 202 to close.

Specifically, if the external temperature does not reach the set temperature or the user does not feel very hot, the controller controls the semiconductor 202 and the third fan 204 to be turned off according to the air supply signal, so as to save electric quantity, ensure cruising, and the controller controls the first fan 203 to start according to the air supply signal, the first fan 203 extracts air to the first cavity 2015 through the first air inlet 2013, and then blows the air to the human body through the first air outlet 2011, so that coverage is ensured, cooling effect is good, and user experience is improved.

In this embodiment, the wearable device further includes a first temperature sensor for detecting an ambient temperature and connected to the controller, and the control method includes:

in step S141, the controller obtains a first temperature value detected by the first temperature sensor.

In step S142, when the operation control signal is the air supply signal, the first temperature value is positively correlated with the power of the first fan 203.

Specifically, the higher the first temperature value, the higher the power of the first fan 203 is controlled by the controller to ensure the air supply effect. The lower the first temperature value is, the lower the power of the first fan 203 is controlled by the controller, so as to save electric quantity and ensure continuous voyage. Considering the requirements of environmental heat load, human body heat comfort and heat sensitivity, the score distribution air quantity is reasonably designed, and the whole machine endurance performance is considered while the cooling experience is ensured.

In this embodiment, the air supply signal includes a first air supply sub-signal and a second air supply sub-signal, and the control method includes the following steps:

in step S1421, when the first temperature value is greater than or equal to the fourth preset temperature value and less than the fifth preset temperature value, the controller generates a first air supply sub-signal, and the controller controls the first fan 203 to be at the first power according to the first air supply sub-signal.

Specifically, the controller compares the first temperature value detected by the first temperature sensor with the fourth preset temperature value and the fifth preset temperature value, if the first temperature value is greater than or equal to the fourth preset temperature value and smaller than the fifth preset temperature value, the controller generates a first air supply sub-signal, the controller controls the first fan 203 to be at first power according to the first air supply sub-signal, the first fan 203 extracts air to the first cavity 2015 through the first air inlet 2013, and then blows the air to a human body through the first air outlet 2011, so that coverage is guaranteed, cooling effect is good, user experience is improved, meanwhile, consumed electric quantity is small, and endurance is guaranteed.

In step S1422, when the first temperature value is greater than or equal to the fifth preset temperature value and less than or equal to a preset temperature value, the controller generates a second air supply sub-signal, and the controller controls the first fan 203 to be at the second power according to the second air supply sub-signal.

In this embodiment, considering the environmental thermal load, thermal comfort and thermal sensitivity requirements of the human body, the controller controls the first fan 203 to switch between the first power and the second power, and reasonably designs the distributed air volume, so as to ensure the cooling experience and give consideration to the whole machine endurance performance.

Specifically, the controller compares the first temperature value detected by the first temperature sensor with the fifth preset temperature value and the first preset temperature value, if the first temperature value is greater than or equal to the fifth preset temperature value and smaller than the first preset temperature value, the controller generates a second air supply sub-signal, the controller controls the first fan 203 to be at second power according to the second air supply sub-signal, the second power is greater than the first power, the rotating speed of the first fan 203 is increased, the first fan 203 extracts air to the first cavity 2015 through the first air inlet 2013, and then blows the air to a human body through the first air outlet 2011, so that the coverage area is ensured, the air quantity is increased, the cooling effect is good, and the user experience is improved.

In this embodiment, the wearable device further includes a normal temperature wind component 30, a third fan 302 of the normal temperature wind component 30 is connected with the controller, and the control method includes the following steps:

in step S143, when the operation control signal is the air supply signal, the first temperature value is positively correlated with the power of the third fan 302.

Specifically, the higher the first temperature value, the higher the power of the third fan 302 is controlled by the controller to ensure the cooling effect. The lower the first temperature value is, the lower the power of the third fan 302 is controlled by the controller so as to save electric quantity and ensure continuous voyage. The environment heat load, the human body heat comfort and the heat sensitivity requirements are considered, the refrigerating capacity and the air supply capacity are reasonably designed and distributed, and the whole machine endurance performance is considered while the cooling experience is ensured.

In step S144, when the operation control signal is a cooling signal, the controller controls the third fan 302 to be at maximum power according to the cooling signal.

Specifically, when the controller obtains the refrigeration signal, the controller controls the third fan 302 to be at the maximum power according to the refrigeration signal, that is, the third fan 302 is at the maximum rotation speed, so as to ensure the air quantity, ensure the coverage range, have good cooling effect and improve the user experience.

In step S145, when the operation control signal is a heating signal, the controller controls the third fan 302 to be turned off according to the heating signal.

Specifically, when the controller obtains the heating signal, the controller controls the third fan 302 to be in a closed state according to the heating signal, that is, stops the action of the third fan 302, so as to avoid blowing external cold air to the human body, avoid affecting the heating effect, and improve the user experience.

In this embodiment, the air supply signal further includes a third air supply sub-signal, and the control method includes the following steps:

in step S1431, if the first temperature value is less than the fourth preset temperature value, the controller generates a third air supply sub-signal, and the controller controls the third fan 302 to be at the seventh power according to the third air supply sub-signal.

Specifically, the controller compares the fourth temperature value detected by the first temperature sensor with the first preset temperature value, if the fourth temperature value is smaller than the first preset temperature value, the controller generates a third air supply sub-signal, the controller controls the third fan 302 to be at seventh power according to the third air supply sub-signal, the third fan 302 extracts air into the second shell 301 through the third air inlet 3011, and then blows the air to a human body through the third air outlet 3012, so that coverage is guaranteed, cooling effect is good, user experience is improved, meanwhile, consumed electric quantity is small, and endurance is guaranteed.

In step S1432, if the controller obtains the first air supply sub-signal, the controller controls the third fan 302 to be at the eighth power according to the first air supply sub-signal.

Specifically, the controller controls the third fan 302 to be at eighth power according to the first air supply sub-signal, the eighth power is larger than the seventh power, the rotation speed of the third fan 302 is increased, the third fan 302 draws air into the second shell 301 through the third air inlet 3011, and then blows the air to a human body through the third air outlet 3012, so that coverage is ensured, air quantity is increased, cooling effect is good, and user experience is improved.

In step S1433, if the controller obtains the second air supply sub-signal, the controller controls the third fan 302 to be at the ninth power according to the second air supply sub-signal.

Specifically, the controller controls the third fan 302 to be at the ninth power according to the second air supply sub-signal, the ninth power is larger than the eighth power, the rotation speed of the third fan 302 is further improved, the third fan 302 draws air into the second shell 301 through the third air inlet 3011, then blows the air to a human body through the third air outlet 3012, coverage is guaranteed, air quantity is further increased, cooling effect is good, and user experience is improved.

In this embodiment, in consideration of the environmental heat load, the thermal comfort of the human body, and the thermal sensitivity requirement, the controller controls the third fan 302 to switch among the seventh power, the eighth power, and the ninth power, and reasonably designs the distributed air volume, so as to ensure the cooling experience and give consideration to the whole machine endurance performance.

In some embodiments, the control method further comprises the steps of:

step S15, the controller obtains a shutdown instruction, and the controller obtains an operation control signal of the wearable device according to the shutdown instruction.

Specifically, the controller determines whether a power-on instruction is received, where the power-on instruction is a power-on instruction sent by a user, for example, the user clicks the power-on electronic component on the electronic component of the control assembly 40, or the user clicks the power-on electronic component on the mobile terminal. Other implementations are not exhaustive herein. And obtaining an operation control signal of the wearable equipment as a refrigerating signal or a heating signal according to the shutdown instruction at the controller.

In step S16, under the condition that the operation control signal is a refrigeration signal, the controller obtains a first closing signal and a first delay closing signal according to the shutdown instruction, the controller controls the first fan 203 to close according to the first closing signal, and controls the second fan 204 to close according to the first delay closing signal, so that the second fan 204 is closed in a delay manner, damage caused by instantaneous heat accumulation of the semiconductor 202 is prevented, and the service life of the semiconductor 202 is ensured.

In step S17, under the condition that the operation control signal is the heating signal, the controller obtains a second closing signal and a second delay closing signal according to the shutdown instruction, the controller controls the second fan 204 to close according to the second closing signal, and the controller controls the first fan 203 to close according to the second delay closing signal, so that the first fan 203 is closed in a delay manner, the damage caused by instantaneous heat accumulation of the semiconductor 202 is prevented, and the service life of the semiconductor 202 is ensured.

In this embodiment, the wearable device further includes a timer connected to the controller, and the control method includes the following steps:

in step S18, the controller obtains the closing time value timed by the timer, and compares the closing time value with the preset closing time value.

Specifically, when the controller obtains a shutdown instruction, the timer starts to count, and the counted shutdown time value is sent to the controller, and the controller compares the shutdown time value with a preset shutdown time value.

Step S19, under the condition that the operation control signal is a refrigeration signal and the closing time value is greater than or equal to a preset closing time value, the controller generates a first delay closing signal.

Specifically, the controller controls the second fan 204 to be turned off according to the first delay turn-off signal, so that the second fan 204 is turned off in a delay manner, damage caused by instantaneous heat accumulation of the semiconductor 202 is prevented, and the service life of the semiconductor 202 is ensured.

Step S20, under the condition that the operation control signal is a refrigeration signal and the closing time value is greater than or equal to a preset closing time value, the controller generates a second delay closing signal.

Specifically, the controller controls the first fan 203 to be turned off according to the second delay turn-off signal, so that the first fan 203 is turned off in a delay manner, damage caused by instantaneous heat accumulation of the semiconductor 202 is prevented, and the service life of the semiconductor 202 is ensured.

In some embodiments, the control method further comprises the steps of:

in step S21, the controller obtains a forced shutdown signal.

In step S22, the controller controls the semiconductor 202 to be turned off according to the forced shutdown signal, that is, the controller controls the semiconductor 202 to be turned off according to the forced shutdown signal, so that the semiconductor 202 is turned off, and the abnormal burning of the semiconductor 202 caused by poor heat dissipation due to the stalling, etc. of the first fan 203 or the second fan 204 is prevented, so as to ensure the service life of the semiconductor 202.

In this embodiment, the wearable apparatus further includes a second temperature sensor for detecting the temperature of the first working part 2021 and a third temperature sensor for detecting the temperature of the second working part 2022, which are connected to the controller, and the control method includes:

step S23, when the operation control signal is a refrigeration signal, the controller obtains a second temperature value detected by the second temperature sensor and compares the second temperature value with a sixth preset temperature value, and if the second temperature value is larger than the sixth preset temperature value, the controller generates a forced shutdown signal.

Specifically, the controller compares the second temperature value detected by the second temperature sensor with a sixth preset temperature value, if the second temperature value is greater than or equal to the sixth preset temperature value, the controller generates a forced shutdown signal, and the controller controls the semiconductor 202 to be powered off according to the forced shutdown signal, so that the semiconductor 202 is turned off, and abnormal burning of the semiconductor 202 caused by poor heat dissipation due to the locked-up and stalling of the second fan 204 is prevented, so as to ensure the service life of the semiconductor 202.

And S24, when the operation control signal is a heating signal, the controller obtains a third temperature value detected by a third temperature sensor and compares the third temperature value with a sixth preset temperature value, and if the third temperature value is larger than the sixth preset temperature value, the controller generates a forced shutdown signal.

Specifically, the controller compares the third temperature value detected by the third temperature sensor with a sixth preset temperature value, if the third temperature value is greater than or equal to the sixth preset temperature value, the controller generates a forced shutdown signal, and the controller controls the semiconductor 202 to be powered off according to the forced shutdown signal, so that the semiconductor 202 is turned off, and abnormal burning of the semiconductor 202 caused by poor heat dissipation due to the blocked rotation, the stalling and the like of the first fan 204 is prevented, so that the service life of the semiconductor 202 is ensured.

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.

In addition, descriptions such as those related to "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated in this application. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.

In the description of the present utility model, unless explicitly stated and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact by another feature 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 under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present application without departing from the spirit or scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims and the equivalents thereof, the present application is intended to cover such modifications and variations.

Claims

1. A wearable device, comprising a wearing piece and at least one temperature raising and lowering component arranged on the wearing piece; the temperature raising and lowering assembly includes:

the first shell is arranged on the wearing piece and is provided with a first air outlet, a second air outlet, at least one first air inlet and at least one second air inlet;

the semiconductor is arranged in the first shell to form a first cavity and a second cavity, the first cavity is communicated with the first air inlet and the first air outlet, the second cavity is communicated with the second air inlet and the second air outlet, the semiconductor comprises a first working part and a second working part connected with the first working part, the first working part is arranged in the first cavity, and the second working part is arranged in the second cavity;

the first fan is arranged in the first cavity and is positioned between the first working part and the first air outlet;

the second fan is arranged in the second cavity and is positioned between the second working part and the second air outlet.

2. The wearable device of claim 1, further comprising:

The first heat exchanger is arranged in the first cavity, is contacted with the first working part and is arranged between the first fan and the first working part;

the second heat exchanger is arranged in the second cavity, contacts with the second working part and is arranged between the second fan and the second working part.

3. The wearable device according to claim 1, further comprising at least one ambient air component juxtaposed with the temperature ramp component on the wearable piece.

4. A wearable device according to claim 3, wherein the ambient air component comprises:

the second shell is arranged on the wearing piece and is provided with a third air inlet and a third air outlet;

the third fan is arranged in the second shell, the air inlet end of the third fan is communicated with the third air inlet, and the air outlet end of the third fan is communicated with the third air outlet.

5. The wearable device according to claim 3, wherein the ambient air component is detachably disposed on the wearable member.

6. The wearable device of any of claims 1-5, wherein the first air outlet and the second air outlet are open on opposite sides of the first housing.

7. The wearable device according to any one of claims 1-5, wherein the number of the first air inlets is two, and the two first air inlets are respectively arranged on two opposite sides of the first shell; the number of the second air inlets is two, and the two second air inlets are respectively arranged on two opposite sides of the first shell.

8. The wearable device according to any one of claims 1-5, wherein an air guide is provided at the second air outlet.

9. The wearable device of claim 8, wherein the air guide comprises:

the support piece is arranged at the second air outlet;

the air guide grids are arranged in the supporting piece at intervals.

10. The wearable device according to any one of claims 1-5, wherein both ends of the wearing piece are provided with engaging portions, and both the engaging portions are detachably connected.