Neck-hung air conditioner

Abstract

The embodiment of the utility model relates to the technical field of wearable devices, and discloses a neck-hanging air conditioner which comprises a shell, the shell comprises a neck-hanging part and two handle parts connected to the two ends of the neck-hanging part respectively, and the neck-hanging part and the two handle parts jointly form a wearing space. The shell comprises an inner shell facing the wearing space and an outer shell back to the wearing space; a first fan assembly and a temperature adjusting assembly are contained in the shell. A first air duct is arranged in the shell, and a first air inlet communicated with the first air duct is formed in the shell; the temperature adjusting assembly comprises a temperature adjusting end; the first side face, facing the wearing space, of the inner shell is provided with a temperature conduction piece, and the temperature conduction piece is connected with the temperature adjusting end in a heat conduction mode. The first fan assembly is configured to drive airflow to flow in from the first air inlet, flow through the temperature adjusting end and then flow to the temperature conducting piece. By means of the mode, the temperature adjusting effect on the temperature conducting piece can be improved, and therefore a better cold compress or hot compress effect can be achieved when the temperature conducting piece is attached to the skin of the human body.

Description

TECHNICAL FIELD

[0001] The embodiment of the utility model relates to the technical field of wearing device, concretely relates to a neck-hung air conditioner. BACKGROUND

[0002] With the improvement of living standards, people have put forward higher requirements for the comfort and convenience of life, especially when going outdoors in hot summer, people usually wear a neck-hung air conditioner to output cold energy to the body part of the user for cooling, such as a neck-hung air conditioner worn on the neck.

[0003] In order to improve the refrigeration effect of the neck-hung air conditioner, the existing neck-hung air conditioner usually sets a refrigeration device in the shell, and sets a metal part for cold conduction on the surface of the shell, the refrigeration device is in thermal conduction connection with the metal part, and cold compress cooling is realized by the skin adhesion of the cold conduction metal part, but the thermal conduction efficiency of the existing metal part and the refrigeration device is low, which leads to poor cooling effect of the metal part on the skin. UTILITY MODEL CONTENT

[0004] In view of the above problems, the embodiment of the utility model provides a neck-hung air conditioner, which solves the technical problem of poor cooling effect of the metal part in the existing neck-hung air conditioner.

[0005] According to one aspect of the embodiment of the utility model, a neck-hung air conditioner is provided, which comprises: a shell, the shell comprises a neck-hung part and two handle parts connected at both ends of the neck-hung part respectively, the neck-hung part and the two handle parts jointly form a wearing space, the shell comprises an inner shell facing the wearing space and an outer shell facing away from the wearing space; a first fan assembly and a temperature adjusting assembly are arranged in the shell; a first air duct is arranged in the shell, and a first air inlet in communication with the first air duct is arranged on the shell; the temperature adjusting assembly comprises a temperature adjusting end; wherein a temperature guide sheet is arranged on the first side of the inner shell facing the wearing space, and the temperature guide sheet is in thermal conduction connection with the temperature adjusting end; the first fan assembly is configured to drive airflow to flow from the first air inlet and flow to the temperature guide sheet after flowing through the temperature adjusting end.

[0006] In an optional manner, the temperature guide sheet is located in the handle part, a first air outlet in communication with the first air duct is arranged on the first side, the first air outlet is located between the temperature guide sheet and the end of the handle part away from the neck-hung part, and / or an end of the temperature guide sheet away from the neck-hung part is provided with the first air outlet; the first fan assembly is further configured to drive airflow to flow from the first air inlet and flow out from the first air outlet after flowing through the temperature adjusting end.

[0007] In an alternative mode, the first side is provided with a first opening in communication with the first air duct, the first opening is arranged opposite to the temperature adjusting assembly, the temperature guide sheet is arranged at the first opening and closes the first opening; when the first air outlet is arranged at the end of the temperature guide sheet away from the neck hanging part, the end of the temperature guide sheet close to the neck hanging part is attached to the temperature adjusting end of the temperature adjusting assembly.

[0008] In an alternative mode, the neck hanging air conditioner further comprises a partition, the partition and the inner shell form the first air duct, the partition and the outer shell form a second air duct, the first fan assembly is configured to send air to the first air duct and the second air duct respectively; the outer shell is provided with a second air outlet in communication with the second air duct; wherein the temperature adjusting end of the temperature adjusting assembly is arranged in the first air duct, and the heat dissipating end of the temperature adjusting assembly is arranged in the second air duct.

[0009] In an alternative mode, the inner shell comprises two second sides bent towards the partition on the first side, the partition, the first side and the two second sides form the first air duct; wherein at least one of the second sides is provided with a third air outlet in communication with the first air duct.

[0010] In an alternative mode, the surface of the temperature guide sheet facing away from the wearing space is provided with a first air guide, the first air guide is used to guide the air flowing in the first air duct to the third air outlet; and / or, the surface of the partition facing the inner shell is provided with a second air guide, the second air guide is used to guide the air flowing in the first air duct to the third air outlet.

[0011] In an alternative mode, the first air outlet comprises a plurality of air outlets, a plurality of the air outlets are arranged at a preset angle of inclination along the air direction in the first air duct.

[0012] In an alternative mode, the first fan assembly comprises a first sub-fan and a second sub-fan arranged opposite to each other, the first air inlet comprises a first sub-air inlet arranged in the inner shell and a second sub-air inlet arranged in the outer shell; the first sub-fan is configured to drive air flow from the first sub-air inlet into the first air duct, and the second sub-fan is configured to drive air flow from the second sub-air inlet into the second air duct.

[0013] In an alternative mode, the neck hanging air conditioner further comprises a second fan assembly accommodated in the handle part, the outer shell is provided with a second air inlet in communication with the second air duct, and the second fan assembly is configured to drive air flow from the second air inlet, and the air flow flows through the heat dissipating end and then flows out from the second air outlet.

[0014] In an alternative way, the first fan assembly is arranged in the handle portion close to the neck portion, and the second fan assembly is arranged in the handle portion away from the neck portion; or, the second fan assembly is arranged in the handle portion close to the neck portion, and the first fan assembly is arranged in the handle portion away from the neck portion.

[0015] In an alternative way, the heat-dissipating end comprises a first heat-dissipating piece and a second heat-dissipating piece arranged adjacently, and the shell body is provided with the second air outlet at the position adjacent to the first heat-dissipating piece and the second heat-dissipating piece; the first fan assembly is configured to drive air flow to flow in from the first air inlet, and to flow out from the second air outlet after flowing through the first heat-dissipating piece; and the second fan assembly is configured to drive air flow to flow in from the second air inlet, and to flow out from the second air outlet after flowing through the second heat-dissipating piece.

[0016] The utility model discloses an embodiment through setting up the temperature guide piece on the first side surface of the inner shell body, and the temperature guide piece is connected with the temperature adjusting end for heat conduction, thereby playing a temperature adjusting effect on the temperature guide piece. On the other hand, the first fan assembly is also configured to drive air flow to flow in from the first air inlet, and to flow to the temperature guide piece after flowing through the temperature adjusting end. The air flow forms cold air or hot air after flowing through the temperature adjusting end, and the cold air or hot air flows to the temperature guide piece, thereby further improving the temperature adjusting effect on the temperature guide piece, and playing a better cold compress or hot compress effect when the temperature guide piece is attached to the human skin.

[0017] Further, the utility model discloses an embodiment, which divides the handle portion into a first air duct and a second air duct by the partition, transports cold air through the first air duct, and transports hot air through the second air duct, thereby reducing the cold energy loss of the first air duct and achieving better heat dissipation and refrigeration effects.

[0018] Further, the utility model discloses an embodiment, which sets up multiple air guide pieces, thereby improving the air flow capacity at the air outlet, and better discharging cold air or hot air.

[0019] The above description is only a summary of the technical scheme of the utility model, and the technical scheme can be implemented according to the content of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the following specifically describes the embodiment of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0020] Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The accompanying drawings are included to provide a description of the preferred embodiments and are not intended to limit the scope of the application. Moreover, the same reference numerals in different drawings represent the same or similar elements. In the drawings:

[0021] Figure 1 A perspective view of the neck-hung air conditioner is shown in the embodiment of the present application.

[0022] Figure 2 A cross-sectional structure schematic diagram of the neck-hung air conditioner is shown in the embodiment of the present application.

[0023] Figure 3 A perspective view of the neck-hung air conditioner is shown in the embodiment of the present application. Figure 2 An enlarged structure schematic diagram at A in the middle.

[0024] Figure 4 An exploded view of the first handle part is shown in the embodiment of the present application.

[0025] Figure 5 An exploded view of the first handle part is shown in the embodiment of the present application.

[0026] The reference signs in the specific embodiment are as follows:

[0027] 10, wearing space; 100, shell; 101, first handle part; 102, second handle part; 103, neck-hung part; 110, inner shell; 111, first opening; 112, first mounting part; 113, partition; 120, outer shell; 130, temperature guide sheet; 131, first air guide piece; 140, first air duct; 150, second air duct; 160, first air inlet; 161, first sub-air inlet; 162, second sub-air inlet; 170, first air outlet; 175, second air inlet; 180, second air outlet; 190, third air outlet; 210, partition piece; 211, second air guide piece; 212, second mounting part; 213, second opening; 220, first fan assembly; 221, first sub-fan; 222, second sub-fan; 230, second fan assembly; 240, battery assembly; 250, circuit board; 300, temperature regulating assembly; 310, refrigeration piece; 311, refrigeration sheet; 3111, first sub-refrigeration sheet; 3112, second sub-refrigeration sheet; 312, cold guide; 313, third temperature guide sheet; 320, heat dissipation piece; 321, first heat sink; 322, second heat sink; 323, first temperature guide sheet; 3231, third air guide piece; 324, second temperature guide sheet; 3241, fourth air guide piece. Specific embodiment

[0028] The embodiments of the technical scheme of the present application will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical scheme of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0029] Please refer to Figure 1 and Figure 2 , Figure 1A perspective view of the neck-hung air conditioner is shown, Figure 2 A cross-sectional structure schematic view of the neck-hung air conditioner is shown, Figures 1-2 As shown, the neck-hung air conditioner comprises a shell 100, the shell 100 comprises a neck-hung part 103 and two handle parts connected at both ends of the neck-hung part 103 respectively, the neck-hung part 103 and the two handle parts jointly form a wearing space 10, the shell 100 comprises an inner shell 110 facing the wearing space 10 and an outer shell 120 facing away from the wearing space 10; the shell 100 contains a first fan assembly 220 and a temperature adjusting assembly 300, in the embodiment of the utility model, the two handle parts are set as a first handle part 101 and a second handle part 102, the first handle part 101 and the second handle part 102 are formed by buckling the inner shell 110 and the outer shell 120 respectively.

[0030] In one specific embodiment of the utility model, the shape of the shell 100 of the neck-hung air conditioner is U-shaped, wherein the neck-hung part 103 can be set as a flexible neck-hung part, and the utility model does not make specific limitation on the shape and structure of the neck-hung part 103.

[0031] In an alternative way, the first fan assembly 220 and the temperature adjusting assembly 300 are arranged in the neck-hung part 103; in another alternative way, the first fan assembly 220 and the temperature adjusting assembly 300 are arranged in each handle part respectively, and in the embodiment of the utility model, the first handle part 101 and the second handle part 102 are symmetrically arranged.

[0032] Please refer to Figure 3 , Figure 3 A magnified structure schematic view of A in Figure 2 The shell 100 is provided with a first air duct 140, and the shell 100 is provided with a first air inlet 160 in communication with the first air duct 140; the temperature adjusting assembly 300 comprises a temperature adjusting end; wherein the inner shell 110 is provided with a temperature guide sheet 130 on the first side facing the wearing space 10, and the temperature guide sheet 130 is in thermal conduction connection with the temperature adjusting end; the first fan assembly 220 is configured to drive airflow to flow from the first air inlet 160, and then flow to the temperature guide sheet 130 after flowing through the temperature adjusting end. The temperature adjusting end is used for refrigeration or heating, and in one specific embodiment of the utility model, the temperature adjusting end is used for refrigeration, and the temperature guide sheet 130 is used for cold compress.

[0033] The utility model embodiment sets the guide temperature piece 130 on the first side surface of the inner shell body 110, the guide temperature piece 130 is connected with the temperature adjusting end in heat conduction on one hand, thereby plays the temperature adjusting effect to the guide temperature piece 130, on the other hand, the first fan assembly 220 is further configured to drive airflow to flow from the first air inlet 160 and flow to the guide temperature piece 130 after flowing through the temperature adjusting end, the airflow forms cold air or hot air after flowing through the temperature adjusting end, and the cold air or hot air flows to the guide temperature piece, further improves the temperature adjusting effect to the guide temperature piece 130, thereby when the guide temperature piece 130 is attached to human skin, better cold compress or hot compress effect is played.

[0034] In an alternative way, the guide temperature piece 130 is located on the handle portion, specifically, the first handle portion 101 and the second handle portion 102 are respectively provided with a guide temperature piece near the neck hanging portion 103, that is, the guide temperature piece 130 is arranged on the region near the bending portion of the U-shaped shell on the first side surface. In one specific embodiment of the utility model, the guide temperature piece 130 can be made of metal, ceramic or other materials with good heat conduction performance, and the inner shell body 110 and the outer shell body 120 can be made of plastic material.

[0035] In an alternative way, the first side surface is provided with a first air outlet 170 communicated with the first air duct 140, and the first air outlet 170 is located between the guide temperature piece 130 and the end of the handle portion away from the neck hanging portion 103; in another alternative way, one end of the guide temperature piece 130 away from the neck hanging portion 103 is provided with the first air outlet 170; in still another alternative way, the region between the end of the inner shell body 110 and the guide temperature piece 130 on the first side surface, and the region near the end of the inner shell body 110 on the guide temperature piece 130 are all provided with the first air outlet 170 communicated with the first air duct 140. The first fan assembly 220 is configured to drive airflow to flow from the first air inlet 170 and flow out from the first air outlet 170 after flowing through the temperature adjusting end.

[0036] The utility model embodiment through setting up temperature -conducting sheet 130 and first air outlet 170 on the first side surface of inner casing 110, under the condition that first air outlet 170 is arranged on inner casing 110, can understand, the length of temperature -conducting sheet 130 is shorter and sets up close to the neck part 103, thereby temperature -conducting sheet 130 can be well and different neck circumference population's neck and neck adhere cold compress, will not because casing 100 is opened and is separated, guarantee the cold of temperature -conducting sheet 130 can be fully utilized, temperature -conducting sheet 130 surface utilization is high, and sets up first air outlet 170 between temperature -conducting sheet 130 and handle portion far from the end of neck part 103, can provide the air blowing cooling through first air outlet 170 when casing 100 is opened, thereby satisfy different neck circumference population, under the condition that first air outlet 170 is arranged on temperature -conducting sheet 130, the neck air conditioner provided by the utility model can adapt to different neck circumference population, for example, when small neck circumference population wears, temperature -conducting sheet 130 can adhere with neck and neck, first air outlet 170 and skin are in adhering state, at this time, realize adhering cold compress through temperature -conducting sheet 130, when big neck circumference population wears, casing 100 is opened, the region of temperature -conducting sheet 130 close to neck part 103 adheres with neck and neck, the region of temperature -conducting sheet 130 far from neck part 103 and neck and neck are in non-adhering state, and first air outlet 170 far from neck part 103 arranged on temperature -conducting sheet 130 can utilize the cold of temperature -conducting sheet 130 itself and blow the cooling of neck and neck, thereby improved the use of temperature -conducting sheet 130 surface.

[0037] In the utility model embodiment, the first handle portion 101 and the second handle portion 102 are symmetrically arranged, taking the first handle portion 101 as an example, as shown in Figure 3As shown, the neck-hung air conditioner further comprises a partition 210 arranged in the first handle portion 101, the partition 210 and the inner shell 110 form the first air duct 140, the partition 210 and the outer shell 120 form the second air duct 150, and the first fan assembly 220 is configured to supply air to the first air duct 140 and the second air duct 150 respectively; the outer shell 120 is provided with a second air outlet communicated with the second air duct 150; wherein the temperature adjusting end of the temperature adjusting assembly 300 is arranged in the first air duct 140, and the heat dissipating end of the temperature adjusting assembly 300 is arranged in the second air duct 150; the temperature adjusting end of the temperature adjusting assembly 300 is used for refrigeration, and the heat dissipating end of the temperature adjusting assembly 300 is used for heat dissipation; specifically, the first fan assembly 220 supplies air to the first air duct 140, the air in the first air duct 140 passes through the heat dissipating end of the temperature adjusting assembly 300, carries away the heat of the heat dissipating end of the temperature adjusting assembly 300, and discharges hot air from the first air outlet 170; the first fan assembly 220 supplies air to the second air duct 150, the air in the second air duct 150 passes through the temperature adjusting end of the temperature adjusting assembly 300, is cooled after passing through the temperature adjusting end of the temperature adjusting assembly 300, and is discharged from the first air outlet 170. The shell is divided into the first air duct 140 and the second air duct 150 by the partition 210, the cold air is transported through the first air duct 140, and the hot air is transported through the second air duct 150, so that the loss of cold quantity of the first air duct 140 can be reduced, and the heat dissipation and refrigeration effects are better.

[0038] Specifically, the plurality of air outlets are inclined to the direction in which the air in the first air duct 140 blows, so that the air in the first air duct 140 can be better discharged from the first air outlet 170, and the cold air flow through the first air outlet 170 can be increased to better complete the air blowing and cooling; the preset angle can be set by a person skilled in the art according to the actual situation, and the embodiment of the utility model does not limit this.

[0039] In an optional manner, the first side is provided with a first opening 111 communicated with the first air duct 140, the first opening 111 is arranged opposite to the temperature adjusting end of the temperature adjusting assembly 300, and the temperature guide sheet 130 is arranged at the first opening 111 and closes the first opening; specifically, the periphery of the temperature guide sheet 130 is provided with a limiting structure, for example, a protruding step structure is arranged along the edge of the temperature guide sheet 130, which is used for forming a clamping fit with the surface of the inner shell 110 facing away from the wearing space 10 when the temperature guide sheet 130 is installed at the first opening 111. In another optional manner, the temperature guide sheet 130 can be designed in an integral molding manner with the inner shell 110.

[0040] Wherein, when the first air outlet 170 is arranged on the temperature guide sheet 130 away from one end of the neck hanging part 103, the area of the temperature guide sheet 130 close to the neck hanging part 103 is attached to the temperature adjusting end of the temperature adjusting assembly 300, for conducting the cold energy of the temperature adjusting assembly 300 to the outside, and in an alternative mode, the temperature guide sheet 130 is completely attached to the temperature adjusting end of the temperature adjusting assembly 300, so as to fully utilize the cold energy of the temperature adjusting end.

[0041] In the embodiment of the present application, the inner shell 110 includes two second sides which are bent towards the partition 210 on the first side, and the partition 210, the first side and the two second sides form the first air duct 140; wherein at least one of the second sides is provided with a third air outlet 190 which is in communication with the first air duct 140, and preferably, the third air outlet 190 is arranged along the length direction of the inner shell 110.

[0042] Please refer to Figure 4 and Figure 5 , Figure 4 the first handle part provided by the embodiment of the present application is shown in an exploded view, Figure 5 the first handle part provided by the embodiment of the present application is shown in an exploded view from another angle. In an alternative mode, as shown in Figure 4 , the surface of the temperature guide sheet 130 away from the wearing space 10 is provided with a first air guide 131, and the first air guide 131 is used for guiding the air of the first air duct 140 to the third air outlet 190. In another alternative mode, as shown in Figure 5 , the surface of the partition 210 facing the inner shell 110 is provided with a second air guide 211, and the second air guide 211 is used for guiding the air of the first air duct 140 to the third air outlet 190. In still another alternative mode, the surface of the temperature guide sheet 130 away from the wearing space 10 is provided with a first air guide 131, and the surface of the partition 210 facing the inner shell 110 is provided with a second air guide 211. Specifically, the first air guide 131 is protruded on the surface of the temperature guide sheet 130 away from the wearing space 10, and the first air guide 131 is bent to form an arc-shaped air guide plate towards the third air outlet 190; the second air guide 211 is protruded on the surface of the partition 210 facing the inner shell 110, and the second air guide 211 is bent to form an arc-shaped air guide plate towards the third air outlet 190. Through the arrangement of the first air guide 131 and the second air guide 211, the present application can increase the flow of cold air at the third air outlet 190, so as to better blow and cool.

[0043] In one specific implementation of the embodiment of the present application, please refer to Figure 4The inner shell 110 is provided with a first mounting portion 112 for mounting a first fan assembly 220 on the side thereof facing away from the wearing space 10, the first fan assembly 220 being a double-layer centrifugal fan including oppositely arranged first and second sub-fans 221 and 222, and the first air inlet 160 including a first sub-air inlet 161 provided on the inner shell 110 and a second sub-air inlet 162 provided on the outer shell 120; the first sub-fan 221 is configured to drive airflow from the first sub-air inlet 161 into the first air duct 140, and the second sub-fan 222 is configured to drive airflow from the second sub-air inlet 162 into the second air duct 150. Specifically, the first mounting portion 112 is provided with a partition plate 113 flush with the partition 210 at the air outlet thereof, and the first and second sub-fans 221 and 222 are arranged on the two sides of the partition plate 113, respectively, for sending air into the first and second air ducts 140 and 150, respectively.

[0044] The neck-hung air conditioner further includes a second fan assembly 230, the outer shell 120 is provided with a second air inlet 175 in communication with the second air duct 150, and the second fan assembly 230 is configured to deliver air from the second air inlet 175 to the second air duct 150. Specifically, the partition 210 is provided with a second mounting portion 212 for mounting the second fan assembly 230 on the side thereof facing the outer shell 120, the air outlet of the second mounting portion 212 is in communication with the second air duct 150, and the second air inlet 175 is arranged opposite to the second mounting portion 212.

[0045] In an alternative mode, the first fan assembly 220 is arranged in the first handle portion 101 close to the neck-hung portion 103, and the second fan assembly 230 is arranged in the first handle portion 101 away from the neck-hung portion 103; in another alternative mode, the second fan assembly 230 is arranged in the first handle portion 101 close to the neck-hung portion 103, and the first fan assembly 220 is arranged in the first handle portion 101 away from the neck-hung portion 103, and specifically, the inner shell 110 is provided with the first mounting portion 112 close to the neck-hung portion 103, and the partition 210 is provided with the second mounting portion 212 close to the end of the inner shell 110. According to the embodiment of the present application, the first and second fan assemblies 220 and 230 are arranged on opposite sides in the handle portion, so as to ensure the channel length of the first and second air ducts 140 and 150, thereby enabling the air in the first and second air ducts 140 and 150 to carry away more cold or heat, so as to achieve better cooling or heat dissipation effect, and the first and second fan assemblies 220 and 230 are arranged oppositely in the second air duct 150 to blow air, so as to make the second air duct 150 responsible for the first and second fan assemblies 220 and 230 shorter in length and better in heat dissipation effect.

[0046] In one specific implementation of the embodiment of the utility model, the temperature regulating assembly 300 comprises a heat dissipation piece 320 and a refrigeration piece 310 in heat conduction connection, the heat dissipation end comprises the heat dissipation piece 320, the heat dissipation piece 320 is installed on the side of the partition piece 210 facing the outer shell 120, and the temperature regulating end comprises the refrigeration piece 310, and the refrigeration piece 310 is installed on the side of the partition piece 210 facing the inner shell 110.

[0047] The heat dissipation piece 320 comprises a first radiator 321 and a second radiator 322 arranged adjacently, the outer shell 120 is provided with the second air outlet 180 at the adjacent position of the first radiator 321 and the second radiator 322, the first fan assembly 220 is used for supplying air to the first radiator 321, and the second fan assembly 230 is used for supplying air to the second radiator 322, and specifically, the air supplied by the first fan assembly 220 passes through the first radiator 321, carries away the heat of the first radiator 321, and discharges hot air from the second air outlet 180, and the air supplied by the second fan assembly 230 passes through the second radiator 322, carries away the heat of the second radiator 322. In one specific implementation of the utility model, a plurality of fins are arranged on the first radiator 321 and the second radiator 322, air flow channels are formed between adjacent fins, and when the air of the second air duct 150 passes through the air flow channels, heat exchange is carried out between the fins, and the heat of the fins is carried away.

[0048] The utility model discloses a second air outlet is arranged at the adjacent position of the first radiator 321 and the second radiator 322, which can better discharge hot air from the second air outlet at the air flow collision position in the first air duct, so that the heat dissipation efficiency is improved.

[0049] In one specific implementation of the embodiment of the utility model, the temperature regulating assembly 300 comprises a heat dissipation piece 320 and a refrigeration piece 310 in heat conduction connection, the heat dissipation end comprises the heat dissipation piece 320, the heat dissipation piece 320 is installed on the side of the partition piece 210 facing the outer shell 120, and the temperature regulating end comprises the refrigeration piece 310, and the refrigeration piece 310 is installed on the side of the partition piece 210 facing the inner shell 110.

[0050] The third air guiding piece 3231 is arranged on the first temperature guiding plate 323 close to the second air outlet 180, and specifically, the third air guiding piece 3231 is arranged on the first temperature guiding plate 323 close to the second air outlet 180 and is bent towards the second air outlet 180, and is used for guiding the hot air passing through the first radiator 321 to the second air outlet 180.

[0051] The third air guiding piece 3231 and the fourth air guiding piece 3241 are arranged, and the hot air can be better discharged from the second air outlet 180.

[0052] In one specific implementation of the embodiment of the utility model, the refrigerating piece 310 comprises a refrigerating sheet 311, a cold guiding device 312 and a third temperature guiding plate 313, and specifically, the partition 210 is provided with a second opening 213 for mounting the refrigerating sheet 311, and the heat radiating end of the refrigerating sheet 311 is in thermal conduction connection with the first radiator 321 and the second radiator 322 through the first temperature guiding plate 323 and the second temperature guiding plate 324 respectively, and the refrigerating end of the refrigerating sheet 311 is in thermal conduction connection with the cold guiding device 312 through the third temperature guiding plate 313.

[0053] The refrigerating sheet 311 can be a semiconductor refrigerating sheet, which comprises a first sub-refrigerating sheet 3111 and a second sub-refrigerating sheet 3112, the first sub-refrigerating sheet 3111 is in thermal conduction connection with the first radiator 321 through the first temperature guiding plate 323, and the second sub-refrigerating sheet 3112 is in thermal conduction connection with the second radiator 322 through the second temperature guiding plate 324.

[0054] In the embodiment of the utility model, the cold guiding device 312 is arranged in the first air duct 140, the cold guiding device 312 is provided with a plurality of fins, and an air flow channel is formed between adjacent two fins, and the wind in the first air duct 140 exchanges heat with the fins when passing through the air flow channel, that is, the cold guiding device 312 cools and dehumidifies the wind passing through the air flow channel by the cold quantity of the refrigerating end of the refrigerating sheet 311, so that the cold wind is discharged from the first air outlet 170 and the third air outlet 190.

[0055] In the embodiment of the utility model, the neck-hung air conditioner further comprises a battery assembly 240 arranged in the shell 100 and used for supplying power to the first fan assembly 220, the second fan assembly 230 and the temperature adjusting assembly 300, and preferably, the battery assembly 240 is arranged close to the end of the shell 100.

[0056] The shell 100 is internally provided with a circuit board 250 electrically connected with the battery assembly 240, for controlling the working of the first fan assembly 220, the second fan assembly 230 and the temperature adjusting assembly 300.

[0057] The shell 100 is further provided with a charging interface electrically connected with the battery assembly 240, for charging the battery assembly 240.

[0058] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the embodiments of the present application should be understood as the common meanings understood by the persons skilled in the art to which the embodiments of the present application belong.

[0059] In the description of the embodiments of the present application, the orientations or positional relationships indicated by the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the purpose of facilitating the description of the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the present application.

[0060] In addition, the technical terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0061] In the description of the embodiments of the present application, unless otherwise specifically specified and limited, the technical terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0062] In the description of the new embodiments, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact through an intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be directly above or obliquely above the first feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be directly below or obliquely below the first feature, or simply means that the horizontal height of the first feature is less than that of the second feature.

[0063] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the description of the present application. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A neck-hung air conditioner, characterized in that, The application relates to a neck-hanging air conditioner. The shell comprises a neck-hanging part and two handle parts connected to the two ends of the neck-hanging part respectively, and the neck-hanging part and the two handle parts jointly form a wearing space; the shell comprises an inner shell facing the wearing space and an outer shell facing away from the wearing space; a first fan assembly and a temperature adjusting assembly are arranged in the shell; A first air duct is arranged in the shell, and a first air inlet in communication with the first air duct is arranged on the shell; The temperature adjusting assembly comprises a temperature adjusting end; The first side of the inner shell facing the wearing space is provided with a temperature guide sheet in thermal conduction connection with the temperature adjusting end; The first fan assembly is configured to drive airflow to flow into the first air inlet and flow to the temperature guide sheet after flowing through the temperature adjusting end.

2. The neck-jacket air conditioner of claim 1, wherein, The temperature guide sheet is located on the handle part, the first side is provided with a first air outlet in communication with the first air duct, the first air outlet is located between the temperature guide sheet and the end of the handle part away from the neck-hanging part, and / or one end of the temperature guide sheet away from the neck-hanging part is provided with the first air outlet; The first fan assembly is further configured to drive airflow to flow into the first air inlet and flow out of the first air outlet after flowing through the temperature adjusting end.

3. The neck-jacket air conditioner according to claim 2, characterized in that, The first side is provided with a first opening in communication with the first air duct, the first opening is arranged opposite to the temperature adjusting assembly, the temperature guide sheet is arranged at the first opening and closes the first opening; When the first air outlet is arranged at one end of the temperature guide sheet away from the neck-hanging part, one end of the temperature guide sheet close to the neck-hanging part is attached to the temperature adjusting end of the temperature adjusting assembly.

4. The neck-jacket air conditioner of claim 1, wherein, The neck-hanging air conditioner further comprises a partition, the partition and the inner shell form the first air duct, the partition and the outer shell form a second air duct, the first fan assembly is configured to supply air to the first air duct and the second air duct respectively; a second air outlet in communication with the second air duct is arranged on the outer shell; The temperature adjusting end of the temperature adjusting assembly is arranged in the first air duct, and the temperature radiating end of the temperature adjusting assembly is arranged in the second air duct.

5. The neck-jacket air conditioner according to claim 4, characterized in that, The inner shell comprises two second sides bent towards the partition on the first side, and the partition, the first side and the two second sides surround to form the first air duct; At least one of the second sides is provided with a third air outlet in communication with the first air duct.

6. The neck-jacket air conditioner of claim 5, wherein, The surface of the temperature guide sheet facing away from the wearing space is provided with a first air guide part for guiding the airflow in the first air duct to the third air outlet; And / or, The surface of the partition facing the inner shell is provided with a second air guide part for guiding the airflow in the first air duct to the third air outlet.

7. The neck-jacket air conditioner according to claim 2 or 3, characterized by, The first air outlet comprises a plurality of air outlets, and the plurality of air outlets are arranged at a preset included angle along the airflow direction in the first air duct.

8. The neck-jacket air conditioner of claim 4, wherein, The first fan assembly comprises a first sub-fan and a second sub-fan arranged opposite to each other, the first air inlet comprises a first sub-air inlet arranged on the inner shell and a second sub-air inlet arranged on the outer shell; The first sub-fan is configured to drive airflow from the first sub-air inlet into the first air duct, and the second sub-fan is configured to drive airflow from the second sub-air inlet into the second air duct.

9. The neck-jacket air conditioner of claim 4, wherein, The neck-jacket air conditioner further comprises a second fan assembly accommodated in the handle portion, the outer shell is provided with a second air inlet in communication with the second air duct, and the second fan assembly is configured to drive airflow from the second air inlet, flow through the heat-dissipation end, and then flow out from the second air outlet.

10. The neck-jacket air conditioner of claim 9, wherein, The first fan assembly is arranged in the handle portion close to the neck-jacket portion, and the second fan assembly is arranged in the handle portion away from the neck-jacket portion. Alternatively, the second fan assembly is arranged in the handle portion close to the neck-jacket portion, and the first fan assembly is arranged in the handle portion away from the neck-jacket portion.

11. The neck-jacket air conditioner of claim 9, wherein, The heat-dissipation end comprises first and second heat sinks arranged adjacently, and the outer shell is provided with the second air outlet at a position adjacent to the first and second heat sinks; The first fan assembly is configured to drive airflow from the first air inlet, flow through the first heat sink, and then flow out from the second air outlet; The second fan assembly is configured to drive airflow from the second air inlet, flow through the second heat sink, and then flow out from the second air outlet.

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