CN219797385U - Portable air conditioner - Google Patents

Abstract

The utility model discloses a portable air conditioner, which comprises a shell, a temperature adjusting piece, a temperature guiding piece, a pump device and a conducting piece, wherein the temperature guiding piece is in heat conduction connection with the temperature adjusting piece, and the conducting piece is at least partially exposed out of the shell; the heat conducting piece is provided with a first interface and a second interface which are communicated with each other, the conducting piece is provided with a third interface and a fourth interface which are communicated with each other, the first interface and the third interface are respectively communicated with the pump device, the second interface is communicated with the fourth interface, energy generated by the operation of the heat regulating piece is transmitted to the heat conducting piece, the energy is particularly cold energy or heat, the heat conducting piece and the inside of the heat conducting piece can be filled with liquid, the pump device is used for driving the liquid to circularly flow between the heat conducting piece and the heat conducting piece, the liquid at the heat conducting piece carries the energy of the heat regulating piece to flow through all positions of the heat conducting piece, the energy can be continuously transmitted to the heat conducting piece, the energy of all positions of the heat conducting piece can be evenly distributed, and the heat conducting piece is used for being in contact with the skin of a human body, so that the energy of all positions of the heat conducting piece is transmitted to the human body.

Description

Portable air conditioner

Technical Field

The utility model relates to the technical field of air conditioning equipment, in particular to a portable air conditioner.

Background

When users perform outdoor activities in summer, more and more users can cool down by means of portable air conditioners, such as a neck hanging air conditioner, a waist wearing air conditioner and the like, specifically, the users can wear the neck hanging air conditioner on the neck and cool down the human body by utilizing the refrigerating function of the neck hanging air conditioner, or the users can wear the waistband air conditioner on the waist of the human body and cool down the human body by utilizing the refrigerating function of the waistband air conditioner.

The specific structure of the neck hanging air conditioner comprises a shell, a radiating piece, a semiconductor refrigerating piece and a conducting piece, wherein a wearing cavity is surrounded by the shell, the radiating piece is connected with the hot end of the semiconductor refrigerating piece in a heat conduction mode, and the radiating piece and the semiconductor refrigerating piece are arranged in the shell; the cold end heat conduction connection of conducting strip and semiconductor refrigeration piece, and the conducting piece at least partly exposes outside the casing and be used for with human skin contact, the cold volume that the semiconductor refrigeration piece produced is conducted to the human body through the conducting strip, and the cold volume supplies the human body to cool down.

Because various components are required to be installed in the shell, the space of the shell for installing and manufacturing the semiconductor body is limited, and in order to enable the contact area of the conducting piece and the human skin to be larger, the contact area of the conducting piece and the human skin is correspondingly enlarged compared with the contact area of the semiconductor refrigerating piece and the conducting piece, and just because the semiconductor refrigerating piece is generally contacted with a small part of the area of the conducting piece, the semiconductor refrigerating piece firstly transmits cold to the part contacted with the conducting piece, and finally the cold is dispersed and conducted away to the part of the conducting piece which is not contacted with the semiconductor refrigerating piece, when the semiconductor transmits the cold to the conducting piece, the cold cannot be timely and uniformly distributed on the conducting piece, and in order to enable the cold to be timely and uniformly distributed on the conducting piece, the improvement and the upgrade of the prior technical scheme are necessary.

Disclosure of Invention

In view of this, the present utility model proposes a portable air conditioner.

The embodiment of the utility model provides a portable air conditioner, which comprises a shell, a temperature adjusting part, a temperature guiding part, a pump device and a conducting part, wherein the temperature adjusting part, the temperature guiding part and the pump device are all arranged in the shell, the temperature guiding part is in thermal conduction connection with the temperature adjusting part, the conducting part is fixedly connected with the shell, at least part of the conducting part is exposed out of the shell, the temperature guiding part is provided with a first interface and a second interface which are mutually communicated, the conducting part is provided with a third interface and a fourth interface which are mutually communicated, the first interface and the third interface are respectively communicated with the pump device, and the second interface is communicated with the fourth interface.

In an embodiment, a first channel which is bent and roundabout is arranged in the heat conducting piece, and the first interface and the second interface are respectively communicated with two ends of the first channel.

In an embodiment, the temperature-conducting member includes a temperature-conducting portion, a first sealing portion and a second sealing portion, wherein the first channel is disposed in the temperature-conducting portion, the temperature-conducting portion is connected with the temperature-regulating member in a heat conduction manner, and the first sealing portion and the second sealing portion are respectively connected to two ends of the temperature-conducting portion;

the first interface and the second interface are both arranged on the first sealing part, or the first interface is arranged on the first sealing part, and the second interface is arranged on the second sealing part.

In an embodiment, a second channel which is bent and roundabout is arranged in the conducting piece, and the third interface and the fourth interface are respectively communicated with two ends of the second channel.

In an embodiment, the second channel includes a first segment, a second segment, a third segment, a fourth segment, a fifth segment, a sixth segment and a seventh segment, where the first segment, the second segment, the third segment and the fourth segment are sequentially arranged side by side, the fifth segment and the sixth segment are both located at one end of the first segment, the seventh segment is located at the other end of the first segment, the first segment is communicated with the second segment through the fifth segment, the third segment is communicated with the fourth segment through the sixth segment, the first segment is communicated with the fourth segment through the seventh segment, the third interface is connected to one end of the second segment, which is close to the seventh segment, and the fourth interface is connected to one end of the third segment, which is close to the seventh segment.

In one embodiment, the surface of the conductive member is provided with a convex part at a position corresponding to the second channel; the convex part is exposed out of the shell, and/or the convex part is a soft convex part.

In one embodiment, the pump means is a micro water pump or a piezoelectric pump.

In an embodiment, the portable air conditioner further comprises a heat dissipation part and a first fan, the shell is provided with a first air channel, a first air inlet and a heat dissipation opening, the first air inlet and the heat dissipation opening are respectively communicated with the first air channel, the heat dissipation part is in heat conduction connection with the temperature adjusting part, the first fan and the heat dissipation part are all arranged in the first air channel, the first fan corresponds to the first air inlet, and the heat dissipation part corresponds to the heat dissipation opening.

In an embodiment, the portable air conditioner further comprises a second fan, a partition is arranged in the shell, the partition extends along the length direction of the shell, the space in the shell is partitioned into a first air channel and a second air channel by the partition, the shell is further provided with a second air inlet and an air outlet which are respectively communicated with the second air channel, and the second fan is arranged in the second air channel.

In an embodiment, the housing encloses a wearing cavity, and the conductive member is located on a side of the housing adjacent to the wearing cavity.

The utility model provides a portable air conditioner, wherein energy generated by the operation of a temperature regulating part is transferred to the temperature regulating part, the energy can be cold or heat, the interiors of the temperature regulating part and a conducting part can be filled with liquid, a pump device is used for driving the liquid to circularly flow between the temperature regulating part and the conducting part, the liquid at the temperature regulating part carries the energy of the temperature regulating part to flow through all parts of the conducting part, the energy can be continuously transferred to the conducting part, so that the energy of all parts of the conducting part is uniformly distributed, the conducting part is used for contacting with the skin of a human body, and the energy of all parts of the conducting part is transferred to cool or heat the skin of the human body.

Drawings

Fig. 1 is a schematic structural view of a portable air conditioner according to the present utility model.

Fig. 2 is a first exploded view of the portable air conditioner of fig. 1.

Fig. 3 is a second exploded view of the portable air conditioner of fig. 1.

Fig. 4 is a third exploded view of the portable air conditioner of fig. 1.

Fig. 5 is an exploded view of the temperature guide in fig. 1.

Fig. 6 is a schematic cross-sectional view of the temperature guide in fig. 1.

Fig. 7 is a first exploded view of the conductive element of fig. 1.

Fig. 8 is a second exploded view of the conductive element of fig. 1.

Detailed Description

Before the embodiments are explained in detail, it is to be understood that the utility model is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the drawings. The utility model is capable of other embodiments and of being practiced or of being carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of the terms "comprising," "including," "having," and the like are intended to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present utility model is not limited to the number of the element as one, but may include a plurality of the elements.

The portable air conditioner 10 as shown in fig. 1 to 5 comprises a housing 20, a temperature adjusting member 40, a temperature guiding member 50, a pump device 60 and a conducting member 70, wherein the temperature adjusting member 40, the temperature guiding member 50 and the pump device 60 are all arranged in the housing 20, the temperature guiding member 50 is in thermal conduction connection with the temperature adjusting member 40, the conducting member 70 is fixedly connected with the housing 20, the conducting member 70 is at least partially exposed out of the housing 20, the temperature guiding member 50 is provided with a first interface 51 and a second interface 52 which are communicated with each other, the conducting member 70 is provided with a third interface 71 and a fourth interface 72 which are communicated with each other, the first interface 51 and the third interface 71 are respectively communicated with the pump device 60, the second interface 52 is communicated with the fourth interface 72, specifically, the pump device 60 can be a micro water pump or a piezoelectric pump, and of course can be other types of power pump structures which can be used for driving liquid flow, the first port 51 and the second port 52 are both communicated with the inside of the heat conducting member 50, the third port 71 and the fourth port 72 are both communicated with the inside of the heat conducting member 70, one of the water inlet and the water outlet of the pump device 60 is communicated with the first port 51 through the conduit 62, the other one of the water inlet and the water outlet of the pump device 60 is communicated with the third port 71 through the other conduit 62, the second port 52 is communicated with the fourth port 72 through the other conduit 62, so that the heat conducting member 50, the heat conducting member 70 and the pump device 60 form a closed-loop water loop, for example, when the pump device 60 works, the pump device 60 drives the liquid at the heat conducting member 50 to flow to the heat conducting member 70, the liquid at the heat conducting member 70 flows back to the heat conducting member 50 again, namely, the pump device 60 is used for driving the liquid to circularly flow between the heat conducting member 50 and the heat conducting member 70, and the pump device 60 can drive the liquid to reversely flow. In other embodiments, one of the water inlet and the water outlet of the pump device 60 is in direct communication with the first interface 51 and the other of the water inlet and the water outlet of the pump device 60 is in direct communication with the third interface 71.

Compared with the prior art, the energy generated by the operation of the temperature adjusting member 40 is transferred to the temperature adjusting member 50, the energy can be cold or heat, the interiors of the temperature adjusting member 50 and the conducting member 70 can be filled with liquid, the pump device 60 is used for driving the liquid to circulate between the temperature adjusting member 50 and the conducting member 70, the liquid at the temperature adjusting member 50 carries the energy of the temperature adjusting member 40 to flow through the various positions of the conducting member 70, the energy can be continuously transferred to the conducting member 70, the energy of the various positions of the conducting member 70 can be uniformly distributed, the conducting member 70 is used for being contacted with the skin of a human body, and accordingly the energy of the various positions of the conducting member 70 is transferred to the skin of the human body for refrigerating, cooling or heating.

In this embodiment, the temperature adjusting member 40 may be a semiconductor refrigerating plate, so that the temperature adjusting member 40 may have two modes, namely a refrigerating mode and a heating mode, and the temperature adjusting member 40 may generate cold or heat to cool and warm the human body respectively. In other embodiments, the temperature adjusting member 40 may be a refrigerating member, that is, the working mode of the temperature adjusting member 40 is only a refrigerating mode, and the temperature adjusting member 40 can only generate cold energy to cool the cold energy to the human body; alternatively, the temperature adjusting member 40 may be a heating member, that is, the working mode of the temperature adjusting member 40 is only a heating mode, and the temperature adjusting member 40 can only generate heat to heat the human body.

Further, the first channel 53 is disposed inside the heat conducting member 50, the curved and circuitous shape may be a spiral shape, a serpentine shape, a "concave" shape, etc., the first interface 51 and the second interface 52 are respectively connected to two ends of the first channel 53, and referring to fig. 5 and 6, the first channel 53 is disposed inside the heat conducting member 50 in a serpentine shape, so as to ensure that the flowing time of the liquid inside the heat conducting member 50 is longer, so that the liquid at the heat conducting member 50 can fully absorb the energy of the heat regulating member 40, the cold energy generated by the heat regulating member 40 is transferred to the heat conducting member 50 in the cooling working mode of the heat regulating member 40, and the heat conducting member 50 fully cools the liquid flowing through the heat conducting member 50, so that the liquid carries the cold energy to be transferred to the heat conducting member 70 for cooling the human body. Meanwhile, in the heating mode, the temperature adjusting member 40 can transfer heat to the temperature guiding member 50, and the heat heats the liquid flowing through the inside of the temperature guiding member 50, so that the liquid carries the heat to be transferred to the temperature guiding member 50 to cool and heat the human body.

As shown in fig. 5 and 6, further, the temperature-guiding member 50 includes a temperature-guiding portion 54, a first sealing portion 55 and a second sealing portion 56, the first channel 53 is disposed in the temperature-guiding portion 54, the temperature-guiding portion 54 is thermally connected to the temperature-adjusting member 40, and the first sealing portion 55 and the second sealing portion 56 are respectively connected to two ends of the temperature-guiding portion 54. In this embodiment, the first port 51 and the second port 52 are both disposed on the first sealing portion 55, and after the first channel 53 is arranged in a serpentine shape inside the heat conducting portion 54, the start end and the end of the first channel 53 are both located at the same end of the heat conducting portion 54, the start end of the first channel 53 is communicated with the first port 51, and the end of the first channel 53 is communicated with the second port 52. In another embodiment, the first interface 51 is disposed on the first sealing portion 55, the second interface 52 is disposed on the second sealing portion 56, after the first channel 53 is arranged in a serpentine shape inside the heat conducting portion 54, the start end of the first channel 53 is located at one end of the heat conducting portion 54, the end of the first channel 53 is located at the other end of the heat conducting portion 54, the start end of the first channel 53 is communicated with the first interface 51, and the end of the first channel 53 is communicated with the second interface 52. The first sealing portion 55 and the second sealing portion 56 are respectively connected with the heat conducting portion 54 in a sealing manner, so that liquid flowing through the heat conducting portion 54 is prevented from overflowing a connection portion between the first sealing portion 55 and the heat conducting portion 54, and liquid flowing through the heat conducting portion 54 is prevented from overflowing a connection portion between the second sealing portion 56 and the heat conducting portion 54.

As shown in fig. 2, 3 and 7, in the embodiment, the conductive member 70 is provided with a second channel 73 having a curved detour shape, which may be a spiral shape, a serpentine shape, a "concave" shape, or the like, and the third port 71 and the fourth port 72 are respectively communicated with both ends of the second channel 73. Referring specifically to fig. 7 and 8, the second channels 73 are arranged in a curved and circuitous manner inside the conductive member 70 to ensure that the flowing time of the liquid inside the conductive member 70 is longer, so that the liquid at the conductive member 70 can sufficiently transfer energy to the skin of the human body, that is, the liquid can transfer energy to various places inside the conductive member 70 when carrying the energy through the conductive member 70, and the energy can cool or heat the skin of the human body when the skin of the human body contacts the conductive member 70.

Further, the starting end of the second channel 73 is communicated with the third interface 71, and the tail end of the second channel 73 is communicated with the fourth interface 72, so that when the liquid flows through the fourth interface 72 from the third interface 71 to the second channel 73, the liquid uniformly flows in the second channel 73 and conducts cold to the conducting piece 70, and the situation that the liquid is trapped in the second channel 73 and does not flow is avoided.

Further, as shown in fig. 7 and 8, the second channel 73 is in a "concave" shape, specifically, the second channel 73 includes a first segment 731, a second segment 732, a third segment 733, a fourth segment 734, a fifth segment 735, a sixth segment 736, and a seventh segment 737, the first segment 731, the second segment 732, the third segment 733, and the fourth segment 734 are sequentially disposed side by side, the fifth segment 735 and the sixth segment 736 are both located at one end of the first segment 731, the seventh segment 737 is located at the other end of the first segment 731, the first segment 731 is communicated with the second segment 732 through the fifth segment 735, the third segment 733 is communicated with the fourth segment 734 through the sixth segment 736, the first segment 731 is communicated with the fourth segment 734 through the seventh segment 737, the second channel 73 is in a concave shape integrally, the third interface 71 is connected to one end of the second section 732, which is close to the seventh section 737, the fourth interface 72 is connected to one end of the third section 733, which is close to the seventh section 737, and the first, second, fourth, fifth, sixth and seventh sections 731, 733, 734, 735, 736 and 737 are enclosed together to form a curved detour shape, so that the liquid in the second channel 73 can flow through the inside of the conducting member 70 and the flowing time of the liquid in the inside of the conducting member 70 is longer, so that the cold or heat carried by the liquid can be distributed in the whole of the conducting member 70.

As shown in fig. 1 to 8, in the embodiment, a protrusion 74 is disposed on the surface of the conductive member 70 at a position corresponding to the second channel 73, and the protrusion 74 is a soft protrusion and is exposed outside the housing 20. Specifically, the convex portions 74 are arranged on the surface of the conductive member 70 in a concave shape corresponding to the second channels 73, the second channels 73 are concave inward toward the convex portions 74, and the area of the liquid contacting the conductive member 70 is increased by the concave inward of the second channels 73 toward the convex portions 74, so that the liquid can transfer the cold to the conductive member 70 more quickly. Meanwhile, when the convex part 74 is deformed corresponding to the first section 731, the convex part 74 does not influence the parts of the convex part 74 corresponding to the second section 732, the third section 733, the fourth section 734 and the like, and similarly, the convex part 74 corresponding to the second section 732, the third section 733, the fourth section 734, the fifth section 735, the sixth section 736 and the seventh section 737 can be independently deformed, so that when the conductive part 70 is in contact with a human body, the conductive part 70 is better adapted to the fitting part of the human body, and the wearing comfort is improved.

Further, the conductive member 70 includes a first member 75, a second member 76, a first connection member 77, and a second connection member 78, the first member 75 being provided with a second passage 73 and a protrusion 74, the second member 76 covering one side of the first member 75 and closing an opening of the second passage 73, the first member 75 and the second member 76 being fixed by ultrasonic welding. The first connecting piece 77 and the second connecting piece 78 are fixed with the second component 76 through ultrasonic welding, the third interface 71 is arranged on the first connecting piece 77, the fourth interface 72 is arranged on the second connecting piece 78, wherein the first component 75 is of a soft structure, the second component 76, the first component 75 and the second component 76 are of a hard structure; alternatively, the first member 75 and the second member 76 are both soft structures, and the first member 75 and the second member 76 are both hard or soft structures.

In an embodiment, the portable air conditioner 10 further includes a first fan 11 and a heat dissipation member 30, where the first fan 11 may be a centrifugal fan, the housing 20 is provided with a first air duct 81, and a heat dissipation port 21 and a first air inlet 22 that are respectively communicated with the first air duct 81, the first fan 11 and the heat dissipation member 30 are both disposed in the first air duct 81, the first fan 11 corresponds to the first air inlet 22, the heat dissipation member 30 is disposed between the first fan 11 and the heat dissipation port 21, and when air generated in the housing 20 by the first fan 11 is blown to the heat dissipation port 21 through the first air duct 81, the air passes through the heat dissipation member 30 and carries heat emitted by the heat dissipation member 30 to be blown out through the heat dissipation port 21, so that the heat dissipation member 30 can dissipate heat in time, and heat generated during refrigeration of the temperature adjustment member 40 is ensured to be dissipated through the heat dissipation member 30.

In the embodiment, the portable air conditioner 10 further includes a second fan 12, the second fan 12 may be a centrifugal fan, the inside of the casing 20 is provided with a partition 80, the partition 80 extends along the length direction of the casing 20, the space in the casing 20 is partitioned into a first air duct 81 and a second air duct 82 by the partition, the casing is further provided with a second air inlet 24 and an air outlet 23 which are respectively communicated with the second air duct 82, the second fan 12 is arranged in the second air duct 24, wind generated in the second air duct 82 by the second fan 12 is blown out to the air outlet 23 through the second air duct 82 to blow the human body for cooling, and the partition 80 separates the first air duct 81 from the second air duct 82, so that heat dissipation of the heat dissipation part 30 in the first air duct 81 can be avoided to be transmitted to the second air duct 82, and further, the wind energy passing through the second air duct 82 can be ensured to cool the human body better.

In an embodiment, the portable air conditioner 10 further includes a power source 91 and a circuit board 92, the power source is disposed inside the housing 20 and is located at an end of the partition 80 away from the first fan 11, the circuit 92 is fixed on the partition 80, and the circuit board 92 is located at a side of the partition 80 close to the second air duct 82. The power supply 91 is electrically connected with the circuit board 92, and the first fan 11, the second fan 12 and the temperature adjusting member 470 are electrically connected with the circuit board 92, respectively, so that the power supply 914 can supply power to the first fan 11, the second fan 12 and the temperature adjusting member 40, so as to ensure that the first fan 11, the second fan 12 and the temperature adjusting member 40 can work normally.

In the embodiment, the casing 20 encloses the wearing cavity 201, and the conductive member 70 is located on one side of the casing 20 near the wearing cavity 201, specifically, the casing 20 includes two sub-casings, the two sub-casings have substantially the same structure, and the two sub-casings can be rotatably connected with each other, and the two sub-casings enclose the wearing cavity 201 together. Specifically, the air outlet 23 is located at a side of the sub-housing adjacent to the wearing cavity 201, the heat dissipation port 21 is located at a side of the sub-housing far away from the wearing cavity 201, the first air inlet 22 is located at a side of the sub-housing near the wearing cavity 201 and corresponds to the first fan 11, and the second air inlet 24 is located at a side of the sub-housing far away from the wearing cavity 201 and corresponds to the second fan 12. The portable air conditioner 10 is specifically a neck hanging air conditioner, a user can wear the portable air conditioner 10 on the neck of a human body through the wearing cavity 201, the air blown out by the air outlet 23 can blow the neck and the face of the human body, and the conducting piece 70 is in contact with the skin of the neck of the human body. In other embodiments, the portable air conditioner 10 is a hand-held air conditioner or a waist-worn air conditioner or a head-worn air conditioner, or the like.

In summary, the utility model provides a portable air conditioner, the energy generated by the operation of the temperature adjusting member is transferred to the temperature adjusting member, the energy can be cold or heat, the interior of the temperature adjusting member and the interior of the conducting member can be filled with liquid, the pump device is used for driving the liquid to circulate between the temperature adjusting member and the conducting member, the liquid at the temperature adjusting member carries the energy of the temperature adjusting member to flow through all positions of the conducting member, the energy can be continuously transferred to the conducting member, so that the energy of all positions of the conducting member can be uniformly distributed, the conducting member is used for contacting with the skin of a human body, and the energy of all positions of the conducting member is transferred to the skin of the human body for refrigerating, cooling or heating.

The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed are illustrative and not restrictive. The scope of the utility model is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (10)

1. The utility model provides a portable air conditioner, its characterized in that, includes casing, temperature regulating member, heat conducting member, pump unit and conducting piece, the temperature regulating member the heat conducting member the pump unit all set up in the casing, the heat conducting member with the temperature regulating member heat conduction is connected, the conducting member with casing fixed connection, just the conducting member at least part expose in outside the casing, the heat conducting member is equipped with first interface and the second interface of intercommunication each other, the conducting member is equipped with third interface and the fourth interface of intercommunication each other, first interface with the third interface respectively with the pump unit intercommunication, the second interface with the fourth interface intercommunication.

2. The portable air conditioner according to claim 1, wherein the heat conducting member is provided with a first passage having a curved detour shape inside, and the first port and the second port are respectively communicated with both ends of the first passage.

3. The portable air conditioner of claim 2, wherein the temperature guide member includes a temperature guide portion, a first sealing portion and a second sealing portion, the first passage is provided in the temperature guide portion, the temperature guide portion is thermally connected to the temperature adjustment member, and the first sealing portion and the second sealing portion are respectively connected to both ends of the temperature guide portion;

the first interface and the second interface are both arranged on the first sealing part, or the first interface is arranged on the first sealing part, and the second interface is arranged on the second sealing part.

4. The portable air conditioner according to claim 1, wherein the inside of the conductive member is provided with a second passage having a curved detour shape, and the third port and the fourth port are respectively communicated with both ends of the second passage.

5. The portable air conditioner according to claim 4, wherein the second passage includes a first section, a second section, a third section, a fourth section, a fifth section, a sixth section, and a seventh section, the first section, the second section, the third section, and the fourth section being disposed side by side in this order, the fifth section and the sixth section being both located at one end of the first section, the seventh section being located at the other end of the first section, the first section being in communication with the second section through the fifth section, the third section being in communication with the fourth section through the sixth section, the first section being in communication with the fourth section through the seventh section, the third interface being connected to one end of the second section near the seventh section, the fourth interface being connected to one end of the third section near the seventh section.

6. The portable air conditioner according to claim 4, wherein a protrusion is provided on a surface of the conductive member at a position corresponding to the second passage;

the convex part is exposed out of the shell, and/or the convex part is a soft convex part.

7. The portable air conditioner according to claim 1, wherein the pump means is a micro water pump or a piezoelectric pump.

8. The portable air conditioner of claim 1, further comprising a heat sink and a first fan, wherein the housing is provided with a first air duct, a first air inlet and a heat dissipation port respectively in communication with the first air duct, the heat sink is in heat conduction connection with the temperature regulating member, the first fan and the heat sink are both disposed in the first air duct, the first fan is disposed corresponding to the first air inlet, and the heat sink is disposed corresponding to the heat dissipation port.

9. The portable air conditioner according to claim 8, further comprising a second fan, wherein a partition is provided in the housing, the partition extends in a longitudinal direction of the housing, the partition divides a space in the housing into the first air duct and the second air duct, the housing is further provided with a second air inlet and an air outlet which are respectively communicated with the second air duct, and the second fan is provided in the second air duct.

10. The portable air conditioner according to any one of claims 1 to 9, wherein the housing encloses a wearing cavity, and the conductive member is located on a side of the housing adjacent to the wearing cavity.