CN211876250U

CN211876250U - Portable temperature regulating device

Info

Publication number: CN211876250U
Application number: CN202021901507.1U
Authority: CN
Inventors: 刘凯; 李伟平; 杨广; 李彤; 伍勋焕; 吕权
Original assignee: Shenzhen Ranvoo Technology Co Ltd
Current assignee: Shenzhen Ranvoo Technology Co Ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2020-11-06
Anticipated expiration: 2030-09-03

Abstract

The utility model provides a portable temperature adjusting device which can be worn on the neck of a human body and comprises a connecting device and a blowing device which can be rotatably connected with the two ends of the connecting device, wherein the blowing device comprises a first body and a first fan arranged in the first body, a first air channel is arranged in the first body corresponding to the first fan, a first air outlet is arranged on the side wall of the first air channel, and a first air inlet is arranged on the first body corresponding to the first fan; the connecting device comprises a bent second body, the second body is surrounded to form a containing space for containing the first bodies, the two first bodies can rotate towards the containing space respectively, so that the two first bodies are at least partially contained in the containing space respectively, or the two first bodies are at least partially stacked, and at least one first body is at least partially contained in the containing space, so that the size of the portable temperature regulating device is reduced, and the portable temperature regulating device is convenient for a user to contain and carry.

Description

Portable temperature regulating device

Technical Field

The utility model relates to a household electrical appliances technical field, in particular to portable attemperator.

Background

In hot summer, electric fans, air conditioners and the like are cooling equipment which are most commonly used by people, but the cooling equipment can only be used indoors and cannot be carried about, when people go out or have an open rest, the people can only cool themselves by using fans or natural wind, but the people do not have the natural wind many times and are tired by using the fans. In response to this situation, various portable fans have appeared on the market, which are mostly hand-held, inconvenient to take and store, and tired if being held for a long time.

Therefore, the neck hanging fan is also arranged on the market, but most of the existing neck hanging fans are fixed shells, the whole shape is fixed, a large space is occupied when the neck hanging fan is stored, and the neck hanging fan is inconvenient for a user to store and carry. The existing neck hanging fan has a single function and only has a blowing function.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a portable attemperator.

The utility model provides a portable temperature adjusting device which can be worn on the neck of a human body and comprises a connecting device and blowing devices which can be rotatably connected with two ends of the connecting device, wherein each blowing device comprises a first body and a first fan arranged in the first body, a first air channel is arranged in the first body corresponding to the first fan, a first air outlet is arranged on the side wall of the first air channel, and a first air inlet is arranged on the first body corresponding to the first fan; the connecting device comprises a bent second body, the second body is enclosed to form a containing space for containing the first bodies, the two first bodies can rotate towards the containing space respectively, so that the two first bodies are at least partially contained in the containing space respectively, or the two first bodies are at least partially stacked, and at least one first body is at least partially contained in the containing space.

In one embodiment, the first bodies have an inner side surface facing the neck of the human body and an outer side surface facing away from the neck of the human body, and when the two first bodies rotate towards the accommodating space respectively, the inner side surface of one of the first bodies and the outer side surface of the other one of the first bodies can be abutted with each other; or the tail end of one of the first bodies abuts against the outer side face of the other one of the first bodies; or the tail ends of the two first bodies are respectively abutted with the inner side wall of the second body.

In an embodiment, the two blowing devices are respectively rotatably connected with the connecting device through a rotating structure, the rotating structure includes a first connecting part connected with the first body, an intermediate connecting part and a second connecting part connected with the second body, the intermediate connecting part includes a first connecting part and a second connecting part, the first connecting part is rotatably connected with the first connecting part and has a first rotation axis, the second connecting part is rotatably connected with the second connecting part and has a second rotation axis, and an extending direction of the first rotation axis is perpendicular to an extending direction of the second rotation axis.

In an embodiment, the first connecting piece is a connecting column, one end of the first connecting piece is connected with the first body, the other end of the first connecting piece is inserted into the first connecting part and is rotatably connected with the first connecting part, and the central axis of the first connecting piece is the first rotation axis, so that the blowing device can be twisted relative to the connecting device; one end of the second connecting piece is connected with the second body, the other end of the second connecting piece is pivotally connected with the second connecting part through a second rotating shaft, and the axis of the second rotating shaft is the second rotating axis, so that the blowing device can rotate left and right relative to the connecting device; or

One end of the first connecting piece is connected with the first body, the other end of the first connecting piece is pivotally connected with the first connecting part through a first rotating shaft, and the axis of the first rotating shaft is the first rotating axis, so that the blowing device can rotate up and down relative to the connecting device; one end of the second connecting piece is connected with the second body, the other end of the second connecting piece is connected with the second connecting portion in a pivoting mode through a second rotating shaft, and the axis of the second rotating shaft is the second rotating axis, so that the blowing device can rotate left and right relative to the connecting device.

In one embodiment, two of the blowing devices are respectively rotatably connected with the connecting device through a rotating structure, the rotating structure comprises a first connecting piece connected with the first body, one end of the first connecting piece connected with the first body is provided with a conductive part, the conductive part is provided with a first contact which is electrically connected with an electrical element in the second body, one end of the first body connected with the first connecting piece is provided with a containing part for the conductive part to be inserted, a second contact is arranged in the accommodating part and is electrically connected with the electrical element in the first body, when the conductive part is detachably inserted into the accommodating part, the first contact and the second contact are contacted to realize electric connection, so that the first body and the electrical element in the second body are electrically connected; or

The two blowing devices are respectively rotatably connected with the connecting device through a rotating structure, the rotating structure comprises a second connecting piece connected with the second body, one end of the second connecting piece connected with the second body is provided with a conductive part, the conductive part is provided with a first contact, the first contact is electrically connected with the electrical element in the first body, one end of the second body connected with the second connecting piece is provided with an accommodating part for the conductive part to be spliced, a second contact is arranged in the accommodating part, the second contact is electrically connected with the electrical element in the second body, when the conductive part is detachably inserted in the accommodating part, the first contact is in contact with the second contact to realize electrical connection, so that the first body is electrically connected with the electrical element in the second body.

In an embodiment, the two blowing devices are respectively rotatably connected with the connecting device through a rotating structure, the rotating structure includes a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are rotatably connected through a shaft portion, the rotating structure further includes a pressing piece and a clamping jaw, the clamping jaw is connected to the outer side of the shaft portion and used for clamping the first connecting piece and the second connecting piece together, and the pressing piece is used for pushing the clamping jaw to release clamping of the clamping jaw on the first connecting piece and the second connecting piece.

In one embodiment, the first fan is disposed at one end in the first body, a first partition board is disposed in the first body, the first partition board divides a cavity in the first body into the first air duct and a first accommodating cavity, at least one of the first body has a battery and/or a circuit board disposed therein, and the battery and/or the circuit board is disposed in the first accommodating cavity; or

The first fan is arranged at one end in the first body, a first partition plate is arranged in the first air channel and comprises two first plate bodies extending along the length direction of the first body, the first plate bodies are close to one end of the first fan, the first plate bodies are far away from one end of the first fan and the side wall of the first air channel, the first fan is connected with the side wall of the first air channel, so that the first air channel is divided into two first sub air channels, and the first air outlets are arranged on the side wall of the first sub air channel respectively.

In an embodiment, a semiconductor temperature adjusting assembly is arranged in the second body, the semiconductor temperature adjusting assembly includes a heat conducting sheet and a semiconductor refrigerating sheet, the heat conducting sheet is arranged on the inner side wall of the second body, the semiconductor refrigerating sheet is arranged in the second body, and the cold end surface of the semiconductor refrigerating sheet is attached to the heat conducting sheet.

In an embodiment, the semiconductor temperature adjustment assembly further includes a heat dissipation member and a heat dissipation fan, the hot end surface of the semiconductor refrigeration sheet is attached to the heat dissipation member, the heat dissipation member includes a bottom plate attached to the hot end surface of the semiconductor refrigeration sheet and a plurality of heat dissipation fins extending from the bottom plate in a direction away from the semiconductor refrigeration sheet, heat dissipation grooves are formed among the plurality of heat dissipation fins, the heat dissipation fan is used for blowing air to the heat dissipation member for heat dissipation, and the second body is provided with an air inlet and a heat dissipation hole corresponding to the heat dissipation fan; the heat-conducting fin is the arc of human neck of adaptation, radiator fan with the semiconductor refrigeration piece sets up two respectively, and set up respectively in the both ends of heat-conducting fin.

In an embodiment, a second fan is arranged in the second body, and two second fans are arranged and respectively located at two ends in the second body; the second body corresponds to two the second fan and is equipped with the second wind channel respectively, two the second wind channel is followed length direction, width direction or the thickness direction of second body separate the setting for each the second wind channel corresponds one the second fan, be equipped with the second air outlet on the lateral wall that the second wind channel is close to human neck, the second body corresponds each the second fan is equipped with the second air intake.

In an embodiment, when the two second air ducts are arranged along the length direction of the second body in a spaced manner, the two second air ducts are respectively provided with a second partition plate, the second partition plate includes two second plate bodies, one ends of the two second plate bodies, which are close to the second fan, are connected with each other, one ends of the two second plate bodies, which are far away from the second fan, are respectively connected with the top wall and the bottom wall of the second air duct to divide the second air duct into two second sub-air ducts, and the side walls of the two second sub-air ducts are respectively provided with the second air outlets; or

When the two second air ducts are arranged in a spaced manner along the width direction of the second body, a second partition plate which obliquely extends along the length direction of the second body is arranged in the second body, one end of the second partition plate is connected to the top wall or the bottom wall of the second body near one of the second fans, and the other end of the second partition plate extends towards the bottom or the top of the other one of the second fans and is folded back around the other one of the second fans to form a non-closed annular part, so that the two second air ducts are separated; or

When the two second air ducts are arranged in a spaced manner along the width direction of the second body, a second partition board obliquely extending along the length direction of the second body is arranged in the second body, one end of the second partition board is connected to the top wall or the bottom wall of the second body near one of the second fans, and the other end of the second partition board extends towards the other second fan and is connected to the bottom wall or the top wall of the second body, so that the two second air ducts are separated.

In one embodiment, a massage component is arranged in the second body, and comprises a motor positioned in the second body and a massage head which is connected with the motor in a driving way and is exposed out of the inner side wall of the second body; or the massage component comprises a battery positioned in the second body and an electrode plate which is electrically connected with the battery and is exposed out of the inner side of the second body.

In an embodiment, the two ends of the second body are respectively provided with an arc-shaped notch, one end of the first body connected with the second body is provided with an arc-shaped part, and the arc-shaped part is rotatably connected in the arc-shaped notch.

In summary, the utility model provides a portable temperature adjusting device, which is characterized in that a blowing device is rotatably connected with a connecting device through a rotating structure, when the portable temperature adjusting device needs to be folded and stored, at least part of the blowing device can be stored in a storage space enclosed by the inner side of the connecting device through rotating the blowing device, so as to reduce the volume of the portable temperature adjusting device, and the portable temperature adjusting device is convenient for users to store, for example, put into a bag for carrying; the portable temperature adjusting device can refrigerate or heat by arranging the semiconductor temperature adjusting component in the second body, so that cold air or hot air is blown out; the rotating structure is provided with a first rotating axis and a second rotating axis which are perpendicular to the extending direction, so that the blowing device can rotate in at least two directions along the first rotating axis and the second rotating axis relative to the connecting device respectively, and a user can adjust the angle of the blowing device conveniently to meet the temperature adjustment requirements of the user at different angles; in addition, the second fan is arranged in the connecting device, or the massage assembly is arranged on the connecting device, so that the air outlet capacity of the portable temperature adjusting device is enhanced, or the portable temperature adjusting device has a massage function, the requirements of users can be met, and the use of the users is facilitated.

Drawings

Fig. 1 is a perspective view of a portable temperature regulating device in a first embodiment.

FIG. 2 is an exploded view of the portable temperature regulating device of FIG. 1 at an angle.

FIG. 3 is an exploded view of the portable temperature regulating device of FIG. 1 from another angle.

Fig. 4 is a perspective view of a portable temperature regulating device in a folded state according to a second embodiment.

Fig. 5 is an exploded view of the pivoting structure of the portable thermostat of fig. 4.

Fig. 6 is a perspective view of a portable temperature regulating device in a third embodiment.

Fig. 7 is an exploded view of the portable temperature regulating device of fig. 6.

Fig. 8 is a perspective view of a portable temperature regulating device in a fourth embodiment.

Fig. 9 is a perspective view of a portable temperature regulating device in a fifth embodiment.

FIG. 10 is an exploded view of one embodiment of the portable temperature regulating device of FIG. 9.

FIG. 11 is an exploded view of the portable temperature regulating device of FIG. 9 in another embodiment.

Fig. 12 is a side view of the inner shell of the second body of fig. 11.

Fig. 13 is a perspective view of a rotation structure in an embodiment.

Fig. 14 is a partially exploded view of the rotary structure of fig. 13.

Fig. 15 is a further exploded view of the rotational structure of fig. 14.

FIG. 16 is a schematic view of an embodiment of a portable temperature regulation device in a folded state.

FIG. 17 is a schematic view of a portable thermostat in yet another embodiment in a folded state.

FIG. 18 is a schematic view of a portable temperature regulating device in a folded state according to yet another embodiment.

Detailed Description

Before the embodiments are described in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The utility model discloses can be the embodiment that other modes realized. 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 "including," "comprising," "having," and the like, herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention is not limited to the number of the element being one, and may include a plurality of the elements.

The utility model provides a portable attemperator 10, this portable attemperator 10 can be used to wear in order to realize blowing cooling or intensification effect at human neck. The portable temperature adjusting device 10 comprises a connecting device 12 and blowing devices 14 rotatably connected to two ends of the connecting device 12, the two blowing devices 14 are rotatably connected to the connecting device 12 through rotating structures respectively, each rotating structure is provided with a first rotating axis and a second rotating axis, extending directions of the first rotating axis and the second rotating axis are intersected, so that the two blowing devices 14 can rotate in at least two directions along the first rotating axis and the second rotating axis respectively relative to the connecting device 12, a user can conveniently adjust the temperature of different angles and different body parts of the user by adjusting the angle of the blowing devices 14, and the portable temperature adjusting device is convenient for the user to use and store in a folding mode. Preferably, the direction of extension of the first axis of rotation is perpendicular to the direction of extension of the second axis of rotation.

In the illustrated embodiment, the two blowing devices 14 are identical in structure and are symmetrically disposed about the connecting device 12, and only one blowing device 14 and one rotating structure are specifically described below as an example.

The blowing device 14 includes a first body 16 and a first fan 18 disposed in the first body 16, and the first body 16 is provided with a first air inlet 20 and a first air outlet 22 corresponding to the first fan 18. The connecting device 12 comprises a second body 24 and a second fan 26 or a semiconductor temperature regulating assembly arranged in the second body 24, wherein the semiconductor temperature regulating assembly can be used for cooling and/or heating, and the second body 24 is curved, preferably in an ergonomically designed arc shape. The portable temperature adjusting device comprises a battery 28, a circuit board 30 and a switch 32, wherein the battery 28 and the switch 32 are respectively electrically connected with the circuit board 30, the battery 28, the circuit board 30 and the switch 32 can be arranged on the first body 16 and/or the second body 24, and the number of the battery 28, the circuit board 30 and the switch 32 can be one or more.

In the embodiment shown in fig. 1-3, a first air duct 34 extending along the length direction of the first body 16 is disposed in the first body 16 corresponding to the first fan 18, and the first air outlet 22 is disposed on a top side wall of the first air duct 34. More specifically, the first fan 18 is disposed at one end of the first body 16 far away from the connecting device 12, a first partition plate 36 is disposed in the first body 16, the first partition plate 36 extends obliquely along the length direction of the first body 16 and extends around the first fan 18, the first partition plate 36 partitions a cavity in the first body 16 into a first air duct 34 and a first receiving cavity 38, in this embodiment, the batteries 28 are disposed in the first receiving cavities 38 of the two first bodies 16, one of the first receiving cavities 38 is further provided with a circuit board 30 and a switch 32, a through hole is disposed on an outer side wall of the first body 16 corresponding to the switch 32, and a button of the switch 32 passes through the through hole and is exposed on the outer side wall of the first body 16 for a user to press, so as to control the start and stop of the first fan 18; in other embodiments, when the battery 28 is disposed in the second body 24, the circuit board 30 and the switch 32 may be disposed in only one of the first receiving cavities 38 of the first body 16, so that the switch 32 controls the blowing device or the entire portable temperature regulating device to be turned on or off. The two first air inlets 20 are respectively opened on the inner side wall and the outer side wall of the first body 16 corresponding to the position of the first fan 18, and the air generated by the first fan 18 is blown out from the first air outlet 22 through the first air duct 34. In the illustrated embodiment, the first body 16 includes a first housing 40 and a second housing 42 that are snap-fit to each other for easy removal by a user.

A semiconductor temperature regulating assembly is disposed within the second body 24 and is electrically connected to the circuit board 30. When the semiconductor temperature regulating assembly is used for refrigeration, the portable temperature regulating device 10 is used for generating cold air for cooling. Specifically, the semiconductor temperature adjustment assembly includes a heat conducting sheet 44, a semiconductor cooling sheet 46 and a heat dissipating member 48, the heat conducting sheet 44 is disposed on an inner side wall of the second body 24, for example, a clamping groove 50 communicated with a cavity in the second body 24 is disposed on the inner side wall of the second body 24, and the heat conducting sheet 44 is clamped in the clamping groove 50. In the illustrated embodiment, the heat-conducting sheet 44 has an arc shape adapted to the neck of the human body. The semiconductor refrigeration piece 46 and the heat dissipation piece 48 are arranged in the second body 24, the cold end surface of the semiconductor refrigeration piece 46 is attached to the heat conduction piece 44, and the hot end surface of the semiconductor refrigeration piece 46 is attached to the heat dissipation piece 48. The heat dissipating member 48 includes a bottom plate 52 attached to the hot end surface of the semiconductor cooling plate 46, and a plurality of heat dissipating fins 54 extending from the bottom plate 52 in a direction away from the semiconductor cooling plate 46, wherein the plurality of heat dissipating fins 54 are spaced apart from each other, and a heat dissipating groove 56 is formed between two adjacent heat dissipating fins 54.

The semiconductor temperature conditioning assembly also includes a heat sink fan 58, the heat sink fan 58 being electrically connected to the circuit board 30 for dissipating heat from the heat sink 54. In the illustrated embodiment, two cooling fans 58 and two semiconductor cooling fins 46 are provided, respectively, and are provided at both ends of the cooling member 48, respectively. More specifically, gaps 60 are formed between the two ends of the heat sink 54 and the bottom plate 52, and the two heat dissipation fans 58 are disposed at the two gaps 60, respectively, such that the air outlets of the heat dissipation fans 58 face the heat dissipation grooves 56. The inner wall surfaces of the bottom plate 52 at the positions corresponding to the notches 60 are respectively provided with accommodating grooves 62, and the two semiconductor chilling plates 46 are respectively accommodated in the two accommodating grooves 62. The second body 24 is provided with an air inlet hole 64 and a heat dissipation hole 66 corresponding to the heat dissipation fan 58, wherein the air inlet hole 64 is respectively disposed at two ends of the outer sidewall of the second body 24 corresponding to the air inlet of the heat dissipation fan 58, and the heat dissipation hole 66 is disposed at the outer sidewall of the second body 24 corresponding to the heat dissipation fins 54. The battery 28 and the circuit board 30 are provided in two, respectively, and are provided at both ends inside the second body 24, respectively; in this embodiment, a switch 32 is also provided in the second body 24 to control the operation of the semiconductor temperature regulating assembly, but in other embodiments, the semiconductor temperature regulating assembly may be electrically connected to the switch 32 in the first body 16 to control the operation of the semiconductor temperature regulating assembly through the switch 32 in the first body.

When the semiconductor temperature regulating assembly is used for heating, the portable temperature regulating device 10 is used for generating hot air for heating. At this time, the semiconductor cooling sheet 46 may be switched to heat, and the blowing device 14 further includes a heating element (not shown), such as a heating resistance wire, disposed in the first body 16 for heating and converting the wind generated by the first fan 18 into hot wind.

It should be noted that in the present embodiment, the semiconductor cooling plate 46 may be used for cooling and also used for heating, and in other embodiments, the semiconductor cooling plate 46 may also be configured to be used only for cooling or only for heating.

In the embodiment, the rotating structure includes a first connecting member 68 connected to the first body 16, an intermediate connecting member 70, and a second connecting member 72 connected to the second body 24, wherein the intermediate connecting member 70 includes a first connecting portion 74 and a second connecting portion 76, and the first connecting portion 74 and the second connecting portion 76 are, for example, integrally formed. The first link 68 is rotatably connected to the first connecting portion 74 and has a first rotational axis, and the second link 72 is rotatably connected to the second connecting portion 76 and has a second rotational axis, the first rotational axis extending in a direction perpendicular to the second rotational axis.

More specifically, the first connecting member 68 is a connecting column, the first connecting portion 74 is hollow and tubular, one end of the first connecting member 68 is connected, for example detachably connected, to the end of the first body 16, and the other end is inserted and rotatably connected in the first connecting portion 74, and the central axis of the first connecting portion 74 or the first connecting member 68 is a first rotation axis, so that the blowing device 14 can be twisted relative to the connecting device 12 around the first rotation axis.

The second connecting member 72 has one end connected, for example detachably connected, to the end of the second body 24, and the other end pivotally connected to the second connecting portion 76 through a second rotating shaft 78, wherein the second rotating shaft 78 is located on the second rotating axis, so that the blowing device 14 can rotate left and right around the second rotating axis. In the illustrated embodiment, the second connecting portion 76 is provided with a first pivot hole, one end of the second connecting member 72 facing the second connecting portion 76 is provided with a pivot slot, two opposite side walls of the pivot slot are respectively provided with a second pivot hole, and the second rotating shaft 78 passes through the first pivot hole and has two ends inserted into the two second pivot holes, so as to realize the rotatable connection between the second connecting portion 76 and the second connecting member 72.

The second connector 72 is detachably connected to the second body 24, and in the illustrated embodiment, the end of the second connector 72 connected to the second body 24 is provided with a conductive portion, which is provided with a first contact electrically connected to the electrical component in the first body 16, such as the battery 28, the circuit board 30 or the first fan 18, for example, by a wire passing through the end of the first body 16, the first connector 68, the intermediate connector 70 and the second connector 72. The end of the second body 24 connected to the second connector 72 is provided with a receiving portion for the conductive portion to be inserted, and a second contact is disposed in the receiving portion and electrically connected to an electrical component, such as the battery 28, the circuit board 30 or the semiconductor temperature adjustment assembly, in the second body 24. When the conductive part is detachably inserted into the accommodating part, the first contact and the second contact are abutted to realize electrical connection, so that the first body 16 and the electrical element and the power supply in the second body 24 are electrically connected through the first contact and the second contact. For example, when only the first body 16 has the battery 28 disposed therein, the electrical components in the second body 24 may be electrically connected to the battery 28 in the first body 16 through the first and second contacts to power the electrical components in the second body 24. In the illustrated embodiment, the first contact is implemented as a conductive via 80 and the second contact is implemented as a conductive post 82. In other embodiments, the first and second contacts may also be implemented as other conductive structures.

Similarly, in other embodiments, it may be configured that the end of the first connecting element 68 connected to the first body 16 is provided with a conductive portion, the conductive portion is provided with a first contact point, the first contact point is electrically connected to an electrical element in the second body 24, the end of the first body 16 connected to the first connecting element 68 is provided with a receiving portion for the conductive portion to be inserted, the receiving portion is provided with a second contact point, and the second contact point is electrically connected to the electrical element in the first body 16. When the conductive part is detachably inserted into the receiving part, the first contact and the second contact are in contact to realize electrical connection, and the first body 16 and the electrical element in the second body 24 can also realize electrical connection.

In the embodiment shown in fig. 4-5, the blowing device 14 and the connecting device 12 of the portable temperature regulating device 10 are similar in structure to the embodiment shown in fig. 1-3, except that in this embodiment, the rotating structure includes a first connecting member 68 connected to the first body 16, an intermediate connecting member 70, and a second connecting member 72 connected to the second body 24, the intermediate connecting member 70 includes a first connecting portion 74 and a second connecting portion 76, and the first connecting portion 74 and the second connecting portion 76 are, for example, integrally formed. The first link 68 is rotatably connected to the first connecting portion 74 and has a first rotational axis, and the second link 72 is rotatably connected to the second connecting portion 76 and has a second rotational axis, the first rotational axis extending in a direction perpendicular to the second rotational axis.

More specifically, the first connecting member 68 is connected at one end, for example detachably connected to the end of the first body 16, and at the other end, pivotally connected to the first connecting portion 74 through a first rotating shaft 84, the axis of the first rotating shaft 84 is the first rotating axis, so that the blowing device 14 can rotate up and down relative to the connecting device 12 around the first rotating axis. In the illustrated embodiment, the first rotating shaft 84 is protruded from an outer side surface of the first connecting member 68 on a side close to the first connecting portion 74, a pivoting slot is formed on an inner side surface of the first connecting portion 74 corresponding to the first rotating shaft 84, and the first rotating shaft 84 is rotatably connected to the pivoting slot, so that the first connecting portion 74 is rotatably connected to the first connecting member 68.

The second connecting member 72 has one end connected, for example detachably connected, to the end of the second body 24, and the other end pivotally connected to the second connecting portion 76 via a second rotating shaft 78, wherein the second rotating shaft 78 is located on the second rotating axis, so that the blowing device 14 can rotate left and right relative to the connecting device 12 around the second rotating axis. In the illustrated embodiment, the second connecting portion 76 is provided with a first pivot hole, one end of the second connecting member 72 facing the second connecting portion 76 is provided with a pivot slot, two opposite side walls of the pivot slot are respectively provided with a second pivot hole, and the second rotating shaft 78 passes through the first pivot hole and has two ends inserted into the two second pivot holes, so as to realize the rotatable connection between the second connecting portion 76 and the second connecting member 72.

In other embodiments, the rotating structure may have other designs, for example, referring to fig. 13-15, in this embodiment, the rotating structure includes a first connecting member 168 connected to the first body 16 and a second connecting member 172 connected to the second body 24, and the first connecting member 168 and the second connecting member 172 are rotatably connected by a shaft 92. The rotating structure further includes a pressing member and a claw, the claw is connected to the outer side of the shaft portion 92 and used for clamping the first connecting member 168 and the second connecting member 172 together, and the pressing member is used for pushing the claw to release the clamping of the claw to the first connecting member 168 and the second connecting member 172.

Specifically, one end of the first connecting member 168 is connected to the first body 16, a first rotating portion 86 is protruded from a side of the other end of the first connecting member 168, a second rotating portion 88 is protruded from a side of one end of the second connecting member 172 connected to the first connecting member 168, and the first rotating portion 86 and the second rotating portion 88 are alternately arranged, so that the first connecting member 168 and the second connecting member 172 are alternately and rotatably connected through the first rotating portion 86 and the second rotating portion 88. The first rotating portion 86 is provided with a shaft hole 90, one side of the second rotating portion 88 facing the first rotating portion 86 is provided with a shaft portion 92, the shaft portion 92 is rotatably connected to the shaft hole 90, the tail end of the shaft portion 92 protrudes out of the shaft hole 90, and the tail end of the shaft portion 92 is provided with a shielding cover 94, so that the appearance is improved.

The rotating structure further comprises a pressing piece and a clamping jaw, the clamping jaw comprises a base portion 96, a plurality of elastic arms 98 extending from the base portion 96 towards one side and a hook portion 100 arranged at the tail ends of the elastic arms 98, each elastic arm 98 comprises an inclined section 98a close to one side of the base portion 96 and a contracting section 98b far away from one side of the base portion 96, the second rotating portion 88 is provided with a pressing hole, a plurality of clamping grooves 102 are axially arranged on the outer wall surface of the shaft portion 92, and the clamping grooves 102 penetrate through the side wall of the second rotating portion 88 and are communicated with the pressing hole. The jaws clamp each zooming section 98b in the corresponding clamping groove 102 through the pressing hole, the inclined section 98a is located in the pressing hole, and the zooming section 98b expands outwards due to the self-expanding elastic force, so that the hook 100 exposed out of the clamping groove 102 abuts against the outer side wall of the first rotating part 86, and the first connecting piece 168 and the second connecting piece 172 are axially limited.

The pressing member includes a pressing portion 104 and a cylindrical portion 106 connected to one side of the pressing portion 104, the cylindrical portion 106 extends into the pressing hole so that the base portion 96 is accommodated in the cylindrical portion 106, an end portion of the cylindrical portion 106 abuts against the inclined portion 98a, and the pressing portion 104 is exposed out of the pressing hole for pressing by a user. When a user presses the pressing portion 104, the elastic arms 98 of the jaws are contracted inward, and the hook portion 100 is separated from the outer side wall of the first rotating portion 86 and is accommodated in the clamping groove 102, so that the first connecting piece 168 is separated from the second connecting piece 172, and detachment is achieved.

When the blowing device 14 is rotated relative to the connecting device 12 by the shaft portion 92, the rotating direction thereof may be set to rotate left and right relative to the connecting device 12, so that the portable temperature regulating device 10 can be folded and stored.

In the embodiment shown in fig. 6-7, the second body 24 is provided with the second fan 26 therein, the second fan 26 is provided in two, and the two second fans 26 are respectively provided at two ends in the second body 24 and are respectively electrically connected to the circuit board 30. The second body 24 is provided with a second air duct 108 extending along the length direction of the second body 24 corresponding to the two second fans 26, respectively, and the two second air ducts 108 are arranged along the length direction of the second body 24 in a spaced manner, so that each second air duct 108 corresponds to one second fan 26. A second air outlet 110 is disposed on a side wall of the second air duct 108 close to the neck of the human body, a second air inlet 112 is disposed on the second body 24 corresponding to each second fan 26, and the air generated by the two second fans 26 is blown out from the second air outlet 110 through the second air duct 108.

In the illustrated embodiment, the two second air ducts 108 are spaced apart along the length direction of the second body 24, and since the two second fans 26 and the two second air ducts 108 have the same structural design and are symmetrical about the middle of the second body 24, only the structure of one second fan 26 and one second air duct 108 will be described as an example. More specifically, two second partition plates 114 are disposed in the second body 24, the second partition plates 114 extend obliquely along the length direction of the second body 24 and extend around the second fan 26, the two second partition plates 114 partition the cavity in the second body 24 to form two second air ducts 108, a second receiving cavity 116 is formed between the two second partition plates 114, and the battery 28, the circuit board 30 and the switch 32 can be disposed in the second receiving cavity 116. A through hole is formed in the outer side wall of the second body 24 corresponding to the switch 32, and a button of the switch 32 passes through the through hole and is exposed out of the outer side wall of the second body 24 for being pressed by a user, so that the first fan 18 and the second fan 26 can be independently controlled, in other embodiments, the switch 32 in the first body 16 can be used for controlling the second fan 26 to work together, or the switch 32 in the second body 24 is not arranged in the first body 16 and the switch 32 in the first body 16 can be used for controlling the first fan 18 in the first body 16 to work together. The two second air outlets 110 are respectively disposed on the top walls of the second body 24 corresponding to the two second air ducts 108, the two second air inlets 112 of each second fan 26 are respectively disposed on the inner side wall and the outer side wall of the second body 24 corresponding to the second fan 26, and the air generated by the second fan 26 is blown out from the second air outlets 110 through the second air ducts 108. In the illustrated embodiment, the second body 24 includes an outer shell 118 and an inner shell 120 that are snap-fit to each other for easy removal by a user.

In the embodiment shown in fig. 8, the second fan 26 is not provided in the connection device 12. In this embodiment, the connecting device 12 includes a second body 24 and a massage component disposed on the second body 24, the massage component includes a motor disposed in the second body 24 and a massage head 122 exposed out of the inner side wall of the second body 24 and connected to the motor, the motor is electrically connected to the circuit board 30, and the motor drives the massage head 122 to vibrate or rotate during operation to massage the neck of the human body.

In some embodiments, the massage assembly may further include a battery disposed in the second body 24 and an electrode plate electrically connected to the battery and exposed from the inner sidewall of the second body 24, wherein the electrode plate can perform magnetic therapy massage on the neck of the human body during operation.

In other embodiments, the second fan may be disposed in the connecting device 12 at the same time, so that the portable temperature control device 10 has both the massage function and the temperature control function.

In the embodiment shown in fig. 9-12, the difference from the embodiment shown in fig. 6-7 is that a first partition plate 124 is disposed in the first air duct, the first partition plate 124 is V-shaped, and includes two first plate bodies extending along the length direction of the first body 16, one ends of the two first plate bodies near the first fan 18 are connected to each other, one ends of the two first plate bodies far away from the first fan 18 are respectively connected to the side wall of the first air duct, so as to divide the first air duct into two first sub-air ducts 126, the two first plate bodies of the first partition plate 124 are respectively connected to the top wall and the bottom wall of the first body 16 to form the first sub-air ducts 126, the side walls of the two first sub-air ducts 126 near the neck of the human body are respectively provided with the first air outlets 22, for example, the two first air outlets 22 are respectively disposed at the inner edges of the top wall and the bottom wall of the first body 16, so that the, the air outlet area is increased. In the illustrated embodiment, a wind shielding plate 130 is further disposed between the first housing 40 and the second housing 42, and the wind shielding plate 130 is disposed to further reduce the volume of the first sub-air duct 126 and increase the wind output force. The first air inlet 20 is further provided with a cover plate 132, a gap is formed between the cover plate 132 and the first air inlet 20, and the cover plate 132 is arranged to prevent foreign objects from entering.

In the embodiment shown in fig. 10, the two second air ducts 108 are spaced apart along the length direction of the second body 24, the second body 24 is further provided with an air baffle 134 and a battery 28, the air baffle 134 covers the second air ducts 108 to separate the second air ducts 108 from the cavity of the second body 24, and the battery 28 is disposed on a side of the air baffle 134 facing away from the second air ducts 108. In this embodiment, the two second air ducts 108 are respectively provided with a second partition plate 114, the second partition plate 114 includes two second plate bodies, one ends of the two second plate bodies close to the second fan 26 are connected to each other, one ends of the two second plate bodies far away from the second fan 26 are respectively connected to the side walls of the second air ducts 108 to divide the second air ducts 108 into two second sub air ducts, and the side walls of the two second sub air ducts close to the neck of the human body are respectively provided with a second air outlet 110. From another perspective, the two second air ducts 108 are separated by the partition plate 128, so that the two second air ducts 108 are distributed in the left-right direction, i.e., along the length direction of the second body, and a separation area is formed between the two second partition plates 114, and the separation area gradually increases from one end close to the second fan 26 to the other end. The two second air outlets 110 are respectively located at the inner edges of the top wall and the bottom wall of the second body 24, so that the connecting device 12 can blow air from two sides to different parts of the human body, for example, the top side of the connecting device can blow air to the back of the human body, and the bottom side of the connecting device can blow air to the back of the human body. In some embodiments, a wind guide sleeve may be disposed at the second wind outlet 110, so that wind may be better blown to the back of the human body. The second air inlet 112 located on the inner side wall of the second body 24 is further provided with a supporting member 136, and a gap is formed between the supporting member 136 and the second air inlet 112 to prevent the neck of the human body from shielding the second air inlet 112.

In the embodiment shown in fig. 11 and 12, two second air ducts 108 are spaced apart in the width direction of the second body 24, two second partition plates 114 extending obliquely in the length direction of the second body 24 are provided in the second body 24, two second partition plates 114 are provided, two second partition plates 114 respectively extend in the length direction of the second body 24, and two second partition plates 114 are spaced apart in the width direction of the second body 24, wherein one second partition plate 114 extends from the top wall near the left second fan 26 to the bottom of the right second fan 26 and is folded back around the second fan 26 to form a non-closed annular portion, and the other second partition plate 114 extends from the bottom wall near the right second fan 26 to the top of the left second fan 26 and is folded back around the second fan 26 to form a non-closed annular portion. The second air duct 108 corresponding to the upper side on the top wall of the second body 24 is provided with two strip-shaped second air outlets 110, and the second air duct 108 corresponding to the lower side on the bottom wall of the second body 24 is provided with two strip-shaped second air outlets 110, so that the connecting device 12 can blow air from two sides to different parts of a human body.

In other embodiments, only one second partition plate 114 may be provided, one end of the second partition plate 114 is connected to the top wall or the bottom wall of the second body 24 near one of the second fans 26, and the other end of the second partition plate 114 extends toward the bottom or the top of the other one of the second fans 26 and is folded back around the second fan 26 to form a non-closed annular portion, or the other end of the second partition plate 114 extends toward the other one of the second fans 26 and is connected to the bottom wall or the top wall of the second body 24, so as to separate the two second air ducts 108, and the side walls of the two second air ducts 108 near the neck of the human body are respectively provided with the second air outlets 110, so that two sides of air are. It should be understood that one or two second partition plates 114 may be provided to separate the two second air ducts 108 in the width direction of the second body 24.

It can be understood that, in the embodiment shown in fig. 1-8, the blowing device 14 may also be configured as a two-side air outlet structure, in some embodiments, two ends of the second body 24 may also be respectively provided with an arc notch, one end of the first body 16 connected to the second body 24 is provided with an arc portion, and the arc portion is rotatably connected to the arc notch, so that the first body 16 connected to the second body 24 has a flatter appearance.

Specifically, the second body 24 is arc-shaped, and the second body 24 encloses a receiving space 25 for receiving the first body 16. When the portable temperature regulating device 10 needs to be folded and stored, the two first bodies 16 can be rotated towards the storage space 25 respectively, so that the two first bodies 16 are at least partially stored in the storage space 25 respectively, or the two first bodies 16 are at least partially stacked, and at least one first body 16 is at least partially stored in the storage space 25, so that the overall volume of the portable temperature regulating device 10 is reduced, and the portable temperature regulating device is convenient to store. More specifically, the first bodies 16 have an inner side facing the neck of the human body and an outer side facing away from the neck of the human body, and when the two first bodies 16 rotate towards the receiving space 25 inside the second body 24, the inner side of one of the first bodies 16 and the outer side of the other one of the first bodies 16 can abut against each other (see fig. 4), or the end of one of the first bodies 16 can abut against the outer side of the other one of the first bodies 16 (see fig. 18); or the ends of the two first bodies 16 may abut against the inner side walls of the second body 24, respectively (see fig. 17). The end of the first body 16 refers to the end of the first body 16 away from the second body 24.

Referring to fig. 4 and fig. 16-18, fig. 4 shows a folded and stored configuration of the portable temperature regulating device 10, after folding, the two first bodies 16 are completely stacked and located in the area between the two ends of the second body 24, the first body 16 located at the inner side is partially located in the storage space 25 and partially located outside the storage space 25, the first body 16 located at the outer side is located outside the storage space 25, and the two first bodies 16 are substantially parallel to each other. It should be understood that the lamination means that there is a partial or complete overlap between the two first bodies 16, and that there may or may not be mutual contact between the two first bodies 16.

Fig. 16 shows another folded storage configuration of the portable temperature regulating device 10, after folding, the two first bodies 16 are both located in the storage space 25, and the ends of the two first bodies 16 are spaced apart and located near the inner side wall of the second body 24.

Fig. 17 shows another folded and stored configuration of the portable temperature regulating device 10, after folding, the two first bodies 16 are both located in the storage space 25, and the ends of the two first bodies 16 respectively abut against the inner side wall of the second body 24, for example, a structure mutually fixed with the inner side of the second body 24 may be provided at the ends of the two first bodies 16, so that after the portable temperature regulating device 10 is folded and stored, the ends of the two first bodies 16 are respectively fixedly connected with the inner side of the second body 24, so that the folded configuration is kept stable.

Fig. 18 shows still another folded and stored form of the portable temperature regulating device 10, in which two first bodies 16 are partially stacked after folding, that is, the tip of one of the first bodies 16 and the outer side surface of the other first body 16 abut against each other, the first body 16 positioned on the inner side is positioned in the storage space 25, and the first body 16 positioned on the outer side is positioned outside the storage space 25.

It should be noted that the rotating structure may have two different rotation axes, or may have only one rotation axis, and when the rotating structure has only one rotation axis, the rotation axis should be arranged to rotate the blowing device 14 to the left and right with respect to the connecting device 12, so that the portable temperature regulating device 10 can be folded for storage. When the rotating structure has two different rotation axes, one of the rotation axes is also set to rotate the blowing device 14 to the left and right relative to the connecting device 12, so that the portable temperature regulating device 10 can be folded for storage.

In some embodiments, the connecting device 12 is detachably connected to the blowing device 14, and the connecting device 12 can be implemented as connecting belts with different sizes, so that the user can switch to connect different sizes of the connecting device 12 according to the requirement to change the size of the portable temperature regulating device 10 to adapt to the requirement of different human neck sizes, such as an adult and a child, respectively.

To sum up, the utility model provides a portable attemperator passes through rotating-structure rotatable coupling with blast apparatus and connecting device, when needing folding to accomodate, accessible rotates blast apparatus and makes its at least part accomodate in the accommodation space that connecting device encloses to reduce portable attemperator's volume, convenience of customers accomodates, carries in putting into the package for example. The portable temperature adjusting device can refrigerate or heat by arranging the semiconductor temperature adjusting component in the second body, so that cold air or hot air is blown out. The rotating structure is provided with a first rotating axis and a second rotating axis which are intersected in the extending direction, so that the blowing device can rotate along the first rotating axis and the second rotating axis in at least two directions relative to the connecting device, and a user can conveniently adjust the angle of the blowing device to meet the temperature adjusting requirements of the user at different angles. In addition, a second fan can be arranged in the connecting device to increase the air outlet area of the portable temperature adjusting device, or a massage component is arranged on the connecting device, so that the portable temperature adjusting device has a massage function.

The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed should be considered illustrative rather than limiting. The scope of the invention 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

1. A portable temperature adjusting device can be worn on the neck of a human body and is characterized by comprising a connecting device and blowing devices rotatably connected to two ends of the connecting device, wherein each blowing device comprises a first body and a first fan arranged in the first body, a first air channel is arranged in the first body and corresponds to the first fan, a first air outlet is formed in the side wall of the first air channel, and a first air inlet is formed in the first body and corresponds to the first fan; the connecting device comprises a bent second body, the second body is enclosed to form a containing space for containing the first bodies, the two first bodies can rotate towards the containing space respectively, so that the two first bodies are at least partially contained in the containing space respectively, or the two first bodies are at least partially stacked, and at least one first body is at least partially contained in the containing space.

2. The portable temperature regulating device according to claim 1, wherein the first bodies have an inner side facing the neck of the human body and an outer side facing away from the neck of the human body, and when the two first bodies are rotated toward the accommodating space, the inner side of one of the first bodies and the outer side of the other of the first bodies are brought into abutment with each other; or

The tail end of one of the first bodies can abut against the outer side face of the other first body; or

The tail ends of the two first bodies can be respectively abutted with the inner side wall of the second body.

3. The portable temperature regulating device according to claim 1, wherein two of the blowing devices are rotatably connected to the connecting means by a rotating structure, respectively, the rotating structure includes a first connecting member connected to the first body, an intermediate connecting member, and a second connecting member connected to the second body, the intermediate connecting member includes a first connecting portion and a second connecting portion, the first connecting member is rotatably connected to the first connecting portion and has a first rotation axis, the second connecting member is rotatably connected to the second connecting portion and has a second rotation axis, and an extending direction of the first rotation axis is perpendicular to an extending direction of the second rotation axis.

4. The portable thermostat of claim 3 wherein the first connector is a connecting post, one end of the first connector is connected to the first body, the other end of the first connector is inserted into and rotatably connected to the first connecting portion, and the central axis of the first connector is the first axis of rotation, such that the blower is rotatable relative to the connecting device; one end of the second connecting piece is connected with the second body, the other end of the second connecting piece is pivotally connected with the second connecting part through a second rotating shaft, and the axis of the second rotating shaft is the second rotating axis, so that the blowing device can rotate left and right relative to the connecting device; or

5. The portable temperature regulating device according to claim 1, wherein two of said blowing devices are rotatably connected to said connecting device by a rotating structure, respectively, the rotating structure comprises a first connecting piece connected with the first body, one end of the first connecting piece connected with the first body is provided with a conductive part, the conductive part is provided with a first contact which is electrically connected with an electrical element in the second body, one end of the first body connected with the first connecting piece is provided with a containing part for the conductive part to be inserted, a second contact is arranged in the accommodating part and is electrically connected with the electrical element in the first body, when the conductive part is detachably inserted into the accommodating part, the first contact and the second contact are contacted to realize electric connection, so that the first body and the electrical element in the second body are electrically connected; or

6. The portable temperature regulating device according to claim 1, wherein two of the blowing devices are rotatably connected to the connecting device by a rotating structure, the rotating structure includes a first connecting member and a second connecting member, the first connecting member and the second connecting member are rotatably connected by a shaft portion, the rotating structure further includes a pressing member and a claw, the claw is connected to an outer side of the shaft portion and used for clamping the first connecting member and the second connecting member together, and the pressing member is used for pushing the claw to release the clamping of the claw to the first connecting member and the second connecting member.

7. The portable temperature regulating device according to any one of claims 1 to 6, wherein the first fan is disposed at one end in the first body, a first partition plate is disposed in the first body, the first partition plate divides a cavity in the first body into the first air duct and a first receiving chamber, at least one of the first body has a battery and/or a circuit board disposed therein, and the battery and/or the circuit board is disposed in the first receiving chamber; or

8. The portable temperature regulating device of claim 7, wherein a semiconductor temperature regulating assembly is disposed in the second body, the semiconductor temperature regulating assembly comprises a heat conducting sheet and a semiconductor refrigerating sheet, the heat conducting sheet is disposed on an inner side wall of the second body, the semiconductor refrigerating sheet is disposed in the second body, and a cold end surface of the semiconductor refrigerating sheet is attached to the heat conducting sheet.

9. The portable temperature regulating device according to claim 8, wherein the semiconductor temperature regulating assembly further comprises a heat dissipating member and a heat dissipating fan, the hot end surface of the semiconductor refrigeration sheet is attached to the heat dissipating member, the heat dissipating member comprises a bottom plate attached to the hot end surface of the semiconductor refrigeration sheet and a plurality of heat dissipating fins extending from the bottom plate in a direction away from the semiconductor refrigeration sheet, heat dissipating grooves are formed among the heat dissipating fins, the heat dissipating fan is used for blowing air to the heat dissipating member for heat dissipation, and the second body is provided with an air inlet and heat dissipating holes corresponding to the heat dissipating fan; the heat-conducting fin is the arc of human neck of adaptation, radiator fan with the semiconductor refrigeration piece sets up two respectively, and set up respectively in the both ends of heat-conducting fin.

10. The portable temperature regulating device according to claim 7, wherein a second fan is provided in said second body, and two of said second fans are provided and are respectively located at both ends in said second body; the second body is provided with second air channels corresponding to the two second fans respectively, the two second air channels are arranged in a spaced mode along the length direction, the width direction or the thickness direction of the second body, so that each second air channel corresponds to one second fan, a second air outlet is formed in the side wall of each second air channel, and a second air inlet is formed in the second body corresponding to each second fan.

11. The portable temperature regulating device according to claim 10, wherein when two of the second air paths are spaced apart along the length direction of the second body, two of the second air paths are respectively provided with a second partition plate, the second partition plate includes two second plate bodies, one ends of the two second plate bodies close to the second fan are connected to each other, one ends of the two second plate bodies far away from the second fan are respectively connected to a side wall of the second air path to divide the second air path into two second sub air paths, and the side walls of the two second sub air paths are respectively provided with the second air outlets; or

12. The portable temperature regulating device according to claim 7, wherein a massage assembly is provided in the second body, the massage assembly comprises a motor located in the second body and a massage head which is connected with the motor and is exposed out of the inner side wall of the second body; or the like, or, alternatively,

the massage component comprises a battery positioned in the second body and an electrode plate which is electrically connected with the battery and is exposed out of the inner side of the second body.

13. The portable temperature regulating device of claim 7, wherein the second body has two ends each having an arc-shaped notch, and the first body has an arc-shaped portion at an end connected to the second body, and the arc-shaped portion is rotatably connected to the arc-shaped notches.