CN213931256U - Temperature adjusting device is worn to neck - Google Patents

Abstract

The utility model discloses a neck-worn temperature adjusting device, which comprises a shell and a temperature adjusting sheet arranged in the shell, wherein the shell is used for wearing the neck-worn temperature adjusting device to a human neck, and is characterized in that one side of the shell facing the human neck is an inner side, and one side facing away from the human neck is an outer side, the inner side of the shell is provided with a convex part, a heat conducting sheet is connected on the convex part and protrudes out of the surface of the inner side of the shell, the heat conducting sheet is attached to the temperature adjusting sheet, when the neck-worn temperature adjusting device is worn to the human neck, the heat conducting sheet is contacted with the human neck and conducts heat between the human neck and the temperature adjusting sheet, the heat conducting sheet of the neck-worn temperature adjusting device protrudes out of the shell, replaces the shell to be contacted with the neck, forms more effective heat transfer effect with the neck, and the shape of the heat conducting sheet can be more attached to the neck without being limited by the shell, guarantee the utility model discloses the travelling comfort when temperature adjusting device is worn to the neck.

Description

Temperature adjusting device is worn to neck

Technical Field

The utility model relates to a control by temperature change technical field indicates a attemperator is worn to neck especially.

Background

With the improvement of living standards, air conditioners are widely used in home or office environments to adjust indoor temperature to increase comfort of people. However, air conditioning is not suitable for use in open environments such as outdoors, and various portable temperature adjusting devices, such as handheld fans, neck hanging cooling collars, etc., have been developed to provide cool air to help cool the human body.

Compared with a handheld fan which needs to be held by hands, the neck hanging fan or the refrigeration neck ring is arranged on the neck of a human body as wearable equipment, so that the hands of a user can be liberated, and the neck hanging fan or the refrigeration neck ring is popular with the public. However, hang its casing of neck refrigeration cervical collar and human neck contact when using, be subject to the shape design of casing, the casing often can not be fine with human contact site laminating to the influence is worn and is experienced and cooling effect. In addition, the single blowing or cooling heat dissipation mode is difficult to meet the temperature regulation requirement of users.

SUMMERY OF THE UTILITY MODEL

In view of this, a neck-worn temperature adjustment device capable of effectively adjusting the temperature of a human body and being comfortable to wear is provided.

The utility model provides a attemperator is worn to neck, including the casing and set up in attemperator in the casing, the casing be used for with attemperator is worn to the human neck to the neck, one side that the casing is inboard, human neck dorsad towards one side of human neck is the outside, the inboard of casing is provided with the convex part, a conducting strip connect in on the convex part and outstanding in outside the inboard surface of casing, the conducting strip with the attemperator subsides and establishes, when attemperator is worn to the human neck to the neck, the conducting strip with human neck contact and at human neck with heat conduction between the attemperator.

Furthermore, the heat conducting fins are arc-shaped, the centers of the heat conducting fins are connected with the convex parts, and the two ends of the heat conducting fins exceed the convex parts and are arranged at intervals with the inner side of the shell.

Furthermore, the heat conducting sheet is attached to a heat insulating sheet, one side of the heat insulating sheet, which is back to the heat conducting sheet, is connected with the convex part, corresponding through holes are formed in the heat insulating sheet, the convex part and the inner side wall of the shell, and the temperature adjusting sheet is arranged in the through holes.

Further, the casing includes first casing and connects the second casing at first casing both ends, the piece that adjusts the temperature set up in the first casing, the convex part is established the first casing is inboard, be provided with the fan in the second casing and form and correspond the wind channel of fan, the wind channel is followed the length direction of second casing extends, the second casing is formed with the intercommunication the wind channel is with external air outlet.

Furthermore, an air guide sheet is arranged in the air duct, the air guide sheet comprises a first end portion and a second end portion, the first end portion and the second end portion face the two opposite sides of the air duct respectively, the spacing distance between the second end portion and the fan is smaller than that between the first end portion and the fan, and at least part of the air outlet is located between the first end portion of the air guide sheet and the fan.

Furthermore, a wind guide piece is arranged in the second shell and divides the wind channel into an upper wind channel and a lower wind channel, the air outlet part is located on the upper side of the second shell and communicated with the upper wind channel, the air outlet part is located on the lower side of the second shell and communicated with the lower wind channel, one end of the wind guide piece, which faces the fan, is a tip end, and the width of the wind guide piece is gradually increased along the direction far away from the fan, so that the cross sections of the upper wind channel and the lower wind channel are gradually reduced along the direction far away from the fan.

Furthermore, a first connecting piece is connected to an end of the first housing, and a first connecting portion is formed on the first connecting piece and extends out of the first housing; a second connecting piece is connected to the end of the second shell, a second connecting part is formed on the second connecting piece, and the second connecting part extends out of the second shell; the first connecting part is connected with the second connecting part through a pivot in a rotating mode, the first connecting part, the second connecting part and the pivot are sleeved with a protective sleeve, and two ends of the protective sleeve are connected with the first shell and the second shell respectively.

Furthermore, a first connecting piece is connected to the end of the first shell, a second connecting piece is connected to the end of the second shell, and the first connecting piece and the second connecting piece are rotatably connected; the second shell is internally provided with a battery, the battery is electrically connected with the fan and the temperature adjusting sheet, and the first connecting piece and the second connecting piece are provided with wire passing grooves for penetrating wires to electrically connect the temperature adjusting sheet and the battery.

Furthermore, two ends of the heat conducting fin exceed the first shell, extend to the end position where the second shell is connected with the first shell, and are spaced from the inner side of the second shell.

Further, still including set up in radiating piece and radiator fan in the casing, the piece that adjusts the temperature is the semiconductor refrigeration piece, the cold junction of semiconductor refrigeration piece with the conducting strip pastes to establish, the hot junction with the radiating piece pastes to establish, the radiating piece includes a plurality of radiating fin, is formed with the ventilation groove between adjacent radiating fin, radiator fan corresponds the ventilation groove sets up, the outside of casing corresponds the radiating piece is formed with the ventilation hole, the radiating piece is formed with the mounting groove and sets up radiator fan, the radiating piece still is in the below of mounting groove is formed with the heavy groove, the heavy groove just is to radiator fan's wind gap.

Compared with the prior art, the utility model discloses attemperator is worn to the neck when wearing to human neck, and its conducting strip salient outside the casing is inboard, replaces the casing and contacts with human neck for cold volume or heat can directly conduct to human neck, and the shape of conducting strip does not receive the restriction of the shape of casing in addition, can design into with human neck, especially back neck laminating better shape, guarantees the utility model discloses the travelling comfort when attemperator is worn to the neck.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the neck-worn temperature adjusting device of the present invention.

Fig. 2 is a sectional view of the neck-worn temperature control device shown in fig. 1.

Fig. 3 is a schematic view of the neck-worn temperature regulating device shown in fig. 1 with the protective sleeve removed.

Fig. 4 is an exploded view of the neck-worn temperature control device shown in fig. 1.

Fig. 5 is a further exploded view of the temperature regulating module of the neck-worn temperature regulating device of fig. 1.

Fig. 6 is a schematic view of the neck-worn thermostat of fig. 1 with an inner shell removed from a blow module.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. One or more embodiments of the present invention are illustrated in the accompanying drawings to provide a more accurate and thorough understanding of the disclosed embodiments. It should be understood, however, that the present invention may be embodied in many different forms and is not limited to the embodiments described below.

The utility model provides a temperature adjusting device is worn to neck can dress and hand-carry in order convenience of customers in human neck, adjusts the temperature to the human body, especially neck and face anytime and anywhere. The neck-worn temperature adjusting device comprises a temperature adjusting module 10 and a blowing module 30, wherein the temperature adjusting module 10 and the blowing module 30 are preferably rotatably connected so as to adjust the angle between the temperature adjusting module and the blowing module, the shape of the neck-worn temperature adjusting device during use is convenient to adjust, and the neck-worn temperature adjusting device is convenient to wear and store. As shown in fig. 1-2, according to an embodiment of the present invention, the temperature adjustment device is generally U-shaped, and comprises a temperature adjustment module 10 and two blowing modules 30 respectively connected to two ends of the temperature adjustment module 10, and when the temperature adjustment device is worn on the neck, the temperature adjustment module 10 is located at the back neck of the human body, and the two blowing modules 30 are located at the side neck. In other embodiments, the neck-worn temperature adjusting device of the present invention may be composed of a temperature adjusting module 10 and a single blowing module 30; alternatively, the temperature control module 10 alone may be provided without the blower module 30.

Referring to fig. 4 and 5, the temperature adjustment module 10 includes a first housing 12, a temperature adjustment sheet 14 disposed in the first housing 12, a heat conduction sheet 16 and a heat dissipation member 18 respectively connected to two opposite sides of the temperature adjustment sheet 14, and a heat dissipation fan 19 disposed on the heat dissipation member 18. The thermal control plate 14 is preferably a semiconductor refrigeration plate, and when energized, its opposite sides form a cold end and a hot end, respectively. In this embodiment, the cold end is attached to the heat conducting sheet 16 to transfer cold to the heat conducting sheet 16, and the hot end is attached to the heat dissipating member 18 to transfer heat to the heat dissipating member 18. The first housing 12 includes a first inner case 12a and a first outer case 12b detachably connected to the first inner case 12a, wherein a protrusion 120 is formed at a central position in a length direction of the first inner case 12a to protrude outward, and the heat conductive sheet 16 is connected to the protrusion 120 to protrude from a surface of the first inner case 12 a. The utility model discloses when attemperator was worn to the neck and worn the human neck, heat conduction piece 16 replaced first inner shell 12a and nape, especially the nape contact, and the cold volume conduction that will the generate of attemperator 14 is to the nape for nape position department is nice and cool comfortable.

The whole body of the heat conducting sheet 16 is in an arc sheet shape, and the shape of the heat conducting sheet 16 is not limited by the shape of the neck wearing temperature adjusting device, particularly the shape of the first shell 12 because the heat conducting sheet 16 protrudes out of the first shell 12, so that the shape of the heat conducting sheet 16 can be additionally designed according to needs, the shape of the heat conducting sheet 16 and the shape of the nape can achieve better matching degree, and the fitting degree and comfort in wearing are improved. Preferably, the center of the heat conducting strip 16 is connected to the protrusion 120, and the two ends of the heat conducting strip exceed the protrusion 120 and form a small gap 160 with the surface of the first inner shell 12a, so as to avoid the cold energy of the heat conducting strip 16 from being reversely transferred toward the first inner shell 12a, and also avoid the heat in the housing 12 from being transferred to the heat conducting strip 16 through the first inner shell 12a, thereby ensuring the cooling effect of the heat conducting strip 16 on the nape, and meanwhile, because the two ends of the heat conducting strip 16 exceed the protrusion 120, i.e., the protrusion 120 is only connected to the middle portion of the heat conducting strip 16, the contact area between the protrusion 120 and the heat conducting strip 16 can be effectively reduced, and the heat in the housing 12 can be prevented from being transferred to the heat conducting strip through the protrusion 120. Preferably, the length of the heat conducting sheet 16 is greater than that of the first housing 12, and both ends of the heat conducting sheet 16 extend to the side ends of the blowing module 30 connected to the temperature regulating module 10, respectively, so as to prevent the housing 32 of the blowing module 30 from contacting the neck. The utility model discloses a convex part 120 sets up conducting strip 16, and whole nape only contacts with conducting strip 16, ensures the travelling comfort of whole nape.

In the illustrated embodiment, the thermally conductive sheet 16 is attached to a surface of a thermally insulating sheet 20, and the overall shape of the thermally insulating sheet 20 is substantially the same as that of the thermally conductive sheet 16. The center of the side of the heat insulation sheet 20 opposite to the heat conduction sheet 16 is provided with a groove 22, which is inserted and positioned with the convex part 120. The heat conducting sheet 16 and the convex portion 120 are provided with a fixing column 162 and a fixing hole 122 which are matched, the heat insulating sheet 20 is provided with a through hole 24 corresponding to the fixing column 162, and the fixing column 162 passes through the through hole 24 and then is connected with the fixing hole 122 in an inserting mode and is connected and fixed through a fixing piece such as a screw. In this embodiment, the protrusion 120 is annular, the heat insulating sheet 20 and the first inner casing 12a are formed with corresponding through holes 26 and 124 at the center corresponding to the protrusion 120, that is, the center corresponding to the heat conducting sheet 16, and the temperature adjusting sheet 14 is disposed at the through hole 124 of the first inner casing 12a and directly contacts with the center of the heat conducting sheet 16. It should be understood that in other embodiments, the heat-conducting sheet 16 and the protrusion 120 may have other connection manners, such as snap fit, interference fit, etc. The convex portion 120 may be formed separately or integrally with the heat insulating sheet 20, and may be connected and fixed to the first inner case 12a by a snap, interference, screwing, or the like, which is not limited to a specific embodiment. The heat-insulating sheet 20 is made of a non-heat-conducting material, so that the loss of the cold energy of the heat-conducting sheet 16 can be further effectively prevented.

As shown in fig. 5, the heat dissipation member 18 includes a plurality of heat dissipation fins, the heat dissipation member 18 is made of aluminum or aluminum alloy, adjacent heat dissipation fins are spaced to form ventilation slots 180, and the heat dissipation fan 19 is disposed corresponding to the ventilation slots 180 of the heat dissipation member 18, and is configured to blow air to the heat dissipation member 18 to accelerate heat dissipation. Correspondingly, a plurality of ventilation holes 129 are formed in the first casing 12b, so that external cold air can enter the first casing 12 to take away heat emitted from the heat dissipation member 18, and the heated hot air is emitted to the outside through the ventilation holes 129, thereby preventing heat from accumulating in the first casing 12. In the illustrated embodiment, the heat dissipation fan 19 is an axial fan and is disposed on a side of the heat dissipation member 18 facing the first housing 12b, and the heat dissipation fan 19 is disposed in a central concave mounting groove 182 formed in the heat dissipation member 18 to reduce the overall height. Preferably, the heat sink 18 is further provided with a sinking groove 184 below the mounting groove 182, and the sinking groove 184 is disposed opposite to the air outlet of the heat dissipating fan 19, for example, when the heat dissipating fan 19 blows air to the heat sink 18, the air outlet of the heat dissipating fan 184 is opposite to the sinking groove 184, so as to prevent the heat sink 18 and the air outlet of the heat dissipating fan 19 from being too close to each other to affect the air outlet of the heat dissipating fan 19, and maximize the wind outlet force of the heat dissipating fan 19. It should be understood that the heat dissipation fan 19 may be a centrifugal fan, and may be disposed at a side end of the heat dissipation member 18 as long as the airflow of the heat dissipation fan 19 can enter the ventilation groove 180 of the heat dissipation member 18.

Referring to fig. 4 and fig. 6, the blowing module 30 includes a second housing 32 and a blower 34 disposed in the second housing 32, preferably, the blower 34 is disposed at an end of the second housing 32 away from the temperature regulating module 10, and an air duct 36 extending toward the temperature regulating module 10 along a length direction of the second housing 32 is formed therein. The second housing 32 is formed with an air inlet 38 at a position corresponding to the blower 34 and an air outlet 39 at a position corresponding to the air duct 36. In the illustrated embodiment, the fan 34 is a centrifugal fan, the air inlet 38 is formed on the inner and outer sidewalls of the second casing 32, and the air outlet 39 is formed on the upper and lower sidewalls of the second casing 32, so that the upward air can be blown toward the lateral neck and the face, and the downward air can be blown toward the lateral neck and the chest. The utility model discloses attemperator is worn to neck can rotate the position that the adjustment bloied module 30 when using for the air outlet 39 of second casing 32 is close to or keeps away from facial, so can make second casing 32 more be close to the neck when needs big amount of wind, makes second casing 32 keep away from the neck slightly when otherwise needing little amount of wind, and is more nimble in the use, and it is more comfortable in the effect to make people.

The air inlet 38 on the inner side wall of the second casing 32 is formed by a plurality of small holes arranged in an array, the air inlet 38 on the outer side wall is a large round hole and is shielded by a protective cover 40, the protective cover 40 is preferably made of a metal material, and a gap 42 is formed between the protective cover 40 and the edge of the air inlet 38, so that when external air can enter the second casing 32 from the gap, impurities such as hairs and the like are prevented from falling into the second casing 32 through the air inlet 38, the safety of the fan 34 is influenced, and meanwhile, the appearance of the whole product is more attractive. It should be understood that the air inlets 38 on the inner and outer side walls of the second casing 32 may be arranged as small holes in an array or as large circular holes. In addition, the air inlet 38 may be provided only on the inner side wall or the outer side wall of the second housing 32. Preferably, the extending range of the air outlet 39 covers the whole air duct 36, so that the air outlet range of the fan 34 is wider. It should be understood that the air outlet 39 may be formed only on the upper side wall or the lower side wall of the second housing 32.

In this embodiment, the second casing 32 includes a second inner casing 32a and a second outer casing 32b detachably connected to the second inner casing 32a, wherein the air inlet 38 is formed on the second inner casing 32a and the second outer casing 32b, respectively, and the air outlet 39 is formed on the upper edge and the lower edge of the second inner casing 32 a. A partition 44 extending in the longitudinal direction of the second casing 32 is provided in the second casing 32, the partition 44 is located at a position substantially in the middle between the second inner casing 32a and the second outer casing 32b, the internal space of the second casing 32 is partitioned into a first chamber 46 and a second chamber 48, and the fan 34 and the air duct 36 are provided in the first chamber 46. In the illustrated embodiment, the partition 44 has a length smaller than that of the second housing 32, and one side end of the partition 44 facing the blower 34 is bent to be connected to the second housing 32b, so as to separate the blower 34 from the second chamber 48 while isolating the installation space of the blower 34, so that the airflow of the blower 34 does not enter the second chamber 48. By providing the partition 44, the airflow of the fan 34 can only flow along the first chamber 46, so that the actual path of the airflow, i.e. the cross-sectional dimension of the first chamber 46 is reduced to half relative to the overall cross-sectional dimension of the second housing 32, effectively increasing the flow rate of the airflow in the second housing 32.

A wind guide 50 is provided in the first chamber 46 to further reduce the size of the path through which the airflow actually passes in the second housing 32. The air guide 50 divides the air duct 36 into an upper air duct 36a and a lower air duct 36b in the first chamber 46, wherein the upper air duct 36a is located between the air guide 50 and the upper side wall of the second casing 32 and is communicated with the air outlet 39 on the upper side of the second casing 32; the lower duct 36b is located between the air guide 50 and the lower side wall of the second casing 32, and communicates with the air outlet 39 on the lower side of the second casing 32. In this embodiment, the air guiding member 50 is composed of two air guiding plates 50a and 50b arranged obliquely, one ends of the two air guiding plates 50a and 50b facing the fan 34 are connected to form a tip, the two air guiding plates 50a and 50b extend obliquely towards the upper side wall and the lower side wall of the second housing 32, respectively, a distance between the two air guiding plates 50a and 50b is gradually increased along a direction away from the fan 34, so that cross sections of the upper air duct 36a and the lower air duct 36b are gradually decreased along a flow direction of the air flow, thereby forming a squeezing effect on the flowing air flow, and the air flow can have a higher wind speed and a higher wind pressure at the air outlet 39.

The upper duct 36a is provided with an air guiding sheet 52 at a position close to the fan 34, the air guiding sheet 52 includes a first end and a second end opposite to each other, wherein the first end is integrally connected with the upper side wall of the second casing 32, the second end is spaced from the air guiding plate 50a, and an air outlet portion 54 is formed therebetween. Preferably, the air guiding sheet 52 is inclined at a certain angle relative to the airflow direction, so that the second end portion of the air guiding sheet is closer to the fan 34 than the first end portion, the distance between the air guiding sheet 52 and the upper side wall is gradually reduced from the second end portion to the first end portion, a guiding effect is formed on the airflow, the airflow flowing out from the air outlet 39 between the air guiding sheet 52 and the fan 34 is increased, meanwhile, most of the airflow can flow out through the air outlet portion 54 between the air guiding sheet 52 and the air guiding member 50 and continuously flow to the far end of the upper air duct 36a, and the air volume at each position of the upper air outlet 39 is relatively consistent. Meanwhile, the arrangement of the air guide sheet 52 also enables the air flow flowing out of the air outlet 39 between the air guide sheet 52 and the fan 34 to be blown vertically upwards to the face of the human body instead of being blown obliquely backwards to the neck.

It should be understood that the air guiding sheet 52 may also be disposed in the lower air duct 36b, in this case, the first end of the air guiding sheet 52 is integrally connected to the lower side wall of the second casing 32, the second end is separated from the air guiding plate 50b to form an air outlet, the air guiding sheet 52 is inclined at a certain angle relative to the air flow direction, the separation distance between the air guiding sheet 52 and the lower side wall is gradually reduced from the second end to the first end, and the air flow is guided to flow out from the air outlet 39 between the air guiding sheet 52 and the fan 34 and is made to flow substantially vertically downward. In the illustrated embodiment, the first end of the air guiding plate 52 is integrally connected to the upper/lower side wall of the second casing 32, and the air flow of the fan 34 can only continue to flow to the distal ends of the upper/ lower air ducts 36a, 36b through the air outlet portion 54. It should be understood that the air guiding plate 52 may be spaced from the upper/lower side wall of the second casing 32, so that a small portion of the air flow of the fan 34 can flow out from the space between the air guiding plate 52 and the upper/lower side wall of the second casing 32 and continue to flow to the distal end of the upper/ lower air ducts 36a, 36 b.

In this embodiment, the circuit board 56 and the battery 58 are disposed in the second cavity 48 of the second housing 32, and the battery 58 is used as a power source of the whole neck-worn temperature adjustment device and is electrically connected to the two fans 34, the temperature adjustment sheet 14 and other electronic components through the circuit board 56. Preferably, a charging interface 59 is connected to the circuit board 56 for charging the battery 58. In addition, a key switch 60 is disposed on the second casing 32b of the second housing 32, and the key switch 60 is connected to the circuit board 56 for controlling the start, stop, and operation position of the blowing module 30 and the temperature adjusting module 10. By disposing the battery 58 and the circuit board 56 within the second chamber 48, the flow of the airflow from the fan 34 is prevented from being affected. In other embodiments, batteries 58 may be disposed in the two second chambers 48 to supply power to the two fans 34, and key switches 60 may be disposed on the two second housings 32b to control the operation of the two fans 34. When the internal space permits, the battery 58 may be provided in the first case 12.

Referring to fig. 3 to 5, a first connecting member 62 is connected to each of two side ends of the temperature adjusting module 10, and a second connecting member 64 is connected to a side end of the blowing module 30 facing the temperature adjusting module 10. Each first link 62 is rotatably connected to a corresponding second link 64 by a pivot 66 so that the temperature adjusting module 10 and the blower module 30 can rotate relative to each other. The utility model discloses a design the both ends of conducting strip 16 for surpassing first casing 12 and extend to second casing 32 with the tip position that first casing 12 is connected, and with the inboard looks interval of second casing 32 for the both ends of conducting strip 16 can effectively block second casing 32 and prevent its inside excessive rotation. In the illustrated embodiment, the first and second connectors 62 and 64 are formed separately and fixedly connected to the first and second inner housings 12a and 32a by screws or the like, and as shown in the drawings, the first and second connectors 62 and 12a are formed with corresponding connecting posts and connecting holes, and similarly, the second and second connectors 64 and 32a are formed with corresponding connecting posts and connecting holes, and the connecting posts are inserted into the connecting holes and fixedly connected by screws. It should be understood that the first connector 62 and the first housing 12 may be a unitary structure, and the second connector 64 and the second housing 32 may also be a unitary structure.

The first connecting piece 62 is protrudingly formed with a first connecting portion 620, the first connecting portion 620 is formed with a first shaft hole 622; the second connector 64 is protrudingly formed with a second connection portion 640, and the second connection portion 640 is formed with a second shaft hole 642. The first connecting portion 620 extends out of the first housing 12, the second connecting portion 640 extends out of the second housing 32, the first connecting portion 620 and the second connecting portion 640 are overlapped up and down to align the first shaft hole 622 and the second shaft hole 642, and the pivot 66 is inserted into the first shaft hole 622 and the second shaft hole 642 to rotatably connect the first connecting portion 620 and the second connecting portion 640. In the illustrated embodiment, the first connecting portions 620 are two and spaced apart from each other, and the second connecting portion 640 is inserted between the two first connecting portions 620 when the connector is assembled. It should be understood that the second connection portion 640 may also be two, and the first connection portion 620 is inserted between the two second connection portions 640; alternatively, the first connection portion 620 and the second connection portion 640 may be both single or both plural, as long as they can be connected by the pivot 66.

Preferably, as shown in fig. 3, the first connecting member 62 and the second connecting member 64 are sleeved with a protective sleeve 68, and preferably, the protective sleeve 68 is made of an elastic material, such as silicone rubber. The two ends of the protective sleeve 68 are respectively inserted into the first casing 12 and the second casing 32, so that the first casing 12 and the second casing 32 are smooth and excessive, and the appearance of the whole product is more beautiful. Preferably, the first connecting part 62 and the second connecting part 64 are formed with a wire passing groove 69 for passing a wire to connect the temperature adjusting sheet 14 and the battery 58, the wire passing groove 69 can better position the wire, the protective sleeve 68 also plays a role in protecting the connecting wire, and the wire passing groove 69 is matched to prevent the wire from being worn and affecting electrical safety. In the illustrated embodiment, the first outer shell 12b and the second outer shell 32b together form an outer shell of the whole neck-worn temperature adjustment device, the first inner shell 12a and the second inner shell 32a together form an inner shell of the whole neck-worn temperature adjustment device, the inner shell and the outer shell together form a shell of the whole neck-worn temperature adjustment device, and the heat conducting fins 16 protrude out of the shell and contact with the neck, so that the appearance of the whole shell is not limited by the radian of the neck, and thus, the stability of the neck-worn temperature adjustment device supported by the neck is ensured, the cooling effect of the cooling fins on the neck, particularly the back neck is ensured, and the position, the direction and the like of the outlet air of the fan 34 are also ensured.

It should be understood that the utility model discloses the shell/inner shell/shell that the attemperator was worn to neck can be an organic whole structure, and fan 34, attemperator plate 14 set up the different positions in the casing according to the heat dissipation position, can set up between fan 34 and the attemperator plate 14 and separate the shelves or not set up and separate the shelves. In the present document, the directions of inside and outside, up and down, front and back, left and right, and the like are defined by the orientation of the neck-worn temperature control device when worn on the neck of a human body. Specifically, the length of the case/first case/second case referred to means the length in the direction around the neck; the side of the shell/the first shell/the second shell facing the neck is the inner side, the side back to the neck is the outer side, the side facing the head is the upper side, and the side back to the head is the lower side. For the first housing 12, the first inner shell 12a faces the neck, and the first outer shell 12b faces away from the neck; for the second housing 32, the second inner housing 32a faces the neck and the second outer housing 32b faces away from the neck.

When the temperature adjusting device worn on the neck is used for refrigeration, if the ambient temperature is higher, the cold end of the temperature adjusting sheet 14 is attached to the heat conducting sheet 16, and the heat conducting sheet 16 conducts the cold energy to the neck, especially the back neck position; meanwhile, the fan 34 blows air to the neck and the face, and a better heat dissipation effect can be achieved on the human body through the dual functions of the fan 34 and the temperature adjusting sheet 14. It should be understood that the temperature adjusting device worn on the neck of the present invention can also be used for heating, for example, when the ambient temperature is low, the current direction of the temperature adjusting sheet 14 can be changed at this time to make the hot end thereof stick to the heat conducting sheet 16, and the heat conducting sheet 16 conducts the heat to the neck, especially the back neck position. At this time, a heating element, such as a resistance wire, an electric heating sheet, etc., may be disposed on the airflow path of the fan 34 to form a heating effect on the airflow so that the finally blown airflow is warm air, and a better heating effect may be formed on the human body by the dual functions of the fan 34 and the temperature-adjusting sheet 14; in other embodiments, when the neck-worn temperature adjustment device is implemented as a heating product, the temperature adjustment sheet 14 may also be configured as a heating sheet, and the heat conduction sheet 16 is used for conducting heat generated by the heating sheet to the neck of the human body.

It should be noted that the present invention is not limited to the above embodiments, and other changes can be made by those skilled in the art according to the spirit of the present invention, and all the changes made according to the spirit of the present invention should be included in the scope of the present invention.

Claims (10)

1. The utility model provides a attemperator is worn to neck, includes the casing and set up in attemperator in the casing, the casing be used for with attemperator is worn to the human neck to the neck, its characterized in that, one side that the casing is towards human neck is inboard, the one side of human neck of dorsad is the outside, the inboard of casing is provided with the convex part, a conducting strip connect in on the convex part and outstanding in outside the inboard surface of casing, the conducting strip with attemperator pastes and establishes, when attemperator is worn to human neck to the neck, the conducting strip with human neck contact and at human neck with heat conduction between the attemperator.

2. The neck temperature control device of claim 1, wherein the heat conductive sheet has an arc shape, and the heat conductive sheet has a center connected to the protrusion, two ends extending beyond the protrusion, and spaced apart from the inner side of the case.

3. The neck temperature control device of claim 1, wherein the heat conducting sheet is attached to a heat insulating sheet, a side of the heat insulating sheet opposite to the heat conducting sheet is connected to the protrusion, corresponding through holes are formed in the heat insulating sheet, the protrusion and an inner side wall of the housing, and the temperature control sheet is disposed in the through holes.

4. The temperature adjustment device for neck wear according to any one of claims 1 to 3, wherein the housing includes a first housing and a second housing connected to both ends of the first housing, the temperature adjustment sheet is disposed in the first housing, the protrusion is disposed inside the first housing, a fan is disposed in the second housing and forms an air duct corresponding to the fan, the air duct extends along a length direction of the second housing, and the second housing is formed with an air outlet communicating the air duct with the outside.

5. The neck temperature regulating device according to claim 4, wherein a wind guide plate is disposed in the wind channel, the wind guide plate includes a first end portion and a second end portion facing opposite sides of the wind channel, respectively, a distance between the second end portion and the fan is smaller than a distance between the first end portion and the fan, and the wind outlet is at least partially located between the first end portion of the wind guide plate and the fan.

6. The neck-worn temperature adjusting device according to claim 4, wherein a wind guide is provided in the second housing to divide the air duct into an upper air duct and a lower air duct, the air outlet portion is located at an upper side of the second housing and communicates with the upper air duct, the air outlet portion is located at a lower side of the second housing and communicates with the lower air duct, one end of the wind guide facing the fan is pointed, and a width of the wind guide gradually increases in a direction away from the fan so that cross sections of the upper air duct and the lower air duct gradually decrease in a direction away from the fan.

7. The neck temperature adjustment device as claimed in claim 4, wherein a first connecting member is connected to an end of the first housing, the first connecting member being formed with a first connecting portion which protrudes outside the first housing; a second connecting piece is connected to the end of the second shell, a second connecting part is formed on the second connecting piece, and the second connecting part extends out of the second shell; the first connecting part is connected with the second connecting part through a pivot in a rotating mode, the first connecting part, the second connecting part and the pivot are sleeved with a protective sleeve, and two ends of the protective sleeve are connected with the first shell and the second shell respectively.

8. The neck temperature adjustment device of claim 4 wherein a first connector is connected to an end of the first housing and a second connector is connected to an end of the second housing, the first connector being rotatably connected to the second connector; the second shell is internally provided with a battery, the battery is electrically connected with the fan and the temperature adjusting sheet, and the first connecting piece and the second connecting piece are provided with wire passing grooves for penetrating wires to electrically connect the temperature adjusting sheet and the battery.

9. The neck temperature regulating device according to claim 4, wherein both ends of the heat conductive sheet extend beyond the first case to an end position where the second case is connected to the first case and are spaced apart from an inner side of the second case.

10. The neck-worn temperature adjusting device according to any one of claims 1 to 3, further comprising a heat dissipating member and a heat dissipating fan disposed in the housing, wherein the temperature adjusting sheet is a semiconductor cooling sheet, a cold end of the semiconductor cooling sheet is attached to the heat conducting sheet, and a hot end of the semiconductor cooling sheet is attached to the heat dissipating member, the heat dissipating member includes a plurality of heat dissipating fins, a ventilation groove is formed between adjacent heat dissipating fins, the heat dissipating fan is disposed corresponding to the ventilation groove, a ventilation hole is formed in the outer side of the housing corresponding to the heat dissipating member, a mounting groove is formed in the heat dissipating member, the heat dissipating member is further formed with a sink below the mounting groove, and the sink faces an air opening of the heat dissipating fan.

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