CN214198996U - Neck-hanging temperature adjusting device - Google Patents
Neck-hanging temperature adjusting device Download PDFInfo
- Publication number
- CN214198996U CN214198996U CN202023347595.8U CN202023347595U CN214198996U CN 214198996 U CN214198996 U CN 214198996U CN 202023347595 U CN202023347595 U CN 202023347595U CN 214198996 U CN214198996 U CN 214198996U
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- fan
- air
- temperature adjusting
- heat dissipating
- neck
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- 239000011521 glass Substances 0.000 claims abstract description 15
- 238000012216 screening Methods 0.000 claims abstract description 15
- 239000004065 semiconductor Substances 0.000 claims description 27
- 238000005192 partition Methods 0.000 claims description 20
- 238000005057 refrigeration Methods 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 description 35
- 238000001816 cooling Methods 0.000 description 9
- 229920001296 polysiloxane Polymers 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides a hang neck attemperator can be used to wear at human neck, include the support and locate temperature adjustment subassembly in the support, temperature adjustment subassembly includes the fan, the support corresponds be equipped with the trompil on the side of fan, install the screening glass in the trompil, be equipped with a plurality of meshs on the screening glass, for the fan suction air. The utility model discloses a set up a plurality of meshs on the protection piece and form the air inlet structure, can prevent effectively that user's hair from twisting into the fan, increase the safety in utilization of product, and make the product appearance more pleasing to the eye.
Description
Technical Field
The utility model relates to a household electrical appliances technical field, in particular to hang neck 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, a neck hanging fan appears in the market, but the problem that hair of a user enters the fan from the air inlet to be twisted easily occurs when the existing neck hanging fan is worn, the use safety of the user is affected, and the neck hanging fan is easy to damage.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a neck hanging temperature adjusting device which can effectively solve the above problems.
The utility model provides a hang neck attemperator can be used to wear at human neck, include the support and locate temperature adjustment subassembly in the support, temperature adjustment subassembly includes the fan, the support corresponds be equipped with the trompil on the side of fan, install the screening glass in the trompil, be equipped with a plurality of meshs on the screening glass, for the fan suction air.
In an embodiment, the plurality of meshes are annularly distributed on the protection sheet, and include an outer ring hole, an inner ring hole, and at least one circle of intermediate holes located between the outer ring hole and the inner ring hole, the aperture of the intermediate holes is smaller than that of the outer ring hole, and the aperture of the inner ring hole is smaller than that of the intermediate holes.
In an embodiment, the protection sheet is a metal sheet, a folded edge is arranged on the periphery of the protection sheet, a ring-shaped groove or a resisting part is arranged on the periphery of the opening, the folded edge is clamped in the ring-shaped groove or is resisted on the resisting part, a clamping part extends from the folded edge, a notch is correspondingly arranged on the ring-shaped groove or the resisting part, and the clamping part is clamped in the notch.
In one embodiment, an air duct is formed in the bracket corresponding to the fan, air outlets arranged along the length direction of the bracket are formed in the side wall of the air duct, a partition plate is arranged in the bracket, and the partition plate extends along the length direction of the bracket and divides a cavity in the bracket into the air duct and an accommodating space; a guide part extending towards the inside of the air duct is arranged on the side edge of the partition plate close to one end of the fan, and the guide part is used for guiding the wind generated by the fan into the air duct; and/or the presence of a gas in the gas,
and the side edge of the partition board is concavely provided with an air guide groove corresponding to the position of the air outlet, and the air guide groove extends along the length direction of the partition board.
In an embodiment, the temperature adjustment assembly further comprises a semiconductor temperature adjustment device, the semiconductor temperature adjustment device comprises a heat dissipation piece arranged in the support, a heat conduction piece arranged on the inner side wall of the support, and a heat dissipation fan arranged between the heat dissipation piece and the semiconductor refrigeration piece and arranged at one end of the heat dissipation piece, the cold end surface of the semiconductor refrigeration piece is arranged on the heat conduction piece, the hot end surface of the semiconductor refrigeration piece is arranged on the heat dissipation piece in a pasting mode, the support corresponds to the heat dissipation piece and the heat dissipation fan which are respectively provided with a heat dissipation hole and an air inlet hole, and a separation piece arranged between the heat dissipation hole and the air inlet hole is arranged in the support.
In an embodiment, the heat dissipation member includes a bottom plate attached to 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, the heat dissipation fan is at least partially located on the bottom plate, the bottom plate is provided with positioning holes, and screws penetrate through the positioning holes to fix the heat dissipation member on the bracket.
In an embodiment, an air duct is formed in the support corresponding to the fan, an air outlet is formed in a side wall of the air duct, the support includes an outer shell and an inner shell which are assembled and connected with each other, an air deflector is arranged on an inner wall of one of the outer shell and the inner shell, the air deflector divides a cavity in the support into the air duct and an accommodating space, a fixing member is arranged on an inner wall of the other of the outer shell and the inner shell, a buckling portion is arranged on one of the air deflector and the fixing member, a buckling groove is arranged on the other of the air deflector and the fixing member, and when the outer shell and the inner shell are assembled and connected with each other, the buckling portion is in buckling fit with the buckling groove.
In an embodiment, the support includes first body and connects respectively at the second body at first body both ends, the both ends of first body are equipped with first fan respectively, be equipped with the second fan in the second body, first body is the crooked form of the human neck of adaptation, still be equipped with two installed parts in the first body, two the installed part is followed the length direction of first body arranges, first fan is installed on the installed part, the installed part with form jointly between the inside wall of first body and correspond the first wind channel of first fan, be equipped with first air outlet on the lateral wall of first wind channel.
In one embodiment, the bracket comprises a first body and at least one second body, the first body and the second body are mutually rotatably connected through a rotating structure, so that the second body can rotate left and right relative to the first body, the rotating structure comprises a first connecting piece and a second connecting piece, the first connecting piece comprises a first fixed part and two first pivoting parts which are connected with one end of the first fixed part and are arranged at intervals, the first fixed part is fixedly connected in the first body, the second connecting piece comprises a second fixed part and a second pivot part connected with one end of the second fixed part, the first pivot part and the second pivot part are respectively provided with a shaft hole, the second fixing part is fixedly connected in the second body, the second pivot parts extend into the two first pivot parts and are inserted into the shaft holes by utilizing a rotating shaft to realize rotating connection; a damping piece is arranged between the second pivot part and the first pivot part.
In an embodiment, a protrusion is further disposed on an outer side wall of the first pivot portion or the second pivot portion, and the protrusion is used for preventing the second body from excessively rotating relative to the first body.
To sum up, the utility model provides a hang neck attemperator sets up the trompil in the position that the support side corresponds the fan, installation screening glass in the trompil, sets up a plurality of meshs on the screening glass to supply the fan suction air. The utility model discloses an installation screening glass in the trompil sets up a plurality of small circle shape meshes on the screening glass to supply the fan suction air, because every mesh size ratio is smaller, consequently can effectively reduce the probability in the user's hair hank income fan, increase the safety in utilization of product, and make the product appearance more pleasing to the eye, and the screening glass is the sheetmetal, can effectively increase the structural strength of product. The utility model discloses a hang neck attemperator simple structure easily realizes, and the practicality is strong, is suitable for popularization and application.
Drawings
Fig. 1 is a schematic perspective view of a neck hanging temperature adjusting device in one embodiment.
Fig. 2 is an exploded view of the neck warmer of fig. 1.
Fig. 3 is another exploded view of the neck warmer of fig. 1.
Fig. 4 is a schematic cross-sectional view of the neck warmer of fig. 1.
Fig. 5 is a side sectional view of the neck warmer of fig. 1.
Fig. 6 is an exploded view of another embodiment of a neck hanging temperature adjusting device.
Fig. 7 is a further exploded view of the neck warmer of fig. 6.
Fig. 8 is a schematic perspective view of a neck hanging temperature adjusting device in another embodiment.
Fig. 9 is an exploded view of the neck warmer of fig. 8.
Fig. 10 is another exploded view of the neck warmer of fig. 8.
Fig. 11 is a front view of the fan of the neck warmer of fig. 8.
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.
As shown in fig. 1-5, the present invention provides a neck hanging temperature adjusting device 10, wherein the neck hanging temperature adjusting device 10 can be worn on the neck of a human body to adjust the temperature of the neck of the human body, such as cooling. The hanging neck temperature adjusting device 10 comprises a support 12, a temperature adjusting component, a battery and a circuit board, wherein the temperature adjusting component, the battery and the circuit board are arranged in the support 12, and the temperature adjusting component and the battery are respectively electrically connected with the circuit board to provide power for the operation of the temperature adjusting component.
The bracket 12 includes a first body 14 and at least one second body 16, the first body 14 and the second body 16 are rotatably connected to each other through a rotating structure, so that the second body 16 can rotate left and right relative to the first body 14, and the distance between the first body 14 and the second body 16 can be adjusted when the user wears the bracket, in other embodiments, the first body 14 and the second body 16 can also be connected through other bendable structures, as long as the second body 16 can move relative to the first body 14 to adjust the distance between the two, so that the user can wear the bracket conveniently. In this embodiment, the second bodies 16 are two, and the two second bodies 16 are respectively connected to two ends of the first body 14 through the rotation structure, so that the support 12 has a bilateral symmetry structure, and the appearance of the product is improved. Of course, in other embodiments, only one second body 16 may be provided, and the second body 16 is rotatably connected to one end of the first body 14 through a rotating structure.
In the illustrated embodiment, the temperature adjusting assembly includes a semiconductor temperature adjusting device disposed in the first body 14 and fans 18 disposed in the second bodies 16, and one fan 18 is disposed in each second body 16, so that the neck hanging temperature adjusting device 10 of the present application can cool by cooling through the semiconductor temperature adjusting device in the first body 14, and can cool by blowing through the fans 18 in the second bodies 16, which is convenient for users to use.
The semiconductor temperature adjusting device includes a heat dissipating member 20 disposed in the bracket 12, a heat conducting member 22 disposed on an inner sidewall of the bracket 12, a semiconductor cooling plate 24 attached between the heat dissipating member 20 and the heat conducting member 22, and a heat dissipating fan 26 disposed at one end of the heat dissipating member 20. More specifically, an opening 28 is formed on the inner sidewall of the first body 14 corresponding to the heat sink 20, a mounting shell 30 is connected to the opening 28, and the mounting shell 30 can be fixed to the inner sidewall of the first body 14 by means of a snap fit or the like. The mounting shell 30 is provided with mounting locations 32 for accommodating the semiconductor refrigeration fins 24, the heat conducting member 22 is in an arc shape adapted to the neck of a human body, and the heat conducting member 22 is connected to, for example, a side of the mounting shell 30 away from the heat dissipation member 20 by means of a snap fit or the like. The heat sink 20 includes a bottom plate and a plurality of fins extending from the bottom plate in a direction away from the semiconductor cooling fins 24, the fins are spaced apart from each other, and a heat sink is formed between two adjacent fins. In the length direction, one end of the bottom plate extends beyond the heat dissipation plate, and the heat dissipation fan 26 is at least partially located on the bottom plate and enables the air outlet of the heat dissipation fan 26 to face the heat dissipation groove, so as to dissipate heat of the heat dissipation plate. After installation, the cold end surface of the semiconductor refrigeration sheet 24 is attached to the heat conduction member 22, and the hot end surface of the semiconductor refrigeration sheet 24 is attached to the bottom plate of the heat dissipation member 20. The outer side of the first body 14 is provided with a heat dissipation hole 34 and an air inlet hole 36 corresponding to the heat dissipation member 20 and the heat dissipation fan 26, respectively, heat generated by the heat dissipation member 20 is dissipated from the heat dissipation hole 34, and the heat dissipation fan 26 is supplied with air through the air inlet hole 36.
In order to further stabilize the semiconductor temperature adjusting device and the accurate positioning between the components of the semiconductor temperature adjusting device, the bottom plate is provided with positioning holes 38, the inner side wall of the first body 14 and the mounting shell 30 are respectively provided with screw holes, and the heat sink 20 is fixed on the mounting shell 30 by screws penetrating through the screw holes and the positioning holes 38. The inner side wall of the first body 14 is further provided with a positioning plate 31, and the positioning plate 31 is used for installing and positioning the heat dissipation fan 26, so that the heat dissipation fan 26 is stably installed.
Preferably, a decorative ring 40 is disposed on the outer wall of the opening 28, and when the mounting shell 30 is connected to the first body 14, the decorative ring 40 can play a decorative role, so as to enhance the overall aesthetic appearance of the product.
Furthermore, a separating sheet 42 is disposed between the heat dissipation hole 34 and the air inlet hole 36, the separating sheet 42 is located between the heat dissipation member 20 and the heat dissipation fan 26, the separating sheet 42 can play a role in separating, so as to prevent heat generated by the heat dissipation member 20 from returning to the air inlet of the heat dissipation fan 26 to affect heat dissipation, and meanwhile, the heat dissipation fan 26 is also located by matching with the locating sheet 31.
Optionally, the first body 14 includes a first outer shell 14a and a first inner shell 14b assembled and connected to each other, and the first outer shell 14a and the first inner shell 14b may be detachably and fixedly connected by means of a snap, a screw, or the like, so as to facilitate detachment by a user.
In the illustrated embodiment, the fan 18 is disposed within the second body 16 at an end remote from the first body 14. An air duct 44 is formed in the second body 16 corresponding to the fan 18, an air outlet 46 arranged along the length direction of the second body 16 is formed on the side wall of the air duct 44, the air outlet 46 can be disposed on the inner side of the top side wall and the bottom side wall of the second body 16, in this embodiment, the air outlet 46 includes a plurality of air outlets arranged at intervals along the length direction of the second body 16, the air generated by the fan 18 is blown out from the air outlet 46 through the air duct 44, and in other embodiments, the air outlet 46 can also be implemented as a long strip-shaped air outlet arranged along the length direction of the second body 16. Specifically, a partition plate 48 is arranged in the second body 16, a plate surface of the partition plate 48 extends along the length direction and the width direction of the second body 16, and the partition plate 48 divides a cavity in the second body 16 into the air duct 44 and the accommodating space 50, so that the volume of the air duct can be reduced, the air is gathered, and the blown air is larger.
Preferably, two sides of the partition 48 near one end of the fan 18 are respectively provided with a guiding portion 52 extending towards the air duct 44, a surface of the guiding portion 52 facing the air duct 44 is an arc surface, and the two guiding portions 52 are respectively located at two sides of the air outlet portion of the fan 18 and are used for guiding the air generated by the fan 18 into the air duct 44, so as to prevent the air generated by the fan 18 from rotating at the inlet of the air duct 44, and thus the air outlet is smoother. Of course, in other embodiments, the guide portion 52 may be provided only on one side of the partition plate 48 near the end of the fan 18.
Furthermore, two sides of one side of the partition plate 48 facing the air duct 44, corresponding to the air outlet 46, are respectively provided with an air guiding groove 54 in a concave manner, the air guiding groove 54 extends along the length direction of the partition plate 48, and the two air guiding grooves 54 are respectively communicated with the two guiding portions 52, so that the air generated by the fan 18 can be blown out from the air outlet 46 under the guiding action of the guiding portions 52 and the air guiding grooves 54, and the air outlet is smoother. Of course, in other embodiments, if only one side of the air duct 44 is provided with the air outlet 46, the air guiding groove 54 may be recessed only at a position corresponding to the air outlet 46 on one side of the partition plate 48, and the guiding portion 52 is correspondingly provided on the side where the air guiding groove 54 is located.
In the illustrated embodiment, the air duct 44 is further provided with an air deflector 56 and a wind shielding sheet 58, the air deflector 56 is V-shaped, a plate surface of the air deflector 56 extends along the length direction and the thickness direction of the second body 16, the air deflector 56 may be integrally extended from the inner side wall of the second body 16 or assembled and fixed on the inner side wall of the second body 16, and the air deflector 56 may be a complete whole or assembled and fixed by multiple parts, and may be adjusted according to the product manufacturing process. In this embodiment, the air deflector 56 integrally extends from the inner sidewall of the second body 16 to form a whole, the tip of the air deflector 56 faces the fan 18 and is disposed close to the fan 18, and the tip of the air deflector 56 is closer to the top sidewall of the second body 16, so as to divide the air inlet of the air duct 44 into two parts with different sizes, and the two separated ends of the air deflector 56 respectively extend to the top sidewall and the bottom sidewall of the second body 16. The air generated by the fan 18 is divided into two flows by the air guide plate 56, one flows toward the air outlet 46 side on the top side wall, and the other flows toward the air outlet 46 side on the bottom side wall. The wind shielding sheet 58 is obliquely arranged in the wind channel 44, one end of the wind shielding sheet faces the tip end of the wind deflector 56, and the other end of the wind shielding sheet forms a bending part which is connected between the two wind outlet holes. The wind flowing toward the bottom side wall is again split by the wind-blocking sheet 58, and the split wind is blown out from the wind outlets 46 on both sides of the wind-blocking sheet 58. The wind deflector 56 and the wind blocking sheet 58 are arranged to divide the wind generated by the fan 18, so as to balance the wind output of the wind outlet 46 at different positions corresponding to the wind channel 44, and make the wind output of the wind outlet 46 more uniform.
In the illustrated embodiment, the battery 60 and the circuit board 62 are disposed on one side of the partition 48 located in the accommodating space 50, the battery 60, the fan 18 and the semiconductor cooling plate 24 are electrically connected to the circuit board 62, the circuit board 62 is further provided with a switch 64, a charging interface 66 and an LED lamp 68, and the outer side of the second body 16 is provided with a key 70, a socket 72 and a light hole 74 corresponding to the switch 64, the charging interface 66 and the LED lamp 68. The button 70 is connected to the switch 64 such that the button 70 controls the opening and closing of the switch 64, and thus the opening and closing of the fan 18 and the semiconductor temperature control device, and the gear adjustment. The user may plug the data line into the charging interface 66 through the socket 72 to charge the battery 60. The light emitted from the LED lamp 68 can be emitted to the outside through the light-transmitting hole 74, so that the user can easily know the amount of the electricity of the battery 60. Preferably, an LED lamp mounting cavity 69 is formed on the inner side wall of the second body 16 at a position corresponding to the light-transmitting hole 74 and the LED lamp 68, and the LED lamp 68 is mounted in the LED lamp mounting cavity 69 to concentrate the emitted light.
Preferably, one end of the partition plate 48 away from the guiding portion 52 is bent and extended toward one side of the outer wall of the second body 16 to form a positioning portion, a wire passing hole 76 is formed in the positioning portion, and the wire passing hole 76 can allow a wire in the accommodating space 50 to pass through for positioning, so as to avoid winding of a wire body in the bracket 12.
Further, the protection sheet 80 is a metal sheet, the periphery of the protection sheet is provided with a folded edge 84, the folded edge 84 is formed by bending from the periphery of the protection sheet 80 towards the inside of the opening 78, the periphery of the opening 78 is provided with a resisting part 86, the resisting part 86 extends inwards from the inner side edge of the opening 78 to form a part for stopping the folded edge 84 to prevent the protection sheet 80 from being excessively loaded into the opening 78, the folded edge 84 is also extended with a clamping part 88, the resisting part 86 is provided with a notch 90, and the clamping part 88 is clamped into the notch 90, so that the protection sheet 80 is stably connected with the second body 16. Through the setting of metallic protection sheet 80, can effectively increase the structural strength of second body 16 lateral wall corresponding fan 18 part, and the structural arrangement of a plurality of meshs 82 can effectively prevent user's hair to entangle into fan 18, in other embodiments, protection sheet 180 also can adopt other materials to make.
Furthermore, the end of the holding portion 88 is provided with an enlarged portion, and when the holding portion 88 is clamped into the notch 90, the enlarged portion can be bent and hooked on the side edge of the notch 90 for positioning, so as to further enhance the connection stability of the protection sheet 80.
In the illustrated embodiment, a mounting frame 92 is disposed in the opening 78, the mounting frame 92 includes a central portion 94 and a plurality of connecting strips 96 connected to the periphery of the central portion 94, ends of the connecting strips 96 are connected to side walls of the opening 78, and the connecting strips 96 are provided with through holes 98 corresponding to the meshes 82 to prevent air intake of the fan 18 from being affected, by the arrangement of the mounting frame 92, the mounting stability of the protection sheet 80 in the opening 78 is further increased, when the mounting frame 92 is disposed in the opening 78, the protection sheet 80 can be prevented from being excessively loaded into the opening 78 by the mounting frame 92 abutting against the protection sheet 80, and if the mounting frame 92 is not disposed in the opening 78, the protection sheet 80 can be prevented from being excessively loaded into the opening 78 by the cooperation of the abutting portion 86 and the folded edge 84.
Since the rotational structures between the two second bodies 16 and the first body 14 are the same, only the rotational structure of one second body 16 and the first body 14 will be described as an example.
The rotating structure includes a first connecting member 100 and a second connecting member 102, one end of the first connecting member 100 and one end of the second connecting member 102 are mutually matched through a pivot structure of the rotating shaft and the shaft hole to realize rotating connection, and the other end of the first connecting member 100 and the other end of the second connecting member 102 are respectively fixedly connected with the first body 14 and the second body 16, for example, through screw fixing connection or buckle connection, so that the second body 16 can rotate left and right relative to the first body 14. Specifically, the first connecting member 100 includes a first fixing portion and two first pivot portions connected to one end of the first fixing portion and disposed at an interval, the first pivot portions are provided with shaft holes, the second connecting member 102 includes a second fixing portion and a second pivot portion connected to one end of the second fixing portion, and the second pivot portion is provided with shaft holes. During installation, the first fixing portion extends into the end portion of the first body 14 for internal fixation, the second fixing portion extends into the end portion of the second body 16 for internal fixation, the second pivot portion extends between the two first pivot portions, and the rotating shaft is inserted into the shaft hole, so that the rotating connection is realized.
Preferably, the first connecting member 100 or the second connecting member 102 is provided with a limiting member for preventing the second body 16 from rotating excessively relative to the first body 14. In the illustrated embodiment, the limiting member is a protrusion 104 disposed on the peripheral wall of the first pivot portion, and when the second body 16 rotates to a predetermined angle relative to the first body 14, the protrusion 104 stops rotating due to abutting against the second fixing portion, so as to limit the second body 16. Of course, in other embodiments, the limiting member may also be a protrusion 104 disposed on the outer peripheral wall of the second pivot portion, and when the second body 16 rotates to a predetermined angle relative to the first body 14, the protrusion 104 stops rotating due to abutting against the first fixing portion, so as to limit the second body 16.
Preferably, the rotating structure further includes a damping member, and the damping member is configured to increase a frictional resistance of the second body 16 to rotate relative to the first body 14, and enable the second body 16 to stably stay at any rotating position relative to the first body 14, so as to prevent the second body 16 from rotating relative to the first body 14 without an external force. In the illustrated embodiment, the damping member is a damping ring 106, two damping rings 106 are provided, and the two damping rings 106 are respectively interposed between the second pivot portion and the two first pivot portions.
Since the connection portion of the first connection member 100 and the second connection member 102 is exposed outside the first body 14 and the second body 16, in order to avoid affecting the aesthetic appearance of the product, in the illustrated embodiment, a silicone sleeve 108 is sleeved outside the rotation structure, two ends of the silicone sleeve 108 are respectively provided with a fixing section, the fixing sections at two ends of the silicone sleeve 108 and the middle portion can be integrally extended to form or connected through a sleeve beer, the fixing sections are provided with screw holes, the two fixing sections are respectively covered outside the fixing portions of the first connection member 100 and the second connection member 102 and are respectively fixed in the first body 14 and the second body 16 by screws, and the middle portion of the silicone sleeve 108 is covered outside the connection portion of the first connection member 100 and the second connection member 102. Because silica gel cover 108 is soft material, can take place elastic deformation along with the rotation of rotating-structure, therefore can not influence rotating-structure's rotation. The outer surfaces of the two ends of the silica gel sleeve 108 can be smoothly transited to the outer surfaces of the first body 14 and the second body 16, so that the product appearance is improved.
Optionally, the second body 16 includes a second outer shell 16a and a second inner shell 16b assembled and connected to each other, and the second outer shell 16a and the second inner shell 16b may be detachably and fixedly connected by means of a snap, a screw, or the like, so as to facilitate detachment by a user.
As shown in fig. 6-7, which is a schematic view of another embodiment of the present invention, the difference from the above embodiment is that in this embodiment, the air deflector 56 is assembled and fixed on the inner sidewall of the second body 16, referring to fig. 7, the air deflector 56 includes two parts, one part is integrally connected to the inner sidewall of the second body 16, that is, the part away from the fan 18 is integrally connected to the inner sidewall of the second body 16, the other part is assembled and fixed on the inner sidewall of the second body 16, specifically, a positioning post is disposed on the inner sidewall of the second body, a positioning hole is disposed on the part, the positioning post cooperates with the positioning hole to fix the part on the inner sidewall of the second body, and the two assembled and connected together form the air deflector 56; in this embodiment, the connecting strip 96 is an arc shape bent along the rotation direction of the fan 18, which is more beneficial to reducing the air intake resistance and the noise of the product. In order to realize the corresponding bending of the silicone sleeve 108 more easily when the rotating structure rotates, in this embodiment, a crease, for example, a groove, is further correspondingly disposed at the middle portion of the silicone sleeve, so that when the rotating structure rotates, the silicone sleeve 108 more easily realizes the bending deformation so as not to affect the rotation of the rotating structure. The structure of the first body 14 and other parts of the semiconductor adjusting device in this embodiment are the same as those in the above embodiments, and therefore, the description thereof is omitted.
As shown in fig. 8-11, the present invention further provides a neck hanging temperature adjustment device 110, wherein the neck hanging temperature adjustment device 110 can be worn on the neck of a human body to adjust the temperature of the neck of the human body, such as cooling. The hanging neck temperature adjusting device 110 comprises a support 112, a temperature adjusting component, a battery and a circuit board, wherein the temperature adjusting component, the battery and the circuit board are arranged in the support 112, and the temperature adjusting component and the battery are respectively electrically connected with the circuit board to provide power for the operation of the temperature adjusting component.
The bracket 112 includes a first body 114 and at least one second body 116, and the first body 114 and the second body 116 are rotatably connected to each other through a rotating structure, so that the second body 116 can rotate left and right relative to the first body 114, and the distance between the first body 114 and the second body 116 can be conveniently adjusted when the user wears the bracket. In this embodiment, the number of the second bodies 116 is two, and the two second bodies 116 are respectively rotatably connected to two ends of the first body 114 through the rotating structure, so that the bracket 112 has a bilateral symmetry structure, thereby increasing the aesthetic degree of the product. Of course, in other embodiments, only one second body 116 may be provided, and the second body 116 is rotatably connected to one end of the first body 114 through a rotating structure.
In the illustrated embodiment, the temperature adjustment assembly includes a first fan 118 disposed in the first body 114 and a second fan 120 disposed in the second body 116, two first fans 118 are disposed in the first body 114, and one second fan 120 is disposed in each second body 116, so that the neck-hanging temperature adjustment device 110 of the present application can realize multi-position air blowing and cooling through a plurality of fans, which is convenient for a user to use.
The two first fans 118 are respectively disposed at two ends of the first body 114, a first air duct 115 extending along the length direction of the first body 114 is disposed in the first body 114 corresponding to the two first fans 118, a first air outlet 124 is disposed on a side wall of the first air duct 115, air inlets 126 are respectively disposed on the first body 114 corresponding to the two first fans 118 for the first fans 118 to suck air, and air generated by the operation of the first fans 118 is blown out from the first air outlet 124 through the first air duct 115. In the illustrated embodiment, the first body 114 is in a curved shape adapted to a neck of a human body, two mounting members 117 are disposed in the first body 114, the two mounting members 117 are respectively mounted at two ends of the first body 114, the two first fans 118 are respectively mounted at one ends of the two mounting members 117, which are far away from each other, the mounting members 117 are mounted on the first body 114 and then form the first air duct 115 together with the side wall of the first body 114, and the first air outlet 124 is disposed on the side wall of the first body 114, in this embodiment, because the air duct structure and the fan fixing structure in the first body 114 are relatively complex, the split mounting members 117 are disposed to form these structures, which is beneficial to production and manufacturing of products and reduces the manufacturing cost of products; specifically, the first air outlet 124 is disposed on a top side wall of the first body 114, and the first air outlet 124 includes a plurality of air outlets arranged at intervals along a length direction of the first body 114. The first body 114 is provided with an air inlet 126 on the inner side wall and the outer side wall corresponding to each position of the first fan 118, and the air inlet 126 is formed by gathering and arranging a plurality of meshes.
Optionally, the first body 114 includes a first outer shell 114a and a first inner shell 114b that are connected to each other, and the first outer shell 114a and the first inner shell 114b may be detachably and fixedly connected by a snap, a screw, or the like, so as to facilitate detachment by a user. The second body 116 includes a second outer shell 116a and a second inner shell 116b that are snap-coupled to each other to facilitate user removal.
In the illustrated embodiment, the second fan 120 is disposed within the second body 116 at an end remote from the first body 114. An air duct 144 is formed in the second body 116 corresponding to the second fan 120, a second air outlet 146 arranged along the length direction of the second body 116 is disposed on a sidewall of the air duct 144, for example, the second air outlet 146 is disposed on the inner side of a top sidewall of the second body 116, the second air outlet 146 includes a plurality of air outlets arranged at intervals along the length direction of the second body 116, and the air generated by the second fan 120 is blown out from the second air outlet 146 through the air duct 144. Specifically, the air deflector 148 is disposed in the second body 116, a plate surface of the air deflector 148 extends along the length direction and the thickness direction of the second body 116, and the air deflector 148 divides a cavity in the second body 116 into the air duct 144 and the accommodating space 150, so that the volume of the air duct can be reduced, the wind is gathered, and the blown wind power is larger. The accommodating space 150 can accommodate electrical components such as a battery, a circuit board, a switch, etc. In the illustrated embodiment, the air guiding plate 148 is disposed on the inner side surface of the second inner casing 116b, and the air guiding plate 148 may be integrally connected or separately connected with the second inner casing 116 b.
The air guide plate 148 has one end extended from the bottom of the second body 116 to surround the second fan 120 by a certain length, and the other end connected to a top position of the second body 116. The air guide plate 148 is provided with a wire passing groove 149 for communicating the air duct 144 and the accommodating space 150, a wire connecting the second fan 120 and the circuit board can pass through the wire passing groove 149, and a pressing piece 151 is further provided in the wire passing groove 149 for fixing the wire in the wire passing groove 149 so as to prevent disorder. Further, a wind shielding sheet 122 is further disposed in the wind channel 144, and a top end of the wind shielding sheet 122 is connected between two adjacent wind outlet holes on the top side wall, for example, integrally connected. The wind-blocking sheet 122 is inclined at a certain angle relative to the airflow direction, so that the bottom end of the wind-blocking sheet is closer to the second fan 120, and a certain guiding effect is formed on the airflow, so that a part of the airflow can flow out through the second air outlet 146 between the wind-blocking sheet 122 and the second fan 120, and most of the airflow flows out through the gap between the tail end of the wind-blocking sheet 122 and the air deflector 148 and continues to flow to the far end of the wind channel 144 along the wind channel 144, thereby balancing the air outlet volume of the second air outlet 146 at different positions corresponding to the wind channel 144, and making the air volume of the second air outlet 146 more uniform. Meanwhile, the arrangement of the wind-shielding sheet 122 can also change the flowing direction of the airflow from the second air outlet 146 between the wind-shielding sheet 122 and the second fan 120, so that the airflow can be vertically blown upwards to the face of the human body instead of being blown backwards by the inclined neck when flowing out from the second air outlet 146.
Furthermore, the inner wall of the second outer shell 116a is provided with a fixing member 152 and a fixing plate 154 corresponding to the air deflector 148 and the wind deflector 122, the fixing member 152 and the fixing plate 154 are provided with one of a buckling portion and a buckling groove, the air deflector 148 and the wind deflector 122 are provided with the other of the buckling portion and the buckling groove, and the buckling portion is in buckling fit with the buckling groove, so that the structural stability of the air deflector 148 and the wind deflector 122 is enhanced, and the connection stability between the second outer shell 116a and the second inner shell 116b can be further enhanced. In the illustrated embodiment, the wind deflector 148 and the wind deflector 122 are respectively provided with a retaining portion 156 on the panel surface, and the fixing member 152 and the fixing plate 154 are respectively provided with a retaining groove 158 correspondingly, and the retaining portions are clamped into the retaining grooves from the side edges. In order to further increase the structural strength of the air deflection plate 148 and the wind-blocking sheet 122, a reinforcing rib 153 may be further provided at a side edge of the position where the air deflection plate 148 and the wind-blocking sheet 122 are connected to the second inner case 116bd, thereby increasing the structural strength thereof.
The second body 116 is provided with an opening 178 on the outer side wall corresponding to the second fan 120, a protection sheet 180 is installed in the opening 178, and a plurality of meshes 182 are provided on the protection sheet 180 for the second fan 120 to suck air. In the illustrated embodiment, a plurality of meshes 182 are formed in a gathering manner on the protective sheet 180, and a plurality of meshes 182 are also formed on the inner sidewall of the second body 116 corresponding to the second fan 120, so as to secure the intake air amount of the second fan 120.
Furthermore, the protection sheet 180 is a metal sheet, the periphery of the protection sheet 180 is provided with a folded edge 184, the periphery of the opening 178 is provided with a ring-shaped groove 186, the folded edge 184 is clamped in the ring-shaped groove 186, the protection sheet 180 or the folded edge 184 can be stopped by the side wall or the bottom of the ring-shaped groove 186 to prevent the protection sheet 180 from being excessively loaded into the opening, a clamping portion 188 also extends from the folded edge 184, a notch 190 is formed in the bottom of the ring-shaped groove 186, and the clamping portion 188 is bent after being clamped into the notch 190, so that the protection sheet 180 is stably connected with the second body 116. Through the setting of the metallic protection sheet 180, the structural strength of the side wall of the second body 116 corresponding to the second fan 120 can be effectively increased, and the structural arrangement of the meshes 182 can effectively prevent the hair of the user from twisting into the second fan 120, in other embodiments, the protection sheet 180 can also be made of other materials.
Since the two second bodies 116 and the first body 114 have the same rotating structure, only one rotating structure of the second body 116 and the first body 114 will be described as an example.
The rotating structure includes a pivoting portion 162 and a pivoting groove 164, the pivoting portion 162 is disposed on one of the first body 114 and the second body 116, the pivoting groove 164 is disposed on the other of the first body 114 and the second body 116, the pivoting portion 162 is received in the pivoting groove 164 and is rotatably connected to the two through a rotating shaft 166, and the rotating shaft 166 extends along the width direction of the bracket 112, so that the second body 116 can rotate left and right relative to the first body 114.
In the illustrated embodiment, the pivot portion 162 is protruded from the end of the second body 116 and located inside the outer sidewall of the second body 116, and the pivot groove 164 is recessed from the end of the first body 114 and located inside the outer sidewall of the first body 114 and penetrating through the inner sidewall of the first body 114, so that the outer sidewalls of the first body 114 and the second body 116 can be effectively kept intact, and the product appearance is more beautiful. More specifically, blind holes 170 (not penetrating through the upper and lower sidewalls of the first body 114) are respectively recessed in the upper and lower sidewalls of the pivot slot 164, the rotating shaft 166 is inserted through or integrally formed on the upper and lower sides of the pivot portion 162, and two ends of the rotating shaft 166 are respectively inserted into the two blind holes 170, so that the pivot portion 162 is rotatably connected in the pivot slot 164.
Preferably, the rotating shaft 166 may be configured as a hollow structure, so that a wire connecting the fans in the first body 114 and the second body 116 may be inserted into the rotating shaft 166 to avoid wire body entanglement.
Preferably, a damping structure may be disposed between the pivoting portion 162 and the pivoting groove 164, so that the second body 116 can stably stay at a desired position after rotating to the desired position relative to the first body 114. In the illustrated embodiment, the damping structure is a damping ring 172, and the damping ring 172 is disposed around the shaft 166 and in the blind hole 170.
Preferably, a plurality of reinforcing ribs 174 are disposed at an end of the pivoting portion 162 connected to the second body 116 to enhance the structural strength of the pivoting portion 162 and prevent the pivoting portion 162 from being broken during the rotation process.
In the illustrated embodiment, as shown in fig. 11, the first fan 118 and the second fan 120 are the same type of fan, the fan includes a wheel disc 200 and a plurality of blades 202 connected to the peripheral wall of the wheel disc 200, the plurality of blades 202 are uniformly arranged at intervals along the circumferential direction, a connecting line between a center point of the wheel disc 200 and an end point of a distal end side of the blade 202 is L1, a tangent line of an arc-shaped side edge of the blade 202 at the end point is L2, and an included angle between L1 and L2 is 27 to 33 degrees, preferably 30 degrees, so that when the wheel disc 200 rotates, the generated wind force is larger and the noise is smaller.
To sum up, the utility model provides a hang neck attemperator sets up the trompil in the position that the support side corresponds the fan, installation screening glass in the trompil, sets up a plurality of meshs on the screening glass to supply the fan suction air. The utility model discloses an installation screening glass in the trompil sets up a plurality of small circle shape meshes on the screening glass to supply the fan suction air, because every mesh size ratio is smaller, consequently can effectively reduce the probability in user's hair hank income fan, increase the safety in utilization of product, and make the product appearance more pleasing to the eye. The utility model discloses a hang neck attemperator simple structure easily realizes, and the practicality is strong, is suitable for popularization and application.
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 (10)
1. The utility model provides a hang neck attemperator, can be used to wear at human neck, includes the support and locates temperature adjusting component in the support, temperature adjusting component includes the fan, its characterized in that, the support corresponds be equipped with the trompil on the side of fan, install the screening glass in the trompil, be equipped with a plurality of meshes on the screening glass, for the supply fan intake air.
2. The neck temperature adjusting device as claimed in claim 1, wherein a plurality of said meshes are annularly distributed on said protection sheet, and comprise an outer ring hole, an inner ring hole and at least one ring of intermediate holes between said outer ring hole and said inner ring hole, the aperture of said intermediate holes is smaller than that of said outer ring hole, and the aperture of said inner ring hole is smaller than that of said intermediate holes.
3. The hanging neck temperature adjusting device as claimed in claim 1, wherein the protection sheet is a metal sheet and has a folded edge at its periphery, the periphery of the opening has a ring-shaped groove or a resisting portion, the folded edge is clamped in the ring-shaped groove or the resisting portion, a clamping portion extends from the folded edge, and a notch is correspondingly formed in the ring-shaped groove or the resisting portion, and the clamping portion is clamped in the notch.
4. The neck temperature adjusting device of claim 1, wherein an air duct is formed in the bracket corresponding to the fan, air outlets arranged along the length direction of the bracket are formed in the side wall of the air duct, a partition plate is arranged in the bracket, the partition plate extends along the length direction of the bracket and divides a cavity in the bracket into the air duct and an accommodating space;
a guide part extending towards the inside of the air duct is arranged on the side edge of the partition plate close to one end of the fan, and the guide part is used for guiding the wind generated by the fan into the air duct; and/or the presence of a gas in the gas,
and the side edge of the partition board is concavely provided with an air guide groove corresponding to the position of the air outlet, and the air guide groove extends along the length direction of the partition board.
5. The hanging neck temperature adjusting device as claimed in claim 1, wherein the temperature adjusting assembly further comprises a semiconductor temperature adjusting device, the semiconductor temperature adjusting device comprises a heat dissipating member disposed in the support, a heat conducting member disposed on an inner side wall of the support, a semiconductor refrigeration sheet attached between the heat dissipating member and the heat conducting member, and a heat dissipating fan disposed at one end of the heat dissipating member, a cold end surface of the semiconductor refrigeration sheet is attached to the heat conducting member, a hot end surface of the semiconductor refrigeration sheet is attached to the heat dissipating member, the support is respectively provided with a heat dissipating hole and an air inlet hole corresponding to the heat dissipating member and the heat dissipating fan, and a separating sheet disposed between the heat dissipating hole and the air inlet hole is disposed in the support.
6. The hanging neck temperature adjusting device as claimed in claim 5, wherein the heat dissipating member comprises a bottom plate attached to 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, the heat dissipating fan is at least partially disposed on the bottom plate, and the bottom plate is provided with positioning holes through which screws are inserted to fix the heat dissipating member to the bracket.
7. The device as claimed in claim 1, wherein an air channel is formed in the holder corresponding to the fan, an air outlet is formed in a side wall of the air channel, the holder includes an outer shell and an inner shell assembled with each other, an air deflector is provided on an inner wall of one of the outer shell and the inner shell, the air deflector divides a cavity in the holder into the air channel and an accommodating space, a fixing member is provided on an inner wall of the other of the outer shell and the inner shell, a fastening portion is provided on one of the air deflector and the fixing member, a fastening groove is provided on the other of the air deflector and the fixing member, and the fastening portion is engaged with the fastening groove when the outer shell and the inner shell are assembled with each other.
8. The hanging neck temperature adjusting device as claimed in claim 1, wherein the support comprises a first body and a second body connected to two ends of the first body, wherein two ends of the first body are respectively provided with a first fan, a second fan is arranged in the second body, the first body is in a curved shape adapted to the neck of the human body, two mounting members are further arranged in the first body, the two mounting members are arranged along the length direction of the first body, the first fan is mounted on the mounting members, a first air duct corresponding to the first fan is formed between the mounting members and the inner side wall of the first body, and a first air outlet is arranged on the side wall of the first air duct.
9. The device of claim 1, wherein the holder comprises a first body and at least a second body, the first body and the second body are mutually rotationally connected through a rotating structure, so that the second body can rotate left and right relative to the first body, the rotating structure comprises a first connecting piece and a second connecting piece, the first connecting piece comprises a first fixed part and two first pivoting parts which are connected with one end of the first fixed part and are arranged at intervals, the first fixed part is fixedly connected in the first body, the second connecting piece comprises a second fixed part and a second pivot part connected with one end of the second fixed part, the first pivot part and the second pivot part are respectively provided with a shaft hole, the second fixing part is fixedly connected in the second body, the second pivot parts extend into the two first pivot parts and are inserted into the shaft holes by utilizing a rotating shaft to realize rotating connection; a damping piece is arranged between the second pivot part and the first pivot part.
10. The device as claimed in claim 9, wherein a protrusion is further provided on an outer side wall of the first pivot portion or the second pivot portion, the protrusion being used to prevent the second body from over-rotating with respect to the first body.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023347595.8U CN214198996U (en) | 2020-12-31 | 2020-12-31 | Neck-hanging temperature adjusting device |
| JP2021071285A JP6986795B2 (en) | 2020-05-13 | 2021-04-20 | Portable blower |
| JP2023535440A JP2024501192A (en) | 2020-12-31 | 2021-12-29 | Neck temperature regulator |
| PCT/CN2021/142258 WO2022143708A1 (en) | 2020-12-31 | 2021-12-29 | Neck hanging type temperature adjustment device |
| US18/315,461 US20230280050A1 (en) | 2020-11-12 | 2023-05-10 | Wearable air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023347595.8U CN214198996U (en) | 2020-12-31 | 2020-12-31 | Neck-hanging temperature adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214198996U true CN214198996U (en) | 2021-09-14 |
Family
ID=77633560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023347595.8U Ceased CN214198996U (en) | 2020-05-13 | 2020-12-31 | Neck-hanging temperature adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214198996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022143708A1 (en) * | 2020-12-31 | 2022-07-07 | 深圳市蓝禾技术有限公司 | Neck hanging type temperature adjustment device |
| US11661947B2 (en) | 2019-10-25 | 2023-05-30 | Shenzhen JISU Technology Co., Ltd | Neck fan |
-
2020
- 2020-12-31 CN CN202023347595.8U patent/CN214198996U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11661947B2 (en) | 2019-10-25 | 2023-05-30 | Shenzhen JISU Technology Co., Ltd | Neck fan |
| US11754080B2 (en) | 2019-10-25 | 2023-09-12 | Shenzhen JISU Technology Co., Ltd | Neck fan |
| WO2022143708A1 (en) * | 2020-12-31 | 2022-07-07 | 深圳市蓝禾技术有限公司 | Neck hanging type temperature adjustment device |
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| IW01 | Full invalidation of patent right |
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