CN213744087U - Hanging neck type cooling device - Google Patents

Abstract

The utility model provides a hang neck formula heat sink, including the arc support, blow module and refrigeration module, the centrifugal fan of module of blowing is acceptd in the arc support, the wind channel intercommunication air intake of blowing and the air outlet of blowing that is located the arc support, refrigeration module's refrigerating plant, heat abstractor and radiator fan are acceptd in the arc support, heat abstractor is heat-conduction with refrigerating plant and is connected, radiator fan corresponds the setting with heat abstractor and heat dissipation air intake, radiator fan inhales the air through the heat dissipation air intake and blows to heat abstractor and guide the arc support of air outlet discharge through the wind channel, the piece that leads is heat-conduction with refrigerating plant and is connected and expose outside the arc support from one side that the arc support is close to human neck. This hang neck formula heat sink has the dual function of blowing and refrigeration concurrently, can not only blow and can also refrigerate the cooling to human neck, the function is diversified to cooling effect has been promoted.

Description

Hanging neck type cooling device

Technical Field

The utility model relates to a heat sink technical field especially relates to a hang neck formula heat sink.

Background

Along with the coming of the summer day of inflammation, people often can appear the situation of the profuse sweat dribble when walking or moving in the open air, and at this moment conventional fixed fan has obviously not satisfied outdoor activities crowd's demand, so portable fan has appeared on the market, for example hang the neck fan, and small and exquisite portable need not to occupy both hands, can blow the cooling when bringing convenience for user's trip, consequently is liked by the consumer deeply.

However, the existing neck-hung fan only has a single blowing function, and the blown air has the same temperature as the external environment, so that the cooling effect is not good enough, and therefore, a product capable of cooling while blowing air is needed to be developed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hang neck formula heat sink can not only blow to human neck and can also refrigerate the cooling to the neck, has concurrently and bloies and refrigerated dual function, and the function is diversified to cooling effect has been promoted.

The utility model provides a neck hanging type cooling device, which comprises an arc-shaped bracket, wherein the arc-shaped bracket is used for being worn on the neck of a human body, and also comprises a blowing module and a refrigerating module, the blowing module comprises a centrifugal fan, a blowing air inlet, a blowing air outlet and an air channel, the blowing air inlet and the blowing air outlet are arranged on the outer wall of the arc-shaped bracket, the centrifugal fan is contained in the arc-shaped bracket and is arranged corresponding to the blowing air inlet, the air channel is positioned in the arc-shaped bracket and communicated with the blowing air inlet and the blowing air outlet, the refrigerating module comprises a refrigerating device, a cold-guiding piece, a heat-radiating device, a heat-radiating fan, a heat-radiating air inlet and a heat-radiating air outlet, the refrigerating device, the heat-radiating device and the heat-radiating fan are contained in the arc-shaped bracket, the heat-radiating air inlet and the heat-radiating air outlet are arranged on the outer wall of the arc-shaped bracket, the heat dissipation device is in heat conduction connection with the refrigeration device, the heat dissipation fan is arranged corresponding to the heat dissipation device and the heat dissipation air inlet, and the cold conduction piece is in heat conduction connection with the refrigeration device and is exposed out of the arc-shaped support from one side of the arc-shaped support, which is close to the neck of a human body.

Furthermore, the refrigerating device is a semiconductor refrigerating block, the cold conducting piece is in heat conduction connection with the refrigerating surface of the semiconductor refrigerating block, and the heat radiating device is in heat conduction connection with the heat radiating surface of the semiconductor refrigerating block.

Further, the heat dissipation fan is an axial fan and is disposed between the heat dissipation device and the heat dissipation air inlet, and the heat dissipation air outlet and the heat dissipation air inlet are disposed at an interval.

Further, the cold guide piece is in an arc-shaped bent shape so as to be attached to the neck of a human body.

Furthermore, the number of the blowing modules is two, the two blowing modules are respectively arranged at the two ends of the arc-shaped support to blow air corresponding to the left side and the right side of the human neck, and the refrigerating module is arranged at the middle of the arc-shaped support to refrigerate corresponding to the rear part of the human neck.

Furthermore, the arc-shaped support is of a three-section assembled structure and is formed by assembling two blowing sections and a refrigerating section, the two blowing sections are respectively located at two ends of the arc-shaped support, the refrigerating section is located in the middle of the arc-shaped support, the two blowing sections are respectively detachably connected with two ends of the refrigerating section, the two blowing modules are respectively arranged at the two blowing sections, and the refrigerating module is arranged at the refrigerating section.

Further, the arc support includes inside wall, lateral wall, roof and diapire, the air intake of blowing is seted up simultaneously the section of blowing the inside wall with on the lateral wall, the air outlet of blowing is seted up the section of blowing on the roof, the heat dissipation air intake with the heat dissipation air outlet is seted up simultaneously the refrigeration section on the lateral wall.

Further, the air outlet of blowing comprises a plurality of through-holes, and the through-holes are arranged on the top wall at intervals along the length direction of each blowing section.

The air blowing device further comprises a first switch key and a second switch key, wherein the first switch key and the second switch key are arranged on the arc-shaped support, the first switch key is used for controlling the opening and closing of the two air blowing modules, and the second switch key is used for controlling the opening and closing of the refrigeration module.

Further, still include temperature sensor and control circuit board, temperature sensor sets up lead and be used for detecting on the cold piece lead the temperature of cold piece, temperature sensor with control circuit board electric connection, control circuit board according to the temperature that temperature sensor detected, automatically regulated refrigeration power or automatic control of refrigeration module open and close.

Furthermore, the intelligent air conditioner further comprises an intelligent sensor, the intelligent sensor is electrically connected with the control circuit board, and the control circuit board automatically controls the blowing module and the refrigerating module to be opened and closed according to detection signals of the intelligent sensor.

The utility model provides a hang neck formula heat sink, including the arc support, blow module and refrigeration module, the air intake of blowing of module and the air outlet of blowing are seted up on the outer wall of arc support, centrifugal fan accepts in the arc support and corresponds the setting with the air intake of blowing, the wind channel is located the arc support and communicates the air intake of blowing and the air outlet of blowing, refrigeration module's refrigerating plant, heat abstractor and radiator fan accept in the arc support, heat dissipation air intake and heat dissipation air outlet are seted up on the outer wall of arc support, heat abstractor is heat-conduction with refrigerating plant and is connected, radiator fan corresponds the setting with heat abstractor and heat dissipation air intake, it exposes outside the arc support to lead cold piece and refrigerating plant to be heat-conduction and be connected and from one side that the arc support is close to human neck. The utility model discloses a setting of module and the refrigeration module of blowing not only can blow to human neck and can also refrigerate the cooling to the neck, has the dual function of blowing and refrigeration concurrently, but also can use simultaneously by the exclusive use of two kinds of functions, and the function is diversified to the cooling effect has been promoted.

Drawings

Fig. 1 is a schematic structural view of a neck-hanging type cooling device according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of another embodiment of the neck hanging type cooling device of the present invention;

fig. 3 is a schematic view of the split structure of the neck-hanging type cooling device in the embodiment of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the embodiment of the utility model provides a hang neck formula heat sink that provides, including arc support 1, blow module and refrigeration module, arc support 1 is used for dressing on human neck, and the module of blowing realizes the function of blowing to human neck, and refrigeration module realizes the refrigeration function to human neck.

The module of blowing includes centrifugal fan 21, the air intake 22 of blowing, air outlet 23 and wind channel 24 of blowing, air intake 22 of blowing and air outlet 23 of blowing are seted up on the outer wall of arc support 1, centrifugal fan 21 is acceptd in arc support 1 and is corresponded the setting with air intake 22 of blowing, wind channel 24 is located arc support 1 and is linked through air intake 22 of blowing and air outlet 23 of blowing, centrifugal fan 21 is used for from the air intake 22 axial that blows and inhales the outside air, the air current is discharged by air outlet 23 of blowing through wind channel 24 under the centrifugal action of flabellum, and then realize the blowing to human neck direction.

The refrigeration module comprises a refrigeration device 31, a cold guide piece 32, a heat dissipation device 33, a heat dissipation fan 34, a heat dissipation air inlet 35 and a heat dissipation air outlet 36, the refrigeration device 31, the heat dissipation device 33 and the heat dissipation fan 34 are contained in the arc-shaped support 1, the heat dissipation air inlet 35 and the heat dissipation air outlet 36 are arranged on the outer wall of the arc-shaped support 1, the heat dissipation device 33 is in heat conduction connection with the refrigeration device 31, the heat dissipation fan 34 is correspondingly arranged with the heat dissipation device 33 and the heat dissipation air inlet 35, and the cold guide piece 32 is in heat conduction connection with the refrigeration device 31 and is exposed out of the arc-shaped support 1 from one side of the arc-shaped support 1 close to the neck of a human body.

It is worth mentioning that the air blowing module and the refrigeration module are mutually independent, and can be operated simultaneously or operated by one of the air blowing module and the refrigeration module, so that a user can select the air blowing module and the refrigeration module by himself, the diversity of functions is increased, and the user experience is prompted.

It can be understood that the heat conduction connection between the heat dissipation device 33 and the refrigeration device 31 means that, because the refrigeration device 31 inevitably generates heat during operation to generate a certain amount of heat, if the heat is not processed, the refrigeration effect of the refrigeration device 31 is greatly reduced, the heat dissipation device 33 needs to be used to improve the above problems, and the refrigeration device 31 and the heat dissipation device 33 have a temperature difference, so that the heat of the refrigeration device 31 is transferred to the heat dissipation device 33 through the heat conduction connection, and then the heat of the heat dissipation device is blown away through the heat dissipation fan 34, thereby not affecting the refrigeration effect of the refrigeration device 31; the cold conducting piece 32 is connected with the refrigerating device 31 in a heat conduction mode, that is, the refrigerating device 31 has temperature difference with the cold conducting piece 32 in a refrigerating running state, and the refrigerating device 31 transmits cold to the cold conducting piece 32, so that the cold conducting piece 32 is in contact with the neck of a human body to realize refrigerating conduction.

Preferably, the heat sink 33 is an aluminum heat sink, but not limited thereto. The aluminum material has good heat dissipation performance, so that the cooling device 31 has good heat dissipation effect, and the aluminum radiator has good oxidation corrosion resistance and long service life.

In this embodiment, the cooling device 31 is a semiconductor cooling block, the cold conducting member 32 is connected to the cooling surface of the semiconductor cooling block in a heat conduction manner, and the heat dissipating device 33 is connected to the heat dissipating surface of the semiconductor cooling block in a heat conduction manner. After the semiconductor refrigeration block is electrified, the temperature of one surface of the semiconductor refrigeration block is reduced, and the temperature of the other surface of the semiconductor refrigeration block is increased, so that the one surface is a refrigeration surface, the other surface is a heating surface, the temperature of the neck surface close to a human body is reduced, the refrigeration quantity of the refrigeration surface of the semiconductor refrigeration block is conducted through the cold conduction piece 32 to cool the human body, the heat of the heating surface of the semiconductor refrigeration block is dissipated through the built-in heat dissipation device 33 and the heat dissipation fan 34, and the heat dissipation fan 34 blows hot air out of the heat dissipation air outlet 36, so that the heat dissipation function is realized.

The heat dissipation fan 34 is an axial fan and is disposed between the heat dissipation device 33 and the heat dissipation air inlet 35, the heat dissipation air outlet 36 and the heat dissipation air inlet 35 are disposed at an interval along the length direction of the arc-shaped support 1, and the heat dissipation air outlet 36 is disposed beside the heat dissipation air inlet 35.

Further, the cold guide member 32 is curved to fit around the neck of a human body. Preferably, lead the radian phase-match of cold piece 32 and arc support 1, lead cold piece 32 can bulge in the outer wall setting of arc support 1, perhaps lead the outer wall embedded in arc support 1 of cold piece 32, set up with the outer wall parallel and level of arc support 1. The cold conducting piece 32 is made of metal material or ceramic material, and has good temperature conduction effect. Preferably, the cold guide member 32 is made of stainless steel or aluminum.

In this embodiment, the quantity of the module of blowing is two, sets up respectively and bloies in order to correspond the left and right sides of human neck in the both ends position of arc support 1, and the refrigeration module setting is in the middle part position of arc support 1 to correspond the setting of human neck rear portion, refrigerate in order to correspond the rear portion of human neck.

Further, arc support 1 is three-section assembled structure, by two sections 101 and a refrigeration section 102 equipment formation of blowing, two sections 101 of blowing are located the both ends position of arc support 1 respectively to relative setting, refrigeration section 102 is located the middle part position of arc support 1, two sections 101 of blowing are connected with the both ends detachably of refrigeration section 102 respectively, two modules of blowing set up respectively at two sections 101 of blowing, refrigeration module sets up at refrigeration section 102. Optionally, the blowing section 101 and the cooling section 102 may be communicated with each other, so that the cold air of the semiconductor cooling block cools the air in the air duct 24 of the blowing section 101, and the air blown by the centrifugal fan 21 has a better cooling effect, but not limited thereto. The blowing section 101 and the cooling section 102 may also be separated, that is, the blowing section 101 and the cooling section 102 are not communicated with each other.

Specifically, the arc-shaped support 1 comprises an inner side wall 1a, an outer side wall 1b, a top wall 1c and a bottom wall 1d, the inner side wall 1a is a side wall of the arc-shaped support 1 attached to a human neck, the outer side wall 1b is a side wall opposite to the inner side wall 1a, the blowing air inlet 22 is simultaneously arranged on the inner side wall 1a and the outer side wall 1b of the blowing section 101 and is close to the end part of the arc-shaped support 1, and the adopted fan is the centrifugal fan 21, so that the centrifugal fan 21 can suck external air from the axial direction of the blowing air inlet 22; the blowing air outlet 23 is formed in the top wall 1c of the blowing section 101, the blowing air outlet 23 is formed by a plurality of through holes, and the through holes are arranged on the top wall 1c at intervals along the length direction of the blowing section 101; the heat dissipation air inlet 35 and the heat dissipation air outlet 36 are simultaneously disposed on the outer side wall 1b of the refrigeration section 102, in this embodiment, the number of the heat dissipation air inlets 35 is one, the corresponding heat dissipation modules are disposed in the middle of the arc-shaped support 1, the number of the heat dissipation air outlets 36 is two, and the heat dissipation air inlets 35 are spaced apart from each other. Wherein, the cold guide member 32 is arranged on the inner side wall 1a of the refrigerating section 102 corresponding to the refrigerating module.

Further, hang neck formula heat sink still includes battery 9, control circuit board 7, first switch button 4 and second switch button 5, and battery 9 and circuit board 7 can set up in section 101 of blowing, and can set up side by side. The control circuit board 7 is respectively electrically connected with the blowing module, the refrigerating module, the battery 9, the first switch key 4 and the second switch key 5, and the battery 9 provides power for the blowing module and the refrigerating module. The first switch key 4 and the second switch key 5 are both arranged on the arc-shaped support 1, the first switch key 4 is used for controlling the opening and closing of the two blowing modules, and the second switch key 5 is used for controlling the opening and closing of the refrigerating module. Preferably, the first switch button 4 and the second switch button 5 can also be used for respectively adjusting the blowing wind power of the blowing module and the cooling temperature of the cooling module.

Further, hang neck formula heat sink and still include temperature sensor 6, and temperature sensor 6 sets up and is used for detecting the temperature of leading cold spare 32 on leading cold spare 32, prevents that the temperature supercooling or the overheated injury to the human body of refrigerating plant 31 conduction, and temperature sensor 6 and control circuit board 7 electric connection, control circuit board 7 are according to the temperature that temperature sensor 6 detected, the opening and closing of the refrigeration power of automatically regulated refrigeration module or automatic control refrigeration module.

Further, hang neck formula heat sink and still include intelligent inductor 8, intelligent inductor 8 and 7 electric connection of control circuit board, control circuit board 7 is according to intelligent inductor 8's detected signal, opening and closing of automatic control module and the refrigeration module of blowing. Specifically, intelligent inductor 8 can adopt distance sensor, infrared sensor or temperature sensor 6, utilize the respective characteristic of sensor, match different detected signal, for example distance sensor or infrared sensor detect human and the arc support 1 between the position relation, and then judge whether someone wears hanging neck formula heat sink or whether will hang neck formula heat sink and take off, wear under the condition of hanging neck formula heat sink unmanned, can realize automatic shutdown through intelligent inductor 8, avoid unnecessary electric energy extravagant and protect the internal circuit. Similarly, when adopting temperature sensor as intelligent inductor 8, judge whether someone wears hanging neck formula heat sink through the temperature variation that detects 1 external environment of arc support to carry out the auto-off option.

The utility model provides a neck-hung cooling device, which comprises an arc-shaped support 1, an air blowing module and a refrigerating module, wherein an air blowing air inlet 22 and an air blowing air outlet 23 of the air blowing module are arranged on the outer wall of the arc-shaped support 1, a centrifugal fan 21 is accommodated in the arc-shaped support 1 and is arranged corresponding to the air blowing air inlet 22, an air duct 24 is positioned in the arc-shaped support 1 and is communicated with the air blowing air inlet 22 and the air blowing air outlet 23, and a refrigerating device 31 of the refrigerating module, the heat dissipation device 33 and the heat dissipation fan 34 are accommodated in the arc-shaped support 1, the heat dissipation air inlet 35 and the heat dissipation air outlet 36 are arranged on the outer wall of the arc-shaped support 1, the heat dissipation device 33 is in heat conduction connection with the refrigeration device 31, the heat dissipation fan 34 is arranged corresponding to the heat dissipation device 33 and the heat dissipation air inlet 35, and the cold conduction piece 32 is in heat conduction connection with the refrigeration device 31 and is exposed out of the arc-shaped support 1 from one side of the arc-shaped support 1 close to the neck of a human body. The utility model discloses a setting of module and the refrigeration module of blowing not only can blow to human neck and can also refrigerate the cooling to the neck, has the dual function of blowing and refrigeration concurrently, but also can use simultaneously by the exclusive use of two kinds of functions, and the function is diversified to the cooling effect has been promoted.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (11)

1. The utility model provides a hang neck formula heat sink, includes arc support (1), arc support (1) is used for wearing on human neck, its characterized in that still includes module and the refrigeration module of blowing, the module of blowing includes centrifugal fan (21), air intake (22), air outlet (23) and wind channel (24) of blowing, air intake (22) with air outlet (23) of blowing are seted up on the outer wall of arc support (1), centrifugal fan (21) accept in arc support (1) and with air intake (22) of blowing correspond the setting, wind channel (24) are located in arc support (1) and intercommunication air intake (22) with air outlet (23) of blowing, the refrigeration module includes refrigerating plant (31), leads cold spare (32), heat abstractor (33), radiator fan (34), A heat radiation air inlet (35) and a heat radiation air outlet (36), the refrigerating device (31), the heat radiation device (33) and the heat radiation fan (34) are accommodated in the arc-shaped support (1), the heat dissipation air inlet (35) and the heat dissipation air outlet (36) are arranged on the outer wall of the arc-shaped support (1), the heat sink (33) is connected in a heat-conducting manner to the refrigerating device (31), the heat radiation fan (34) is arranged corresponding to the heat radiation air inlet (35), the heat radiation fan (34) sucks air through the heat radiation air inlet (35) and blows the air to the heat radiation device (33) and guides the air to the heat radiation air outlet (36) through the air duct (24) to be discharged out of the arc-shaped support (1), the cold conducting piece (32) is in heat conduction connection with the refrigerating device (31) and is exposed out of the arc-shaped support (1) from one side of the arc-shaped support (1) close to the neck of a human body.

2. A hanging neck type cooling device as claimed in claim 1, wherein the refrigerating device (31) is a semiconductor refrigerating block, the cold conducting member (32) is in heat conduction connection with the refrigerating surface of the semiconductor refrigerating block, and the heat dissipating device (33) is in heat conduction connection with the heat dissipating surface of the semiconductor refrigerating block.

3. The hanging neck type cooling device as claimed in claim 2, wherein the heat dissipating fan (34) is an axial fan and is disposed between the heat dissipating device (33) and the heat dissipating inlet (35), and the heat dissipating outlet (36) and the heat dissipating inlet (35) are disposed at an interval.

4. The hanging neck cooling device as claimed in claim 2, wherein the cold-conducting piece (32) is curved in an arc shape to fit the neck of a human body.

5. The hanging neck type cooling device as claimed in claim 2, wherein the number of the blowing modules is two, the blowing modules are respectively arranged at two ends of the arc-shaped bracket (1) to blow air corresponding to the left and right sides of the neck of the human body, and the refrigeration module is arranged at the middle position of the arc-shaped bracket (1) to refrigerate corresponding to the rear part of the neck of the human body.

6. The hanging neck type cooling device as claimed in claim 5, wherein the arc-shaped bracket (1) is of a three-section assembly type structure and is formed by assembling two blowing sections (101) and a refrigerating section (102), the two blowing sections (101) are respectively located at two ends of the arc-shaped bracket (1), the refrigerating section (102) is located at a middle position of the arc-shaped bracket (1), the two blowing sections (101) are respectively detachably connected with two ends of the refrigerating section (102), the two blowing modules are respectively arranged at the two blowing sections (101), and the refrigerating module is arranged at the refrigerating section (102).

7. The hanging neck type cooling device as claimed in claim 6, wherein the arc-shaped bracket (1) comprises an inner side wall (1a), an outer side wall (1b), a top wall (1c) and a bottom wall (1d), the blowing air inlet (22) is simultaneously opened on the inner side wall (1a) and the outer side wall (1b) of the blowing section (101), the blowing air outlet (23) is opened on the top wall (1c) of the blowing section (101), and the heat dissipation air inlet (35) and the heat dissipation air outlet (36) are simultaneously opened on the outer side wall (1b) of the refrigerating section (102).

8. The hanging neck type cooling device as claimed in claim 7, wherein the blowing air outlet (23) is formed by a plurality of through holes which are arranged on the top wall (1c) at intervals along the length direction of each blowing section (101).

9. The hanging neck type cooling device according to claim 5, further comprising a first switch button (4) and a second switch button (5), wherein the first switch button (4) and the second switch button (5) are both disposed on the arc-shaped bracket (1), the first switch button (4) is used for controlling the opening and closing of the two blowing modules, and the second switch button (5) is used for controlling the opening and closing of the refrigeration module.

10. The hanging neck type cooling device according to claim 9, further comprising a temperature sensor (6) and a control circuit board (7), wherein the temperature sensor (6) is disposed on the cooling guide (32) and used for detecting the temperature of the cooling guide (32), the temperature sensor (6) is electrically connected to the control circuit board (7), and the control circuit board (7) automatically adjusts the cooling power of the cooling module or automatically controls the on and off of the cooling module according to the temperature detected by the temperature sensor (6).

11. The hanging neck type cooling device according to claim 10, further comprising an intelligent sensor (8), wherein the intelligent sensor (8) is electrically connected to the control circuit board (7), and the control circuit board (7) automatically controls the blowing module and the cooling module to be turned on or off according to a detection signal of the intelligent sensor (8).

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