CN214371062U

CN214371062U - Hang neck changes in temperature appearance

Info

Publication number: CN214371062U
Application number: CN202120126496.2U
Authority: CN
Inventors: 林增通
Original assignee: Shenzhen Huiqimei Technology Co ltd
Current assignee: Shenzhen Huiqimei Technology Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-10-08
Anticipated expiration: 2031-01-18
Also published as: WO2022151621A1

Abstract

The utility model provides a hang neck cooling and heating appearance, includes the curved string neck body of form, be provided with the cold and hot generator on hanging the neck body, the cold and hot generator includes conduction piece, cold and hot semiconductor, diffusion piece and fan assembly, fan assembly sets up on diffusion piece keeps away from cold and hot semiconductor one side, diffusion piece upwards extends on the fan side and is formed with a plurality of diffusion wings, diffusion wing interval arrangement forms the ventilation duct, ventilation duct both ends notch sets up along hanging neck body length direction, it is provided with the air outlet to lie in ventilation duct both ends notch department on the peripheral casing of cold and hot generator, the air outlet orientation deviates from human neck direction setting, lies in fan assembly position department on the casing and is provided with the air intake. The utility model discloses, through the improved design to the structure, not only can realize enjoying the cool and the double-deck function of heating switches, it is rational in infrastructure to discharge steam or air conditioning simultaneously, and exhaust gas can not the reaction on the human body, and the effectual use that has strengthened the product is experienced and is felt, and the emission efficiency is high simultaneously.

Description

Hang neck changes in temperature appearance

Technical Field

The utility model relates to a hang neck fan technical field, specifically a hang neck cooling and heating appearance.

Background

Hang neck refrigeration appearance is a portable refrigeration plant who has recently emerged, can realize wearing at human neck through hanging the neck body to play the effect of liberation both hands. The equipment generally produces cold through the semiconductor piece, and the cold is transmitted to the skin or blood vessels of the human body through the conduction piece, so that the effect of cooling the human body is achieved, and the equipment is popular in hot summer.

However, when the semiconductor is used for refrigeration, according to the principle of energy equivalent exchange, corresponding heat is inevitably generated, the generated heat needs to be discharged and processed in time, if the heat is not processed properly, the use effect of the product is influenced, and the product can not be used normally in serious cases.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hang neck cooling and heating appearance through the improved design to the structure, not only can realize enjoying the cool and heating double-deck function switching, and it is rational in infrastructure to discharge steam or air conditioning simultaneously, and exhaust gas can not counteract on the human body, and the effectual use that has strengthened the product is experienced and is felt, and discharge efficiency is high simultaneously to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a neck hanging cooling and heating instrument, which comprises an arc-shaped neck hanging body, wherein a cooling and heating generator is arranged on the neck hanging body, the cold and hot generator comprises a conduction piece, a cold and hot semiconductor, a diffusion piece and a fan component, the conduction piece is arranged on one side wall surface of the neck of the human body facing the neck when the neck hanger is worn, the cold and hot semiconductor is arranged between the conduction piece and the diffusion piece, and is connected with the conduction piece and the diffusion piece in a temperature difference conduction way, the fan component is arranged on one side of the diffusion piece far away from the cold and hot semiconductors, the side surface of the diffusion piece facing the fan extends upwards to form a plurality of diffusion wings which are arranged at intervals to form ventilation grooves, the notches at the two ends of the ventilation groove are arranged along the length direction of the neck hanging body, air outlets are arranged on the peripheral shell of the cold and heat generator at the notches at the two ends of the ventilation groove, the air outlet orientation deviates from human neck direction setting, it is provided with the air intake to lie in fan unit position department on the casing.

Preferably, the conductive element is an aluminum alloy element.

Preferably, the diffusion member is an aluminum alloy member, and the diffusion wing is a sheet-like wing.

Preferably, the cold and hot generator is provided with two sets ofly, two sets of cold and hot generators set up in hanging neck body both ends position department, the cold and hot generator still includes a casing, the casing includes generator drain pan and the generator face-piece that mutual lock is connected, be provided with the conduction through-hole on the generator drain pan, cold and hot semiconductor sets up in the conduction through-hole, the generator drain pan is kept away from a string neck body tip and is provided with the air outlet, air outlet and air intake all set up on the generator face-piece.

Preferably, the cold and hot generator is connected with an external electric device above the air inlet, the external electric device and the generator surface shell are arranged in an isolated mode, and a ventilation gap is formed between the external electric device and the generator surface shell.

Preferably, the external electric device is internally provided with a circuit board assembly and a storage battery which are electrically connected with each other.

Preferably, the circuit board assembly is electrically connected with a display screen, a gear switch group, a change-over switch and a USB interface, and the display screen, the gear switch group, the change-over switch and the USB interface are all arranged in a through hole preset in the shell.

Preferably, the external electric device comprises an electric device face shell and an electric device bottom shell which are mutually buckled and connected.

Preferably, an adapting support piece is arranged in the middle of one side of the neck hanging body facing to the neck of the human body.

Preferably, the adapter pad is a soft silicone rubber.

Compared with the prior art, the utility model discloses beneficial effect: the utility model discloses, the air outlet deviates from human neck direction setting, and be provided with the ventilation groove that sets up towards the air outlet direction on the diffusion piece, the discharge wind that fan assembly produced flows under the water conservancy diversion effect in ventilation groove, the wind pressure has not only been increased, discharge efficiency has been improved, discharge wind simultaneously and flow the direction and discharge to the human neck direction of dorsad, make discharge wind flow can not produce the effect of returning back in the at utmost, thereby make the product enjoy cool or the more pure effectual use experience sense that strengthens the product of heating effect, the life of product has also been strengthened. And the circuit is switched through the change-over switch, so that double functions of cooling and heating can be realized, the product is not limited by seasons, and the market expansion of the product is facilitated.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the cooling and heating generator of the present invention;

FIG. 4 is a schematic view of the diffuser of the present invention;

FIG. 5 is a first perspective view of the present invention;

fig. 6 is a second perspective view of the present invention.

In the figure: 1 hanging a neck; 2 a cold-heat generator; 21 a conductor; 22 a cold-hot semiconductor; 23 a diffuser; 231 a diffusion wing; 232 a ventilation slot; 24 a fan assembly; 25 air outlet; 26 air inlets; 27 a housing; 271 generator bottom case; 272 generator face shell; 273 conductive vias; 3, external electric devices; 31 a circuit board assembly; 311 a display screen; a 312-position switch; 313 a changeover switch; 314 USB interface; 32 storage batteries; 33 an electric device panel; 34 an electrical component bottom housing; 4, ventilating gaps; 5 adapting the holder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-6, in an embodiment of the present invention, a hang neck cooling and heating apparatus, includes the curved neck body 1 of hanging, be provided with cold and hot generator 2 on the neck body 1 of hanging, cold and hot generator 2 includes conduction piece 21, cold and hot semiconductor 22, diffusion piece 23 and fan assembly 24, conduction piece 21 sets up on the human neck side wall face of orientation when hanging neck body 1 and wearing, cold and hot semiconductor 22 sets up between conduction piece 21 and diffusion piece 23, and is connected with conduction piece 21 and diffusion piece 23 difference in temperature conduction, conduction piece 21 and diffusion piece 23 are aluminum alloy pieces, use aluminum alloy pieces can strengthen temperature conduction efficiency.

Fan assembly 24 sets up and keeps away from cold and hot semiconductor 22 one side in diffusion piece 23, diffusion piece 23 upwards extends to be formed with a plurality of diffusion wings 231 towards a fan side, diffusion wing 231 is lamellar fin, diffusion wing 231 interval arrangement forms

ventilation groove

232, 1 length direction setting along hanging the neck body is followed to ventilation groove 232 both ends notch, it is provided with air outlet 25 to lie in ventilation groove 232 both ends notch on 2 peripheral casings of cold and hot generator, air outlet 25 orientation deviates from human neck direction setting, it is provided with air intake 26 to lie in fan assembly 24 position department on the casing. With air outlet 25's air-out direction orientation deviating from human neck direction setting, the design of this kind of structure, fan assembly 24 forms the wind current after air intake 26 inhales and blows to diffuser 23 on, the wind current blows out toward deviating from human neck direction from air outlet 25 after the guide of draft slot 232, can ensure can not the reaction on the human body when cold volume or heat on diffuser 23 are discharged, thereby really realize the refrigeration or the effect of heating that the user needs, improve the experience of product use and feel, and utilize the structure of draft slot 232 to carry out wind-guiding diffusion energy, enable the wind current more concentrate and be favorable to reinforcing wind current intensity, the diffusion effect is more ideal.

The cold and hot generator 2 is provided with two sets, two sets of cold and hot generator 2 set up in hanging 1 both ends position department of neck body, cold and hot generator 2 still includes a casing 27, casing 27 includes generator bottom shell 271 and generator face shell 272 that mutual lock is connected, be provided with conduction through-hole 273 on the generator bottom shell 271, cold and hot semiconductor 22 sets up in conduction through-hole 273, generator bottom shell 271 is kept away from a 1 tip of hanging neck body and is provided with air outlet 25, air outlet 25 and air intake 26 all set up on generator face shell 272.

The external electric device 3 is connected to the cold and heat generator 2 above the air inlet 26, the external electric device 3 is isolated from the generator surface shell 272, and a ventilation gap 4 is formed between the external electric device 3 and the generator surface shell 272. When the longer crowd of hair used, external electrical part 3 can effectively avoid the hair to get into the machine under the traction of distinguished and admirable, avoids appearing the appearance emergence of pressing from both sides the hair, also is favorable to protecting the internals simultaneously to play extension product life's effect. External electrical component 3 includes electric device face-piece 33 and electric device drain pan 34 that mutual lock is connected, external electrical component 3 internally mounted has mutual electric connection's circuit board components 31 and battery 32, electric connection is provided with display screen 311, gear switch group 312, change over switch 313 and USB interface 314 on circuit board components 31, display screen 311, gear switch group 312, change over switch 313 and USB interface 314 all set up in the through-hole that the casing was predetermine. The display screen 311 can show the temperature and the mode of operation of the cold and hot generator 2, let the reality that the consumer knows the product more directly perceived be operating condition, also be favorable to improving the visual grade of product, be provided with temperature sensor on the conduction piece 21, temperature sensor and circuit board subassembly 31 electric connection, feedback the temperature information on the conduction piece 21 on the control chip of circuit board subassembly 31 in real time, and show to the consumer through the display screen 311, temperature supercooling or overheated when avoiding using, also be favorable to circuit board subassembly 31 to carry out automatic constant temperature regulation and control in the course of the work, change over switch 313 can switch over the operating condition of cold and hot semiconductor 22, make it refrigerate or heat, USB interface 314 connects external power source and can charge for battery 32.

The middle of one side of the neck hanging body 1 facing the neck of the human body is provided with an adaptation support piece 5, and the adaptation support piece 5 is a soft silica gel piece. The soft silica gel material has the effect of buffering and adjusting the position of wearing when the instrument is worn to the human body for the product is worn more comfortablely, can not produce painful sense with skin friction.

In summary, the following steps: the utility model discloses, air outlet 25 deviates from human neck direction setting, and be provided with the ventilation groove 232 that sets up towards air outlet 25 direction on the diffusion piece 23, the discharge wind that fan assembly 24 produced flows under ventilation groove 232's water conservancy diversion effect, the wind pressure has not only been increased, discharge efficiency has been improved, discharge wind simultaneously and flow the direction and discharge to the human neck direction of dorsad, make discharge wind flow can not produce the effect of returning in the at utmost, thereby make the product enjoy cool or the more pure effectual use experience who strengthens the product of heating effect feel, the life of product has also been strengthened. And the circuit is switched by the change-over switch 313, so that double functions of cooling and heating can be realized, the product is not limited by seasons, and the market expansion of the product is facilitated.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hang neck cooling and heating appearance, includes the curved string neck body (1), its characterized in that: be provided with cold and hot generator (2) on hanging neck body (1), cold and hot generator (2) are including conduction piece (21), cold and hot semiconductor (22), diffusion piece (23) and fan subassembly (24), conduction piece (21) set up when hanging neck body (1) and wear towards human neck lateral wall face on, cold and hot semiconductor (22) set up between conduction piece (21) and diffusion piece (23), and be connected with conduction piece (21) and diffusion piece (23) temperature difference conduction, fan subassembly (24) set up on diffusion piece (23) keep away from cold and hot semiconductor (22) one side, upward extension is formed with a plurality of diffusion wings (231) on diffusion piece (23) orientation fan side, diffusion wing (231) interval arrangement forms ventilation groove (232), ventilation groove (232) both ends notch sets up along hanging neck body (1) length direction, be located ventilation groove (232) both ends notch department on the peripheral casing of cold and hot generator (2) and be provided with air outlet (25), air outlet (25) orientation deviates from human neck direction setting, it is provided with air intake (26) to lie in fan assembly (24) position department on the casing.

2. The neck cooling and heating device as claimed in claim 1, wherein: the conduction piece (21) is an aluminum alloy piece.

3. The neck cooling and heating device as claimed in claim 1, wherein: the diffusion piece (23) is an aluminum alloy piece, and the diffusion wing (231) is a sheet-shaped wing piece.

4. The neck cooling and heating device as claimed in claim 1, wherein: the cold and hot generator (2) is provided with two sets ofly, two sets of cold and hot generator (2) set up in string neck body (1) both ends position department, cold and hot generator (2) still include a casing (27), generator drain pan (271) and generator face-piece (272) that casing (27) include mutual lock and connect, be provided with conduction through-hole (273) on generator drain pan (271), cold and hot semiconductor (22) set up in conduction through-hole (273), generator drain pan (271) are kept away from string neck body (1) one end and are provided with air outlet (25), air outlet (25) and air intake (26) all set up on generator face-piece (272).

5. The neck cooling and heating device as claimed in claim 4, wherein: the cold and hot generator (2) is located above the air inlet (26) and is connected with an external electric device (3), the external electric device (3) and the generator face shell (272) are arranged in an isolated mode, and a ventilation gap (4) is formed between the external electric device and the generator face shell.

6. The neck cooling and heating device as claimed in claim 5, wherein: and the external electric device (3) is internally provided with a circuit board assembly (31) and a storage battery (32) which are electrically connected with each other.

7. The neck cooling and heating device as claimed in claim 6, wherein: the circuit board assembly (31) is electrically connected with a display screen (311), a gear switch group (312), a change-over switch (313) and a USB interface (314), and the display screen (311), the gear switch group (312), the change-over switch (313) and the USB interface (314) are all arranged in through holes preset in the shell.

8. The neck cooling and heating apparatus as claimed in claim 5 or 6, wherein: the external electric device (3) comprises an electric device face shell (33) and an electric device bottom shell (34) which are mutually buckled and connected.

9. The neck cooling and heating apparatus as claimed in claim 1 or 4, wherein: an adaptive support piece (5) is arranged in the middle of one side of the neck hanging body (1) facing the human neck.

10. The neck cooling and heating device as claimed in claim 9, wherein: the adaptation holds in the palm piece (5) is soft silica gel spare.