CN214791611U - Hang neck refrigeration fan - Google Patents
Hang neck refrigeration fan Download PDFInfo
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- CN214791611U CN214791611U CN202120904706.6U CN202120904706U CN214791611U CN 214791611 U CN214791611 U CN 214791611U CN 202120904706 U CN202120904706 U CN 202120904706U CN 214791611 U CN214791611 U CN 214791611U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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Abstract
The utility model relates to the technical field of fans, in particular to a neck-hung refrigeration fan, which comprises a refrigeration fan body, wherein the refrigeration fan body comprises an arc-shaped left arm and an arc-shaped right arm which are symmetrical with each other; the arc-shaped left arm and the arc-shaped right arm are connected through a top arc neck to form a U-shaped refrigeration fan body; the fan combination with the semiconductor refrigeration sheet is arranged in the arc neck at the top, and the refrigeration steel sheet is directly arranged outside; it has can be directly quick to the neck cooling of people, greatly improves people and uses the travelling comfort, has guaranteed advantages such as can realize rapid cooling.
Description
Technical Field
The utility model relates to a fan technical field, concretely relates to hang neck refrigeration fan.
Background
Along with the improvement of living standard of people, people also have higher and higher requirements on cooling equipment. The neck hanging fan is popular with people because of being convenient to carry. However, the conventional neck hanging fan has the following problems in use: the traditional neck hanging fan can wind air from two sides and lead the air out to natural wind, so that the cooling effect is not obvious.
Disclosure of Invention
An object of the utility model is to provide a hang neck refrigeration fan to prior art's defect and not enough.
The utility model relates to a hang neck refrigeration fan, including the refrigeration fan body, this refrigeration fan body includes mutual symmetrical arc left arm, arc right arm, links to each other through top arc neck between arc left arm, the arc right arm, forms the refrigeration fan body of U-shaped; the top arc neck comprises an upper middle shell, an axial fan, a heat dissipation bracket, a lower middle shell, a middle silica gel plug, heat dissipation silica gel, a refrigeration sheet, a heat dissipation silica gel sheet and a stainless steel sheet; the middle part of the bottom surface of the middle lower shell is provided with an arc-shaped clamping groove, the middle part of the arc-shaped clamping groove is provided with a refrigerating cavity groove, and heat dissipation silica gel, a refrigerating piece and a heat dissipation silica gel piece are sequentially arranged in the refrigerating cavity groove from inside to outside; an arc-shaped stainless steel sheet is clamped on the arc-shaped clamping groove of the middle lower shell; the left side and the right side of the bottom surface of the middle lower shell are correspondingly provided with four first circular screw holes, a heat dissipation support is arranged in the top surface of the middle lower shell and is fixed in the middle of the top surface of the middle lower shell through two first screws, the middle of the bottom surface of the heat dissipation support is provided with a circular ventilation hole, and an axial flow fan is arranged in the heat dissipation support; the top surface of the middle lower shell is provided with an upper middle shell which is screwed in four screw holes I of the middle lower shell at the corresponding position through four screws II to be fastened.
Furthermore, middle silica gel plugs are respectively arranged in the four screw holes on the bottom surface of the middle lower shell.
Furthermore, the arc-shaped left arm comprises a key, a left shell L, a main board, a battery I, a white fan blade I, a motor I, a left wind shield L, a left bottom shell L, a refrigeration key and a motor cover; the right side surface of the left side shell L is provided with a left wind shield L and a white fan blade I from top to bottom respectively; the left wind shield L is fixed through a screw hole; a first motor is arranged on the first white fan blade; the upper part of the left side of the left wind shield L is provided with a main board, and the lower part of the left side of the left wind shield L is provided with a first battery; a left bottom shell L is arranged on the right side of the left shell L; the top of the right side surface of the left bottom shell L is provided with two screw holes II, and the left bottom shell L is fixed on the left side shell L through two screws; and a key is arranged on the upper part of the left side surface of the left shell L.
Furthermore, a first decorative cover is arranged on the lower portion of the left side face of the left shell L.
Furthermore, a key decorative ring is arranged on the key.
Furthermore, two silica gel plugs on two sides are arranged in two screw holes at the top of the right side face of the left bottom shell L.
Furthermore, the arc-shaped right arm comprises a right bottom shell R, a white fan blade II, a motor II, a right surface shell R, a decorative cover II, a key decorative ring, a right air deflector R and a battery II; the upper part of the left side surface of the right side shell R is provided with a right air deflector R, and the lower part of the left side surface of the right side shell R is provided with a white fan blade II; a second battery is arranged at the lower part of the right side surface of the right air deflector R; a second motor is arranged on the second white fan blade; and a right bottom shell R is arranged on the left side surface of the right shell R, two screw holes III are formed in the top of the left side surface of the right bottom shell R, and the right bottom shell R is fixed on the right shell R through the two screws.
Further, a second decorative cover is arranged at the bottom of the right side face of the right side shell R.
Furthermore, two silica gel plugs on two sides are arranged in the three screw holes in the top of the left side face of the right bottom shell R.
An object of the utility model is to provide a hang neck refrigeration fan to prior art's defect and not enough.
The utility model relates to a hang neck refrigeration fan, including the refrigeration fan body, this refrigeration fan body includes mutual symmetrical arc left arm, arc right arm, links to each other through top arc neck between arc left arm, the arc right arm, forms the refrigeration fan body of U-shaped; the top arc neck comprises an upper middle shell, an axial fan, a heat dissipation bracket, a lower middle shell, a middle silica gel plug, heat dissipation silica gel, a refrigeration sheet, a heat dissipation silica gel sheet and a stainless steel sheet; the middle part of the bottom surface of the middle lower shell is provided with an arc-shaped clamping groove, the middle part of the arc-shaped clamping groove is provided with a refrigerating cavity groove, and heat dissipation silica gel, a refrigerating piece and a heat dissipation silica gel piece are sequentially arranged in the refrigerating cavity groove from inside to outside; an arc-shaped stainless steel sheet is clamped on the arc-shaped clamping groove of the middle lower shell; the left side and the right side of the bottom surface of the middle lower shell are correspondingly provided with four first circular screw holes, a heat dissipation support is arranged in the top surface of the middle lower shell and is fixed in the middle of the top surface of the middle lower shell through two first screws, the middle of the bottom surface of the heat dissipation support is provided with a circular ventilation hole, and an axial flow fan is arranged in the heat dissipation support; the top surface of the middle lower shell is provided with an upper middle shell which is screwed in four screw holes I of the middle lower shell at the corresponding position through four screws II to be fastened.
Furthermore, middle silica gel plugs are respectively arranged in the four screw holes on the bottom surface of the middle lower shell.
Furthermore, the arc-shaped left arm comprises a key, a left shell L, a main board, a battery I, a white fan blade I, a motor I, a left wind shield L, a left bottom shell L, a refrigeration key and a motor cover; the right side surface of the left side shell L is provided with a left wind shield L and a white fan blade I from top to bottom respectively; the left wind shield L is fixed through a screw hole; a first motor is arranged on the first white fan blade; the upper part of the left side of the left wind shield L is provided with a main board, and the lower part of the left side of the left wind shield L is provided with a first battery; a left bottom shell L is arranged on the right side of the left shell L; the top of the right side surface of the left bottom shell L is provided with two screw holes II, and the left bottom shell L is fixed on the left side shell L through two screws; and a key is arranged on the upper part of the left side surface of the left shell L.
Furthermore, a first decorative cover is arranged on the lower portion of the left side face of the left shell L.
Furthermore, a key decorative ring is arranged on the key.
Furthermore, two silica gel plugs on two sides are arranged in two screw holes at the top of the right side face of the left bottom shell L.
Furthermore, the arc-shaped right arm comprises a right bottom shell R, a white fan blade II, a motor II, a right surface shell R, a decorative cover II, a key decorative ring, a right air deflector R and a battery II; the upper part of the left side surface of the right side shell R is provided with a right air deflector R, and the lower part of the left side surface of the right side shell R is provided with a white fan blade II; a second battery is arranged at the lower part of the right side surface of the right air deflector R; a second motor is arranged on the second white fan blade; and a right bottom shell R is arranged on the left side surface of the right shell R, two screw holes III are formed in the top of the left side surface of the right bottom shell R, and the right bottom shell R is fixed on the right shell R through the two screws.
Further, a second decorative cover is arranged at the bottom of the right side face of the right side shell R.
Furthermore, two silica gel plugs on two sides are arranged in the three screw holes in the top of the left side face of the right bottom shell R.
After the structure is adopted, the utility model discloses beneficial effect does: the utility model relates to a hanging neck refrigeration fan, which adopts the fan combination with a semiconductor refrigeration piece arranged in the top arc neck and adopts the direct external design of the refrigeration steel piece; it has can be directly quick to the neck cooling of people, greatly improves people and uses the travelling comfort, has guaranteed advantages such as can realize rapid cooling.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, do not constitute a limitation of the invention, and in which: fig. 1 is a schematic diagram of the explosion structure of the present invention; description of reference numerals: a connector L-1, an upper middle shell-2, a connector R-3, an axial fan-4, a heat dissipation bracket-5, a lower middle shell-6, a middle silica gel plug-7, heat dissipation silica gel-8, 4902 refrigerating pieces-9, heat dissipation silica gel pieces-10, two-side silica gel plugs-11, stainless steel sheets-12, buttons-13, button decorative rings-14, a left shell L-15, a decorative cover-16, a main board-17, a battery I-18, a white fan blade I-19, a motor I-20, a left wind screen L-21, a left bottom shell L-22, a refrigerating button-23, a motor cover-24, a right bottom shell R-25, a white fan blade II-26, a motor II-27, a right shell R-28, a decorative cover-29, a button decorative ring-30, a button decorative ring-23, a motor cover-24, a right bottom shell R-25, a white fan blade II-26, a motor II-27, a right shell R-28, a decorative cover-29, a button decorative ring-30, a button and a cover, A right air deflector R-31 and a battery II-32.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, a neck-hanging refrigeration fan according to this embodiment includes a refrigeration fan body, where the refrigeration fan body includes an arc-shaped left arm and an arc-shaped right arm that are symmetrical to each other, and the arc-shaped left arm and the arc-shaped right arm are connected through a top arc neck to form a U-shaped refrigeration fan body;
the refrigerating fan body comprises a connector L1, an upper middle shell 2, a connector R3, an axial flow fan 4, a heat dissipation support 5, a lower middle shell 6, a middle silica gel plug 7, heat dissipation silica gel 8, a 4902 refrigerating sheet 9, a heat dissipation silica gel sheet 10, two-side silica gel plugs 11, a stainless steel sheet 12, a key 13, a key decorative ring 14, a left shell L15, a decorative cover I16, a main board 17, a battery I18, a white fan blade I19, a motor I20, a left wind shield L21, a left bottom shell L22, a refrigerating key 23, a motor cover 24, a right bottom shell R25, a white fan blade II 26, a motor II 27, a right shell R28, a decorative cover II 29, a key decorative ring 30, a right wind guide plate R31 and a battery II 32.
The top arc neck comprises an upper middle shell 2, an axial flow fan 4, a heat dissipation bracket 5, a lower middle shell 6, a middle silica gel plug 7, heat dissipation silica gel 8, a 4902 refrigerating sheet 9, a heat dissipation silica gel sheet 10 and a stainless steel sheet 12;
an arc-shaped clamping groove is formed in the middle of the bottom surface of the middle lower shell 6, a refrigerating cavity groove is formed in the middle of the arc-shaped clamping groove, and heat dissipation silica gel 8, a 4902 refrigerating sheet 9 and a heat dissipation silica gel sheet 10 are sequentially arranged in the refrigerating cavity groove from inside to outside; an arc-shaped stainless steel sheet 12 is clamped on the arc-shaped clamping groove of the middle lower shell 6;
the left side and the right side of the bottom surface of the middle lower shell 6 are correspondingly provided with four first circular screw holes, a heat dissipation support 5 is arranged in the top surface of the middle lower shell 6 and is fixed in the middle of the top surface of the middle lower shell 6 through two first screws, the middle of the bottom surface of the heat dissipation support 5 is provided with a circular ventilation hole, and an axial flow fan 4 is arranged in the heat dissipation support 5; the top surface of the middle-lower shell 6 is provided with the middle-upper shell 2 which is screwed in four screw holes I of the middle-lower shell 6 at the corresponding position through four screws II for fastening.
Furthermore, middle silica gel plugs 7 are respectively arranged in four screw holes on the bottom surface of the middle lower shell 6.
Further, the arc-shaped left arm comprises a key 13, a left shell L15, a main board 17, a first battery 18, a first white fan blade 19, a first motor 20, a left wind shield L21, a left bottom shell L22, a refrigeration key 23 and a motor cover 24;
the right side surface of the left shell L15 is respectively provided with a left wind shield L21 and a white fan blade I19 from top to bottom; the left wind shield L21 is fixed through a screw hole; the first white fan blade 19 is provided with a first motor 20; the main board 17 is arranged at the upper part of the left side of the left wind shield L21, and the first battery 18 is arranged at the lower part of the left side of the left wind shield L21; a left bottom shell L22 is arranged on the right side of the left shell L15; the top of the right side surface of the left bottom shell L22 is provided with two screw holes II, and the left bottom shell L22 is fixed on the left shell L15 through two screws; the upper part of the left side surface of the left shell L15 is provided with a key 13.
Further, a first decorative cover 16 is disposed on the lower portion of the left side surface of the left side shell L15.
Further, a key decorative ring 14 is arranged on the key 13.
Furthermore, two-sided silica gel plugs 11 are arranged in two screw holes at the top of the right side surface of the left bottom shell L22.
Further, the arc-shaped right arm comprises a right bottom shell R25, a second white fan blade 26, a second motor 27, a right face shell R28, a second decoration cover 29, a key decoration ring 30, a right air deflector R31 and a second battery 32;
the upper part of the left side surface of the right side shell R28 is provided with a right air deflector R31, and the lower part of the left side surface of the right side shell R28 is provided with a white fan blade II 26; a second battery 32 is arranged at the lower part of the right side surface of the right air deflector R31; a second motor 27 is arranged on the second white fan blade 26; and a right bottom shell R25 is arranged on the left side surface of the right shell R28, the top of the left side surface of the right bottom shell R25 is provided with two screw holes III, and the right bottom shell R25 is fixed on the right shell R28 through two screws.
Further, a second decorative cover 29 is arranged at the bottom of the right side surface of the right shell R28.
Furthermore, two silica gel plugs 11 on two sides are arranged in two screw holes III on the top of the left side surface of the right bottom shell R25.
The working principle of the utility model is as follows:
in this design, the thermantidote body includes arc left arm, the arc right arm of mutual symmetry, links to each other through top arc neck between arc left arm, the arc right arm, forms the refrigeration fan body of U-shaped form.
The design is different from the conventional neck hanging fan in that: in the design, an arc-shaped clamping groove is formed in the middle of the bottom surface of a middle lower shell 6 of a top arc neck, a refrigerating cavity groove is formed in the middle of the arc-shaped clamping groove, and radiating silica gel 8, a 4902 refrigerating sheet 9 and a radiating silica gel sheet 10 are sequentially arranged in the refrigerating cavity groove from inside to outside; an arc-shaped stainless steel sheet 12 is clamped on the arc-shaped clamping groove of the middle lower shell 6; a heat dissipation support 5 is arranged in the top surface of the middle lower shell 6, a ventilation round hole is formed in the middle of the bottom surface of the heat dissipation support 5, and an axial flow fan 4 is arranged in the heat dissipation support 5. Therefore, when the cooling device is used, the axial flow fan 4 blows air during working, the air is transmitted to the stainless steel sheet 12 through the 4902 refrigeration sheet 9, the stainless steel sheet 12 is externally provided with a structure and directly contacts with the neck of a user, and therefore the cooling device can feel cool and comfortable at the first time.
In the design, the 4902 refrigerating chip is a semiconductor refrigerating chip with the model number of TES 1-4902.
In the design, the arc-shaped left arm and the arc-shaped right arm are respectively provided with a first motor and a second motor, and the first white fan blade and the second white fan blade which are connected are driven to work by the first motor and the second motor; the medial surface bottom of left side drain pan L22 and right drain pan R25 is provided with the fan vent respectively, and air-out about consequently can realizing, in addition the air-out of the refrigeration formula at top to people's cooling demand has greatly been improved.
After the structure is adopted, the utility model discloses beneficial effect does: the utility model relates to a hanging neck refrigeration fan, which adopts the fan combination with a semiconductor refrigeration piece arranged in the top arc neck and adopts the direct external design of the refrigeration steel piece; it has can be directly quick to the neck cooling of people, greatly improves people and uses the travelling comfort, has guaranteed advantages such as can realize rapid cooling.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. A neck-hung refrigeration fan comprises a refrigeration fan body, wherein the refrigeration fan body comprises an arc-shaped left arm and an arc-shaped right arm which are symmetrical to each other; the arc-shaped left arm and the arc-shaped right arm are connected through a top arc neck to form a U-shaped refrigeration fan body; the method is characterized in that: the top arc neck comprises an upper middle shell, an axial fan, a heat dissipation bracket, a lower middle shell, a middle silica gel plug, heat dissipation silica gel, a refrigeration sheet, a heat dissipation silica gel sheet and a stainless steel sheet; the middle part of the bottom surface of the middle lower shell is provided with an arc-shaped clamping groove, the middle part of the arc-shaped clamping groove is provided with a refrigerating cavity groove, and heat dissipation silica gel, a refrigerating piece and a heat dissipation silica gel piece are sequentially arranged in the refrigerating cavity groove from inside to outside; an arc-shaped stainless steel sheet is clamped on the arc-shaped clamping groove of the middle lower shell; the left side and the right side of the bottom surface of the middle lower shell are correspondingly provided with four first circular screw holes, a heat dissipation support is arranged in the top surface of the middle lower shell and is fixed in the middle of the top surface of the middle lower shell through two first screws, the middle of the bottom surface of the heat dissipation support is provided with a circular ventilation hole, and an axial flow fan is arranged in the heat dissipation support; the top surface of the middle lower shell is provided with an upper middle shell which is screwed in four screw holes I of the middle lower shell at the corresponding position through four screws II to be fastened.
2. The hanging neck refrigeration fan as claimed in claim 1, wherein: and middle silica gel plugs are respectively arranged in the four screw holes on the bottom surface of the middle lower shell.
3. The hanging neck refrigeration fan as claimed in claim 1, wherein: the arc-shaped left arm comprises a key, a left shell L, a main board, a first battery, a first white fan blade, a first motor, a left wind shield L, a left bottom shell L, a refrigeration key and a motor cover; the right side surface of the left side shell L is provided with a left wind shield L and a white fan blade I from top to bottom respectively; the left wind shield L is fixed through a screw hole; a first motor is arranged on the first white fan blade; the upper part of the left side of the left wind shield L is provided with a main board, and the lower part of the left side of the left wind shield L is provided with a first battery; a left bottom shell L is arranged on the right side of the left shell L; the top of the right side surface of the left bottom shell L is provided with two screw holes II, and the left bottom shell L is fixed on the left side shell L through two screws; and a key is arranged on the upper part of the left side surface of the left shell L.
4. The hanging neck refrigeration fan as claimed in claim 3, wherein: and a first decorative cover is arranged on the lower part of the left side surface of the left shell L.
5. The hanging neck refrigeration fan as claimed in claim 3, wherein: the key is provided with a key decorative ring.
6. The hanging neck refrigeration fan as claimed in claim 1, wherein: the arc-shaped right arm comprises a right bottom shell R, a white fan blade II, a motor II, a right face shell R, a decorative cover II, a key decorative ring, a right air deflector R and a battery II; the upper part of the left side surface of the right side shell R is provided with a right air deflector R, and the lower part of the left side surface of the right side shell R is provided with a white fan blade II; a second battery is arranged at the lower part of the right side surface of the right air deflector R; a second motor is arranged on the second white fan blade; and a right bottom shell R is arranged on the left side surface of the right shell R, two screw holes III are formed in the top of the left side surface of the right bottom shell R, and the right bottom shell R is fixed on the right shell R through the two screws.
7. The hanging neck refrigeration fan as claimed in claim 6, wherein: and a second decorative cover is arranged at the bottom of the right side surface of the right side shell R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120904706.6U CN214791611U (en) | 2021-04-28 | 2021-04-28 | Hang neck refrigeration fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120904706.6U CN214791611U (en) | 2021-04-28 | 2021-04-28 | Hang neck refrigeration fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214791611U true CN214791611U (en) | 2021-11-19 |
Family
ID=78690565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120904706.6U Active CN214791611U (en) | 2021-04-28 | 2021-04-28 | Hang neck refrigeration fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214791611U (en) |
-
2021
- 2021-04-28 CN CN202120904706.6U patent/CN214791611U/en active Active
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