CN216693824U - Hand-held fan with refrigeration function - Google Patents
Hand-held fan with refrigeration function Download PDFInfo
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- CN216693824U CN216693824U CN202122801192.4U CN202122801192U CN216693824U CN 216693824 U CN216693824 U CN 216693824U CN 202122801192 U CN202122801192 U CN 202122801192U CN 216693824 U CN216693824 U CN 216693824U
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- refrigeration
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Abstract
The utility model provides a hand-held type fan of area refrigeration function, its includes preceding shell and back shroud, has seted up the air outlet on the preceding shell, has seted up into the wind gap on the back shroud, and the front shroud corresponds back shroud department and installs the fan blade through the motor, preceding shell on still be provided with the installation cavity, the embedded refrigeration piece of installing of installation cavity, correspondingly, the surface of preceding shell still covers has the refrigeration board, the refrigeration board is with the attached installation in front of refrigeration piece mutually, the back of preceding shell still covers has the heating panel, the heating panel is with the attached installation in the back of refrigeration piece mutually, the upper end of heating panel still is provided with radiating fin, in radiating fin extends into the air outlet, the air current that produces when utilizing the fan blade to rotate dispels the heat for radiating fin. The utility model has the beneficial effects that: be provided with the refrigeration board on fan housing, the fan work back can directly paste this refrigeration board and cover on human skin, realizes rapid cooling. 3. Be provided with radiating fin on the heating panel and extend into the wind channel in, directly dispel the heat through the fan during operation to promote the refrigeration effect of this fan.
Description
Technical Field
The utility model relates to a fan, in particular to a handheld fan with a refrigerating function.
Background
In hot summer, the fan becomes an indispensable daily necessity in people's daily life, people often adopt the fan to effectively cool down, and after the fan is switched on, the fan blade rotates to generate air flow, and the air that flows fast takes away the partial heat of people's body surface, reaches the effect of enjoying the cool. However, the general fan cannot blow out cool air, and is bulky and inconvenient to carry. In hot summer, the conventional portable small fan has poor cooling effect and cannot rapidly reduce the temperature of the skin of a human body. And the temperature of wind is close to the ambient temperature, so that the human body can not feel cold and refreshing experience in hot summer, and the requirement of people for flexibly cooling anytime and anywhere is difficult to meet. In the prior art, various handheld fans exist, the existing handheld fans realize a spraying function, but most of the handheld fans do not have a semiconductor refrigeration function, and the best summer experience cannot be brought to people.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a handheld fan with a refrigeration function, which is simple in structure and convenient to use and can realize cold compress.
The object of the utility model is achieved in the following way: the utility model provides a take hand-held type fan of refrigeration function which characterized in that: it includes preceding shell and back shroud, has seted up the air outlet on the preceding shell, has seted up into the wind gap on the back shroud, and the front shroud corresponds back shroud department and installs the fan blade through the motor, preceding shell on still be provided with the installation cavity, the embedded refrigeration piece of installing in installation cavity, correspondingly, the surface of preceding shell still covers has the refrigeration board, the refrigeration board is with the attached installation in front of refrigeration piece mutually, the back of preceding shell still covers the heating panel, the heating panel is with the attached installation in back mutually of refrigeration piece, the upper end of heating panel still is provided with radiating fin, in the radiating fin extends into the air outlet, the air current that produces when utilizing the fan blade to rotate dispels the heat for radiating fin.
The rear cover middle part cover have the mounting panel, the mounting panel is connected with the main part of preceding shell through the supporting legs of bottom, form the exhaust passage of arc arch type between the hole of mounting panel excircle and rear cover.
The refrigeration board be long waist type setting, its front that covers the shell sets up in the front, the refrigeration board corresponds the exhaust passage position and still is provided with the clearance groove.
The refrigeration plate is made of stainless steel or polished aluminum.
The refrigerating piece is a semiconductor refrigerating piece.
The heating panel correspond the refrigeration piece position and be provided with the holding chamber of indent, the back at the refrigeration piece is installed in the cover of holding chamber.
The top of the heat dissipation plate is arranged in a shape similar to that of the mounting plate, and the heat dissipation fins are arranged on the outer circle of the heat dissipation plate and are provided with air outlet grooves corresponding to the air channel.
The utility model has the beneficial effects that: 1. simple structure, low production cost and improved market competitiveness. 2. Be provided with the refrigeration board on fan housing, the fan work back can directly paste this refrigeration board and cover on human skin, realizes rapid cooling. 3. The radiating fins arranged on the radiating plate extend into the air channel and directly radiate heat when the fan works, so that the refrigerating effect of the fan is improved.
Drawings
FIG. 1 is a diagram illustrating the assembly effect of the present invention.
Fig. 2 is an assembly view of the structure of the present invention.
Fig. 3 and 4 are assembly diagrams of the refrigerating plate and the heat dissipation plate in the utility model.
Fig. 5 is a structural sectional view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The utility model provides a hand-held type fan of area refrigeration function which characterized in that: it includes preceding shell 1 and rear cover 2, has seted up air outlet 3 on the preceding shell 1, has seted up into wind gap 4 on the rear cover 2, and the front cover corresponds rear cover 2 department and installs fan blade 6 through motor 5, preceding shell 1 on still be provided with installation cavity 11, the embedded refrigeration piece 7 of installing cavity 11, correspondingly, the surface of preceding shell 1 still covers has refrigeration board 8, refrigeration board 8 and the attached installation in front of refrigeration piece 7 mutually, the back of preceding shell 1 still covers has heating panel 9, heating panel 9 and the attached installation in back of refrigeration piece 7 mutually, the upper end of heating panel 9 still is provided with radiating fin 91, radiating fin 91 extends into in the air outlet 3, the air current that produces when utilizing fan blade 6 to rotate dispels the heat for radiating fin 91.
The middle part of the rear cover 2 is covered with a mounting plate 31, the mounting plate 31 is connected with the main body of the front shell 1 through a supporting leg 32 at the bottom, and an arc-arch air outlet channel is formed between the excircle of the mounting plate 31 and the inner hole of the rear cover 2.
The refrigeration board 8 is in a long waist shape, and covers the front of the front shell 1, and the position of the refrigeration board 8 corresponding to the air outlet channel is also provided with a clearance groove 81.
The refrigeration plate 8 is made of stainless steel or polished aluminum.
The refrigerating plate 7 is a semiconductor refrigerating plate.
The heat dissipation plate 9 is provided with an inward concave accommodating cavity 93 corresponding to the position of the refrigeration sheet 7, and the accommodating cavity 71 is covered and installed on the back surface of the refrigeration sheet 7.
The top of the heat dissipation plate 9 is similar to the mounting plate 31 in shape, and the heat dissipation fins 91 are arranged on the outer circle thereof and are provided with air outlet grooves 92 corresponding to the air duct.
The working principle is as follows: the fan in the present case is in work, and the semiconductor refrigeration piece begins to refrigerate, and its cold junction and refrigeration board contact, its hot junction and heating panel contact, consequently, its during operation refrigerates on the refrigeration board for the user can directly paste the refrigeration board and cover on human skin when using, realizes the effect of cold compress, makes the user can rapid cooling. Meanwhile, the heat of the refrigeration sheet is conducted to the radiating fins through the radiating plate, and the fan takes away the heat when blowing outwards, so that the radiating purpose is achieved.
In order to enhance the heat dissipation effect of the refrigeration sheet, in this case, the heat dissipation plate 9 is provided with an inward concave accommodating cavity 93 corresponding to the position of the refrigeration sheet 7, and the accommodating cavity 71 is covered and installed on the back surface of the refrigeration sheet 7. The contact area between the refrigeration sheet and the heat dissipation plate is larger, the refrigeration sheet is contacted more closely, and the heat conduction effect of the refrigeration sheet is guaranteed. Meanwhile, in order to increase the heat dissipation area of the refrigerating fins, the upper end of the heat dissipation plate 9 is further provided with heat dissipation fins 91, the heat dissipation fins 91 extend into the air outlet 3, and the heat dissipation fins 91 are dissipated by air flow generated when the fan blades 6 rotate. The design of the radiating fins ensures that the radiating fins have larger radiating area to enter the air channel, and simultaneously, the unique shape of the radiating fins is utilized to reduce the wind resistance, thereby avoiding the influence on the air quantity.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (7)
1. The utility model provides a take hand-held type fan of refrigeration function which characterized in that: which comprises a front shell (1) and a rear cover (2), wherein the front shell (1) is provided with an air outlet (3), the rear cover (2) is provided with an air inlet (4), the front cover is provided with a fan blade (6) through a motor (5) at the position corresponding to the rear cover (2), preceding shell (1) on still be provided with installation cavity (11), embedded installation of installation cavity (11) has refrigeration piece (7), correspondingly, the surface of preceding shell (1) has still covered refrigeration board (8), refrigeration board (8) and the attached installation in front mutually of refrigeration piece (7), the back of preceding shell (1) has still covered heating panel (9), heating panel (9) and the attached installation in back mutually of refrigeration piece (7), the upper end of heating panel (9) still is provided with radiating fin (91), radiating fin (91) extend into in air outlet (3), the air current that produces when utilizing fan blade (6) to rotate dispels the heat for radiating fin (91).
2. The hand-held fan with the refrigerating function as claimed in claim 1, wherein: rear shroud (2) middle part cover have mounting panel (31), mounting panel (31) are connected with the main part of preceding shell (1) through supporting legs (32) of bottom, form the air outlet duct of arc arch type between the hole of mounting panel (31) excircle and rear shroud (2).
3. The hand-held fan with the refrigerating function as claimed in claim 1, wherein: the refrigeration plate (8) is arranged in a long waist shape, the refrigeration plate covers the front surface of the front shell (1), and a clearance groove (81) is formed in the position, corresponding to the air outlet channel, of the refrigeration plate (8).
4. The hand-held fan with the cooling function as claimed in claim 1 or 3, wherein: the refrigeration plate (8) is made of stainless steel or polished aluminum.
5. The hand-held fan with the refrigerating function as claimed in claim 1, wherein: the refrigerating plate (7) is a semiconductor refrigerating plate.
6. The hand-held fan with the refrigerating function as claimed in claim 1, wherein: the heat dissipation plate (9) is provided with an inwards concave containing cavity (93) corresponding to the position of the refrigeration sheet (7), and the containing cavity (93) is covered on the back surface of the refrigeration sheet (7).
7. The hand-held fan with the refrigerating function as claimed in claim 1, wherein: the top of the heat dissipation plate (9) is arranged in a shape similar to that of the mounting plate (31), and the heat dissipation fins (91) are arranged on the outer circle of the heat dissipation plate and are provided with air outlet grooves (92) corresponding to the air duct positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122801192.4U CN216693824U (en) | 2021-11-16 | 2021-11-16 | Hand-held fan with refrigeration function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122801192.4U CN216693824U (en) | 2021-11-16 | 2021-11-16 | Hand-held fan with refrigeration function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216693824U true CN216693824U (en) | 2022-06-07 |
Family
ID=81834422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122801192.4U Active CN216693824U (en) | 2021-11-16 | 2021-11-16 | Hand-held fan with refrigeration function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216693824U (en) |
-
2021
- 2021-11-16 CN CN202122801192.4U patent/CN216693824U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230427 Address after: 528000, No. 526-2, Building D, Shunde Creative Industry Park, No. 41 Fengxiang Road, Xinjiao Community, Daliang Street, Shunde District, Foshan City, Guangdong Province Patentee after: FOSHAN SHUNDE DAETUM DESIGN CO.,LTD. Address before: 528300 1303, building 21, phase V, Jiaxin city garden, Xianghe Road, Daliang street, Shunde District, Foshan City, Guangdong Province Patentee before: Chen Huanrong |