CN218817080U - Electric fan with cold and hot regulatory function - Google Patents
Electric fan with cold and hot regulatory function Download PDFInfo
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- CN218817080U CN218817080U CN202222647874.9U CN202222647874U CN218817080U CN 218817080 U CN218817080 U CN 218817080U CN 202222647874 U CN202222647874 U CN 202222647874U CN 218817080 U CN218817080 U CN 218817080U
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Abstract
The utility model discloses an electric fan with cold and hot regulatory function relates to the ventilation technology field. The utility model discloses a base, base top surface fixedly connected with support column, support column top fixedly connected with back installation shell, back installation shell openly passes through the preceding installation shell of bolt fixedly connected with, the inside fan subassembly that is provided with of back installation shell, the back installation shell back is provided with the subassembly and the refrigeration subassembly that heats, the fan subassembly is including the motor, and motor fixed mounting at the back installation shell back, motor output fixedly connected with pivot, pivot fixed surface is connected with the flabellum, the subassembly that heats is including the installing frame. In use, the effect of conveniently adjusting the air temperature blown out by the fan is realized, cold and hot switching can be carried out on the temperature of the air blown out by the fan according to air temperature, the functionality of the fan is effectively enhanced, the use cost is higher compared with that of an air conditioner, and the fan is also convenient to carry and use.
Description
Technical Field
The utility model relates to a ventilation technology field, concretely relates to electric fan with cold and hot regulatory function.
Background
An electric fan, also called fan or fanner, is a household electric appliance that uses motor to drive fan blades to rotate to accelerate the circulation of air, and is mainly used for cooling, relieving summer heat and circulating air. The product is widely used in places such as families, classrooms, offices, shops, hospitals, hotels and the like. A common household electric fan is essentially an axial fan, i.e. the direction of the wind flow is parallel to the axis of rotation of the fan blades.
Most of electric fans on the market can only fan the air to play a role in cooling, the function is single, cold air or hot air cannot be blown out according to the air temperature, the temperature can only be adjusted through an air conditioner, but the air conditioner is high in use cost and inconvenient to carry and use.
Therefore, an electric fan with a cold and hot adjusting function is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems mentioned in the background art, the utility model provides an electric fan with cold and hot adjusting function.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides an electric fan with cold and hot regulatory function, includes the base, base top surface fixedly connected with support column, support column top fixedly connected with back installation shell, the installation shell before bolt fixedly connected with is openly passed through to the back installation shell, the inside fan subassembly that is provided with of back installation shell, the back installation shell back is provided with heating subassembly and refrigeration subassembly.
Furthermore, the fan assembly comprises a motor, the motor is fixedly mounted on the back face of the rear mounting shell, the output end of the motor is fixedly connected with a rotating shaft, and the surface of the rotating shaft is fixedly connected with fan blades.
Furthermore, the heating assembly comprises an installation frame, the installation frame is embedded in the back face of the rear installation shell, a protection rod is arranged on the inner wall of the installation frame, and the back face of the installation frame is fixedly connected with an electric heating wire.
Further, the refrigeration subassembly is including the storage water tank, and storage water tank fixed mounting at the support column back, the inside water pump that is provided with of storage water tank, water pump play water end fixedly connected with delivery pipe, delivery pipe tip fixedly connected with cooler bin, the fixed back flow that pegs graft in cooler bin bottom, and the back flow bottom is linked together with the storage water tank is inside, the positive fixedly connected with semiconductor refrigeration piece of cooler bin, semiconductor refrigeration piece refrigeration end fixedly connected with heat conduction fin, and heat conduction fin fixed mounting is at the back installation shell back.
Furthermore, the support column openly is provided with control button, the equal fixedly connected with slipmat in base bottom surface four corners department.
Furthermore, the back surface of the rear mounting shell and the front surface of the front mounting shell are both in a grid shape.
The utility model has the advantages as follows:
carry out the fanning to the air through the fan subassembly, make the air at back installation shell rear flow to preceding installation shell front side, produce the heat through the heating subassembly, and carry the heat to preceding installation shell the place ahead through the fan subassembly, can produce air conditioning through the refrigeration subassembly, carry the place ahead of installation shell before air conditioning through the fan subassembly, in use has realized being convenient for carry out the effect of adjusting to the air temperature that the fan bloated, can carry out the cold and hot switching according to the temperature of air temperature to the air that the fan bloated, the functional of fan has effectively been strengthened, compare in air conditioner use cost more, and also conveniently carry the use.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a rear view of the structure of the present invention;
FIG. 3 is a front sectional view of the present invention;
FIG. 4 is a rear sectional view of the water storage tank mechanism of the present invention;
fig. 5 is an enlarged view of a part of the structure of the present invention.
Reference numerals: 1. a base; 2. a support pillar; 3. a rear mounting shell; 4. a front mounting housing; 5. a fan assembly; 501. a motor; 502. a rotating shaft; 503. a fan blade; 6. a heating assembly; 601. installing a frame; 602. an electric heating wire; 603. a guard bar; 7. a refrigeration assembly; 701. a water storage tank; 702. a water pump; 703. a water supply pipe; 704. a cooling tank; 705. a return pipe; 706. a semiconductor refrigeration sheet; 707. a heat conductive fin; 8. a non-slip mat; 9. and a control button.
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. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, 2 and 3, an electric fan with a cooling and heating adjusting function includes a base 1, a supporting column 2 is fixedly connected to a top surface of the base 1, a rear mounting shell 3 is fixedly connected to a top of the supporting column 2, a front mounting shell 4 is fixedly connected to a front surface of the rear mounting shell 3 through bolts, a fan assembly 5 is arranged inside the rear mounting shell 3, a heating assembly 6 and a cooling assembly 7 are arranged on a back surface of the rear mounting shell 3, and more specifically, air is fanned by the fan assembly 5, so that air behind the rear mounting shell 3 flows to a front side of the front mounting shell 4, heat is generated by the heating assembly 6, heat is conveyed to a front side of the front mounting shell 4 by the fan assembly 5, cool air can be generated by the cooling assembly 7, and the cool air is conveyed to a front side of the front mounting shell 4 by the fan assembly 5.
As shown in fig. 2 and 3, the fan assembly 5 includes a motor 501, the motor 501 is fixedly mounted on the back of the rear mounting housing 3, the output end of the motor 501 is fixedly connected with a rotating shaft 502, and the surface of the rotating shaft 502 is fixedly connected with fan blades 503, more specifically, the motor 501 drives the rotating shaft 502 to rotate, so as to drive the fan blades 503 to rotate, and drive air to flow from the rear side to the front side of the fan, thereby achieving a fan effect.
As shown in fig. 2, the heating assembly 6 includes a mounting frame 601, the mounting frame 601 is embedded in the back of the rear mounting case 3, a protection rod 603 is disposed on the inner wall of the mounting frame 601, a heating wire 602 is fixedly connected to the back of the mounting frame 601, more specifically, the protection rod 603 is powered on to generate heat through the protection rod 603 installed inside the mounting frame 601, the protection rod 603 is protected by the heating wire 602, and the scald caused by the hand touching the protection rod 603 by mistake is prevented.
As shown in fig. 2, 4 and 5, the refrigeration assembly 7 includes a water storage tank 701, the water storage tank 701 is fixedly installed on the back of the support column 2, a water pump 702 is arranged inside the water storage tank 701, a water supply pipe 703 is fixedly connected to a water outlet end of the water pump 702, a cooling tank 704 is fixedly connected to an end of the water supply pipe 703, a return pipe 705 is fixedly inserted into the bottom of the cooling tank 704, the bottom of the return pipe 705 is communicated with the inside of the water storage tank 701, a semiconductor refrigeration sheet 706 is fixedly connected to the front of the cooling tank 704, a cooling end of the semiconductor refrigeration sheet 706 is fixedly connected with a heat conduction fin 707, the heat conduction fin 707 is fixedly installed on the back of the rear mounting housing 3, more specifically, the cooling end of the semiconductor refrigeration sheet 706 reduces the temperature and transmits the low temperature to the heat conduction fin 707, the temperature of the air near the semiconductor refrigeration sheet is reduced, the low-temperature air is transmitted to the front of the front mounting housing 4 by the fan assembly 5, the water storage tank 701 stores the cooling liquid, the cooling liquid is pumped into the cooling tank 704 by the water pump 702, the heat generated by the heating end of the semiconductor refrigeration sheet 706 is absorbed by the cooling liquid, and the cooling liquid 705 flows back to the inside of the water storage tank 701, thereby forming a cooling circulation cycle.
As shown in fig. 1 and 3, the front surface of the supporting column 2 is provided with a control button 9, four corners of the bottom surface of the base 1 are fixedly connected with anti-slip pads 8, more specifically, the control button 9 is arranged, so that the fan assembly 5, the heating assembly 6 and the refrigerating assembly 7 can be conveniently controlled, and the friction between the fan assembly and the ground is increased by arranging the anti-slip pads 8, so that the base 1 is placed more stably.
As shown in fig. 1 and 2, the back surface of the rear mounting shell 3 and the front surface of the front mounting shell 4 are both in a grid shape, and more specifically, by being arranged in a grid-shaped structure, air can flow from the back side of the rear mounting shell 3 to the front side of the front mounting shell 4 conveniently.
Claims (6)
1. The electric fan with the cold and hot adjusting function is characterized by comprising a base (1), wherein a supporting column (2) is fixedly connected to the top surface of the base (1), a rear mounting shell (3) is fixedly connected to the top of the supporting column (2), a front mounting shell (4) is fixedly connected to the front surface of the rear mounting shell (3) through bolts, a fan assembly (5) is arranged inside the rear mounting shell (3), and a heating assembly (6) and a cooling assembly (7) are arranged on the back surface of the rear mounting shell (3).
2. An electric fan with cold and heat adjusting functions as claimed in claim 1, wherein the fan assembly (5) comprises a motor (501), the motor (501) is fixedly installed on the back surface of the rear installation shell (3), the output end of the motor (501) is fixedly connected with a rotating shaft (502), and the surface of the rotating shaft (502) is fixedly connected with fan blades (503).
3. An electric fan with cold and heat adjusting function as claimed in claim 2, wherein the heating assembly (6) comprises a mounting frame (601), the mounting frame (601) is embedded in the back of the rear mounting housing (3), a protective rod (603) is arranged on the inner wall of the mounting frame (601), and the back of the mounting frame (601) is fixedly connected with an electric heating wire (602).
4. The electric fan with a cold and heat adjusting function as claimed in claim 3, wherein the cooling assembly (7) comprises a water storage tank (701), the water storage tank (701) is fixedly mounted on the back of the supporting column (2), a water pump (702) is arranged inside the water storage tank (701), a water supply pipe (703) is fixedly connected to the water outlet end of the water pump (702), a cooling tank (704) is fixedly connected to the end of the water supply pipe (703), a return pipe (705) is fixedly inserted into the bottom of the cooling tank (704), the bottom of the return pipe (705) is communicated with the inside of the water storage tank (701), a semiconductor cooling fin (706) is fixedly connected to the front of the cooling tank (704), a heat conducting fin (707) is fixedly connected to the cooling end of the semiconductor cooling fin (706), and the heat conducting fin (707) is fixedly mounted on the back of the rear mounting shell (3).
5. An electric fan with cold and heat adjusting functions as claimed in claim 1, characterized in that the front surface of the supporting column (2) is provided with a control button (9), and the four corners of the bottom surface of the base (1) are fixedly connected with anti-skid pads (8).
6. An electric fan with cold and heat adjusting function as claimed in claim 1, wherein the rear surface of the rear mounting case (3) and the front surface of the front mounting case (4) are both in a grid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222647874.9U CN218817080U (en) | 2022-10-08 | 2022-10-08 | Electric fan with cold and hot regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222647874.9U CN218817080U (en) | 2022-10-08 | 2022-10-08 | Electric fan with cold and hot regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218817080U true CN218817080U (en) | 2023-04-07 |
Family
ID=87252198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222647874.9U Active CN218817080U (en) | 2022-10-08 | 2022-10-08 | Electric fan with cold and hot regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218817080U (en) |
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2022
- 2022-10-08 CN CN202222647874.9U patent/CN218817080U/en active Active
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