CN215058376U - Novel cooling and heating fan - Google Patents
Novel cooling and heating fan Download PDFInfo
- Publication number
- CN215058376U CN215058376U CN202023041681.6U CN202023041681U CN215058376U CN 215058376 U CN215058376 U CN 215058376U CN 202023041681 U CN202023041681 U CN 202023041681U CN 215058376 U CN215058376 U CN 215058376U
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- heating fan
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Abstract
The utility model discloses a novel cooling and heating fan, which comprises a base, be provided with first actuating mechanism on the chassis, first actuating mechanism's output is connected with a support under first actuating mechanism's drive, the level rotation can be done to the support, be provided with cooling and heating fan main part on the support, cooling and heating fan main part is connected with second actuating mechanism under second actuating mechanism's the drive, luffing motion can be done to cooling and heating fan main part. The cooling and heating fan body can be swung for 180 degrees and swung for 90 degrees from top to bottom under the drive of the first driving mechanism and the second driving mechanism, the cooling and heating fan body can be controlled by the electric switch to be swung for convenience and rapidness, the swinging range is large on the left and right sides of the cooling and heating fan body, and the use requirements of users are fully met.
Description
Technical Field
The utility model relates to a changes in temperature fan especially relates to a novel changes in temperature fan.
Background
At present, with the development of economy and the improvement of the living standard of people, the requirements of people on the quality and health of life are higher and higher. The cold and warm circulating fan is a household appliance which slowly enters many families all over the world and is indispensable for the families in partial regions. The cooling and heating fan is still a new product in China, and according to statistics of relevant departments, the per-person occupancy rate of the products of the health care unit in China is far lower than the level of developed countries such as the United states, Korea and Japan. The research and development of the cooling and heating circulating fan are enhanced, the development of the domestic cooling and heating circulating fan industry is facilitated, and the improvement of the national life quality and the national health level are facilitated.
The existing cooling and heating fan generally adopts manual adjustment to swing up and down, and the left and right swing angles are generally small, so that technical personnel in the field need to improve the swing structure of the cooling and heating fan urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel changes in temperature fan, accessible electric switch control changes in temperature fan body yaw from top to bottom, convenient and fast, it is big to control the yaw range simultaneously changes in temperature fan body, has fully satisfied user's user demand.
The utility model discloses a realize above-mentioned utility model purpose and adopt following technical scheme:
the utility model provides a novel cooling and heating fan, which comprises a base, be provided with first actuating mechanism on the chassis, first actuating mechanism's output is connected with a support under first actuating mechanism's drive, the level rotation can be done to the support, be provided with cooling and heating fan main part on the support, cooling and heating fan main part is connected with second actuating mechanism under second actuating mechanism's the drive, luffing motion can be done to cooling and heating fan main part.
Furthermore, the chassis supports the support through a rotating shaft, the first driving mechanism comprises a first driving motor and a first transmission mechanism, an output shaft of the first driving motor is in transmission connection with the first transmission mechanism, and an output end of the first transmission mechanism is in transmission connection with the rotating shaft.
Further, the first transmission mechanism comprises a driving gear and a driven gear which are arranged on the chassis, the driving gear is coaxially connected with an output shaft of the first driving motor, the driving gear is in meshing transmission with the driven gear, and the driven gear is tightly sleeved on the outer peripheral side of the rotating shaft.
Furthermore, the cooling and heating fan main body comprises a mounting frame which is arranged in the support in a swinging mode, a second driving motor is arranged in the mounting frame, the output end of the second driving motor is coaxially connected with a fan and a heating wire, and the fan and the heating wire rotate synchronously along with the second driving motor.
Furthermore, the cooling and heating fan main body further comprises an air outlet net and an air inlet net, the air outlet net and the air inlet net are respectively installed on two sides of the installation frame and form a closed space with the installation frame in an enclosing mode, and the second driving motor is located in the closed space and installed on the air inlet net.
Further, the second driving mechanism comprises a third driving motor and a second transmission mechanism, an output shaft of the third driving motor is in transmission connection with the second transmission mechanism, and an output end of the second transmission mechanism is in transmission connection with the mounting frame.
Further, the second transmission mechanism comprises a connecting rod assembly in transmission connection with an output shaft of the third driving motor, an output end of the connecting rod assembly is in transmission connection with the mounting frame, the connecting rod assembly is driven to rotate through the second driving mechanism, and the connecting rod assembly rotates to drive the mounting frame to swing up and down.
Further, crank motor is chooseed for use to third driving motor, link assembly include with crank motor's crank axle rotates the first connecting rod that links to each other, first connecting rod is kept away from the one end of crank axle is rotated and is connected with the second connecting rod, the second connecting rod is kept away from the one end of first connecting rod is rotated and is connected with one and promotes the piece, waist shape hole has been seted up on the lateral wall of mounting bracket, it extends to promote the piece waist shape is downthehole.
The utility model has the advantages that:
the cooling and heating fan body can be swung for 180 degrees and swung for 90 degrees from top to bottom under the drive of the first driving mechanism and the second driving mechanism, the cooling and heating fan body can be controlled by the electric switch to be swung for convenience and rapidness, the swinging range is large on the left and right sides of the cooling and heating fan body, and the use requirements of users are fully met.
Drawings
Fig. 1 is a schematic structural diagram of a novel cooling and heating fan provided according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a cooling and heating fan main body in the novel cooling and heating fan provided by the embodiment of the invention;
fig. 3 is a schematic view of an internal structure of a novel insole board of a cooling and heating fan according to an embodiment of the present invention;
fig. 4 is a schematic view of an internal structure of a cooling and heating fan main body in a novel cooling and heating fan according to an embodiment of the present invention
Fig. 5 is a schematic diagram of an internal structure of a cooling and heating fan main body in the novel cooling and heating fan according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1 to 5, the utility model provides a novel cooling and heating fan, including chassis 10, be provided with first actuating mechanism 20 on chassis 10, the output of first actuating mechanism 20 is connected with a support 30, and under the drive of first actuating mechanism 20, the support 30 can be the level and rotate, is provided with cooling and heating fan main part 40 on support 30, and cooling and heating fan main part 40 is connected with second actuating mechanism 50, and under the drive of second actuating mechanism 50, luffing motion can be done to cooling and heating fan main part 40.
The chassis 10 supports the support 30 through the pivot axle, first actuating mechanism 20 includes first driving motor 23, first drive mechanism, the output shaft of first driving motor 23 links to each other with first drive mechanism transmission, the output of first drive mechanism links to each other with the pivot transmission, specifically speaking, first drive mechanism is including setting up driving gear 21, driven gear 22 in chassis 10, driving gear 21 links to each other with the output shaft of first driving motor 23 is coaxial, driving gear 21, driven gear 22 meshing transmission, driven gear 22 fastens the periphery side of cup jointing in the pivot.
The cooling and heating fan main body 40 includes a mounting bracket 41 which is arranged in the bracket 30 in a swinging manner, a second driving motor 42 is arranged in the mounting bracket 41, an output end of the second driving motor 42 is coaxially connected with a fan 43 and a heating wire 44, and the fan 43 and the heating wire 44 synchronously rotate along with the second driving motor 42.
The cooling and heating fan body 40 further includes an air outlet net 45 and an air inlet net 46, the air outlet net 45 and the air inlet net 46 are respectively installed at two sides of the mounting frame 41 and enclose a closed space with the mounting frame 41, and the second driving motor 42 is located in the closed space and installed on the air inlet net 46.
The second driving mechanism 50 includes a third driving motor 51, a second transmission mechanism, an output shaft of the third driving motor 51 is in transmission connection with the second transmission mechanism, an output end of the second transmission mechanism is in transmission connection with the mounting frame 41, specifically, the second transmission mechanism includes a connecting rod assembly in transmission connection with an output shaft of the third driving motor 51, an output end of the connecting rod assembly is in transmission connection with the mounting frame 41, the connecting rod assembly is driven to rotate by the second driving mechanism, the connecting rod assembly rotates to drive the mounting frame 41 to swing up and down, here, the third driving motor 51 selects a crank motor, the connecting rod assembly includes a first connecting rod 52 in rotation connection with a crank shaft of the crank motor, one end of the first connecting rod 52 far away from the crank shaft is in rotation connection with a second connecting rod 53, one end of the second connecting rod 53 far away from the first connecting rod 52 is in rotation connection with a pushing block 54, a waist-shaped hole 411 is formed on a side wall of the mounting frame 41, the push block 54 extends into the slotted aperture 411.
The working principle of the utility model is as follows:
the first driving motor 23 drives the driving gear 21 to rotate, the driving gear 21 rotates to drive the driven gear 22 to rotate, and the driven gear 22 rotates to drive the rotating shaft to rotate so as to drive the cooling and heating fan main body 40 on the bracket 30 to horizontally rotate;
the crank motor rotates to drive the first connecting rod 52 connected with the crank shaft of the crank motor to rotate, the first connecting rod 52 rotates to drive the second connecting rod 53 to rotate, the second connecting rod 53 rotates to drive the pushing block 54 to swing back and forth in the waist-shaped hole 411 on the side wall of the mounting frame 41, and then the cooling and heating fan main body 40 is driven to swing up and down.
The above description specifically describes the preferred embodiment of the present invention, but of course, the present invention can also adopt different forms from the above embodiments, and equivalent changes or corresponding modifications made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a novel cooling and heating fan, its characterized in that, includes the chassis, be provided with first actuating mechanism on the chassis, first actuating mechanism's output is connected with a support under first actuating mechanism's the drive, the horizontal rotation can be done to the support, be provided with cooling and heating fan main part on the support, cooling and heating fan main part is connected with second actuating mechanism under second actuating mechanism's the drive, luffing motion can be done to cooling and heating fan main part.
2. The novel cooling and heating fan as claimed in claim 1, wherein the chassis supports the support through a rotating shaft, the first driving mechanism includes a first driving motor and a first transmission mechanism, an output shaft of the first driving motor is in transmission connection with the first transmission mechanism, and an output end of the first transmission mechanism is in transmission connection with the rotating shaft.
3. The novel cooling and heating fan as claimed in claim 2, wherein the first transmission mechanism comprises a driving gear and a driven gear which are arranged on the chassis, the driving gear is coaxially connected with an output shaft of the first driving motor, the driving gear is in meshing transmission with the driven gear, and the driven gear is tightly sleeved on the outer peripheral side of the rotating shaft.
4. A novel cooling and heating fan as claimed in claim 1, characterized in that the cooling and heating fan body comprises a mounting frame which is arranged in the support in a swinging manner, a second driving motor is arranged in the mounting frame, the output end of the second driving motor is coaxially connected with a fan and a heating wire, and the fan and the heating wire rotate synchronously with the second driving motor.
5. The novel cooling and heating fan as claimed in claim 4, wherein the cooling and heating fan body further comprises an air outlet net and an air inlet net, the air outlet net and the air inlet net are respectively installed on two sides of the mounting rack and form an enclosed space with the mounting rack, and the second driving motor is located in the enclosed space and installed on the air inlet net.
6. A novel cooling and heating fan as claimed in claim 4 or 5, characterized in that the second driving mechanism comprises a third driving motor and a second transmission mechanism, an output shaft of the third driving motor is in transmission connection with the second transmission mechanism, and an output end of the second transmission mechanism is in transmission connection with the mounting bracket.
7. The novel cooling and heating fan as claimed in claim 6, wherein the second transmission mechanism comprises a connecting rod assembly in transmission connection with an output shaft of the third driving motor, an output end of the connecting rod assembly is in transmission connection with the mounting frame, the second driving mechanism drives the connecting rod assembly to rotate, and the connecting rod assembly rotates to drive the mounting frame to swing up and down.
8. The novel cooling and heating fan as claimed in claim 7, wherein the third driving motor is a crank motor, the connecting rod assembly comprises a first connecting rod rotatably connected to a crank shaft of the crank motor, a second connecting rod rotatably connected to an end of the first connecting rod remote from the crank shaft, a pushing block rotatably connected to an end of the second connecting rod remote from the first connecting rod, a kidney-shaped hole formed in a side wall of the mounting frame, and the pushing block extending into the kidney-shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023041681.6U CN215058376U (en) | 2020-12-17 | 2020-12-17 | Novel cooling and heating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023041681.6U CN215058376U (en) | 2020-12-17 | 2020-12-17 | Novel cooling and heating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215058376U true CN215058376U (en) | 2021-12-07 |
Family
ID=79215450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023041681.6U Active CN215058376U (en) | 2020-12-17 | 2020-12-17 | Novel cooling and heating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215058376U (en) |
-
2020
- 2020-12-17 CN CN202023041681.6U patent/CN215058376U/en active Active
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