CN214664912U - High efficiency cooling circulation fan - Google Patents
High efficiency cooling circulation fan Download PDFInfo
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- CN214664912U CN214664912U CN202120745362.9U CN202120745362U CN214664912U CN 214664912 U CN214664912 U CN 214664912U CN 202120745362 U CN202120745362 U CN 202120745362U CN 214664912 U CN214664912 U CN 214664912U
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- efficiency cooling
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- 238000001816 cooling Methods 0.000 title claims abstract description 33
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 241000883990 Flabellum Species 0.000 abstract description 2
- 230000008092 positive effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model provides a high-efficiency cooling circulating fan, which comprises a base, a bracket and a fan head; the fan head comprises a cover body, fan blades and a fan blade motor; the cover body comprises a compressed air cooling assembly, an air duct cylinder and a rear cover; the compressed air cooling assembly is arranged at the front end of the air duct cylinder; the compressed air cooling assembly structure is as follows: the air conditioner comprises a first component and a second component, wherein the first component is a front end cover, and a plurality of air outlet holes I are formed in the first component; the second component is arranged on the inner side of the front end cover and is positioned in the air duct cylinder, a plurality of conical cylinder air outlet holes II are formed in the second component, and the tip end of the conical cylinder is connected with the air outlet holes I. The utility model discloses in, because of having set up compressed air cooling subassembly, the motor drive flabellum, gaseous from the big cross-section to the process of small cross-section, equal compressed air, when gaseous from the small cross-section away, take place the inflation, pressure reduces, and the temperature reduces thereupon. Therefore, the utility model provides a high efficiency cooling circulation fan has the energy consumption and hangs down, reduces the room temperature, and the noise is low positive effect.
Description
Technical Field
The utility model belongs to domestic appliance fan field specifically belongs to a high efficiency cooling circulation fan.
Background
The fan is a necessary product for families, and the fan can accelerate the air flow on the surface of an object; the human body is a heating source, and the air flowing fast takes away part of heat on the surface of the human body, so people feel cool, but the indoor temperature cannot be reduced. The air circulation fan is different from a common fan in that the air circulation fan can blow out wind spirally along a certain direction, and spiral columnar wind can be formed finally along with stirring of fan blades. The air circulation fan blows air far away and has good directionality. In the prior art, there are many forms, but the effect is different.
The main research directions of those skilled in the art are at present: under the condition that the energy consumption is equivalent, how to reduce indoor temperature with the fan, when reaching the rapid cooling effect, can also reduce the noise in the fan working process, reach better use and experience.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high efficiency cooling circulation fan to reach when not increasing the energy consumption, realize reducing indoor temperature's purpose.
A high-efficiency cooling circulating fan is characterized by comprising a base, a bracket and a fan head; the fan head is arranged on the base through a bracket; a gear adjusting knob is arranged on the base; the fan head comprises a cover body, fan blades and a fan blade motor; the cover body comprises a compressed air cooling assembly, an air duct cylinder and a rear cover; the compressed air cooling assembly is arranged at the front end of the air duct cylinder, and the fan blades are arranged on the fan blade motor and are positioned inside the rear end of the air duct cylinder; the rear side of the air duct cylinder is connected with a rear cover, and the fan blade motor is positioned in the rear cover; the compressed air cooling assembly structure is as follows: the air conditioner comprises a first component and a second component, wherein the first component is a front end cover, and a plurality of air outlet holes I are formed in the first component; the second component is arranged on the inner side of the front end cover and is positioned in the air duct cylinder, a plurality of second conical air outlet holes are formed in the second component, and the tip end of each conical cylinder is connected with the first air outlet hole.
Furthermore, the support is arranged in the base and is connected with a motor.
Furthermore, the air duct cylinder is of a closing-in structure from the rear side to the front side.
Furthermore, in the rear cover, a vertical ventilation hole is formed in the bottom of the rear cover, a groove is formed in the bottom of the rear cover, the support is located in the groove, and a rotating shaft is connected between the top end of the support and the groove.
Furthermore, the rotating shaft is connected with a motor.
Furthermore, the first component is in a plate shape, and the rear end face of the first component is a plane; radiating fins are distributed on the front end face.
Furthermore, the first air outlet holes are respectively distributed in a circular shape from the circle center to the outside; the radiating fins are also distributed in a circular shape, and are distributed at intervals with the circle formed by the first air outlet hole.
Furthermore, the rear end of the second component forms a second air outlet, and the edge of the second air outlet is a smooth circular arc and is connected into the conical cylinder.
The utility model discloses in, the circuit structure who uses: the gear adjusting button, the support rotating structure and the fan blade motor are all the existing mature technologies.
The utility model has the advantages that:
the utility model discloses in, because of having set up compressed air cooling subassembly, the motor drive flabellum, gaseous from the big cross-section to the process of small cross-section, equal compressed air, when gaseous from the small cross-section away, take place the inflation, pressure reduces, and the temperature reduces thereupon. Therefore, the utility model provides a high efficiency cooling circulation fan has the energy consumption and hangs down, reduces the room temperature, and the low positive effect of noise.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of another perspective structure of the present invention;
FIG. 3 is a schematic view of a part of the structure of the present invention;
FIG. 4 is a schematic structural view of a compressed air cooling assembly of the present invention;
FIG. 5 is a schematic structural view of a second module of the present invention;
fig. 6 is a schematic view of another view structure of the middle assembly of the present invention.
In the figure: 1. a base; 2. a support; 3.1, fan blades; 3.2, a fan blade motor; 3.3, a component I; 3.31, a first air outlet; 3.4, an air duct cylinder; 3.5, a rear cover; 3.51, a groove; 3.6, component two; 3.61 and a second air outlet.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments.
Referring to the attached drawings, the utility model provides a high-efficiency cooling circulation fan, which is characterized in that the fan comprises a base 1, a bracket 2 and a fan head; the fan head is arranged on the base 1 through the bracket 2 and is connected with a motor to realize left-right angle rotation; a gear adjusting knob is arranged on the base 1;
the fan head comprises a cover body, fan blades 3.1 and a fan blade motor 3.2; the cover body comprises a compressed air cooling component, an air duct cylinder 3.4 and a rear cover 3.5; the compressed air cooling assembly is arranged at the front end of the air duct cylinder 3.4, and the fan blade 3.1 is arranged on the fan blade motor 3.2 and is positioned in the rear end of the air duct cylinder 3.4; the rear side of the air duct cylinder 3.4 is connected with a rear cover 3.5, and a fan blade motor 3.2 is positioned in the rear cover 3.5; the compressed air cooling assembly structure is as follows: the assembly comprises a first component 3.3 and a second component 3.6, and the first component 3.3 and the second component 3.6 are installed in a buckling mode when being assembled; the first component 3.3 is a front end cover, and a plurality of air outlet holes 3.31 are formed in the first component 3.3; the first component 3.3 is in a plate shape, and the rear end face is a plane; radiating fins are distributed on the front end surface; the first air outlet holes 3.31 are respectively distributed in a circular shape from the circle center to the outside; the radiating fins are also distributed in a circular shape, and are distributed at intervals with the circle formed by the first air outlet 3.31; the second component 3.6 is arranged on the inner side of the front end cover and is positioned in the air duct cylinder 3.4, the second component 3.6 is provided with a second conical air outlet hole 3.61, and the tip of the conical cylinder is connected with the first air outlet hole 3.31. And the rear end of the second component 3.6 forms a second air outlet 3.61, and the edge of the second air outlet is a smooth circular arc and is connected into the conical cylinder.
The air duct cylinder 3.4 is of a closing structure from the rear side to the front side.
In back shroud 3.5, seted up vertical type ventilation hole at the bottom of the back shroud, and be formed with the recess at the bottom of the back shroud, the support is in recess 3.51, and is connected with the axis of rotation between support top and the recess 3.51. The rotating shaft is connected with a motor.
Example 2
On the basis of the structure of the embodiment 1, the rotating shaft is provided with the motor, so that the angular rotation of the fan head relative to the support is realized, and the rotating principle of the motor is a mature structure in the prior art.
Example 3
After the power supply is switched on, the fan blade motor 3.2 drives the fan blade 3.1 to rotate, and the wind is accelerated from the fan blade 3.1 through the conical second air outlet hole 3.61 structure and is blown out from the first air outlet hole 3.31; and the left-right rotation and the up-down angle rotation are realized under the action of the motor at the rotating shaft, the motor at the bracket 2 and the motor at the base 1.
Claims (8)
1. A high-efficiency cooling circulating fan is characterized by comprising a base, a bracket and a fan head; the fan head is arranged on the base through a bracket; a gear adjusting knob is arranged on the base; the fan head comprises a cover body, fan blades and a fan blade motor; the cover body comprises a compressed air cooling assembly, an air duct cylinder and a rear cover; the compressed air cooling assembly is arranged at the front end of the air duct cylinder, and the fan blades are arranged on the fan blade motor and are positioned inside the rear end of the air duct cylinder; the rear side of the air duct cylinder is connected with a rear cover, and the fan blade motor is positioned in the rear cover; the compressed air cooling assembly structure is as follows: the air conditioner comprises a first component and a second component, wherein the first component is a front end cover, and a plurality of air outlet holes I are formed in the first component; the second component is arranged on the inner side of the front end cover and is positioned in the air duct cylinder, a plurality of second conical air outlet holes are formed in the second component, and the tip end of each conical cylinder is connected with the first air outlet hole.
2. The high efficiency cooling cycle fan of claim 1 wherein the support is mounted in the base and is coupled to a motor.
3. The high efficiency cooling cycle fan of claim 1 wherein the duct barrel is of a converging configuration from the rear side to the front side.
4. The high efficiency cooling circulation fan in accordance with claim 1, wherein the rear housing has a vertical vent hole formed in the bottom thereof, and a groove formed in the bottom thereof, the bracket is disposed in the groove, and a rotation shaft is connected between the top end of the bracket and the groove.
5. The high efficiency cooling circulation fan in accordance with claim 4, wherein a motor is connected to the rotating shaft.
6. The high efficiency cooling cycle fan of claim 1 wherein said first component is in the form of a plate and has a planar rear face; radiating fins are distributed on the front end face.
7. The high efficiency cooling circulation fan in accordance with claim 6 wherein said first outlet openings are respectively circularly distributed from the center of the circle to the outside; the radiating fins are also distributed in a circular shape, and are distributed at intervals with the circle formed by the first air outlet hole.
8. The high efficiency cooling circulation fan of claim 1 wherein the rear end of said second assembly defines a second outlet opening, and the edge of said second assembly is a smooth arc connected to the inside of the cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120745362.9U CN214664912U (en) | 2021-04-12 | 2021-04-12 | High efficiency cooling circulation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120745362.9U CN214664912U (en) | 2021-04-12 | 2021-04-12 | High efficiency cooling circulation fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214664912U true CN214664912U (en) | 2021-11-09 |
Family
ID=78461576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120745362.9U Active CN214664912U (en) | 2021-04-12 | 2021-04-12 | High efficiency cooling circulation fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214664912U (en) |
-
2021
- 2021-04-12 CN CN202120745362.9U patent/CN214664912U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-efficiency cooling circulating fan Granted publication date: 20211109 Pledgee: China Postal Savings Bank Co.,Ltd. Dong'a County Branch Pledgor: Shandong Hausda Smart Home Co.,Ltd. Registration number: Y2024980001417 |