Circumferential air conditioning fan
Inactive Publication Date: 2007-04-26
KING JIH ENTERPRISE CORP
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Benefits of technology
[0010] 1. The circumferential air conditioning fan provided in the present invention mainly focuses on the new design of the centrifugal fan 20 of the air inlet 12 of the rotary diversion component 22 that is placed in the containing space 11 of the housing. The fan guides the airflow of the air inlet 12 and turns it into circumferential airflow, so that the air from the circumferential air conditioning fan is gentler than the conventional fan, and it can increase the degree of comfort using the fan.
[0011] 2. When the fan is operating, it can provide circumferential airflow in 360° at the same time, and let the people within all directions of the fan receive constant air. Under the same circumstances, the number of the fans of the present invention needed is much less than the conventional fan. It provides gentler air quality; therefore, it is applicable for home and business office use.
[0012] 3. By adding a mist sprinkler 50 on the circumferential air outlet 13 of the housing 10, it causes the air from the circumferential air conditioning fan to be spread further, and adds moisture in the air, which gives people an after rain freshness.
[0013] 4. By the structural design, the expanded rim 14 at the air inlet 12 of the housing 10 to has a certain degree of stopping effect for the mist that comes out of the mist sprinkler 50 to reduce the amount sucked in through the air inlet 12 and to avoid excessive humidity of the containing space 11 of the housing 10, which may affect the life of the drive motor 30 and its circuits.
[0014] 5. The design of the casing 70 placed on the end of the air inlet 12 of the housing 10, when the air inlet 12 is facing upward, can create raining stopping and decorative effects.
Problems solved by technology
The fan blade is driven by a motor to form the air stream by circulating the air by fan blade; however, the conventional fan has the following problems.
When using the conventional fan, because its fan blade faces people directly, the air formed often is too forceful, and would cause discomfort after a long period of time.
Another problem is that the conventional fan is designed with for a single direction.
Though some have functions of auto turn, it is still circulating air in one direction, and unable to achieve the effect of multi-directional circulation at the same time.
Method used
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Embodiment Construction
[0023] The features and the advantages of the present invention will be more readily understood upon a thoughtful deliberation of the following detailed description of a preferred embodiment of the present invention with reference to the accompanying drawings.
[0024] As shown in FIGS. 1-3, there is a preferred embodiment of the circumferential air conditioning fan.
[0025] A housing 10 is round, and a containing space 11 is placed internally. One of the containing spaces has at least one air inlet 12, and the side of the containing space 11 has a circumferential air outlet 13.
[0026] A centrifugal fan 20 is placed in the containing space 11 of the housing 10 that is close to the circumferential air outlet 13, and the centrifugal fan 20 includes several centrifugal blades 21 that are spaced in a circle and rotary diversion component 22. The first end of the rotary diversion component 22 is placed correspondingly to the air inlet 12 of the main housing, and the second end is placed cor...
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The circumferential air conditioning fan includes a housing, centrifugal fan, and a drive motor. The housing has a containing space, and one end of the containing space has an air inlet, and the side of the containing space has a circumferential air outlet. A centrifugal fan is placed in the containing space that can be driven by drive motor, and the centrifugal fan has rotary diversion component. The first end is corresponding with the air inlet, and the second end is corresponding with the circumferential air outlet. A centrifugal fan is placed in the containing space that circulates airflow in the directions of circumferential air outlet. The circumferential air conditioning fan disclosed in the present invention can receive circumferential airflow in the circular direction, and further improve the quality of air and degree of comfort.
Description
RELATED U.S. APPLICATIONS [0001] Not applicable. STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT [0002] Not applicable. REFERENCE TO MICROFICHE APPENDIX [0003] Not applicable. FIELD OF THE INVENTION [0004] The present invention relates generally to a fan, and more particularly to a new circumferential air conditioning fan that can fan in multiple directions at the same time. BACKGROUND OF THE INVENTION [0005] Fans save more electricity than air conditioning; therefore, many users are still using fans for indoor or outdoor air conditioning systems. The structure of the conventional fan is familiar to users, and it mostly has a fan blade placed in a certain style of housing or cover. The fan blade is driven by a motor to form the air stream by circulating the air by fan blade; however, the conventional fan has the following problems. [0006] 1. When using the conventional fan, because its fan blade faces people directly, the air formed often is too forceful, and would c...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F04D25/08
CPCF04D25/08F04D29/601F04D29/705
InventorLIU, FANG-CHANG
OwnerKING JIH ENTERPRISE CORP