TWM515081U - Circulation fan - Google Patents

Description

Circulating fan

The present invention relates to an air conditioning device, in particular to a composite circulating fan which is suitable for light steel frame ceilings and has uniform illumination of LEDs and uniformity of air conditioners.

Due to the quick and convenient maintenance of the light steel frame ceiling, it is often used in commercial fields such as supermarkets, stores and offices. In the commercial space, in order to have a comfortable temperature in the room, an air conditioning system is usually installed. However, the conventional air conditioning system has an air outlet that is placed at a so-called appropriate point. Below the appropriate point, the worker often feels too cold or Overheating, the workers outside the appropriate point also do not feel the comfort of the air conditioner. In other words, the traditional commercial space generally has the effect of not being able to equalize the temperature.

In order to achieve the above-mentioned effects, some property owners will install ceiling fans to improve the problem of air conditioning convection. However, the pressure caused by the ceiling fans and the large disturbance of the blades are also inherent defects. Therefore, in recent years, some manufacturers have developed circulating fans for light steel frames. For example, the case of the Republic of China No. M476242, the case can effectively disturb the indoor air and increase the convection effect of the air conditioner, and greatly increase the space in this space. Everyone's somatosensory comfort. However, the unsuccessful thing is that in addition to the air-conditioning system, the space in the commercial space also needs a uniform light source to provide illumination. Generally speaking, the air-conditioning device and the lamp will be adjacent to each other. If the space in the room is limited, there is only one optimal area. Air conditioning units or luminaires can only be compromised, as the same location area cannot accommodate both air convection and uniform illumination.

The patent of the Republic of China No. M503547 discloses a ceiling fan that combines LED strips and fans to enable the ceiling fan to simultaneously promote convection and illumination, making the best application at the most appropriate ceiling position. However, M503547 reveals that the LED light bar surrounds the periphery of the air outlet, and the light illumination area is defined directly below the fan, so that the illumination range is narrow, and there is still a problem of insufficient light, so an additional illumination source reinforcement is still needed.

In view of the above-mentioned shortcomings, the main purpose of this creation is to provide a circulation fan for the spatial arrangement of the fan and the luminaire, and to provide a more uniform range of air convection and light illumination without adding other equipment. Illuminated areas and convective environments increase human touch and visual comfort.

The main purpose of this creation is to provide a circulation fan for the design of the fan and the luminaire space, which not only has the function of air convection and light illumination, but also provides a more uniform illumination area and convection environment.

In order to achieve the above creation, the present invention creates a circulation fan comprising a fan body, a blade, a motor, a cover and a plurality of LED modules. The fan body has an accommodating space and an opening, and the fan and the motor are respectively disposed in the accommodating space, and the motor is used for driving the blade, and the cover is disposed at the opening for The fan blade and the motor are enclosed in the fan body, the cover has a air supply area, a plurality of return air zones, and a plurality of LED accommodating areas, wherein the air supply area is disposed at a central position of the fan body, the plurality of The return air zone surrounds and is symmetric with the edge of the air supply zone, and each of the air return zones is provided with a plurality of through holes, thereby forming a grid-like ventilation space, and each of the LED accommodation zones is disposed between two adjacent return air zones. Each of the LED modules is disposed in each of the LED receiving areas.

The advantage of this creation is that it combines the LED module and the fan, and designs the arrangement space of the fan and the LED module to provide a wider and uniform illumination area and convection environment, so that the touch and vision felt by the human body are more comfortable, and no The sense of oppression is safe and effective.

Further, the cover is a square body, and each of the return air regions is disposed at an intermediate position of the edge of the cover and is evenly distributed. Each of the LED receiving areas is disposed at an end corner of the cover, and each of the LED modules It is disposed in the plurality of LED accommodating areas.

Further, each of the return air regions is an arc-shaped region, and each of the LED accommodating regions is an arc-shaped angular triangular opening having an inner edge and two sides, the inner edge being along a peripheral edge of the air supply region, and two The sides respectively follow the arcuate edges of the two return air zones and meet the end corners of the cover, and the shape of each of the LED modules coincides with the shape of each of the LED receiving slots.

Further, each of the return air regions is formed by a through hole of a square, a triangle, a trapezoid, an arc, and an irregular polygon.

Further, each of the LED modules is provided with a plurality of LED lights, wherein each of the LED lights is arranged in different geometric shapes according to requirements; and each of the LED modules can be fixed to the wire by attaching, screwing or snapping. Fan body.

Further, the air supply area is a grid-like ventilation space formed by a plurality of through holes.

Further, a lamp cover can be disposed on each of the LED modules.

The detailed construction, features, assembly methods, or usage of this creation will be described in the detailed description that follows. However, those of ordinary skill in the art should understand that the detailed description and specific embodiments of the present invention are intended to be illustrative only and not to limit the scope of the invention.

10‧‧‧fan body

20‧‧‧ accommodating space

22‧‧‧Motor

24‧‧‧ fan leaves

30‧‧‧ openings

40‧‧‧ Cover

42‧‧‧Air supply area

44‧‧‧Return zone

442‧‧‧through hole

46‧‧‧LED accommodating area

48‧‧‧LED module

482‧‧‧LED lights

484‧‧‧Power cord

Figure 1 is a side view of the creation cycle fan.

Figure 2 is a top view of the creation, illustrating the structural features of the cover of the circulating fan.

The third figure is a schematic diagram of the LED module of the creation cycle fan.

The technical means adopted by the present invention for achieving the intended purpose are further explained below in conjunction with the drawings and the preferred embodiment of the present invention.

Referring to FIG. 1 , the present invention is a cycle fan combined with an LED illumination function, comprising a fan body 10 , a motor 22 , a blade 24 , a cover 40 , and a plurality of LED modules 48 . The fan body 10 is A rectangular box body is embedded in the light steel frame, and has an accommodating space 20 therein. The one end surface of the accommodating space 20 has an opening 30. The motor 22 is disposed in the accommodating space 20 of the fan body 10. The blade 24 is disposed under the motor 22 and coupled to the motor 22, and the blade 24 is rotated by the motor 22 to generate wind power. The cover 30 of the fan body 10 is provided with a cover 40 for the fan blade 24 The motor 22 is enclosed in the fan body 10.

Referring to FIG. 2 , the cover 40 is a one-piece body. The cover 40 has a air supply area 42 , a plurality of return air zones 44 , and a plurality of LED accommodating areas 46 . The air supply area 42 is located in the cover 40 . The central region is provided with a wind generated by the rotation of the blade 24 to increase air convection; the plurality of return air regions 44 are distributed in a peripheral region of the cover 40, which is an arc-shaped region, and the blade 24 is also rotated. The formed wind power is sent out; the plurality of LED accommodating areas 46 are disposed between the adjacent two of the return air zones 44, which are triangular openings of an arc-shaped corner, having an inner edge and two sides, the inner edge along the The peripheral edge of the air supply zone 42 is respectively disposed along the arcuate edges of the two return air zones 44 and meets at the end corners of the cover 40, and each The LED accommodating area 46 conforms to the shape of each of the LED modules 48. When the blade 24 rotates to drive the surrounding air to generate wind power, the wind is radiated from the center in a circular radial shape, and the cover 40 is a one-piece body, and the corner is just the weakest area of the wind. At this time, at each end angle Providing each of the LED modules 48 not only does not affect the convection function of the fan, but also increases the illumination function. This design exerts the greatest application under the limited space of the cover 40.

In addition, each of the return air regions 44 is composed of a plurality of through holes 442, which may be rectangular, triangular, trapezoidal, curved, and irregular polygons, and then arranged and arranged in various shapes, for example, arranged in the letters KAYA. The cover 40 has an aesthetic effect. In addition, the air supply area 42 is also composed of a plurality of through holes 442, and forms a cyclone channel with each of the return air areas 44 to achieve air circulation and uniform temperature.

Referring to FIG. 3, a plurality of LED lights are disposed on each of the LED modules 48. The LED modules 48 can be trapezoidal, triangular, polygonal, etc., and are designed and matched according to the shape of each of the LED receiving areas 46. . The arrangement of each of the LED lamps 482 is arranged according to the spectrum, intensity, and size of the light source in different geometric shapes to achieve the best illumination effect. The LED module 48 can be attached to the cover 40 by attaching, screwing or snapping. In addition, the LED module can be provided with a lampshade 40, which can be transparent, matte or present in various patterns and colors, without affecting the illumination of the light, for protection and dustproof purposes.

When the present invention is used, the LED module 48 can further be connected to an external switch to supply power 484 by wires. When the switch is turned on, the power supply 484 is turned on. In addition to the rotation of the fan blade 24, the LED module 48 can be activated to generate air convection and Lighting effect.

It is worth mentioning that the focus of this creation is to integrate the convection function and the LED lighting function of the circulation fan. With the spatial arrangement design, the return air zone 44 and the LED module 48 are evenly distributed. The cover 40 provides a more uniform illumination area and convection environment, and has no pressure and safety.

Finally, it must be explained again that the constituent elements disclosed in the foregoing embodiments are merely illustrative and are not intended to limit the scope of the present invention. Alternatives or variations of other equivalent elements should also be the scope of patent application of the present application. Covered.

40‧‧‧ Cover

42‧‧‧Air supply area

44‧‧‧Return zone

442‧‧‧through hole

46‧‧‧LED accommodating area

48‧‧‧LED module

482‧‧‧LED lights

Claims (7)

A circulating fan includes: a fan body having an accommodating space and an opening; a blade disposed in the accommodating space of the fan body; a motor disposed in the accommodating space of the fan body for Driving the fan blade; a cover disposed on the opening of the fan body for enclosing the blade and the motor in the fan body, the cover having a air supply area, a plurality of return air zones, and a plurality of The LED accommodating area is disposed at a central position of the fan body, and each of the return air zones surrounds and is symmetric with an edge of the air supply area, and each of the return air zones is provided with a plurality of through holes, thereby forming a grid shape The ventilating space, each of the LED accommodating areas is disposed between the adjacent two return air zones; and a plurality of LED modules, each of the LED modules being respectively disposed in each of the LED accommodating areas. The circulation fan of claim 1, wherein the cover is a square body, and each of the return air zones is disposed at an intermediate position of the edge of the cover, and the plurality of LED accommodating areas are disposed on the cover. The plurality of LED modules are disposed in the plurality of LED receiving areas on the corners of the cover. The circulation fan of claim 1, wherein each of the return air zones is an arc-shaped area, and each of the LED accommodating areas is an arc-shaped triangular opening having an inner edge and two sides, the inner edge Along the peripheral edge of the air supply area, the two sides respectively follow two of the return air The arcuate edges of the regions meet at the end corners of the cover, and the shape of each of the LED modules coincides with the shape of each of the LED receiving slots. The circulation fan according to claim 1, wherein each of the return air regions is formed by a through hole of a square, a triangle, a trapezoid, an arc, and an irregular polygon. The circulation fan according to any one of the preceding claims, wherein each of the LED modules is provided with a plurality of LED lights, each of which is arranged in a different geometric shape according to requirements. The LED module can be fixed to the fan body by attaching, screwing or snapping. The circulation fan according to any one of claims 1 to 4, wherein the air supply area is a grid-like ventilation space formed by a plurality of through holes. The circulation fan according to any one of the preceding claims, wherein the LED module can be provided with a lamp cover.