TW201422915A - Turret fan - Google Patents

Abstract

A turret fan includes a housing, a fixing base and a fan unit combined together. The housing is provided with a hanging base for hanging on a wall, a central hole for receiving the fixing base and the fan unit therein, a front net positioned at a front side for the current generated by a fan body to flow through into a room, an air direction adjusting board placed in front of the front net for adjusting the angle of air current to flow into the room, and a rear net positioned at the rear side thereof. Then air current flows through the front and the rear net into the room. The fixing base is positioned in the central hole of the housing, having an open side facing the front net and a half-open side so as to form an accommodating chamber for receiving the fan unit therein. Then a decorative member is fixed on an upper end of the fixing base and a lower base is fixed on a bottom end of the fixing base. The fan unit is positioned in the interior of the housing and partly in the accommodating chamber of the fixing base, provided with a rotating member, which is provided with an air exit so that the air current can be changed in its scope to flow into a room. The rotating member is provided with two holes in an upper end and a hole in a lower end for fixing a fan shaft that a fan body may be combined with,. Further, a power source is positioned on the rotating member for driving a swaying rod so that the rotating member can sway right and left for a definite angle. In addition, a power source is positioned on the fan body to revolve the fan body. However, the power source of the fan body is also possible to be positioned in the lower base. Thus, the turret fan can have the housing fixed firmly, and change the scope and direction of air current flowing into a room.

Description

Tower fan structure

The invention relates to a tower fan structure, in particular to a fan assembly inside the outer casing, wherein the fan assembly is provided with a rotating component, and the rotating component is provided with an air outlet, so that the power component drives a yaw lever, so that the rotating component presents a certain angle. The yaw back and forth, the tower fan that can change the airflow into the range and direction of the room.

According to the conventional tower fan or building fan, for example, Taiwan's new patent No. M274957 "LED photocatalyst tower fan" is mainly composed of "housing 1 and a tower fan body 2, and the housing 1 is in a corresponding concave shape. The fan blade body 2 is an upright tower-shaped blade combination, and the bottom end is mounted on a base 21. When the user starts the power supply, the tower fan body 2 will start to rotate, and the blade body 2 is utilized. The air containing free radicals is blown to the outside through the air outlet 11 of the casing 1. That is, the conventional tower fan or the building fan utilizes the rotation of the casing and the blade body to change the range of the airflow. The disadvantage is that the structure of the overall rotation consumes a large amount of electric energy and is prone to rotational noise and affects the quality of life.

To this end, the inventor of the present invention, based on years of experience in the design and manufacture of related products, researched and improved the shortcomings of the prior disclosure and invented the case.

The purpose of the invention is to fix the outer casing of the tower fan, and to rotate the rotating element provided inside the outer casing body, thereby changing the range and direction of the airflow into the room, and minimizing the amount of noise, so that the tower fan can be further Widely used.

Thus, in order to achieve the above object, the tower fan structure of the present invention is provided with an outer casing which can be hung on a wall surface or standing on the ground to be provided in accordance with the user's use space.

In order to reduce the noise value and widely use, the tower fan of the present invention is in the outer casing. The fixing portion is fixed and arranged as a fan assembly, and the rotating fan member is provided with a rotating element, and the rotating element is provided with an air outlet, so that the rotating element can be used to change the range of the airflow into the room, thereby changing the range of the airflow into the room. With direction.

In this way, in order to enable the inspector to fully understand the present invention, the following figure is illustrated as follows: As shown in FIG. 1-3, the present invention is a tower fan structure including at least an outer casing 1 and a hanging seat 10 on a rear side thereof. The hanging seat 10 is provided with a hanging hole 100 for hanging on the wall surface, and the abutting element 101 is disposed below the hanging seat 10 to be placed at an appropriate position on the wall surface (see FIGS. 5 and 6). The outer casing 1 is provided with a hollow groove 11 for accommodating the fixing base 2, the fan assembly 3 and the like. The outer casing 1 is provided with a front mesh surface 12, and the airflow generated by the fan body of the fan assembly enters the room via the front mesh surface 12. The wind direction adjusting plate 13 is disposed on the front side of the front mesh surface 12, and the end seat 130 is disposed at both ends of the wind direction adjusting plate 13, so that the end seat 130 is disposed in the corresponding hole 131 of the outer casing 1 (as shown in FIGS. 5 and 6). The wind direction adjusting plate and the outer casing are fixed, and can be manually adjusted to change the angle of the wind direction adjusting plate 13, so as to adjust the angle of the airflow into the room to be upward; or downward; or forward (as shown in Figs. 4 and 7). The outer casing 1 is provided with a rear mesh surface 14, and the rear mesh surface 14 is used to allow airflow into the hollow groove 11.

The upper end of the outer casing 1 is provided with an arc-shaped flat surface 15, and the curved flat surface 15 is provided with a hole 150 for arranging the modifying element 16 with the plugging element 160. The modifying element 16 is disposed with the extending portion 161 to be disposed in the hollow groove 11 and the outer ring surrounding surface 162 is disposed on the lower extending portion 161, so that the bolting plane 15 and the modifying element 16 of the outer casing are arranged by the bolting member 160. The outer ring surround 162 is bolted. The lower extending portion 161 of the modifying element 16 is provided with a lamp socket 164 for the bulb 165. The foregoing bulb is an LED bulb or a conventional power-saving bulb or a general bulb, and is not used as a wall lamp to provide a night light indicating illumination function. (Figures 1 and 3).

The fixing base 2, as shown in FIG. 1, is disposed in the hollow groove 11 of the outer casing 1 and is close to the inner side of the front surface 12 of the outer casing 1 (see FIGS. 3, 5 and 6). One side is open, the other side is semi-open, and is composed of plural The arcuate rib 20 is disposed therein and is formed in the fixing base 2 and defines a receiving groove 21 for accommodating the fan assembly. The fixing seat 2 is provided with an upper end surface 22, and the upper end surface 22 is provided with a hole 220. Thus, when the fixing base 2 is disposed in the hollow groove 11 of the outer casing 1, the upper end surface 22 of the fixing base 2 and the outer casing The curved plane 15 of the body 1 forms a closed plane, and is bolted downwardly from the modifying element 16 to the hole 150 provided in the arcuate plane 15 of the outer casing 1 by the bolting element 160, and the plugging element 163 is further The modifying element 16 is bolted down to the hole 220 provided in the upper end surface 22 of the fixing base 2, so that the modifying element 16, the outer casing 1 and the fixing base 2 can be completely fixed.

An arcuate wall surface 23 is disposed below the upper end surface 22 of the fixing base 2, and the upper curved wall surface 23 is provided with an arcuate groove 230 for providing a power component seat of the rotating component of the fan assembly. The lower end surface 24 of the fixing base 2 is provided with a hole 240, so that the bolting member fixes the lower base 25 below the fixing seat. The fixing base 2 is disposed above the lower end surface with a curved wall surface 26, and the lower curved wall surface 26 is provided with an arcuate groove 260 for arranging the base of the fan body of the fan assembly (see FIGS. 1 and 3).

The fan assembly 3 is disposed inside the outer casing 1 and partially located in the receiving groove 21 of the fixing base 2. The fan assembly 3 is provided with a rotating element 30, and the rotating element 30 is provided with an air flow outlet 300, so that the rotating element 30 can be used to change the range in which the airflow enters the room. The upper and lower end faces 301 and 302 of the rotating element are provided with holes 303 and 304, which are respectively provided as a shaft seat 310 of the fan body 31 and a bushing 311. A shaft seat 312 is further disposed under the bushing 311. The shaft seat 310 of the fan body is disposed as the shaft 313 of the fan body 31, and the shaft sleeve 311 and the shaft seat 312 are disposed as the shaft 330 of the fan power element, so that the fan body 31 can be driven to rotate by the sector power element.

A power element 32 is disposed above the rotating component 30 of the fan assembly 3, and the power component 32 is fixed above the base 320, and a portion of the base 320 is disposed on the curved wall surface 23 of the fixing base 2. In the arcuate groove 230, the bolting seat 321 and the bolting hole 231 of the arc-shaped wall surface 23 of the fixing base 2 are bolted by the bolting member, so that the base of the rotating component 30 of the fan assembly 3 can be The 320 is fixed in combination with the fixing base. The power element 32 of the rotating element 30 is provided with an eccentric shaft 322, front

The eccentric shaft 322 is disposed at one end of the yaw lever 323, and is fixed by the bolting member 324. The other end of the yaw lever 323 can be coupled with the hole 305 of the upper end surface 301 of the rotating member 30 to mate the member 325. By bolting, the aforementioned power element 32 can be used to drive the rotating element to exhibit a certain angle of back and forth yaw to change the range and direction of the airflow into the room (see Figures 5 and 6).

A fan power element 33 is disposed below the fan body 31, and the fan power unit 33 is provided with a shaft 330 so as to be inserted through the sleeve 311 and the shaft seat 312. The fan power element 33 is disposed above the base 34. The pedestal 34 is disposed in the arcuate groove 260 provided in the arcuate wall surface 26 of the fixing base 2 (see FIGS. 1 and 3), and is appropriately bolted by a bolting component (not shown). The base 34 of the sector power element 33 of the aforementioned fan body 31 can be integrated with the fixing member.

In summary, the tower fan of the present invention fully fixes the outer casing, and has a fan assembly inside the outer casing, and uses a rotating element to change the range and direction of the airflow into the room, thus reducing the tower fan. The power source in the direction of rotation can reduce the rotating noise, and the tower fan can be hung on the wall or stand on the plane, and the user can use it according to the needs of use, which is the composition of the case.

1‧‧‧ outer casing

10‧‧‧ Hanging seat

100‧‧‧hanging holes

101‧‧‧Responsive components

11‧‧‧ hollow trough

12‧‧‧ mesh

13‧‧‧Wind direction adjustment board

130‧‧‧Terminal

131‧‧‧ corresponding hole

14‧‧‧Back surface

15‧‧‧ curved plane

150‧‧‧ hole

16‧‧‧Modification components

160‧‧‧Equipment components

161‧‧‧ Lower extension

162‧‧‧ outer ring enclosure

164‧‧‧ lamp holder

165‧‧‧Light bulb

2‧‧‧ Fixed seat

20‧‧‧ curved ribs

21‧‧‧ 容 槽

22‧‧‧ upper end

220‧‧‧ hole

23‧‧‧Upper curved wall

230‧‧‧ arc slot

24‧‧‧ lower end

240‧‧‧ holes

25‧‧‧Lower base

26‧‧‧ Lower curved wall

260‧‧‧ arc groove

3‧‧‧Fan components

30‧‧‧Rotating components

300‧‧‧Air outlet

301, 302‧‧‧ upper and lower end faces

303, 304‧‧‧ holes

305‧‧‧ hole

31‧‧‧ sector

310‧‧‧ shaft seat

311‧‧‧ bushing

312‧‧‧ shaft seat

313‧‧‧Axis

32‧‧‧Power components

320‧‧‧Base

321‧‧‧ Socket

322‧‧‧Eccentric shaft

323‧‧‧ yaw

324‧‧‧Equipment components

325‧‧‧Equipment components

33‧‧‧ sector power components

330‧‧‧Axis

34‧‧‧Base

Figure 1 is an exploded view of the present invention.

Figure 2 is a front view of the present invention.

Figure 3 is a cross-sectional view taken along line A-A of Figure 2;

Figure 4 is a side view of the present invention.

Figure 5 is a cross-sectional view taken along line B-B of Figure 4;

Figure 6 is a view of the present invention changing the range and direction of the wind.

Figure 7 is a perspective view of the present invention.

Figure 8 is a perspective view 2 of the present invention.

1‧‧‧ outer casing

10‧‧‧ Hanging seat

100‧‧‧hanging holes

101‧‧‧Responsive components

11‧‧‧ hollow trough

12‧‧‧ mesh

13‧‧‧Wind direction adjustment board

130‧‧‧Terminal

14‧‧‧Back surface

15‧‧‧ curved plane

150‧‧‧ hole

16‧‧‧Modification components

160, 163‧‧‧ erecting components

161‧‧‧ Lower extension

162‧‧‧ outer ring enclosure

165‧‧‧Light bulb

2‧‧‧ Fixed seat

20‧‧‧ curved ribs

21‧‧‧ 容 槽

22‧‧‧ upper end

220‧‧‧ hole

23‧‧‧Upper curved wall

230‧‧‧ arc slot

24‧‧‧ lower end

240‧‧‧ holes

25‧‧‧Lower base

26‧‧‧ Lower curved wall

260‧‧‧ arc groove

3‧‧‧Fan components

30‧‧‧Rotating components

300‧‧‧Air outlet

301, 302‧‧‧ upper and lower end faces

303, 304‧‧‧ holes

305‧‧‧ hole

31‧‧‧ sector

310‧‧‧ shaft seat

312‧‧‧ shaft seat

313‧‧‧Axis

32‧‧‧Power components

320‧‧‧Base

321‧‧‧ Socket

322‧‧‧Eccentric shaft

323‧‧‧ yaw

324‧‧‧Equipment components

325‧‧‧Equipment components

33‧‧‧ sector power components

330‧‧‧Axis

34‧‧‧Base

Claims (13)

A tower fan structure comprising at least: an outer casing, a hollow groove for accommodating a fixed seat and a fan assembly, wherein the outer casing is provided with a front mesh surface, so that the airflow generated by the fan enters the room through the front mesh surface, and the outer casing is provided The rear mesh surface is a gas flow into the hollow groove; the fixing seat is disposed in the hollow groove of the outer casing, close to the front mesh surface, the fixed seat side is open, and the other side is Semi-opening to form a receiving groove for accommodating the fan assembly, and fixing and fixing the upper and lower end faces of the fixing seat with the lower base; the fan assembly is disposed inside the outer casing, part The fan assembly is located in the receiving slot of the fixed seat, the fan assembly is provided with a rotating element, and the rotating element is provided with an air outlet, so that the rotating element is used to change the range of the airflow into the room, and the rotating element is provided as a fan shaft seat, and the fan is used. The body shaft seat is arranged as a fan body; a power element is arranged above the rotating element to drive a yaw rod, so that the rotating element can be deflected back and forth at a certain angle, Variable airflow into the chamber by the direction range; fan located below the fan somatic power element disposed to drive the rotation of the fan bodies. According to the tower fan structure described in claim 1, wherein the outer casing is provided with a hanging seat for hanging on the wall surface, and a component is disposed below the hanging seat to abut against the wall surface. According to the tower fan structure described in claim 1, wherein the outer casing is provided with a wind direction adjusting plate on the front side of the net, and the end portions of the wind direction adjusting plate are provided with end seats, so that the end seats are disposed in corresponding holes of the outer casing, that is, Manual adjustment can be made to change the angle of the wind direction adjustment plate to adjust the angle of the airflow into the room. According to the tower fan structure described in claim 1, wherein the upper end of the outer casing has an arc-shaped plane, and the arc-shaped plane is provided with a hole, so that the bolting element and the modifying element are bolted; the aforementioned modifying element is provided with the extension part to apply The hollow groove is disposed, and the outer ring surrounding surface is provided on the lower extension portion, so that the bolting element can be outside the curved plane of the outer casing and the modifying element The ring surface is bolted. The tower fan structure according to the first aspect of the patent application, wherein the modifying component fixed above the outer casing is provided with an extension portion, and the lower extension portion is provided with a lamp socket for the bulb 5 to be used as a wall lamp to provide a night light indication. Lighting function. According to the tower fan structure described in claim 1, wherein one side of the fixing seat is open and the other side is semi-open, and a plurality of arc-shaped ribs are disposed therein, and a receiving groove is formed in the fixing seat. To accommodate the fan assembly. The tower fan structure according to claim 1, wherein the fixing seat is provided with an upper end surface, and the upper end surface is provided with a hole corresponding to an arc-shaped plane provided by the outer casing, and the fixing seat is disposed in the hollow of the outer casing The groove, the upper end surface of the aforementioned fixing seat will form a closed plane with the curved plane of the outer casing. According to the tower fan structure described in claim 1, wherein the fixing seat is provided with an upper end surface, and the arcuate wall surface is disposed below the upper end surface, and the upper curved wall surface is provided with an arc groove to be the power of the rotating component of the fan assembly. Component holder setting. According to the tower fan structure of claim 1, wherein the fixing seat is provided with a lower end surface, and the lower end surface is provided with a hole, so that the lowering base is fixed under the fixing seat; the fixing seat is located above the lower end surface. The curved wall surface is disposed, and the lower curved wall surface is provided with an arc groove to be disposed at the base of the fan power component of the fan assembly. According to the tower fan structure described in claim 1, wherein the rotating component of the fan assembly is provided with upper and lower end faces, and the upper and lower end faces are provided with holes, so as to set the shaft seat and the bushing of the fan body, and then the bushing The shaft seat is provided below, and the shaft seat of the fan body is used to set the shaft of the fan body, and the shaft sleeve and the shaft seat below the sleeve are arranged as the shaft of the fan power component. According to the tower fan structure of claim 1, wherein the rotating component of the fan assembly is provided with a power component, the power component is fixed above the base, and the base is disposed on the curved wall of the fixed seat. In the arc-shaped groove, the bolting device is used to bolt the bolting seat and the bolting hole of the fixing seat, so that the fan assembly can be The base of the rotating element is fixed in combination with the fixing base. According to the tower fan structure of claim 1, wherein the power component of the rotating component of the fan assembly is provided with an eccentric shaft, and the eccentric shaft is disposed at one end of the yaw lever, and is fixed by the bolting component. The other end of the swinging rod can be bolted with the hole provided on the upper end surface of the rotating element, so that the rotating element can be driven by the power element to exhibit a certain angle of back and forth yaw to change the range and direction of the airflow into the room. According to the tower fan structure of claim 1, wherein the fan assembly is provided with a fan power component, the fan power component is disposed above the base, and the base is disposed on the curved wall surface below the fixed seat. In the arc groove, the bolting power element and the fixing member can be integrated into one body by bolting the bolting member.