JPS5939198Y2 - Fan - Google Patents

Description

[Detailed description of the invention] This invention was developed by devising the position of the switch for operating the electrical components installed inside the stand of a wall-mounted fan, as well as the hollow assembly structure of the stand itself. This allows the packaging volume to be reduced.

FIG. 1 is a front view of a conventional wall fan stand, and FIG. 2 is a sectional view thereof.

When assembling the conventional stand for this electric fan, remove the back plate 2, screw the timer 4, switch 5, and other electrical components to the stand 1 from the back side, and insert the operating knobs 1 and 3 from the front side. , the back plate was installed last.

With this kind of structure, it is quite difficult to install electrical parts because the inner bottom of the stand is deep, and workers must be around the electrical parts to install them and to perform wiring after they are installed. A space for hands, tools, etc. is required, and extra space for this is added only in the longitudinal direction of the stand, requiring a long extra space.

In addition, since two switch boxes 1 and 3 are provided on one front surface of the stand 1, the switch cases 3 and 3 must be placed a certain distance apart from each other for ease of operation. As a result, as shown in the figure, the timer 4 and the switch 5 are provided, for example, at certain intervals in the vertical direction, so that the area of the front surface of the stand 1 becomes large, and as shown in the figure, the stand 1 becomes quite long and long. This increases the packaging volume and increases costs.

In view of these points, this idea was created by providing a side surface with dimensions that matched the front of the conventional stand, and molding the stand itself into two parts, the left and right, and by connecting these two parts facing each other, packaging was improved. It is an object of the present invention to provide a wall-mounted fan whose volume can be reduced.

That is, FIG. 3 is a side view showing an embodiment of this invention.
Figure 4 is a front view of the stand, Figure 5 is a side view, and Figure 6 is a cross-sectional view.The stand 1 is molded in two parts, a left stand part 6 and a right stand part 7. , Attach electrical parts such as the timer 4 and switch 5 separately to each of these, connect the wires, and then place them facing each other on the mounting plate 9.
and are assembled with screws 10.

Further, the operation parts of the electric components are protruded from the left and right side surfaces of the stand 1, and the knobs 3, 3 are attached thereto.

Note that 11 is the main body, 12 is a fan, and 13 is a guard.

With the above configuration, when assembling this embodiment, first the timer 4 is housed and fixed in the left stand part 6, and the switch 5 is housed and fixed in the right stand part 7, and then the following steps are carried out. The left and right stand parts 6 and 7 that house the timer 4 and switch 5 are facing each other, and in this state, the screws 10 are screwed together to connect the left and right stand parts 6 and 7 via the mounting plate 9. , 3 should be installed.

Therefore, according to this embodiment, even if a space is required around the timer 4 and the switch 5 for assembly work, that space does not exist only in the longitudinal direction of the stand 1, but is also formed on the left and right sides. Therefore, the vertical dimension of the stand 1 will not be increased excessively.

In addition, since the left and right sides of the stand 1 are provided with 1 3゜3, it is necessary to increase the area of the left or right side of the stand 1, taking into account the spacing between the 3゜3. Since there is no space, the area on the left and right sides can be kept to the minimum necessary.

For these reasons, the vertical dimension of the stand 1 can be reduced.

Furthermore, since the two housings 3 and 3 are provided separately on the left and right sides of the stand 1, a large operating space can be secured around the housing 3, and the operability of the two housings 3 and 3 is improved. It has the effect of improving.

Note that if the vertical dimension of the stand 1 is large, as is clear from FIG. Although the volume will be large, if the volume of the stand 1 is kept the same and the vertical dimension of the stand 1 is made smaller, and the lateral force direction dimension and width are increased accordingly, the size of the fan 12 portion will be It is almost vertical,
The sides are also quite large, so such a stand 1
An increase in the zero width does not increase the packaging volume of the entire wall fan, and as a result, the packaging volume of the entire wall fan can be reduced by the decrease in the vertical dimension of the stand 1.

As explained above, this idea is based on the stand itself.
Just like a plastic model, the stand is divided into two parts on the left and right, and electrical components are attached to the left and right parts of the stand, respectively, and the left and right parts of the stand are then placed facing each other. The left and right parts are then assembled by joining them together, so there is no need for extra space around the electrical components such as timers or switches, and a stand. It also disperses in the left and right directions, and no longer exists only in the vertical direction of the stand.

Moreover, since the two sides of the stand are provided with one operating knob, there is no need to consider increasing the area of the sides to account for the spacing between the two knobs, and the area of the sides of the stand is designed to be small. can do.

Therefore, there is an effect that the packaging volume of the entire wall fan can be made smaller.

[Brief explanation of the drawing]

Figure 1 is a front view of a conventional wall fan stand;
The figure is a side sectional view thereof. FIG. 3 is a side view showing the wall fan of this invention, FIG. 4 is a front view of its stand, FIG. 5 is a side view thereof, and FIG. 6 is a sectional view. In addition, the direction symbol in the figure indicates the same, - or equivalent part, and 1
is a stand, 2 is a back plate, 3 is an operation knob, 4 is a timer, 5 is a switch, 6 is a left stand part, 7 is a right stand part, 9 is a mounting plate, and 10 is a screw.

Claims (1)

[Scope of utility model registration request] A stand for a wall-mounted fan is formed by dividing it into two parts on the left and right, electrical parts that are operated from the outside are attached to the inner surfaces of the two parts, and the left and right picture parts of the stand and the do are equipped with the above-mentioned electrical parts. The wall-mounted fan is constructed such that a stand is assembled by facing each other and connecting them to each other, and knobs for operating the electrical components are attached to the left and right sides of the stand, respectively.