JPS6313796Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a wall-mounted or wall-mounted and portable floor-mounted air purifying electrostatic precipitator that inhales dust-containing air, purifies it, and discharges only the purified air. The purpose is to have an excellent design, and to make it easy to hang it on the wall.
To provide an electric precipitator which is inexpensive in terms of cost and whose wall-mounted metal fittings do not get in the way when used as a portable device or placed on the floor.

The configuration of the wall-mounting part of a conventional electrostatic precipitator is shown in Figure 1.
As shown in Fig. 3, a back plate 2 is attached to the main body 1, which has a built-in dust collection section, a ventilation section, etc., and also has an intake port and an exhaust port, and is used when the main body 1 is attached to a wall. , a square-shaped wall hanging fitting 3 is brought into contact with the wall hanging fitting mounting boss 1a provided on the main body 1 and the mounting hole 2a of the back plate 2 corresponding to the boss 1a,
By screwing the mounting screws 4 into the bosses 1a, the metal fittings 3 were set in the main body 1 with the back plate 2 held between them. 3a is a hooking hole at the upper end of the wall hanging fitting 3.

However, when this structure is used in a state other than being hung on a wall, the square-shaped wall hanging bracket 3 is exposed to the outside, which makes the whole thing thicker and gets in the way, and there is a risk of injury to people or property. Therefore, if you want to use it in a state other than wall hanging, you can remove the wall hanging bracket 3, but if you remove the wall hanging bracket 3, there is a risk of losing it, and it takes time and effort to remove and reinstall, which is very troublesome. It was hot.

The present invention was made to solve such drawbacks, and its characteristics are that a plate-shaped wall hanging bracket with a hooking hole is sandwiched between the main body and the back plate, and the wall hanging bracket is screwed to the main body together with the back plate, and holes are provided in the back plate to correspond to the hook holes.By storing the wall hanging bracket inside the main body, there is no possibility of damage to people or objects. This eliminates the danger and eliminates the trouble of attaching and detaching according to the usage condition.

Hereinafter, the present invention will be explained based on drawings showing embodiments. First of all, in FIGS. 4 and 5 showing the first embodiment, 11 is a main body that has a built-in dust collection part, a ventilation part, etc., and further has an intake port and an exhaust port, and 12 is a back plate attached to the rear of the main body 11. It is. 13 is a screw screwed into a boss 14 provided at the rear end of the main body 11 in order to attach the back plate 12 to the main body 11; 15 is a screw having a hole 15a for inserting the screw 13, It is a plate-shaped wall hanging metal fitting that is sandwiched between the inner surface of a back plate 12 and a boss 14 and fastened together with screws 14. Reference numeral 16 denotes a hanging hole formed in the wall hanging fitting 15;
A circular hole 17 larger than the hole 16 is formed in the back plate 12 in correspondence with the hole 16 so that the hole 6 can be seen from the rear of the main body 11.

Therefore, since the wall-hanging bracket 15 is always stored inside the main body 11, the wall-hanging bracket 15 does not cause any damage to people or objects even when used as a portable device other than wall-mounted or when placed on the floor. There is no need to attach or detach the wall-hanging fittings 15 depending on the usage conditions. Furthermore, main body 1
1 on the wall, the hole 17 of the back plate 12 connects the wall hanging pin attached to the wall with the wall hanging bracket 15.
It is very easy to hang because it acts as a guide to the hook hole 16.

Next, in the second embodiment shown in FIG. 6, a wall-hanging fitting 15 is provided in a compartment 18 on the inner surface of the back plate 12 that is isolated from the inside of the main body 11 to prevent air leakage and prevent objects from hanging from the hook hole 16. It is designed to prevent danger by inserting the

As described above, according to the present invention, scratches caused by the wall hanging bracket can be prevented by simply inserting the plate-shaped wall hanging bracket between the main body and the back plate and tightening them together when tightening the back plate to the main unit. Moreover, the labor of attaching and removing the wall-hanging metal fittings can be saved, the main body can be easily hung on the wall, and the design is also very good.

[Brief explanation of the drawing]

Figure 1 is a perspective view of a conventional electrostatic precipitator seen from the back with the wall-mounting bracket removed. Figure 2 is a perspective view of a conventional electrostatic precipitator seen from the back with the wall-mounting bracket attached. Fig. 2 is an enlarged sectional view of the main parts of Fig. 2, Fig. 4 is a perspective view of the electrostatic precipitator seen from the back in the first embodiment of the present invention, Fig. 5 is an enlarged longitudinal sectional view of the main parts of Fig. 4, and Fig. 6 is FIG. 2 is an enlarged vertical sectional view of a main part showing a second embodiment of the present invention. 11... Main body, 12... Back plate, 13... Screws,
14... Boss, 15... Wall hanging bracket, 15a...
Insertion hole, 16...Hooking hole, 17...Hole, 1
8... Separate room.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A back plate that covers the back of the main body is screwed to a boss formed on the main body, and a plate-shaped wall hanging bracket is clamped and fixed between the boss and the back plate, This electrostatic precipitator is formed by forming a hook hole and a hole facing each other in the wall hanging bracket and the back plate. (2) The electrostatic precipitator according to claim 1, which is a utility model registration, characterized in that the main body is provided with a compartment that is isolated from the inside of the main body, and a wall-mounting fitting is provided in this compartment.