JPH02621Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention relates to hot air devices such as oil fan heaters.

[Conventional technology]

Conventionally, in hot air equipment, a horizontally long louver frame is provided at the lower part of the front of the equipment body, a warm air outlet is opened on one side of the frame, and a louver fin is placed outside the outlet to form the louver frame. It is known that the louver device is constructed by attaching the louver device.

[The problem that the invention attempts to solve]

In the conventional louver device as described above, the warm air blown out from the air outlet also flows laterally, where it collides and circulates. Therefore, in order to keep the temperature rise inside the hot air device to a low level, a shutter-like part is provided next to the air outlet, and an opening leading to the outside is formed at the upper end of a bent piece that projects outward. It is preferable that the heat inside the device main body be carried outside by blowing air from the inside of the device body. However, if the armor door is provided in front of the louver frame, the inside of the device body can be seen through the mouth of the armor door, which reduces the commercial value from an aesthetic point of view. A shutter-shaped part was provided on the side of the tower.

The purpose of this invention is to solve the above-mentioned problems and provide a louver device for a hot air device that has a shutter-shaped portion on the front of the device body without causing a decrease in the commercial value from an aesthetic point of view. It is said that

[Means for solving problems]

The louver device of the warm air device according to this invention has a shutter-like part formed in the non-opening part of the horizontally long louver frame where the hot air outlet is not opened, and a louver-like part formed at the upper end of the shutter-like part. It is hidden by louvered fins attached to the frame.

[Effect]

This idea provides a louvered door-like part to the louver frame provided on the front of the main body of the hot air device, which effectively suppresses the temperature rise inside the device, and also covers the opening of the louvered part with a louvered fin. By hiding it, the inside of the device itself cannot be seen.

〔Example〕

An embodiment of this invention will be described below with reference to the drawings.

In FIG. 1, reference numeral 1 denotes a main body of a hot air device, and a horizontally elongated louver device 2 is provided at the lower front of the main body 1 of the device. The louver device 2 is
As shown in FIGS. 2 and 3, it is composed of a louver frame 3, a louver fin 4, and a fixing plate 5. The louver frame 3 is the device main body 1
It is formed into a horizontally long length spanning the entire horizontal length of the
A hot air outlet 6 is opened on the left side, and a large number of shutter-shaped parts 7 are formed on the right side. In the armored portion 7, a required portion of the louver frame 3 is locally cut and bent to form a bent piece 7a that projects outward, and an opening 7b communicating with the outside is provided only at the upper end of the bent piece 7a. It is something. The left and right end portions of the louver fin 4 are fitted into grooves 3a provided on the left and right edges of the louver frame 3, and are fixed to the louver frame 3 in multiple upper and lower stages by the fixing plate 5. Above air outlet 6
and is arranged on the outer front side of the shutter-shaped portion 7. Moreover, the louver fin 4 is inclined so that the tip side faces downward, and the opening 7b at the upper end of the armor door-like part 7 is formed.
As is clear from FIG. 3, the back side of the armor door 7 from the opening 7b of the armor door 7 is
No matter where the human eyes 8 are located in the vertical direction, the louver fins 4 prevent them from being seen from the outside. That is, the opening 7b of the armor door-like portion 7 is △ from the tip of the louver fin 4.
is placed in a high position.

In addition, in this invention, if the louver device is painted with a black heat-resistant paint such as Okitsumo (trade name), the shutter-shaped portion 7 will become even less noticeable, and the appearance can be improved.

[Effect of idea]

As explained above, according to the louver device of this invention, the louver frame is provided with a shutter-shaped part, and the opening at the upper end of the shutter-shaped part is covered by the louver fin, so that, for example, a hot air device can be used at a store. No matter where the user's eye level is, including when the device is displayed at a higher level than a person's eye level at a store, the inside of the device will not be seen through the opening of the armored door. Therefore, with a simple configuration that does not lower the product value from an aesthetic point of view and does not increase the number of parts, a shutter-like part is provided on the louver fin on the front of the device main body, and the device can be opened from the top end of the door. The heat inside the main body can be carried out to the outside, and the temperature rise inside the main body of the apparatus can be effectively suppressed.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a hot air device equipped with a louver device according to an embodiment of the invention, Fig. 2 is an exploded perspective view showing the louver device according to the embodiment of Fig. 1, and Fig. 3 is a perspective view of the louver device according to the embodiment of the invention. FIG. 3 is a cross-sectional view showing the positional relationship between the mouth of the armor door and the louver fin. DESCRIPTION OF SYMBOLS 1... Main body of hot air device, 2... Louver device, 3... Louver frame, 4... Louver fin, 6... Warm air outlet, 7... Armor door-like portion, 7b... Mouth. Note that the same reference numerals in the figures indicate the same parts.

Claims (1)

[Scope of utility model registration request] In a louver device for a hot air device, the louver device includes a horizontally long louver frame in which a hot air outlet is partially opened, and louver fins attached along the lateral direction of the louver frame, wherein the non-opening portion of the louver frame is provided. The upper end of the bent piece protruding outwardly forms an armored part having an opening leading to the outside, and the louver fin is provided on the outside of the armored part, and the tip side of the louvered fin extends downward. A louver device for a warm air device, characterized by a louver device for a warm air device that is tilted toward the viewer and covers the opening of the shutter-like portion.