CN206131373U - Can closed air -inlet grille and tuber pipe machine - Google Patents

Abstract

The utility model relates to the technical field of household electrical appliances, in particular to a sealable air inlet grille. Blade installation shafts and connecting rod installation shafts are arranged on both sides of the blades, and blade installation shafts corresponding to the blade installation shafts are arranged on both sides of the air inlet frame. The connecting rod is equipped with a connecting rod installation hole corresponding to the connecting rod installation shaft, and there are also power device installation holes on both sides of the air inlet frame. The blades can be rotated, which effectively solves the problem of the existing air duct machine inlet grille. It is a fixed type, and the blades cannot be rotated, causing the filter screen of the air conditioner to be full of dust when it is closed for a long time, which affects the product effect and air quality problems; the utility model also provides an air duct machine, including the above-mentioned one that can Enclosed air intake grille.

Description

A kind of closeable air intake grille and air duct machine

technical field

The utility model relates to the technical field of household appliances, in particular to a closeable air inlet grille and an air duct machine.

Background technique

The air inlet grille of the existing air duct machine is fixed, and the blades cannot be rotated. This structure will cause the filter to be full of dust when the air conditioner is closed for a long time, which will affect the product effect and air quality; The grid needs hinges and latches to be installed on the panel, which is inconvenient to install.

Utility model content

The technical problem to be solved by the utility model is: in order to solve the problem that the air intake grille of the existing air duct machine is fixed, and the blades cannot be rotated, resulting in the filter screen of the air conditioner being closed for a long time is full of dust, which affects the product effect and air quality. Quality problems, the utility model provides a closed air inlet grille, blade installation shaft and connecting rod installation shaft are provided on both sides of the blade, and blade installation holes corresponding to the blade installation shaft are provided on both sides of the air inlet frame. There is a connecting rod installation hole corresponding to the connecting rod installation shaft on the rod, and there are power device installation holes on both sides of the air inlet frame. The blades can be rotated, which effectively solves the problem that the existing air duct machine inlet grille is fixed. , the blades cannot be rotated, resulting in the filter screen of the air conditioner being closed for a long time is full of dust, which affects the product effect and air quality problems.

The technical scheme that the utility model solves its technical problem adopts is:

A sealable air intake grille, comprising an air intake frame, a power device acting as a driving force, blades and connecting rods, a plurality of blade installation shafts and a plurality of connecting rod installation shafts are arranged on both sides of the blade, the inlet There are blade mounting holes corresponding to the blade mounting shafts on both sides of the wind frame, connecting rod mounting holes corresponding to the connecting rod mounting shafts on the connecting rod, and several power device mounting holes on both sides of the air intake frame. hole.

Specifically, the power device is a motor, and the installation hole of the power device is a motor installation hole.

Specifically, the output shaft of the motor is a chamfering shaft.

Specifically, the blade installation shaft is provided with a connecting hole matching the output shaft, and the output shaft corresponds to the connecting hole on one of the blades.

Specifically, the motor drives one of the blades to rotate, and the blade drives the remaining blades to rotate through the connecting rod.

An air duct machine includes the above-mentioned closable air intake grille.

The beneficial effects of the utility model are: the utility model provides a closed air intake grille, the two sides of the blade are provided with the blade installation shaft and the connecting rod installation shaft, and the two sides of the air intake frame are provided with corresponding to the blade installation shaft. Blade installation holes, connecting rod installation holes corresponding to the connecting rod installation shaft, and power device installation holes on both sides of the air intake frame, the blades can be rotated, which effectively solves the problem of the air intake of the existing duct machine. The grille is fixed, and the blades cannot be rotated, causing the filter to be full of dust when the air conditioner is turned off for a long time, which affects the product effect and air quality problems; at the same time, the structure is easy to install.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a schematic diagram of a closed air intake grille of the utility model when shutting down;

Fig. 2 is a schematic diagram of the start-up of a kind of air duct machine of the utility model which can be closed into the air inlet grille;

Fig. 3 is a schematic diagram of a closed-type air inlet grill of an air duct machine of the present invention;

Fig. 4 is an exploded view of a closed air inlet grill of a duct machine of the present invention;

Fig. 5 is a partial cross-sectional view of a closed air inlet grill of an air duct machine of the present invention;

Fig. 6 is a partial view of a closeable air inlet grill of a duct machine of the present utility model;

Fig. 7 is a partial enlarged view at C of Fig. 3;

Fig. 8 is a partial enlarged view of D in Fig. 3;

Fig. 9 is a partial enlarged view at E of Fig. 4;

Fig. 10 is a partial enlarged view at F of Fig. 4;

Fig. 11 is a partial enlarged view of G in Fig. 5;

FIG. 12 is a partial enlarged view of H in FIG. 6 .

In the figure: 1. Air intake frame, 11. Blade installation hole, 12. Motor installation hole, 2. Motor, 21. Output shaft, 3. Blade, 31. Blade installation shaft, 311. Connection hole, 32. Connecting rod installation Shaft, 4. connecting rod, 41. connecting rod installation hole, 10. suspended ceiling, 20. air duct machine.

detailed description

Now in conjunction with accompanying drawing, the utility model is described in further detail. These drawings are all simplified schematic diagrams, and only schematically illustrate the basic structure of the utility model, so they only show the configurations related to the utility model.

A sealable air intake grille, comprising an air intake frame 1, a power device acting as a driving force, blades 3 and connecting rods 4, and several blade installation shafts 31 and several connecting rod installation shafts 32 are arranged on both sides of the blade 3 The two sides of the air inlet frame 1 are provided with the blade installation holes 11 corresponding to the blade installation shafts 31, the connecting rod 4 is provided with the connecting rod installation holes 41 corresponding to the connecting rod installation shafts 32, and the two sides of the air inlet frame 1 are also provided with Several power unit mounting holes.

Preferably, the power device is a motor 2 , the installation hole of the power device is the motor installation hole 12 , and the output shaft 21 of the motor 2 is a chamfering shaft.

The blade mounting shaft 31 is provided with a connecting hole 311 matching the output shaft 21, the output shaft 21 corresponds to the connecting hole 311 on one of the blades 3, and the motor 2 drives one of the blades 3 to run, and the blade 3 passes through the connecting rod 4 Drive all the other blades 3 to run.

An air duct machine includes the above-mentioned sealable air intake grille.

When installing, put the blade installation shafts 31 on both sides of the blade 3 into the blade installation holes 11 on both sides of the air intake frame 1 respectively; adjust the motor output shaft 21 to correspond to the connection hole 311 of one of the blades, and install the motor output shaft 21 In the connecting hole 311 of the blade 3 , the blade 3 is adjusted, and the connecting rod installation shafts 32 of several blades 3 are packed into the connecting rod installation hole 41 .

Inspired by the above ideal embodiment according to the utility model, through the above description content, relevant staff can completely make various changes and modifications within the scope of not deviating from the technical idea of the utility model. The technical scope of this utility model is not limited to the content in the description, but must be determined according to the scope of the claims.

Claims (6)

1. A sealable air intake grille, comprising an air intake frame (1), a power device acting as a driving force, blades (3) and connecting rods (4), characterized in that: both sides of the blades (3) Several blade installation shafts (31) and several connecting rod installation shafts (32) are provided, and blade installation holes (11) corresponding to the blade installation shafts (31) are provided on both sides of the air inlet frame (1). The connecting rod (4) is provided with a connecting rod mounting hole (41) corresponding to the connecting rod mounting shaft (32), and several power device mounting holes are also provided on both sides of the air inlet frame (1). 2. A closeable air inlet grill according to claim 1, characterized in that: the power device is a motor (2), and the installation hole of the power device is a motor installation hole (12). 3. A sealable air intake grille according to claim 2, characterized in that: the output shaft (21) of the motor (2) is a chamfered shaft. 4. A sealable air intake grille according to claim 3, characterized in that: the blade installation shaft (31) is provided with a connecting hole (311) matching the output shaft (21) , the output shaft (21) corresponds to the connecting hole (311) on one of the blades (3). 5. A closeable air intake grille according to claim 4, characterized in that: the motor (2) drives one of the blades (3) to run, and the blade (3) is driven by the connecting rod (4) All the other blades (3) are running. 6. An air duct machine, characterized in that it comprises a closeable air intake grille as claimed in any one of claims 1-5.