CN106338104A - Windless air conditioner indoor unit - Google Patents

Abstract

The present invention introduces a windless air-conditioning indoor unit, which is characterized in that it includes: a housing, a wind deflector or a wind deflector wheel, and the wind deflector or wind deflector wheel is rotatably arranged on the housing for Open or close the air outlet, and control the air outlet direction. The upper end of the wind deflector can be opened, and the lower end is hinged to the housing; the lower end of the wind deflector has a windshield device; the gap between the wind deflector wheel and the lower end of the air outlet is less than 2 mm. The air-conditioning indoor units of these two structures can achieve the following effects: as long as the angle and wind speed of the wind deflector or wind deflector are adjusted reasonably, the wind will not blow to the user who is located under the air-conditioning indoor unit, and the air-conditioning indoor unit can achieve No wind effect. The invention has the advantages of: 1. Simple structure, reliable operation, and low cost; 2. It can not only achieve the effect of no wind feeling, but also have the effect of wind feeling, and has the functions of rapid cooling and heating.

Description

A windless air conditioner indoor unit

technical field

The invention relates to the field of air conditioners, in particular to a windless air conditioner indoor unit.

Background technique

The refrigeration function and the heating function of the existing air conditioner supply air for a long time to change the indoor ambient temperature. But when the air conditioner is cooling, the cold wind blows on the human body for a long time, which is not conducive to the health of the human body, especially for the elderly, pregnant women, children, etc. who are more likely to get sick. When the air conditioner is heating, sending hot air for a long time will also make people feel uncomfortable.

The application number is 201510083326.X, and the patent titled "Air Conditioner Indoor Unit and Control Method for Air Conditioner Indoor Unit" discloses an air conditioner indoor unit and a control method for an air conditioner indoor unit. The air conditioner indoor unit includes a housing, a first guide The wind plate, the second air guide plate and the third air guide plate, the housing is provided with an air outlet, the first air guide plate is rotatably arranged on the housing for opening or closing the air outlet, and the second air guide plate is rotatable The ground is arranged on the shell and is located on the inner side of the first wind deflector. The second wind deflector is provided with a plurality of first diffuser holes penetrating through the second wind deflector in the thickness direction, and the third wind deflector is rotatable. ground on the housing and located inside the first wind deflector, the third wind deflector is located below the second wind deflector, the upper end of the third wind deflector is adapted to cooperate with the lower end of the second wind deflector to close For the air outlet, the third air guide plate is provided with a plurality of second air diffuser holes penetrating through the third air guide plate in the thickness direction. The air-conditioning indoor unit of the invention can quickly reduce the wind speed at the air outlet of the air-conditioning indoor unit to realize windless air supply. Its disadvantages are: complicated structure and high production cost.

The application number is 201510973778.5, and the patent titled "air deflector assembly for air conditioner and air conditioner" discloses an air deflector assembly for air conditioner and air conditioner. Wherein, the wind deflector assembly for the air conditioner includes: the wind deflector, which is pivotally arranged at the air outlet of the air conditioner, and at least one installation opening is arranged on the wind deflector; at least one set of grille components , the grill assembly is rotatably arranged on the installation port so as to be suitable for diffusing the wind blown out of the air outlet. The wind deflector assembly used in the air conditioner of this invention can make the wind blown out through the grill assembly flow in a diffuse manner by arranging the grille assembly on the air deflector, which can prevent the wind from blowing directly from the air outlet in the same direction. , and then can realize the effect of no wind feeling of the air conditioner, and improve the use comfort of the air conditioner. Its disadvantages are: 1. The wind is only blown out in a diffused manner, and there is still a sense of wind; 2. The structure is complicated and the production cost is high.

Contents of the invention

The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

For this reason, the present invention proposes a kind of air-conditioning indoor unit without wind sense with simple structure. The air conditioner indoor unit can realize windless air supply by adjusting the wind speed and wind direction of the air outlet.

The first technical solution of the present invention is: a windless air-conditioning indoor unit, which is characterized in that it includes: a casing, the casing is provided with an air outlet; The housing is used to open or close the air outlet, and to control the direction of the wind; the upper end of the air deflector can be opened, and the lower end of the air deflector is connected to the housing by a hinge.

There is a windshield at the lower end of the wind deflector.

A crankshaft-link mechanism is used to make the wind deflector swing.

The second technical solution of the present invention is: a windless air-conditioning indoor unit, which is characterized in that it includes: a casing, the casing is provided with an air outlet; The air slot is rotatably arranged on the housing for opening or closing the air outlet and controlling the air outlet direction.

The advantages of the present invention are:

1. Simple structure, reliable operation and low cost.

2. It can not only achieve the effect of no wind feeling, but also have the effect of wind feeling, and can achieve rapid cooling and heating.

Description of drawings

Fig. 1 is a schematic diagram of an air conditioner indoor unit in a shutdown state according to a first embodiment of the present invention.

Fig. 2 is a schematic diagram of the state of the air-conditioning indoor unit in the windless mode according to the first embodiment of the present invention.

Fig. 3 is a schematic diagram of the state of the air-conditioning indoor unit in the wind sensing mode according to the first embodiment of the present invention.

Fig. 4 is a schematic diagram of the air conditioner indoor unit in the off state according to the second embodiment of the present invention.

Fig. 5 is a schematic diagram of the state of the air-conditioning indoor unit in the windless mode according to the second embodiment of the present invention.

Fig. 6 is a schematic diagram of the state of the air-conditioning indoor unit in the wind sensing mode according to the second embodiment of the present invention.

Reference signs: shell 1, air guide plate 2, crankshaft 3, connecting rod 4, silica gel plate 5, air guide wheel 6, air guide groove 7

detailed description

Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings.

Accompanying drawing 1,2,3 have described an embodiment of the present invention.

Fig. 1 is a schematic diagram of the air conditioner indoor unit of the present invention when it is in a shutdown state. The figure describes a windless air-conditioning indoor unit, including: a housing 1, the housing is provided with an air outlet; a wind guide plate 2, the wind guide plate is rotatably arranged on the housing The air outlet is opened or closed; the upper end of the air deflector can be opened, and the lower end of the air deflector is connected to the housing by a hinge. There is a windshield at the lower end of the wind deflector, and the windshield in this example is made of a silica gel plate 5 bonded on the housing 1 . A crankshaft-link mechanism is used to make the air deflector oscillate. At this moment, the crankshaft 3 is at the top dead center, and the connecting rod 4 connected to the crankshaft pulls the air deflector 2 to be in a closed state.

The lower end of the wind deflector is connected to the housing by a hinge, which makes the gap between the lower end of the wind deflector and the housing the smallest when the wind deflector swings or stops at any position.

Fig. 2 is a schematic diagram of the state of the air conditioner indoor unit of the present invention in a windless mode. At this time, the crankshaft 3 rotates clockwise at a certain angle, and the connecting rod 4 connected to the crankshaft pulls the air deflector 2 to be in the open state, and the wind direction is upward (as shown in the figure). The windshield device completely blocks the gap between the housing 1 and the hinge of the wind deflector 2, so there is no downward wind, and all the wind blows upward. As long as the angle of the air deflector and the wind speed are adjusted, the wind will not blow to the user located under the air conditioner indoor unit, and the air conditioner indoor unit can achieve a windless effect.

Fig. 3 is a schematic diagram of the state of the air conditioner indoor unit in the wind sensing mode according to the present invention. At this time, the crankshaft 3 rotates clockwise to the bottom dead center, the connecting rod 4 connected to the crankshaft pulls the air deflector 2 to be fully open, the wind direction is downward (as shown in the figure), and the air conditioner indoor unit is in the wind sensing mode. It can quickly cool and heat.

Accompanying drawing 4,5,6 has described another embodiment of the present invention.

Fig. 4 is a schematic diagram of the air conditioner indoor unit of the present invention when it is in a shutdown state. The figure describes; a windless air-conditioning indoor unit is characterized in that it includes: a housing 1, which is provided with an air outlet; The housing 1 is used to open or close the air outlet, and to control the air outlet direction. At this moment, the wind deflector wheel 2 is in the closed state.

Fig. 5 is a schematic diagram of the state of the air-conditioning indoor unit of the present invention in a windless mode. At this time, the wind guide wheel 6 rotates clockwise at a certain angle, the wind guide wheel is in the open state, and the wind can be blown out along the air guide groove, and the wind direction is upward (as shown in the figure). Since the matching gap between the wind guide wheel and the housing is small, And the wind blowing out of said gap is directed upwards, so there is no downward wind, all wind blows upward. As long as the angle of the wind deflector wheel and the wind speed are adjusted, the wind will not blow to the user who is located under the air conditioner indoor unit, and the air conditioner indoor unit can achieve a windless effect.

Fig. 6 is a schematic diagram of the state of the air conditioner indoor unit in the wind sensing mode according to the present invention. At this time, the wind guide wheel 6 continues to rotate clockwise, the wind blows out along the air guide groove, and the wind direction is downward (as shown in the figure), and the air conditioner indoor unit is in the wind sensing mode, which can quickly cool and heat.

The embodiments described above by referring to the figures are exemplary, and are intended to explain the present invention, and should not be construed as limiting the present invention.

Claims (4)

1. a kind of calm sense indoor apparatus of air conditioner is it is characterised in that include: housing, described housing is provided with air outlet；Wind deflector, institute State wind deflector and be rotatably arranged on described housing and be used for opening or closing described air outlet, and control air-out direction；Described The upper end of wind deflector can be opened, and the lower end hinge of described wind deflector is connected with housing.

2. the calm sense indoor apparatus of air conditioner according to claim 1 is it is characterised in that the lower end of described wind deflector and housing There is abat-vent at cooperation.

3. the calm sense indoor apparatus of air conditioner according to claim 1 it is characterised in that made described using crankshaft connecting rod system Wind deflector produces swing effect.

4. a kind of calm sense indoor apparatus of air conditioner is it is characterised in that include: housing, described housing is provided with air outlet；Inducer, institute State in inducer and have wind guide tank, and rotationally set and be used on the housing opening or closing described air outlet, and control Air-out direction processed.