WO2008148288A1

WO2008148288A1 - A cabinet air conditioner with a sliding door of the air outlet

Info

Publication number: WO2008148288A1
Application number: PCT/CN2008/000678
Authority: WO
Inventors: Jianghong Zhu; Hui Zhang; Mingsheng Zhong; Hui Huang; Xianyun Meng; Haiyuan Jin; Chao Wen; Sheng Hu
Original assignee: Gree Electric Appliances, Inc.Of Zhuhai
Priority date: 2007-06-05
Filing date: 2008-04-03
Publication date: 2008-12-11
Also published as: CN201050841Y

Abstract

A cabinet air conditioner with an automatic door of the air outlet includes: an upper panel, a lower panel, an automatic switching door, a door driver and an outlet frame (20), the outlet frame (20) is arranged back of the upper panel; the automatic switching door is a roller shutter door (50), when the outlet is closed, the roller shutter door (50) is stretched into a flat and totally covers the outlet; when the outlet is opened, the roller shutter door (50) is curled and disposed back of the top of the outlet.

Description

Rejected air conditioner with automatic opening and closing door with exhaust port

Technical field

The utility model relates to an opening and closing door device for an air outlet of an air conditioner, in particular to a repellent air conditioner with an automatic opening and closing door device provided with an exhaust port. Background technique

Typically, air conditioners are devices that use air coolers, heaters, or air purifiers to cool, warm, or purify the room to make the interior environment more suitable. In such an air conditioner, a ventilating device, an air cooling and heating device, and an air purifier are provided, which circulate air indoors, draw in indoor air, exchange heat, or purify the air, and then discharge the air into the room.

In the prior art, air conditioners have been continuously improved. In particular, recently, an improvement of the air conditioner is that the air outlet can be closed when it is not in use to keep the inside of the air conditioner clean. At present, there are quite a number of split-floor air conditioners with closed exhaust ports at home and abroad. Although their motion modes and implementation methods are patented, their motion mechanisms are complex, usually including linkages and exhaust ports. There are short-circuits on both sides, and the linkage mechanism is not reliable enough. For example, the patent number is: 00103616. 5, the bulletin number is: 1265460, and the invention patent entitled "Switching assembly of air outlet of air conditioner" discloses a switch assembly of an air outlet of an air conditioner, having an anti-step drop panel, The panel moves outward when the door is closed and moves inward when the door is opened, thereby causing the front surface to have the same plane, which improves the aesthetics of the outer surface of the air conditioner and minimizes the accumulation and penetration of dust or the like. In the air conditioner described in the above patent, the automatic opening and closing door can be moved up and down, and when not in use, the automatic opening and closing door can close the air outlet; the patented technology comprises: an upper panel, which is combined with the front side of the rejecting body And the upper part of the upper panel is provided with an air outlet for discharging air; the front panel is combined with the reject body on the lower side of the upper panel; the automatic opening and closing door is arranged in the The front portion of the air outlet is described and the air outlet is opened and closed by moving up and down; the step-falling difference panel is disposed at a lower portion of the air outlet, so as to be movable back and forth, when the automatic opening and closing door covers the When the air port is described, the anti-step drop panel is used to prevent a step difference between the front panel and the automatic opening and closing door; the door driving device is disposed on the inner side and the upper side of the automatic opening and closing door a panel to move the automatic opening and closing door up and down; and a panel driver disposed on an inner side of the anti-step drop panel and the upper panel to enable the prevention Move forward and backward order drop panel. In the patented technology, not only the automatic opening and closing door and its driver, but also the anti-step drop panel and the panel driver are included, and the structure is complicated, and the damage of the machine component is prone to occur for a long time. In addition, the prior art The opening and closing door is an integral hard plate-shaped part, usually made of plastic material. When the opening and closing of the exhaust port is required, the opening and closing door moves up or down as a whole. Some technical solutions can be: a small amount of horizontal movement or Deflection, in this way, the drive mechanism and the transmission mechanism are located at the back of the opening and closing door. To drive the opening and closing door, the driving mechanism needs to occupy a large enough space. Due to the limited space inside the air conditioner, the overall volume can only be increased to meet the needs. . Indirectly increase the cost, which is not conducive to market competition. Summary of the invention

The object of the present invention is to provide a refusal type air conditioner with an exhaust port automatic door which is simple in structure, low in cost, stable in sliding, is advantageous in market competition, and can ensure long-term effective use.

In order to achieve the above object, the utility model adopts the following technical solutions:

A refusal type air conditioner with an automatic opening and closing door for an exhaust port, comprising:

An upper panel body, the upper panel body is combined with a front side of the reject type air conditioner, and an upper portion of the upper panel body is provided with an exhaust port for discharging air;

a lower plate body, the lower panel body is combined with the reject body on a lower side of the upper panel body;

The upper panel body and the lower panel body adopt a structure in which the phase separation or connection is the same body; an automatic opening and closing door, the automatic opening and closing door is disposed at a rear portion of the exhaust port and can switch the exhaust a door driving device for driving the opening and closing door movement;

An air outlet frame, wherein the air outlet frame is disposed at a rear side of the upper panel body;

Wherein the automatic opening and closing door is a folding door, when the exhaust opening is closed, the folding door is stretched into a flat shape to completely cover the exhaust port; when the exhaust port is opened, The roll-up door is wound into a roll and placed at the top rear of the top of the exhaust port.

The door driving device is disposed at a top of the automatic opening and closing door at a top of the air outlet frame; the door driving device includes a driving motor and a rotating shaft, and a top side of the folding folding door is fixed at the On the shaft.

The left and right inner walls of the air outlet frame are provided with slide rails for guiding the automatic opening and closing door sliding track, and the left and right ends of the bottom side of the automatic opening and closing door are connected with a sliding device, and the sliding device is located at the Slide up and down in the slide rails.

Through the above technical solution, the utility model has the following beneficial effects compared with the prior art:

The refusal type air conditioner with the vent automatic opening and closing door of the utility model drives the rotating shaft to rotate by the motor, and after the rotating shaft rotates, the folding folding door fixed on the rotating shaft starts to be wound from the top, and the bottom side of the folding door The sliding device slides up in the slide rail until the winding door is wound into a roll, and the exhaust port is completely opened; the process of closing the exhaust port is just right Conversely, there is no gap between the upper and lower sides of the automatic opening and closing door and the upper panel body. The utility model has the advantages of simple structure, stable sliding, simple processing method, low processing cost, and favorable market competition; long-term effective use, ensuring that foreign substances such as dust do not fall into the air conditioner from the exhaust port, thereby ensuring indoor air. Clean; when the air conditioner is turned on, the automatic opening and closing door can be closed inside the air conditioner, and when the air conditioner is closed, the automatic opening and closing door can be leveled with the surface of the air conditioner body, thereby ensuring the overall aesthetic appearance of the air conditioner. DRAWINGS

1 is a schematic exploded view of the structure of the repellent air conditioner with an automatic opening and closing door of the exhaust port according to the present invention; FIG. 2 is a complete folding door of the cabinet type air conditioner with an automatic opening and closing door of the exhaust port according to the present invention; Schematic diagram of the installation structure when closed;

Figure 3 is a schematic view showing the structure of the retractable air conditioner with the automatic opening and closing door of the exhaust port when the folding door is completely closed;

Figure 4 is a schematic view showing the structure of the retractable air conditioner of the refusal type air conditioner with the vent opening and closing door being wound into a roll;

FIG. 5 is a schematic structural view of an air outlet frame of a refusal type air conditioner with an automatic opening and closing door of an exhaust port according to the present invention. detailed description

As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a refusal type air conditioner with an automatic opening and closing door for an exhaust port includes:

An upper panel body, the upper panel body is combined with a front side of the repellent air conditioner cabinet, and an upper portion of the upper panel body is provided with an exhaust port for discharging air;

The air outlet frame 20 is disposed on the rear side of the upper panel body, and is provided with an air outlet that is connected with the exhaust port.

D;

The automatic opening and closing door is a folding door 50. When the exhaust opening is closed, the folding door 50 is stretched into a flat shape to completely cover the exhaust port; when the exhaust opening is opened When the folding door 50 is wound into a roll, Placed on the top rear of the top of the vent.

The door driving device is disposed at a rear upper side of the folding door 50 at a top of the air outlet frame 20; the door driving device includes a driving motor 30 and a rotating shaft 10, and a top side of the folding door 50 It is fixed on the rotating shaft 10.

As shown in FIG. 3, the left and right inner walls of the air outlet frame 20 are provided with a slide rail 40 for guiding the automatic opening and closing door sliding track, and the left and right ends of the bottom side of the folding door 50 are connected with a sliding device. (51), the sliding device is slid up and down in the slide rail 40.

The folding door 50 may be a plate-like structural member made of a flexible material.

Another type of folding door 50 includes a plurality of rigid horizontal strips arranged in a horizontal direction, and the plurality of rigid horizontal strips are integrally joined by a flexible connecting means.

The folding door 50 can also be woven from a plurality of rigid composite blocks by a flexible connecting device. As shown in FIG. 1, 2, 3, and 5, the door driving device is disposed on the upper surface of the top beam 205 of the air outlet of the air outlet frame 20, and the top beam 205 of the air outlet of the air outlet frame 20 The mounting mechanism of the door driving device is disposed on the left and right sides of the upper surface, and the mounting mechanism includes mounting seats 201 and 202. The rotating shaft 10 is mounted between the mounting bases 201 and 202. The mounting base 202 is provided with a rotating shaft 10 The mounting hole 203, the driving motor 30 is fixed outside the mounting base 202, and the output shaft of the driving motor 30 is connected to the rotating shaft 10 through the mounting hole 203.

A mounting bracket 204 of one or more rotating shafts 10 is further disposed under the rotating shaft 10, and the mounting bracket 204 is mounted on an upper surface of the top beam 205 of the air outlet of the air outlet frame 20.

The sliding rails 40 are located on the left and right sides of the air outlet of the air outlet frame 20, and the length of the sliding rails 40 is greater than or equal to the length of the air outlet frame 20.

The sliding device 51 connected to the left and right ends of the lower side of the folding door 50 is a convex shaft or a roller fixed to the bottom side of the folding door 50.

The exhaust port of the cabinet type air conditioner with the automatic opening door of the exhaust port automatically closes the door opening and closing device. When the air conditioner is turned on, the motor 30 is simultaneously turned on, and the rotating shaft 10 is rotated by the motor 30, and the rotating shaft 10 drives the winding and folding. When the door 50 rotates, the folding and folding door 50 starts to move upward in the sliding rail 40 to the corresponding positioning switch at the upper end, and the positioning switch transmits the signal to the motor 30, and the motor 30 immediately stops rotating, and the folding and folding door 50 is at the maximum opening. When the air conditioner is turned off, the motor 30 is turned on and reversed, and the rotating shaft 10 is rotated by the motor 30, the rotating shaft 10 drives the folding and folding door 50 to move downward, and the folding and folding door 50 moves downward in the sliding rail 40, when the winding is folded The door 50 runs to the corresponding positioning switch at the lower end, The positioning switch transmits the signal to the motor 30, and the motor 30 stops rotating immediately, at which time the folding door 50 is in the maximum closed state.

The air conditioner realizes that the folding door is opened at the same time when the air conditioner is turned on to ensure the smoothness of the exhaust port, and the folding door is closed at the same time when the air conditioner is closed, thereby ensuring that indoor garbage or foreign matter falls into the air conditioner through the exhaust port. It can keep the indoor air clean. The specific implementations listed above are not limiting, and various modifications and changes made by those skilled in the art without departing from the scope of the invention are within the scope of the invention.

Claims

Claim

1. A refusal type air conditioner with an automatic opening and closing door with an exhaust port, comprising:

An air outlet frame (20), the air outlet frame (20) is disposed on a rear side of the upper panel body, and is provided with an air outlet port that is connected with the air outlet;

The automatic opening and closing door is a folding door (50). When the exhaust opening is closed, the folding door (50) is stretched into a flat shape to completely cover the exhaust port; When the exhaust port is opened, the folding door (50) is wound into a roll and placed at the upper rear of the top of the exhaust port.

2. The repellent air conditioner with an automatic opening and closing door according to claim 1, wherein the door driving device is disposed at a rear upper side of the folding door (50), The top of the air outlet frame (20); the door driving device includes a driving motor (30) and a rotating shaft (10), and a top side of the folding door (50) is fixed on the rotating shaft (10).

The repellent air conditioner with an automatic opening and closing door for an exhaust port according to claim 1 or 2, wherein the left and right inner walls of the air outlet frame (20) are provided with a bootable automatic A sliding rail (40) for opening and closing the sliding track of the door, and sliding devices (51) connected to the left and right ends of the bottom side of the folding door (50), the sliding device sliding up and down in the sliding rail (40).

The repellent air conditioner with an automatic opening and closing door according to claim 3, wherein the folding door (50) is a plate-like structural member made of a flexible material.

5. The repellent air conditioner with an automatic opening and closing door according to claim 3, wherein the other folding door (50) comprises a plurality of hard shield bars arranged horizontally. Connected, the plurality of rigid horizontal strips are integrally connected by a flexible connecting device.

6. The repellent air conditioner with an automatic opening and closing door according to claim 3, wherein the folding door (50) can also pass through a flexible connecting device by a large number of hard composite blocks. Braided. 7. The repellent air conditioner with an automatic opening and closing door according to claim 5, wherein the door driving device is disposed at a top beam of an air outlet of the air outlet frame (20) ( The upper surface of the top beam (205) of the air outlet of the air outlet frame (20) is provided with a mounting mechanism of the door driving device, and the mounting mechanism includes a mounting base (201). ), (202), the shaft (10) is mounted on the mount (201),

Between (202), the mounting seat (202) is provided with a mounting hole (203) of the rotating shaft (10), and the driving motor (30) is fixed outside the mounting seat (202), and the output shaft of the driving motor (30) is worn. The mounting hole (203) is connected to the rotating shaft (10).

8. The repellent air conditioner with an automatic opening and closing door according to claim 6, wherein the lower surface of the rotating shaft (10) is further provided with one or more rotating shafts (10). a bracket (204), the mounting bracket (204) is mounted on an upper surface of the top beam (205) of the air outlet of the air outlet frame (20).

The repellent air conditioner with an automatic opening and closing door according to claim 3, wherein the sliding rail (40) is located on the left and right sides of the air outlet of the air outlet frame (20), The length of the slide rail (40) is greater than or equal to the length of the air outlet frame (20).

The repellent air conditioner with an automatic opening and closing door according to claim 3, wherein the sliding device (51) connected to the left and right ends of the lower side of the folding door (50) is A male shaft or roller fixed to the bottom side of the folding door (50).