WO2008154809A1

WO2008154809A1 - A cabinet air conditioner with an air exhaust opening slide door

Info

Publication number: WO2008154809A1
Application number: PCT/CN2008/001135
Authority: WO
Inventors: Jianghong Zhu; Hui Zhang; Mingsheng Zhong; Hui Huang; Xianyun Meng; Beiquan Liu; Chaoxin Wang
Original assignee: Gree Electric Appliances, Inc.Of Zhuhai
Priority date: 2007-06-18
Filing date: 2008-06-12
Publication date: 2008-12-24
Also published as: CN201053728Y

Abstract

A cabinet air conditioner with an air exhaust opening slide door (20) is provided. The air conditioner includes an air conditioner cabinet body, an upper panel body (10), a lower panel body, a slide door assembly, a door-driving device, and a wind outlet frame (40), wherein, the door-driving device has a driving chain assembly and a driving mechanism, and the door-driving device is connected at the bottom of the slide door (20). The driving chain assembly includes two groups of motors (60, 61), main driving wheels (50, 51) connected with the motors (60, 61), driven wheels (90, 91) and driving chains (70, 71) for connecting the main drivingwheels (50, 51) and the driven wheels (90, 91), and the two groups are left and right separately set. The driving mechanism has two slide blocks (100, 130) separately fixed at two driving chains (70, 71), a slide block connecting lever (120) for connecting two slide blocks (100, 130), and a connecting plate device (110, 30) for connecting the slide block connecting lever (120) and the bottom of the slide door (20).

Description

Rejected air conditioner with vent sliding door

Technical field

The utility model relates to a repellent air conditioner with an exhaust port sliding door, in particular to an exhaust port sliding door control device. 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 vent 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 exhaust port can be closed when it is not in use to keep the inside of the air conditioner clean. At present, there are quite a few split-floor air conditioners with closed exhaust ports at home and abroad. Although their motion modes and implementation methods have corresponding patent protection, their motion mechanisms are complex, usually including linkage mechanisms 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 conditioner exhaust port" discloses a switch assembly of an air outlet of an air conditioner, having an anti-step drop panel The panel moves to the outside 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 aesthetic appearance of the outer surface of the air conditioner and minimizes the accumulation and penetration of dust or the like. small. In the air conditioner of the above patent, the sliding door can be moved up and down, and when not in use, the sliding door can close the exhaust port; the patented technology comprises: an upper panel, the upper panel is combined with the front side of the rejecting body, and the An upper portion of the upper panel is provided with an exhaust port for exhausting air; a front panel, the front panel is coupled to the reject body on a lower side of the upper panel; and a sliding door disposed in front of the exhaust port And opening and closing the exhaust port by moving up and down; an anti-step drop panel disposed at a lower portion of the exhaust port so as to be movable back and forth, when the sliding door covers the exhaust port a step-proof drop panel for preventing a step difference between the front panel and the sliding door; a door driving device disposed on an inner side and an upper plate of the sliding door to enable the sliding The door moves up and down; and a panel driver disposed on the inner side of the anti-step drop panel and the upper panel to move the anti-step drop panel back and forth. The patented technology not only includes a sliding door and its driver, but also an anti-step drop panel and a panel driver. The structure is complicated, which indirectly increases the cost and is not conducive to market competition. The vent sliding door requires a simpler structure and easier control of the sliding door control drive mechanism to achieve its motion function. 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 a vent sliding door, comprising:

Air conditioner refuses to body;

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

a lower plate body, the lower panel body is joined to a lower portion of the front side of the air conditioner to the front side of the air conditioner;

The upper panel body and the lower panel body may be integrated or separated from each other;

a sliding door member including a sliding door disposed at a rear portion of the exhaust port and opening and closing the exhaust port by moving up and down;

a door driving device, the door driving device is connected to the sliding door to drive the sliding door to move up and down; the air outlet frame is disposed on a rear inner side of the upper panel body, and the air outlet frame is provided with an exhaust port blade a left and right inner side of the air outlet frame is provided with a sliding slot for guiding the sliding door to move up and down;

Wherein, the door driving device comprises a transmission chain component and a transmission mechanism; the door driving device is connected to a bottom of the sliding door; the transmission chain component comprises two sets of motors arranged separately from left and right, and a main transmission wheel connected to the motor, a driven wheel and a transmission chain connecting the main transmission wheel and the driven wheel; the transmission mechanism includes two sliders.

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 sliding door of the utility model rotates through the transmission chain component, the transmission chain moves up and down, and the power is transmitted to the transmission mechanism at the bottom of the sliding door, and the transmission mechanism at the bottom of the sliding door drives the sliding door to move up and down Thus, the sliding door is automatically closed. 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 matter such as dust does not fall into the air conditioner from the exhaust port, thereby ensuring indoor air. Clean; when the air conditioner is turned on, the sliding door can be closed inside the air conditioner, thus ensuring the overall aesthetics of the air conditioner. DRAWINGS

1 is a partial exploded structural view of a repellent air conditioner with an exhaust port sliding door of the present invention; FIG. 2 is a front view of the upper panel body of the repellent air conditioner with an exhaust port sliding door of the present invention; 3 is a schematic structural view of a door driving device of the refusal type air conditioner with an exhaust port sliding door according to the present invention; FIG. 4 is a front view of the door driving device of the refusal type air conditioner with an exhaust port sliding door of the present invention; Schematic;

Figure 5 is a schematic view showing the structure of the door driving device and the sliding door of the refusal type air conditioner with the vent sliding door of the present invention;

Figure 6 is a schematic view showing the combined structure of the transmission mechanism of the refusal type air conditioner with the vent sliding door of the present invention;

Figure 7 is a schematic view showing the structure of the transmission mechanism of the refusal type air conditioner with the vent sliding door of the present invention. detailed description

As shown in Figures 1, 2, 3, 4, 5, 6, and 7, a refusal type air conditioner with an exhaust port sliding door includes: an air conditioner rejecting body;

An upper panel body 10, the upper panel body is coupled to an upper portion of the front side of the reject air conditioner, and the upper panel is provided with an exhaust port for discharging air;

a sliding door member, the sliding door member including a sliding door 20 disposed at a rear portion of the exhaust port and opening and closing the exhaust port by moving up and down;

a door driving device, the door driving device is connected to the sliding door 20 to drive the sliding door 20 to move up and down; the air outlet frame 40, the air outlet frame 40 is disposed on the inner side of the upper panel body, and the air outlet frame 40 is installed. a venting blade; the left and right inner sides of the air outlet frame 40 are provided with sliding grooves 150, 151 for guiding the sliding door 20 to move up and down; wherein the door driving device comprises a transmission chain member and a transmission mechanism; The door driving device is connected to the bottom of the sliding door 20; the transmission chain member comprises two sets of motors 60, 61 arranged separately from left to right, main driving wheels 50, 51 connected to the motors 60, 61, driven wheels 90, 91 and connecting respectively. The main transmission wheels 50, 51 and the transmission chains 70, 71 of the driven wheels 90, 91; the transmission mechanism includes two sliders 100, 130, and the connection The slider connecting rods 120 of the two sliders 100, 130 and the connecting plate means connecting the slider connecting rod 120 and the bottom of the sliding door 20.

As shown in FIG. 3, the two ends of the slider connecting rod 120 are respectively connected to the two sliders 100, 130, and the slider connecting rod 120 is a horizontally placed rod-like structure.

As shown in Fig. 3, the slider connecting rod 120 adopts a "[" shape, and the two sliders 100, 130 are fixed to both ends of the slider connecting rod 120 by screws.

As shown in FIGS. 6 and 7, the connecting plate device includes a connecting plate 110 and a connecting plate 2, wherein the connecting plate 110 has a shape of [[", and the horizontal length of the connecting plate 110 is smaller than that of the slider. For the size of the connecting rod 120, the connecting plate 110 is nested in the same direction on the outer circumference of the slider connecting rod 120, and the connecting plate 110 is fixed to the slider connecting rod 120 by a buckle and a screw; For the inclined plate, the top of the connecting plate 30 is connected to the sliding door 20, and the bottom is connected to the top of the connecting plate 110; the horizontal length of the connecting plate 30 is smaller than the horizontal size of the connecting rod 120.

As shown in FIGS. 1 and 5, the transmission chains 70, 71 are disposed in a vertical plane direction parallel to the moving direction of the sliding door 20; the main transmission wheels 50, 51 are respectively located at the bottom of the transmission chains 70, 71, and the transmission chain 70 71 is wound around the outer circumference of the main transmission wheels 50, 51; the motors 60, 61 are respectively driven under the transmission chains 70, 71 to drive the main transmission wheels 50, 51; the driven wheels 90, 91 are respectively located at the top of the transmission chains 70, 71, and are driven The chains 70, 71 are wound around the outer circumference of the driven wheels 90, 91.

As shown in FIG. 5, the left and right inner sides of the air outlet frame 40 are provided with sliding grooves 150, 151 and a back for guiding the sliding door 20 to move up and down, and sliding passages of the two sliding blocks 100, 130 are also disposed. 41, 42, each sliding channel is an elongated through hole in the vertical direction.

The outer ends of the two sliders 100, 130 respectively pass through the sliding passages 41, 42 and protrude from the outer sides of the outlet frame 40, and the two sliders 100, 130 are located in the sliding passages 41, 42. The inner and lower sliding members, the transmission chains 70, 71, the main transmission wheels 50, 51, and the driven wheels 90, 91 are located outside the air outlet frame 40.

As shown in Figures 1 and 2, the upper and lower limit positions of each of the sliding passages are provided with positioning switches 141, 140. As shown in FIGS. 1, 6, and 7, the opposite ends of the two sliders 100, 130 and the slider connecting rod 120 are connected, and include a card slot 170, 171. The chain links 70 and 71 are provided with a positioner. 160, 161, the slots 170, 171 of the sliders 100, 130 are clamped on the corresponding positioners.

The two sliders 100, 130 have an overall "Z" shape.

When the air conditioner is turned on, the motors 60, 61 are simultaneously turned on, and the motors 60, 61 respectively drive the main drive wheels 50, 51. Rotating, the main transmission wheels 50, 51 respectively drive the transmission chains 70, 71 to move downwards, and on the transmission chains 70, 71, there are two positioners 160, 161 fixed relative to the slider connecting rod 120, in the positioners 160, 161 Under the driving, the slider connection 杵120 moves downward. The slider connecting rod 120 drives the sliding door 120 to move downward through the connecting plate 30 and the connecting plate 110. When the sliding door moves down to the position of the corresponding positioning switch 140 at the lower end, the positioning switch 140 transmits a signal to the controller, and the controller stops the movement of the motor 60, 61, at which time the sliding door 120 is in the maximum open state. When the air conditioner is turned off, the motors 60, 61 are turned in reverse, and the main drive wheels 50, 51 are driven to rotate by the motors 60, 61, respectively, and the main drive wheels 50, 51 drive the drive chains 70, 71 to move upward, in the transmission chain 70, 71. With the positioning of the positioners 160, 161, the slider connecting rod 120 moves upward. The slider connecting rod 120 drives the sliding door 120 to move upward through the connecting plate 30 and the connecting plate 110. When the sliding door 120 is moved up to the position of the corresponding positioning switch 141 at the upper end, the positioning switch 141 transmits a signal to the controller, and the controller causes the motors 60, 61 to immediately stop moving, and the sliding door 120 is in the maximum closed state.

The air conditioner can slide the door and open at the same time when the air conditioner is turned on to ensure the smoothness of the exhaust port. When the air conditioner is closed, the sliding door is closed at the same time, ensuring that foreign matter such as dust falls into the air conditioner through the exhaust port, and can maintain indoors. The air is clean.

The specific implementations listed above are non-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

Rights request

1. A refusal type air conditioner with a vent sliding door, comprising:

Air conditioner refuses to body;

An upper panel body (10), the upper panel body is coupled to an upper portion of the front side of the reject air conditioner, and the upper panel is provided with an exhaust port for discharging air;

a sliding door member, the sliding door member including a sliding door (20) disposed at a rear portion of the exhaust port and being opened and closed to open and close the exhaust port;

a door driving device, the door driving device being coupled to the sliding door (20) for driving the sliding door (20) to move up and down;

An air outlet frame (40), the air outlet frame (40) is disposed on a rear inner side of the upper panel body, the air outlet frame (40) is mounted with an exhaust port blade; and the left and right inner sides of the air outlet frame (40) a chute (150) for guiding the sliding door (20) to move up and down is provided;

The door driving device comprises a transmission chain component and a transmission mechanism; the door driving device is connected to the bottom of the sliding door (20); the transmission chain component comprises two sets of motors (60) arranged separately from left to right ( 61), main drive wheel (50) (51) connected to motor (60) (61), driven wheel (90) (91), and connecting main drive wheel (50) (51) and driven wheel (90) (91) a transmission chain (70) (71); the transmission mechanism includes two sliders (100), (130), a slider connecting rod connecting the two sliders (100), (130) (120) and a connecting plate device connecting the slider connecting rod (120) and the bottom of the sliding door (20).

2. The repellent air conditioner with a vent sliding door according to claim 1, wherein two ends of the slider connecting rod (120) are respectively connected to the two sliders (100), (130) The slider connecting rod (120) has a rod-like structure placed horizontally.

The repellent air conditioner with an exhaust port sliding door according to claim 1 or 2, wherein the slider connecting rod (120) adopts a "[" shape, and the two sliders ( 100), (130) are fixed to both ends of the slider connecting rod (120) by screws.

4. The repellent air conditioner with a vent sliding door according to claim 3, wherein the connecting plate device comprises a connecting plate (110) and a connecting plate (30), the connecting Board one (110) adopts "[" shape The horizontal length dimension of the connecting plate (110) is smaller than the size of the slider connecting rod (120), and the connecting plate (110) is nested in the same direction on the outer circumference of the slider connecting rod (120). The connecting plate (110) is fixed to the slider connecting rod (120) by a buckle and a screw; the connecting plate two (30) is a tilted flat plate, and the top of the connecting plate two (30) and the sliding door (20) Connected, the bottom is connected to the top of the connecting plate one (110); the horizontal length of the connecting plate two (30) is smaller than the horizontal size of the slider connecting rod (120).

The cabinet type air conditioner with a vent sliding door according to claim 4, wherein the transmission chain (70) (71) is disposed in a vertical plane direction, and the sliding door (20) Parallel movement direction; main drive wheel

(50) (51) are respectively located at the bottom of the transmission chain (70) (71), and the drive chain (70) (71) is wound around the outer circumference of the main transmission wheel (50) (51); respectively, the motor (60) (61) respectively The main drive wheel (50) (51) is driven below the drive chain (70) (71); the driven wheels (90) (91) are respectively located at the top of the drive chain (70) (71), the drive chain (70)

(71) Wrap around the outer circumference of the driven wheel (90) (91).

The refusal type air conditioner with an exhaust port sliding door according to claim 5, wherein the guide sliding door (20) provided on the left and right inner sides of the air outlet frame (40) moves up and down a sliding groove (150) (151) and a back, and further provided with sliding passages (41) (42) of the two sliders (100), (130), the sliding passage (41)

(42) is an elongated through hole in a vertical direction.

The refusal type air conditioner with a vent sliding door according to claim 6, wherein the outer ends of the two sliders (100), (130) respectively pass through the sliding passage ( 42) (41) extending out of the two outer sides of the air outlet frame (40), the two sliders (100), (130) sliding up and down in the sliding channel (42) (41), the transmission chain ( 70) (71) The main transmission wheel (50) (51) and the driven wheel (90) (91) are located outside the air outlet frame (40).

A repellent air conditioner with a vent sliding door according to claim 7, wherein the upper and lower limit positions of each of the sliding passages are provided with positioning switches (141), (140).

9. The repellent air conditioner with a vent sliding door according to claim 1, wherein the two sliders (100), (130) are connected to the slider connecting rod (120) One end includes a card slot (170) (171), and the drive chain (70), (71) is provided with a positioner (160), (161), a card of each slider (100), (130) The slots (170) (171) are respectively clamped to the respective positioners.

The refusal type air conditioner with an exhaust port sliding door according to claim 1, wherein the two sliders (100) and (130) have an approximate "Z" shape as a whole.