CN206890679U - Courtyard machine panel and courtyard machine air conditioner - Google Patents

Abstract

The utility model provides a patio machine panel and a patio machine air conditioner, which relate to the technical field of air conditioning. The patio machine panel includes: a panel grille frame, and the panel grille frame has an opening; A plurality of blades, the blades are connected to the panel grid frame, and the blades can rotate; a driving mechanism, the driving mechanism includes a motor; a crank connected to the motor; connected connecting rods, the connecting rods are in drive connection with the blades; driven by the drive mechanism, the blades have at least two states: in the first state, the blades are in a horizontal state so that the The opening is in a closed state; in the second state, there is a preset angle between the blade and the horizontal so that the opening is in an open state. The patio machine panel and the patio machine air conditioner in the utility model can effectively reduce dust from adhering to the grid.

Description

Patio machine panel and patio machine air conditioner

technical field

The utility model relates to the field of air conditioners, in particular to a patio machine panel and a patio machine air conditioner.

Background technique

Patio unit air conditioners are also called ceiling units or ceiling-mounted and embedded air conditioners. They are generally made of non-metallic materials in large quantities, so the body is light and thin. cm, when installed in the ceiling, it does not occupy indoor space, so it is very suitable for home and office use.

In this type of air conditioner, the patio unit panels currently on the market generally have a return air grill in the middle, but when the unit is turned off, dust may continuously float in from the grill opening and deposit on the grill. When the machine is turned on next time, the dust will be scattered around with the flow of the airflow, and some dust will directly float into the air outside the unit, which will affect the breathing health of the user. In addition, when the user looks up at the grille of the air conditioner of the patio unit, the user can see a dark shadow inside the unit at any time through the opening of the grille, which is poor in appearance and affects the appearance.

Utility model content

The utility model aims to provide a patio machine panel and a patio machine air conditioner which can effectively reduce dust adhering to the grid.

The utility model provides a patio machine panel, comprising:

a panel grid frame having openings therein;

a plurality of blades arranged at the opening, the blades are connected to the panel grid frame, and the blades can rotate;

A driving mechanism, the driving mechanism includes a motor; a crank connected to the motor; a connecting rod connected to the crank, and the connecting rod is connected to the blade; driven by the driving mechanism In this case, the blade has at least two states: in the first state, the blade is in a horizontal state so that the opening is in a closed state; in the second state, there is a preset angle between the blade and the horizontal so that the opening is in an open state.

In a preferred embodiment, the panel grid frame is provided with a plurality of first positioning holes, the blades are provided with first positioning pins, and the first positioning pins of the blades are inserted into the in the first positioning hole.

In a preferred embodiment, the blade has a second positioning pin, and the second positioning pin is connected with the connecting rod.

In a preferred embodiment, the connecting rod has a plurality of installation holes, and the second positioning pins of the plurality of blades are sequentially inserted into the plurality of installation holes.

In a preferred embodiment, the spacing between any adjacent first positioning holes on the grid frame is equal, the spacing between any adjacent mounting holes on the connecting rod is equal, and any adjacent positioning holes on the grid frame The distance between adjacent first positioning holes is the same as the distance between any adjacent mounting holes on the connecting rod.

In a preferred embodiment, the crank has a second positioning hole and a shaft hole, the shaft hole is connected with the motor, the connecting rod has a third positioning pin, and the third positioning pin inserted into the second positioning hole.

In a preferred embodiment, the cross section of the shaft of the motor is the same as the shape of the shaft hole of the crank.

In a preferred embodiment, the distance between the second positioning hole and the shaft hole on the crank is equal to the distance between the first positioning pin and the second positioning pin on the blade.

In a preferred embodiment, the motor is fixedly arranged on the panel grid frame.

The utility model also provides a patio air conditioner, which includes any one of the patio panels described above.

The panel of the patio machine in the utility model controls the blades through the driving mechanism, so that the opening of the panel grid frame can be completely closed when the machine is turned off, and the opening of the panel grid frame can be fully opened when the machine is turned on so that the air flow can pass through smoothly. It effectively prevents the dust from accumulating inside, and when the machine is turned on next time, the dust will not scatter around with the flow of the airflow, which prevents the dust from directly floating into the air outside the unit and affecting the breathing health of the user. At the same time, the opening of the panel grill frame can be completely closed in the shutdown state. When the user looks up at the panel grill frame of the patio air conditioner, the blades effectively block the opening of the panel grill frame, thereby preventing the user from passing through the panel grill frame. The opening of the grid frame can see the dark shadow inside the unit, which effectively improves the look and feel of the patio machine panel and beautifies the appearance of the product to a certain extent.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, and do not constitute an improper limitation of the utility model. In the attached picture:

Fig. 1 is the structural diagram of the patio machine panel in the patio machine air conditioner according to the utility model;

Fig. 2 is a structural diagram of another angle of view from the side of the panel of the patio unit in the patio unit air conditioner according to the utility model;

Fig. 3 is an enlarged view of a part of A in Fig. 2 according to the utility model;

Fig. 4 is a structural diagram of the panel grid frame in the patio air conditioner according to the utility model;

Fig. 5 is a structural diagram of the connecting rod in the air conditioner of the patio machine according to the present invention;

Fig. 6 is a structural diagram of blades in the patio air conditioner according to the present invention;

Fig. 7 is a structural diagram of the crank in the patio air conditioner according to the present invention;

Fig. 8 is a schematic diagram of the movement of the driving mechanism in the patio air conditioner according to the utility model;

Fig. 9 is an overall cross-sectional schematic diagram of the shutdown state of the patio machine panel in the patio machine air conditioner according to the utility model;

Fig. 10 is a schematic cross-sectional view of the panel of the patio unit in the open state of the patio unit air conditioner according to the present utility model.

Explanation of reference signs:

1. Panel grid frame; 11. First positioning hole; 12. Opening; 2. Motor; 3. Connecting rod; 31. Mounting hole; 32. Third positioning pin; 4. Blade; 41. First positioning pin; 42. Second positioning pin; 43. Body; 44. Connecting part; 5. Crank; 51. Second positioning hole; 52. Shaft hole.

detailed description

The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

As shown in Figure 1, Figure 2 and Figure 3, according to the structural diagram of the patio machine panel in the patio machine air conditioner of the present utility model, the structural diagram of the panel grid frame 1 in the patio machine air conditioner according to the present utility model, and the structure diagram according to the utility model The enlarged view of the part of A in Fig. 2, in the embodiment of the utility model, the patio machine panel is proposed, which is characterized in that it includes: a panel grid frame 1, which has an opening 12 on the panel grid frame 1; A plurality of blades 4 at the opening 12, the blades 4 are connected to the panel grid frame 1, and the blades 4 can rotate; a driving mechanism, the driving mechanism includes: a motor 2; 2. A crank 5 connected in transmission; a connecting rod 3 connected in transmission with the crank 5, and the connecting rod 3 is connected in transmission with the blade 4; driven by the driving mechanism, the blade 4 has at least Two states: in the first state, the blade 4 is in a horizontal state so that the opening 12 is in a closed state; in the second state, there is a preset angle between the blade 4 and the horizontal so that the The opening 12 is in an open state.

As shown in Figure 1, when the patio air conditioner starts to work, the motor 2 rotates to drive the crank 5 to rotate, and the crank 5 rotates to drive the connecting rod 3, and the connecting rod 3 generally moves along the horizontal direction to form a certain offset. The rod 3 is in transmission connection with all the blades 4, and when the connecting rod 3 moves, it drives the blades 4 to rotate at a certain angle. When the blade 4 rotates at a certain angle, there is a preset angle between the blade 4 and the horizontal, and the opening 12 of the entire panel grid frame 1 is in an open state. When the well air conditioner is turned off, the motor 2 rotates in the opposite direction and then drives the crank 5 to rotate in the reverse direction, and the crank 5 rotates in the reverse direction to drive the connecting rod 3, and the connecting rod 3 generally moves in the horizontal direction in the reverse direction to form a certain offset. The rod 3 is in drive connection with all the blades 4, and when the connecting rod 3 moves in the reverse direction, it drives the blades 4 to reversely rotate at a certain angle. After the blade 4 reversely rotates a certain angle, the preset included angle between the blade 4 and the horizontal becomes zero degree, that is, the blade 4 is basically parallel to the horizontal, so that the blade 4 blocks the opening 12 of the entire panel grid frame 1 so that The opening 12 is in a closed state.

The panel of the patio machine in the utility model controls the blades 4 through the driving mechanism, so that the opening 12 of the panel grid frame 1 can be completely closed when the machine is turned off, and the opening 12 of the panel grid frame 1 can be fully opened when the machine is turned on to allow air flow It can pass through smoothly, which effectively prevents the internal dust from accumulating. When the machine is turned on next time, the dust will not be scattered around with the flow of the airflow, which prevents the dust from directly floating into the air outside the unit and affecting the breathing health of the user. At the same time, the opening 12 of the panel grille frame 1 can be completely closed in the shutdown state. When the user looks up at the panel grille frame 1 of the patio air conditioner, the blades 4 effectively block the opening 12 of the panel grille frame 1, and then This makes it impossible for the user to see the dark shadow inside the unit through the opening 12 of the panel grill frame 1, which effectively improves the look and feel of the patio machine panel and beautifies the appearance of the product to a certain extent.

In order to better understand the patio machine panel in this application, it will be further explained and described below. The panel grid frame 1 is installed on the lower end surface of the patio air conditioner, and extends generally along the horizontal direction. The panel grid frame 1 can be in different shapes according to the shape of the bottom of the patio unit air conditioner. Generally speaking, most of the panel grid frame 1 is roughly square or rectangular at present, and it can be detachably installed on the lower end surface of the patio unit air conditioner. . There is an opening 12 in the middle of the panel grid frame 1, and the opening 12 can also be in various shapes, which can be adjusted according to the air return port of the patio unit air conditioner. In order to facilitate the installation of blades 4 of the same size at the opening 12, it is generally rectangular or square, as shown in Figures 1 and 2, so that the blades 4 can be neatly arranged along the same direction.

As shown in Figure 4, according to the structural diagram of the panel grid frame 1 in the patio air conditioner of the present invention, a plurality of first positioning holes 11 are arranged on the panel grid frame 1, and the first positioning holes 11 are used for To connect the blade 4. Specifically, the opening 12 of the panel grid frame 1 has a raised edge in the vertical direction, and the raised edge is at least located on one side of the opening 12 and on the other side opposite to the side. In this way, one end of the blade 4 can be inserted on one side of the raised edge, and the other side of the blade 4 can be inserted on the other side of the raised edge. In a preferred embodiment, a plurality of reinforcement beams may be provided on the opening 12 of the panel grid frame 1, and a plurality of first positioning holes 11 may also be provided on the reinforcement beams, and the first positioning The hole 11 is also used to connect the blade 4, and the blade 4 can rotate around the first positioning hole 11, so that the blade 4 can be in a horizontal state or have a preset angle with the horizontal so that the opening 12 is in an open state.

As shown in Figure 6, according to the structural diagram of the blade 4 in the patio air conditioner of the present invention, the blade 4 has a first positioning pin 41, and the first positioning pin 41 of the blade 4 is used to be inserted in the In the first positioning hole 11. There is a second positioning pin 42 on the blade 4 , and the second positioning pin 42 is used for connecting with the connecting rod 3 . Specifically, the blade 4 includes a main body 43 extending in the horizontal direction and a connecting portion 44 arranged on the main body 43 in the vertical direction. Between the two ends of the connecting portion 44 there are first positioning pins 41 and second positioning pins 42 extending in the horizontal direction. The distance between the second positioning hole 51 and the shaft hole 52 on the crank 5 is equal to the distance between the first positioning pin 41 and the second positioning pin 42 on the blade 4 .

As shown in Figure 3, the drive mechanism may include a motor 2; a crank 5 that is in transmission connection with the motor 2; a connecting rod 3 that is in transmission connection with the crank 5, and the connecting rod 3 is connected to the blade 4 Phase drive connection. In a feasible implementation manner, the motor 2 can be fixedly arranged on the panel grid frame 1, of course, in other feasible implementation manners, multiple motors 2 can be arranged along the connecting rod 3 and driven synchronously The connecting rod 3 moves the connecting rod 3 .

As shown in Figure 7, according to the structural diagram of the crank 5 in the patio air conditioner of the present invention, the crank 5 is connected to the motor 2 in transmission, and the crank 5 has a second positioning hole 51 and a shaft hole 52, and the shaft hole 52 is connected with the motor 2 , and the second positioning hole 51 on the crank 5 is used for connecting with the connecting rod 3 . The cross-section of the shaft of the motor 2 has the same shape as the shaft hole 52 of the crank 5, which can be oval, rectangular, square, etc., so that the shaft of the motor 2 can easily drive the crank 5 to rotate without slipping Phenomenon.

As shown in Figure 5, according to the structural diagram of the connecting rod 3 in the patio air conditioner of the present invention, the connecting rod 3 has a plurality of mounting holes 31, and the second positioning pins 42 of the plurality of blades 4 are sequentially arranged. Inserted in the plurality of mounting holes 31. The connecting rod 3 also has a third positioning pin 32 inserted into the second positioning hole 51 of the crank 5 .

As shown in Figure 8, according to the principle diagram of the drive mechanism movement in the patio air conditioner of the present invention, first install the shaft hole 52 of the crank 5 on the motor 2, and then install the third positioning pin 32 of the connecting rod 3 into the crank 5, then install the first positioning pin 41 of the blade 4 into the first positioning hole 11 of the panel grid frame 1, and install the second positioning pin 42 of the blade 4 into the connecting rod 3 In the mounting hole 31, since the distance between the second positioning hole 51 on the crank 5 and the shaft hole 52 is equal to the distance between the first positioning pin 41 and the second positioning pin 42 on the blade 4, it can be A parallelogram is formed as shown by the phantom lines in FIG. 8 . According to the structural characteristics of the parallelogram, when the crank 5 rotates centering on the shaft hole 52 , the blade 4 also rotates synchronously centering on the first positioning pin 41 . Similarly, when multiple blades 4 are installed in the system, the effect of synchronous rotation can also be realized.

As shown in Figure 9, according to the overall cross-sectional schematic diagram of the off state of the patio machine panel in the patio machine air conditioner of the present utility model, when the air conditioner is in the off state, all blades 4 are in a horizontal state, and the opening 12 of the panel grid frame 1 is completely closed; As shown in Figure 10, according to the overall cross-sectional schematic diagram of the starting state of the patio machine panel in the patio machine air conditioner of the present invention, when the air conditioner is turned on, the motor 2 drives the crank 5 to rotate, and then drives the connecting rod 3 and the blade 4 to rotate, and the blade 4 and There is a preset angle between the levels, and the preset angle of the blade 4 can be between 0 and 90 degrees. Of course, it can also be in a complete vertical state, that is, the preset angle of the blade 4 is 90 degrees. At this time , the opening 12 of the panel grid frame 1 is in an open state, and the airflow can pass through normally.

In a preferred embodiment, the spacing between any adjacent first positioning holes 11 on the grid frame is equal, the spacing between any adjacent mounting holes 31 on the connecting rod 3 is equal, and the spacing between any adjacent first positioning holes 11 on the grid frame is equal. The distance between any adjacent first positioning holes 11 is the same as the distance between any adjacent mounting holes 31 on the connecting rod 3 . Under the above structure, the distances between adjacent blades 4 are equal, so blades 4 with the same size can be used, which facilitates the production and installation of blades 4 .

The present application also proposes a patio machine air conditioner, which includes any one of the patio machine panels described above.

The details of the utility model can be understood more clearly in combination with the accompanying drawings and the description of the specific implementation of the utility model. However, the specific implementations of the utility model described here are only for the purpose of explaining the utility model, and cannot be construed as limiting the utility model in any way. Under the teaching of the present utility model, any possible deformation based on the present utility model can be conceived by a skilled person, and these should be regarded as belonging to the scope of the present utility model. It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on the other element or there may also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "mounted", "connected" and "connected" should be interpreted in a broad sense, for example, it may be a mechanical connection or an electrical connection, or it may be the internal communication of two components, either directly or indirectly through an intermediary, Those of ordinary skill in the art can understand the specific meanings of the above terms according to specific situations.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. A patio machine panel, characterized in that it comprises: A panel grid frame (1) having an opening (12) on the panel grid frame (1); a plurality of blades (4) arranged at the opening (12), the blades (4) are connected to the panel grid frame (1), and the blades (4) can rotate; A drive mechanism, the drive mechanism comprising a motor (2); a crank (5) connected in transmission with the motor (2); a connecting rod (3) connected in transmission with the crank (5), the connecting rod (3) It is connected to the blade (4) in transmission; driven by the driving mechanism, the blade (4) has at least two states: in the first state, the blade (4) is in a horizontal state so that the opening (12) is in a closed state; in the second state, there is a preset angle between the blade (4) and the horizontal so that the opening (12) is in an open state. 2. The patio machine panel according to claim 1, characterized in that, the panel grid frame (1) is provided with a plurality of first positioning holes (11), and the blade (4) has a first positioning hole A pin (41), the first positioning pin (41) of the blade (4) is inserted in the first positioning hole (11). 3. The patio machine panel according to claim 2, characterized in that, the blade (4) has a second positioning pin (42), and the second positioning pin (42) is connected to the connecting rod (3) connected. 4. The patio machine panel according to claim 3, characterized in that, the connecting rod (3) has a plurality of mounting holes (31), and the second positioning pins ( 42) Inserting in the plurality of installation holes (31) in sequence. 5. The patio machine panel according to claim 4, characterized in that, the spacing between any adjacent first positioning holes (11) on the grid frame is equal, and any adjacent first positioning holes (11) on the connecting rod (3) The spacing of the installation holes (31) is equal, and the spacing of any adjacent first positioning holes (11) on the grid frame is the same as the spacing of any adjacent installation holes (31) on the connecting rod (3). 6. The patio machine panel according to claim 4, characterized in that, the crank (5) has a second positioning hole (51) and a shaft hole (52), and the shaft hole (52) is connected to the motor (2) are connected, the connecting rod (3) has a third positioning pin (32), and the third positioning pin (32) is inserted in the second positioning hole (51). 7. The patio machine panel according to claim 6, characterized in that, the cross-section of the shaft of the motor (2) is the same shape as the shaft hole (52) of the crank (5). 8. The patio machine panel according to claim 6, characterized in that the distance between the second positioning hole (51) and the shaft hole (52) on the crank (5) is equal to that of the blade (4) The distance between the upper first positioning pin (41) and the second positioning pin (42). 9. The patio machine panel according to claim 1, characterized in that, the motor (2) is fixedly arranged on the panel grid frame (1). 10. A patio machine air conditioner, characterized in that the patio machine air conditioner comprises the patio machine panel as claimed in any one of claims 1-9.