CN206145801U - Smallpox machine of brand -new sealed air intake - Google Patents

Abstract

The utility model relates to the field of air conditioners, and in particular provides a brand-new ceiling machine that can close the air inlet. The surrounding board is provided around the air inlet, and the board is also provided with a stepping drive motor to make the air inlet The drive device that rotates the grid blades to realize the opening and closing of the inlet grill blades can effectively solve the problem that the inlet grills of the existing ceiling machines are not closed and dust will fall during the process of not using them. The utility model is driven by a stepping motor The crank connecting rod drives the crank to rotate, so that the air intake grille rotates with the crank, so as to realize the opening and closing of the air intake grille. When the ceiling machine is not running, the air intake grille is closed. This structure can prevent dust It also improves the appearance of the ceiling machine, and the installation method of the grille assembly and the panel is also convenient for maintenance.

Description

A new type of ceiling machine with closed air inlet

technical field

The utility model relates to the field of air conditioners, in particular to a brand-new ceiling machine capable of closing an air inlet.

Background technique

Ceiling air conditioners are used in shopping malls, large venues, offices, classrooms and other environments with large spaces. They are usually installed on the ceiling. They are widely favored by users for their small footprint, large radiation area, and good cooling and heating effects. favor.

With the improvement of users' living standards, users pay more and more attention to the health and hygiene of air conditioners, and at the same time, they also pay more and more attention to the appearance of air conditioners. Dust will also fall during use, and it is installed on the ceiling, which is difficult for users to clean. Such a structure not only has poor dustproof effect, but also affects the appearance of the room.

Utility model content

The technical problem to be solved by the utility model is: in order to solve the problem that the air inlet grill of the existing ceiling machine is not closed, dust will fall during the process of not using and it is not easy to clean, which brings inconvenience to the user. Provides a brand-new ceiling machine that can close the air inlet, by providing a shroud around the air inlet, and the shroud is also equipped with a stepping drive motor to rotate the inlet grille blades to realize the air inlet grille blades The driving device for opening and closing effectively solves the problem that the air intake grille of the existing ceiling machine is not closed and dust falls during the process of not using it.

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

A brand-new ceiling machine that can close the air inlet, including a panel, air inlet grille blades, a stepping drive motor, and an air inlet grille installation frame installed on the panel with an air inlet, the stepper The driving motor is fixed on the installation frame of the air intake grille through the stepping motor bracket, and a surrounding plate is arranged around the air inlet, and the surrounding plate is also provided with the stepping driving motor to make the air intake style A driving device for opening and closing the intake grill blades by rotating the grill blades.

Specifically, the driving device includes a crank connected to the stepping motor and a crank connecting rod connected to the crank.

Specifically, the crank is composed of a crank body, an outer crank shaft and an inner crank shaft arranged at both ends of the crank body, and a crank groove is provided on the crank inner shaft.

Specifically, both the crank outer shaft and the crank inner shaft are circular; the crank groove is square.

Specifically, several hinges are provided on one side of the air intake grill installation frame, and hinge holes matching the hinges are provided on one side of the panel; panel holes are provided on the other side of the panel, and the panel The holes are elastically and detachably connected to the other side of the air intake grill installation frame.

Specifically, the elastic detachable connection is that one side of the enclosure is provided with an elastic movable buckle that is fixedly connected with the panel hole.

Specifically, the panel hole is square.

Specifically, a number of shroud holes are provided on both sides of the shroud, and one end of the air inlet grill blade is provided with a first blade rotating shaft matched with the shroud hole on one side, and the air inlet grill blade The other end of the crankshaft is provided with a second blade rotating shaft matched with the crank groove.

Specifically, the hole of the shroud is circular.

Specifically, the first blade rotating shaft is circular; the second blade rotating shaft is square.

Specifically, the connecting rod of the crank is provided with a connecting rod hole matched with the outer shaft of the crank.

The beneficial effects of the utility model are: the utility model provides a brand-new ceiling machine that can close the air inlet, and the enclosure is provided around the air inlet, and the enclosure is also provided with a stepping drive motor to make the inlet The driving device for opening and closing the air inlet grill blades by rotating the air grill blades effectively solves the problem that the air inlet grills of the existing ceiling machines are not closed and dust falls during non-use. The motor drives the crank connecting rod to drive the crank to rotate, so that the air intake grille rotates with the crank, so as to realize the opening and closing of the air intake grille. When the ceiling machine is not running, the air intake grille is closed. This structure can Dust-proof also improves the appearance of the ceiling machine, which can effectively reduce the number of cleanings by users, and it is also more hygienic during use, and the installation method of the grille components and panels is also convenient for maintenance.

Description of drawings

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

Fig. 1 is a structural representation of the utility model during use;

Fig. 2 is a schematic diagram of structure explosion when the grid is closed and the machine is closed in the utility model;

Fig. 3 is a schematic diagram of the assembly structure of the air inlet grille and the panel of the present invention;

Figure 4 is an enlarged schematic view of A in Figure 2;

Fig. 5 is the assembly diagram of the air intake grille of the present utility model;

Fig. 6 is the enlarged schematic diagram of place B in Fig. 2;

FIG. 7 is an enlarged schematic diagram of place C in FIG. 3;

FIG. 8 is an enlarged schematic diagram at D in FIG. 3;

Fig. 9 is a schematic structural view of the crank of the present invention.

In the figure: 1. Air inlet grill installation frame, 2. Air inlet grill blades, 3. Crank, 4. Crank connecting rod, 5. Stepping drive motor, 6. Stepping motor bracket, 7. Buckle, 8 .panel, 11. hinge, 12. air inlet, 13. coaming, 21. second blade shaft, 22. first blade shaft, 30. crank body, 31. crank outer shaft, 32. crank inner shaft, 41. Connecting rod hole, 81. hinge hole, 82. panel hole, 131. coaming plate hole, 321. crank groove.

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.

Example 1

A brand-new ceiling machine that can close the air inlet, including a panel 8, air inlet grill blades 2, a stepping drive motor 5, and an air inlet grill mounting frame 1 installed on the panel 8 with an air inlet 12, The stepping drive motor 5 is fixed on the air intake grill installation frame 1 by the stepping motor bracket 6, the air inlet 12 is surrounded by a coaming plate 13, and the coaming plate 13 is also provided with a stepping drive motor 5 to make the air intake grille The blade 2 rotates to realize the drive device for opening and closing the intake grille blade 2. The drive device includes a crank 3 connected to the stepper motor 5 and a crank connecting rod 4 connected to the crank 3. The crank 3 is formed by the crank body 30 and is arranged on the crank body. The crank outer shaft 31 at both ends of the 30 and the crank inner shaft 32 are formed, the crank inner shaft 32 is provided with a crank groove 321, the stepper motor 5 is provided with a motor shaft connected with the crank groove 321, the crank outer shaft 31 and the crank inner shaft 32 are all circular; the crank groove 321 is square, a number of hinges 11 are provided on one side of the intake grille installation frame 1, and hinge holes 81 matching the hinges 11 are provided on one side of the panel 8; the other side of the panel 8 A panel hole 82 is provided, and the panel hole 82 is elastically and detachably connected to the other side of the air intake grille installation frame 1, and the elastic detachable connection is provided on one side of the enclosure 13 with an elastic movable buckle 7 and a panel hole 82 Fixedly connected, the panel hole 82 is square, and several shroud holes 131 are arranged on both sides of the shroud 13, and the first blade shaft 22 that is matched and connected with the shroud hole 131 on one side of the inlet grille blade 2 is provided at one end of the shroud 13, and the air inlet The other end of the grid vane 2 is provided with a second blade rotating shaft 21 matched and connected to the crank groove 321, the shroud hole 131 is circular, the first blade rotating shaft 22 is circular; the second blade rotating shaft 21 is square, and the crank is connected The rod 4 is provided with a connecting rod hole 41 matched with the crank outer shaft 31 .

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 (10)

1. A brand-new ceiling machine that can close the air inlet, including a panel (8), inlet grille blades (2), a stepping drive motor (5), and a The air intake grille installation frame (1) of the air inlet (12), the stepping drive motor (5) is fixed on the air intake grille installation frame (1) through the stepper motor bracket (6), its feature In that: the air inlet (12) is surrounded by a shroud (13), and the shroud (13) is also provided with the stepping drive motor (5) to make the air inlet grille blades (2) A driving device that rotates to realize the opening and closing of the inlet grill blades (2). 2. A brand-new ceiling machine that can close the air inlet as claimed in claim 1, characterized in that: the driving device includes a crank (3) connected to the stepping motor (5) and a crank (3) connected to the crank (3) Connect the crank connecting rod (4). 3. A brand-new ceiling machine that can close the air inlet as claimed in claim 2, characterized in that: the crank (3) is composed of a crank body (30) and cranks arranged at both ends of the crank body (30). The outer rotating shaft (31) is composed of the inner rotating shaft of the crank (32), and the inner rotating shaft of the crank is provided with a crank groove (321). 4. A brand-new ceiling machine that can close the air inlet as claimed in claim 3, characterized in that: the crank outer shaft (31) and the crank inner shaft (32) are both circular; the crank groove (321) is a square. 5. A brand-new ceiling machine that can close the air inlet as claimed in claim 3, characterized in that several hinges (11) are provided on one side of the air inlet grill installation frame (1), and the panel ( 8) One side is provided with the hinge hole (81) that matches with described hinge (11); The other side of described panel (8) is provided with panel hole (82), and described panel hole (82) and described The other side of the air intake grill installation frame (1) is elastically and detachably connected. 6. A brand-new ceiling machine that can close the air inlet as claimed in claim 5, characterized in that: the elastic detachable connection is provided with an elastic movable buckle on one side of the enclosure (13) (7) is fixedly connected with the panel hole (82). 7. A brand-new ceiling machine capable of closing the air inlet according to claim 6, characterized in that: the panel hole (82) is square. 8. A brand-new ceiling machine capable of closing the air inlet as claimed in claim 7, characterized in that: a number of holes (131) are provided on both sides of the shroud (13), and the air inlet One end of the grid vane (2) is provided with a first vane rotating shaft (22) matched and connected with the side shroud hole (131), and the other end of the intake grille vane (2) is provided with the crank recess. The slot (321) matches the connected second blade shaft (21). 9. A brand-new ceiling machine capable of closing the air inlet as claimed in claim 8, characterized in that: the shroud hole (131) is circular; the first blade shaft (22) is circular; The second blade shaft (21) is square. 10. A brand-new ceiling machine capable of closing the air inlet according to claim 9, characterized in that: said crank connecting rod (4) is provided with a connecting rod matched with said crank outer shaft (31) hole (41).