Ventilation air conditioner ventilation opening protection device

Abstract

The utility model relates to the field of ventilation opening protection devices, in particular to a ventilation opening protection device of a ventilation air conditioner. The filtering device comprises a frame, sliding holes are formed in the two sides of the frame, filtering plates are installed in the sliding holes in a sliding mode, the other two sides of the frame are each provided with two clamping assemblies, the clamping assemblies are used for fixing the filtering plates, each clamping assembly comprises a sliding groove, and a first sliding pin is installed in each sliding groove in a sliding mode. Shutters on the ventilation opening can be protected through the arranged filter plate, it is ensured that the internal environment of the air conditioner is clean, the shutters can be protected and the internal environment of the air conditioner can be separated through the frame and the filter plate, and meanwhile the filter plate can be fixed under the action of the clamping set; and meanwhile, the filter plate can be conveniently detached and cleaned, and then the frame can be clamped to the air conditioner ventilation opening through the reverse clamping assembly, so that the effect of protecting the air conditioner ventilation opening can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of air conditioning vent protection devices, in particular to a ventilation and air conditioning vent protection device. Background Art

[0002] The central air-conditioning vent is the terminal device for supplying and returning air in the central air-conditioning system, and is an air distribution device. The supply vent sends the cooled or heated air to the room, while the return vent sucks the dirty air back into the room. The two form the entire air cycle, which ensures the indoor cooling and heating effects while also ensuring the cooling and comfort of the indoor air. When users use the air conditioner for a long time, it is inevitable that the shutters on the air outlet of the air conditioner will be damaged, and even some small items will enter the interior of the air conditioner through the air outlet. In order to ensure that the shutters and the internal environment of the air conditioner are clean, a protective device for the vents is designed. Utility Model Content

[0003] The purpose of the utility model is to provide a ventilation and air conditioning vent protection device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides a ventilation and air-conditioning vent protection device, including a frame, sliding holes are provided on both sides of the frame, filter plates are slidably installed in the sliding holes, two clamping components are provided on the other two sides of the frame, the clamping components are used to fix the filter plate, the clamping components include a sliding groove, a first sliding pin is slidably installed in the sliding groove, two clamping grooves are provided on both sides of the filter plate, the clamping groove is adapted to one end of the first sliding pin, and the clamping groove and the first sliding pin are used to fix the filter plate.

[0005] As a further improvement of the present technical solution, a first return spring is fixedly sleeved on the first sliding pin, one end of the first return spring is fixedly connected to the inner wall of the sliding groove, the other end of the first return spring is fixedly connected to the outward protruding part of the first sliding pin, and the two clamping grooves are arranged far away from each other.

[0006] As a further improvement of the present technical solution, a fixing bar is fixedly installed on the bottom side of the frame near both sides, and the fixing bar is provided with two reverse clamping components. The reverse clamping components are used to clamp the frame, and the reverse clamping components include a limiting groove, in which a clamping bar and a second sliding pin are slidably installed, and one side of the clamping bar is fixedly installed on one end of the second sliding pin.

[0007] As a further improvement of the technical solution, the frame is provided with ventilating openings on the upper and lower sides, and the ventilating openings are used to ventilate the interior of the air conditioner.

[0008] As a further improvement of the technical solution, a second return spring is fixedly sleeved on the second sliding pin, one end of the second return spring is fixedly connected to the fixing bar, and the other end of the second return spring is fixedly connected to the second sliding pin.

[0009] As a further improvement of the technical solution, under the cooperation of the second return spring and the second sliding pin, the second return spring and the second sliding pin are used to apply a pulling force to the clamping strip.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the ventilation and air-conditioning vent protection device, the filter plate provided can protect the louvers on the vents and ensure that the internal environment of the air conditioner is clean. The frame and the filter plate can protect the louvers and isolate the internal environment of the air conditioner. At the same time, the filter plate can be fixed under the action of the clamping assembly, and the filter plate can be conveniently disassembled and cleaned. The frame can be clamped onto the air-conditioning vent by the reverse clamping assembly, thereby achieving the effect of protecting the air-conditioning vent. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0014] Figure 3 This is an enlarged structural diagram of point A of the utility model.

[0015] The meaning of each number in the figure is:

[0016] 1. Frame; 2. Sliding hole; 3. Filter plate; 4. Fixing strip; 5. Snap-fit ​​assembly; 51. Sliding groove; 52. First sliding pin; 53. First return spring; 54. Snap-fit ​​groove; 6. Reverse clamping assembly; 61. Limiting groove; 62. Clamping strip; 63. Second sliding pin; 64. Second return spring. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] Example 1

[0020] See also Figure 1-Figure 3 As shown, the present embodiment provides a ventilation and air-conditioning vent protection device, comprising a frame 1, vents on the upper and lower sides of the frame 1, the vents being used for ventilating the air conditioner, sliding holes 2 being provided on both sides of the frame 1, filter plates 3 being slidably installed in the sliding holes 2, the filter plates 3 can be conveniently disassembled through the sliding holes 2, so as to achieve the effect of replacement and cleaning, two clamping components 5 are provided on the other two sides of the frame 1, the clamping components 5 are used to fix the filter plates 3, a fixing strip 4 is fixedly installed on the bottom side of the frame 1 near the two sides, the fixing strip 4 is provided with two reverse clamping components 6, the reverse clamping components 6 are used to clamp the frame 1, so as to fix the frame 1.

[0021] The clamping assembly 5 includes a sliding groove 51, on which a first sliding pin 52 is slidably installed. A first return spring 53 is fixedly sleeved on the first sliding pin 52. One end of the first return spring 53 is fixedly connected to the inner wall of the sliding groove 51, and the other end of the first return spring 53 is fixedly connected to the outward protruding part of the first sliding pin 52. Two clamping grooves 54 are provided on both sides of the filter plate 3, and the two clamping grooves 54 are arranged away from each other. The clamping groove 54 is adapted to one end of the first sliding pin 52. The clamping groove 54 and the first sliding pin 52 are used to fix the filter plate 3. The first return spring 53 resets the first sliding pin 52 through the sliding groove 51, thereby achieving the effect of fixing the filter plate 3.

[0022] The reverse clamping assembly 6 includes a limiting groove 61, in which a clamping strip 62 and a second sliding pin 63 are slidably installed. One side of the clamping strip 62 is fixedly installed on one end of the second sliding pin 63, and a second return spring 64 is fixedly sleeved on the second sliding pin 63. One end of the second return spring 64 is fixedly connected to the fixing strip 4, and the other end of the second return spring 64 is fixedly connected to the second sliding pin 63. Under the cooperation of the second return spring 64 and the second sliding pin 63, the second return spring 64 and the second sliding pin 63 are used to apply a pulling force to the clamping strip 62. The second sliding pin 63 and the second return spring 64 are set, and the clamping strip 62 can be limited along the limiting groove 61, so that the clamping strip 62 can apply a force outward, and then the frame 1 can be stably fixed on the air-conditioning vent, which is convenient for the installation of the protective device.

[0023] When the ventilation and air-conditioning vent protection device of this embodiment is used in practice, the four clamping strips 62 are first clamped on the inner wall of the air-conditioning vent. When clamping, the bottom inclined surface of the clamping strip 62 is first in contact with the vent. Pressing the frame 1 hard will cause the clamping strip 62 to move inward. When the clamping strip 62 is clamped on the inner wall, the second return spring 64 will drive the clamping strip 62 on the second sliding pin 63 to move outward, thereby achieving a fixing effect. The first sliding pin 52 slides in the sliding groove 51, and under the action of the first return spring 53, one end of the first sliding pin 52 can be driven to clamp in the clamping groove 54 on the filter plate 3, thereby achieving a fixing effect.

[0024] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A ventilation and air conditioning vent protection device, comprising a frame (1), wherein both sides of the frame (1) are provided with sliding holes (2), and wherein: A filter plate (3) is slidably mounted in the sliding hole (2); two clamping assemblies (5) are provided on the other two sides of the frame (1); the clamping assemblies (5) are used to fix the filter plate (3); the clamping assemblies (5) comprise a sliding groove (51); a first sliding pin (52) is slidably mounted in the sliding groove (51); two clamping grooves (54) are provided on both sides of the filter plate (3); the clamping grooves (54) are matched with one end of the first sliding pin (52); the clamping grooves (54) and the first sliding pin (52) are used to fix the filter plate (3).

2. A ventilation and air conditioning vent protection device according to claim 1, characterized in that: A first return spring (53) is fixedly sleeved on the first sliding pin (52), one end of the first return spring (53) is fixedly connected to the inner wall of the sliding groove (51), the other end of the first return spring (53) is fixedly connected to the outward protruding portion of the first sliding pin (52), and the two clamping grooves (54) are arranged to be far away from each other.

3. A ventilation and air conditioning vent protection device according to claim 1, characterized in that: A fixing bar (4) is fixedly mounted on the bottom side of the frame (1) near both sides, and the fixing bar (4) is provided with two reverse clamping components (6). The reverse clamping components (6) are used to clamp the frame (1), and the reverse clamping components (6) include a limiting groove (61), and a clamping bar (62) and a second sliding pin (63) are slidably mounted in the limiting groove (61), and one side of the clamping bar (62) is fixedly mounted on one end of the second sliding pin (63).

4. A ventilation and air conditioning vent protection device according to claim 1, characterized in that: The frame (1) has ventilation openings on the upper and lower sides, and the ventilation openings are used to ventilate the interior of the air conditioner.

5. A ventilation and air conditioning vent protection device according to claim 3, characterized in that: A second return spring (64) is fixedly sleeved on the second sliding pin (63), one end of the second return spring (64) is fixedly connected to the fixing bar (4), and the other end of the second return spring (64) is fixedly connected to the second sliding pin (63).

6. A ventilation and air conditioning vent protection device according to claim 5, characterized in that: Under the cooperation of the second return spring (64) and the second sliding pin (63), the second return spring (64) and the second sliding pin (63) are used to apply a pulling force to the clamping strip (62).

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