Dustproof fan for air conditioning clothes

Abstract

A dustproof fan for an air conditioner garment comprises a face cover and a rear seat, a supporting framework is clamped on the face, facing the rear seat, of the face cover, and a breathable dustproof layer is embedded between the supporting framework and the face cover. The effects of ventilation and dust filtration are achieved through the breathable dustproof layer, the breathable dustproof layer is supported through the supporting framework and prevented from influencing rotation of the fan blades, only the structure of an existing face cover needs to be adjusted, the structure of the whole fan does not need to be modified, and therefore cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning clothes fan technical field, concretely relates to a dustproof fan for air conditioning clothes. BACKGROUND

[0002] Air conditioning clothes refers to installing two small fans at the left and right waist of the upper garment, sucking outdoor air into the clothes, absorbing the heat on the human body surface through the vaporization heat that can make the sweat evaporate, cooling the human body, and is a product that makes people feel cool and comfortable.

[0003] When the air conditioning clothes suck outdoor air into the clothes through the fan, the dust in the outside world is adsorbed on the fan blades, and long-term use will make the fan blades full of dust, resulting in poor heat dissipation effect. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model aims at providing a dustproof fan for air conditioning clothes to avoid dust accumulation on the fan blades.

[0005] A dustproof fan for air conditioning clothes comprises a face cover and a back seat, a supporting framework is clamped on one side of the back seat, and a breathable dustproof layer is embedded between the supporting framework and the face cover.

[0006] Preferably, the face cover comprises an end face, and a threaded wall connected to the back seat and arranged on the end face;

[0007] A positioning groove is arranged on the inner wall of the threaded wall, and a convex strip is arranged in the positioning groove;

[0008] The supporting framework comprises a ring-shaped framework and a positioning plate arranged on the outer circle of the ring-shaped framework;

[0009] The breathable dustproof layer is arranged between the end face and the ring-shaped framework;

[0010] A recess is arranged on the outer wall of the positioning plate, the positioning plate is arranged in the positioning groove, and the convex strip is arranged in the recess.

[0011] Preferably, one end of the positioning groove away from the end face is provided with a notch, and the end of the positioning plate is provided with a pressing part, and the pressing part is arranged in the notch.

[0012] Preferably, the end of the pressing part does not protrude from the top of the notch.

[0013] Preferably, the ring-shaped framework comprises a plurality of weft ribs and a warp rib connected to the plurality of weft ribs, and the plurality of warp ribs converge at the center of the ring-shaped framework.

[0014] Preferably, the breathable dustproof layer is made of breathable non-woven fabric or breathable film.

[0015] Compared with the prior art, the air conditioner dustproof fan has the advantages that:

[0016] The air-permeable dustproof layer achieves the effects of ventilation and dust filtration, the support framework supports the air-permeable dustproof layer, avoids affecting the rotation of the fan blade, and only needs to adjust the structure of the existing face cover without modifying the structure of the entire fan, thereby saving costs. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A process schematic diagram of the dustproof fan for air conditioner clothes is provided in the utility model.

[0018] Figure 2 A process schematic diagram of the at least three ultrasonic detection probes combined as an ultrasonic detection group in the utility model.

[0019] Explanation of main element symbols:

[0020] 11 - face cover; 111 - end face; 112 - threaded wall; 113 - positioning groove; 114 - convex strip; 115 - notch; 12 - rear seat; 13 - support framework; 131 - ring-shaped framework; 1311 - weft; 1312 - warp; 132 - positioning plate; 133 - groove; 134 - pressing portion; 14 - air-permeable dustproof layer.

[0021] The following specific embodiments will further illustrate the utility model in combination with the above drawings. DETAILED DESCRIPTION

[0022] The following description is provided to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments in the following description are only as examples, and those skilled in the art can think of other obvious modifications.

[0023] Please refer to Figure 1 and Figure 2 The utility model provides a dustproof fan for air conditioner clothes, which comprises a face cover 11 and a rear seat 12, a support framework 13 is clamped on one face of the face cover 11 facing the rear seat 12, and an air-permeable dustproof layer 14 is embedded between the support framework 13 and the face cover 11.

[0024] It should be noted that in the utility model, during installation, the air-permeable dustproof layer 14 is first padded in the face cover 11, then the support framework 13 is clamped into the face cover 11, and finally the face cover 11 is screwed into the rear seat 12; when replacement is needed, the face cover 11 is first unscrewed from the rear seat 12, then the edge of the support framework 13 is only pressed to remove it, and the air-permeable dustproof layer 14 containing dust is replaced, the entire process is simple to operate.

[0025] Please refer toFigure 1 and Figure 2 The face cover 11 comprises an end face 111, and a threaded wall 112 arranged on the end face 111 and connected with the back seat 12;

[0026] A positioning groove 113 is arranged on the inner wall of the threaded wall 112, and a convex strip 114 is arranged in the positioning groove 113;

[0027] The support framework 13 comprises a ring-shaped framework 131, and a positioning plate 132 arranged on the outer ring of the ring-shaped framework 131;

[0028] The air-permeable dustproof layer 14 is attached between the end face 111 and the ring-shaped framework 131;

[0029] A recess 133 is arranged on the outer wall of the positioning plate 132, the positioning plate 132 is located in the positioning groove 133, and the convex strip 114 is located in the recess 133.

[0030] It should be noted that, in the installation process, the air-permeable dustproof layer 14 is first padded in the end face 111, then the support framework 13 is put into the face cover 11, so that the convex strip 114 is clamped into the recess 133, and then the face cover 11 is screwed into the back seat 12; when replacement is needed, the face cover 11 is first unscrewed from the back seat 12, then only the edge of the support framework 13 needs to be pressed, so that the recess 133 is separated from the convex strip 114, so as to take down the support framework 13, and the air-permeable dustproof layer 14 containing dust is replaced, the whole process is simple to operate.

[0031] Please refer to Figure 1 and Figure 2 In a preferred embodiment of the present application, one end of the positioning groove 113 away from the end face 111 is provided with a notch 115, and the tail end of the positioning plate 132 is provided with a pressing part 134, and the pressing part 134 is located in the notch 115. When disassembling, only the pressing part 134 needs to be pressed inward, so that the support framework 13 can be taken out of the face cover 11, the whole process is convenient to operate.

[0032] Please refer to Figure 1 and Figure 2 In a preferred embodiment of the present application, the tail end of the pressing part 134 does not protrude from the top of the notch 115, avoiding interference with the fan leaves when extending into the back seat 12.

[0033] Please refer to Figure 1 and Figure 2In a preferred embodiment of the present application, the ring-shaped framework 131 comprises a plurality of weft threads 1311 and a plurality of warp threads 1312 connecting the plurality of weft threads 1311, and the plurality of warp threads 1312 meet at the center of the ring-shaped framework 131 to support the air-permeable dustproof layer 14, so as to avoid the air-permeable dustproof layer 14 being blown to the fan blade by the wind during the air inlet process, thereby affecting the rotation of the fan blade.

[0034] In a preferred embodiment of the present application, the air-permeable dustproof layer 14 is made of air-permeable non-woven fabric or air-permeable film.

[0035] Compared with the prior art, the air-permeable dustproof layer 14 can achieve the effects of ventilation and dust filtration, and the support framework 13 can support the air-permeable dustproof layer 14 to avoid affecting the rotation of the fan blade. In addition, only the structure of the existing cover 11 needs to be adjusted, and the structure of the entire fan does not need to be modified, thereby saving costs.

[0036] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A dustproof fan for air conditioning, comprising a face cover and a rear seat, characterized in that, A support frame is fitted onto the side of the faceplate facing the rear seat, and a breathable and dustproof layer is embedded between the support frame and the faceplate.

2. The air conditioner dustproof fan according to claim 1, characterized in that, The faceplate includes an end face and a threaded wall disposed on the end face and connected to the rear seat; The inner wall of the threaded wall is provided with a positioning groove, and the positioning groove is provided with a protrusion. The support frame includes a ring-shaped frame and a positioning plate disposed on the outer ring of the ring-shaped frame; The breathable and dustproof layer is attached between the end face and the annular skeleton; The outer wall of the positioning plate is provided with a groove, the positioning plate is located in the positioning groove, and the protrusion is located in the groove.

3. The air conditioner dustproof fan according to claim 2, characterized in that, The positioning groove has a notch at one end facing away from the end face, and the positioning plate has a pressing part at the end, which is located in the notch.

4. The air conditioner dustproof fan according to claim 3, characterized in that, The end of the pressing part does not protrude from the top of the notch.

5. The air conditioner dustproof fan according to claim 2, characterized in that, The annular skeleton includes multiple weft ribs and warp ribs connecting the multiple weft ribs, with the multiple warp ribs converging at the center of the annular skeleton.

6. The air-conditioning dustproof fan according to any one of claims 1 to 5, characterized in that, The breathable and dustproof layer is made of breathable non-woven fabric or breathable membrane.

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