Exhaust device of air fryer

Abstract

The utility model discloses an exhaust device of an air fryer, which comprises an exhaust cylinder, a sealing cylinder cover, a connecting buckle, a fixing block, an exhaust moisture absorption mechanism and a dustproof exhaust mechanism, and the exhaust moisture absorption mechanism comprises a supporting groove, a supporting block, an annular frame, a fixing ring and a fixing buckle. The dustproof exhaust mechanism comprises a ring plate, a supporting rod, an air suction motor, a transmission shaft, an air suction fan blade and an exhaust filter screen. The utility model belongs to the technical field of air fryers, and by rotating the sealing cylinder cover and the connecting buckle, the connecting buckle can be conveniently inserted into the fixing block to enable the sealing cylinder cover to seal the exhaust cylinder, so that dust and dust accumulation can be conveniently prevented when the exhaust device is idle; the moisture absorption cotton layer can be clamped in a gap between the fixing ring and the fixing buckle through the fixing ring and the fixing buckle, so that moisture in the air fryer can be absorbed conveniently when the air suction motor is started to suck smoke in the air fryer, and equipment is prevented from being damaged by moisture accumulation.

Description

Technical Field

[0001] The utility model belongs to the technical field of air fryers, and specifically refers to an exhaust device for an air fryer. Background Art

[0002] The working principle of the air fryer is to generate hot air through high-temperature heating of the heat pipe inside the machine, and then use a fan to blow the high-temperature air into the pot to heat the food, so that the hot air circulates in a closed space, and uses the fat in the food itself to fry the food, thereby dehydrating the food and making the surface golden and crispy, achieving the effect of frying.

[0003] Most of the existing air fryer exhaust devices directly set an exhaust fan to suck and discharge the smoke in the air fryer, but the traditional exhaust fan is not convenient to be equipped with a detachable moisture absorption structure to prevent moisture from damaging the fan, and it is not convenient to simply open and close the exhaust device according to exhaust needs to prevent dust accumulation. Therefore, an exhaust device for an air fryer is urgently needed to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing air fryer exhaust devices are mostly provided with fixed exhaust fans, which are inconvenient to be equipped with a detachable moisture absorption structure to prevent moisture from damaging the equipment, and it is also inconvenient to simply open and close the exhaust structure according to exhaust needs to prevent dust accumulation.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: an exhaust device for an air fryer, comprising an exhaust tube and a closed tube cover hingedly arranged at one end of the exhaust tube, wherein a connecting buckle is hingedly connected to one edge of the closed tube cover, a fixing block plugged into the connecting buckle is fixedly arranged on the side wall of the exhaust tube, and further comprising an exhaust moisture absorption mechanism, which is arranged in the exhaust tube, and further comprising a dust-proof exhaust mechanism, which is arranged on the exhaust moisture absorption mechanism.

[0006] In order to smoothly achieve the purpose of conveniently equipping the exhaust device with a detachable moisture absorption structure, the exhaust moisture absorption mechanism includes a support groove on the inner wall of the exhaust pipe, a support block is slidably connected to the support groove, an annular frame is fixed on the support block, a fixing ring is fixed on the inner wall of the annular frame, and a fixing buckle is inserted and fixed on the fixing ring.

[0007] In order to smoothly achieve the purpose of conveniently extracting, filtering and discharging the smoke in the air fryer, the dust-proof exhaust mechanism includes a ring plate fixed at the other end of the annular frame, support rods are fixedly connected to the inner wall of the ring plate in a circumferentially uniform manner, a transmission shaft is fixed at the center of the support rod, and the output end of the transmission shaft is connected to suction fan blades evenly distributed in a circumference, and an exhaust filter is fixed on the other side wall of the ring plate.

[0008] Furthermore, the fixing block is provided with a fixing groove which is plugged into the connecting buckle, and a gap which is convenient for storing the moisture absorbing layer is provided between the fixing ring and the fixing buckle.

[0009] Furthermore, the support grooves are symmetrically arranged at two ends of the exhaust pipe side wall, and the fixing ring and the annular frame are arranged in concentric circles.

[0010] Preferably, the cross-section of the closed cylinder cover is convex, the connecting buckle is U-shaped, and the ring plate is annular.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows:

[0012] 1. By rotating the closed cylinder cover and the connecting buckle, the connecting buckle can be conveniently inserted into the fixed block to allow the closed cylinder cover to close the exhaust cylinder, so as to prevent dust and dust accumulation when the exhaust device is idle;

[0013] 2. The moisture-absorbing cotton layer can be clamped in the gap between the fixing ring and the fixing buckle, so that the moisture in it can be absorbed when the suction motor is turned on to suck the smoke in the air fryer, thereby preventing moisture accumulation from damaging the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of an exhaust device for an air fryer proposed in this solution;

[0015] Figure 2 This is a schematic structural diagram from another angle of an exhaust device for an air fryer proposed in this solution;

[0016] Figure 3 A cross-sectional view of an exhaust device for an air fryer proposed in this solution;

[0017] Figure 4 This is a cross-sectional view from another angle of the exhaust device of an air fryer proposed in this solution.

[0018] Among them, 1. exhaust pipe; 2. closed pipe cover; 3. connecting buckle; 4. fixing block; 5. exhaust moisture absorption mechanism; 6. dust-proof exhaust mechanism; 7. supporting groove; 8. supporting block; 9. annular frame; 10. fixing ring; 11. fixing buckle; 12. ring plate; 13. support rod; 14. suction motor; 15. transmission shaft; 16. suction fan blades; 17. exhaust filter.

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] like Figure 1-2 As shown, in order to achieve the above functions, the technical solution adopted by the utility model is as follows: an exhaust device for an air fryer, comprising an exhaust tube 1, and a closed tube cover 2 hingedly arranged at one end of the exhaust tube 1, the closed tube cover 2 having a convex cross-section, a connecting buckle 3 hingedly connected to one edge of the closed tube cover 2, the connecting buckle 3 is U-shaped, a fixing block 4 connected to the connecting buckle 3 is fixed on the side wall of the exhaust tube 1, a fixing groove connected to the connecting buckle 3 is provided on the fixing block 4, an exhaust moisture absorption mechanism 5 is arranged in the exhaust tube 1, and a dust-proof exhaust mechanism 6 is arranged on the exhaust moisture absorption mechanism 5.

[0022] like Figure 3-4 As shown, the exhaust and moisture absorption mechanism 5 includes a support groove 7 on the inner wall of the exhaust pipe 1, the support groove 7 is symmetrically arranged at both ends of the side wall of the exhaust pipe 1, and a support block 8 is slidably connected to the support groove 7. An annular frame 9 is fixedly provided on the support block 8. A fixing ring 10 is fixedly provided on the inner wall of the annular frame 9. The fixing ring 10 and the annular frame 9 are arranged in concentric circles. A fixing buckle 11 is inserted and fixed on the fixing ring 10, and a gap is provided between the fixing ring 10 and the fixing buckle 11 for storing the moisture absorption layer.

[0023] like Figure 3-4 As shown, the dust-proof exhaust mechanism 6 includes a ring plate 12 fixed at the other end of the ring frame 9, the ring plate 12 is arranged in a circular ring shape, and support rods 13 are fixedly connected to the inner wall of the ring plate 12 in a circumferentially uniform manner. A transmission shaft 15 is fixed at the center of the support rod 13, and the output end of the transmission shaft 15 is connected to the suction fan blades 16 that are evenly distributed in a circumference. An exhaust filter 17 is fixed on the other side wall of the ring plate 12.

[0024] When in use, the user installs the device on the air fryer so that the dust-proof exhaust mechanism 6 is located at the end away from the air fryer, takes the connecting buckle 3 out of the fixing block 4 and then rotates the closing cylinder cover 2, so that one end of the exhaust cylinder 1 can be opened to facilitate ventilation of the exhaust filter 17, and then the annular frame 9 and the supporting block 8 are pulled along the supporting groove 7 in the direction away from the air fryer, so as to facilitate pulling the exhaust moisture absorption mechanism 5 and the dust-proof exhaust mechanism 6 out of the exhaust cylinder 1, and then remove the fixing buckle 11, and then place the moisture absorption and ventilation cotton layer on the fixing ring 10 and cover it, and then fix it. The buckle 11 is inserted into the fixing ring 10 to conveniently fix the moisture-absorbing and ventilating cotton layer in the gap between the two, and then the exhaust moisture absorption mechanism 5 and the dust-proof exhaust mechanism 6 are pushed back into the exhaust pipe 1, and the suction motor 14 is turned on to drive the transmission shaft 15 and the suction fan blades 16 to rotate. The suction fan blades 16 can suck the smoke in the air fryer, and the smoke first passes through the moisture-absorbing and ventilating cotton layer on the fixing ring 10 to absorb the moisture in the smoke, and then the smoke is filtered through the exhaust filter 17 and then sucked out of the exhaust pipe 1. The above is the entire use process of the exhaust device of the entire air fryer.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An exhaust device for an air fryer, comprising an exhaust tube, and a closed tube cover hingedly arranged at one end of the exhaust tube, a connecting buckle hingedly connected at one edge of the closed tube cover, a fixing block plugged with the connecting buckle fixedly arranged on the side wall of the exhaust tube, characterized in that: It also includes an exhaust moisture absorption mechanism, which is arranged in the exhaust pipe, and also includes a dust-proof exhaust mechanism, which is arranged on the exhaust moisture absorption mechanism.

2. The exhaust device of an air fryer according to claim 1, characterized in that: The exhaust and moisture absorption mechanism includes a support groove on the inner wall of the exhaust pipe, a support block is slidably connected to the support groove, an annular frame is fixedly provided on the support block, a fixing ring is fixedly provided on the inner wall of the annular frame, and a fixing buckle is inserted and fixed on the fixing ring.

3. The exhaust device of an air fryer according to claim 2, characterized in that: The dust-proof exhaust mechanism includes a ring plate fixed at the other end of the annular frame, support rods are fixedly connected to the inner wall of the ring plate in a circumferentially uniform manner, a transmission shaft is fixed at the center of the support rod, and the output end of the transmission shaft is connected to suction fan blades that are evenly distributed in a circumference, and an exhaust filter is fixed on the other side wall of the ring plate.

4. The exhaust device of an air fryer according to claim 3, characterized in that: The fixing block is provided with a fixing groove plugged with the connecting buckle, and a gap is provided between the fixing ring and the fixing buckle for storing the moisture absorbing layer.

5. The exhaust device of an air fryer according to claim 4, characterized in that: The support grooves are symmetrically arranged at the two ends of the exhaust pipe side wall, and the fixing ring and the annular frame are arranged in concentric circles.

6. The exhaust device of an air fryer according to claim 5, characterized in that: The cross section of the closed cylinder cover is convex, the connecting buckle is U-shaped, and the ring plate is annular.

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