Novel suction nozzle structure of electronic roaster

Abstract

The utility model discloses a novel suction nozzle structure of an electronic roaster, which comprises a suction nozzle assembly which comprises a suction nozzle seat, a cooling piece and a suction nozzle head. The bottom of the suction nozzle seat is provided with an air inlet channel, the top of the suction nozzle seat is provided with the suction nozzle head, the suction nozzle head is provided with an air outlet channel, the cooling part is detachably arranged in the suction nozzle seat, the interior of the cooling part is hollow to form a cooling air channel, the cooling air channel is communicated with the air inlet channel and the air outlet channel, and the air inlet channel is communicated with the air outlet channel. A plurality of partition plates are arranged in the cooling air channel so that the cooling air channel can form a winding multi-layer air channel. According to the scheme, the cooling piece is mainly arranged in the suction nozzle structure, the multiple partition plates are arranged in the cooling air channel of the cooling piece, the cooling air channel is changed into a winding multi-layer air channel, and therefore the flowing path of hot air flow is effectively prolonged, the temperature of the hot air flow can be gradually reduced, the cooling effect is achieved, the suction nozzle head is prevented from scalding a nozzle, and the service life of the nozzle is prolonged. And the cooling piece is detachable, so that the cooling piece can be subsequently detached for cleaning.

Description

Technical Field

[0001] This utility model relates to the field of electronic baking appliances, and in particular to a novel nozzle structure for electronic baking appliances. Background Technology

[0002] Some existing electronic heating devices, such as e-cigarettes, work by having an airway structure and an atomizing structure within the device. The atomizing structure generates an aerosol through heating and vaporization, which then flows through the airway structure and is finally expelled from the mouthpiece. Because the airflow in these devices is hot, and given the generally small size of electronic heating devices, it's difficult to incorporate active cooling components like fans. This results in a relatively high temperature at the mouthpiece, causing burns during use, thus requiring improvement. Utility Model Content

[0003] The present invention aims to at least solve one of the technical problems existing in the prior art. Therefore, one objective of the present invention is to provide a novel nozzle structure for an electronic baker.

[0004] The technical solution of this utility model is as follows: A novel suction nozzle structure for an electronic baking oven, characterized in that it includes: a suction nozzle assembly, wherein the suction nozzle assembly includes a suction nozzle seat, a cooling component, and a suction nozzle head;

[0005] The nozzle seat has an air inlet at the bottom and a nozzle head at the top. The nozzle head has an air outlet. The cooling component is detachably installed inside the nozzle seat. The cooling component is hollow inside to form a cooling air channel. The cooling air channel is connected to the air inlet and the air outlet respectively. The cooling air channel has several baffles inside to form a meandering multi-layered air channel.

[0006] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0007] This solution mainly involves incorporating a cooling component into the nozzle structure. The cooling component has several baffles within its cooling air passages, transforming them into a winding, multi-layered air passage. This effectively extends the flow path of the hot airflow, gradually reducing its temperature and providing a cooling effect to prevent the nozzle tip from burning. Furthermore, the cooling component is detachable, facilitating subsequent cleaning.

[0008] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is an overall drawing of the electronic baking appliance of this utility model;

[0011] Figure 2 This is an overall view of the suction nozzle structure of this utility model;

[0012] Figure 3 This is a cross-sectional plan view of the suction nozzle structure of this utility model;

[0013] Figure 4 This is a sectional perspective view of the suction nozzle structure of this utility model;

[0014] Figure 5 This is an exploded cross-sectional view of the nozzle structure of this utility model.

[0015] Figure 6 This is an exploded view of the nozzle structure of this utility model;

[0016] Figure 7 This is a top cover diagram of the suction nozzle structure of this utility model.

[0017] Figure label:

[0018] 1. Nozzle holder; 11. Air intake; 12. Base; 13. Top cover; 14. Cover; 15. Receiving groove; 16. First clearance opening; 17. Second clearance opening; 18. Slot; 19. Hook; 110. Locking cover; 111. T-shaped handle; 112. Third clearance opening; 113. L-shaped stepped protrusion;

[0019] 2. Cooling components; 21. Cooling air ducts; 22. Baffles; 23. Air inlet; 24. Air outlet;

[0020] 3. Suction nozzle; 31. Air outlet.

[0021] 4. Filter components;

[0022] 5. First sealing ring; 6. Second sealing ring; 7. Third sealing ring. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "inner," "outer," "vertical," "circumferential," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] In the description of this utility model, "first feature" and "second feature" may include one or more of the indicated features. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the indicated features.

[0027] like Figures 1-7 The present invention discloses a novel nozzle structure for an electronic oven, comprising: a nozzle assembly, the nozzle assembly including a nozzle base 1, a cooling component 2, and a nozzle head 3.

[0028] The nozzle seat 1 has an air inlet 11 at the bottom and a nozzle head 3 at the top. The nozzle head 3 has an air outlet 31. The cooling component 2 is detachably installed inside the nozzle seat 1. The cooling component 2 is hollow inside to form a cooling air channel 21. The cooling air channel 21 is connected to the air inlet 11 and the air outlet 31 respectively. The cooling air channel 21 is provided with several baffles 22 so that the cooling air channel 21 forms a meandering multi-layered air channel.

[0029] like Figure 1 and Figure 3 As shown, when this nozzle structure is installed on the electronic oven, during use, hot air flows from the bottom air inlet 11 into the cooling air duct 21, and then flows through the meandering cooling air duct 21 to the air outlet 31 of the nozzle head 3. Because the cooling air duct 21 has several baffles 22, it becomes a meandering multi-layered air duct, effectively extending the flow path of the hot air and gradually reducing its temperature, thus achieving a cooling effect and preventing the nozzle head 3 from burning the mouth. Furthermore, the cooling component 2 is removable for easy cleaning.

[0030] In specific settings, such as Figure 3 , Figure 4 and Figure 5 As shown, a first mounting port communicating with the cooling air passage 21 is provided on one side of the cooling component 2. A filter element 4 is detachably plugged into the first mounting port. The filter element 4 has mesh holes for dispersing and filtering the airflow. This disperses the airflow, resulting in better cooling and also serves as a filter, helping to remove some impurities from the airflow. The filter element 4 is detachably mounted on the cooling component 2 and can be removed later for cleaning of the filter element 4 and the cooling air passage 21 through the first mounting port.

[0031] like Figure 3 , Figure 4 and Figure 5 As shown, a horizontal baffle 22 is provided in the cooling air passage 21. The right end of the baffle 22 is fixedly connected to the cooling component 2, and the left end is spaced apart from the cooling component 2. The left side of the cooling component 2 is provided with a first installation port, and the right side of the filter component 4 is provided with a filter screen. When the filter component 4 is inserted into the first installation port, the filter screen extends into the gap between the baffle 22 and the cooling component 2 and is close to the left end of the baffle 22.

[0032] In other words, when a baffle 22 is installed, the cooling air passage 21 will become a double-layer air passage. The airflow will be filtered and dispersed by the filter screen on the left side as it flows from the bottom air passage to the top air passage. This structure is simple and easy to implement.

[0033] In addition, a first sealing ring 5 is provided between the filter element 4 and the cooling element 2, which can play a good sealing role.

[0034] In actual manufacturing, the nozzle head 3 and the cooling component 2 are both made of ceramic, and the filter component 4 is made of stainless steel with a gold-plated surface. These materials are healthy and pure. After using these materials, the airflow from the electronic oven will pass through the cooling component 2 and the nozzle head 3, resulting in a better taste experience for the user.

[0035] like Figures 3-6 As shown, the nozzle holder 1 includes a base 12, a top cover 13, and a housing 14. The base 12 has a receiving groove 15, in which the cooling component 2 is placed. The top cover 13 is detachably mounted on the base 12 and covers the cooling component 2. The nozzle head 3 is rotatably mounted on the housing 14, which is detachably mounted over the base 12 and the top cover 13. The cooling component 2 has an air inlet 23 at its bottom and an air outlet 24 at its top. Both the air inlet 23 and the air outlet 24 are connected to the cooling air passage 21. The receiving groove 15 has a first clearance opening 16 at its bottom, and the top cover 13 has a second clearance opening 17. The air inlet 23 passes through the first clearance opening 16 and connects to the air inlet passage 11, while the air outlet 24 passes through the second clearance opening 17 and connects to the air outlet passage 31. A second sealing ring 6 is provided between the air inlet 23 and the base 12, and a third sealing ring 7 is provided between the air outlet 24 and the top cover 13.

[0036] In actual use, the cooling component 2 can be removed by removing the cover 14 and the top cover 13, which is very convenient.

[0037] Among them, such as Figure 3 , Figure 4 and Figure 5 As shown, the left side of the top cover 13 and the right side of the base 12 are respectively provided with slots 18, and the left and right sides of the inner wall of the cover 14 are respectively provided with hooks 19. The hooks 19 on the left and right sides can be detached and engaged with the slots 18 on the left and right sides respectively, thereby realizing the connection between the cover 14 and the top cover 13 and the base 12.

[0038] like Figure 5 , Figure 6 and Figure 7 As shown, the base 12 is provided with a rotatable lock cover 110, the top of the lock cover 110 is provided with a T-shaped handle 111, the top cover 13 is provided with a third clearance opening 112, and the inner peripheral wall of the third clearance opening 112 is provided with two centrally symmetrical L-shaped step protrusions 113.

[0039] After the T-shaped handle 111 is inserted into the gap between the two L-shaped step protrusions 113, the T-shaped handle 111 is rotated so that the T-shaped handle 111 presses on the two L-shaped step protrusions 113, thereby connecting the base 12 and the top cover 13; and after the T-shaped handle 111 is rotated in the opposite direction so that the T-shaped handle 111 is separated from the two L-shaped step protrusions 113, the base 12 and the top cover 13 can be separated, thereby facilitating the removal of the cooling component 2.

[0040] In summary, this solution mainly involves incorporating a cooling component 2 into the nozzle structure. The cooling air passage 21 of the cooling component 2 contains several baffles 22, transforming the cooling air passage 21 into a meandering, multi-layered air passage. This effectively extends the flow path of the hot airflow, thereby gradually reducing the temperature of the hot airflow and achieving a cooling effect, preventing the nozzle head 3 from burning the mouth. Furthermore, the cooling component 2 is detachable, facilitating subsequent removal for cleaning.

[0041] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A novel nozzle structure for an electronic baking oven, characterized in that, include: A suction nozzle assembly, comprising a suction nozzle base, a cooling element, and a suction nozzle head; The nozzle seat has an air inlet at the bottom and a nozzle head at the top. The nozzle head has an air outlet. The cooling component is detachably installed inside the nozzle seat. The cooling component is hollow inside to form a cooling air channel. The cooling air channel is connected to the air inlet and the air outlet respectively. The cooling air channel has several baffles inside to form a meandering multi-layered air channel.

2. The novel suction nozzle structure for an electronic oven according to claim 1, characterized in that, The cooling component has a first mounting port on one side that communicates with the cooling air passage. A filter element is detachably plugged into the first mounting port, and the filter element has mesh holes for dispersing and filtering the airflow.

3. The novel suction nozzle structure for the electronic oven according to claim 2, characterized in that, A horizontal baffle is provided inside the cooling air passage. The right end of the baffle is fixedly connected to the cooling component, and the left end is spaced apart from the cooling component. The first installation port is provided on the left side of the cooling component, and a filter screen is provided on the right side of the filter component. When the filter element is inserted into the first mounting port, the filter screen extends into the gap between the partition and the cooling element and is adjacent to the left end of the partition.

4. The novel suction nozzle structure for an electronic oven according to claim 2, characterized in that, A first sealing ring is provided between the filter element and the cooling element.

5. The novel suction nozzle structure for an electronic oven according to claim 1, characterized in that, The nozzle holder includes a base, a top cover, and a housing; the base is provided with a receiving groove, the cooling component is placed in the receiving groove, the top cover is detachably placed on the base and covers the cooling component, the nozzle head is rotatably mounted on the housing, and the housing is detachably placed outside the base and the top cover. The cooling component has an air inlet at the bottom and an air outlet at the top. Both the air inlet and the air outlet are connected to the cooling air passage. The bottom of the receiving groove has a first clearance opening, and the top cover has a second clearance opening. The air inlet passes through the first clearance opening and connects to the air inlet passage, and the air outlet passes through the second clearance opening and connects to the air outlet passage.

6. The novel suction nozzle structure for an electronic oven according to claim 5, characterized in that, A second sealing ring is provided between the air inlet and the base, and a third sealing ring is provided between the air outlet and the top cover.

7. The novel suction nozzle structure for an electronic oven according to claim 5, characterized in that, The top cover has a slot on the left side and the base has a hook on the left and right sides of the inner wall of the cover. The hooks on the left and right sides can be detachably engaged with the slots on the left and right sides respectively.

8. The novel suction nozzle structure for an electronic oven according to claim 5, characterized in that, The base is provided with a rotatable lock cover, the top of the lock cover is provided with a T-shaped handle, the top cover is provided with a third clearance opening, and the inner peripheral wall of the third clearance opening is provided with two centrally symmetrical L-shaped stepped protrusions. After the T-shaped handle is inserted into the gap between the two L-shaped step protrusions, the T-shaped handle is rotated so that the T-shaped handle presses against the two L-shaped step protrusions.

9. The novel suction nozzle structure for an electronic oven according to claim 2, characterized in that, The suction head and cooling component are both made of ceramic, and the filter component is made of stainless steel with a gold-plated surface.

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