Smoke-driven fan

Abstract

The utility model belongs to the technical field of electronic cigarette equipment, and particularly relates to a smoke driving fan which comprises a fan base, a fan frame, a circuit mainboard, a driving motor, fan blades and a fan shield. And a smoke outlet and a smoke exhaust hole are formed in the fan base. The fan frame comprises a fan frame body, a fan frame fixing plate and a fan frame fixing piece, and a smoke discharging groove is formed between the fan frame fixing plate and the fan frame body. The fan blade comprises a hub, blades and a blade shaft. The fan shield is provided with a ventilation groove and a smoke exhaust hole, and the smoke exhaust groove and the ventilation groove form a smoke exhaust channel. According to the smoke driving fan, the driving motor drives the fan blades to rotate to form airflow, the smoke exhaust channel communicates with the fan blades, the airflow can rapidly drive smoke to be exhausted from the smoke exhaust channel, and under the action of the fan blades, the smoke is evenly diffused into the surrounding environment, so that the smoke temperature is reduced, the smoke diffusion uniformity is improved, and the smoke diffusion efficiency is improved. And the use comfort and safety are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electronic cigarette equipment technical field, especially, a kind of smoke driving fan. BACKGROUND

[0002] Electronic cigarette is a new tobacco substitute, and it is favored by more and more people due to its smokeless, no peculiar smell, environmental protection and other advantages. However, the existing electronic cigarette equipment is prone to cause user scalding or uneven smoke diffusion during use due to high smoke temperature. Therefore, it is necessary to improve the existing electronic cigarette equipment to improve its use comfort and safety. SUMMARY

[0003] The utility model aims at providing smoke driving fan, to solve the technical problem that electronic cigarette equipment in prior art is prone to cause user scalding or uneven smoke diffusion during use due to high smoke temperature.

[0004] To achieve the above-mentioned purpose, the smoke driving fan provided by the utility model embodiment comprises a fan base, a fan frame, a circuit mainboard, a driving motor, a fan blade and a fan guard, the fan base is connected to the fan frame, the circuit mainboard is connected to the fan frame, the driving motor is connected to the fan frame and electrically connected to the circuit mainboard, the fan blade is arranged between the fan frame and the fan guard and connected to the driving motor, and the fan guard is connected to the fan frame.

[0005] The fan base is provided with a smoke outlet and a smoke hole, and the smoke outlet is arranged on one side of the smoke hole.

[0006] The fan frame comprises a fan frame body, a fan frame fixing plate and a fan frame fixing sheet, the fan frame body is connected to the fan base, the fan frame fixing plate is connected to the bottom of the fan frame body, the fan frame fixing sheet is connected to the top side of the fan frame body and connected to the fan guard, the fan base is connected to the bottom side of the fan frame body, and a smoke discharge groove is arranged between the fan frame fixing plate and the fan frame body.

[0007] The fan blade comprises a hub, a blade and a blade shaft, the hub is arranged below the fan guard, the blade is connected to the side of the hub, and the blade shaft is connected to the bottom side of the hub and connected to the driving motor.

[0008] The fan guard is provided with a ventilation groove, and the smoke hole, the smoke discharge groove and the ventilation groove form a smoke discharge channel.

[0009] As an optional scheme of the utility model, the smoke outlet is arranged in a fan shape.

[0010] As optional scheme of the utility model, the smoke exhaust hole is equipped with multiple, multiple smoke exhaust holes are annularly arranged and evenly arranged on the fan base.

[0011] As optional scheme of the utility model, the fan frame fixing piece is equipped with multiple and annularly and evenly fixedly connected on the fan frame body, multiple fan frame fixing pieces are fixedly connected with the fan guard.

[0012] As optional scheme of the utility model, the hub is equipped with a fan blade hole, and the fan blade hole is square.

[0013] As optional scheme of the utility model, the blade is equipped with multiple and annularly and evenly fixedly connected on the hub, and adjacent blades are arranged at intervals.

[0014] As optional scheme of the utility model, the ventilation groove is arranged in a fan shape, and multiple ventilation grooves are evenly arranged on the fan guard.

[0015] As optional scheme of the utility model, the fan guard top side is equipped with an indicator lamp, the indicator lamp is fixedly connected with the fan guard and electrically connected with the circuit mainboard.

[0016] The smoke driving fan provided by the utility model has at least one of the following technical effects:

[0017] The smoke driving fan provided by the utility model has at least one of the following technical effects: BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0019] Fig. 1 The utility model provides the perspective view of the smoke driving fan.

[0020] Fig. 2 The utility model provides the explosion view of the smoke driving fan.

[0021] Fig. 3 The explosion view of the smoke driving fan is provided for the embodiment of the utility model.

[0022] In the figure, various reference signs are as follows:

[0023] 1, fan base; 2, fan frame; 3, circuit mainboard; 4, driving motor; 5, fan blade; 6, fan guard;

[0024] 11, smoke outlet; 12, smoke hole;

[0025] 21, fan frame body; 22, fan frame fixing plate; 23, fan frame fixing piece; 24, smoke slot;

[0026] 51, hub; 52, blade; 53, blade shaft; 54, fan blade hole;

[0027] 61, ventilation slot; 62, indicator lamp. DETAILED DESCRIPTION

[0028] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the embodiments of the utility model, and cannot be understood as a limitation of the utility model.

[0029] In the description of the embodiments of the utility model, it is understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the utility model and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the utility model.

[0030] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0031] In the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, or can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0032] In an embodiment of the present application, as shown in Figs. 1-3 The smoke driving fan comprises a fan base 1, a fan frame 2, a circuit mainboard 3, a driving motor 4, a fan blade 5 and a fan guard 6. The fan base 1 is fixedly connected to the fan frame 2, and the circuit mainboard 3 is fixedly connected to the fan frame 2. The driving motor 4 is fixedly connected to the fan frame 2 and electrically connected to the circuit mainboard 3. The fan blade 5 is arranged between the fan frame 2 and the fan guard 6 and fixedly connected to the driving motor 4, and the fan guard 6 is fixedly connected to the fan frame 2.

[0033] The fan base 1 is provided with a smoke outlet 11 and a smoke hole 12, and the smoke outlet 11 is arranged on one side of the smoke hole 12.

[0034] The fan frame 2 comprises a fan frame body 21, a fan frame fixing plate 22 and a fan frame fixing sheet 23. The fan frame body 21 is fixedly connected to the fan base 1, and the fan frame fixing plate 22 is connected to the bottom of the fan frame body 21. The fan frame fixing sheet 23 is fixedly connected to the top side of the fan frame body 21 and fixedly connected to the fan guard 6. The fan base 1 is fixedly connected to the bottom side of the fan frame body 21, and the fan frame fixing plate 22 and the fan frame body 21 are provided with a smoke slot 24.

[0035] The fan blade 5 comprises a hub 51, a blade 52 and a blade shaft 53. The hub 51 is arranged below the fan guard 6, the blade 52 is connected to the side of the hub 51, and the blade shaft 53 is connected to the bottom side of the hub 51 and connected to the driving motor 4.

[0036] The fan guard 6 is provided with a ventilation slot 61, and the smoke hole 12, the smoke slot 24 and the ventilation slot 61 form a smoke passage.

[0037] The smoke driving fan provided by the present application, the driving motor 4 drives the fan blade 5 to rotate to form an air flow, since the smoke passage is communicated with the fan blade 5, the air flow can quickly drive the smoke to be discharged from the smoke passage, under the action of the fan blade 5, the smoke is uniformly diffused to the surrounding environment, thereby reducing the smoke temperature, improving the uniformity of smoke diffusion, and improving the use comfort and safety.

[0038] In another embodiment of the present application, the smoke outlet 11 of the smoke driving fan is arranged in a fan shape, which improves the smoke exhaust efficiency.

[0039] In another embodiment of the utility model, the smoke exhaust hole 12 of smoke driving fan is equipped with a plurality of, a plurality of smoke exhaust hole 12 is annularly arranged and is evenly arranged in fan base 1. Through setting up a plurality of smoke exhaust hole 12, improve the smoke exhaust efficiency.

[0040] In another embodiment of the utility model, the fan frame fixing piece 23 of smoke driving fan is equipped with a plurality of and is annularly evenly fixedly connected in fan frame body 21, and a plurality of fan frame fixing pieces 23 are fixedly connected with fan guard 6.

[0041] In another embodiment of the utility model, the hub 51 of smoke driving fan is equipped with fan blade hole 54, and fan blade hole 54 is squarely arranged. Fan blade hole 54 can further improve the smoke exhaust efficiency.

[0042] In another embodiment of the utility model, the blade 52 of smoke driving fan is equipped with a plurality of and is annularly evenly fixedly connected in hub 51, and adjacent blades 52 are arranged at intervals. Through setting up a plurality of blades 52, improve the airflow flow speed, thereby improve the smoke exhaust efficiency.

[0043] In another embodiment of the utility model, the ventilation groove 61 of smoke driving fan is annularly arranged, is equipped with a plurality of and is evenly arranged in fan guard 6. Through setting up a plurality of ventilation groove 61, improve the smoke exhaust efficiency.

[0044] In another embodiment of the utility model, the fan guard 6 of smoke driving fan is equipped with indicating lamp 62 on top side, and indicating lamp 62 is fixedly connected with fan guard 6 and is electrically connected with circuit mainboard 3. Indicating lamp 62 is used to show the fan working state.

[0045] The smoke driving fan provided in the application, the driving motor 4 drives the fan blade 5 to rotate to form airflow, since the smoke exhaust passage is communicated with the fan blade 5, the airflow can quickly drive the smoke to exhaust from the smoke exhaust passage, under the action of the fan blade 5, the smoke is evenly diffused to the surrounding environment, thereby reducing the smoke temperature, improving the smoke diffusion uniformity, and improving the use comfort and safety.

[0046] The above only is the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A smoke-activated fan, characterized in that The fan base is connected to the fan frame, the circuit mainboard is connected to the fan frame, the driving motor is connected to the fan frame and electrically connected to the circuit mainboard, the fan blade is arranged between the fan frame and the fan guard and connected to the driving motor, and the fan guard is connected to the fan frame. The fan base is provided with a smoke outlet and a smoke hole, and the smoke outlet is arranged on one side of the smoke hole. The fan frame includes a fan frame body, a fan frame fixing plate and a fan frame fixing piece, the fan frame body is connected to the fan base, the fan frame fixing plate is connected to the bottom of the fan frame body, the fan frame fixing piece is connected to the top side of the fan frame body and connected to the fan guard, the fan base is connected to the bottom side of the fan frame body, and the fan frame fixing plate and the fan frame body are provided with a smoke slot. The fan blade includes a hub, a blade and a blade shaft, the hub is arranged below the fan guard, the blade is connected to the side of the hub, and the blade shaft is connected to the bottom side of the hub and connected to the driving motor. The fan guard is provided with a ventilation slot, and the smoke hole, the smoke slot and the ventilation slot form a smoke passage.

2. A smoke-actuated fan according to claim 1, wherein The smoke outlet is arranged in a fan shape.

3. A smoke-actuated fan according to claim 1, wherein The smoke hole is provided with a plurality of smoke holes arranged in a ring shape and evenly arranged on the fan base.

4. A smoke-actuated fan according to claim 1, wherein The fan frame fixing piece is provided with a plurality of fan frame fixing pieces arranged in a ring shape and evenly fixed to the fan frame body, and the plurality of fan frame fixing pieces are fixed to the fan guard.

5. A smoke-actuated fan according to claim 1, wherein The hub is provided with a fan blade hole, and the fan blade hole is arranged in a square shape.

6. A smoke-actuated fan according to claim 1, wherein The blade is provided with a plurality of blades arranged in a ring shape and fixed to the hub, and the adjacent blades are arranged at intervals.

7. A smoke-actuated fan according to claim 1, wherein The ventilation slot is arranged in a fan shape, and the ventilation slot is provided with a plurality of ventilation slots arranged evenly on the fan guard.

8. A smoke-actuated fan according to claim 1, wherein, The fan guard is provided with an indicator lamp, and the indicator lamp is fixed to the fan guard and electrically connected to the circuit mainboard.

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