CN220036987U

CN220036987U - Air blowing device for barbecue

Info

Publication number: CN220036987U
Application number: CN202320908409.8U
Authority: CN
Inventors: 林陈卓
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-11-17
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a blowing device for barbecue, which comprises a shell component, wherein the shell component is pistol-shaped, the shell component is a hollow cavity, and the front end of the shell component is a linear air outlet pipeline; a circuit board fixedly disposed in the housing assembly; the motor component is fixedly arranged outside the shell component; the fan blade assembly is movably arranged in the shell assembly and is in transmission connection with the motor assembly; a battery assembly detachably connected to the lower end of the housing assembly; the switch button is arranged on the circuit board and penetrates through the shell assembly, and the position of the switch button corresponds to the position of a thumb or an index finger when the shell assembly is held by hand; and the telescopic pipe is movably arranged on the air outlet pipeline. According to the utility model, by pressing the switch key, the motor assembly drives the fan blade assembly to rotate for blowing operation, so that the problem that a barbecue blowing device needs to be manually driven in the prior art is effectively solved; meanwhile, the length of the telescopic pipe is adjusted, so that accurate blasting operation is realized.

Description

Air blowing device for barbecue

Technical Field

The utility model relates to the technical field of air blowing devices, in particular to an air blowing device for barbecue.

Background

With the improvement of living standard of people, outdoor barbecue and dinner can be carried out frequently in leisure time such as weekends or holidays. The barbecue blower is a tool which is often used in barbecue and is used for increasing firepower and accelerating charcoal burning. The conventional barbecue blower is powered by a rocking handle, and drives a fan blade to rotate for blowing after being accelerated by a group of gears, so that on one hand, two hands are required to operate simultaneously when the barbecue blower is used, and the problem of inconvenient operation exists; on the other hand, the rocking handle is an independent operation tool piece, and is not fixedly connected with the blower transmission mechanism, so that the rocking handle is easy to lose and inconvenient to carry.

The publication No. CN200948082Y provides a single-hand barbecue blower, wherein a trigger, a fan blade and a transmission accelerating mechanism thereof are arranged in and outside a shell, the trigger is provided with a rack, a chute and a spring hole, the chute is in sliding fit with a slideway of a bottom shell, a compression spring is arranged in the spring hole, a gear in a duplex is respectively meshed with the rack and a duplex large gear, the duplex large gear is meshed with a pinion, a pawl at the lower part of the pinion is matched with an inner ratchet wheel at the upper part of the fan blade, and the fan blade is arranged in a closed cavity formed by an upper wind shield, a lower wind shield, the bottom shell and a rear wind shield. The single-hand trigger drives the fan blade to drive the accelerating mechanism to act, so that the fan blade rotates unidirectionally, and the effects of single-hand operation, safety and high efficiency are realized. However, the fan blade has the defect that the fan blade can rotate unidirectionally only by manually driving the fan blade transmission accelerating mechanism to act; therefore, the air blowing device for barbecue is provided for solving the problem that the barbecue air blowing device needs to be manually driven in the prior art.

Disclosure of Invention

One of the objects of the present utility model is to provide a blower for barbecue so as to solve the problem that the prior art needs to manually drive the barbecue blower.

The utility model relates to a barbecue blower device, which can be realized by the following technical proposal:

the utility model relates to a roasting blower device which comprises a shell component, wherein the shell component is in a pistol shape, the shell component is a hollow cavity, and the front end of the shell component is a linear air outlet pipeline; a circuit board fixedly disposed in the housing assembly; the motor component is fixedly arranged outside the shell component; the fan blade assembly is movably arranged in the shell assembly and is in transmission connection with the motor assembly; a battery assembly detachably connected to the lower end of the housing assembly; the switch button is arranged on the circuit board and penetrates through the shell assembly, and the position of the switch button corresponds to the position of a thumb or an index finger when the shell assembly is held by hand; and the telescopic pipe is movably arranged on the air outlet pipeline.

In one embodiment, the housing assembly includes a left housing and a right housing that are fixedly connected by a snap-fit or screw arrangement.

In one embodiment, the left shell is provided with an air inlet hole in a penetrating manner; the motor component is fixedly arranged on the outer side of the right shell in a penetrating mode and is connected with the fan blade component, and the position of the fan blade component corresponds to the position of the air inlet hole.

In one embodiment, the motor assembly comprises a motor main body and a motor shell, wherein the motor main body is fixedly arranged on the side edge of the shell assembly and penetrates through the shell assembly to be connected with the fan blade assembly; the motor shell wraps the motor main body and is fixedly arranged on the side edge of the shell component.

In one embodiment, the fan blade assembly includes a rotating shaft and a plurality of fan blades; the rotating shaft is fixedly connected with the rotating shaft of the motor main body; the fan blades are distributed on the rotating shaft.

In one embodiment, the battery assembly includes a battery housing and a battery body; the battery shell is detachably connected to the lower end of the shell assembly; the battery body is disposed in the battery case and is electrically connectable with the circuit board.

In one embodiment, the battery body is a dry battery or a rechargeable battery.

In one embodiment, the switch key is a multi-stage switch.

In one embodiment, the telescopic tube is movably sleeved in the air outlet pipeline of the shell assembly through a mounting sleeve.

In one embodiment, the telescopic tube and the mounting sleeve are made of metal.

Compared with the prior art, the air blowing device for barbecue has the beneficial effects that:

according to the air blowing device for barbecue, the switch key is pressed by the thumb or the index finger, so that the motor assembly drives the fan blade assembly to rotate for blowing, the air blowing operation of the air blowing device operated by one hand is realized, and the problem that the air blowing device for barbecue needs to be manually driven in the prior art is effectively solved;

according to the air blowing device for barbecue, the telescopic pipe is movably arranged on the air outlet pipeline, and the accurate air blowing operation is effectively realized by adjusting the length of the telescopic pipe;

according to the switch key in the air blowing device for barbecue, the multi-gear switch is adopted, and the rotating speed of the motor assembly can be controlled through the multi-gear switch, so that a user can control the blowing quantity according to actual requirements.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing a structure of a blower for barbecue according to the present utility model;

FIG. 2 is a schematic view showing a structure of the air blowing device for barbecue of the present utility model shown in FIG. 1 from another view;

FIG. 3 is a schematic view showing an exploded construction of a blower for barbecue according to the present utility model shown in FIG. 1;

fig. 4 is a schematic cross-sectional view of a blower for barbecue according to the present utility model shown in fig. 1.

The figures indicate: a housing assembly; 111, left housing; 1111, an air inlet; 112, right housing; 12, a circuit board; 121, a connecting piece; 13, a motor assembly; 131, a motor body; 132, a motor housing; 1321, heat dissipation holes; 14, a fan blade assembly; 141, a rotating shaft; 142, fan blades; 15, a battery assembly; 151, a battery case; 1511, a buckle; 1512, pushing the block; 152, a battery body; 16, switching keys; 17, a telescopic pipe; 171, mounting the sleeve.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a blower device for barbecue according to the present utility model may include a housing assembly 11, a circuit board 12, a motor assembly 13, a fan blade assembly 14, a battery assembly 15, a switch button 16, and a telescopic tube 17; the shell assembly 11 is pistol-shaped and is a hollow cavity, and the front end of the shell assembly 11 is a linear air outlet pipeline; the circuit board 12 is fixedly arranged in the shell component 11 and is respectively and electrically connected with the motor component 13, the battery component 15 and the switch key 16; the motor assembly 13 is fixedly arranged on the outer side of the shell assembly 11; the fan blade assembly 14 is movably arranged in the shell assembly 11 and is in transmission connection with the motor assembly 13, and the motor assembly 13 drives the fan blade assembly 14 to rotate, so that the blowing operation of the blowing device is realized; the battery assembly 15 is detachably connected to the lower end of the housing assembly 11, and provides electric power to the circuit board 12 and the motor assembly 13; the switch key 16 is arranged on the circuit board 12 and penetrates through the shell component 11, and the position of the switch key corresponds to the position of a thumb or an index finger when the shell component 11 is held, so that the switch key 16 is convenient to press by the thumb or the index finger; the telescopic pipe 17 is movably arranged on an air outlet pipeline on the shell assembly 11, and can be telescopic relative to the shell assembly 11, so that accurate air blowing is convenient to perform during barbecue.

Referring to fig. 1-3, in the present embodiment, the housing assembly 11 is made of plastic and includes a left housing 111 and a right housing 112, and the left housing 111 and the right housing 112 are fixedly connected by a fastening structure or a screw structure; an air inlet 1111 is provided on the left housing 111 in a penetrating manner; the motor assembly 13 is fixedly arranged on the right shell 112 in a penetrating manner and is connected with the fan blade assembly 14, the position of the fan blade assembly 14 corresponds to the position of the air inlet 1111, so that when the fan blade assembly 14 rotates, external air is sucked into the shell assembly 11 through the air inlet 1111, and then is blown out through an air outlet pipeline of the shell assembly 11.

Referring to fig. 3, in the present embodiment, the circuit board 12 is electrically connected to the motor assembly 13, the battery assembly 15, and the switch button 16, and the control technology adopted is the prior art, so specific control processes and adopted product models are not repeated here; the circuit board 12 is electrically connected to the battery assembly 15 through a connection piece 121.

Referring to fig. 1 and 3, in the present embodiment, the motor assembly 13 includes a motor main body 131 and a motor housing 132, wherein the motor main body 131 is fixedly disposed at a side of the housing assembly 11 and penetrates through the housing assembly 11 to be connected with the fan blade assembly 14; the motor housing 132 wraps the motor main body 131 and is fixedly arranged at the side edge of the housing assembly 11, and is used for protecting the motor main body 131; the motor housing 132 is provided with a heat dissipation hole 1321, and the heat generated by the motor main body 131 is conveniently dissipated through the heat dissipation hole 132.

Referring to fig. 3, in the present embodiment, the fan blade assembly 14 includes a rotation shaft 141 and a plurality of fan blades 142; the rotation shaft 141 is fixedly connected with the rotation shaft of the motor body 131, and rotates along with the rotation of the motor body 131; the fan blades 142 are distributed on the rotating shaft 141 and rotate along with the rotation of the rotating shaft 141; preferably, the fan blades 142 are turbine-shaped, such that the fan blade assembly 14 is capable of drawing more ambient air, thereby increasing the amount of air blowing.

Referring to fig. 1-4, in the present embodiment, the battery assembly 15 includes a battery case 151 and a battery main body 152; the battery case 151 is detachably connected to the lower end of the case assembly 11; the battery main body 152 is provided in the battery case 151 and is electrically connectable with the circuit board 12; specifically, the battery main body 152 may be a dry battery or a rechargeable battery, preferably, the battery main body 152 is a polymer lithium ion battery, and the battery main body 152 may be charged through a charging interface. In this embodiment, a latch 1511 is provided on a side of the battery case 151, and the battery case 151 and the case assembly 11 are detachably connected by matching the latch 1511 with a latch groove (not shown) on the case assembly 11; the battery case 151 is further provided with a push block 1512, and the buckle 1511 is disengaged from a slot (not shown) on the case assembly 11 by pushing the push block 1512.

Referring to fig. 1-4, in the present embodiment, the switch key 16 is disposed on the circuit board 12 and is disposed at a position corresponding to the thumb, so that a user can press the switch key 16 by the thumb of one hand, and the blower device works; in some embodiments, the switch button 16 is a multi-gear switch, through which the rotation speed of the motor assembly 13 can be controlled, so that the blast volume can be controlled according to the actual requirement, and the control technology of the multi-gear switch is also the prior art, so that the specific control process thereof is not repeated here.

Referring to fig. 1-4, in the present embodiment, the telescopic tube 17 is a metal tube, preferably, the telescopic tube 17 is a steel tube, so that the charcoal can be blown in a short distance without damaging the housing assembly 11; specifically, the mounting sleeve 171 is fixedly disposed in the air outlet pipe of the housing assembly 11, the telescopic pipe 17 is sleeved on the mounting sleeve 171, the mounting sleeve 171 is made of a metal sleeve, and specifically, the mounting sleeve 171 is made of a steel sleeve.

It should be noted that, in the air blowing device for barbecue, by pressing the switch button 16, the circuit board 12 controls the motor assembly 13 to drive the fan blade assembly 14 to rotate, so that the external air is blown out from the air outlet pipeline of the housing assembly 11 under the action of the fan blade assembly 14, and the air blowing operation is realized; different gears of the switch key 16 can be pressed to realize different rotating speeds of the motor assembly 13, so that the blast volume can be controlled according to actual requirements; at the same time, the blowing operation in a precise position can also be performed by adjusting the different lengths of the telescopic tube 17.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The blowing device for barbecue is characterized by comprising a shell component, wherein the shell component is pistol-shaped, the shell component is a hollow cavity, and the front end of the shell component is a linear air outlet pipeline; a circuit board fixedly disposed in the housing assembly; the motor component is fixedly arranged outside the shell component; the fan blade assembly is movably arranged in the shell assembly and is in transmission connection with the motor assembly; a battery assembly detachably connected to the lower end of the housing assembly; the switch button is arranged on the circuit board and penetrates through the shell assembly, and the position of the switch button corresponds to the position of a thumb or an index finger when the shell assembly is held by hand; and the telescopic pipe is movably arranged on the air outlet pipeline.

2. A barbecue air-blowing apparatus according to claim 1, wherein the housing assembly comprises a left housing and a right housing, which are fixedly connected by a snap-fit structure or a screw structure.

3. The air blowing device for barbecue according to claim 2, wherein the left housing is provided with an air inlet hole therethrough; the motor component is fixedly arranged on the outer side of the right shell in a penetrating mode and is connected with the fan blade component, and the position of the fan blade component corresponds to the position of the air inlet hole.

4. The air blower for barbecue according to claim 1, wherein the motor assembly includes a motor main body and a motor housing, the motor main body is fixedly disposed at a side of the housing assembly and connected with the fan blade assembly through the housing assembly; the motor shell wraps the motor main body and is fixedly arranged on the side edge of the shell component.

5. The grilling blower device as recited in claim 4 wherein said fan blade assembly includes a rotating shaft and a plurality of fan blades; the rotating shaft is fixedly connected with the rotating shaft of the motor main body; the fan blades are distributed on the rotating shaft.

6. The air blowing device for barbecue according to claim 1, wherein the battery assembly comprises a battery case and a battery main body; the battery shell is detachably connected to the lower end of the shell assembly; the battery body is disposed in the battery case and is electrically connectable with the circuit board.

7. The air blowing device for barbecue according to claim 6, wherein the battery body is a dry battery or a rechargeable battery.

8. A barbecue air-blowing apparatus according to any one of claims 1 to 7, wherein said switch key is a multi-stage switch.

9. A barbecue air-blowing apparatus according to any one of claims 1 to 7, wherein the telescopic tube is movably sleeved in the air outlet pipe of the housing assembly by means of a mounting sleeve.

10. A barbecue air-blowing device according to claim 9, wherein the telescopic tube and the mounting sleeve are made of metal.