CN201990974U

CN201990974U - Rechargeable leaf blower

Info

Publication number: CN201990974U
Application number: CN2011200756400U
Authority: CN
Inventors: 李爱良
Original assignee: NINGBO EAST TOOL CO Ltd
Current assignee: NINGBO EAST TOOL CO Ltd
Priority date: 2011-03-18
Filing date: 2011-03-18
Publication date: 2011-09-28
Anticipated expiration: 2021-03-18

Abstract

A rechargeable leaf blower is a garden tool for blowing fallen leaves, small branches, dust and paper scraps, and mainly comprises a blower body with an air inlet and an air outlet, a battery pack, air tubes and the like. A circuit board and a motor connected with the battery pack through wires are arranged in the blower body, and strong wind come out of the air tubes can blow and clean the ground after the leaf blower is started. The technical scheme is mainly intended to modify the air tubes of the rechargeable leaf blower, the upper air tube and the lower air tube are in a sectional structure, the upper air tube is inserted into the air outlet of the blower body, the lower air tube is inserted into the upper air tube, a speed regulating circuit board is further arranged in the blower body, a speed regulating switch button is mounted on the speed regulating circuit board, the modified air tubes can be disassembled and mounted sectionally, and thereby package size is reduced, the leaf blower is convenient in storage and transport, and normal use of the leaf blower cannot be affected in areas of limited space. Multiple air outlet speeds and strengths of the leaf blower can be achieved through the multiple-gear speed regulating switch button and the speed regulating circuit board, and requirements on being used in different places can be met.

Description

The rechargeable leaf machine that blows

Technical field

The utility model relates to the rechargeable leaf machine that blows in a kind of afforestation instrument.

Background technology

The rechargeable leaf machine that blows is a kind of garden instrument that is used to purge fallen leaves, small stems or dust, paper scrap, mainly constitute by the body of bringing air port and blowing mouth into, power brick, airduct etc., in body, be provided with power brick and form wiring board and the motor that lead is connected, start and blow the leaf machine and blow out high wind in the airduct and ground can be purged totally.

The airduct that blows the leaf machine in the market all is whole section, so Package size is longer, and in the space narrower and small zone is used also very inconvenient.Simultaneously, the gauge tap that blows the leaf machine all is a single-file switch, so can only control air-out speed and intensity, is difficult to satisfy the use needs of various occasions.

Summary of the invention

Technical problem to be solved in the utility model is to overcome the defective of prior art and the dismounting of a kind of airduct sectional is provided and has the rechargeable leaf machine that blows of many grades of speed-regulating switch push buttons.

Technical problem of the present utility model is achieved through the following technical solutions:

A kind of rechargeable leaf machine that blows comprises body, and this body is equipped with power brick outward, and body is provided with air intake and blowing mouth, is provided with the airduct of grafting at blowing mouth, is provided with the wiring board and the motor that are connected through lead with power brick in the body; Described wiring board is provided with the switch push button that exposes; On the described motor shaft fan blade is housed, this fan blade is arranged in the air compartment, air compartment is installed between air intake and the blowing mouth, and connect with air intake, blowing mouth respectively, described airduct is a segmentation structure, comprise upcast ventilation pipe and lower air conduit, this upcast ventilation pipe is plugged on the described blowing mouth, and this lower air conduit is plugged on the upcast ventilation pipe.

Described wiring board is the speed governing wiring board, and described switch push button is to have many grades speed-regulating switch push button.

The connected structure of described upcast ventilation pipe and blowing mouth is that the pipe rear end of being in the wind is provided with lockhole, the corresponding locking press button that is provided with spring push on blowing mouth, this locking press button locking or break away from described lockhole.

The connected structure of described lower air conduit and upcast ventilation pipe be in the wind the pipe front end be provided with contiguous block, the corresponding connecting hole that is connected on this contiguous block that is provided with in the lower air conduit rear end.

Be provided with in the described air intake fan blade is covered hollow out base plate in air compartment.

Compared with prior art, the utility model mainly is that the rechargeable airduct that blows the leaf machine is improved, adopt the upcast ventilation pipe and the lower air conduit of segmentation structure, upcast ventilation pipe is plugged on the blowing mouth of body, and lower air conduit is plugged on the upcast ventilation pipe, simultaneously again the wiring board in the body is designed to the speed governing wiring board, switch push button is to have many grades speed-regulating switch push button, and the airduct sectional dismounting after the improvement reduces Package size, convenient storage transportation does not influence normal use in the space than the zonule simultaneously yet.And many grades speed-regulating switch push button and speed governing wiring board can realize blowing a plurality of air-out speed and the intensity of leaf machine, satisfy the use needs of various occasions.

Description of drawings

Fig. 1 is a sectional view of the present utility model.

Fig. 2 is a contour structures schematic diagram of the present utility model.

Fig. 3 is a contour structures schematic diagram of the present utility model.(shedding lower air conduit)

Fig. 4 is a contour structures schematic diagram of the present utility model.(shedding upcast ventilation pipe and lower air conduit)

Fig. 5 is the contour structures schematic diagram of lower air conduit.

The specific embodiment

To elaborate again to the utility model embodiment by above-mentioned accompanying drawing below.

As Fig. 1～shown in Figure 5,1. speed-regulating switch push button, 2. body, 21. left casings, 22. right casings, 3. motor, 4. locking press button, 5. spring, 6. blowing mouth, 7. upcast ventilation pipe, 8. contiguous block, 9. lower air conduit, 10. air intake, 11. hollow out base plates, 12. fan blades, 13. air compartments, 14. speed governing wiring boards, 15. power brick, 16. connecting holes.

The rechargeable leaf machine that blows, as Fig. 1～shown in Figure 4, comprise the body 2 that plastics are made, this body is made of left casing 21 and the right casing 22 that screw connects, be provided with power brick 15 in body 2 lower rear, this power brick is by forming the detachable connected structure between pin, pin spring and the body 2.

Body 2 bottoms are provided with air intake 10, and the front portion is provided with blowing mouth 6, are plugged with airduct on this blowing mouth, and airduct is the big cone-shaped in the little rear end of front end, and its upcast ventilation pipe 7 and lower air conduit 9 by segmentation structure constitutes.Described upcast ventilation pipe 7 rear ends are provided with lockhole, the corresponding locking press button 4 that on blowing mouth 6, is provided with, this locking press button is made pushing tow by spring 5, upcast ventilation pipe 7 rear ends that have lockhole are plugged on the blowing mouth 6, be that locked button 4 locks lockhole, can in lockhole, break away from and pressure-lock button, so upcast ventilation pipe 7 detachables are plugged on the blowing mouth 6; Upcast ventilation pipe 7 front ends are provided with contiguous block 8, correspondingly are provided with connecting hole 16 in lower air conduit 9 rear ends, and this lower air conduit is plugged on the upcast ventilation pipe 7, and contiguous block 8 is entered in the connecting hole 16, thereby form the detachable connected structure; Lower air conduit 9 as shown in Figure 5, its Front-end Design is the warp architecture that upwarps, and is convenient to purge.

Be provided with power brick 15, speed governing wiring board 14 and motor 3 that lead connects in the described body 2, three's forming circuit structure.Described power brick 15 is for blowing the power source of leaf machine, and it is connected on the circuit by the pin pole piece on the pin, and provides power supply for motor 3 work; Many grades speed-regulating switch push button 1 is installed on the described speed governing wiring board 14, is generally folk art term speed-regulating switch push button, can control motor and carry out low speed or high speed rotating, thereby weak wind or high wind are provided; Described motor 3 is vertically installed, its motor shaft down, and fan blade 12 is housed on this motor shaft, fan blade is arranged in the air compartment 13 of body, this air compartment is between the air intake 10 and blowing mouth 6 of body, and connect with air intake, blowing mouth respectively, air intake is positioned at body 2 bottoms, is provided with in this air intake 10 fan blade 12 is covered hollow out base plate 11 in air compartment 13.

Handle speed-regulating switch push button 1 starter motor 3, motor shaft can drive fan blade 12 low speed or high speed rotating, and from air intake 10 wind is blown into blowing mouth 6, by blowing out work in the airduct.This blows the difference of leaf machine according to various use occasions, can as shown in Figure 2 upper and lower airduct all be installed on the body 2, or only install airduct 7 as shown in Figure 3 on body, or not install airduct 7 and lower air conduit 9 on the body as shown in Figure 4.Like this, this blows the leaf machine can be suitable for spacious local use, can use in narrower and small or narrow place in the space again, satisfies the use needs of various occasions.Use and can carry out the high and low two grades speed governing of motor 3, can blow things such as leaf or twig during high speed, can blow dust during low speed and paper is cut, so greatly improved the service time of power brick by the speed-regulating switch push button 1 on the speed governing wiring board 14.

Claims

1. rechargeable leaf machine that blows, comprise body (2), this body is equipped with power brick (15) outward, and body is provided with air intake (10) and blowing mouth (6), be provided with the airduct of grafting at blowing mouth, be provided with the wiring board and the motor (3) that are connected through lead with power brick (15) in the body (2); Described wiring board is provided with the switch push button that exposes; Fan blade (12) is housed on the described motor shaft, this fan blade is arranged in the air compartment (13), air compartment is installed between air intake (10) and the blowing mouth (6), and connect with air intake, blowing mouth respectively, it is characterized in that described airduct is a segmentation structure, comprise upcast ventilation pipe (7) and lower air conduit (9), this upcast ventilation pipe is plugged on the described blowing mouth (6), and this lower air conduit (9) is plugged on the upcast ventilation pipe (7).

2. the rechargeable leaf machine that blows according to claim 1 is characterized in that described wiring board is speed governing wiring board (14), and described switch push button is to have many grades speed-regulating switch push button (1).

3. the rechargeable leaf machine that blows according to claim 1, the connected structure that it is characterized in that described upcast ventilation pipe (7) and blowing mouth (6) is that pipe (7) rear end of being in the wind is provided with lockhole, the corresponding locking press button (4) that on blowing mouth (6), is provided with spring (5) pushing tow, this locking press button locking or break away from described lockhole.

4. the rechargeable leaf machine that blows according to claim 1, the connected structure that it is characterized in that described lower air conduit (9) and upcast ventilation pipe (7) is that the pipe front end of being in the wind is provided with contiguous block (8), the corresponding connecting hole (16) that is connected on this contiguous block that is provided with in lower air conduit (9) rear end.

5. according to each described rechargeable leaf machine that blows of claim 1～4, it is characterized in that being provided with in the described air intake (10) fan blade (12) is covered hollow out base plate (11) in air compartment (13).