CN203487493U - Blowing-suction machine - Google Patents
Blowing-suction machine Download PDFInfo
- Publication number
- CN203487493U CN203487493U CN201320454401.5U CN201320454401U CN203487493U CN 203487493 U CN203487493 U CN 203487493U CN 201320454401 U CN201320454401 U CN 201320454401U CN 203487493 U CN203487493 U CN 203487493U
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- China
- Prior art keywords
- motor
- drive motors
- air outlet
- blower
- main casing
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- Expired - Lifetime
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Abstract
The utility model discloses a blowing-suction machine including a main casing. The main casing includes a power chamber, a spiral case, and an air outlet, a driving motor is fixed in the power chamber, the air outlet is in a cylindrical shape extending in the air-out direction of the spiral case, and the driving motor is a brushless direct current motor. The blowing-suction machine adopts the brushless direct current motor, is free of carbon brush wearing, and prolongs the service life of the motor; moreover, a driving chamber is openmouthed, when air passes by the driving motor under the effect of small blades, the heat on the motor can be taken away; in addition, a lead led out of the metal casing of the motor is used for releasing static electricity concentrated on the motor, so that the operators can be effectively protected.
Description
Technical field
The utility model relates to a kind of garden machine, especially a kind of blower.
Background technology
The problems such as blower is in the market mainly that AC system and gasoline type are common, and the blower of gasoline type is used and pollutes greatly, and noise is large, can not meet customer to a great extent, and user's safety is comfortable, the demands such as long service life.And exchange or direct current blower; Motor be take brush motor as main.Because rotor runs up very serious to the wearing and tearing of carbon brush, and motor produces heat and causes fault rate high, there is no grounding wire, the fricative static of fan blade and dust does not have local release, assemble at past electrical body place that will be random, so that produce a large amount of static, the problems such as electric shock user.
Utility model content
In order to overcome existing blower short deficiency in application life, the utility model provides a kind of long service life, easy and simple to handle, the brush DC blower of superior performance.
The utility model is realized by following technical measures: a kind of blower, comprise main casing, and wherein main casing comprises: power cavity, is fixed with drive motors in described power cavity; Spiral case; Air outlet, described air outlet is the tubular that spiral case air-out direction extends; Drive motors is brshless DC motor.
For the ease of cooling drive motors, further feature of the present utility model has, and above-mentioned power cavity is set to uncovered structure near drive motors output shaft place.The output shaft of drive motors is connected with fan blade, and described fan blade comprises impeller bodies, and impeller bodies both sides are respectively arranged with large blade and vanelets, and described blade arranges one end of vanelets near drive motors.
For the ease of collect to inhale function time the chip that sucks, further feature of the present utility model has, above-mentioned air outlet removably connects for the gathering-device of collection of debris; On described gathering-device, be connected with sleeve, described sleeve engages connection with air outlet.
As preferably, above-mentioned gathering-device comprises the cloth bag being connected with sleeve.
In order to improve the application life of blower, the utility model is preferred, is provided with the lithium battery that power supply is provided in blower, and described lithium battery is partly wrapped in main casing.
In order to increase the antistatic protection function of blower, further feature of the present utility model has, and the metal shell of described drive motors is drawn the wire for release electrostatic.
The beneficial effects of the utility model are: adopt DC brushless motor; non-carbonate wear problem; increased the application life of motor; actuator chamber is uncovered in addition; under the effect of vanelets, made wind through drive motors; heat on motor is taken away, from the metal shell of motor, drawn the static that wire is assembled for discharging motor in addition, effectively the operator of protection.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 is the local structure for amplifying schematic diagram of Fig. 1.
In figure, represent: 1, blower, 2, main casing, 3, power cavity, 4, drive motors, 5, spiral case, 6, air outlet, 7, sleeve, 8, fan blade, 9, impeller bodies, 10, large blade, 11, vanelets, 12, wire, 17, cloth bag, 19, lithium battery.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.And should be appreciated that as used herein wording and term are for illustration purpose, and the property of should not be considered as limiting.
The technical scheme that the utility model discloses is: the blower 1 as shown in Fig. 1 Fig. 2, comprise main casing 2, and main casing 2 comprises: power cavity 3, spiral case 5, air outlet 6.Wherein, be fixed with drive motors 4 in power cavity 3, preferably drive motors 4 is brshless DC motor; Air outlet 6 is the tubular that spiral case 5 air-out directions extend, and optimizes the tangential direction that air port 6 is spiral case 5 and extend in the present embodiment, and in blower 1, being provided with provides the lithium battery of power supply 19, in lithium battery main casing.These lithium battery 19 parts are coated on by main casing 2.Air outlet 6 removably connects for the gathering-device of collection of debris; On gathering-device, be connected with sleeve 7, sleeve 7 engages connection with air outlet 6; As shown in Figure 1, gathering-device also further comprises the cloth bag 17 being connected with sleeve 7.
As shown in Figure 2, described power cavity 2 is set to uncovered structure near drive motors 4 output shaft places, and main casing is in the blow-by of position of output axle place but there is certain space, and wind can, by this uncovered popular spiral case, be convenient to the heat radiation of drive motors 4 like this.The output shaft of drive motors 4 is connected with fan blade 8, and fan blade 8 comprises impeller bodies 9, and impeller bodies 9 both sides are respectively arranged with large blade 10 and vanelets 11, and blade 8 arranges one end of vanelets 11 near drive motors 4; When vanelets 11 rotates like this, the air in actuator chamber 2 there is is the effect of suction, make the Air Flow in main casing 2, be conducive in main casing 2 and the heat radiation of drive motors 4.In addition, blower is in order to strengthen the static of assembling in actuator chamber, in addition as preferred embodiment, and the interior wire 12 that release electrostatic is set of described air outlet 6, one end of wire 12 is connected with the metal shell of drive motors 4, and the other end extends in the inside of air outlet 6.Electrostatic particle is directed in spiral case, by the wind blowing out, charged particle is discharged in cloth bag, reduce the storage of electrostatic particle.
The utility model can pass through existing techniques in realizing without the technical characterictic of describing, and does not repeat them here.Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (5)
1. a blower, comprises main casing, it is characterized in that: described main casing comprises: power cavity, is fixed with drive motors in described power cavity; Spiral case; Air outlet, described air outlet is the tubular that spiral case air-out direction extends; Drive motors is brshless DC motor, described power cavity is set to uncovered structure near drive motors output shaft place, the output shaft of described drive motors is connected with fan blade, described fan blade comprises impeller bodies, impeller bodies both sides are respectively arranged with large blade and vanelets, and described blade arranges one end of vanelets near drive motors.
2. according to claim
1described blower, is characterized in that: described air outlet removably connects for the gathering-device of collection of debris; On described gathering-device, be connected with sleeve, described sleeve engages connection with air outlet.
3. according to claim
2described blower, is characterized in that: described gathering-device comprises the cloth bag being connected with sleeve.
4. according to claim
1described blower, in described blower, be provided with the lithium battery that power supply is provided, described lithium battery is partly coated in main casing.
5. according to claim
1described blower, is characterized in that: the metal shell of described drive motors is drawn the wire for release electrostatic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454401.5U CN203487493U (en) | 2013-07-29 | 2013-07-29 | Blowing-suction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454401.5U CN203487493U (en) | 2013-07-29 | 2013-07-29 | Blowing-suction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203487493U true CN203487493U (en) | 2014-03-19 |
Family
ID=50258335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320454401.5U Expired - Lifetime CN203487493U (en) | 2013-07-29 | 2013-07-29 | Blowing-suction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203487493U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297660A (en) * | 2015-10-19 | 2016-02-03 | 宁波大叶园林设备有限公司 | Blowing-suction machine with double-hand grip-change linked lever clamping lock operating handle |
| CN107587465A (en) * | 2017-06-27 | 2018-01-16 | 天佑电器（苏州）有限公司 | A kind of blowning installation |
| CN110295564A (en) * | 2019-07-04 | 2019-10-01 | 宁波创跃园林工具有限公司 | A kind of blower |
-
2013
- 2013-07-29 CN CN201320454401.5U patent/CN203487493U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297660A (en) * | 2015-10-19 | 2016-02-03 | 宁波大叶园林设备有限公司 | Blowing-suction machine with double-hand grip-change linked lever clamping lock operating handle |
| CN107587465A (en) * | 2017-06-27 | 2018-01-16 | 天佑电器（苏州）有限公司 | A kind of blowning installation |
| CN110295564A (en) * | 2019-07-04 | 2019-10-01 | 宁波创跃园林工具有限公司 | A kind of blower |
| CN110295564B (en) * | 2019-07-04 | 2024-05-10 | 宁波创跃园林工具有限公司 | Blowing and sucking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.65-1 Xinggang Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Gelibo (Jiangsu) Co.,Ltd. Address before: 213000 Jiangsu city in Changzhou Province Economic Development Zone Xingang Zhonglou District Tower Road No. 65 Patentee before: CHANGZHOU GLOBE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |
|
| CX01 | Expiry of patent term |