Abstract: An autonomous mower including a housing; a mowing module, a traveling module, an information collection device, an energy module, a control module and the control module includes an identification unit, and an alarm module. The autonomous mower has a security patrol working mode in which the identification unit analyzes and judges whether an abnormal object exists in the working area according to the information collected by the information collection device; if the abnormal object exists, the control module controls the alarm module to send an alarm signal to the outside. Therefore, the autonomous mower can achieve a security patrol function in addition to having a function of trimming the lawn. The autonomous mower has multiple uses, so as to save the cost.

Abstract: An intelligent mower capable of cutting a lawn at a boundary includes a cutting mechanism, a machine body, a side part protection, and a bottom protection. The cutting mechanism is configured to execute a cutting operation, which includes cutting along the boundary as the intelligent mower automatically follows the boundary. The machine body is connected with the side part protection and the bottom protection. The side protection is located on the side of the cutting mechanism to establish a protective barrier on the side of the cutting mechanism and the bottom protection is located below the cutting mechanism to establish a protective barrier below the cutting mechanism. Additionally, the bottom protection includes a grass inlet.

Abstract: A string trimmer includes: a housing; a line container, configured to accommodate a trimmer line, and an end of the trimmer line extending out of the line container; a motor, configured to drive the line container to rotate to perform cutting work; a start switch, configured to generate a start signal according to an operation of a user, to control the motor to start or stop; a release mechanism, capable of selectively releasing the trimmer line, to increase the length of the trimmer line that has extended out of the line container; and a calculation unit, configured to respond to a release signal to calculate the usage and/or remainder of the trimmer line. In the embodiments of the present disclosure, the calculation unit configured to calculate the usage and/or remainder of the trimmer line is disposed in the string trimmer.

Abstract: Disclosed is a blowing-suction device, comprising a housing; an air pipe extending along a longitudinal direction and connected to the housing; a motor located in the housing and providing rotational motion; and a fan rotationally generating an airflow; wherein when the fan operably rotates along a first direction, the blowing-suction device is in a blowing mode; and when the fan operably rotates along a second direction, the blowing-suction device is in a suction mode.

Abstract: The embodiments relates to garden blower, including: an enclosure, including a main body part located on back end and a blowing pipe located on front end and extending axially, the enclosure disposed with an air inlet and an air outlet communicated with external environment; a power device, connected to the enclosure; a fan component, driven by the power device and generating airflows; the fan component includes at least two-level fans, further includes a first-level fan and a second-level fan axially disposed front and back, the garden blower includes a first air inlet passage allowing entrance of the airflows generated by the first-level fan and a second air inlet passage allowing entrance of the airflows generated by the second-level fan, and the airflows entering the first air inlet passage and the airflows entering the second air inlet passage are converged into the blowing pipe and are blown to the outside.

Abstract: A blower includes a housing having an air inlet; a motor; an axial fan, driven by the motor to rotate along a fan axis and generate air flow, and the axial fan comprising a hub and impeller; a blowing tube, comprising an air outlet for the air exiting; and a duct, comprising a guiding cone which is located between the axial fan and the air outlet, and used for guiding the air flow generated by the axial fan to move to the air outlet, wherein a size of the motor is configured in a manner that the motor cannot be contained in the guiding cone, the housing and the blowing tube are internally provided with an air passage, the motor is completely contained in the air passage of the housing, and the motor and the duct are located on two opposite sides of the axial fan.

Abstract: An autonomous mower including a housing; a mowing module, a traveling module, an information collection device, an energy module, a control module and the control module includes an identification unit, and an alarm module. The autonomous mower has a security patrol working mode in which the identification unit analyzes and judges whether an abnormal object exists in the working area according to the information collected by the information collection device; if the abnormal object exists, the control module controls the alarm module to send an alarm signal to the outside. Therefore, the autonomous mower can achieve a security patrol function in addition to having a function of trimming the lawn. The autonomous mower has multiple uses, so as to save the cost.

Abstract: The present invention provides an autonomous vehicle, comprising: a housing; a driving module, mounted on the housing; a limit detecting module, mounted on the housing and detecting a distance between the autonomous vehicle and a limit; an energy module, mounted on the housing and providing energy for the autonomous vehicle; a control module, electrically connected to the driving module and the limit detecting module, the control module enables to the driving module to execute steering according to a signal representing an angle relationship between the autonomous vehicle and the limit and sent by the limit detecting module, such that an acute angle or right angle is always formed between the central axis of the autonomous vehicle and one lateral side of the limit when the steering is finished, and an acute angle or right angle is formed between the central axis of the autonomous vehicle and another lateral side of the limit when the steering begins; and if judging that the driving of the autonomous vehicle m

Abstract: A blower, comprising: a housing comprising an air inlet, a motor disposed in the housing, an axial fan configured to be driven to rotate about a fan axis and generate an air flow by the motor, a blowing tube configured to be coupled to the housing and comprising an air outlet, a duct configured to guide the air flow to the air outlet, the housing and the blowing tube comprises an air passage which comprises an upstream region between the inlet and the axial fan and a downstream region between the axial fan and the air outlet, the motor is disposed in the upstream region and the duct is disposed in the downstream region.

Abstract: An automatic moving snow removal device including a moving module, driving a snow blower to move; a working module, including a working motor and a snow throwing mechanism driven by the working motor, the snow throwing mechanism is driven by the working motor to collect accumulated snow and inclusions on the ground and throw out of the snow throwing mechanism; and a control module, configured to control a rotary speed of the working motor to cause a speed when the inclusions depart from the snow throwing mechanism is not higher than 41 m/s.

Abstract: The present invention relates to a mower, comprising a cutting mechanism, configured to execute a cutting operation; a machine body, wherein the machine body is connected with a side part protection which is located in the side of the cutting mechanism to establish a protection barrier in the side of the cutting mechanism; and a bottom protection, located below the cutting mechanism to establish a protection barrier below the cutting mechanism, wherein the bottom protection is provided with a grass inlet.

Abstract: The present invention relates to a blowing-suction device. The blowing-suction device includes: a housing, having a first opening connected to the outside; an air tube, connected to the housing; an air flow generation apparatus that operably generates an air flow, where when the blowing-suction device is in the blowing mode, the air flow is blown out from the air tube, or when the blowing-suction device is in the suction mode, the air flow is sucked from the air tube; and a collection apparatus, configured to collect an object sucked by the blowing-suction device in the suction mode, where the collection apparatus is connected to the first opening both in the blowing mode and in the suction mode, and the collection apparatus further includes an air admission portion, and in the blowing mode, the air admission portion is open; or in the suction mode, the air admission portion is closed.

Abstract: The present invention relates to a blowing-suction device, selectively operating in a blowing mode or a suction mode, comprising: a main body; a motor located inside the main body, the motor having a motor shaft providing rotational motion; a fan assembly driven by the motor to rotate; and a blowing assembly and a suction assembly connected to the main body; wherein the fan assembly includes an axial fan that, while in the blowing mode, the blowing assembly is connected to the main body, and wherein the axial fan rotates around a first rotary shaft, and, while in the suction mode, the suction assembly is connected to the main body.

Abstract: Disclosed is a blowing-suction device, comprising a housing; an air pipe extending along a longitudinal direction and connected to the housing; a motor located in the housing and providing rotational motion; and a fan rotationally generating an airflow; wherein when the fan operably rotates along a first direction, the blowing-suction device is in a blowing mode; and when the fan operably rotates along a second direction, the blowing-suction device is in a suction mode.

Abstract: A blower, comprising: a housing comprising an air inlet, a motor disposed in the housing, an axial fan configured to be driven to rotate about a fan axis and generate an air flow by the motor, a blowing tube configured to be coupled to the housing and comprising an air outlet, a duct configured to guide the air flow to the air outlet, the housing and the blowing tube comprises an air passage which comprises an upstream region between the inlet and the axial fan and a downstream region between the axial fan and the air outlet, the motor is disposed in the upstream region and the duct is disposed in the downstream region.

Abstract: The invention provides an autonomous mower, the autonomous mower including a housing; a mowing module, a traveling module, an information collection device, an energy module, a control module and the control module includes an identification unit, and an alarm module. The autonomous mower has a security patrol working mode in which the identification unit analyzes and judges whether an abnormal object exists in the working area according to the information collected by the information collection device; if the abnormal object exists, the control module controls the alarm module to send an alarm signal to the outside. Therefore, the autonomous mower can achieve a security patrol function in addition to having a function of trimming the lawn. The autonomous mower has multiple uses, so as to save the cost.