CN211093780U - Dust detection device for dust collector - Google Patents
Dust detection device for dust collector Download PDFInfo
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- CN211093780U CN211093780U CN201921841436.8U CN201921841436U CN211093780U CN 211093780 U CN211093780 U CN 211093780U CN 201921841436 U CN201921841436 U CN 201921841436U CN 211093780 U CN211093780 U CN 211093780U
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- dust
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- sleeve
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Abstract
A dust detection device for a dust collector comprises a sleeve, a dust collection pipe and a dust collection pipe, wherein the sleeve is sleeved outside the dust collection pipe of the dust collector; a first through hole is formed in one side wall of the dust collection pipeline, a second through hole is formed in the corresponding zero side wall, the sleeve is provided with an infrared transmitting tube corresponding to the first through hole, and an infrared receiving tube corresponding to the second through hole; the infrared transmitting tube and an infrared receiving PCB board; the infrared receiving PCB is in signal connection with a data transmission contact pin. The utility model discloses a dust detection device directly corresponds the dust absorption pipeline setting of dust catcher, and the dust is measured accurately.
Description
Technical Field
The utility model relates to a dust detection device for dust catcher belongs to domestic appliance technical field.
Background
The dust collector is an indispensable cleaning device in modern families, and the high-efficiency cleaning capability of the dust collector relieves people from heavy family labor, so the dust collector is popular among families all over the world. The vacuum cleaner has been developed to date, and various types such as vertical type, horizontal type, handheld type and the like exist, and recently, the wireless charging handheld vacuum cleaner becomes a pet of all families. However, the basic principle is unchanged, regardless of the changes in the form of the cleaner. The dust removing ability of the floor brush is of great importance in the performance of the cleaner.
When the existing dust collector is used, a user manually adjusts the working gear of the dust collector according to the amount of dust so as to meet the requirements of cleaning and energy saving. However, manual adjustment is not only cumbersome, but also prone to excessive or insufficient suction, and cannot accurately provide corresponding working gears according to the amount of dust, and thus, the energy saving effect is not ideal.
The utility model discloses a utility model patent that publication number is CN206964591U discloses a dust catcher control system based on dust sensor, and it includes dust response subassembly and dust catcher motor control circuit, the dust response subassembly sets up the air intake inboard at the dust catcher, the signal output part electric connection of dust response subassembly is to dust catcher motor control circuit's signal input part, dust catcher motor control circuit's signal output part electric connection is to the control input part of dust catcher motor.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a dust detection device for a dust collector.
In order to achieve the above objects and other related objects, the present invention provides a technical solution: a dust detecting device for a vacuum cleaner, characterized in that: the dust detection device comprises a sleeve which is sleeved outside a dust suction pipeline of the dust collector; a first through hole is formed in one side wall of the dust collection pipeline, a second through hole is formed in the corresponding zero side wall, the sleeve is provided with an infrared transmitting tube corresponding to the first through hole, and an infrared receiving tube corresponding to the second through hole; the infrared transmitting tube and an infrared receiving PCB board; the infrared receiving PCB is in signal connection with a data transmission contact pin.
Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has is:
the utility model discloses a dust detection device directly corresponds the dust absorption pipeline setting of dust catcher, and the dust is measured accurately.
Drawings
Fig. 1 is a schematic sectional view of the present invention.
Fig. 2 is a perspective view of the present invention.
In the above figures, 1, sleeve; 2. a dust collection duct; 3. an infrared emission tube; 4. an infrared receiving tube; 5. an infrared receiving PCB board; 6. and (4) data transmission pins.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1-2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Referring to fig. 1-2, a dust detecting device for a vacuum cleaner comprises a sleeve 1, which is sleeved outside a dust suction pipe 2 of the vacuum cleaner; a first through hole is formed in one side wall of the dust collection pipeline, a second through hole is formed in the corresponding zero side wall, the sleeve is provided with an infrared transmitting tube 3 corresponding to the first through hole, and an infrared receiving tube 4 corresponding to the second through hole; the infrared transmitting tube and an infrared receiving PCB 5; the infrared receiving PCB is in signal connection with a data transmission contact pin 6.
The dust collector motor is limited in high and low power by analyzing data transmitted to the control panel by the dust sensor consisting of the infrared transmitting tube 3 and the infrared receiving tube 4 through the chip, namely, the motor is automatically started to clean with high power in a region with more garbage and larger garbage, and the motor is automatically recovered to clean with low power in a region with less garbage. According to the performance of the infrared sensor, the garbage is cleaned by sending electromagnetic echoes of the size and the number of particles of the garbage passing through the sensor to a chip of a main control board and then sending an instruction of high-speed starting or low-speed starting of a motor to a dust collection motor.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (1)
1. A dust detecting device for a vacuum cleaner, characterized in that: the dust detection device comprises a sleeve which is sleeved outside a dust suction pipeline of the dust collector; a first through hole is formed in one side wall of the dust collection pipeline, a second through hole is formed in the corresponding zero side wall, the sleeve is provided with an infrared transmitting tube corresponding to the first through hole, and an infrared receiving tube corresponding to the second through hole; the infrared transmitting tube and an infrared receiving PCB board; the infrared receiving PCB is in signal connection with a data transmission contact pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921841436.8U CN211093780U (en) | 2019-10-30 | 2019-10-30 | Dust detection device for dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921841436.8U CN211093780U (en) | 2019-10-30 | 2019-10-30 | Dust detection device for dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211093780U true CN211093780U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921841436.8U Active CN211093780U (en) | 2019-10-30 | 2019-10-30 | Dust detection device for dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211093780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120596A (en) * | 2020-09-07 | 2020-12-25 | 广东乐生智能科技有限公司 | Air duct detection method |
-
2019
- 2019-10-30 CN CN201921841436.8U patent/CN211093780U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120596A (en) * | 2020-09-07 | 2020-12-25 | 广东乐生智能科技有限公司 | Air duct detection method |
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