Dust collector main machine facilitating dust cleaning and dust scraping assembly

Abstract

The utility model discloses a dust collector host convenient for cleaning dust and a dust scraping assembly. The dust collector host convenient for cleaning dust comprises a shell, a fan, a dust cup and a filter, the fan is installed in the shell, and the dust cup is fixedly connected to the shell. A partition plate is arranged between the cavity of the dust cup and the fan, and an air inlet of the fan is formed in the partition plate; an air outlet of the fan is formed in the shell; the dust cup is provided with a dust pouring opening, and a cover is arranged on the dust pouring opening; the filter is located in the dust cup, and the bottom of the filter is separably arranged on the partition plate; a flexible dust scraping ring is arranged on the outer wall of the filter, and the outer edge of the flexible dust scraping ring is in flexible contact with the inner wall of the transparent dust cup; when the filter moves from the transparent dust cup to the dust pouring opening, the flexible dust scraping ring can scrape dust attached to the inner wall of the transparent dust cup. Through simple operation, the inner wall of the dust cup can be cleaned, the dust cup is kept clean, and then the overall performance of the dust collector is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a dust collector host computer especially a dust collector host computer convenient for cleaning dust. BACKGROUND

[0002] In modern life, as an important cleaning tool, the dust collector is widely used in various environments such as family and office. With the continuous improvement of people's living quality, higher requirements are put forward for the performance and use convenience of the dust collector.

[0003] The traditional dust collector meets the basic needs of people cleaning dust to a certain extent, however, in the actual use process, there are still many deficiencies. For example, the suction of part of the dust collector is not stable, and the effect is poor when cleaning some stubborn dust. Like the patent document "a high-efficiency suction dust collector", it tries to improve the stability of suction by optimizing the motor structure, but it is still difficult to maintain the sustained and stable suction in the actual complex cleaning scene. Moreover, the filtering system of some dust collectors is not perfect, which leads to the easy escape of fine dust, causing secondary pollution. Like the patent document "multi-layer filter screen dust collector filtering device", although the multi-layer filter screen design improves the filtering effect to a certain extent, it still cannot prevent the escape of fine dust.

[0004] In addition, the dust cup cleaning problem of the dust collector host computer has been concerned. At present, most of the dust collector host computers on the market will have a lot of dust left on the inner wall of the dust cup after a period of use. These dusts are difficult to completely clean up by simple patting or shaking. Usually, the user has to use water washing to clean the dust cup. But the water washing process is relatively cumbersome, not only needs to disassemble the dust cup, carefully flush, but also needs to wait for it to completely dry before reinstallation and use. This process not only consumes time and energy, but also frequent water washing may cause damage to the dust cup and related parts, affecting the service life of the dust collector. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem that a dust collector host computer convenient for cleaning dust is provided.

[0006] The utility model solves the technical problem that a dust collector host computer convenient for cleaning dust is provided.

[0007] Including casing, fan, dust cup and filter, the fan is installed in the casing, the dust cup is fixedly connected on the casing, the cavity of the dust cup is equipped with the baffle between the fan, the baffle is equipped with the air inlet of the fan, the casing is equipped with the air outlet of the fan,

[0008] The dust cup is equipped with the dust pouring port, and a cover is arranged on the dust pouring port.

[0009] The filter is located in the dust cup, and a bottom of the filter is detachably assembled on the partition plate;

[0010] An outer wall of the filter is provided with a flexible dust scraping ring, and an outer edge of the flexible dust scraping ring is in flexible contact with an inner wall of the transparent dust cup.

[0011] When the filter moves from the transparent dust cup to the dust pouring opening, the flexible dust scraping ring can scrape dust attached to the inner wall of the transparent dust cup.

[0012] A further preferred embodiment of the utility model is that the filter comprises a bottom and a filtering part.

[0013] The bottom of the filter is assembled on the partition plate through a rotary structure.

[0014] A further preferred embodiment of the utility model is that a front end of the filtering part is provided with a hand holding part, and a front end of the hand holding part is abutted against an inner side of the cover.

[0015] A further preferred embodiment of the utility model is that the flexible dust scraping ring is installed on a bottom side wall of the filter, and the flexible dust scraping ring performs dust scraping treatment on the inner wall between the bottom end of the dust cup and the dust pouring opening during the process that the filter is separated from the partition plate and moves to the dust pouring opening.

[0016] A further preferred embodiment of the utility model is that the flexible dust scraping ring is a rubber ring.

[0017] A further preferred embodiment of the utility model is that the dust cup is transparent.

[0018] A further preferred embodiment of the utility model is that one side of the cover is connected with the dust cup wall through a shaft, and the other side of the cover is connected with the dust cup wall through a locking switch.

[0019] Another subject is a dust scraping assembly comprising a transparent dust cup and a filter.

[0020] The transparent dust cup is provided with a dust pouring opening, the dust pouring opening is provided with a cover, and the filter is detachably assembled on a bottom of the transparent dust cup.

[0021] An outer wall of the filter is provided with a flexible dust scraping ring, and an outer edge of the flexible dust scraping ring is in flexible contact with an inner wall of the transparent dust cup.

[0022] When the filter is taken out from the transparent dust cup to the dust pouring opening, the flexible dust scraping ring can move from the bottom end of the inner wall of the transparent dust cup to the dust pouring opening, so as to scrape dust attached to the inner wall of the transparent dust cup.

[0023] A further preferred embodiment of the utility model is that the filter comprises a bottom, a filtering part and a hand holding part, and the hand holding part is abutted against an inner side of the cover.

[0024] The further preferred scheme of the utility model is: the flexible dust scraping ring is a rubber ring; the dust cup is transparent;

[0025] One side of the cover is connected with the dust cup wall through a shaft, and the other side of the cover is connected with the dust cup wall through a locking switch.

[0026] Compared with the prior art, the utility model has the advantages that: first, the unique structure design makes the layout of each component reasonable. The fan is installed in the shell, and the dust cup is fixedly connected with the shell. This layout ensures the overall stability of the dust collector host, and is convenient for operation and carrying. The setting of the partition plate separates the cavity of the dust cup from the fan, and the fan inlet is arranged on the partition plate, which can effectively guide the airflow and make the dust collection process more efficient.

[0027] The dust cup is provided with a dust pouring opening and a cover, which facilitates the user to clean the dust in the dust cup. The user only needs to open the cover to easily pour out the dust in the dust cup, which is simple and fast. In addition, the filter is located in the dust cup and is detachably mounted on the partition plate at the bottom, which makes the disassembly and installation of the filter very convenient, and facilitates the user to clean or replace the filter, thereby ensuring the filtering effect of the dust collector and prolonging the service life.

[0028] It is worth mentioning that the flexible dust scraping ring arranged on the outer wall of the filter is a highlight of the design. When the filter moves from the transparent dust cup to the dust pouring opening, the flexible dust scraping ring can scrape off the dust attached to the inner wall of the transparent dust cup. This design effectively solves the problem that the inner wall of the dust cup of the traditional dust collector is easy to attach dust and difficult to clean. Through simple operation, the inner wall of the dust cup can be cleaned, the cleanliness of the dust cup is maintained, and the overall performance of the dust collector is improved. Moreover, since the dust cup is made of transparent material, the user can directly observe the dust accumulation in the dust cup and clean it in time. BRIEF DESCRIPTION OF DRAWINGS

[0029] The utility model will be further described in detail below in combination with the drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are only drawn for the purpose of explaining the preferred embodiments and therefore should not be regarded as limiting the scope of the utility model. In addition, unless specifically indicated, the drawings only schematically show the composition or structure of the described object and can contain exaggerated display, and the drawings are not necessarily drawn to scale.

[0030] Figure 1 It is the structure diagram of dust collector host in the utility model Figure One ;

[0031] Figure 2 It is the structure diagram of dust collector host in the utility model Figure Two ;

[0032] Figure 3 It is a sectional view of the dust collector host in the utility model;

[0033] Figure 4 It is a structure schematic view of the filter moving down in the utility model;

[0034] Figure 5 It is a structure schematic view of the filter being taken out in the utility model

[0035] Figure 6 It is a structure schematic view of the dust scraping assembly in the utility model;

[0036] Figure 7 It is a structure schematic view of the filter in the utility model;

[0037] Figure 8 It is a sectional view of the filter in the utility model.

[0038] In which, the reference signs are specifically explained as follows: 1, shell; 2, fan; 3, dust cup; 4, filter; 41, bottom; 42, filter part; 43, handheld part; 5, baffle; 5a, air inlet; 7, air outlet; 9, cover; 10, flexible dust scraping ring; 11, locking switch. DETAILED DESCRIPTION

[0039] The preferred embodiments of the utility model will be described in detail below with reference to the drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive, exemplary, and should not be interpreted as limiting the scope of protection of the utility model.

[0040] In the description of the utility model, it should be explained that the terms "upper", "lower", "front", "rear", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the utility model product is used, which is merely for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. And "first", "second" and the like are only for the convenience of understanding the description, and have no other directional meaning, and cannot be regarded as a limitation on the utility model.

[0041] The dust collector host is convenient for cleaning dust, embodiment one, as shown in Figures 1 to 5 The dust collector host is convenient for cleaning dust, embodiment one, as shown in

[0042] The fan 2 is installed in the shell 1, and the fan 2 can provide strong and stable suction during operation, so that the vacuum cleaner can work efficiently in various cleaning scenes and can effectively adsorb different types of dust and dirt.

[0043] The dust cup 3 is fixedly connected to the shell 1, and the dust cup 3 is transparent. Users can directly observe the dust and dirt accumulation in the dust cup 3. The transparent dust cup 3 can enable users to determine whether the dust cup 3 needs to be emptied in time during cleaning, thereby avoiding the situation that the performance of the vacuum cleaner is affected due to excessive dust accumulation. In addition, the transparent dust cup 3 design also improves the modern and technological feeling of the product, so that the product is more attractive in appearance.

[0044] The cavity of the dust cup 3 is provided with a partition plate 5, and the partition plate 5 is provided with an air inlet 5a of the fan 2; the design of the partition plate 5 not only effectively isolates the cavity of the dust cup 3 from the fan 2, thereby avoiding the influence of dust on the fan 2, but also ensures smooth flow of air, thereby improving the dust removal efficiency.

[0045] The shell 1 is provided with an air outlet 7 of the fan 2, and air can be smoothly discharged from the air outlet 7. The design of the air outlet 7 can effectively guide the air flow generated inside the vacuum cleaner to be discharged, thereby preventing air flow from flowing back, and thereby improving the dust removal efficiency. The position and angle of the air outlet 7 of the utility model are reasonably arranged, so that the discharged air flow can be rapidly diffused, thereby avoiding direct wind blowing feeling on the user, and improving the comfort of use. In addition, the design of the air outlet 7 also considers safety, and is provided with a protection structure to prevent foreign matters from accidentally entering, thereby ensuring safe operation of the equipment.

[0046] The dust cup 3 is fixedly connected to the shell 1, and the dust cup 3 is provided with a dust pouring opening, and the dust pouring opening is provided with a cover 9. The cover 9 adopts a flip cover design, one side of the cover 9 is connected to the wall of the dust cup 3 through a shaft, and the other side of the cover 9 is connected to the wall of the dust cup 3 through a locking switch 11. After the user unlocks the locking switch 11, the cover 9 can be opened by rotating slightly, so that the dust in the dust cup 3 can be conveniently and quickly cleaned. The other side of the cover 9 is connected to the wall of the dust cup 3 through the locking switch 11, so that the cover 9 cannot be accidentally opened during use, thereby increasing the safety of use.

[0047] The filter 4 is located in the dust cup 3, and the bottom 41 of the filter 4 is detachably mounted on the partition plate 5; so that the user can conveniently operate and clean or replace the filter 4. The filter 4 can effectively block fine particulate matters, and has good air permeability, so that the suction force of the vacuum cleaner cannot be weakened due to use of the filter 4. This design not only improves the cleaning capacity of the vacuum cleaner, but also prolongs the service life of the filter 4, thereby reducing the need for frequent replacement by the user.

[0048] The filter 4 includes a bottom 41 and a filter section 42; the bottom 41 of the filter 4 is mounted on the partition 5 via a rotating structure. Users can easily disassemble the filter 4 by simply rotating it, greatly simplifying the maintenance process and allowing users to clean the filter 4 regularly, thus maintaining the vacuum cleaner's optimal performance. The front end of the filter section 42 is provided with a handle 43, which is designed for user operation. The front end of the handle 43 rests against the inner side of the cover 9, further enhancing the stability of the filter 4 and preventing it from shaking or falling off during use.

[0049] The filter 4 is provided with a flexible dust scraper ring 10 on its outer wall. The flexible dust scraper ring 10 is a rubber ring, which improves the cleaning effect of the flexible dust scraper ring 10.

[0050] The outer edge of the flexible scraper ring 10 flexibly contacts the inner wall of the transparent dust cup 3; the flexible scraper ring 10 is installed on the bottom 41 side wall of the filter 4; as the filter 4 separates from the partition 5 and moves towards the dust outlet, the flexible scraper ring 10 scrapes the dust from the bottom of the dust cup 3 to the dust outlet. This ingenious design allows the flexible scraper ring 10 to fully function and easily remove dust from the bottom of the dust cup 3 to the dust outlet during the process of the filter 4 separating from the partition 5 and moving towards the dust outlet. This design effectively solves the problem of the traditional vacuum cleaner dust cup 3 requiring additional cleaning, allowing the user to clean the inner wall of the dust cup 3 simultaneously when emptying the dust, and also avoiding secondary pollution.

[0051] Furthermore, the flexible dust scraper ring 10 is made of rubber, which not only possesses excellent wear resistance and elasticity, enabling it to withstand repeated friction and use, but also maintains stable performance under different temperature conditions. This durability ensures that the dust scraper ring will not fail due to aging or deformation during long-term use, guaranteeing the vacuum cleaner's continuous cleaning ability.

[0052] This invention fully considers the user experience. Through a reasonable structural layout and user-friendly design, the vacuum cleaner main unit becomes more efficient and convenient when cleaning dust. The transparent dust cup 3 of the vacuum cleaner main unit allows users to intuitively observe the dust accumulation inside the dust cup 3 and clean it in a timely manner, thereby improving the overall performance and service life of the vacuum cleaner.

[0053] Dust scraper assembly, Example 2, such as Figures 6 to 8 As shown, it includes a transparent dust cup 3 and a filter 4.

[0054] The dust cup 3 is transparent, allowing users to visually observe the accumulation of dust and dirt inside the dust cup 3. This transparent design not only increases the modernity and technologicality of the product, but also enhances the user experience, making cleaning more efficient. Users can determine whether the dust cup 3 needs to be emptied in time, avoiding excessive dust accumulation affecting the performance of the vacuum cleaner. The transparent dust cup 3 has a dust pouring port, making it easy for users to easily pour out the collected dust during cleaning. The dust pouring port is equipped with a cover 9, which takes into account the convenience and safety of users. One side is connected to the wall of the dust cup 3 through a shaft, allowing the cover 9 to be smoothly opened for user operation; the other side is connected to the wall of the dust cup 3 through a locking switch 11, ensuring that the cover 9 will not accidentally open during use, thereby avoiding dust leakage or accidental overflow.

[0055] In addition, the locking switch 11 of the cover 9 is simple and easy to use, and users only need to press it gently to complete the unlocking. The operation is intuitive and clear. The cover 9 and the dust cup 3 have good sealing performance, which can effectively prevent dust in the dust cup 3 from escaping when not in use, keeping the environment clean. Overall, the design of the transparent dust cup 3 and its dust pouring port not only improves the functionality of the vacuum cleaner, but also provides users with a more convenient and safe user experience.

[0056] The filter 4 is detachably mounted at the bottom 41 of the transparent dust cup 3, designed to improve user convenience and filtration effect. Through the detachable structure, users can easily remove the filter 4 for cleaning or replacement, ensuring that the filter 4 can maintain optimal working conditions, thereby effectively extending the service life of the vacuum cleaner. The connection between the bottom 41 of the transparent dust cup 3 and the filter 4 is precisely designed to ensure good sealing performance, preventing dust and dirt from leaking during use.

[0057] The outer wall of the root of the filter 4 is provided with a flexible dust scraping ring 10, which is a rubber ring with excellent wear resistance and elasticity. The outer edge of the flexible dust scraping ring 10 flexibly contacts the inner wall of the transparent dust cup 3, forming a good contact effect to ensure that the dust and dirt attached to the inner wall of the dust cup 3 can be effectively scraped off when the filter 4 moves outward. This design not only improves the cleaning efficiency, but also reduces the trouble of users cleaning the dust cup 3.

[0058] When the filter 4 is taken out from the transparent dust cup 3 towards the dust pouring port, the flexible dust scraping ring 10 can move from the bottom end of the inner wall of the transparent dust cup 3 towards the dust pouring port, thereby scraping off the dust and dirt attached to the inner wall of the transparent dust cup 3. The flexible dust scraping ring 10 can flexibly adapt to the shape of the inner wall of the dust cup 3, ensuring that every corner can be cleaned. Whether it is small dust particles or larger debris, the flexible dust scraping ring 10 can effectively scrape them off, keeping the dust cup 3 clean and avoiding secondary pollution.

[0059] The filter 4 includes a bottom 41, a filter part 42 and a hand-held part 43; the hand-held part 43 is on the inner side of the cover 9. The overall design of the filter 4 aims to improve the cleaning efficiency of the vacuum cleaner and the operation convenience of the user.

[0060] The bottom 41 of the filter 4 is made of a sturdy and durable material, which can withstand repeated disassembly and installation, and is not easily damaged in long-term use. The bottom 41 of the filter 4 is connected to the main machine of the vacuum cleaner, and the connection is precisely machined to ensure good sealing, avoiding dust and dirt leakage during use.

[0061] The filter part 42 is the core component of the filter 4, which is used to capture fine dust and impurities. It is made of high-efficiency filter material, which can effectively block tiny particulate matter and ensure clean and pollution-free air exhaust. The structure of the filter part 42 is optimized to increase the filtering area, making the air flow more smooth, while not affecting the suction of the vacuum cleaner, improving the overall cleaning ability.

[0062] The hand-held part 43 is designed to be comfortable to hold for the user during operation. The front end of the hand-held part 43 is on the inner side of the cover 9, which design not only enhances the stability of the filter 4, avoiding shaking or falling off during use.

[0063] Overall, the design of the filter 4 fully considers the user's experience, making the cleaning work more efficient and convenient through reasonable structure layout and humanized design. The user can easily disassemble the filter 4 for cleaning or replacement, ensuring that the vacuum cleaner always maintains the best working condition, thereby improving the overall performance and service life of the vacuum cleaner.

[0064] The above describes a vacuum cleaner main machine convenient for cleaning dust provided by the present application, and the principle and implementation mode of the present application are described by applying specific examples. The above description of the embodiments is only used to help understand the present application and the core idea. It should be pointed out that for ordinary skilled persons in the technical field, without departing from the principle of the present application, the present application can be improved and modified in many ways, and these improvements and modifications also fall within the protection scope of the present application.

Claims

1. A dust cleaner main machine convenient for cleaning dust, characterized in that: it comprises a shell, a fan, a dust cup and a filter; the fan is installed in the shell, the dust cup is fixedly connected to the shell; a partition plate is arranged between the cavity of the dust cup and the fan, and the air inlet of the fan is arranged on the partition plate; the air outlet of the fan is arranged on the shell; the dust cup is provided with a dust pouring opening, and a cover is arranged on the dust pouring opening; the filter is arranged in the dust cup, and the bottom of the filter is detachably arranged on the partition plate; a flexible dust scraping ring is arranged on the outer wall of the filter; the outer edge of the flexible dust scraping ring is in flexible contact with the inner wall of the transparent dust cup; and when the filter moves from the transparent dust cup to the dust pouring opening, the flexible dust scraping ring can scrape off dust attached to the inner wall of the transparent dust cup.

2. The dust cleaner main machine convenient for cleaning dust according to claim 1, characterized in that: the filter comprises a bottom and a filtering part; and the bottom of the filter is assembled on the partition plate through a rotary structure.

3. The dust cleaner main machine convenient for cleaning dust according to claim 2, characterized in that: the front end of the filtering part is provided with a hand holding part, and the front end of the hand holding part is in abutment with the inner side of the cover.

4. The dust cleaner main machine convenient for cleaning dust according to claim 2, characterized in that: the flexible dust scraping ring is arranged on the side wall of the bottom of the filter; and during the process that the filter is separated from the partition plate and moves to the dust pouring opening, the flexible dust scraping ring performs dust scraping treatment on the inner wall between the bottom end of the dust cup and the dust pouring opening.

5. The dust cleaner main machine convenient for cleaning dust according to claim 1, characterized in that: the flexible dust scraping ring is a rubber ring.

6. The dust cleaner main machine convenient for cleaning dust according to claim 1, characterized in that: the dust cup is transparent.

7. The dust cleaner main machine convenient for cleaning dust according to claim 1, characterized in that: one side of the cover is connected to the wall of the dust cup through a shaft, and the other side of the cover is connected to the wall of the dust cup through a locking switch.

8. A dust scraping assembly, characterized in that: it comprises a transparent dust cup and a filter; the transparent dust cup is provided with a dust pouring opening, and a cover is arranged on the dust pouring opening; the filter is detachably arranged on the bottom of the transparent dust cup; a flexible dust scraping ring is arranged on the outer wall of the bottom of the filter; the outer edge of the flexible dust scraping ring is in flexible contact with the inner wall of the transparent dust cup; and when the filter is taken out from the transparent dust cup to the dust pouring opening, the flexible dust scraping ring can move from the bottom end of the inner wall of the transparent dust cup to the dust pouring opening, so as to scrape off dust attached to the inner wall of the transparent dust cup.

9. The dust scraping assembly according to claim 8, characterized in that: the filter comprises a bottom, a filtering part and a hand holding part; and the hand holding part is in abutment with the inner side of the cover.

10. The dust scraping assembly according to claim 8, characterized in that: the flexible dust scraping ring is a rubber ring; the dust cup is transparent; and one side of the cover is connected to the wall of the dust cup through a shaft, and the other side of the cover is connected to the wall of the dust cup through a locking switch. ​ ​ ​ ​ ​ ​ ​ ​ ​ 8. A dust scraping assembly characterized by: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

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