Handheld dust collector
By using a combination of a translucent cover, lamp beads and touch screen parts in the handheld vacuum cleaner, the problem of difficulty in cleaning in dark light environments is solved, good lighting and operation convenience is achieved, and the cleaning effect and aesthetics are improved.
Patent Information
- Application Number
- CN202420624341.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-28
AI Technical Summary
When used in darker lighting environments, it is difficult for users to see the areas that need to be cleaned, which affects the cleaning effect and increases operation difficulty and fatigue.
A hand-held vacuum cleaner is designed, using a combination of a translucent cover, lamp beads and touch screen parts. Through the cooperation of the diffuse reflective surface and light guide plate, it ensures that the light can be reflected and guided effectively and provides good lighting.
In darker environments, users can clearly see the working status and instructions, which improves night working ability, reduces operation difficulty and fatigue, and enhances cleaning effect and aesthetics.
Smart Images
Figure CN222487236U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of cleaning equipment, in particular to a handheld vacuum cleaner. Background Art
[0002] As a household cleaning product, handheld vacuum cleaners have been widely used in the market in recent years. They are small in size and easy to carry, and are particularly suitable for cleaning smaller spaces, such as in cars, furniture surfaces, and electrical equipment. The working principle of a handheld vacuum cleaner is mainly to generate a high-speed rotating impeller through the motor inside it, thereby generating suction and pressure. Under the action of suction and pressure, the air inside the vacuum cleaner is discharged at a high speed, and at the same time, the dust suction part continuously replenishes air to form an instantaneous vacuum, thereby sucking in dust and other debris and retaining them in the dust filter bag. The air purified by the filter is discharged from the tail of the body. However, when the existing handheld vacuum cleaner is used in a dimly lit environment, there are obvious limitations. It is difficult for users to see the area to be cleaned, so some dust and debris may be overlooked, affecting the cleaning effect. In addition, a dim environment may also increase the difficulty of users in using the vacuum cleaner. Users need to concentrate more to identify the cleaning area, which increases the difficulty and fatigue of the cleaning work. At the same time, since it is impossible to accurately judge the cleaning effect of the vacuum cleaner, the user may need to clean the same area repeatedly, further reducing the efficiency of use. When operating the vacuum cleaner, it is easy to collide with furniture or other obstacles, causing damage or safety hazards.
[0003] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content
[0004] The purpose of the utility model is to provide a handheld vacuum cleaner which can effectively solve the above technical problems.
[0005] In order to achieve the purpose of this utility model, the following technical solutions are adopted:
[0006] A handheld vacuum cleaner, characterized in that it comprises a main housing provided with a motor, a handheld part provided at the bottom of the main housing and having a battery, a light-transmitting cover sleeved on one end of the main housing, a touch screen part buckled on one end of the light-transmitting cover and electrically connected to a main control board, a plurality of lamp beads arranged around the main control board, and a diffuse reflection surface provided on the inner wall of the touch screen part and used to reflect the light of the lamp beads;
[0007] Among them, the light-transmitting cover is partially sleeved on the outside of the main housing, so that there is a gap between the light-transmitting cover and the main housing for the light reflected by the lamp beads to pass through. The battery component is connected to the main control board wires, and the light generated by the lamp beads passes through the gap through the diffuse reflection surface and is reflected on the light-transmitting cover.
[0008] Furthermore, the plurality of lamp beads are arranged circumferentially on the main control board, a plurality of light guide plates are circumferentially spaced at one end of the touch screen component close to the main control board, and a light guide path for limiting the illumination direction of the lamp beads is formed between any two adjacent light guide plates.
[0009] Furthermore, the diffuse reflection surface is a curved surface.
[0010] Furthermore, the main control board is provided with a light module for displaying the motor power, and the light module is connected to the main control board by wires, and the bright light area of the light module is variable.
[0011] Furthermore, the touch screen component is in the shape of a round cover.
[0012] Furthermore, the touch screen component is made by an electroplating process.
[0013] Furthermore, the main control board is electrically connected to a digital indicator light for displaying the battery power.
[0014] Furthermore, the touch screen component is provided with a plurality of light-transmitting display slots, and the light of the light module and the digital indicator light can pass through the display slots into the outside, and the digital indicator light displays the vacuuming power and the power level of the battery component through the display slots.
[0015] Furthermore, a start button for controlling the power supply or power failure of the battery is provided on the handheld part.
[0016] Furthermore, the light-transmitting cover is sleeved on one end of the main housing close to the motor, and the light-transmitting cover is made of frosted plastic material.
[0017] Compared with the prior art, the utility model has the following beneficial effects: through the coordinated use of lamp beads, light-transmitting covers and touch screen components, the utility model not only enables the user to clearly see the current working status and work instructions when the user operates, but also can effectively improve the night working ability through the light-transmitting cover, which is convenient for users to use and beautiful. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.
[0019] Figure 1 It is a structural schematic diagram of the utility model.
[0020] Figure 2 It is an exploded view of the utility model.
[0021] Figure 3 It is the first cross-sectional view of the present utility model.
[0022] Figure 4 It is the second cross-sectional view of the present utility model.
[0023] Figure 5 It is a rear view of the utility model.
[0024] Figure 6 It is a partial diagram of the utility model.
[0025] In the figure: 1. main housing, 2. diffuse reflection surface, 3. handheld part, 4. light-transmitting cover, 5. motor, 6. battery part, 7. main control board, 8. start button, 9. touch screen part, 10. lamp beads, 11. lighting module, 12. light guide plate, 13. digital indicator light, 14. display slot, 15. gap. DETAILED DESCRIPTION
[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the utility model, rather than all embodiments.
[0027] In the description of the present utility model, it should be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present utility model. When a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0028] like Figures 1 to 6As shown, a handheld vacuum cleaner comprises a main housing 1 provided with a motor 5, a handheld part 3 provided at the bottom of the main housing 1 and having a battery unit 6, a light-transmitting cover 4 sleeved on one end of the main housing 1, a touch screen unit 9 buckled on one end of the light-transmitting cover 4 and electrically connected to a main control board 7, a plurality of lamp beads 10 arranged around the main control board 7, and a diffuse reflection surface 2 provided on the inner wall of the touch screen unit 9 and used for reflecting the light of the lamp beads 10; wherein, the light-transmitting cover 4 is partially sleeved on the outer side of the main housing 1, so that there is a gap 15 between the light-transmitting cover 4 and the main housing 1 for the reflected light of the lamp beads 10 to pass through, the battery unit 6 is connected to the main control board 7 by wires, and the light generated by the lamp beads 10 passes through the gap 15 through the diffuse reflection surface 2 and is reflected on the light-transmitting cover 4.
[0029] Specifically, the main housing 1 in this embodiment includes an air inlet duct arranged at one end of the main housing 1, and a dust cup which is snap-connected to one end of the main housing 1 and interconnected with the air inlet duct, wherein a cyclone separator is arranged in the dust cup, and the dust cup and the main housing 1 are interconnected, and a start button 8 for connecting to the motor 5 electric wire is provided on the handheld part 3. By pressing the start button 8, the user can enable the battery 6 to provide electrical energy to the motor 5, thereby starting the motor 5 to generate negative pressure; in actual use, the negative pressure generated by the motor 5 passes through the dust cup and the air inlet duct in turn and enters the cleaning area, so that the airflow in the cleaning area carries the dust into the inner cavity of the dust cup, and separates the dust through the cyclone separator.
[0030] It is worth mentioning that, in the present embodiment, a plurality of display slots 14 include an adjustment display area for controlling the power of the motor 5 and a data display area for displaying the power level of the battery unit 6. The adjustment display area is provided with three motor power options, namely, the first power with the largest power, the second power with the medium power, and the third power with the smallest power. In actual use, after the user presses the start button 8, the motor 5 is turned on with different operating powers through the first power, the second power, or the third power on the single motor touch screen unit 9. The operating power of the motor 5 can be switched by clicking on other different power options again. The user can shut down the present embodiment by pressing the start button 8 again or clicking on the same power option again. The user can effectively save the power of the battery unit 6 by touching different motor power options on the adjustment display area according to different cleaning areas.
[0031] Further, such as Figures 1 to 5As shown, the main control board 7 is provided with a light module 11 for displaying the power of the motor 5, and the light module 11 is connected to the main control board 7 by wires, the bright light area of the light module 11 is variable, the main control board 7 is electrically connected with a digital indicator light 13 for displaying the power of the battery part 6, the touch screen part 9 is made by an electroplating process, and the touch screen part 9 is provided with a plurality of light-transmitting display slots 14, the light of the light module 11 and the digital indicator light 13 can pass through the display slots 14 to enter the outside, and the digital indicator light 13 displays the vacuum power and the power of the battery part 6 through the display slots 14; in this embodiment, the touch screen part 9 is buckled with the light-transmitting cover 4 so that the light-transmitting cover 4 and the touch screen part 9 form a closed cavity, and the inner wall of the touch screen part 9 can shield the internal structure of the closed cavity by spraying and electroplating. , which can effectively enhance the aesthetics of the present embodiment. The display slot 14 in the touch screen member 9 is made of transparent material. The light of the light module 11 and the digital indicator light 13 can pass through the touch screen member 9 through the display slot 14. Through the cooperation between the touch screen member 9, the light module 11 and the lamp beads 10, the user can clearly see the information on the touch screen member 9 through the light of the light module 11 and the lamp beads 10 at night, which is convenient for the user to adjust the use effect of the present embodiment in a darker light area, effectively enhancing the applicability of the present embodiment, and the light generated by the lamp beads 10 can illuminate the present embodiment through the light-transmitting cover 4, further facilitating the user to use it in a darker light area, improving the night working ability of the present embodiment, and enhancing the overall visual effect of the present embodiment.
[0032] Further, such as Figures 1 to 5As shown, the inner wall of the touch screen member 9 is circumferentially provided with a plurality of light guide plates 12 for limiting the illumination direction of the lamp beads 10, and a lamp bead 10 is arranged between any two light guide plates 12, and the plurality of lamp beads 10 are circumferentially arranged on the main control board 7; the inner wall of the touch screen member 9 is provided with a curved diffuse reflection surface 2, and the light-transmitting cover 4 is sleeved on one end of the main housing 1 close to the motor 5, and the light-transmitting cover 4 is sleeved on the motor 5 and there is a gap 15 between the light-transmitting cover 4 and the main housing 1 for the reflected light of the lamp beads 10 to pass through; in this embodiment, the light guide plates 12 are circumferentially spaced on the inner wall of the touch screen member 9, and a light guide path is formed between any two adjacent light guide plates 12, and the touch screen member 9 is buckled with the main control board 7, so that any lamp bead 10 is located between the two light guide plates 12, and the two light guide plates 12 block part of the illumination path of the lamp bead 10, so that the lamp bead 10 The light can only move along the light guide path formed by the two light guide plates 12, which can effectively limit the lighting path of the lamp bead 10 and prevent the light of the lamp bead 10 from being irregularly irradiated in this embodiment, affecting the aesthetics of this embodiment; the diffuse reflection surface 2 in this embodiment is made of mirror material, and the diffuse reflection surface 2 is surrounded by the touch screen part 9. Through the curved structure of the diffuse reflection surface 2, the light of the lamp bead 10 can be reflected by the diffuse reflection surface 2 into the gap 15 between the light transparent cover 4 and the motor 5, and irradiated on the light transparent cover 4. By irradiating the light on the light transparent cover 4, the light intensity on the light transparent cover 4 can be enhanced, and the lighting effect of the light transparent cover 4 is enhanced, which is convenient for the user to observe the environment of the cleaning area in a dimly lit environment through the light emitted by the light transparent cover 4, thereby improving the user's usage experience and safety during cleaning.
[0033] like Figures 1 to 5 As shown, the light-transmitting cover 4 is made of frosted plastic material. In this embodiment, the frosted material can effectively reduce the light intensity of the lamp bead 10, effectively preventing the light intensity of the lamp bead 10 from being too strong and damaging the user's eyes, further improving the user's experience.
[0034] Working principle: Press the start button 8 with one hand to start this embodiment, so that the battery component 6 provides electrical energy to the motor 5 and the main control board 7 respectively, and the lamp beads 10 generate light through the electrical energy. The light of the lamp beads 10 is reflected by the diffuse reflection surface 2 into the gap 15 between the light transparent cover 4 and the motor 5, and shines on the light transparent cover 4. The user observes the external environment and the touch screen component 9 in a dimly lit environment through the light emitted by the light transparent cover 4. The user clicks the touch screen component 9 to determine the operating power of the motor 5 and cause the motor 5 to generate negative pressure. The negative pressure generated by the motor 5 passes through the dust cup and the air inlet duct in turn into the cleaning area, so that the airflow in the cleaning area carries the dust into the inner cavity of the dust cup, and the dust is separated by the cyclone separator.
[0035] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.
[0036] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.
Claims
1. A handheld vacuum cleaner, characterized in that: The device comprises a main housing (1) provided with a motor (5), a handheld portion (3) provided at the bottom of the main housing (1) and provided with a battery unit (6), a light-transmitting cover (4) sleeved on one end of the main housing (1), a touch screen unit (9) buckled on one end of the light-transmitting cover (4) and electrically connected to a main control board (7), a plurality of lamp beads (10) arranged around the main control board (7), and a diffuse reflection surface (2) provided on the inner wall of the touch screen unit (9) and used for reflecting light from the lamp beads (10); The light-transmitting cover (4) is partially sleeved on the outside of the main housing (1), so that a gap (15) exists between the light-transmitting cover (4) and the main housing (1) for the light reflected by the lamp beads (10) to pass through; the battery component (6) is connected to the main control board (7) by wires; the light generated by the lamp beads (10) passes through the gap (15) through the diffuse reflection surface (2) and is reflected on the light-transmitting cover (4).
2. A handheld vacuum cleaner according to claim 1, characterized in that: The plurality of lamp beads (10) are arranged circumferentially on the main control board (7); a plurality of light guide plates (12) are provided at intervals circumferentially at one end of the touch screen component (9) close to the main control board (7); and a light guide path for limiting the illumination direction of the lamp beads (10) is formed between any two adjacent light guide plates (12).
3. A handheld vacuum cleaner according to claim 2, characterized in that: The diffuse reflection surface (2) is a curved surface.
4. A handheld vacuum cleaner as claimed in claim 3, characterized in that: The main control board (7) is provided with a light module (11) for displaying the power of the motor (5), and the light module (11) is connected to the main control board (7) by wires, and the bright light area of the light module (11) is variable.
5. A handheld vacuum cleaner as claimed in claim 4, characterized in that: The touch screen component (9) is in the shape of a round cover.
6. A handheld vacuum cleaner according to claim 5, characterized in that: The touch screen component (9) is manufactured through an electroplating process.
7. A handheld vacuum cleaner according to claim 6, characterized in that: The main control board (7) is electrically connected to a digital indicator light (13) for displaying the power level of the battery unit (6).
8. A handheld vacuum cleaner according to claim 7, characterized in that: The touch screen component (9) is provided with a plurality of light-transmitting display slots (14), and the light of the light module (11) and the digital indicator light (13) can pass through the display slots (14) into the outside world, and the digital indicator light (13) displays the vacuuming power and the power level of the battery component (6) through the display slots (14).
9. A handheld vacuum cleaner according to claim 1, characterized in that: The handheld portion (3) is provided with a start button (8) for controlling the battery component (6) to supply power or cut off power.
10. A handheld vacuum cleaner according to claim 1, characterized in that: The light-transmitting cover (4) is sleeved on one end of the main housing (1) close to the motor (5), and the light-transmitting cover (4) is made of frosted plastic material.