A hand vacuum cleaner with a light

Abstract

The application relates to a hand-held dust collector with a lamp, which comprises a shell, a suction nozzle arranged at the end of the shell, and a lighting lamp mounted at the end of the shell far from the suction nozzle, and the shell is provided with a first through hole for the light-emitting unit of the lighting lamp to pass through. The application has the effect that the hand-held dust collector is provided with a lighting function, so that the tail of the hand-held dust collector has a light source when working, and the lighting lamp of the hand-held dust collector can also be used alone.

Description

Technical Field

[0001] This application relates to the field of vacuum cleaning equipment, and more particularly to a handheld vacuum cleaner with a light. Background Technology

[0002] A handheld vacuum cleaner is a highly efficient and portable device designed for the cleaning needs of modern families and individuals. It features a cordless handheld design, allowing for convenient and efficient vacuuming, removing dust and dirt. It is suitable for cleaning various scenarios such as home crevices, car spaces, and office desks, making it a practical tool for modern convenient living.

[0003] However, when cleaning areas with insufficient light, such as sofa crevices, under beds, and corners of cars, users usually need to use a light source to check if there is dust in these areas. At this time, users usually need to find a light source such as a flashlight, which is time-consuming and inconvenient.

[0004] In view of this, it is necessary to develop a handheld vacuum cleaner with a light to solve the above problems. Utility Model Content

[0005] In order to enable the vacuum cleaner to have a lighting function, this application provides a handheld vacuum cleaner with a light.

[0006] The present application provides a portable vacuum cleaner with a light, which adopts the following technical solution:

[0007] A handheld vacuum cleaner with a light includes a housing and a nozzle disposed at one end of the housing, and also includes a light installed at the end of the housing away from the nozzle, wherein the housing has a first through hole through which the light-emitting unit of the light is passed.

[0008] By adopting the above technical solution, a light is installed at the end of the housing away from the nozzle, so that the handheld vacuum cleaner has a lighting function, and the tail of the handheld vacuum cleaner has a light source when it is working. At the same time, the light can also be used independently.

[0009] Optionally, the housing includes an outer shell and an inner shell disposed within the outer shell. The inner shell includes a first shell and a second shell connected to the first shell. The first shell is provided with a snap fastener, and the second shell is provided with a buckle with a snap groove in the buckle for engaging with the snap fastener.

[0010] By adopting the above technical solution, the first shell and the second shell of the inner shell are stably connected by the snap-fit ​​of the snap-fit ​​of the first shell and the snap-fit ​​of the second shell, which facilitates the assembly and disassembly of the inner shell and is beneficial to subsequent maintenance and repair.

[0011] Optionally, the first housing is provided with a mounting threaded hole, and the second housing is provided with a mounting through hole corresponding to the mounting threaded hole, and a mounting screw that mates with the mounting threaded hole is provided in the mounting through hole.

[0012] By adopting the above technical solution, and utilizing the combination of mounting threaded holes, mounting through holes, and mounting screws, the connection between the first housing and the second housing can be made more stable, ensuring the stability of the inner housing structure of the handheld vacuum cleaner and improving the overall reliability of the product.

[0013] Optionally, the first housing is provided with a first sliding groove for the lighting lamp to slide, and the second housing is provided with a positioning groove for the lighting lamp to abut.

[0014] By adopting the above technical solution, the light of the handheld vacuum cleaner can slide through the first slide groove and be positioned by the positioning groove, which helps to accurately install the light and also helps to stably arrange the light, thus ensuring the lighting effect.

[0015] Optionally, the handheld vacuum cleaner with a light also includes a detachable condenser cup installed on the housing near the end of the light source. The housing has a first arrangement groove for arranging the condenser cup, and the end of the condenser cup near the housing has a second through hole communicating with the first through hole. The inner wall of the condenser cup has a reflective surface for focusing the light beam.

[0016] By adopting the above technical solution, a focusing cup can be detachably installed at the end of the housing near the light source. The focusing cup can focus the light emitted by the light source, enhance the lighting brightness, and make it easier for users to observe the area to be cleaned more clearly.

[0017] Optionally, an anti-slip strip is provided on the outer wall of the focusing cup.

[0018] By adopting the above technical solution, anti-slip strips are provided on the outer wall of the focusing cup. The anti-slip strips can increase the friction between the user's hand and the focusing cup when the user installs or removes the focusing cup, prevent the hand from slipping, and facilitate the operation of the focusing cup.

[0019] Optionally, the outer peripheral wall of the focusing cup is provided with a first protrusion along the circumferential direction, and the housing is provided with a second sliding groove for the first protrusion to slide, and a second arrangement groove is provided on the side wall of the second sliding groove for the first protrusion to rotate.

[0020] By adopting the above technical solution, a first protrusion is provided on the outer peripheral wall of the focusing cup, and a second sliding groove is provided on the housing and a second arrangement groove is opened on the side wall of the second sliding groove, so that the focusing cup can slide along the second sliding groove first and then rotate in the second arrangement groove to complete the installation, which facilitates the disassembly and installation of the focusing cup on the housing.

[0021] Optionally, the housing has a locking protrusion on the inner wall of the second arrangement groove, and the focusing cup has a limiting hole on the outer wall of the first protrusion that engages with the locking protrusion.

[0022] By adopting the above technical solution, a locking protrusion is provided on the inner wall of the second arrangement groove of the housing, and a limiting hole is provided on the outer wall of the first protrusion. By using the locking protrusion and the limiting hole to engage, a reliable locking between the condenser cup and the housing can be achieved, effectively preventing the condenser cup from rotating and falling off during use.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. A handheld vacuum cleaner with a light, wherein a light is provided at the end of the housing away from the nozzle, and the housing has a first through hole for the light-emitting unit of the light to pass through, so that the handheld vacuum cleaner has a light source at the tail when working, and the light can also be used independently.

[0025] 2. By providing a first sliding groove for the lighting lamp to slide in the first housing and a positioning groove for the lighting lamp to abut in the second housing, the lighting lamp can be installed accurately and stably, thereby helping to ensure the lighting effect;

[0026] 3. By detachably installing a focusing cup at the end of the housing, the light emitted by the lamp can be focused, allowing the user to observe the area to be cleaned more clearly. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of a handheld vacuum cleaner with a light in an embodiment of this application.

[0028] Figure 2 This is a cross-sectional schematic diagram of a handheld vacuum cleaner with a light in an embodiment of this application.

[0029] Figure 3 This is a cross-sectional view of the inner shell in an embodiment of this application.

[0030] Figure 4 This is a cross-sectional schematic diagram of the first and second housings in an embodiment of this application.

[0031] Figure 5 yes Figure 1 A magnified view of a portion of point A in the middle.

[0032] Figure 6 This is a schematic diagram of the focusing cup in an embodiment of this application.

[0033] Figure 7 This is a partial schematic diagram of the shell in an embodiment of this application.

[0034] Explanation of reference numerals in the attached drawings: 1. Housing; 11. Outer shell; 12. Inner shell; 121. First housing; 1211. Fastener; 1212. Mounting threaded hole; 1213. First slide groove; 122. Second housing; 1221. Snap fastener; 1222. Snap fastener groove; 1223. Mounting through hole; 1224. Mounting screw; 1225. Positioning groove; 13. First through hole; 14. First arrangement groove; 15. Second slide groove; 16. Second arrangement groove; 17. Locking protrusion; 2. Nozzle; 3. Lighting lamp; 4. Concentrator cup; 41. Second through hole; 42. Reflective surface; 43. First protrusion; 44. Limiting hole; 45. Anti-slip strip. Detailed Implementation

[0035] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0036] This application discloses a handheld vacuum cleaner with a light. (Refer to...) Figure 1 and Figure 2 The handheld vacuum cleaner with a light includes a housing 1, a nozzle 2 located at the end of the housing 1, a light 3 installed at the end of the housing 1 away from the nozzle 2, and a detachable light-collecting cup 4 installed at the end of the housing 1 near the light 3, wherein the outer wall of the light-collecting cup 4 is provided with an anti-slip strip 45.

[0037] Reference Figure 2 and Figure 3 The housing 1 includes an outer shell 11 and an inner shell 12 disposed within the outer shell 11. The inner shell 12 includes a first shell 121 and a second shell 122 connected to the first shell 121. The first shell 121 is provided with a fastening element 1211, and the second shell 122 is provided with a buckle 1221. The buckle 1221 has a buckle groove 1222 that mates with the fastening element 1211. The first shell 121 and the second shell 122 are engaged and mated by the fastening element 1211 of the first shell 121 and the buckle groove 1222 of the buckle 1221 of the second shell 122.

[0038] Reference Figure 4 The first housing 121 is provided with a mounting threaded hole 1212, and the second housing 122 is provided with a mounting through hole 1223 corresponding to the mounting threaded hole 1212, and a mounting screw 1224 that mates with the mounting threaded hole 1212 is provided in the mounting through hole 1223, so that the connection strength between the first housing 121 and the second housing 122 is more ideal.

[0039] Reference Figure 3 and Figure 5The first housing 121 has a first sliding groove 1213 for the lighting lamp 3 to slide, and the second housing 122 has a positioning groove 1225 for the lighting lamp 3 to abut against. The housing 1 also has a first through hole 13 for the light-emitting unit of the lighting lamp 3 to pass through. When installing the lighting lamp 3, the operator can first push the lighting lamp 3 into the first housing 121 along the first sliding groove 1213, so that the light-emitting unit of the lighting lamp 3 is aligned with the first through hole 13. Then, the first housing 121 and the second housing 122 are snapped together. At this time, the lighting lamp 3 abuts against the positioning groove 1225 of the second housing 122, ensuring the stable placement of the lighting lamp 3 and thus helping to guarantee the lighting effect.

[0040] Reference Figure 5 The housing 1 has a first arrangement groove 14 for arranging the condenser cup 4. The condenser cup 4 has a second through hole 41 coaxially connected to the first through hole 13 at one end near the housing 1. The inner wall of the condenser cup 4 has a reflective curved surface 42 for focusing the light beam, so that the light emitted by the lighting lamp 3 can be focused, thereby facilitating clearer observation of the area to be cleaned.

[0041] Reference Figure 6 and Figure 7 The condenser cup 4 has a first protrusion 43 on its outer peripheral wall along the circumferential direction. The housing 1 has a second sliding groove 15 for the first protrusion 43 to slide axially along the first arrangement groove 14. The housing 1 also has a second arrangement groove 16 on the side wall of the second sliding groove 15 for the first protrusion 43 to rotate. The housing 1 has a locking protrusion 17 on the inner wall of the second arrangement groove 16. The condenser cup 4 has a limiting hole 44 on the outer wall of the first protrusion 43 that engages with the locking protrusion 17. When the user installs the condenser cup 4 onto the housing 1, the condenser cup 4 first slides along the second sliding groove 15 and then rotates into the second arrangement groove 16, so that the locking protrusion 17 engages with the limiting hole 44. This completes the installation of the condenser cup 4, and at this time, the connection strength between the condenser cup 4 and the housing 1 is ideal, and it is not easy for it to rotate.

[0042] The implementation principle of a handheld vacuum cleaner with a light in this application embodiment is as follows: by installing a light lamp 3 at the end of the housing 1 of the handheld vacuum cleaner away from the nozzle 2, and by opening a first through hole 13 for the light-emitting unit of the light lamp 3 to pass through, the handheld vacuum cleaner has a lighting function, so that the tail of the handheld vacuum cleaner has a light source when working, and the light lamp can also be used alone.

[0043] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A handheld vacuum cleaner with a light, comprising a housing (1) and a nozzle (2) disposed at the end of the housing (1), characterized in that, It also includes a light lamp (3) installed on the end of the housing (1) away from the nozzle (2), and the housing (1) has a first through hole (13) through which the light-emitting unit of the light lamp (3) passes.

2. A handheld vacuum cleaner with a light according to claim 1, characterized in that, The housing (1) includes an outer shell (11) and an inner shell (12) disposed within the outer shell (11). The inner shell (12) includes a first shell (121) and a second shell (122) connected to the first shell (121). The first shell (121) is provided with a snap fastener (1211), and the second shell (122) is provided with a buckle (1221) and a snap groove (1222) is formed in the buckle (1221) to engage with the snap fastener (1211).

3. A handheld vacuum cleaner with a light according to claim 2, characterized in that, The first housing (121) is provided with a mounting threaded hole (1212), and the second housing (122) is provided with a mounting through hole (1223) corresponding to the mounting threaded hole (1212), and a mounting screw (1224) that mates with the mounting threaded hole (1212) is provided in the mounting through hole (1223).

4. A handheld vacuum cleaner with a light according to claim 2, characterized in that, The first housing (121) is provided with a first sliding groove (1213) for the lighting lamp (3) to slide, and the second housing (122) is provided with a positioning groove (1225) for the lighting lamp (3) to abut.

5. A handheld vacuum cleaner with a light according to claim 2, characterized in that, It also includes a focusing cup (4) that can be detachably installed on the housing (1) near the end of the lighting lamp (3). The housing (1) has a first arrangement groove (14) for arranging the focusing cup (4). The focusing cup (4) near the end of the housing (1) has a second through hole (41) communicating with the first through hole (13). The inner wall of the focusing cup (4) has a reflective surface (42) for focusing the light beam.

6. A handheld vacuum cleaner with a light according to claim 5, characterized in that, The outer wall of the focusing cup (4) is provided with anti-slip strips (45).

7. A handheld vacuum cleaner with a light according to claim 5, characterized in that, The outer peripheral wall of the focusing cup (4) is provided with a first protrusion (43) along the circumferential direction, and the housing (1) is provided with a second sliding groove (15) for the first protrusion (43) to slide, and a second arrangement groove (16) is provided on the side wall of the second sliding groove (15) for the first protrusion (43) to rotate.

8. A handheld vacuum cleaner with a light according to claim 7, characterized in that, The housing (1) has a locking protrusion (17) on the inner wall of the second arrangement groove (16), and the focusing cup (4) has a limiting hole (44) on the outer wall of the first protrusion (43) that engages with the locking protrusion (17).

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