A dust collector with a battery compartment heat dissipation device

Abstract

The utility model discloses a dust collector convenient to install battery compartment heat abstractor belongs to dust collector technical field. The dust collector includes dust collector main part and the segmented cavity mechanism in the main part, and this mechanism is separated out battery compartment, dust cup storage and motor work storehouse through the isolation baffle. The dust collector still includes detachable installation in the cavity shell quick -detachable heat abstractor, is equipped with elastic quick -detachable assembly on this heat abstractor, and the elastic quick -detachable assembly includes fixed base, locking buckle, return spring and unlocking button, and through pressing unlocking button can drive locking buckle to contract, realizes the toolless dismounting of heat abstractor. The utility model through heat dissipation module quick -detachable and cavity separation design, solved the heat abstractor component dismounting maintenance difficult, the problem of heat concentration in the prior art, effectively promoted the heat dissipation efficiency and maintenance convenience, strengthened the durability and reliability of equipment.

Description

Technical Field

[0001] This utility model relates to the field of vacuum cleaner technology, and in particular to a vacuum cleaner that facilitates the installation of a battery compartment heat dissipation device. Background Technology

[0002] With the improvement of living standards, handheld cordless vacuum cleaners have become an important part of household cleaning appliances due to their flexibility and convenience. To meet users' demand for powerful suction, these vacuum cleaners are usually equipped with high-power motors and large-capacity rechargeable battery packs.

[0003] During prolonged high-power operation of a vacuum cleaner, the battery pack needs to continuously discharge at a high rate, which inevitably generates a large amount of heat. If this heat cannot be dissipated effectively and in a timely manner, the battery temperature will continue to rise. This will not only reduce the battery's charging and discharging efficiency, accelerate its aging, and shorten its cycle life, but in extreme cases, it may even lead to thermal runaway, posing a safety hazard. Therefore, equipping the battery compartment with an efficient heat dissipation device is crucial.

[0004] In existing technologies, designers typically fix or integrate heat dissipation components such as heat sinks and cooling fans directly into the main structure of the vacuum cleaner, forming a tightly integrated whole with the outer shell or internal frame. While this design simplifies the assembly process during manufacturing, it introduces significant difficulties for users in later use and maintenance. When the heat dissipation components become clogged with dust, hair, and other debris, reducing their cooling capacity, users are almost unable to perform thorough cleaning themselves. If critical components such as the cooling fan malfunction and need replacement, it often requires extensive disassembly of the entire vacuum cleaner. This process is not only cumbersome but also usually requires specialized tools, greatly increasing maintenance costs and time for users.

[0005] Therefore, this utility model proposes a vacuum cleaner that facilitates the installation of a battery compartment heat dissipation device to overcome the shortcomings of the prior art. Utility Model Content

[0006] In view of the problems in the existing technology where the heat dissipation device of the vacuum cleaner is fixedly integrated with the body, which makes it inconvenient for users to disassemble and install and difficult to clean and maintain, this utility model aims to provide a vacuum cleaner with an improved structure that can effectively solve the above problems and facilitate the installation of the battery compartment heat dissipation device.

[0007] This utility model provides a vacuum cleaner that facilitates the installation of a battery compartment heat dissipation device, comprising: a vacuum cleaner body, and a segmented cavity mechanism disposed within the vacuum cleaner body; the segmented cavity mechanism includes a cavity shell, and the cavity shell is divided into a battery compartment, a dust cup storage compartment, and a motor working compartment by a first isolation baffle and a second isolation baffle; the vacuum cleaner also includes a quick-release heat dissipation mechanism.

[0008] The quick-release heat dissipation mechanism is detachably mounted on the outer shell of the cavity and is positioned corresponding to the battery compartment.

[0009] Furthermore, the quick-release heat dissipation mechanism is fixedly connected to an elastic quick-release component, which includes a fixed base. A locking buckle is slidably connected inside the fixed base, and a return spring is connected between the locking buckle and the fixed base to drive the locking buckle to reset. The quick-release heat dissipation mechanism is also slidably connected to an unlocking button, the wedge-shaped end of which abuts against the locking buckle to drive the locking buckle to retract against the elastic force of the return spring.

[0010] Preferably, the quick-release heat dissipation mechanism includes a heat sink and a cooling fan. In the installed state, the heat sink is attached to the outer wall of the battery compartment, and the cooling fan is fixed to the side of the heat sink away from the battery compartment.

[0011] Preferably, the cavity shell is provided with honeycomb heat dissipation holes, which are located on the cavity shell and face the cooling fan.

[0012] Preferably, the outer shell of the cavity is provided with a slot that cooperates with the locking buckle, and the return spring drives the locking buckle to extend and engage in the slot in its natural state to achieve locking.

[0013] Preferably, the first isolation baffle is disposed between the battery compartment and the dust cup storage compartment; the second isolation baffle is disposed between the dust cup storage compartment and the motor working compartment.

[0014] Preferably, the segmented cavity mechanism further includes a cover, which is detachably connected to the opening of the cavity shell to seal the battery compartment, the dust cup storage compartment, and the motor working compartment.

[0015] Preferably, the vacuum cleaner further includes a vacuuming actuator in fluid communication with the main body of the vacuum cleaner. The vacuuming actuator includes a handle connected to the main body of the vacuum cleaner, a telescopic vacuuming rod connected to the handle, and a suction head installed at the end of the telescopic vacuuming rod.

[0016] Preferably, the grip is provided with a control switch, which is electrically connected to the motor in the motor working chamber, the cooling fan of the quick-release heat dissipation mechanism, and the battery compartment.

[0017] This utility model has the following beneficial effects:

[0018] 1. This utility model, by setting a quick-release heat dissipation mechanism and utilizing the cooperation of the unlocking button, locking buckle and return spring in the elastic quick-release component, solves the problem that the heat dissipation module of the vacuum cleaner is usually integrated and fixed with the body, making it difficult for users to disassemble, clean and maintain it without tools. It achieves the technical effects of simplifying operation, facilitating quick maintenance for users, lowering the maintenance threshold and extending the service life of the heat dissipation system.

[0019] 2. This utility model, by setting up a segmented cavity mechanism and using isolation baffles to physically separate the battery compartment, dust cup storage compartment and motor working compartment, solves the problems in the prior art where the concentrated placement of heat-generating components such as batteries and motors leads to heat accumulation and difficulty in dissipation, and dust easily invades the core components, affecting the stability of the equipment. It achieves the technical effects of heat source isolation, improving the overall heat dissipation efficiency and dustproof performance, thereby enhancing the operational stability and durability of the equipment.

[0020] 3. This utility model solves the comprehensive problem of traditional vacuum cleaners' structural design difficulty in simultaneously achieving efficient heat dissipation, effective dust prevention, and convenient maintenance through the coordinated operation of a quick-release heat dissipation mechanism and a segmented cavity mechanism. It achieves the technical effect of clear structure, well-defined functional zoning, and significantly improved ease of use and reliability of the whole machine. Attached Figure Description

[0021] Figure 1 This is a three-dimensional schematic diagram of a vacuum cleaner that facilitates the installation of a battery compartment heat dissipation device, as proposed in this utility model.

[0022] Figure 2 This is a schematic diagram of the cavity shell of a vacuum cleaner that facilitates the installation of a battery compartment heat dissipation device, as proposed in this utility model.

[0023] Figure 3 This is a schematic diagram of the cooling fan of a vacuum cleaner that facilitates the installation of a battery compartment cooling device, as proposed in this utility model.

[0024] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0025] Legend:

[0026] 1. Vacuum cleaner body;

[0027] 2. Segmented cavity mechanism; 21. Cavity shell; 22. Battery compartment; 23. Isolation baffle one; 24. Dust cup storage compartment; 25. Isolation baffle two; 26. Motor working compartment; 27. Compartment cover;

[0028] 3. Quick-release heat dissipation mechanism; 31. Honeycomb heat dissipation holes; 32. Heat sink; 33. Cooling fan;

[0029] 34. Flexible quick-release assembly; 341. Fixing base; 342. Locking latch; 343. Return spring; 344. Unlock button;

[0030] 4. Vacuuming actuator; 41. Handle; 42. Telescopic vacuum cleaner rod; 43. Vacuum head; 44. Control switch. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0032] Example:

[0033] Please refer to Figures 1 to 4 This utility model provides a vacuum cleaner that facilitates the installation of a battery compartment heat dissipation device. It aims to solve the problems in the prior art where the heat dissipation structure of the vacuum cleaner is integrated with the main body, resulting in difficulties in disassembly and maintenance, and the heat concentration of the battery and motor causes low heat dissipation efficiency.

[0034] like Figure 1 and Figure 2 As shown, the vacuum cleaner that facilitates the installation of a battery compartment heat dissipation device includes a vacuum cleaner body 1. The vacuum cleaner body 1 has a segmented cavity mechanism 2. The segmented cavity mechanism 2 includes a cavity shell 21. Inside the cavity shell 21, a battery compartment 22, a dust cup storage compartment 24, and a motor working compartment 26 are separated by a first isolation baffle 23 and a second isolation baffle 25. The first isolation baffle 23 is located between the battery compartment 22 and the dust cup storage compartment 24 to prevent dust from entering the battery compartment 22. The second isolation baffle 25 is located between the dust cup storage compartment 24 and the motor working compartment 26 to prevent dust from entering the motor. The vacuum cleaner also includes a quick-release cooling mechanism 3, which is detachably mounted on the outer shell 21 and positioned corresponding to the battery compartment 22. In the installed state, the heat sink 32 in the quick-release cooling mechanism 3 is attached to the outer wall of the battery compartment 22, and the cooling fan 33 is fixed to the side of the heat sink 32 facing away from the battery compartment 22. The outer shell 21 has honeycomb ventilation holes 31, which are located on the outer shell 21 and face the cooling fan 33 to expel hot air. A flexible quick-release component 34 is also fixedly connected to the quick-release cooling mechanism 3. Figure 3 and Figure 4As shown, the elastic quick-release assembly 34 includes a fixed base 341, a locking buckle 342 is slidably connected inside the fixed base 341, and a return spring 343 is connected between the locking buckle 342 and the fixed base 341. The return spring 343 is used to drive the locking buckle 342 to extend in the natural state. An unlocking button 344 is also slidably connected on the quick-release heat dissipation mechanism 3. The wedge-shaped end of the unlocking button 344 abuts against the locking buckle 342. When the unlocking button 344 is pressed, its wedge-shaped end squeezes the locking buckle 342, driving the locking buckle 342 to retract into the fixed base 341 against the elastic force of the return spring 343.

[0035] To solve the aforementioned technical problems, the core of the technical solution in this embodiment lies in the fact that the vacuum cleaner, which facilitates the installation of the battery compartment heat dissipation device, achieves convenient installation and disassembly of the quick-release heat dissipation mechanism 3 through a specific structural fit and connection relationship formed between the elastic quick-release component 34 and the cavity shell 21. The technical solution is detailed in the following reference: Figures 2 to 4 The core structure is described in detail below: The outer shell 21 of the cavity is provided with a slot that mates with the locking buckle 342. This slot is located on the inner wall of the cavity shell 21 for installing the quick-release heat dissipation mechanism 3. In the assembled state, when the quick-release heat dissipation mechanism 3 is pushed into the cavity shell 21, the return spring 343 is in a naturally extended state. Its elastic force pushes the locking buckle 342 out from the fixed base 341 and engages with the slot on the cavity shell 21, thereby securely locking the entire quick-release heat dissipation mechanism 3 onto the cavity shell 21. When disassembly is required... During maintenance, press the unlock button 344. The wedge-shaped end of the unlock button 344 will squeeze the locking buckle 342, causing the locking buckle 342 to slide within the fixed base 341 and compress the return spring 343 until it is completely removed from the slot. At this point, the quick-release heat dissipation mechanism 3 can be directly pulled out. The whole process does not require tools and is simple and quick to operate. The segmented cavity mechanism 2 also includes a cover 27, which is detachably connected to the opening of the cavity shell 21 and is used to uniformly seal and protect the battery compartment 22, the dust cup storage compartment 24, and the motor working compartment 26.

[0036] Based on the above embodiments, the present invention may further include the following preferred technical solutions:

[0037] As a preferred embodiment, in order to further improve heat dissipation efficiency, the quick-release heat dissipation mechanism 3 specifically includes a heat sink 32 and a cooling fan 33. The heat sink 32 is used to fit tightly against the outer wall of the battery compartment 22 after installation to quickly conduct heat. The cooling fan 33 is fixed to the side of the heat sink 32 away from the battery compartment 22 and is used to generate directional airflow to actively remove the heat on the heat sink 32.

[0038] In a preferred embodiment, in order to facilitate the smooth discharge of hot air, a honeycomb heat dissipation hole 31 is provided on the outer shell 21 of the cavity. The honeycomb heat dissipation hole 31 is located directly opposite the cooling fan 33, so that the airflow carrying heat generated by the cooling fan 33 can be directly discharged to the outside of the vacuum cleaner through the honeycomb heat dissipation hole 31.

[0039] As a preferred embodiment, in order to achieve independent protection and isolation of each functional compartment, the isolation baffle 23 inside the outer shell 21 is specifically set between the battery compartment 22 and the dust cup storage compartment 24, and the isolation baffle 25 is specifically set between the dust cup storage compartment 24 and the motor working compartment 26, thereby achieving effective physical isolation of the battery, dust cup and motor.

[0040] In a preferred embodiment, in order to achieve the cleaning function and convenient operation of the vacuum cleaner, the vacuum cleaner also includes a vacuuming actuator 4 fluidly connected to the vacuum cleaner body 1. The vacuuming actuator 4 includes a handle 41 for the user to hold, which is connected to the vacuum cleaner body 1. The vacuuming actuator 4 also includes a telescopic vacuuming rod 42 connected to the handle 41 and a suction head 43 installed at the end of the telescopic vacuuming rod 42. At the same time, a control switch 44 is also provided on the handle 41. The control switch 44 is electrically connected to the motor in the motor working chamber 26, the cooling fan 33 of the quick-release heat dissipation mechanism 3, and the battery compartment 22, for integrated control of the start and stop of the whole machine.

[0041] The working principle is as follows:

[0042] When the control switch 44 on the handle 41 is pressed, the battery compartment 22 supplies power to the motor in the motor working chamber 26 and the cooling fan 33 of the quick-release heat dissipation mechanism 3. The motor operation generates negative pressure, which is conducted to the suction head 43 through the telescopic suction rod 42, sucking in external dust and debris and finally collecting it in the dust cup storage chamber 24. During this cleaning process, the first isolation baffle 23 prevents dust from entering the battery compartment 22, and the second isolation baffle 25 prevents dust from entering the motor working chamber 26, ensuring the cleanliness of the core components. At the same time, the heat generated by the operation of the battery compartment 22 is quickly discharged through the tightly fitted heat sink 32, and the cooling fan 33 operates synchronously to generate directional airflow to actively blow the heat sink 32. The airflow carrying heat is finally discharged to the outside of the machine through the honeycomb heat dissipation holes 31 facing each other, achieving efficient active heat dissipation.

[0043] When maintenance or replacement of the quick-release heat dissipation mechanism 3 is required, first open the cover 27, then press the unlock button 344 of the elastic quick-release component 34. The wedge-shaped end of the unlock button 344 will push the locking buckle 342 to slide in the fixed base 341, while compressing the return spring 343, causing the locking buckle 342 to disengage from the slot of the cavity shell 21, thereby releasing the locked state. At this time, the entire quick-release heat dissipation mechanism 3 can be directly pulled out of the cavity shell 21 for maintenance. After maintenance, push it back into the installation position. After releasing the unlock button 344, the elastic force of the return spring 343 will automatically push the locking buckle 342 to reset and re-engage in the slot to complete the locking. Finally, close the cover 27. Through this synergistic effect of the quick-release heat dissipation mechanism 3 and the segmented cavity mechanism 2, this utility model solves the problems of difficult disassembly and maintenance of heat dissipation devices and heat concentration caused by structural integration in the prior art.

Claims

1. A vacuum cleaner that facilitates the installation of a battery compartment heat dissipation device, comprising a vacuum cleaner body (1), wherein a segmented cavity mechanism (2) is provided inside the vacuum cleaner body (1), the segmented cavity mechanism (2) includes a cavity shell (21), wherein a battery compartment (22), a dust cup storage compartment (24) and a motor working compartment (26) are separated inside the cavity shell (21) by an isolation baffle one (23) and an isolation baffle two (25); Its features are, The vacuum cleaner also includes a quick-release heat dissipation mechanism (3), which is detachably mounted on the cavity shell (21) and is set corresponding to the battery compartment (22); The quick-release heat dissipation mechanism (3) is fixedly connected to an elastic quick-release component (34). The elastic quick-release component (34) includes a fixed base (341). A locking buckle (342) is slidably connected inside the fixed base (341). A reset spring (343) for driving the locking buckle (342) to reset is connected between the locking buckle (342) and the fixed base (341). The quick-release heat dissipation mechanism (3) is also slidably connected to an unlocking button (344). The wedge-shaped end of the unlocking button (344) abuts against the locking buckle (342) to drive the locking buckle (342) to retract against the elastic force of the reset spring (343).

2. The vacuum cleaner according to claim 1, characterized in that, The quick-release heat dissipation mechanism (3) includes a heat sink (32) and a cooling fan (33). The heat sink (32) is attached to the outer wall of the battery compartment (22) in the installed state, and the cooling fan (33) is fixed to the side of the heat sink (32) away from the battery compartment (22).

3. The vacuum cleaner according to claim 2, characterized in that, The cavity shell (21) is provided with honeycomb heat dissipation holes (31), which are located on the cavity shell (21) and face the cooling fan (33) to exhaust hot airflow.

4. The vacuum cleaner according to claim 1, characterized in that, The outer shell (21) of the cavity is provided with a slot that cooperates with the locking buckle (342). The return spring (343) drives the locking buckle (342) to extend and engage in the slot in the natural state to achieve locking.

5. The vacuum cleaner according to claim 1, characterized in that, The first isolation baffle (23) is disposed between the battery compartment (22) and the dust cup storage compartment (24); the second isolation baffle (25) is disposed between the dust cup storage compartment (24) and the motor working compartment (26).

6. The vacuum cleaner according to claim 1, characterized in that, The segmented cavity mechanism (2) also includes a cover (27), which is detachably connected to the opening of the cavity shell (21) for sealing the battery compartment (22), the dust cup storage compartment (24) and the motor working compartment (26).

7. The vacuum cleaner according to claim 1, characterized in that, The vacuum cleaner also includes a vacuuming actuator (4) in fluid communication with the vacuum cleaner body (1). The vacuuming actuator (4) includes a handle (41) connected to the vacuum cleaner body (1). The vacuuming actuator (4) also includes a telescopic vacuum rod (42) connected to the handle (41) and a suction head (43) installed at the end of the telescopic vacuum rod (42).

8. The vacuum cleaner according to claim 7, characterized in that, The grip (41) is provided with a control switch (44), which is electrically connected to the motor in the motor working chamber (26), the cooling fan (33) of the quick-release heat dissipation mechanism (3), and the battery compartment (22).

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