Battery pack structure of high-power dust collector

Abstract

The utility model discloses a battery pack structure of a high-power dust collector, which comprises a dust collector main machine, an inclined battery compartment is arranged in the dust collector main machine, a baffle is arranged at one end of the battery compartment, and a battery pack mounting hole is formed in the baffle; the end cover comprises a shell and a lock catch piece, the end cover is detachably installed in an installation groove in the dust collector main machine, the installation groove is formed in one end of the battery bin, the shell is arranged in the installation groove, the back face of the shell makes contact with the baffle, the lock catch piece is elastically connected to the shell, a spring bolt is arranged on the lock catch piece, and an insertion groove corresponding to the spring bolt in position is formed in the side wall of the installation groove. The spring bolt penetrates through the shell and then is inserted into the inserting groove. Compared with the prior art, the mounting structure of the battery pack is effectively hidden, and the battery pack is convenient to disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum cleaners, and in particular to a battery pack structure for a high-power vacuum cleaner. Background Art

[0002] A vacuum cleaner is a widely used cleaning device. The working principle of a vacuum cleaner is to use an electric motor to drive the blades to rotate at high speed, generate negative air pressure in a sealed shell, and then suck up dust through an external suction pipe.

[0003] A battery pack for power supply is usually provided in a vacuum cleaner. For example, Chinese patent CN202121944373.6 discloses a battery easily detachable structure for a vacuum cleaner, which includes a main unit, a handle and a battery. The handle is connected to a fixing frame, the main unit is assembled and fixed to the fixing frame, and a charging interface is provided on the battery; the detachable mounting structure includes a sliding mounting structure, a button locking structure and a pop-up buckle assembly, the battery and the handle are slidably mounted through the sliding mounting structure, and locked with the handle through the button locking structure; the pop-up buckle assembly is arranged in the fixing frame, which includes a pop-up buckle, which is installed in the fixing frame by a compression spring and partially exposed outside the fixing frame, and the battery presses the pop-up buckle after it is assembled in place.

[0004] The battery pack of a vacuum cleaner is usually arranged under the handle, and an exposed lock button is provided on the battery pack. The lock button is used to control the unlocking of the battery pack. However, the exposed lock button has the risk of accidental touch and cannot effectively hide and protect the battery pack. Utility Model Content

[0005] The purpose of the utility model is to provide a high-power vacuum cleaner battery pack structure, which effectively hides the installation structure of the battery pack and facilitates the disassembly of the battery pack.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solution: a high-power vacuum cleaner battery pack structure, comprising:

[0007] The vacuum cleaner host has an inclined battery compartment disposed therein, a baffle plate disposed at one end of the battery compartment, and a battery assembly insertion hole disposed on the baffle plate;

[0008] The end cover includes a shell and a locking piece. The end cover is detachably mounted in a mounting groove on the vacuum cleaner host. The mounting groove is arranged at one end of the battery compartment. The shell is arranged in the mounting groove. The back of the shell contacts the baffle. The locking piece is elastically connected to the shell. A locking tongue is arranged on the locking piece. A slot corresponding to the position of the locking tongue is arranged on the side wall of the mounting groove. The locking tongue passes through the shell and is inserted into the slot.

[0009] As a further description of the above technical solution:

[0010] The shell comprises a bottom shell and a front shell. The front shell is clamped on the bottom shell. The front shell is provided with an avoidance hole whose position corresponds to the locking part.

[0011] As a further description of the above technical solution:

[0012] First clamping blocks are arranged on both sides of the bottom shell, and through holes corresponding to the positions of the first clamping blocks are arranged on the side walls of the surface shell.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a battery compartment arranged obliquely is provided in the main body of the vacuum cleaner. The battery pack is loaded into the battery compartment from the circular battery pack loading hole on the baffle, and then the end cover is installed into the mounting groove. The end cover is locked by plugging the lock tongue on the lock piece into the slot.

[0015] 2. In the utility model, when taking out the battery pack, the locking part is pressed downward, the locking tongue is retracted into the shell, and then the end cover is taken out, so that the battery pack can be taken out from the battery compartment. Since the battery compartment is arranged at an angle, it is convenient to take out the battery pack by gravity, thereby improving the disassembly efficiency of the battery pack.

[0016] 3. In the present invention, the thickness of the end cover is less than or equal to the depth of the mounting groove, so that the end cover is fully hidden and the mounting structure of the battery pack is hidden. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 The figure is a schematic diagram of the structure of a high-power vacuum cleaner battery pack.

[0019] Figure 2 The figure is a schematic diagram of the disassembly of the end cover in a high-power vacuum cleaner battery pack structure.

[0020] Figure 3 The schematic diagram is a structural diagram of a vacuum cleaner host in a high-power vacuum cleaner battery pack structure.

[0021] Figure 4 A three-dimensional structure of an end cover in a high-power vacuum cleaner battery pack structure Figure 1 .

[0022] Figure 5 This is a schematic diagram of the structural disassembly of the end cover in a high-power vacuum cleaner battery pack structure.

[0023] Figure 6 A three-dimensional structure of an end cover in a high-power vacuum cleaner battery pack structure Figure 2 .

[0024] Legend:

[0025] 1. Vacuum cleaner main unit: 11. Battery compartment; 111. Baffle; 12. Mounting slot: 121. Slot; 2. End cover; 21. Shell: 211. Bottom shell; 2111. First card block; 212. Surface shell; 2121. Avoidance hole; 2122. Through hole: 213. Top block; 22. Locking piece; 221. Lock tongue; 222. Groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] See also Figure 1-6 The utility model provides a technical solution: a high-power vacuum cleaner battery pack structure, comprising:

[0029] The vacuum cleaner main unit 1 has an inclined battery compartment 11 disposed therein, a baffle 111 is disposed at one end of the battery compartment 11, and a battery assembly insertion hole is disposed on the baffle 111:

[0030] The end cover 2 includes a shell 21 and a locking member 22. The end cover 2 is detachably mounted in the mounting groove 12 on the vacuum cleaner host 1. The mounting groove 12 is arranged at one end of the battery compartment 11. The shell 21 is arranged in the mounting groove 12. The back of the shell 21 contacts the baffle 111. The locking member 22 is elastically connected to the shell 21. A locking tongue 221 is arranged on the locking member 22. A slot 121 corresponding to the position of the locking tongue 221 is arranged on the side wall of the mounting groove 12. The locking tongue 221 passes through the shell 21 and is inserted into the slot 121.

[0031] The housing 21 includes a bottom housing 211 and a front housing 212. The front housing 212 is clamped on the bottom housing 211. The front housing 212 is provided with an avoidance hole 2121 corresponding to the position of the locking member 22. The finger passes through the avoidance hole 2121 and then extends into the groove 222 of the locking member 22, thereby pressing the locking member 22. First clamping blocks 2111 are provided on both sides of the bottom housing 211, and through holes 2122 corresponding to the positions of the first clamping blocks 2111 are provided on the side walls of the front housing 212, thereby realizing a combined housing 21 structure.

[0032] A top block 213 is also provided on the back of the housing 21. The top block 213 extends into the battery pack insertion hole to effectively support the battery pack and prevent the battery pack from falling.

[0033] The surface of the locking member 22 is provided with a groove 222. The groove 222 is rectangular, which is convenient for pressing the locking member 22 to unlock the end cover 2.

[0034] The thickness of the end cover 2 is less than or equal to the depth of the mounting groove 12, so that the end cover 2 is fully hidden, and the mounting structure of the battery pack is hidden.

[0035] Working principle: The vacuum cleaner host 1 is provided with an inclined battery compartment 11, and the battery pack is installed into the battery compartment 11 from the circular battery pack installation hole on the baffle 111, and then the end cover 2 is installed into the installation groove 12, and the end cover 2 is locked by plugging the locking tongue 221 on the locking member 22 into the slot 121.

[0036] When removing the battery pack, press the lock piece 22 downward, the lock tongue 221 retracts into the shell 21, and then remove the end cover 2, so that the battery pack can be removed from the battery compartment 11. Since the battery compartment 11 is arranged at an angle, it is convenient to use the gravity of the battery pack to remove it, thereby improving the disassembly efficiency of the battery pack.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-power vacuum cleaner battery pack structure, characterized in that: include: A vacuum cleaner host, wherein an inclined battery compartment is provided inside, a baffle is provided at one end of the battery compartment, and a battery assembly insertion hole is provided on the baffle; The end cover includes a shell and a locking piece, wherein the end cover is detachably mounted in a mounting groove on the vacuum cleaner host, the mounting groove is arranged at one end of the battery compartment, the shell is arranged in the mounting groove, the back side of the shell contacts the baffle, the locking piece is elastically connected to the shell, a locking tongue is arranged on the locking piece, a slot corresponding to the position of the locking tongue is arranged on the side wall of the mounting groove, and the locking tongue is inserted into the slot after passing through the shell.

2. A high-power vacuum cleaner battery pack structure according to claim 1, characterized in that: The shell comprises a bottom shell and a front shell, the front shell is clamped on the bottom shell, and the front shell is provided with an avoidance hole whose position corresponds to the locking component.

3. A high-power vacuum cleaner battery pack structure according to claim 2, characterized in that: First clamping blocks are arranged on both sides of the bottom shell, and through holes corresponding to the positions of the first clamping blocks are arranged on the side walls of the surface shell.

4. A high-power vacuum cleaner battery pack structure according to claim 1, characterized in that: A top block is also arranged on the back side of the shell.

5. A high-power vacuum cleaner battery pack structure according to claim 1, characterized in that: The surface of the locking element is provided with a groove.

6. A high-power vacuum cleaner battery pack structure according to claim 1, characterized in that: The thickness of the end cover is less than or equal to the depth of the mounting groove.

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