Battery pack of sweeping robot

Abstract

The utility model discloses a sweeping robot battery pack, which relates to the field of sweeping robots, and comprises a battery pack shell, the front surface of the battery pack shell is fixedly connected with a connecting plate, and the outer wall of the connecting plate is sleeved with a mounting sleeve; a handle is fixedly mounted on the left side of the battery pack shell, five through holes are formed in the bottom of the left side of the battery pack shell, a control circuit board is arranged on the inner bottom wall of the battery pack shell, five cables are fixedly connected to the left side of the control circuit board, and one end of each cable penetrates through the corresponding through hole; and a plurality of heat dissipation holes are formed in the front surface of the mounting sleeve. By arranging the bolts, the battery pack of the sweeping robot can be disassembled, later maintenance or battery replacement is facilitated, the battery body can be disassembled, replaced or maintained by arranging the partition plate and the limiting plate, and the battery body can be subjected to skid resistance and limiting fixation by arranging the protective pad and the buffer pad, so that the battery mounted in the battery pack is effectively protected; and a battery pack shell is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of floor cleaning robots, in particular to a battery pack for a floor cleaning robot. Background Technique

[0002] A floor cleaning robot, also known as an automatic cleaning machine, intelligent vacuum cleaner, robot vacuum cleaner, etc., is a kind of intelligent household appliance. It can automatically complete the floor cleaning work in a room by virtue of artificial intelligence. Generally, it uses a brushing and vacuum method to first suck the ground debris into its own garbage collection box, thus completing the function of floor cleaning. The battery pack of the floor cleaning robot is a storage battery that provides power for the floor cleaning robot.

[0003] For example, the patent with the publication number CN206640345U discloses a battery pack for an intelligent floor cleaning robot, which includes a housing, an intelligent battery pack installed in the housing, and a circuit module connected to the battery pack. The circuit module includes a single-chip microcomputer, a sampling resistor, a protection IC, a temperature sensor, a communication circuit, a field effect transistor 1, and a -△V generation circuit. This battery pack for an intelligent floor cleaning robot can generate -△V or 0△V during charging, enabling the charger to identify whether the charging is completed, without overcharging, being safe and reliable, without reporting errors, and can perfectly replace nickel with lithium batteries. However, there are still other deficiencies in the use of this battery pack. Due to the pursuit of a more compact body and higher aesthetics, the existing battery pack is highly integrated with the host, without obvious disassembly interfaces or spaces reserved, and it is impossible to effectively disassemble the battery pack of the floor cleaning robot, thus making it inconvenient to remove and replace or repair the battery. Therefore, there are still certain deficiencies when using this device. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a battery pack for a floor cleaning robot, so as to solve the problem that in the current market, when a battery pack for a floor cleaning robot is in use, due to the pursuit of a more compact body and higher aesthetics, the existing battery pack is highly integrated with the host, without obvious disassembly interfaces or spaces reserved, and it is impossible to effectively disassemble the battery pack of the floor cleaning robot, thus making it inconvenient to remove and replace or repair the battery as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A battery pack for a floor cleaning robot, including a battery pack housing, a connecting plate is fixedly connected to the front surface of the battery pack housing, and an installation sleeve is sleeved on the outer wall of the connecting plate;

[0006] A handle is fixedly installed on the left side of the battery pack housing. Five through holes are opened at the bottom on the left side of the battery pack housing. A control circuit board is arranged on the inner bottom wall of the battery pack housing. Five cables are fixedly connected to the left side of the control circuit board, and one end of each cable passes through the through holes;

[0007] A plurality of heat dissipation holes are formed in the front surface of the mounting sleeve. Bolts penetrate through the interior of the periphery of the mounting sleeve, and the ends thereof are inserted into the connecting plate.

[0008] Preferably, a bottom plate is fixedly installed on the inner wall of the battery pack housing. A partition is fixedly installed at the top of the middle of the bottom plate. A plurality of protective pads are fixedly connected to both sides of the partition. Limit plates are fixedly installed at the top of both sides of the bottom plate. Five buffer pads are fixedly connected to the left side of the limit plate. Two battery bodies are arranged on the top of the bottom plate.

[0009] Preferably, the inner diameter of the mounting sleeve is larger than the diameter of the connecting plate. The bolts are detachably connected between the mounting sleeve and the connecting plate. By manually pulling out the bolts from the mounting sleeve and the connecting plate, the mounting sleeve can be detached from the battery pack housing.

[0010] Preferably, the partition and the protective pad are closely fitted, and the protective pad is made of rubber.

[0011] Preferably, both ends of the buffer pad are connected between the limit plate and the inner wall of the battery pack housing. The buffer pad is made of silica gel. The buffer pad has elasticity and a protective effect, so that the buffer pad plays a role in protecting and buffering.

[0012] Preferably, the number of the limit plates is two, and a plurality of protective pads are arranged on the right side of the limit plate. The plurality of protective pads connected by the limit plate and the partition are arranged on both sides of the battery body, so as to prevent the battery body from slipping and limit and fix the battery body.

[0013] Preferably, the battery body is detachably arranged from the bottom plate, and the battery body is arranged between the partition and the limit plate. By manually taking out the corresponding battery body to separate it from the partition and the limit plate, the battery body can be disassembled, replaced or repaired.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] For this floor sweeping robot battery pack, by providing bolts, the floor sweeping robot battery pack can be disassembled, which is convenient for later maintenance or battery replacement. And by providing a partition and limit plates, the battery body can be disassembled, replaced or repaired. Also, by providing protective pads and buffer pads, the battery body can be prevented from slipping and limited and fixed, effectively protecting the battery installed in the battery pack and at the same time protecting the battery pack housing. The specific content is as follows:

[0016] 1. Bolts are provided. Through the mutual cooperation among the cable, the handle, the battery pack housing, the bolts and the mounting sleeve, the mounting sleeve is separated from the connecting plate installed on the battery pack housing, so as to disassemble the floor sweeping robot battery pack, which is convenient for later maintenance or battery replacement;

[0017] 2. A partition board and a limiting board are provided. By manually removing the corresponding battery body from the partition board and the limiting board, the battery body can be disassembled, replaced, or repaired.

[0018] Furthermore, a protective pad is provided. A plurality of protective pads connected by the limiting board and the partition board are arranged on both sides of the battery body, thereby preventing the battery body from slipping and limiting and fixing it, effectively protecting the batteries installed in the battery pack.

[0019] Even further, a buffer pad is provided. A plurality of buffer pads are distributed on both sides of the inner wall of the battery pack housing in cooperation with it. The buffer pad is made of silica gel, has elasticity and a protective effect, enabling the buffer pad to play a role in protecting and buffering, so that the limiting board is not easily damaged when contacting the battery pack housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic cross-sectional view of the front view structure of the present invention;

[0021] Figure 2 is a schematic side view structure of the present invention;

[0022] Figure 3 is a schematic partial structure view of the battery pack housing of the present invention;

[0023] Figure 4 is a schematic partial structure view of the mounting sleeve of the present invention;

[0024] Figure 5 is a schematic structure view of the battery pack housing and the bottom plate of the present invention;

[0025] Figure 6 is a schematic partial structure view of the bottom plate, partition board, and limiting board of the present invention.

[0026] In the figure: 1. Battery pack housing; 2. Connecting plate; 3. Mounting sleeve; 4. Bolt; 5. Heat dissipation hole; 6. Handle; 7. Through hole; 8. Control circuit board; 9. Cable; 10. Bottom plate; 11. Partition board; 12. Protective pad; 13. Limiting board; 14. Buffer pad; 15. Battery body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1 - 6 , the present invention provides the following technical solutions:

[0029] Example 1: To solve the problem that when a battery pack of a floor sweeping robot on the market is in use, since the existing battery pack pursues a more compact body and higher aesthetics, the battery pack is highly integrated with the main body, without obvious disassembly interfaces or spaces reserved, and the battery pack of the floor sweeping robot cannot be effectively disassembled, thus making it inconvenient to remove and replace or repair the battery. Reference can be made to the attached Figure 1 - attached Figure 5 , including a battery pack housing 1, a connecting plate 2 is fixedly connected to the front of the battery pack housing 1, and an installation sleeve 3 is sleeved on the outer wall of the connecting plate 2; a handle 6 is fixedly installed on the left side of the battery pack housing 1, five through holes 7 are opened at the bottom on the left side of the battery pack housing 1, a control circuit board 8 is arranged on the inner bottom wall of the battery pack housing 1, five cables 9 are fixedly connected to the left side of the control circuit board 8, and one end penetrates through the through holes 7; a plurality of heat dissipation holes 5 are opened on the front of the installation sleeve 3, bolts 4 penetrate through the interior of the periphery of the installation sleeve 3, and the ends are inserted into the connecting plate 2. The inner diameter of the installation sleeve 3 is larger than the diameter of the connecting plate 2, and the bolts 4 are detachably connected between the installation sleeve 3 and the connecting plate 2.

[0030] By manually disconnecting each cable 9 by the staff, then taking out the battery pack housing 1 equipped with the battery body 15 from the floor sweeping robot through the handle 6, and then manually disassembling and detaching each bolt 4 from the battery pack housing 1 and the installation sleeve 3, so that the connecting plate 2 installed on the installation sleeve 3 and the battery pack housing 1 are separated, thereby disassembling the battery pack of the floor sweeping robot, which is convenient for later maintenance or battery replacement.

[0031] Example 2: The battery body 15 can be anti-slip and limited in position and fixed, effectively protecting the battery installed in the battery pack. Reference can be made to the attached Figure 1 and attached Figure 5 - attached Figure 6 , a bottom plate 10 is fixedly installed on the inner wall of the battery pack housing 1, a partition plate 11 is fixedly installed at the top in the middle of the bottom plate 10, a plurality of protective pads 12 are fixedly connected to both sides of the partition plate 11, limiting plates 13 are fixedly installed at the top on both sides of the bottom plate 10, five buffer pads 14 are fixedly connected to the left side of the limiting plates 13, and two battery bodies 15 are arranged on the top of the bottom plate 10. The partition plate 11 and the protective pads 12 are closely attached, and the protective pads 12 are made of rubber. Both ends of the buffer pads 14 are connected between the limiting plates 13 and the inner wall of the battery pack housing 1, and the buffer pads 14 are made of silica gel. The number of the limiting plates 13 is two, and a plurality of protective pads 12 are arranged on the right side of the limiting plates 13. The battery body 15 is detachably arranged with the bottom plate 10, and the battery body 15 is arranged between the partition plate 11 and the limiting plates 13.

[0032] After disassembling through the battery pack housing 1 and the mounting sleeve 3, manually remove the corresponding battery body 15 from the partition plate 11 and the limiting plate 13, so as to disassemble, replace or repair the battery body 15. A number of protective pads 12 connected by the limiting plate 13 and the partition plate 11 are arranged on both sides of the battery body 15, so as to prevent slipping and limit and fix the battery body 15, effectively protecting the batteries installed in the battery pack. Moreover, a plurality of buffer pads 14 are distributed on both sides of the inner wall of the battery pack housing 1. The buffer pads 14 are made of silica gel, having elasticity and a protective effect, so that the buffer pads 14 play a role in protecting and buffering, and the limiting plate 13 is not easily damaged when contacting the battery pack housing 1.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A battery pack for a sweeping robot, comprising a battery pack housing (1), a connecting plate (2) being fixedly connected to the front of the battery pack housing (1), and a mounting sleeve (3) being provided on the outer wall of the connecting plate (2); Features: A handle (6) is fixedly mounted on the left side of the battery pack housing (1); five through holes (7) are provided at the bottom of the left side of the battery pack housing (1); a control circuit board (8) is provided on the inner bottom wall of the battery pack housing (1); five cables (9) are fixedly connected to the left side of the control circuit board (8), and one end of the cables passes through the through hole (7); The front side of the installation sleeve (3) is provided with a plurality of heat dissipation holes (5), and bolts (4) are passed through the interior of the installation sleeve (3) on all sides, and the ends are inserted into the connection plate (2).

2. A sweeping robot battery pack according to claim 1, characterized in that: A bottom plate (10) is fixedly mounted on the inner wall of the battery pack housing (1), a partition plate (11) is fixedly mounted on the top in the middle of the bottom plate (10), a plurality of protective pads (12) are fixedly connected to both sides of the partition plate (11), a limiting plate (13) is fixedly mounted on the top on both sides of the bottom plate (10), five buffer pads (14) are fixedly connected to the left side of the limiting plate (13), and two battery bodies (15) are arranged on the top of the bottom plate (10).

3. The battery pack for a sweeping robot according to claim 1, characterized in that: The inner diameter of the mounting sleeve (3) is greater than the diameter of the connecting plate (2), and the bolt (4) is detachably connected to the mounting sleeve (3) and the connecting plate (2).

4. The battery pack for a sweeping robot according to claim 2, characterized in that: The partition plate (11) and the protective pad (12) are tightly fitted, and the protective pad (12) is made of rubber.

5. The battery pack for a sweeping robot according to claim 2, characterized in that: The two ends of the buffer pad (14) are connected to the limit plate (13) and the inner wall of the battery pack housing (1), and the buffer pad (14) is made of silica gel.

6. The battery pack for a sweeping robot according to claim 2, characterized in that: The number of the limiting plates (13) is two, and a plurality of protective pads (12) are arranged on the right side of the limiting plates (13).

7. The battery pack for a sweeping robot according to claim 2, characterized in that: The battery body (15) and the bottom plate (10) are arranged to be disassembled, and the battery body (15) is arranged between the partition plate (11) and the limiting plate (13).

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