CN207664699U - A kind of solar charging device for sweeping robot - Google Patents

Abstract

The utility model discloses a solar charging device for a sweeping robot, which comprises a solar charging stand, a storage battery, and a circuit control board. The storage battery and the circuit control board are all installed in the solar charging stand, and is characterized in that: It includes a charging base, an upper cover and a charging box. The charging box is a trapezoidal table body. The upper cover and the charging base are respectively connected to the upper and lower sides of the front side of the charging box. The upper cover, the left and right sides of the charging box and the The rear sides are covered with solar panels. During normal use, the charging device of the sweeping robot is powered by solar charging; when it is urgently needed, it can be converted to a charging method that uses household power, batteries and solar power at the same time. The charging device for the sweeping robot has the advantages of energy saving, environmental protection, high efficiency, etc., and is of great significance to the popularization and use of the sweeping robot.

Description

A solar charging device for sweeping robot

technical field

The utility model relates to the technical field of sweeping robots, in particular to a solar charging device for sweeping robots.

Background technique

Sweeping robots generally have an automatic recharging function. When the power of the sweeping robot is lower than a threshold, the robot will automatically find a charging stand for charging. At present, the charging stand of the household sweeping robot is usually installed indoors, and the sweeping robot is directly charged by the power supply.

With the popularization of household smart appliances, sweeping robots are frequently used, resulting in a large consumption of electric energy and increasing the energy crisis. In addition, the charging time of the sweeping robot is long. When the sweeping robot has a large working area and cannot complete the cleaning task after a full charge, it needs to wait for a long time, which causes inconvenience to the user.

Utility model content

The purpose of this utility model is to provide a solar charging device for sweeping robots, which can not only use solar energy to charge the sweeping robots, but also realize energy saving and environmental protection; Charging or battery replacement saves the user's waiting time and overcomes the shortcomings of the prior art.

The technical solution of the utility model to solve the technical problem is: a solar charging device for sweeping robots, including a solar charging stand, a storage battery, and a circuit control board. The storage battery and the circuit control board are all installed in the solar charging stand. It is characterized in that: the solar charging base includes a charging base, an upper cover and a charging box, the charging base is provided with a charging contact shrapnel, the charging box is a trapezoidal platform, and the upper cover and the charging base are respectively connected to the charging box On the upper and lower sides of the front side, the upper cover is covered with a solar battery panel, and a power charging port and a charging mode selection switch are installed under the front side of the charging box. The left and right sides and the rear side of the charging box are covered with solar panels. The circuit control board is electrically connected to the battery, the charging contact shrapnel, the solar panel, the charging port of the power supply and the charging mode selection switch.

Inside the charging box are battery installation slots and circuit board accommodating slots; a transparent navigation window is set above the front side of the charging box.

The circuit board accommodating groove is opened on the top of the charging box.

A detachable cover plate is arranged on the top opening of the circuit board accommodating groove.

The battery installation groove is located below the circuit board accommodating groove and opens at the bottom of the circuit board accommodating groove.

The circuit control board integrates the charging circuit and the navigation circuit.

The beneficial effects of the utility model are:

The charging device of the utility model can not only use household power supply to charge the sweeping robot, but also use solar energy to charge the sweeping robot, and in the control process, the solar charging method is preferentially selected for power supply, which achieves the purpose of environmental protection and saving power consumption. On the other hand, when there is an urgent need to use the sweeping robot, it can be directly converted to the charging method of household power supply, battery and solar power at the same time, which greatly improves the charging efficiency and saves the user's waiting time.

The charging device for the sweeping robot has the advantages of energy saving, environmental protection, high efficiency, etc., and is of great significance to the popularization and use of the sweeping robot.

Description of drawings

Fig. 1 is a control block diagram of the solar charging device of the present invention.

Fig. 2 is a front view of the solar charging device of the present invention.

Fig. 3 is a left view of the solar charging device of the present invention.

Fig. 4 is a top view of the solar charging device of the present invention.

Fig. 5 is a disassembled schematic view of the components of the solar charging device of the present invention.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, but should not be construed as limiting the present utility model.

In describing the present invention, it should be understood that the terms "central", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" The orientation or positional relationship indicated by , "outside", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific Orientation, construction and operation in a particular orientation, therefore should not be construed as limiting the invention. Unless stated otherwise, "plurality" means two or more.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection; Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Referring to Figures 1-5, the utility model provides a solar charging device for sweeping robots, including a solar charging stand, a battery 6, and a circuit control board 5; the battery and the circuit control board are installed in the solar charging stand.

(1) The entire solar charging stand adopts a C-shaped structure, which is composed of a charging base 3 , an upper cover 2 and a charging box 1 .

The charging base 3 is equipped with two charging contact shrapnels 31 for automatic recharging of the sweeping robot. The upper cover is parallel to the charging base, and the upper cover 2 is covered by a solar panel 4 . The shape of the charging box is a trapezoidal platform, the upper bottom and the lower bottom are both rectangular, and the area of the lower bottom is larger than that of the upper bottom. The upper bottom is the upper part of the charging box, which is connected to the upper cover of the charging stand and has a detachable cover installed. The lower bottom is the bottom of the charging box, which is connected to the charging base. The left and right sides and the rear side of the charging box are covered with solar panels 4 , and these surfaces form an included angle of 45 degrees with the horizontal plane for maximally absorbing solar energy. The front side of the charging box is perpendicular to the charging base, and a power charging port 13 and a charging mode selection switch 12 are installed on the lower side of the front side, and a transparent navigation window 11 is installed on the upper side of the front side. A storage battery installation groove 17 (small cuboid groove) and a circuit board accommodating groove 16 (large cuboid groove) are dug inside the charging box, which are respectively used for installing the battery and the circuit control board. The small cuboid groove is located below the large cuboid groove.

(2) The battery 6 is installed in the small cuboid groove 17 of the charging box, and adopts a lead-acid maintenance-free battery or a colloidal battery. These two batteries have their inherent "free" maintenance characteristics and the characteristics of less pollution to the environment. The storage battery can be charged by solar energy or by household power.

(3) The circuit control board 5 is installed in the large cuboid groove 16 of the charging box, above the battery, and the control board is completely visible in the transparent navigation window 1 . The circuit control board integrates the charging circuit and the navigation circuit to complete three functions: one is as a solar charging controller, the other is used to realize the automatic recharging and navigation of the sweeping robot, and the third is to control the charging method of the sweeping robot. The opening of the cuboid large groove is upwards, and storage battery 6 and circuit control board 5 can be put into the box from the opening above, and the opening of the cuboid large groove is covered with cover plate 15.

(4) The solar charging device is usually installed in a place where there is sunlight such as a balcony or inside a house. After receiving sunlight, the four solar panels on the C-type solar charging stand convert solar energy into electrical energy through the circuit control board.

The specific control mode of the solar charging device is as follows:

① When the sweeping robot does not need to be charged, the electric energy converted from solar energy is stored in the battery of the charging device.

②When the sweeping robot needs to be charged but not in urgent need of use, the battery of the charging device and the solar panel directly charge the sweeping robot at the same time. If the charging time is greater than a certain value and is not fully charged, it will automatically switch to charging with household power.

③When the sweeping robot needs to be charged and needs to be used urgently, the household power supply, the battery of the charging device and the solar panel charge the sweeping robot at the same time to improve the charging efficiency.

④Whether the sweeping robot needs to be used urgently depends on the working time of the sweeping robot in the last 24 hours: in the last 24 hours, if the working time of the sweeping robot is not less than 3 hours, that is, the sweeping robot has been away from the charging device for at least 3 hours. It is considered that the cleaning task within one day is completed, and the sweeping robot is not in urgent need of use; if within the last 24 hours, the sweeping robot has been working for less than 3 hours, that is, the sweeping robot has been away from the charging device for less than 3 hours, it is considered that the sweeping work within a day The task has not been completed, and the sweeping robot is in urgent need of use.

⑤Whether the sweeping robot needs to be used urgently can also be selected manually through the charging mode selection switch. Under normal circumstances, the charging mode selection switch is set to the OFF position. At this time, the charging mode of the sweeping robot is automatically recognized by the system, that is, it is determined according to the working hours of the sweeping robot in the last 24 hours. If the owner needs to save charging time under special circumstances, the charging mode selection switch can be placed in the ON position. At this time, the charging mode of the sweeping robot is directly converted to the household power supply, the battery of the charging device and the solar panel at the same time. Charge the sweeping robot to improve charging efficiency.

⑥When the sweeping robot needs to be charged and needs to be used urgently, the battery on the sweeping robot can also be replaced manually with the battery on the charging device. By replacing the battery, the sweeping robot can work immediately, and the battery on the sweeping robot can also be used Charging is done directly on the charging device.

Although the embodiments of the present invention have been shown and described, those skilled in the art should understand that various changes, modifications, substitutions and Variations, the scope of the utility model is defined by the claims and their equivalent replacements, and improvements made without creative work should be included in the protection scope of the utility model.

Claims (6)

1. a kind of solar charging device for sweeping robot, including solar recharging seat, accumulator, circuit control panel, The accumulator and circuit control panel are installed in solar recharging seat, it is characterised in that：The solar recharging seat includes Charging base, upper cover and charging box, the charging base are provided with charge contact shrapnel, and the charging box is trapezoidal stage body, institute State upper cover, charging base is connected to the upper and lower side of leading flank of charging box, cover solar panel in the upper cover, institute It states and power source charges mouth and modes selecting switch is installed below charging box leading flank, the charging box left and right sides are with after Side covers solar panel, and the circuit control panel is electrically connected the accumulator, charge contact shrapnel, solar cell Plate, power source charges mouth and modes selecting switch.

2. being used for the solar charging device of sweeping robot according to claim 1, it is characterised in that：In the charging box There are accumulator mounting groove and circuit board storage tank in portion；Transparent navigation window is set above the leading flank of the charging box.

3. being used for the solar charging device of sweeping robot according to claim 2, it is characterised in that：The circuit board holds Set open top of the slot in charging box.

4. being used for the solar charging device of sweeping robot according to claim 3, it is characterised in that：The circuit board holds It sets and dismountable cover plate is set in the open top of slot.

5. being used for the solar charging device of sweeping robot according to claim 4, it is characterised in that：The accumulator peace Tankage is located at below circuit board storage tank and in the bottom opening of circuit board storage tank.

6. being used for the solar charging device of sweeping robot according to claim 5, it is characterised in that：The circuit control Plate integrates charging circuit and navigation circuit.