Electric sprayer

Abstract

The utility model discloses an electric sprayer and relates to the technical field of sprayers. Comprising a sprayer body and a controller, a base is fixed to the bottom end of the sprayer body, an arch-shaped groove is formed in the bottom of the sprayer body, a solar panel and a storage battery are arranged at the bottom of one side of the arch-shaped groove, and a moving assembly is arranged on the back face of the solar panel. The device is provided with the arch-shaped groove, the solar panel and the moving assembly, when the device is not used, the solar panel is located at the bottom of the arch-shaped groove, the solar panel can be prevented from being collided by external objects, the solar panel is protected, when the device is used, the solar panel is pulled out, the horizontal direction of the solar panel is limited through the moving assembly, and the device is convenient to use. The light facing angle of the solar panel is adjusted through the moving assembly, and light energy is converted into electric energy through the solar panel and then stored in the storage battery.

Description

Technical Field

[0001] The utility model relates to the technical field of sprayers, specifically an electric sprayer. Background Art

[0002] An electric sprayer is a device that uses the siphon effect to turn liquid medicine or other liquids into a mist and evenly spray water or others. During agricultural cultivation, pesticides can be sprayed through the electric sprayer to prevent and control pests and diseases.

[0003] The Chinese utility model patent with the authorization announcement number CN220630824U discloses an electric sprayer, which relates to the technical field of sprayers. During the spraying process, the user can wear a rope belt and a mounting plate. At this time, the user can be effectively supported through the rope belt and the plate, thereby helping to improve the comfort of use.

[0004] The above solution solves the technical problems proposed in its background art. However, in actual application, the above solution still has certain defects. The electric sprayer is powered by a storage battery to supply power to the water pump. After long-term use, the storage battery may run out of power. At this time, the storage battery needs to be replaced, which reduces the work efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to provide an electric sprayer to solve the problems proposed in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an electric sprayer, including a sprayer body and a controller. A base is fixed at the bottom end of the sprayer body. An arched groove is formed at the bottom of the sprayer body. A solar panel and a storage battery are arranged at the bottom of one side of the arched groove. A moving component is arranged on the back of the solar panel.

[0007] A back support component and two straps are arranged on the back of the sprayer body. The back support component includes an arc-shaped block. An electronic fan is fixed on the plate body of the arc-shaped block. External wind is blown into the inner cavity of the arc-shaped block through the electronic fan.

[0008] Preferably, the moving component includes two receiving pipes. A plug-in pipe is movably inserted into the receiving pipe. A connecting shaft is fixed between the two plug-in pipes. The bottom of the solar panel is movably connected to the connecting shaft.

[0009] A limiting component is arranged on the side of the receiving pipe to limit the receiving pipe and the plug-in pipe.

[0010] A connecting plate is fixed between the two plug-in pipes. An electric telescopic rod is arranged between the connecting plate and the solar panel. The two sides of the electric telescopic rod are respectively movably connected to the connecting plate and the solar panel.

[0011] Preferably, the limiting component includes a plurality of first jacks opened on the side surface of the insertion tube and a second jack opened on one side of the receiving and inserting tube;

[0012] A movable plate is arranged on the side surface of the receiving and inserting tube. A plug rod is fixed on the side of the movable plate facing the receiving and inserting tube. The plug rod is respectively adapted to the first jack and the second jack. A magnetic conduction block is fixed on the side of the movable plate facing away from the receiving and inserting tube. A spring is connected between the movable plate and the receiving and inserting tube;

[0013] A support frame is fixed on the side surface of the receiving and inserting tube. An electromagnet is fixed on the side of the support frame facing the magnetic conduction block.

[0014] Preferably, a guiding rod is fixed on the side surface of the receiving and inserting tube. The guiding rod is movably inserted into the movable plate.

[0015] Preferably, the back support component further includes a plurality of ventilation grooves opened on the side surface of the arc-shaped block. The ventilation grooves divide the side plate body of the arc-shaped block into a plurality of arc-shaped plates. A plurality of air permeation holes are vertically opened in the arc-shaped plates.

[0016] Preferably, an elastic pad is fixed on the side surface of the arc-shaped block.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] This electric sprayer is provided with an arched groove, a solar panel and a moving component. When the device is not in use, the solar panel is located at the bottom of the arched groove, which can prevent external objects from colliding with the solar panel and protect the solar panel. When using the device, the solar panel is pulled out, the horizontal direction of the solar panel is limited by the moving component, and the light-receiving angle of the solar panel is adjusted by the moving component. The light energy is converted into electrical energy by the solar panel and stored in the storage battery, so as to supply power to the electrical components of the sprayer body. The device can automatically charge the storage battery during use, thereby increasing the single use time of this electric sprayer, reducing the frequency of replacing the storage battery, and improving work efficiency.

[0019] Meanwhile, a back support component is provided. During use, the arc-shaped block fits with the back of the staff, thereby improving the wearing comfort. The human body heat is dissipated in the ventilation grooves and the inner cavity of the arc-shaped block. The controller controls the electronic fan to start, and the external wind is blown into the inner cavity of the arc-shaped block through the electronic fan to cool the inner cavity of the arc-shaped block. Finally, the heat is discharged through the air permeation holes, thereby further improving the wearing comfort. Description of the Drawings

[0020] Figure 1 It is the right-side axonometric view of the present utility model;

[0021] Figure 2 It is the left-side axonometric view of the present utility model;

[0022] Figure 3 This is a detailed view of the back support component of the present utility model;

[0023] Figure 4 This is a detailed view of the moving component of the present utility model.

[0024] In the figure: 1, the sprayer body; 2, the back support component; 201, the arc-shaped block; 202, the ventilation groove; 203, the electric fan; 204, the ventilation hole; 205, the elastic pad; 3, the shoulder strap; 4, the base; 5, the solar panel; 6, the moving component; 601, the socket pipe; 602, the inserted pipe; 603, the connecting plate; 604, the electric telescopic rod; 605, the movable plate; 606, the spring; 607, the guide rod; 608, the magnetic conduction block; 609, the electromagnet; 7, the storage battery. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] As Figures 1 - 4 shown, the present utility model provides a technical solution: an electric sprayer, including a sprayer body 1 and a controller (not shown in the figure), the controller is fixed on the side of the sprayer body 1, a base 4 is fixed at the bottom end of the sprayer body 1, an arched groove is formed at the bottom of the sprayer body 1, a solar panel 5 and a storage battery 7 are arranged at the bottom of one side of the arched groove, light energy is converted into electrical energy by the solar panel 5 and stored in the storage battery 7, and in order to protect the photovoltaic surface of the solar panel 5, a detachable light-transmitting glass is installed on the photovoltaic surface of the solar panel 5.

[0027] In order to protect the sprayer body 1, when the device is not in use, the sprayer body 1 is located directly below the arched groove. When using the device, in order to move and rotate the solar panel 5, a moving component 6 is arranged on the back of the solar panel 5. Among them, as Figure 1 and Figure 4 shown, the moving component 6 includes two socket pipes 601 fixed at the top end of the base 4, an inserted pipe 602 is movably inserted into the socket pipe 601, a connecting shaft is fixed between the two inserted pipes 602, and the bottom of the solar panel 5 is movably connected to the connecting shaft, that is, the solar panel 5 can rotate around the central axis of the connecting shaft. A limiting component is arranged on the side of the socket pipe 601 to limit the socket pipe 601 and the inserted pipe 602.

[0028] A connecting plate 603 is fixed between two intubation tubes 602. An electric telescopic rod 604 is arranged between the connecting plate 603 and the solar panel 5. The two sides of the electric telescopic rod 604 are respectively movably connected to the connecting plate 603 and the solar panel 5. The electric telescopic rod 604 is controlled by a controller. The contraction of the electric telescopic rod 604 can drive the solar panel 5 to rotate, making the solar panel 5 inclined to the ground so as to cater to the sunlight.

[0029] As Figure 4 shown, the limiting component includes a plurality of first jacks opened on the side surface of the intubation tube 602 and a second jack opened on the outermost side of the socketed intubation tube 601. In a specific embodiment of this solution, the apertures of the first jack and the second jack are equal. The number of the first jacks is set to two, which are distributed on both sides of the intubation tube 602. A movable plate 605 is arranged on the side surface of the socketed intubation tube 601. A plug rod is fixed on the side of the movable plate 605 facing the socketed intubation tube 601. The plug rod is respectively adapted to the first jack and the second jack. A magnetic conduction block 608 is fixed on the side of the movable plate 605 facing away from the socketed intubation tube 601. A spring 606 is connected between the movable plate 605 and the socketed intubation tube 601. The plug rod is located inside the spiral coil of the spring 606. A support frame is fixed on the side surface of the socketed intubation tube 601. An electromagnet 609 is fixed on the side of the support frame facing the magnetic conduction block 608. When the electromagnet 609 is energized to generate magnetism, the electromagnet 609 attracts the magnetic conduction block 608, driving the plug rod to move outward, thereby releasing the limit on the socketed intubation tube 601 and the intubation tube 602.

[0030] To ensure that the plug rod can move horizontally, a guide rod 607 is fixed on the side surface of the socketed intubation tube 601, and the guide rod 607 is movably inserted into the movable plate 605.

[0031] A back support assembly 2 and two straps 3 are arranged on the back of the sprayer body 1. As Figure 3 shown, the back support assembly 2 includes an arc-shaped block 201 that fits the back of the user and a plurality of ventilation grooves 202 opened on the side surface of the arc-shaped block 201. The ventilation grooves 202 divide the side plate body of the arc-shaped block 201 into a plurality of arc-shaped plates. A plurality of air holes 204 are vertically opened in the arc-shaped plates. An electric fan 203 is fixed on the plate body of the arc-shaped block 201. The outside air is blown into the inner cavity of the arc-shaped block 201 through the electric fan 203. After cooling the inner cavity of the arc-shaped block 201, it is discharged through the air holes 204. To further improve the wearing comfort, an elastic pad 205 made of rubber or sponge material is fixed on the side surface of the arc-shaped block 201.

[0032] For the supplement of this solution, when using this device, the controller controls the electromagnet 609 to be energized. When the electromagnet 609 is energized and magnetized, the electromagnet 609 attracts the magnetic conduction block 608, driving the insertion rod to move outward, thereby releasing the limit on the socket pipe 601 and the insertion pipe 602, pulling the solar panel 5, and the insertion pipe 602 moves within the socket pipe 601. When the solar panel 5 is located on the outermost side, at this time, the first socket hole on the innermost side of the insertion pipe 602 coincides with the second socket hole of the socket pipe 601. The controller controls the electromagnet 609 to be de-energized and demagnetized. Driven by the spring 606, the insertion rod is inserted into the first socket hole on the innermost side of the insertion pipe 602 and the second socket hole of the socket pipe 601 to fix the insertion pipe 602 and the socket pipe 601. By controlling the contraction of the electric telescopic rod 604 through the controller, the light-facing angle of the solar panel 5 is adjusted. The light energy is converted into electric energy through the solar panel 5 and stored in the storage battery 7, thereby supplying power to the electrical components of the sprayer body 1. This device can automatically charge the storage battery 7 during use, thereby increasing the single-use time of this electric sprayer, reducing the frequency of replacing the storage battery 7, and improving work efficiency.

[0033] During use, the arc-shaped block 201 fits against the back of the staff, thereby improving the wearing comfort. The human body heat is dissipated in the inner cavities of the ventilation slots 202 and the arc-shaped block 201. By controlling the electronic fan 203 to start through the controller, the outside wind is blown into the inner cavity of the arc-shaped block 201 through the electronic fan 203. After cooling the inner cavity of the arc-shaped block 201, the heat is discharged through the ventilation holes 204, thereby further improving the wearing comfort.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended embodiments and their equivalents.

Claims

1. Electric sprayer, comprising a sprayer body (1) and a controller, characterized in that: A base (4) is fixed to the bottom end of the sprayer body (1). An arched groove is formed at the bottom of the sprayer body (1). A solar panel (5) and a storage battery (7) are arranged at the bottom on one side of the arched groove. A moving component (6) is arranged on the back surface of the solar panel (5). A back support component (2) and two straps (3) are arranged on the back surface of the sprayer body (1). The back support component (2) includes an arc-shaped block (201). An electric fan (203) is fixed to the plate body of the arc-shaped block (201). External wind is blown into the inner cavity of the arc-shaped block (201) through the electric fan (203).

2. The electric sprayer according to claim 1, characterized in that: The moving component (6) includes two socket pipes (601). A plug pipe (602) is movably inserted into the socket pipe (601). A connecting shaft is fixed between the two plug pipes (602). The bottom of the solar panel (5) is movably connected to the connecting shaft. A limiting component is arranged on the side surface of the socket pipe (601) to limit the socket pipe (601) and the plug pipe (602). A connecting plate (603) is fixed between the two plug pipes (602). An electric telescopic rod (604) is arranged between the connecting plate (603) and the solar panel (5). Two sides of the electric telescopic rod (604) are respectively movably connected to the connecting plate (603) and the solar panel (5).

3. The electric sprayer according to claim 2, characterized in that: The limiting component includes a plurality of first jacks formed on the side surface of the plug pipe (602) and a second jack formed on one side of the socket pipe (601). A movable plate (605) is arranged on the side surface of the socket pipe (601). A plug rod is fixed to the side of the movable plate (605) facing the socket pipe (601). The plug rod is respectively adapted to the first jack and the second jack. A magnetic conduction block (608) is fixed to the side of the movable plate (605) facing away from the socket pipe (601). A spring (606) is connected between the movable plate (605) and the socket pipe (601). A support frame is fixed to the side surface of the socket pipe (601). An electromagnet (609) is fixed to the side of the support frame facing the magnetic conduction block (608).

4. The electric sprayer according to claim 3, characterized in that: A guide rod (607) is fixed to the side surface of the socket pipe (601). The guide rod (607) is movably inserted into the movable plate (605).

5. The electric sprayer according to claim 1, wherein: The back support component (2) further includes a plurality of ventilation grooves (202) formed on the side surface of the arc-shaped block (201). The ventilation grooves (202) divide the side plate body of the arc-shaped block (201) into a plurality of arc-shaped plates. A plurality of air holes (204) are vertically formed in the arc-shaped plates.

6. The electric sprayer according to claim 5, wherein: An elastic pad (205) is fixed to the side surface of the arc-shaped block (201).

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