Novel handheld efficient electric sprayer

Abstract

The utility model discloses a novel handheld efficient electric sprayer which comprises a sprayer body, a switch button, a battery, an atomizing nozzle, a screw cap, a water bottle, a fixing device and a protective device. The fixing device is arranged, the water bottle is supported through the two sets of clamping blocks, the supporting strength of the water bottle is improved, the water bottle is more stable to install and use, the water bottle is preliminarily stabilized through the clamping blocks under the action of a connecting spring, then a threaded connection area is in threaded connection with a connecting block through inward rotation of an adjusting rod, and the water bottle is more stable to install and use. By means of magnetic connection between a second magnetic block in a protection plate and a magnetic block in a mounting plate, the protection plate is stably placed at the front end of the mounting plate, a round hole is blocked, and the situation that in the idle process of the sprayer body, the water bottle is clamped and supported by the clamping block is prevented, so that the water bottle is rapidly and stably mounted. Plant crawlers lay eggs and remain in the mounting area of the materialized spray head, and pollution of the crawlers to the sprayer body is reduced.

Description

Technical Field

[0001] The utility model relates to the field of sprayers, in particular to a novel handheld high-efficiency electric sprayer. Background Art

[0002] A sprayer, short for "atomizer," uses suction to turn liquids into a mist and spray them evenly onto an object. It uses the principle that high-speed water breaks into small droplets when it hits an obstacle. Water is forced through a narrow tube to create a high-speed stream, which then breaks into small droplets when it hits an obstacle. It's like turning on a faucet and then blocking it with your finger.

[0003] When using existing household electric sprayers, the water bottle is usually installed by screwing the cap onto the water bottle. Since the bottle mouth of some models of electric sprayers is arranged on the outside, the load-bearing of the cap is uneven when the water bottle is installed by screwing the cap, with one side being subjected to greater force. As a result, there is a risk of unstable installation of the water bottle filled with water during use. In addition, when the electric sprayer is idle, it is easily attracted to reptiles due to the influence of the surrounding environment and the humid and hidden environment of the spray head. There is a risk that plant reptiles will lay eggs in the area where the spray head is installed, thereby contaminating the nozzle of the electric sprayer. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a novel handheld high-efficiency electric sprayer.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a novel handheld high-efficiency electric sprayer, comprising a sprayer body, a switch button, a battery, an atomizing nozzle, a screw cap, a water bottle, a fixing device, and a protective device. The left end of the sprayer body is provided with a switch button, and a battery is installed at its bottom end. The atomizing nozzle is installed at the right end of the sprayer body, the screw cap is movably installed at the right bottom end of the sprayer body, the top of the water bottle is threadedly connected to the screw cap, the fixing device is fixed to the middle part of the sprayer body, and the protective device is installed at the right end of the sprayer body. The fixing device comprises an assembly, a connecting block, a connecting spring, a card block, an adjusting rod, and a threaded connection area. The assembly is fixed to the middle part of the sprayer body, and a connecting spring is installed inside the assembly. The right end of the card block is elastically connected to the assembly body by a connecting spring. The right end of the assembly is fixed with a connecting block. The left end of the adjusting rod is rotatably connected to the card block. A threaded connection area is provided on the outer side of the middle part of the adjusting rod, and the threaded connection area is threadedly connected to the inner side of the connecting block.

[0006] As a further solution of the present invention, the protective device includes a side panel, a mounting plate, a magnetic block, a circular hole, a protective plate, a second magnetic block, and an anti-slip strip. The rear end of the side panel is fixed to the sprayer body, the left end of the mounting plate is fixed to the sprayer body, the four ends of the side panel and the mounting plate are fixed with magnetic blocks, the four ends of the protective plate are fixed with second magnetic blocks, and the rear end of the second magnetic block is magnetically connected to the magnetic block.

[0007] As a further solution of the present invention, a circular hole is opened in the middle of the mounting plate to prevent the installation of the mounting plate from affecting the spraying of water mist from the atomizing nozzle.

[0008] As a further solution of the present invention, the front end of the protective plate is provided with an anti-slip strip to facilitate the removal of the protective plate and the replacement of the placement area of the protective plate, so that the protective plate can be flexibly changed to the front end of the side plate and the mounting plate.

[0009] As a further solution of the present invention, the four sides of the clamping block are all inclined, which facilitates the installation and embedding of the water bottle.

[0010] As a further solution of the present invention, the cross section of the assembly is concave, which adapts to the structure of the sprayer body and provides a placement area for the water bottle inside.

[0011] As a further solution of the present invention, inwardly recessed grooves are respectively provided at the front and rear ends of the left side of the water bottle, and the grooves fit with the card block, so that the card block can be connected with the grooves to support the water bottle, so that when the water bottle is installed on the sprayer body, the support strength is large, which facilitates the stable installation and use of the water bottle.

[0012] As a further solution of the present invention, the connecting spring is made of alloy spring steel and has excellent elastic restoring force and strength.

[0013] As a further solution of the present invention, the sprayer also includes a blower and a water pump, which are both arranged in the sprayer body and electrically connected to the battery respectively. The output end of the blower is directed toward the atomizing nozzle. A water pipe for guiding the water flow is provided in the device body, one end of the water pipe is arranged in the water bottle, and the other end extends to the atomizing nozzle through the water pump.

[0014] As a further solution of the present invention, a lighting device is provided above the atomizing nozzle.

[0015] Compared with the existing technology, the utility model provides a new handheld high-efficiency electric sprayer with the following beneficial effects:

[0016] 1. In the utility model, a fixing device is provided and two groups of clamping blocks are used to support the water bottle, thereby increasing the supporting strength of the water bottle and making the installation and use of the water bottle more stable. The clamping block is used to initially stabilize the water bottle under the action of the connecting spring, and then the threaded connection area is threadedly connected with the connecting block by the inward rotation of the adjusting rod, thereby stabilizing the clamping support of the water bottle by the clamping block, thereby achieving quick and stable installation of the water bottle.

[0017] 2. In the present invention, a protective device is provided, and the magnetic connection between the second magnetic block in the protective plate and the magnetic block in the mounting plate is utilized to stably place the protective plate at the front end of the mounting plate, thereby blocking the circular hole. This prevents plant crawlers from laying eggs and staying in the installation area of the physical and chemical nozzle when the sprayer body is idle, thereby reducing the contamination of the sprayer body nozzle by the crawlers, and preventing the pollutants produced by the crawlers from being contaminated in the atomizing nozzle, corroding and affecting the use of the atomizing nozzle.

[0018] 3. In the present invention, a blower is arranged in the device, and the output end of the blower is directed toward the atomizing nozzle. When working, the wind force blown out by the blower will scatter the mist droplets and blow the mist droplets to a farther distance. At the same time, a lighting device is provided at the atomizing nozzle, so that the device can accurately spray the target object even when the light is dim. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the fixing device of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixing device of the utility model;

[0022] Figure 4 This is a detailed enlarged structural diagram of the fixing device of the utility model;

[0023] Figure 5 This is a schematic diagram of the three-dimensional structure of the protective device of the utility model;

[0024] Figure 6 It is an internal schematic diagram of the utility model.

[0025] The components include: sprayer body 1, switch button 2, battery 3, atomizing nozzle 4, screw cap 5, water bottle 6, fixing device 7, protective device 8, water pipe 9, water pump 10, blower 11, lighting device 12, assembly 71, connecting block 72, connecting spring 73, clamping block 74, adjusting rod 75, threaded connection area 76, side panel 81, mounting plate 82, magnet 83, round hole 84, protective plate 85, second magnet 86, and anti-slip strip 87. DETAILED DESCRIPTION

[0026] In order to further explain the technical solution of the present invention, specific embodiments are described in detail below.

[0027] See also Figure 1 In the embodiment of the present utility model:

[0028] A new handheld high-efficiency electric sprayer includes a sprayer body 1, a switch button 2, a battery 3, an atomizing nozzle 4, a screw cap 5, and a water bottle 6. The switch button 2 is provided at the left end of the sprayer body 1, and the battery 3 is installed at its bottom end. The atomizing nozzle 4 is installed at the right end of the sprayer body 1, and the screw cap 5 is movably installed at the right bottom end of the sprayer body 1. The top of the water bottle 6 is threadedly connected to the screw cap 5. The front and rear ends of the left side of the water bottle 6 are respectively provided with inwardly concave grooves, which fit with the card block 74, so that the card block 74 can support the water bottle 6 by fitting with the groove. When the water bottle 6 is installed on the sprayer body 1, the support strength is large, which facilitates the stable installation and use of the water bottle 6.

[0029] The sprayer body 1 is prior art and will not be described in detail here.

[0030] refer to Figure 2-Figure 4 , in the embodiment of the present utility model:

[0031] The fixing device 7 is fixed to the middle part of the sprayer body 1. The fixing device 7 includes an assembly 71, a connecting block 72, a connecting spring 73, a clamping block 74, an adjusting rod 75, and a threaded connection area 76. The assembly 71 is fixed to the middle part of the sprayer body 1, and a connecting spring 73 is installed inside it. The right end of the clamping block 74 is elastically connected to the assembly 71 using a connecting spring 73. The right end of the assembly 71 is fixed with a connecting block 72, and the left end of the adjusting rod 75 is rotatably connected to the clamping block 74. A threaded connection area 76 is provided on the outer side of the middle part of the adjusting rod 75, and the threaded connection area 76 is threadedly connected to the inner side of the connecting block 72. The four sides of the clamping block 74 are all inclined to facilitate the installation and embedding of the water bottle 6. The cross section of the assembly 71 is "concave", which adapts to the structure of the sprayer body 1 and provides a placement area for the water bottle 6 inside.

[0032] When the bottle 6 is installed, the block 74 is squeezed by the water bottle 6 and the connecting spring 73 is squeezed. After the water bottle 6 is fully embedded and installed, the grooves at the front and rear ends thereof fit into the block 74, and the block 74 is no longer squeezed. Under the reset of the connecting spring 73, the block 74 squeezes the water bottle 6. Then, by screwing the adjusting rod 75 inward, the threaded connection area 76 in the adjusting rod 75 moves inward and is threadedly connected with the connecting block 72, thereby strengthening and stabilizing the squeezing of the water bottle 6 by the block 74, and achieving strengthened support for the water bottle 6. At this time, the connecting spring 73 cannot move due to the threaded connection between the connecting block 72 and the threaded connection area 76.

[0033] refer to Figure 5 , in the embodiment of the present utility model:

[0034] The protective device 8 is installed at the right end of the sprayer body 1. The protective device 8 includes a side panel 81, a mounting plate 82, a magnetic block 83, a circular hole 84, a protective panel 85, a second magnetic block 86, and an anti-slip strip 87. The rear end of the side panel 81 is fixed to the sprayer body 1, and the left end of the mounting plate 82 is fixed to the sprayer body 1. The four ends of the side panel 81 and the mounting plate 82 are fixed with magnetic blocks 83. The four ends of the protective panel 85 are fixed with second magnetic blocks 86. The rear end of the second magnetic block 86 is magnetically connected to the magnetic block 83. A circular hole 84 is provided in the middle of the mounting plate 82 to prevent the installation of the mounting plate 82 from affecting the water mist spraying of the atomizing nozzle 4. An anti-slip strip 87 is provided at the front end of the protective panel 85 to facilitate the removal of the protective panel 85 and the replacement of the placement area of the protective panel 85, so that the protective panel 85 can be flexibly changed at the front end of the side panel 81 and the mounting plate 82.

[0035] refer to Figure 1-Figure 5 When in use, fill the water bottle 6 with clean water and insert the water bottle 6 into the water bottle installation part of the sprayer body 1. During the insertion process, the water bottle 6 pushes the clamping block 74 to squeeze the connecting spring 73, and then the cap 5 is rotated to be threadedly connected with the water bottle 6. The water bottle 6 is installed on the sprayer body 1. At this time, the grooves at the front and rear ends of the left side of the water bottle 6 fit with the clamping block 74, and the connecting spring 73 is reset.

[0036] Screw the adjusting rod 75 inward so that the threaded connection area 76 contacts the connecting block 72 and is threadedly connected to the connecting block 72, pushing the clamping block 74 to pull the spring and squeeze the water bottle to strengthen the support strength of the water bottle 6;

[0037] Then, by landing on the anti-slip strip 87, the protective plate 85 is dragged away from the surface of the mounting plate 82 and attached to the surface of the side plate 81. The protective plate 85 is stably placed by utilizing the magnetic connection between the magnetic block 83 and the second magnetic block 86. After the protective plate 85 leaves the mounting plate 82, the internal atomizing nozzle 4 is exposed.

[0038] Then, the switch button 2 can be pressed to start the electric sprayer. By holding the electric sprayer, the water pipe of the electric sprayer draws water from the water bottle 6 and sprays water mist through the atomizing nozzle 4.

[0039] like Figure 6 As shown, the sprayer also includes a blower and a water pump, both of which are housed within the sprayer body and electrically connected to a battery. The blower's output is directed toward the atomizing nozzle. A water pipe for directing water flow is located within the device body. One end of the pipe is housed within the water bottle, and the other end extends through the water pump to the atomizing nozzle. The sprayer is powered by a battery 3. Pressing a switch 2 simultaneously activates the water pump 10 and blower 11. The water pump 10 draws liquid from the water bottle 6 through the water pipe 9, which then outputs the liquid to the atomizing nozzle 4. The atomizing nozzle 4 then sprays the liquid. Simultaneously, the blower 11 is operating, and the wind from the blower 11 disperses the mist droplets and blows them farther.

[0040] Furthermore, a lighting device 12 is provided on the atomizing nozzle 4 to facilitate accurate spraying on the target object even when the light is dim.

[0041] The control method of the present invention is to manually start and stop the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field. Moreover, the present invention is mainly used to protect mechanical devices. Therefore, the control method and wiring arrangement are not explained in detail in the present invention.

[0042] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention.

[0043] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A novel handheld high-efficiency electric sprayer, comprising a sprayer body (1), a switch button (2), a battery (3), an atomizing nozzle (4), a screw cap (5), and a water bottle (6); the switch button (2) is provided at the left end of the sprayer body (1), and the battery (3) is installed at the bottom end thereof; the atomizing nozzle (4) is installed at the right end of the sprayer body (1); the screw cap (5) is movably installed at the right bottom end of the sprayer body (1); and the top end of the water bottle (6) is threadedly connected to the screw cap (5); Its characteristics are: The invention also includes a fixing device (7) and a protective device (8), wherein the fixing device (7) is fixed to the middle of the sprayer body (1), and the protective device (8) is installed at the right end of the sprayer body (1). The fixing device (7) includes an assembly (71), a connecting block (72), a connecting spring (73), a clamping block (74), an adjusting rod (75), and a threaded connection area (76). The assembly (71) is fixed to the middle of the sprayer body (1), and a connecting spring (73) is installed inside the assembly (71). The right end of the clamping block (74) is elastically connected to the assembly (71) by using the connecting spring (73). The right end of the assembly (71) is fixed with a connecting block (72), and the left end of the adjusting rod (75) is rotatably connected to the clamping block (74).

2. A novel handheld high-efficiency electric sprayer according to claim 1, characterized in that: The protective device (8) comprises a side plate (81), a mounting plate (82), a magnetic block (83), a circular hole (84), a protective plate (85), a second magnetic block (86), and an anti-slip strip (87). The rear end of the side plate (81) is fixed to the sprayer body (1), the left end of the mounting plate (82) is fixed to the sprayer body (1), the four ends of the side plate (81) and the mounting plate (82) are fixed with magnetic blocks (83), the four ends of the protective plate (85) are fixed with second magnetic blocks (86), and the rear end of the second magnetic block (86) is magnetically connected to the magnetic block (83).

3. A novel handheld high-efficiency electric sprayer according to claim 1, characterized in that: A threaded connection area (76) is provided on the outer side of the middle portion of the adjusting rod (75), and the threaded connection area (76) is threadedly connected to the inner side of the connecting block (72).

4. A novel handheld high-efficiency electric sprayer according to claim 2, characterized in that: A circular hole (84) is provided in the middle of the mounting plate (82).

5. A novel handheld high-efficiency electric sprayer according to claim 2, characterized in that: The front end of the protective plate (85) is provided with an anti-slip strip (87).

6. A novel handheld high-efficiency electric sprayer according to claim 1, characterized in that: The four sides of the clamping block (74) are all inclined.

7. The novel handheld high-efficiency electric sprayer according to claim 1 is characterized in that: The cross section of the assembly (71) is concave.

8. A novel handheld high-efficiency electric sprayer according to claim 1, characterized in that: The sprayer further comprises a blower (11) and a water pump (10), both of which are arranged in the sprayer body (1), and are electrically connected to the battery (3) respectively. The output end of the blower (11) faces the atomizing nozzle (4), and a water pipe (9) for guiding water flow is provided in the sprayer body (1), one end of the water pipe (9) is arranged in the water bottle (6), and the other end extends to the atomizing nozzle (4) through the water pump (10).

9. A novel handheld high-efficiency electric sprayer according to claim 8, characterized in that: A lighting device is provided above the atomizing nozzle (4).

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