A new type of back-mounted sprayer

Abstract

The utility model discloses a novel back -hanging type atomizer, including atomizer main part, the back of atomizer main part is vertically equipped with vertical ventilation groove, and the back of atomizer main part is located the both sides installation of vertical ventilation groove has a plurality of first baffle, and the first baffle between all form the first horizontal ventilation channel of intercommunication with vertical ventilation groove, and the outside of first baffle all installs the second baffle, and the second baffle between all form the second horizontal ventilation channel of intercommunication with first horizontal ventilation channel, and the top of atomizer main part is installed with the heat dissipation mechanism of intercommunication with vertical ventilation groove. The utility model discloses simple structure, through first baffle, second baffle, roof and bottom plate can avoid the back of atomizer main part directly with the back of user and stick together, and combine heat dissipation mechanism can make the wind of generation blow into vertical ventilation groove, and through first horizontal ventilation channel and second horizontal ventilation channel to both sides discharge, greatly increased the heat dissipation effect of back.

Description

Technical Field

[0001] This utility model relates to the field of sprayer technology, specifically to a novel back-mounted sprayer. Background Technology

[0002] A sprayer is a specialized piece of equipment used in agricultural production to spray pesticides, fertilizers, herbicides, or fungicides. Its core function is to atomize liquids and evenly cover the target area (such as crops or soil).

[0003] Currently, while the design of backpack sprayers that fit snugly against the user's back improves stability, the close contact between the back and the sprayer hinders sweat evaporation, which can lead to stuffiness and discomfort in high summer temperatures, increasing the risk of heatstroke and causing discomfort during use. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a novel back-mounted sprayer that can separate the back from the sprayer body and increase the heat dissipation effect, so as to solve the problems mentioned in the background art.

[0005] This utility model is achieved through the following technical solution: a novel back-mounted sprayer includes a sprayer body, on the back of the sprayer body a vertical ventilation groove is provided, and multiple first baffles are installed on both sides of the vertical ventilation groove on the back of the sprayer body. A first transverse ventilation channel communicating with the vertical ventilation groove is formed between the first baffles. A second baffle is installed on the outer side of each of the first baffles. A second transverse ventilation channel communicating with the first transverse ventilation channel is formed between the second baffles. A heat dissipation mechanism communicating with the vertical ventilation groove is installed on the top of the sprayer body.

[0006] As a preferred technical solution, the sprayer body is equipped with a top plate at one end of the vertical ventilation slot and a bottom plate at the other end, forming a rectangular opening between the top plate and the vertical ventilation slot.

[0007] As a preferred technical solution, the heat dissipation mechanism includes a guide pipe, a cover, and a cooling fan. The guide pipe is installed on the top of the sprayer body, with one end bent and inserted into a rectangular opening, and the other end fixedly connected to the cover. The cooling fan is installed in the opening of the cover, and a filter screen is installed in the opening of the cooling fan.

[0008] As a preferred technical solution, the top plate, bottom plate, first baffle and second baffle are all composed of EVA foam and breathable mesh fabric. The breathable mesh fabric is wrapped around the outside of the EVA foam, and one side of the EVA foam is adhered and fixed to the sprayer body.

[0009] As a preferred technical solution, the first baffle, the second baffle, the top plate, and the bottom plate are flush with the side away from the sprayer body.

[0010] As a preferred technical solution, the sprayer body is an electric sprayer, and the heat dissipation mechanism is connected to the power supply inside the sprayer body and is connected to a control switch.

[0011] As a preferred technical solution, both the guide tube and the cover are made of plastic material.

[0012] The beneficial effects of this utility model are: the utility model has a simple structure. The first baffle, the second baffle, the top plate and the bottom plate can prevent the back of the sprayer body from directly contacting the user's back. Combined with the heat dissipation mechanism, the generated air can be blown into the vertical ventilation slot and discharged to both sides through the first horizontal ventilation channel and the second horizontal ventilation channel, which greatly increases the heat dissipation effect on the back, reduces the sweating rate and increases comfort. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a side view of the present invention;

[0016] Figure 3 This is a rear view of the present invention.

[0017] The components include: 1. Sprayer body; 2. Vertical ventilation slot; 3. First baffle; 4. Second baffle; 5. Second horizontal ventilation channel; 6. Base plate; 7. Top plate; 8. Guide pipe; 9. Cover; 10. Cooling fan. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote 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 this utility model, and should not be construed as limiting this utility model.

[0019] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0020] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0021] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model discloses a novel back-mounted sprayer, comprising a sprayer body 1. A vertical ventilation groove 2 is vertically provided on the back of the sprayer body 1. Multiple first baffles 3 are installed on both sides of the vertical ventilation groove 2 on the back of the sprayer body 1. A first transverse ventilation channel communicating with the vertical ventilation groove 2 is formed between the first baffles 3. A second baffle 4 is installed on the outer surface of each of the first baffles 3. A second transverse ventilation channel 5 communicating with the first transverse ventilation channel is formed between the second baffles 4. A heat dissipation mechanism communicating with the vertical ventilation groove 2 is installed on the top of the sprayer body 1.

[0022] In this embodiment, the sprayer body 1 is equipped with a top plate 7 at one end of the vertical ventilation slot 2 and a bottom plate 6 at the other end, forming a rectangular opening between the top plate 7 and the vertical ventilation slot 2.

[0023] In this embodiment, the heat dissipation mechanism includes a guide pipe 8, a cover 9, and a cooling fan 10. The guide pipe 8 is installed on the top of the sprayer body 1. One end of the guide pipe 8 is bent and inserted into a rectangular opening, and the other end is fixedly connected to the cover 9. The cooling fan 10 is installed in the opening of the cover 9. A filter screen is installed in the opening of the cooling fan 10. The filter screen can intercept impurities, avoid impurities from colliding with the fan blades, and increase the safety of use.

[0024] In this embodiment, the top plate 7, the bottom plate 6, the first baffle 3 and the second baffle 4 are all composed of EVA foam and breathable mesh fabric. The breathable mesh fabric is wrapped around the outside of the EVA foam, and one side of the EVA foam is adhered and fixed to the sprayer body 1. The EVA foam increases the flexibility after contact with the human body, while the breathable mesh fabric increases the breathability.

[0025] In this embodiment, the first baffle 3, the second baffle 4, the top plate 7, and the bottom plate 6 are flush with the side away from the sprayer body 1, so that the first baffle 3, the second baffle 4, the top plate 7, and the bottom plate 6 can make flat contact with the user's back.

[0026] In this embodiment, the sprayer body 1 is an electric sprayer. The heat dissipation mechanism is connected to the power supply inside the sprayer body 1 and is connected to a control switch. The control switch can control the on / off state of the cooling fan.

[0027] In this embodiment, both the guide pipe 8 and the cover 9 are made of plastic material, which reduces the weight, and the plastic is corrosion-resistant, increasing the service life.

[0028] When in use, this device can be carried on the user's back. The first baffle 3, the second baffle 4, the top plate 7 and the bottom plate 6 can separate the sprayer body, avoiding direct contact. The user's back can cover the openings on the outside of the vertical ventilation slot, the first horizontal ventilation channel and the second horizontal ventilation channel, so that the vertical ventilation slot, the first horizontal ventilation channel and the second horizontal ventilation channel form a channel with openings at both ends and a seal in the middle.

[0029] After the above is completed, start the cooling fan. The air generated by the cooling fan enters the guide pipe through the cover and is discharged into the vertical ventilation slot through the guide pipe. The air enters vertically and contacts the back. The air in the vertical ventilation slot is discharged to both sides through the first and second horizontal ventilation channels, which further increases the contact area with the back and can quickly remove the heat from the back, greatly increasing the heat dissipation effect.

[0030] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A novel backpack sprayer, characterized in that: The sprayer includes a sprayer body (1), on the back of which a vertical ventilation groove (2) is provided. On the back of the sprayer body (1), multiple first baffles (3) are installed on both sides of the vertical ventilation groove (2). A first transverse ventilation channel communicating with the vertical ventilation groove (2) is formed between the first baffles (3). A second baffle (4) is installed on the outer side of each of the first baffles (3). A second transverse ventilation channel (5) communicating with the first transverse ventilation channel is formed between the second baffles (4). A heat dissipation mechanism communicating with the vertical ventilation groove (2) is installed on the top of the sprayer body (1).

2. The novel back-mounted sprayer according to claim 1, characterized in that: The sprayer body (1) is equipped with a top plate (7) at one end of the vertical ventilation slot (2) and a bottom plate (6) at the other end, forming a rectangular opening between the top plate (7) and the vertical ventilation slot (2).

3. The novel back-mounted sprayer according to claim 2, characterized in that: The heat dissipation mechanism includes a guide pipe (8), a cover (9) and a cooling fan (10). The guide pipe (8) is installed on the top of the sprayer body (1). One end of the guide pipe (8) is bent and inserted into a rectangular opening, and the other end is fixedly connected to the cover (9). The cooling fan (10) is installed in the opening of the cover (9), and a filter screen is installed in the opening of the cooling fan (10).

4. The novel back-mounted sprayer according to claim 2, characterized in that: The top plate (7), bottom plate (6), first baffle (3) and second baffle (4) are all composed of EVA foam and breathable mesh fabric. The breathable mesh fabric is wrapped around the outside of the EVA foam, and one side of the EVA foam is adhered and fixed to the sprayer body (1).

5. The novel back-mounted sprayer according to claim 2, characterized in that: The first baffle (3), the second baffle (4), the top plate (7), and the bottom plate (6) are flush with one side away from the sprayer body (1).

6. The novel back-mounted sprayer according to claim 1, characterized in that: The main body of the sprayer (1) is an electric sprayer. The heat dissipation mechanism is connected to the power supply inside the main body of the sprayer (1) and is connected to a control switch.

7. The novel back-mounted sprayer according to claim 1, characterized in that: Both the guide tube (8) and the cover (9) are made of plastic material.

Images