CN219814791U

CN219814791U - Portable electrostatic sprayer

Info

Publication number: CN219814791U
Application number: CN202321196861.2U
Authority: CN
Inventors: 陈光辉; 邱国富; 赵志钢; 惠玉倾; 于利; 王猛
Original assignee: Taizhou Qingfeng Machinery Co ltd
Current assignee: Taizhou Qingfeng Machinery Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-10-13
Anticipated expiration: 2033-05-15

Abstract

The utility model discloses a portable electrostatic sprayer, which relates to the technical field of spraying equipment and aims to solve the problem that atomized liquid cannot be effectively fed into a gap when a spraying end encounters a narrow gap, so that a disinfection dead angle can be generated. According to the utility model, the two spray heads are arranged on the extension pipe, one fixed spray head is a telescopic spray head and is respectively communicated with the electrostatic sprayer through the control valve, when a narrow gap is met, the telescopic spray head is used, the push block is pushed by fingers to drive the moving block to move in the moving groove, and the second spray head is pushed to the gap, so that spray disinfection can be effectively carried out on the depth of the gap, and disinfection dead angles are avoided as much as possible.

Description

Portable electrostatic sprayer

Technical Field

The utility model relates to the field of spraying equipment, in particular to a portable electrostatic sprayer.

Background

When the electrostatic spraying device is used for spraying, high-voltage static electricity is utilized to form a high-voltage electrostatic field between the electrode plate and the atomizing plate, liquid to be atomized is charged in direct contact or is atomized through the atomizing plate and charged at the same time, and charged fog drops do directional motion to be adsorbed on a target object, so that the dispersion and waste of the liquid are reduced.

The utility model discloses a novel electrostatic sprayer disclosed in China (bulletin number: CN 214917185U), which comprises a main body and a kettle, wherein a pump, a battery, a spray head and an electrostatic module are arranged in the main body, the battery is electrically connected with the pump and the electrostatic module, the novel electrostatic sprayer is characterized in that a handle is arranged on the main body, a switch is arranged on the handle, a water inlet and a water outlet of the pump are at right angles of 90 degrees, the spray head and the water outlet are arranged in the same direction, the kettle and the water inlet are arranged in the same direction, the switch comprises a switch main body, a safety button and a self-locking travel switch, the safety button is arranged on one side of the switch main body, two ends of the self-locking travel switch are respectively abutted against the inner wall of the switch main body and the inner wall of the safety button, a display screen is arranged at the top of the main body, a lamp is arranged above the spray head, the electrostatic module comprises an electrode, and the electrode is communicated with the inner part of the kettle, and the battery is arranged at the bottom of the handle. The novel electrostatic atomizer has the following advantages: compact structure, portability, compactness, smooth liquid flow direction, safe use and comprehensive functions.

In the process of realizing the utility model, the inventor finds that at least the following problems exist in the technology, when a spraying end encounters a narrow gap, atomized liquid cannot be effectively fed into the gap, so that a disinfection dead angle can be generated, and therefore, a portable electrostatic sprayer is now proposed.

Disclosure of Invention

In order to solve the problem that atomized liquid cannot be effectively fed into a narrow gap when the spraying end encounters the narrow gap, so that disinfection dead angles can be generated, the utility model provides the portable electrostatic sprayer.

The utility model provides a portable electrostatic atomizer, which adopts the following technical scheme:

the portable electrostatic sprayer comprises an electrostatic spraying structure, the electrostatic spraying structure comprises an electrostatic sprayer, an extension pipe, a first spray head, a moving block and a second spray head, a material guide pipe is inserted into the top of the electrostatic sprayer and welded with a holding rod, the outer side wall of the electrostatic sprayer is fixedly provided with a carrying belt through a bolt, the extension pipe is fixedly arranged on the left side wall of the electrostatic sprayer through a bolt, the first spray head is in threaded connection with the left side wall of the extension pipe, a first pipeline is connected between the first spray head and the electrostatic sprayer, a second control valve is arranged in the middle of the first pipeline, a moving groove is formed in the top of the extension pipe, the moving block is in sliding connection with the moving groove, a pushing block is welded at the top of the moving block, a connecting pipe is inserted into the outer side wall of the moving block, the outer side end of the connecting pipe is communicated with the second spray head, a second pipeline is connected between the inner side end of the connecting pipe and the electrostatic sprayer, and a first control valve is arranged in the middle of the second pipeline.

Through adopting above-mentioned technical scheme, through installing two shower nozzles on the extension pipe, a fixed shower nozzle is telescopic shower nozzle to all communicate with electrostatic atomizer through control valve respectively, when meetting narrow and small gap, use telescopic shower nozzle this moment, the finger promotes the ejector pad and drives the movable block and remove in the removal groove, and then pushes away the gap department with the second shower nozzle, thereby can effectually spray disinfection to the gap depths, avoid producing disinfection dead angle as far as possible.

Optionally, a sponge sleeve is sleeved outside the carrying belt.

By adopting the technical scheme, the discomfort caused by the belt on the shoulder when the electrostatic atomizer is hung is reduced.

Optionally, the front side wall of the electrostatic atomizer is fixed with a foam sheet through bolts.

By adopting the technical scheme, the waist impact is buffered for preventing the electrostatic sprayer.

Optionally, a holding rod is fixed at the bottom of the extension tube through a bolt.

By adopting the technical scheme, the spraying direction of the first spray head is controlled by two hands in a matched manner for convenience.

Optionally, a plurality of balls are embedded at the bottom of the moving block, and the balls are in rolling contact with the bottom of the inner cavity of the moving groove.

By adopting the technical scheme, the moving friction force of the moving block in the moving groove is reduced.

Optionally, a clamping groove is formed in the outer side wall of the extension pipe, and the second spray head is inlaid in the clamping groove.

Through adopting above-mentioned technical scheme, accomodate the second shower nozzle for the convenience.

In summary, the utility model has the following beneficial effects:

according to the utility model, the two spray heads are arranged on the extension pipe, one fixed spray head is a telescopic spray head and is respectively communicated with the electrostatic sprayer through the control valve, when a narrow gap is met, the telescopic spray head is used, the push block is pushed by fingers to drive the moving block to move in the moving groove, and the second spray head is pushed to the gap, so that spray disinfection can be effectively carried out on the depth of the gap, and disinfection dead angles are avoided as much as possible.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

FIG. 2 is a schematic cross-sectional view of an extension tube of the present utility model.

FIG. 3 is a schematic top view of the extension pipe of the present utility model.

Reference numerals illustrate:

100. an electrostatic spray structure; 110. an electrostatic atomizer; 111. a material guiding pipe; 112. a grip; 113. carrying a belt; 1131. a sponge sleeve; 114. a foam sheet; 120. an extension tube; 121. a holding rod; 122. a moving groove; 123. a first control valve; 124. a second control valve; 125. a clamping groove; 130. a first nozzle; 140. a moving block; 141. a pushing block; 142. a connecting pipe; 143. a ball; 150. and a second nozzle.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1-3, a portable electrostatic sprayer includes an electrostatic spraying structure 100, the electrostatic spraying structure 100 includes an electrostatic sprayer 110, an extension pipe 120, a first spray nozzle 130, a moving block 140 and a second spray nozzle 150, a guide pipe 111 is inserted at the top of the electrostatic sprayer 110 and a holding rod 112 is welded at the top of the electrostatic sprayer 110, a carrying strap 113 is fixed on the outer side wall of the electrostatic sprayer 110 by a bolt, the extension pipe 120 is fixed on the left side wall of the electrostatic sprayer 110 by a bolt, the first spray nozzle 130 is in threaded connection with the left side wall of the extension pipe 120, a first pipeline is connected between the first spray nozzle 130 and the electrostatic sprayer 110, a second control valve 124 is installed in the middle of the first pipeline, a moving groove 122 is opened at the top of the extension pipe 120, the moving block 140 is in sliding connection with the moving groove 122, a pushing block 141 is welded at the top of the moving block 140, a connecting pipe 142 is inserted at the outer side wall of the moving block, the outer side end of the connecting pipe 142 is communicated with the second spray nozzle 150, a second pipeline is connected between the inner side end of the connecting pipe 142 and the electrostatic sprayer 110, and a first control valve 123 is installed in the middle of the second pipeline.

The guide tube 111 is used for loading the sterilizing water into the electrostatic sprayer 110, the electrostatic sprayer 110 converts the liquid sterilizing water into mist and sprays the mist from the first spray head 130 or the second spray head 150, the carrying belt 113 is used for hanging the electrostatic sprayer 110 on the shoulder, the carrying tube 120 is convenient to carry about for sterilizing the room, the movable spray head and the fixed spray head are arranged on the extending tube 120, the first spray head 130 is used for spraying a large range of indoor, the second spray head 150 and the connecting tube 142 are matched to be used for spraying and sterilizing without dead angles by stretching into gaps, and the first control valve 123 and the second control valve 124 respectively control two paths.

Referring to fig. 1-3, the outer portion of the strap 113 is sleeved with a sponge sleeve 1131, and the use of the sponge sleeve 1131 can reduce discomfort caused by the strap 113 hanging on the shoulder. The front side wall of the electrostatic atomizer 110 is fixed with a foam sheet 114 by bolts, and the use of the foam sheet 114 can cushion the impact waist of the electrostatic atomizer 110. The outer side wall of the extension pipe 120 is provided with a clamping groove 125, the second spray head 150 is embedded in the clamping groove 125, the clamping groove 125 can be used for conveniently accommodating the second spray head 150, and the connection pipe 142 is prevented from deforming due to collision between the second spray head 150 and an external object as much as possible.

Referring to fig. 1 to 3, a holding rod 121 is fixed to the bottom of the extension pipe 120 by a bolt, and the holding rod 121 and the holding rod 112 are matched to be used so that two hands can hold the extension pipe by hands, thereby facilitating control of the spraying direction. The bottom of the moving block 140 is embedded with a plurality of balls 143, the balls 143 are in rolling contact with the bottom of the inner cavity of the moving groove 122, and the friction force generated when the moving block 140 moves in the moving groove 122 can be reduced by using the balls 143.

The implementation principle of the utility model is as follows: the carrying belt 113 is carried on the shoulder in a inclined manner, the disinfectant is led into the inner cavity of the electrostatic atomizer 110 through the material guiding pipe 111, the top end of the material guiding pipe 111 is covered, at the moment, the second control valve 124 is opened to close the first control valve 123, the holding rod 112 and the holding rod 121 are held by hands, so that the first spray head 130 sprays and disinfects the room, when some gaps such as a cabinet body are met, the second control valve 124 is closed to open the first control valve 123, the pushing block 141 pushes the moving block 140, the connecting pipe 142 is led out, the second spray head 150 is pushed into the depth of the gaps, and then spray disinfection of the gaps is completed.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. Portable electrostatic atomizer, including electrostatic spraying structure (100), its characterized in that: the utility model provides an electrostatic spraying structure (100) includes electrostatic atomizer (110), extension pipe (120), first shower nozzle (130), movable block (140) and second shower nozzle (150), the top of electrostatic atomizer (110) is pegged graft and is had passage (111) and butt fusion have holding rod (112), the lateral wall of electrostatic atomizer (110) is through bolt fastening to carry area (113), extension pipe (120) through bolt fastening in electrostatic atomizer (110) left side wall, first shower nozzle (130) threaded connection in the left side wall of extension pipe (120), be connected with first pipeline between first shower nozzle (130) and electrostatic atomizer (110), first pipeline mid-mounting has second control valve (124), the top of extension pipe (120) is opened there is movable groove (122), movable block (140) with movable groove (122) sliding connection, the butt fusion of movable block (140) top has push block (141), the lateral wall of movable block (140) has connecting pipe (142), second shower nozzle (130) and second connecting pipe (110) are connected with second connecting pipe (142) between the second pipeline (142) and second connecting pipe (110).

2. The portable electrostatic atomizer of claim 1 wherein: the outer part of the carrying belt (113) is sleeved with a sponge sleeve (1131).

3. The portable electrostatic atomizer of claim 1 wherein: a foam sheet (114) is fixed on the front side wall of the electrostatic atomizer (110) through bolts.

4. The portable electrostatic atomizer of claim 1 wherein: a holding rod (121) is fixed at the bottom of the extension pipe (120) through a bolt.

5. The portable electrostatic atomizer of claim 1 wherein: the bottom of the moving block (140) is embedded with a plurality of balls (143), and the balls (143) are in rolling contact with the bottom of the inner cavity of the moving groove (122).

6. The portable electrostatic atomizer of claim 1 wherein: the outer side wall of the extension pipe (120) is provided with a clamping groove (125), and the second spray head (150) is inlaid in the clamping groove (125).