CN218165686U

CN218165686U - Ultraviolet disinfection spray gun

Info

Publication number: CN218165686U
Application number: CN202222548740.1U
Authority: CN
Inventors: 侯磊
Original assignee: Yiwu Tieku Trading Co ltd
Current assignee: Yiwu Tieku Trading Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2022-12-30
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses an ultraviolet ray disinfection spray gun has solved the inconvenient problem of carrying out the bacterium of disinfecting to the environment of current disinfection spray gun, the technical scheme who takes: an ultraviolet disinfection spray gun comprises a hollow gun body, wherein the gun body is provided with a handle and a gun barrel, the front end of the gun barrel is provided with a nozzle, the same side of the gun barrel and the handle is provided with a connecting port, and the connecting port is connected with a liquid storage tank; the gun barrel is internally provided with a containing cavity, the containing cavity faces to the upper side opening of the gun barrel, and an upper cover movably arranged on the gun barrel is used for covering the opening.

Description

Ultraviolet sterilizing spray gun

Technical Field

The utility model relates to a disinfection gun for spraying antiseptic solution, in particular to an ultraviolet disinfection spray gun with an ultraviolet lamp.

Background

Various bacteria are inevitably contacted in the household life, and the harmful bacteria bring hidden troubles to the health of people. The ultraviolet sterilizing lamp is used to kill bacteria, germ, mycobacteria, fungus, rickettsia and chlamydia with ultraviolet ray, and can sterilize the surface, water and air of the object polluted by the virus. Ultraviolet disinfection lamps are mainly divided into high pressure, medium pressure and low pressure. Usually, high voltage 450V is used mainly for complete killing.

Chinese patent document (publication No. CN 214807002U) discloses a disinfection gun, relates to a disinfection article, and belongs to the technical field of articles for daily use, and it includes gun head, gun body and handle, communicate each other between gun head, gun body and the handle, just be provided with the shower nozzle on the gun head, be provided with the pump body and liquid container on the gun body, be provided with switch and power on the handle, the water inlet and the delivery port of the pump body are connected with shower nozzle and liquid container respectively, just switch and power are connected with pump body electricity, the overhead ultraviolet ray disinfection lamp that still is provided with of gun, the ultraviolet ray disinfection lamp is connected with switch and power electricity, the utility model aims to provide a simple structure, convenient operation, disinfection effectual disinfection gun.

The disinfection gun is provided with a plurality of ultraviolet lamps in parallel in the front end of a gun barrel, and the ultraviolet lamps are electrified and lightened to emit ultraviolet rays when in work. Since the ultraviolet lamp is disposed within the barrel, once the gun is formed, the position of the ultraviolet lamp is fixed. The ultraviolet lamp is relatively small in irradiation area during working and cannot be adjusted, and the ultraviolet lamp cannot well meet the requirements of different space environments on ultraviolet disinfection.

Disclosure of Invention

The utility model discloses the technical problem that needs to solve is: provides an ultraviolet disinfection spray gun which is convenient for disinfecting and sterilizing the environment.

The utility model provides a technical scheme that technical problem took is: an ultraviolet disinfection spray gun comprises a hollow gun body, wherein the gun body is provided with a handle and a gun barrel, the front end of the gun barrel is provided with a nozzle, the same side of the gun barrel and the handle is provided with a connecting port, and the connecting port is connected with a liquid storage tank; the gun barrel is internally provided with a containing cavity facing to the upper opening of the gun barrel, and an upper cover movably arranged on the gun barrel is used for covering the opening.

The spray gun combines the spray of disinfectant and ultraviolet sterilization to thoroughly kill the environment in a place. Under the condition of not using at ordinary times, the ultraviolet lamp is in holding the intracavity, when using, can open the upper cover, makes the ultraviolet lamp stretch out to the outside of barrel, and the realization is disinfected to the ultraviolet disinfection of environment.

Further, limit structure for the separation blade of locating the barrel front end, the lateral surface of separation blade has formed the preceding terminal surface of barrel, the medial surface of separation blade is as holding the preceding terminal surface in chamber, the separation blade realizes spacing to the lamp stand through blockking. Through setting up the separation blade, both can realize the closure to the barrel front end, be favorable to forming the confined chamber that holds in the rifle, can be convenient for again firmly set up the nozzle on the separation blade, and can realize the injecing to the lamp stand position.

Further, a protruding piece extending towards the outer side is integrally formed on the lamp holder, and a hook head is formed on the protruding piece and used for being hooked on the baffle. Through setting up the lug and eave tile, on the outer fringe of catching piece is hooked on through the eave tile for the positional stability of lamp stand on the barrel is good, and the operator of being convenient for satisfies two kinds of functions simultaneous use of this spray gun to the handheld removal operation of this spray gun.

Furthermore, a connecting body is integrally formed on the inner side face of the blocking piece, a notch is formed in the connecting body and serves as a part of the accommodating cavity, connecting ports are formed in two opposite side walls of the notch, and the pivot is arranged in the connecting ports. The arrangement of the connecting body not only facilitates the connection and fixation of the separation blade, but also facilitates the stable connection of the pivot, thereby being beneficial to ensuring the stability of the lamp holder.

Furthermore, two hollow connecting columns are integrally formed on the inner wall surface of the gun barrel, and two ends of the pivot are respectively and rotatably inserted into the two connecting columns. Through the setting of the matching relation between the connecting column and the pivot, a damping structure can be formed between the connecting column and the pivot, the limitation of the lamp holder in each angle range is realized, the ultraviolet lamp is favorably stably kept at the corresponding angle, and the use is convenient.

Furthermore, the handle is provided with an air hole, and the length of the air hole is slightly smaller than that of the handle. Through setting up the air interface, be convenient for hold the grip.

Compared with the prior art, the beneficial effects of the utility model reside in that: this ultraviolet ray disinfection spray gun both can utilize the antiseptic solution to carry out the spray disinfection to the environment, can combine the ultraviolet ray to shine the environment again, can effectively satisfy the high-standard preparation demand to sanitation. The lamp holder connected with the ultraviolet lamp can rotate around the pivot within the range of 0-180 degrees under the limiting action of the limiting structure, so that the irradiation range of the ultraviolet lamp is wide in choice, the actual use requirement can be well met, and the disinfection and sterilization of the site environment are facilitated.

Drawings

Fig. 1 is a three-dimensional structure view of the ultraviolet disinfection spray gun in a normal state.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a three-dimensional structure view of the ultraviolet disinfection spray gun with the ultraviolet lamp extending out of the gun barrel.

Fig. 4 is a side view of fig. 3.

Fig. 5 is a view showing a state of fitting between the lamp socket and the blocking plate.

In the figure: 1. a barrel; 2. a grip; 21. an air interface; 3. a liquid storage tank; 4. a nozzle; 5. a baffle plate; 51. a coupling body; 6. a lamp socket; 61. a tab; 62. hooking the head; 7. an upper cover; 8. a monomer; 81. a cylindrical body; 82. a coupling post; 9. a lamp shade; 10. an ultraviolet lamp; 11. a pivot.

Detailed Description

The ultraviolet disinfection spray gun is mainly used for indoor disinfection and sterilization by combining with the attached drawings, and realizes the disinfection and sterilization of bacteria and viruses by combining with the spraying of disinfectant and the irradiation of ultraviolet rays during working. The main structure of the ultraviolet disinfection gun is a hollow gun body, the gun body is a plastic molding part and is formed by buckling two single bodies 8 into a whole. The inner side surface of one of the single bodies 8 is integrally formed with a plurality of hollow cylindrical bodies 81, the cylindrical bodies 81 are uniformly dispersed at each position of the gun body, and the fastening screw penetrates through the other single body 8 to be connected with the cylindrical bodies 81, so that the two single bodies 8 are fixed, and the gun body is formed.

The gun body is provided with a grip 2 and a gun barrel 1 which are connected into a whole, the grip 2 is used for holding by the hand of an operator during operation, and the front end of the gun barrel 1 is provided with a nozzle 4 to promote the atomization of disinfectant. The size of the handle 2 is relatively large, the handle 2 is provided with a hollow 21, the length of the hollow 21 is slightly smaller than that of the handle 2, and the size of the hollow 21 is relatively large. When in use, the fingers of one hand of a user are inserted into the empty port 21 and bent backwards to grip the rear half part of the grip 2, so that the spray gun is held by one hand.

The barrel 1 is provided with a connecting port at the same side of the handle 2, and the connecting port is detachably connected with a liquid storage tank 3. A hydraulic pump is arranged in the gun body, a liquid inlet pipe on the hydraulic pump is communicated with the connecting port and communicated with the interior of the liquid storage tank 3, and a liquid outlet pipe on the hydraulic pump is communicated and connected with the nozzle 4. The hydraulic pump is connected with the motor in a transmission way, and the motor drives the hydraulic pump to work, so that the disinfectant is pumped into the position of the nozzle 4 from the liquid storage tank 3, and the atomization of the disinfectant is realized.

A receiving chamber is provided in the barrel 1, the receiving chamber being open toward the upper side of the barrel 1, and an upper cap 7 movably provided on the barrel 1 for covering the opening. The upper cover 7 may be hinged movably at one side edge to the mouth of the accommodation chamber, or may be provided with a slide structure at the position of the accommodation chamber, and the upper cover 7 may enter the barrel 1 along the slide structure, so that when the upper cover 7 is opened, most of the upper cover 7 is located in the barrel 1.

Inside the receiving cavity there is a coupling structure to which the lamp holder 6 is hinged by means of a pivot 11, and to which the uv lamp 10 is connected. In fig. 2, the coupling structure is shown as two hollow coupling posts 82 integrally formed on the inner wall surface of the barrel 1, and two ends of the pivot 11 are respectively inserted into the two coupling posts 82 in a rotating manner. The close fit between the pivot 11 and the coupling post 82 provides a damping force between the pivot 11 and the coupling post 82, so that the lamp socket 6 has a certain stability at the corresponding deflection angle, which facilitates the position stability of the uv lamp 10 on the barrel 1.

The gun barrel 1 is provided with a limiting structure, the limiting structure enables the deflection angle of the lamp holder 6 on the gun barrel 1 to be between 0 and 180 degrees, and the ultraviolet lamp 10 is located in the accommodating cavity or extends out of the gun barrel 1. The limiting structure is a baffle 5 arranged at the front end of the gun barrel 1, and the nozzle 4 is fixed on the baffle 5. The preceding terminal surface of barrel 1 has been formed to separation blade 5's lateral surface, and separation blade 5's medial surface is as holding the preceding terminal surface in chamber, and separation blade 5 realizes spacing to lamp stand 6 through blockking. The baffle 5 is shown to deflect the uv lamp 10 between 0 and 90 degrees. A protruding piece 61 protruding outward is integrally formed on the lamp holder 6, a hook 62 is formed on the protruding piece 61, the cross section of the hook 62 is triangular, and when the ultraviolet lamp 10 is in a state of being vertical to the barrel 1, the hook 62 is hooked on the blocking piece 5, so that the ultraviolet lamp 10 can be stably maintained in a state of being vertical to the barrel 1. When the ultraviolet lamp is used, in order to reduce the damage of ultraviolet rays to a human body, the back side of the ultraviolet lamp 10 is also provided with the lampshade 9, and the lampshade 9 can cover the ultraviolet lamp 10 from the back side of the ultraviolet lamp 10 so as to prevent the ultraviolet rays from directly irradiating an operator. The lampshade 9 is sleeved on the pivot 11, the lampshade 9 can move together with the ultraviolet lamp 10, and the lampshade 9 can also be pulled into the accommodating cavity, so that the ultraviolet lamp 10 is suspended on the outer side in an isolated manner, and 360-degree ultraviolet radiation can be performed on a place. Or a through hole is arranged at the position of the accommodating cavity on the baffle 5, the bottom of the through hole forms the limiting structure, the accommodating cavity is communicated with the outside from the position of the through hole, and the ultraviolet lamp 10 can extend out of the outer side of the gun barrel 1 in a flat manner, so that the ultraviolet lamp 10 can deflect at 0-180 degrees.

A connecting body 51 is integrally formed on the inner side surface of the baffle 5, the connecting body 51 is fixedly inserted into the barrel 1, and the connecting body 51 can be fixedly connected with the barrel 1 in an adhesive manner or can be connected with the barrel 1 through a fastening screw. A recess is formed on the coupling body 51 as a part of the receiving chamber, coupling ports are provided on opposite side walls of the recess, and the pivot shaft 11 is disposed in the coupling ports.

A high-capacity battery is arranged in the gun body and provides electric power for the hydraulic pump and the ultraviolet lamp.

Claims

1. An ultraviolet disinfection spray gun comprises a hollow gun body, wherein the gun body is provided with a handle and a gun barrel, the front end of the gun barrel is provided with a nozzle, the gun barrel is provided with a connecting port on the same side as the handle, and the connecting port is connected with a liquid storage tank; the gun barrel is internally provided with a containing cavity facing to the upper opening of the gun barrel, and an upper cover movably arranged on the gun barrel is used for covering the opening.

2. The ultraviolet disinfection spray gun of claim 1, wherein the limiting structure is a baffle plate arranged at the front end of the gun barrel, the outer side surface of the baffle plate forms the front end surface of the gun barrel, the inner side surface of the baffle plate serves as the front end surface of the accommodating cavity, and the baffle plate limits the lamp holder through blocking.

3. The ultraviolet ray sterilization spray gun as claimed in claim 2, wherein a projection piece projecting outward is integrally formed on the lamp holder, and a hook is formed on the projection piece for hooking on the stopper.

4. The ultraviolet sterilizing spray gun of claim 2, wherein the coupling body is integrally formed on an inner side surface of the shutter, the coupling body has a notch as a part of the receiving chamber, coupling ports are provided on opposite side walls of the notch, and the pivot shaft is provided in the coupling ports.

5. The ultraviolet ray sterilization spray gun as recited in claim 4, wherein two hollow coupling posts are integrally formed on an inner wall surface of the barrel, and both ends of the pivot shaft are rotatably inserted into the two coupling posts, respectively.

6. The ultraviolet disinfection spray gun of any one of claims 1-5, wherein the grip is provided with an air vent, the length of the air vent being slightly less than the length of the grip.