CN212298627U - Hand-held type LED ultraviolet disinfection stick - Google Patents
Hand-held type LED ultraviolet disinfection stick Download PDFInfo
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- CN212298627U CN212298627U CN202021021853.0U CN202021021853U CN212298627U CN 212298627 U CN212298627 U CN 212298627U CN 202021021853 U CN202021021853 U CN 202021021853U CN 212298627 U CN212298627 U CN 212298627U
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Abstract
The utility model discloses a hand-held type LED ultraviolet disinfection stick, include: the handheld shell is a rotating shell which can rotate around the end part of the handheld shell; a receiving gap is formed in one side, close to the rotating shell, of the handheld shell, the rotating shell can rotate into the receiving gap, and a hinge mechanism is arranged between the handheld shell and the rotating shell; the handheld shell and the rotating shell are internally provided with a driving plate and a plurality of LED light sources arranged on the driving plate; a control panel and a power supply electrically connected with the control panel are arranged in the handheld shell; the front part of the handheld shell is provided with a display screen for displaying the disinfection time, and the display screen is electrically connected with the control panel. The utility model discloses the high difficult disconnected with the fingers and thumb of intensity, simultaneously, the display screen can be very audio-visual demonstration disinfection time of disinfecting, and it is very convenient to use.
Description
Technical Field
The utility model relates to an ultraviolet disinfection technical field, concretely relates to hand-held type LED ultraviolet disinfection stick.
Background
The spreading and spreading of malignant new infectious diseases arouse the public health and epidemic prevention consciousness, and the sanitation and disinfection become necessary means for improving the quality and the standard of life of people. Ultraviolet light refers to light in the sunlight with a wavelength of 10 nm to 400 nm, which is outside the violet light in the spectrum and is invisible light. The ultraviolet ray has the sterilization function, and the wards in the hospital are sterilized by the ultraviolet ray. However, the ultra-strong ultraviolet ray can hurt human body, and the protection should be taken. The ultraviolet disinfection lamp achieves the disinfection purpose by emitting ultraviolet rays.
The ultraviolet disinfection rod in the prior art generally comprises a handheld shell and a rotating shell which can rotate around the end part of the handheld shell, wherein a first hinge part and a second hinge part which are respectively arranged on the handheld shell and the rotating shell are directly arranged on the corresponding shell (integrally formed with the shell), so that the ultraviolet disinfection rod is low in strength and easy to break after being used for a long time; meanwhile, an additional timing tool is required to time when sterilization and disinfection are performed, which causes inconvenience in use.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provide a hand-held type LED ultraviolet disinfection stick, intensity height is difficult for breaking off with the fingers and thumb and can show the disinfection time that disinfects.
The utility model provides a technical scheme that technical problem adopted as follows:
a hand-held LED ultraviolet disinfection wand comprising:
the handheld shell is a rotating shell which can rotate around the end part of the handheld shell;
a receiving gap is formed in one side, close to the rotating shell, of the handheld shell, the rotating shell can rotate into the receiving gap, and a hinge mechanism is arranged between the handheld shell and the rotating shell;
the handheld shell and the rotating shell are internally provided with a driving plate and a plurality of LED light sources arranged on the driving plate;
a control panel and a power supply electrically connected with the control panel are arranged in the handheld shell;
the front part of the handheld shell is provided with a display screen for displaying the disinfection time, and the display screen is electrically connected with the control panel.
Preferably, the hand-held housing and the rotary housing both comprise a rear housing and a front housing covering the rear housing, and the front housings of the hand-held housing and the rotary housing are provided with a plurality of radiation holes for the LED light source to radiate light.
Preferably, the hinge mechanism includes:
the hand-held shell comprises a first shaft sleeve, a connecting plate and a mounting plate, wherein the connecting plate is arranged in the first shaft sleeve in a tangent mode, the mounting plate is arranged below the connecting plate and used for fixing the connecting plate, and the mounting plate and a rear shell of the hand-held shell are integrally formed;
second shaft sleeves arranged on two sides of the front shell of the rotating shell, wherein the second shaft sleeves and the front shell of the rotating shell are integrally formed;
the rotating shaft is sleeved on the first shaft sleeve and the second shaft sleeve;
the first shaft sleeve and the second shaft sleeve are provided with wiring holes.
Preferably, the mounting plate is a cross-shaped mounting plate, a first mounting hole is formed in the center of the cross-shaped mounting plate, a second mounting hole matched with the first mounting hole is formed in the middle of the connecting plate, a third mounting hole matched with the second mounting hole is formed in the front shell of the handheld shell, and the first shaft sleeve is fixedly arranged in the handheld shell through screws;
and a decorative cover plate is arranged after the third mounting hole is provided with the screw.
Preferably, the both sides of cross mounting panel are provided with a spacing arch, the both sides of mounting panel are provided with the spacing groove with spacing protruding looks adaptation.
Preferably, the rear shell of the handheld shell and the rear shell of the rotating shell are provided with a plurality of first connecting cylinders, the front shell of the handheld shell and the front shell of the rotating shell are provided with second connecting cylinders matched with the first connecting cylinders, and the first connecting cylinders are connected with the second connecting cylinders through screws.
Preferably, both ends of the cross-shaped mounting plate extend to the first connecting columns on the rear shell of the handheld shell.
Preferably, the hand-held housing and the front housing of the rotating housing are provided with screw holes for mounting screws, and a silica gel plug is arranged after the screws are mounted in the screw holes.
Preferably, a positioning protrusion is arranged on the lower portion, located at the containing notch, of the front shell of the handheld shell, and a positioning groove matched with the positioning protrusion is arranged on the front shell of the rotating shell;
the handheld shell is internally provided with a first magnet opposite to the positioning protrusion, the rotating shell is internally provided with a second magnet opposite to the positioning groove, and the first magnet and the second magnet are mutually attracted.
Preferably, a child lock key for cutting off power supply of the power supply source is arranged on the side of the handheld shell and electrically connected with the control panel;
the bottom of the handheld shell is provided with a charging interface, the charging interface is electrically connected with a power supply, and one side of the charging interface is provided with a charging indicator lamp;
and a switch button is arranged on the lower side of the display screen.
Compared with the prior art, the utility model provides a hand-held type LED ultraviolet disinfection stick has following beneficial effect:
the display screen can visually display the sterilization and disinfection time, and the use is convenient;
the first shaft sleeve is arranged on the rear shell of the handheld shell through the mounting plate, so that the strength of the first shaft sleeve is effectively enhanced, and the first shaft sleeve is prevented from being broken under the condition of repeatedly rotating the shell;
the silica gel plug can play a role in buffering, so that the rotating shell and the handheld shell are not easy to damage;
the whole structure is only provided with the rear shell and the front shell, so that the whole installation is simple, and the cost is lower.
Drawings
In order to illustrate the solution of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
Fig. 1 is a schematic view of a first three-dimensional structure of a preferred embodiment of the hand-held LED uv disinfection bar of the present invention.
Fig. 2 is a schematic view of a second three-dimensional structure of a preferred embodiment of the hand-held LED ultraviolet disinfection bar of the present invention.
Fig. 3 is a first rotating view of the rotating housing of the preferred embodiment of the hand-held LED uv disinfection wand of the present invention.
Fig. 4 is a second rotating view of the rotating housing of the preferred embodiment of the hand-held LED uv disinfection wand of the present invention.
Fig. 5 is an exploded view of a preferred embodiment of a hand-held LED uv disinfection wand of the present invention.
Fig. 6 is a schematic structural diagram of a hinge mechanism in a preferred embodiment of the hand-held LED uv disinfection wand of the present invention.
Fig. 7 is an exploded view of the hinge mechanism in a preferred embodiment of a hand-held LED uv disinfection wand of the present invention.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The embodiment of the utility model provides a hand-held type LED ultraviolet disinfection stick, as shown in fig. 1 to 7, it includes: a hand-held housing 100, a rotary housing 200 rotatable about an end of the hand-held housing 100; a containing notch 201 is formed in one side, close to the rotating shell 200, of the handheld shell 100, the rotating shell 200 can rotate into the containing notch 201, and a hinge mechanism 300 is arranged between the handheld shell 100 and the rotating shell 200; a driving board 400 and a plurality of LED light sources 401 arranged on the driving board 400 are arranged in the handheld shell 100 and the rotating shell 200; a control panel 500 and a power supply 600 electrically connected with the control panel 500 are arranged in the handheld housing 100; the front part of the hand-held housing 100 is provided with a display screen 700 for displaying the disinfection time, and the display screen 700 is electrically connected with the control board 500.
When not in use, the rotary case 200 is accommodated in the accommodation notch 201. When the portable ultraviolet sterilization device needs to be used, the rotating shell 200 is swung to a proper angle by force, then the LED light source 401 is started, and sterilization and disinfection are carried out through ultraviolet light emitted by the LED light source 401. The display screen 700 can visually display the sterilization and disinfection time, does not need an additional calculation tool for timing, and is convenient to use.
In an implementation, the handheld housing 100 and the rotatable housing 200 both include a rear housing 101 and a front housing 102 covering the rear housing 101, and the front housing 102 of the handheld housing 100 and the rotatable housing 200 are both provided with a plurality of radiation holes 112 for the LED light source 401 to radiate light.
Because the whole structure is only provided with the rear shell 101 and the front shell 102, the whole installation is simple, and the cost is lower.
In specific implementation, as shown in fig. 5 to 7, the hinge mechanism 300 includes: the handheld shell comprises a first shaft sleeve 301, a connecting plate 302 arranged in a tangent mode with the first shaft sleeve 301, and a mounting plate 303 arranged below the connecting plate 302 and used for fixing the connecting plate 302, wherein the mounting plate 303 is integrally formed with the rear shell 101 of the handheld shell 100; a second bushing 304 disposed at both sides of the front housing 102 of the rotary case 200, the second bushing 304 being integrally formed with the front housing 102 of the rotary case 200; a rotating shaft 305 sleeved on the first shaft sleeve 301 and the second shaft sleeve 304; the first shaft sleeve 301 and the second shaft sleeve 304 are both provided with wire holes.
The first bushing 301 is disposed on the rear housing 101 of the handheld housing 100 through the mounting plate 303, so that the strength of the first bushing 301 can be enhanced, and the first bushing 301 is prevented from being broken in case of repeatedly rotating the rotating housing 200.
Due to the arrangement of the wiring holes, the circuit of the driving board 400 on the rotating shell 200 can pass through the wiring holes, and the hidden wiring is not exposed outside.
In specific implementation, as shown in fig. 5 to 7, the mounting plate 303 is a cross-shaped mounting plate, a first mounting hole 313 is formed in the center of the cross-shaped mounting plate, a second mounting hole 312 matched with the first mounting hole 313 is formed in the middle of the connecting plate 302, a third mounting hole matched with the second mounting hole 312 is formed in the front housing 102 of the handheld housing 100, and the first shaft sleeve 301 is fixedly arranged in the handheld housing 100 through a screw; the third mounting hole is provided with a decorative cover plate 305 after the screw is mounted.
When the installation structure is specifically implemented, two sides of the cross-shaped installation plate are provided with a limiting protrusion 323, and two sides of the installation plate 302 are provided with limiting grooves 322 matched with the limiting protrusion 323.
The limiting protrusion 323 and the limiting groove 322 are used for positioning when the first shaft sleeve 301 is installed.
In specific implementation, the rear housing 101 of the handheld housing 100 and the rear housing 101 of the rotary housing 200 are both provided with a plurality of first connecting cylinders 111, the front housing 102 of the handheld housing 100 and the rotary housing 200 are both provided with second connecting cylinders 122 matched with the first connecting cylinders 111, and the first connecting cylinders 111 are connected with the second connecting cylinders 122 through screws.
In specific implementation, two ends of the cross-shaped mounting plate extend to the first connecting column 111 on the rear shell 101 of the handheld shell 100.
In order to further strengthen the first shaft sleeve 301, the two ends of the cross-shaped mounting plate extend to the first connecting column 111, which acts as a reinforcing rib.
In specific implementation, the front housing 102 of the handheld housing 100 and the rotating housing 200 are provided with screw holes 132 for mounting screws, and after the screws are mounted in the screw holes 132, the silicone plug 800 is disposed. This silica gel stopper 800 is used for decorating screw hole 132 and makes whole more pleasing to the eye, simultaneously, will rotate casing 200 lid and close when the breach 201 of accomodating of handheld casing 100, this silica gel stopper 800 can play the effect of buffering for it is difficult impaired to rotate these two parts of casing 200 and handheld casing 100.
In specific implementation, a positioning protrusion 142 is disposed on the lower portion of the receiving notch 201 of the front housing 102 of the handheld housing 100, and a positioning groove 152 adapted to the positioning protrusion 142 is disposed on the front housing 102 of the rotatable housing 200; a first magnet (not shown) is disposed in the handheld housing 100 opposite to the positioning protrusion 142, and a second magnet (not shown) is disposed in the rotating housing 200 opposite to the positioning groove 152, wherein the first magnet and the second magnet attract each other.
The rotating case 200 can be tightly accommodated in the accommodating notch 201 by the action of the first magnet and the second magnet, and is not easy to slide off. Meanwhile, the positioning protrusion 142 and the positioning groove 152 can play a positioning role when the rotary housing 200 is accommodated in the accommodating notch 201.
In specific implementation, as shown in fig. 1, a child lock 900 for cutting off power supply of the power supply 600 is disposed on a side of the handheld housing 100, and the child lock 900 is electrically connected to the control board 500; a charging interface 103 is arranged at the bottom of the handheld shell 100, the charging interface 103 is electrically connected with a power supply 600, and a charging indicator lamp (not shown in the figure) is arranged on one side of the charging interface 103; the lower side of the display screen 700 is provided with a switch button 104, a switch indicator lamp is arranged in the switch button 104, when the switch button 104 is pressed, namely the LED ultraviolet disinfection rod works, the light of the switch indicator lamp can light up on the switch button 104, and therefore the LED ultraviolet disinfection rod is indicated to work.
Because ultraviolet rays have certain damage to eyes of people, when the disinfection rod is not needed to be used, the power supply of the power supply 600 to the control panel 500 is cut off through the child key 900, and therefore the phenomenon that children mistakenly press the switch button 104 to play the disinfection rod to turn on the LED light source 401 to emit ultraviolet rays can be effectively prevented.
In practical application, the LED uv disinfection bar further comprises a charging base (not shown in the figure), which can be used to charge the power supply. In addition, after the rotating shell rotates a certain angle (for example, 90 degrees), as shown in fig. 4, the LED ultraviolet disinfection rod is directly placed on the charging seat to automatically sterilize and disinfect the area, so that the user does not need to hold the LED ultraviolet disinfection rod all the time, and the hands of the user can be liberated.
In addition, the surface of the accommodating notch 201 of the front shell is provided with a silvery decorative layer, so that the design of the integrated decorative layer is more attractive compared with the design of sticking a reflective film, and the whole LED ultraviolet disinfection rod is more metallic.
To sum up, the utility model discloses a hand-held type LED ultraviolet disinfection stick, include: the handheld shell is a rotating shell which can rotate around the end part of the handheld shell; a receiving gap is formed in one side, close to the rotating shell, of the handheld shell, the rotating shell can rotate into the receiving gap, and a hinge mechanism is arranged between the handheld shell and the rotating shell; the handheld shell and the rotating shell are internally provided with a driving plate and a plurality of LED light sources arranged on the driving plate; a control panel and a power supply electrically connected with the control panel are arranged in the handheld shell; the front portion of handheld casing is provided with the display screen that is used for showing disinfection time, display screen and control panel electric connection for the intensity is high to be difficult for breaking off with the fingers and thumb, and the display screen can be very audio-visual demonstration disinfection time of disinfecting, does not need extra calculation instrument timing, and it is very convenient to use, and simultaneously, overall structure has only set up back casing and procapsid, makes the unit mount simple, and the cost is lower.
It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.
Claims (10)
1. A hand-held LED ultraviolet disinfection wand comprising: the handheld shell is a rotating shell capable of rotating around the end part of the handheld shell, and is characterized in that one side, close to the rotating shell, of the handheld shell is provided with a storage notch, the rotating shell can rotate into the storage notch, and a hinge mechanism is arranged between the handheld shell and the rotating shell;
the handheld shell and the rotating shell are internally provided with a driving plate and a plurality of LED light sources arranged on the driving plate;
a control panel and a power supply electrically connected with the control panel are arranged in the handheld shell;
the front part of the handheld shell is provided with a display screen for displaying the disinfection time, and the display screen is electrically connected with the control panel.
2. The hand-held LED ultraviolet disinfection wand of claim 1, wherein the hand-held housing and the rotatable housing each comprise a rear housing and a front housing covering the rear housing, the front housing of the hand-held housing and the rotatable housing each having a plurality of radiation apertures for the LED light source to radiate light.
3. The hand-held LED uv disinfecting wand of claim 2, wherein the hinge mechanism comprises:
the hand-held shell comprises a first shaft sleeve, a connecting plate and a mounting plate, wherein the connecting plate is arranged in the first shaft sleeve in a tangent mode, the mounting plate is arranged below the connecting plate and used for fixing the connecting plate, and the mounting plate and a rear shell of the hand-held shell are integrally formed;
second shaft sleeves arranged on two sides of the front shell of the rotating shell, wherein the second shaft sleeves and the front shell of the rotating shell are integrally formed;
the rotating shaft is sleeved on the first shaft sleeve and the second shaft sleeve;
the first shaft sleeve and the second shaft sleeve are provided with wiring holes.
4. The hand-held LED ultraviolet disinfection bar of claim 3, wherein the mounting plate is a cross-shaped mounting plate, a first mounting hole is formed in the center of the cross-shaped mounting plate, a second mounting hole matched with the first mounting hole is formed in the middle of the connecting plate, a third mounting hole matched with the second mounting hole is formed in the front housing of the hand-held housing, and the first shaft sleeve is fixedly arranged in the hand-held housing through screws;
and a decorative cover plate is arranged after the third mounting hole is provided with the screw.
5. The hand-held LED ultraviolet disinfection stick of claim 4, wherein the cross-shaped mounting plate is provided with a limiting protrusion on both sides, and the mounting plate is provided with a limiting groove on both sides, wherein the limiting groove is matched with the limiting protrusion.
6. The hand-held LED ultraviolet disinfection stick of claim 4, wherein the hand-held housing and the rear housing of the rotating housing are provided with a plurality of first connecting cylinders, the front housing of the hand-held housing and the front housing of the rotating housing are provided with second connecting cylinders matched with the first connecting cylinders, and the first connecting cylinders are connected with the second connecting cylinders through screws.
7. The hand-held LED ultraviolet disinfection wand of claim 6, wherein two ends of the cross-shaped mounting plate extend to a first connection post on a rear housing of the hand-held housing.
8. The hand-held LED ultraviolet disinfection stick of claim 6, wherein the front housing of the hand-held housing and the front housing of the rotating housing are both provided with screw holes for mounting screws, and after the screws are mounted in the screw holes, silica gel plugs are arranged.
9. The hand-held LED ultraviolet disinfection stick of claim 2, wherein the front housing of the hand-held housing is provided with a positioning protrusion at the lower part of the receiving gap, and the front housing of the rotating housing is provided with a positioning groove matched with the positioning protrusion;
the handheld shell is internally provided with a first magnet opposite to the positioning protrusion, the rotating shell is internally provided with a second magnet opposite to the positioning groove, and the first magnet and the second magnet are mutually attracted.
10. The hand-held LED ultraviolet disinfection stick of claim 1, wherein a child lock key for cutting off power supply of a power supply source is arranged on the side of the hand-held shell, and the child lock key is electrically connected with the control board;
the bottom of the handheld shell is provided with a charging interface, the charging interface is electrically connected with a power supply, and one side of the charging interface is provided with a charging indicator lamp;
and a switch button is arranged on the lower side of the display screen.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202021021853.0U CN212298627U (en) | 2020-06-06 | 2020-06-06 | Hand-held type LED ultraviolet disinfection stick |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021021853.0U CN212298627U (en) | 2020-06-06 | 2020-06-06 | Hand-held type LED ultraviolet disinfection stick |
Publications (1)
Publication Number | Publication Date |
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CN212298627U true CN212298627U (en) | 2021-01-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202021021853.0U Active CN212298627U (en) | 2020-06-06 | 2020-06-06 | Hand-held type LED ultraviolet disinfection stick |
Country Status (1)
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CN (1) | CN212298627U (en) |
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2020
- 2020-06-06 CN CN202021021853.0U patent/CN212298627U/en active Active
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