CN212651102U - Hand-held disinfection stick - Google Patents
Hand-held disinfection stick Download PDFInfo
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- CN212651102U CN212651102U CN202020571730.8U CN202020571730U CN212651102U CN 212651102 U CN212651102 U CN 212651102U CN 202020571730 U CN202020571730 U CN 202020571730U CN 212651102 U CN212651102 U CN 212651102U
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- casing
- shell
- protective sleeve
- elastic contact
- lamp bead
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Abstract
The utility model provides a simple structure, convenient to use's handheld disinfection stick, including the casing, install battery in the casing and hold the interface and a plurality of UVLED lamp pearl that charge of electric company of battery, still include cylinder and protective casing, cylinder fixed mounting is in the casing, the one end of casing is equipped with the opening, the one end of cylinder by the opening extends to outside the casing, UVLED lamp pearl distributes uniformly the periphery side of cylinder extension section, protective casing is with axial slidable mounting in the casing, protective casing cover is located outside the cylinder and will UVLED lamp pearl is whole to be sheltered from, be provided with at least one elastic contact piece on the inner wall of protective casing, install on the outer wall of cylinder can with the bar conducting strip that the elastic contact piece contact is connected.
Description
Technical Field
The utility model relates to a disinfecting equipment, in particular to handheld disinfection stick.
Background
In the environment of daily life of people, no matter in homes or offices and other occasions, various small insects such as mosquitoes and flies, a large number of bacteria and even viruses which cannot be seen by naked eyes exist, the small insects surround people all the time, and various symptoms can appear when the immunity of people is reduced, so that the health of people is influenced. The traditional method for eliminating the small bacteria or viruses mainly depends on chemical disinfectant through spraying, cleaning and other modes, however, many chemical disinfectant can not be determined to be harmful or harmless to human bodies, even some chemical disinfectant are harmful, the consumption is high, the cost is high, and the popularization and the use are not facilitated.
SUMMERY OF THE UTILITY MODEL
Therefore, aiming at the problems, the utility model provides a handheld disinfection rod with simple structure and convenient use.
In order to realize the technical problem, the utility model discloses the solution that takes is handheld disinfection stick, including the casing, install battery in the casing, charge interface and a plurality of UVLED lamp pearl even with the battery electricity, still include cylinder and protective casing, cylinder fixed mounting is in the casing, the one end of casing is equipped with the opening, the one end of cylinder by the opening extends to outside the casing, UVLED lamp pearl distributes uniformly the periphery side of cylinder extension section, protective casing is with axial slidable mounting in the casing, protective casing is located outside the cylinder and will UVLED lamp pearl is whole to be sheltered from, be provided with at least one elastic contact piece on the inner wall of protective casing, install on the outer wall of cylinder can with the bar conducting strip that the elastic contact piece contact is connected.
The further improvement is that: the UVLED lamp beads positioned on the same ring surface form a group of lamp bead belts, the plurality of UVLED lamp beads extend on the shaft body and form a plurality of groups of lamp bead belts, a limiting structure capable of enabling each group of lamp bead belts to be sequentially exposed is arranged between the opening of the shell and the protective sleeve, the number of the groups of the elastic contact pieces is the same as that of the lamp bead belts, and each elastic contact piece is connected with the corresponding group of lamp bead belts in series and then connected into the storage battery and two ends of the strip-shaped conducting strip in parallel.
The further improvement is that: the limiting structure comprises at least two groups of ball springs, the ball springs are uniformly arranged and are installed on the inner ring surface of the opening in a radially telescopic mode, a plurality of groups of limiting holes are formed in corresponding positions on the outer side of the protective sleeve along the circumferential direction, and the number of the limiting holes is the same as that of the lamp bead belts and corresponds to the positions of the lamp bead belts.
The further improvement is that: the circuit board is installed in the shell, the display screen and the alarm device are embedded on the outer wall of the shell, and the display screen and the alarm device are respectively electrically connected with the circuit board.
The further improvement is that: the alarm device is a buzzer.
By adopting the technical scheme, the beneficial effects of the utility model are that:
1. the protective sleeve is coaxially and slidably mounted in the shell, the elastic contact piece is mounted on the protective sleeve, and the bar-shaped conducting strip capable of being in contact with the elastic contact piece is mounted on the column body, so that the UVLED lamp beads are lightened through sliding of the protective sleeve, a protective effect on the UVLED lamp beads can be achieved, and the switch is convenient;
2. through establishing ties and forming lamp pearl area with the UVLED lamp pearl that will be located same anchor ring, the limit structure who can make every group lamp pearl area expose in proper order has between the opening part of casing and the protective sleeve, the group number in elastic contact and lamp pearl area is the same, parallelly connected income battery and bar conducting strip both ends again after every elastic contact establishes ties with this group lamp pearl area that corresponds, thereby can select the lamp pearl area quantity of need lighting a lamp according to the slide position of protective sleeve, thereby avoid causing electric power waste, the duration of the battery is improved.
Drawings
Fig. 1 is a schematic structural view of a handheld disinfection rod according to an embodiment of the present invention.
Fig. 2 is a schematic view of the state that the lamp bead of the handheld disinfection rod of the embodiment of the utility model is completely exposed.
Fig. 3 is a partial enlarged view of a hand-held disinfecting wand in accordance with an embodiment of the present invention.
In the figure: cylinder 1, UVLED lamp pearl 2, elastic contact 3, protective sheath 4, spacing hole 5, ball spring 6, bar conducting strip 7, casing 8.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and specific embodiments.
The first embodiment is as follows:
referring to fig. 1-3, disclosed in the embodiment of the present invention is a hand-held disinfection stick, which comprises a housing 8, a storage battery installed in the housing 8, a charging interface electrically connected to the storage battery, and a plurality of UVLED lamp beads 2, the shell 8 is a tubular shell 8, a tube cavity is formed in the shell 8, the device also comprises a column body 1 and a protective sleeve 4, the column body 1 is fixedly arranged in a tube cavity of a shell body 8, one end of the shell body 8 is provided with an opening, one end of the column body 1 extends out of the shell 8 from the opening, the UVLED lamp beads 2 are uniformly distributed on the outer peripheral side of the extending section of the column body 1, the protective sleeve 4 is coaxially and slidably mounted in the shell 8, the protective sleeve 4 is sleeved outside the column body 1 and completely shields the UVLED lamp beads 2, the inner wall of the protective sleeve 4 is provided with at least one elastic contact piece 3, and the outer wall of the column body 1 is provided with a strip-shaped conductive piece 7 which can be in contact connection with the elastic contact piece 3.
When this handheld disinfection stick is in shutdown state, the position of protective sleeve 4 is as shown in figure 1, this moment, protective sleeve 4 is whole to be lived the extension of cylinder 1, make all UVLED lamp pearls 2 all be located protective sleeve 4, thereby protect the lamp pearl, when using handheld disinfection stick, slide protective sleeve 4 to casing 8 in and expose all UVLED lamp pearls 2, this moment, elastic contact 3 and bar conducting strip 7 elastic contact form closed circuit, all UVLED lamp pearls 2 are all established ties in this power supply closed circuit, thereby make all UVLED lamp pearls 2 circular telegrams light, the ultraviolet light that UVLED sent can play sterile effect, handheld casing 8 and with it be close to treat that the disinfection can on sterile article or the position.
When the hand-held disinfection rod is used, if a narrow disinfection space is encountered, only a part of the UVLED lamp beads 2 need to be lightened, in other words, when the UVLED lamp beads 2 are completely lightened to disinfect the narrow space or small objects, large resource waste is caused, and the power consumption of the storage battery is increased, in order to solve the problem, in the embodiment, preferably, the UVLED lamp beads 2 which are positioned on the same ring surface are connected in series to form a lamp bead belt, a plurality of the UVLED lamp beads 2 extend on the shaft of the column body 1 to form a plurality of groups of lamp bead belts, a limiting structure which can enable each group of the lamp bead belt to be sequentially exposed is arranged between the opening of the shell 8 and the protective casing 4, the number of the elastic contact pieces 3 is the same as that of the lamp bead belt, each elastic contact piece 3 is connected in series with the corresponding group of the lamp bead belt and then connected in parallel to two ends of the storage battery and the strip-shaped conductive piece 7, make 8 segmentation of protective housing slide and spacing through limit structure, thereby make every group lamp pearl area can the segmentation expose, in addition, expose partial lamp pearl area corresponding elastic contact 3 and 7 elastic contact of bar conducting strip, thereby make the lamp pearl area of exposure part lighted, and still the lamp pearl area of establishing in protective casing 4 by the cover is still in the off-state, consequently, can select the lamp pearl area quantity of need lighting a lamp according to protective casing 4's slide position, thereby avoid causing electric power waste, improve the duration of battery.
In this embodiment, specifically, the limiting structure includes at least two groups of ball springs 6, the ball springs 6 are uniformly arranged and radially and telescopically mounted on the inner annular surface of the opening, a plurality of groups of limiting holes 5 are circumferentially formed in corresponding positions on the outer side of the protective sleeve 4, and the number of the groups of the limiting holes 5 is the same as that of the lamp bead bands and corresponds to the positions of the lamp bead bands.
In this embodiment, it is concrete, still include circuit board, display screen and alarm device, the circuit board is installed in casing 8, display screen and alarm device inlay and establish on the outer wall of casing 8, display screen, alarm device respectively with the circuit board electricity is connected, and the display screen is used for showing information such as disinfection time, and can set for the disinfection time through the button, and when the disinfection time reached the setting value, alarm device sent the warning prompt tone, alarm device is bee calling organ.
Modifications and variations of the present invention are within the scope of the claims and are not limited by the disclosure of the embodiments.
Claims (5)
1. The utility model provides a handheld disinfection stick, includes the casing, installs the battery in the casing, and the interface and a plurality of UVLED lamp pearl that charge that link with the battery electricity, its characterized in that: the novel lamp holder is characterized by further comprising a column body and a protective sleeve, wherein the column body is fixedly installed in the shell, an opening is formed in one end of the shell, one end of the column body extends to the outside of the shell, the UVLED lamp beads are uniformly distributed on the outer peripheral side of the column body extension section, the protective sleeve is installed in the shell in a sliding mode in the axial direction, the protective sleeve is located outside the column body and enables the UVLED lamp beads to be completely shielded, at least one elastic contact piece is arranged on the inner wall of the protective sleeve, and a strip-shaped conducting strip which can be in contact connection with the elastic contact piece is installed on the outer wall of the column.
2. The hand-held sanitizing wand of claim 1, wherein: the UVLED lamp beads positioned on the same ring surface form a group of lamp bead belts, the plurality of UVLED lamp beads extend on the shaft body and form a plurality of groups of lamp bead belts, a limiting structure capable of enabling each group of lamp bead belts to be sequentially exposed is arranged between the opening of the shell and the protective sleeve, the number of the groups of the elastic contact pieces is the same as that of the lamp bead belts, and each elastic contact piece is connected with the corresponding group of lamp bead belts in series and then connected into the storage battery and two ends of the strip-shaped conducting strip in parallel.
3. The hand-held sanitizing wand of claim 2, wherein: the limiting structure comprises at least two groups of ball springs, the ball springs are uniformly arranged and are installed on the inner ring surface of the opening in a radially telescopic mode, a plurality of groups of limiting holes are formed in the corresponding positions of the outer side of the protective sleeve along the circumferential direction, and the number of the limiting holes is the same as that of the lamp bead belts and corresponds to the positions of the limiting holes.
4. A hand-held disinfecting wand according to claim 1 or 2, characterized in that: the circuit board is installed in the shell, the display screen and the alarm device are embedded on the outer wall of the shell, and the display screen and the alarm device are respectively electrically connected with the circuit board.
5. The hand-held sanitizing wand of claim 4, wherein: the alarm device is a buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020571730.8U CN212651102U (en) | 2020-04-17 | 2020-04-17 | Hand-held disinfection stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020571730.8U CN212651102U (en) | 2020-04-17 | 2020-04-17 | Hand-held disinfection stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212651102U true CN212651102U (en) | 2021-03-05 |
Family
ID=74765434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020571730.8U Active CN212651102U (en) | 2020-04-17 | 2020-04-17 | Hand-held disinfection stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212651102U (en) |
-
2020
- 2020-04-17 CN CN202020571730.8U patent/CN212651102U/en active Active
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