CN214074337U - Ultraviolet sterilizing lamp - Google Patents
Ultraviolet sterilizing lamp Download PDFInfo
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- CN214074337U CN214074337U CN202021523160.1U CN202021523160U CN214074337U CN 214074337 U CN214074337 U CN 214074337U CN 202021523160 U CN202021523160 U CN 202021523160U CN 214074337 U CN214074337 U CN 214074337U
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Abstract
The utility model relates to the technical field of sterilization and disinfection devices, and discloses an ultraviolet sterilization lamp, which comprises a sterilization lamp body and a control mechanism, wherein the sterilization lamp body is provided with an ultraviolet lamp tube, the control mechanism is provided with an inductive switch, when the inclination angle of the sterilization lamp body is smaller than a preset angle, the inductive switch can keep the control mechanism and the ultraviolet lamp tube on, when the inclination angle of the sterilization lamp body is equal to the preset angle or larger than the preset angle, the inductive switch can disconnect the control mechanism and the ultraviolet lamp tube, so that the ultraviolet lamp tube is turned off, the ultraviolet ray is prevented from upwards projecting to hurt the human body, and the use is safer; the sterilizing lamp body comprises a handheld part and a lamp tube fixing part, wherein the handheld part is rotatably connected with the lamp tube fixing part, so that the handheld part and the lamp tube fixing part can rotate relatively to be folded or unfolded, the ultraviolet sterilizing lamp can be folded to reduce the size, and the ultraviolet sterilizing lamp is convenient to carry.
Description
Technical Field
The utility model belongs to the technical field of sterilizing and disinfecting device, in particular to a portable ultraviolet germicidal lamp.
Background
Ultraviolet rays with proper wavelength can destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in microbial organism cells to cause death of growing cells and/or regenerative cells, thereby achieving the effects of sterilization and disinfection. Since ultraviolet rays can penetrate cells to cause death, attention is required to be paid to sterilization by ultraviolet rays, and the skin, particularly eyes of a person cannot be directly irradiated with the ultraviolet rays, but if a user carelessly irradiates the head and the like of the person with the ultraviolet rays directly projected upwards, the user may hurt the human body; and the existing ultraviolet germicidal lamp occupies a large space and is inconvenient to carry.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides an ultraviolet germicidal lamp, which can be folded to reduce the volume and is convenient to carry; and the induction switch is arranged, so that the ultraviolet rays can be prevented from being upwards projected, and the use is safer.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
an ultraviolet germicidal lamp comprises a germicidal lamp body and a control mechanism, wherein the germicidal lamp body is provided with an ultraviolet lamp tube, the control mechanism is arranged on the germicidal lamp body and used for controlling a switch of the ultraviolet lamp tube, the control mechanism is provided with an inductive switch, when the inclination angle of the germicidal lamp body is smaller than a preset angle, the inductive switch can enable the control mechanism and the ultraviolet lamp tube to be kept in conduction, when the inclination angle of the germicidal lamp body is equal to or larger than the preset angle, the inductive switch can enable the control mechanism and the ultraviolet lamp tube to be disconnected, and the preset angle is 30-60 degrees; the sterilizing lamp body comprises a handheld part and a lamp tube fixing part, wherein the handheld part is rotatably connected with the lamp tube fixing part, so that the handheld part and the lamp tube fixing part can relatively rotate to be folded or unfolded; the ultraviolet lamp tube is arranged on the lamp tube fixing part, and the control mechanism is arranged on the handheld part or the lamp tube fixing part.
In the utility model, the ultraviolet germicidal lamp can be folded and reduced in volume through the arrangement of the hand-held part and the lamp tube fixing part, and is convenient to carry; during the use, with handheld portion and fluorescent tube fixed part relative rotation to opening and be 180, be provided with ultraviolet tube's the one side with the fluorescent tube fixed part down, open ultraviolet tube through control mechanism and make it luminous, in the use, probably because remove and make the bactericidal lamp body produce the slope, when the inclination of bactericidal lamp body equals or is greater than preset angle, inductive switch can make disconnection between control mechanism and the ultraviolet tube, thereby make ultraviolet tube go out the lamp, avoid the ultraviolet ray upwards throw the injury human body, it is safer to use.
Further, inductive switch is the ball switch, the ball switch is including setting up the shell on control mechanism, the bottom of shell is provided with two electrodes, and is provided with the steel ball between two electrodes, and when the inclination of bactericidal lamp body was less than and predetermines the angle, the steel ball contacted with two electrode electrical, realizes switching on of ultraviolet tube and control mechanism, when the inclination that leads to the shell of bactericidal lamp body slope equals to predetermine the angle or is greater than when predetermineeing the angle, the steel ball rolled out and made to form between two electrodes and open circuit to break off between messenger control mechanism and the ultraviolet tube. The utility model discloses in, the ball switch is prior art, and through the setting of ball switch, this sterilamp of realization that can be better is at slope or self-closing up, avoids the ultraviolet ray to shine the human body, uses safelyr.
Furthermore, in order to facilitate the use of the ultraviolet germicidal lamp, the handheld part is rotatably connected with the lamp tube fixing part through the damping rotating shaft. The utility model discloses in, the damping pivot is prior art, applies to it on the sterilamp, can make things convenient for folding and opening of this sterilamp more, when folding, can reduce the volume of this sterilamp, conveniently carries and transports.
Furthermore, the outer wall of the damping rotating shaft is provided with a first protruding strip and a second protruding strip, the first protruding strip and the second protruding strip are symmetrically arranged, when the handheld part and the lamp tube fixing part rotate to be folded, a first clamping groove is formed in a gap between the damping rotating shaft and the inner side of the handheld part, and the first protruding strip is clamped into the first clamping groove; when the handheld portion and the lamp tube fixing portion rotate to open to be 180 degrees, a second clamping groove is formed in a gap between the damping rotating shaft and the outer side of the handheld portion, and the second protruding strips are clamped into the second clamping groove. The utility model discloses in, through the setting of first sand grip and second sand grip, make the folding of handheld portion and fluorescent tube fixed part with open can both fix the position, facilitate the use.
Further, control mechanism is including power, PCB board and first switch, first switch sets up in the handheld portion outside, the power sets up in the inside of handheld portion with the PCB board, the PCB board is connected through first switch and power electricity, inductive switch sets up on the PCB board, the PCB board is connected with ultraviolet tube electricity. The utility model discloses in, give PCB board and ultraviolet tube power supply through the power, during the use, with handheld portion and fluorescent tube fixed part relative rotation to opening and be 180, be provided with ultraviolet tube with the fluorescent tube fixed part one side down, through the switch-on of first on-off control PCB board, make ultraviolet tube luminous, when sterilamp slope to when having the hidden danger that shines the human body, through inductive switch control ultraviolet tube self-closing, it is safer to use.
Further, the power is rechargeable battery, the lateral wall of handheld portion still is provided with charging socket, charging socket and rechargeable battery electricity are connected. The utility model discloses in, can charge to the power through charging socket, prolong this sterilamp's life.
Furthermore, the side wall of the handheld part is also provided with a second switch, the second switch is provided with an ON position and an OFF position, and only when the second switch is arranged at the ON position, the first switch can control the conduction of the PCB and the power supply, so that the light emission of the ultraviolet lamp tube is controlled. The utility model discloses in, the second switch is prior art, need not or put when putting into the parcel in folding at ordinary times, arranges the OFF position in with the second switch, can prevent that the mistake from touching first switch and make ultraviolet tube luminous.
Furthermore, a protective groove is further arranged at the position where the second switch is installed on the handheld portion, and the second switch is located in the protective groove. The utility model discloses in, can prevent through the setting of guard groove that the second switch is touched by the mistake, the result of use is better.
Furthermore, in order to facilitate the use of the ultraviolet germicidal lamp, a fixing groove is formed in the middle of the inner side of the lamp tube fixing portion along the length direction of the lamp tube fixing portion, and the ultraviolet lamp tube is installed in the fixing groove.
Furthermore, in order to facilitate holding of the hand-held portion and prevent slipping of the hand, a plurality of parallel strip-shaped protrusions are arranged on the outer surface of the hand-held portion, and therefore the hand-held device is convenient to use.
The beneficial effects of the utility model reside in that: compared with the prior art, the ultraviolet germicidal lamp has the advantages that the ultraviolet germicidal lamp can be folded and reduced in size through the arrangement of the handheld part and the lamp tube fixing part, and is convenient to carry; during the use, will hand-held portion and fluorescent tube fixed part relative rotation extremely open and be 180, with the fluorescent tube fixed part be provided with ultraviolet tube one side down, when the inclination of bactericidal lamp body equals or is greater than when predetermineeing the angle, inductive switch can break off between control mechanism and the ultraviolet tube to make ultraviolet tube go out the lamp, avoid the ultraviolet ray upwards to throw the injury human body, it is safer to use.
Drawings
Fig. 1 is a schematic view of a first angle structure of the ultraviolet germicidal lamp according to the present invention when it is opened.
Fig. 2 is a schematic view of a second angle structure of the ultraviolet germicidal lamp according to the present invention when it is opened.
Fig. 3 is a schematic view of a third angle structure of the ultraviolet germicidal lamp of the present invention when it is opened.
Fig. 4 is a partially enlarged schematic view of fig. 3.
Fig. 5 is a schematic view of a first angle structure of the ultraviolet germicidal lamp according to the present invention when folded.
Fig. 6 is a schematic diagram of a second angle structure of the ultraviolet germicidal lamp according to the present invention when it is folded.
Fig. 7 is a schematic view of a third angle structure of the ultraviolet germicidal lamp of the present invention when it is folded.
In the figure, a hand-held portion 1; a lamp tube fixing part 2; an ultraviolet lamp tube 3; a damping rotating shaft 4; a first projecting strip 41; second ribs 42; a first switch 5; a charging jack 6; a second switch 7; a protective bath 8; a fixing groove 9; a strip-shaped protrusion 10.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1:
referring to fig. 1, the embodiment provides an ultraviolet germicidal lamp, which includes a germicidal lamp body and a control mechanism, wherein the germicidal lamp body is provided with an ultraviolet lamp tube 3, the control mechanism is arranged on the germicidal lamp body and used for controlling a switch of the ultraviolet lamp tube 3, the control mechanism is provided with an inductive switch, when an inclination angle of the germicidal lamp body is smaller than a preset angle, the inductive switch can enable the control mechanism and the ultraviolet lamp tube 3 to be kept on, when the inclination angle of the germicidal lamp body is equal to the preset angle or larger than the preset angle, the inductive switch can enable the control mechanism and the ultraviolet lamp tube 3 to be disconnected, and the preset angle is 30 degrees; the sterilizing lamp body comprises a handheld part 1 and a lamp tube fixing part 2, wherein the handheld part 1 is rotatably connected with the lamp tube fixing part 2, so that the handheld part 1 and the lamp tube fixing part 2 can relatively rotate to be folded or unfolded; the ultraviolet lamp tube 3 is arranged on the lamp tube fixing part 2, and the control mechanism is arranged on the handheld part 1.
In the embodiment, the ultraviolet germicidal lamp can be folded to reduce the volume and is convenient to carry by arranging the handheld part 1 and the lamp tube fixing part 2; during the use, it is 180 to open to rotate handheld portion 1 and fluorescent tube fixed part 2 relatively, be provided with fluorescent tube fixed part 2 one side of ultraviolet tube 3 down, open ultraviolet tube 3 through control mechanism and make it luminous, in the use, probably because remove to make the bactericidal lamp body produce the slope, when the inclination of bactericidal lamp body equals or is greater than preset angle, inductive switch can break off between control mechanism and the ultraviolet tube 3, thereby make ultraviolet tube 3 go out the lamp, avoid ultraviolet ray upwards to throw the injury human body, it is safer to use.
Example 2:
the embodiment provides an ultraviolet germicidal lamp which comprises a germicidal lamp body and a control mechanism, wherein the germicidal lamp body is provided with an ultraviolet lamp tube, the control mechanism is arranged on the germicidal lamp body and used for controlling a switch of the ultraviolet lamp tube, the control mechanism is provided with an inductive switch, when the inclination angle of the germicidal lamp body is smaller than a preset angle, the inductive switch can enable the control mechanism and the ultraviolet lamp tube to be kept in conduction, when the inclination angle of the germicidal lamp body is equal to the preset angle or larger than the preset angle, the inductive switch can enable the control mechanism and the ultraviolet lamp tube to be disconnected, and the preset angle is 60 degrees; the sterilizing lamp body comprises a handheld part and a lamp tube fixing part, wherein the handheld part is rotatably connected with the lamp tube fixing part, so that the handheld part and the lamp tube fixing part can relatively rotate to be folded or unfolded; the ultraviolet lamp tube is arranged on the lamp tube fixing part, and the control mechanism is arranged on the lamp tube fixing part.
In the embodiment, the ultraviolet germicidal lamp can be folded to reduce the volume and is convenient to carry by arranging the handheld part and the lamp tube fixing part; during the use, with handheld portion and fluorescent tube fixed part relative rotation to opening and be 180, be provided with ultraviolet tube's the one side with the fluorescent tube fixed part down, open ultraviolet tube through control mechanism and make it luminous, in the use, probably because remove and make the bactericidal lamp body produce the slope, when the inclination of bactericidal lamp body equals or is greater than preset angle, inductive switch can make disconnection between control mechanism and the ultraviolet tube, thereby make ultraviolet tube go out the lamp, avoid the ultraviolet ray upwards throw the injury human body, it is safer to use.
Example 3:
the embodiment provides an ultraviolet germicidal lamp which comprises a germicidal lamp body and a control mechanism, wherein the germicidal lamp body is provided with an ultraviolet lamp tube, the control mechanism is arranged on the germicidal lamp body and used for controlling a switch of the ultraviolet lamp tube, the control mechanism is provided with an inductive switch, when the inclination angle of the germicidal lamp body is smaller than a preset angle, the inductive switch can enable the control mechanism and the ultraviolet lamp tube to be kept in conduction, when the inclination angle of the germicidal lamp body is equal to the preset angle or larger than the preset angle, the inductive switch can enable the control mechanism and the ultraviolet lamp tube to be disconnected, and the preset angle is 45 degrees; the sterilizing lamp body comprises a handheld part and a lamp tube fixing part, wherein the handheld part is rotatably connected with the lamp tube fixing part, so that the handheld part and the lamp tube fixing part can relatively rotate to be folded or unfolded; the ultraviolet lamp tube is arranged on the lamp tube fixing part, and the control mechanism is arranged on the handheld part.
In the embodiment, the ultraviolet germicidal lamp can be folded to reduce the volume and is convenient to carry by arranging the handheld part and the lamp tube fixing part; during the use, with handheld portion and fluorescent tube fixed part relative rotation to opening and be 180, be provided with ultraviolet tube's the one side with the fluorescent tube fixed part down, open ultraviolet tube through control mechanism and make it luminous, in the use, probably because remove and make the bactericidal lamp body produce the slope, when the inclination of bactericidal lamp body equals or is greater than preset angle, inductive switch can make disconnection between control mechanism and the ultraviolet tube, thereby make ultraviolet tube go out the lamp, avoid the ultraviolet ray upwards throw the injury human body, it is safer to use.
Example 4:
referring to fig. 1, the present embodiment is optimized and defined based on embodiment 1.
The inductive switch is a ball switch, the ball switch comprises a shell arranged on a control mechanism, the bottom of the shell is provided with two electrodes, a steel ball is arranged between the two electrodes, when the inclination angle of the germicidal lamp body is smaller than a preset angle, the steel ball is in electrical contact with the two electrodes, the ultraviolet lamp tube is switched on with the control mechanism, when the germicidal lamp body inclines to the left side or inclines to the right side to cause the inclination angle of the shell to be equal to the preset angle or larger than the preset angle, the steel ball rolls out to enable the two electrodes to be in open circuit, and therefore the control mechanism and the ultraviolet lamp tube are disconnected. In this embodiment, the ball switch is prior art, and through the setting of ball switch, this sterilamp of realization that can be better is at slope or self-closing up, avoids the ultraviolet ray to shine the human body, uses safelyr.
Example 5:
referring to fig. 1, the present embodiment is optimized and defined based on embodiment 1.
In order to facilitate the use of the ultraviolet germicidal lamp, the handheld part 1 and the lamp tube fixing part 2 are rotatably connected through the damping rotating shaft 4. In this embodiment, damping pivot 4 is prior art, applies to its on sterilamp, can make things convenient for folding and opening of this sterilamp more, when folding, can reduce the volume of this sterilamp, conveniently carries and transports.
Example 6:
referring to fig. 1, the present embodiment is optimized and defined based on embodiment 5.
The outer wall of the damping rotating shaft 4 is provided with a first protruding strip 41 and a second protruding strip 42, the first protruding strip 41 and the second protruding strip 42 are symmetrically arranged, when the handheld portion 1 and the lamp tube fixing portion 2 rotate to be folded, a first clamping groove is formed in a gap between the damping rotating shaft 4 and the inner side of the handheld portion 1, and the first protruding strip 41 is clamped into the first clamping groove; when the handheld portion 1 and the lamp tube fixing portion 2 rotate to open to form 180 degrees, a second clamping groove is formed in a gap between the damping rotating shaft 4 and the outer side of the handheld portion 1, and the second protruding strip 42 is clamped into the second clamping groove. In this embodiment, the first protruding strip 41 and the second protruding strip 42 are disposed, so that the handheld portion 1 and the lamp tube fixing portion 2 can be folded and unfolded to be fixed at a fixed position, and the use is convenient.
Example 7:
referring to fig. 6, the present embodiment is optimized and defined based on embodiment 1.
Control mechanism is including power, PCB board and first switch 5, and first switch 5 sets up in the 1 outside of handheld portion, and the power sets up in the inside of handheld portion 1 with the PCB board, and the PCB board is connected with the power electricity through first switch 5, and inductive switch sets up on the PCB board, and the PCB board is connected with ultraviolet tube 3 electricity. In this embodiment, supply power for PCB board and ultraviolet tube 3 through the power, during the use, rotate handheld portion 1 and fluorescent tube fixed part 2 relatively and open to be 180, with fluorescent tube fixed part 2 be provided with ultraviolet tube 3 one side down, through the switch-on of the power of first switch 5 control PCB board, make ultraviolet tube 3 luminous, when the sterilamp slope to have the hidden danger that shines the human body, through inductive switch control ultraviolet tube 3 self-closing, it is safer to use.
Example 8:
referring to fig. 1, the present embodiment is optimized and defined based on embodiment 7.
The power supply is a rechargeable battery, the side wall of the handheld part 1 is also provided with a charging socket 6, and the charging socket 6 is electrically connected with the rechargeable battery. In this embodiment, the power source can be charged through the charging socket 6, so as to prolong the service life of the ultraviolet germicidal lamp.
Example 9:
this embodiment is defined by optimization based on embodiment 7 described above.
The side wall of the handheld part 1 is also provided with a second switch 7, the second switch 7 is provided with an ON position and an OFF position, and only when the second switch 7 is arranged at the ON position, the conduction of the PCB and the power supply can be controlled through the first switch 5, so that the light emission of the ultraviolet lamp tube 3 is controlled. In this embodiment, the second switch 7 is a conventional switch, and the second switch 7 is set to the OFF position when the ultraviolet lamp is not used or folded and placed in a package at ordinary times, so that the first switch 5 can be prevented from being touched by mistake to cause the ultraviolet lamp tube 3 to emit light.
Example 10:
this embodiment is defined by optimization based on embodiment 9 described above.
The position of the handheld part 1 for installing the second switch 7 is also provided with a protective groove 8, and the second switch 7 is positioned in the protective groove 8. In this embodiment, the second switch 7 can be prevented from being touched by mistake by the arrangement of the protective groove 8, and the using effect is better.
Example 11:
this embodiment is defined by optimization based on embodiment 1 described above.
In order to facilitate the use of the ultraviolet germicidal lamp, a fixing groove 9 is formed in the middle of the inner side of the lamp tube fixing portion 2 along the length direction of the lamp tube fixing portion, and the ultraviolet lamp tube 3 is installed in the fixing groove 9.
Example 12:
this embodiment is defined by optimization based on embodiment 1 described above.
In order to facilitate holding the hand-held portion 1 and prevent slipping, a plurality of parallel strip-shaped protrusions 10 are arranged on the outer surface of the hand-held portion 1, so that the hand-held portion is convenient to use.
The utility model discloses the application method of sterilamp as follows:
when the sterilizing lamp is used, the handheld part and the lamp tube fixing part are relatively rotated to 180 degrees, the second convex strips are clamped into the fixed positions in the second clamping grooves, then the surface, fixed with the ultraviolet lamp tube, of the lamp tube fixing part faces downwards, the second switch is arranged at the ON position, the ultraviolet lamp tube emits light by pressing the first switch, and an object to be sterilized is sterilized;
when the disinfection is accomplished, press first switch and close ultraviolet tube, make the second switch arrange the OFF position in again, realize the dual fail-safe switch, prevent that the mistake from touching and light ultraviolet tube, then rotate relative folding together with the fluorescent tube fixed part with handheld portion, make first sand grip card go into first draw-in groove internal fixation position, can reduce the volume after folding, portable in convenient storage or the package of packing into.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. An ultraviolet germicidal lamp is characterized by comprising a germicidal lamp body and a control mechanism, wherein the germicidal lamp body is provided with an ultraviolet lamp tube, the control mechanism is arranged on the germicidal lamp body and used for controlling a switch of the ultraviolet lamp tube, the control mechanism is provided with an inductive switch, when the inclination angle of the germicidal lamp body is smaller than a preset angle, the inductive switch can enable the control mechanism and the ultraviolet lamp tube to be kept in conduction, when the inclination angle of the germicidal lamp body is equal to the preset angle or larger than the preset angle, the inductive switch can enable the control mechanism and the ultraviolet lamp tube to be disconnected, and the preset angle is 30-60 degrees; the sterilizing lamp body comprises a handheld part and a lamp tube fixing part, wherein the handheld part is rotatably connected with the lamp tube fixing part, so that the handheld part and the lamp tube fixing part can relatively rotate to be folded or unfolded; the ultraviolet lamp tube is arranged on the lamp tube fixing part, and the control mechanism is arranged on the handheld part or the lamp tube fixing part;
the inductive switch is a ball switch, the ball switch comprises a shell arranged on the control mechanism, two electrodes are arranged at the bottom of the shell, steel balls are arranged between the two electrodes, when the inclination angle of the germicidal lamp body is smaller than a preset angle, the steel balls are in electrical contact with the two electrodes, the ultraviolet lamp tube is switched on with the control mechanism, when the inclination angle of the shell is equal to the preset angle or larger than the preset angle due to the inclination angle of the germicidal lamp body, the steel balls roll out, so that the two electrodes are in open circuit, and the control mechanism and the ultraviolet lamp tube are disconnected.
2. The UV germicidal lamp as recited in claim 1, wherein the hand-held portion is rotatably connected to the tube securing portion by a damping shaft.
3. The ultraviolet germicidal lamp as claimed in claim 2, wherein the outer wall of the damping spindle is provided with a first protruding strip and a second protruding strip, the first protruding strip and the second protruding strip are symmetrically arranged, when the hand-held portion and the lamp tube fixing portion are rotated to be folded, a first slot is formed in a gap between the damping spindle and the inner side of the hand-held portion, and the first protruding strip is clamped in the first slot; when the handheld portion and the lamp tube fixing portion rotate to open to be 180 degrees, a second clamping groove is formed in a gap between the damping rotating shaft and the outer side of the handheld portion, and the second protruding strips are clamped into the second clamping groove.
4. The UV germicidal lamp as claimed in claim 1, wherein the control mechanism comprises a power source, a PCB and a first switch, the first switch is disposed outside the handle, the power source and the PCB are disposed inside the handle, the PCB is electrically connected to the power source through the first switch, the inductive switch is disposed on the PCB, the PCB is electrically connected to the UV tube, and the first switch can control the connection between the PCB and the power source, so as to control the light emission of the UV tube.
5. The UV germicidal lamp as recited in claim 4, wherein the power source is a rechargeable battery, and the sidewall of the handle portion is further provided with a charging socket, the charging socket being electrically connected to the rechargeable battery.
6. The UV germicidal lamp as claimed in claim 4, wherein the sidewall of the handle is further provided with a second switch, the second switch is provided with an ON position and an OFF position, and the first switch can control the PCB to be connected to the power supply only when the second switch is set to the ON position, so as to control the light emission of the UV tube.
7. The UV germicidal lamp as recited in claim 6, wherein the second switch is mounted on the handle and a protective slot is provided in the handle, and the second switch is located in the protective slot.
8. The UV germicidal lamp as claimed in claim 1, wherein the inner middle portion of the lamp tube fixing portion has a fixing groove formed along a length direction thereof, and the UV lamp tube is mounted in the fixing groove.
9. The UV germicidal lamp as recited in claim 1, wherein the outer surface of the handle is provided with a plurality of parallel strip-shaped protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021523160.1U CN214074337U (en) | 2020-07-27 | 2020-07-27 | Ultraviolet sterilizing lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021523160.1U CN214074337U (en) | 2020-07-27 | 2020-07-27 | Ultraviolet sterilizing lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214074337U true CN214074337U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021523160.1U Active CN214074337U (en) | 2020-07-27 | 2020-07-27 | Ultraviolet sterilizing lamp |
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| CN (1) | CN214074337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113769131A (en) * | 2021-09-30 | 2021-12-10 | 华引芯（武汉）科技有限公司 | Handheld sterilizing device |
| CN115518175A (en) * | 2022-08-19 | 2022-12-27 | 杭州巨星科技股份有限公司 | Portable handheld lamp with efficient sterilization function |
-
2020
- 2020-07-27 CN CN202021523160.1U patent/CN214074337U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113769131A (en) * | 2021-09-30 | 2021-12-10 | 华引芯（武汉）科技有限公司 | Handheld sterilizing device |
| CN115518175A (en) * | 2022-08-19 | 2022-12-27 | 杭州巨星科技股份有限公司 | Portable handheld lamp with efficient sterilization function |
| CN115518175B (en) * | 2022-08-19 | 2024-04-16 | 杭州巨星科技股份有限公司 | Portable handheld lamp capable of achieving efficient sterilization |
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