A portable precision disinfection lamp

Abstract

The present invention discloses a portable precision disinfection lamp, comprising a main body shell, one end of the main body shell is connected with a tail cover by screws, the top of the tail cover is connected with a handle by screws, and a power indicator plate is fixedly installed on the outer side of the tail cover. The present invention defines the optimal disinfection range of the disinfection lamp by emitting a laser halo, so that a user can focus on the disinfection target or disinfection area within the laser halo, and at the same time, by arranging a laser rangefinder lamp in conjunction with a projection lamp, the real-time distance between the device and the illuminated object can be projected and displayed. When the lamp is displaced, the distance data projected on the illuminated object will change in real time, thereby ensuring that the user can grasp the real-time distance between the disinfection lamp and the illuminated object in real time. In addition, the projection lamp can also project and display the disinfection time, thereby avoiding blind operation by the user, thereby achieving the purpose of precise disinfection, which is beneficial to practical use.

Description

Technical Field

[0001] The invention belongs to the field of disinfection lamps, and in particular relates to a portable precision disinfection lamp. Background Art

[0002] In current life, disinfection lamps are lamps for sterilization and disinfection. Traditional portable disinfection lamps are just held in the hand for irradiation. Because ultraviolet light is invisible light, general manufacturers light up some blue light sources when the disinfection lamp is working to indicate that the disinfection lamp has started working. However, due to the lamp bead lens factor of the ultraviolet LED light source and the refraction angle and refraction density of the lamp's own reflective lamp cup, the ultraviolet light emitted by the disinfection lamp is not uniform on the projected object, and the farther away from the center of the disinfection lamp, the lower the intensity of the ultraviolet light and the worse the disinfection effect. Therefore, it is necessary to define an optimal light intensity range for the disinfection lamp when the disinfection lamp starts working. At the same time, the disinfection lamp projects the ultraviolet light emitted by the ultraviolet LED onto the disinfection object through the lamp cup on the lamp for light distribution. Because of the different distances, the ultraviolet light intensity on the illuminated object will be different due to light loss. Therefore, in order to ensure the disinfection effect, the user must be able to grasp the real-time distance between the disinfection lamp and the illuminated object. In addition, different viruses have different death times on different ultraviolet spectra and different ultraviolet intensities. For example, a 500-watt UV LED disinfection lamp with general light distribution needs to stay for 7 seconds at a distance of 50 cm from the irradiated object to kill the influenza virus. If the distance is closer, such as 20 cm, the UV LED light intensity will be stronger, and it may only take 4 seconds to kill the influenza virus. Therefore, each disinfection lamp will issue a disinfection test report to tell the user how far, how long, what viruses or bacteria can be killed, etc.

[0003] However, when using existing disinfection lamps, most of them cannot determine an accurate disinfection range, and also cannot allow users to grasp the real-time distance between the disinfection lamp and the illuminated object. In addition, when using existing disinfection lamps, users cannot know the time of disinfection, which causes the user to enter a blind killing state and cannot achieve accurate disinfection, which is not conducive to actual use. Summary of the invention

[0004] The purpose of the present invention is to provide a portable precision disinfection lamp to solve the above problems, thereby solving the problems mentioned in the background technology.

[0005] In order to solve the above problems, the present invention provides a technical solution:

[0006] A portable precision disinfection lamp comprises a main body shell, one end of the main body shell is connected to a tail cover by screws, the top of the tail cover is connected to a handle by screws, a power indicator plate is fixedly installed on the outside of the tail cover, a power switch is fixedly installed on the outside of the tail cover and on one side of the power indicator plate, a purple light switch is fixedly installed on the end of the outside of the tail cover away from the power switch, a power control component is arranged inside the main body shell, the end of the main body shell away from the tail cover is connected to a connector by screws, the end of the connector away from the main body shell is connected to a lamp cover by screws, four fourth support columns are fixedly installed on the end of the lamp cover away from the connector, a lamp cover plate is fixedly connected between the ends of the fourth support columns away from the lamp cover, and a lamp cover plate is arranged between the lamp cover and the lamp cover plate.

[0007] Preferably, the power control component includes a power supply component, the power supply component is fixedly installed inside the main shell, four first support columns are fixedly connected inside the main shell and on the outside of the power supply component, a PCBA mainboard is connected inside the main shell and on one side of the power supply component by screws, a second support column is fixedly connected on the side of the PCBA mainboard away from the power supply component, and a cooling fan is fixedly installed between the ends of the second support columns away from the PCBA mainboard.

[0008] Preferably, the lamp head assembly comprises a purple LED lampshade, two purple LED lampshades are fixedly connected to the inner wall of the lamp head cover, a purple LED lamp holder is fixedly connected to one end of the purple LED lampshade away from the lamp head cover, a purple LED lamp board is fixedly connected to one end of the purple LED lamp holder away from the purple LED lampshade, a projection lamp head is fixedly connected to the inside of the lamp head cover and above the two purple LED lampshades, a projection lamp lens is arranged inside the projection lamp head, and a screw is arranged inside the projection lamp head and on one side of the projection lamp lens A projection focusing ring is connected with a projection focusing ring, and one end of the projection focusing ring away from the projection lamp head extends to the outside of the lamp head cover, a projection lamp ring pressing ring is arranged inside the projection focusing ring, and one end of the projection lamp head away from the lamp head cover is fixedly connected to a projection lamp LED lamp holder, a laser rangefinder lamp is fixedly connected inside the lamp head cover and between two purple LED lampshades, an aperture laser lamp is fixedly connected inside the lamp head cover and below the laser rangefinder lamp, and a laser lamp reflector cup is fixedly connected to the inner wall of the lamp head cover and outside the aperture laser lamp.

[0009] Preferably, a heat sink is fixedly installed between the connecting head and the lamp cap cover, and four third supporting columns are fixedly connected between the connecting head and the lamp cap cover and located on the outside of the heat sink.

[0010] Preferably, the power supply component is a lithium battery pack.

[0011] Preferably, a charging socket is fixedly mounted on the inner wall of the tail cover and below the power indicator plate, the charging socket is electrically connected to the lithium battery pack via a wire, and a rubber plug is provided on the outside of the tail cover and outside the charging socket.

[0012] Preferably, the power supply component is a built-in driving power board.

[0013] Preferably, a power cord is fixedly installed on the outer side of the tail cover and below the power indicator plate, and the power cord is electrically connected to the built-in driving power board through a wire.

[0014] Preferably, heat dissipation holes are equidistantly formed on the outer side of the main housing near one end of the connector.

[0015] The beneficial effects of the present invention are as follows: the present invention defines the optimal disinfection range of the disinfection lamp by emitting a laser halo, so that the user can focus on the disinfection target or disinfection area within the laser halo, and at the same time, by setting a laser rangefinder lamp in conjunction with a projection lamp, the real-time distance between the device and the illuminated object can be projected and displayed. When the lamp is displaced, the distance data projected on the illuminated object will change in real time, thereby ensuring that the user can grasp the real-time distance between the disinfection lamp and the illuminated object in real time. In addition, the projection lamp can also project and display the disinfection time, thereby avoiding blind operation by the user, thereby achieving the purpose of precise disinfection, which is beneficial to practical use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] For ease of explanation, the present invention is described in detail with reference to the following specific implementations and the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the internal structure of the first embodiment of the present invention;

[0019] Figure 3 is a rear view of the first form of the present invention;

[0020] Figure 4 is a cross-sectional view of the tail cover and handle of the first form of the present invention;

[0021] Figure 5 This is a schematic diagram of the internal structure of the second embodiment of the present invention;

[0022] Figure 6 is a rear view of the second embodiment of the present invention;

[0023] Figure 7 is a cross-sectional view of the tail cover and handle of the second form of the present invention;

[0024] Figure 8 This is a schematic diagram of the disinfection range emitted by the laser lamp of the present invention;

[0025] Fig. 9 This is a schematic diagram of the laser light of the present invention emitting disinfection range;

[0026] Fig.10 This is a schematic diagram of the precise digital display of distance and time of the projection lamp of the present invention;

[0027] Fig.11 This is a schematic diagram of the accurate digital display of distance and time of the projection lamp of the present invention;

[0028] Fig.12 It is a schematic diagram of the effect that the disinfection range light and the digital display distance time of the present invention light up at the same time.

[0029] In the figure: 1. Main shell; 2. Tail cover; 3. Handle; 4. Charging socket; 5. Rubber plug; 6. Power indicator; 7. Power switch; 8. Purple light switch; 9. Power control component; 91. First support column; 92. Power supply component; 921. Lithium battery pack; 922. Built-in drive power board; 93. PCBA motherboard; 94. Second support column; 95. Cooling fan; 10. Connector; 11. Lamp cover; 12. Third support column; 13. Dissipation Heater; 14. Fourth support column; 15. Lamp cover; 16. Lamp assembly; 161. Purple LED lamp cover; 162. Purple LED lamp holder; 163. Purple LED lamp board; 164. Projection lamp head; 165. Projection focusing ring; 166. Projection lamp ring pressure ring; 167. Projection lamp lens; 168. Projection lamp LED lamp holder; 169. Laser rangefinder lamp; 1610. Aperture laser lamp; 1611. Laser lamp reflector cup; 17. Power cord. DETAILED DESCRIPTION

[0030] like Figure 1-12 As shown, this specific implementation adopts the following technical solutions:

[0031] Example:

[0032] A portable precision disinfection lamp comprises a main body shell 1, one end of the main body shell 1 is connected to a tail cover 2 by screws, and the tail cover 2 facilitates better sealing of one end of the main body shell 1; the top of the tail cover 2 is connected to a handle 3 by screws, and the handle 3 facilitates better carrying of the main body shell 1; a power indicator board 6 is fixedly installed on the outer side of the tail cover 2, and the power indicator board 6 facilitates better display of power; a power switch 7 is fixedly installed on the outer side of the tail cover 2 and on one side of the power indicator board 6, and a purple light is fixedly installed on the outer side of the tail cover 2 away from the power switch 7 The switch 8 is used to turn on and off the ultraviolet sterilization operation. A power control component 9 is arranged inside the main shell 1. The end of the main shell 1 away from the tail cover 2 is connected to a connector 10 by screws. The end of the connector 10 away from the main shell 1 is connected to a lamp cover 11 by screws. Four fourth support columns 14 are fixedly installed on the end of the lamp cover 11 away from the connection head 10. A lamp cover plate 15 is fixedly connected between the ends of the fourth support columns 14 away from the lamp cover 11. A lamp cover assembly 16 is arranged between the lamp cover 11 and the lamp cover plate 15.

[0033] Among them, the power control component 9 includes a power supply component 92, the power supply component 92 is fixedly installed inside the main shell 1, four first support columns 91 are fixedly connected inside the main shell 1 and on the outside of the power supply component 92, a PCBA mainboard 93 is connected to the inside of the main shell 1 and on one side of the power supply component 92 by screws, a second support column 94 is fixedly connected to the side of the PCBA mainboard 93 away from the power supply component 92, and a cooling fan 95 is fixedly installed between the ends of the second support column 94 away from the PCBA mainboard 93. The lithium battery pack 92 facilitates better power supply to the entire device, and the PCBA mainboard 93 facilitates better control of the entire device.

[0034] The lamp head assembly 16 includes a purple LED lampshade 161, and two purple LED lampshades 161 are fixedly connected to the inner wall of the lamp head cover 15. The end of the purple LED lampshade 161 away from the lamp head cover 15 is fixedly connected to a purple LED lamp holder 162, and the end of the purple LED lamp holder 162 away from the purple LED lampshade 161 is fixedly connected to a purple LED lamp board 163. A projection lamp head 164 is fixedly connected to the inside of the lamp head cover 15 and located above the two purple LED lampshades 161. A projection lamp lens 167 is arranged inside the projection lamp head 164. A projection focusing ring 165 is threadedly connected to the inside of the projection lamp head 164 and located on one side of the projection lamp lens 167. The projection focusing ring 165 extends to the outside of the lamp head cover 15 from the end away from the projection lamp head 164. A projection lamp ring pressure ring 166 is provided inside the focusing ring 165, and a projection lamp LED lamp holder 168 is fixedly connected to one end of the projection lamp head 164 away from the lamp head cover 15, and a laser rangefinder lamp 169 is fixedly connected inside the lamp head cover 15 and between the two purple LED lamp covers 161, and an aperture laser lamp 1610 is fixedly connected inside the lamp head cover 15 and below the laser rangefinder lamp 169, and a laser lamp reflector cup 1611 is fixedly connected to the inner wall of the lamp head cover 15 and outside the aperture laser lamp 1610. The laser rangefinder lamp 169 facilitates better laser ranging, thereby ensuring that the user can grasp the real-time distance between the disinfection lamp and the illuminated object in real time, and at the same time, the projection lamp head 164 facilitates better projection, so as to display the disinfection time and the real-time distance between the disinfection lamp and the illuminated object.

[0035] Among them, a radiator 13 is fixedly installed between the connecting head 10 and the lamp cover 11, and four third support columns 12 are fixedly connected between the connecting head 10 and the lamp cover 11 and located on the outside of the radiator 13. The third support columns 12 facilitate better installation and fixation of the radiator 13, and at the same time, the radiator 13 facilitates better heat dissipation of the heat generated between the connecting head 10 and the lamp cover 11.

[0036] The power supply component 92 is a lithium battery pack 921, which is used to provide better power supply. Figure 2 shown.

[0037] Among them, a charging socket 4 is fixedly installed on the inner wall of the tail cover 2 and located below the power indicator plate 6. The charging socket 4 is electrically connected to the lithium battery pack 921 through a wire. A rubber plug 5 is arranged on the outside of the tail cover 2 and located on the outside of the charging socket 4. The charging socket 4 facilitates better charging of the lithium battery pack 921, and the rubber plug 5 facilitates better sealing and protection of the charging socket 4. Figure 3 and Figure 4 shown.

[0038] The power supply component 92 is a built-in driving power board 922, which facilitates better power supply. Figure 5 shown.

[0039] Among them, a power line 17 is fixedly installed on the outside of the tail cover 2 and below the power indicator plate 6. The power line 17 is electrically connected to the built-in driving power board 922 through a wire, and the power line 17 facilitates better powering of the built-in driving power board 922. Figure 6 and Figure 7 shown.

[0040] Among them, heat dissipation holes are equidistantly opened on the outer side of the main shell 1 near one end of the connector 10 , so as to better increase the heat dissipation effect of the main shell 1 .

[0041] The use state of the present invention is: in actual use, according to Figure 2 The structure shown in the figure is assembled. Figure 1 As shown, then Figure 2 , Figure 3 and Figure 4 As shown, the rubber plug 5 is opened, and the power supply component 92 is charged through the charging socket 4. After charging is completed, the rubber plug 5 is closed to seal and protect the charging socket 4. Figure 5 , Figure 6 and Figure 7 As shown, the built-in driving power board 922 can also be powered on through the power cord 17, and then the device can be powered on through the power switch 7, and the ultraviolet sterilization operation can be turned on and off through the ultraviolet light switch 8, so as to better perform ultraviolet sterilization and disinfection, and the aperture laser light 1610 can emit a laser halo to define the optimal disinfection range of the disinfection lamp, such as Figure 8 and Fig. 9 As shown, the user can focus on the disinfection target or disinfection area within the laser halo, and at the same time, the laser distance measuring lamp 169 can be used to measure the laser distance, so that the user can grasp the real-time distance between the disinfection lamp and the illuminated object in real time, and at the same time, the projection lamp head 164 is used to project the disinfection time and real-time distance, as shown in FIG. Fig.10 and Fig.11 As shown, Fig.12 As shown, it is a schematic diagram of the effect of the disinfection range light and the digital display distance time lighting up at the same time, thereby avoiding blind operation by the user, achieving the purpose of accurate disinfection, and facilitating practical use. When the device needs to be carried, the device can be carried by handle 3, which is convenient and practical, and is conducive to actual use.

[0042] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0043] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0044] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable precision disinfection lamp, characterized in that: The invention comprises a main housing (1), one end of the main housing (1) is connected to a tail cover (2) by screws, the top of the tail cover (2) is connected to a handle (3) by screws, a power indicator plate (6) is fixedly mounted on the outside of the tail cover (2), a power switch (7) is fixedly mounted on the outside of the tail cover (2) and on one side of the power indicator plate (6), a purple light switch (8) is fixedly mounted on the end of the outside of the tail cover (2) away from the power switch (7), and a power control component (9) is arranged inside the main housing (1). The end of the main housing (1) away from the tail cover (2) is connected to a connector (10) by screws, the end of the connector (10) away from the main housing (1) is connected to a lamp cover (11) by screws, four fourth support columns (14) are fixedly mounted on the end of the lamp cover (11) away from the connector (10), a lamp cover plate (15) is fixedly connected between the ends of the fourth support columns (14) away from the lamp cover (11), and a lamp assembly (16) is arranged between the lamp cover (11) and the lamp cover plate (15); The power control component (9) comprises a power supply component (92), the power supply component (92) is fixedly installed inside the main housing (1), four first support columns (91) are fixedly connected inside the main housing (1) and located on the outside of the power supply component (92), a PCBA mainboard (93) is connected to the inside of the main housing (1) and located on one side of the power supply component (92) via screws, a second support column (94) is fixedly connected to the side of the PCBA mainboard (93) away from the power supply component (92), and a cooling fan (95) is fixedly installed between the ends of the second support columns (94) away from the PCBA mainboard (93); The lamp head assembly (16) comprises a purple LED lampshade (161); two purple LED lampshades (161) are fixedly connected to the inner wall of the lamp head cover (15); one end of the purple LED lampshade (161) away from the lamp head cover (15) is fixedly connected to a purple LED lamp holder (162); one end of the purple LED lamp holder (162) away from the purple LED lampshade (161) is fixedly connected to a purple LED lamp board (163); a projection lamp head (164) is fixedly connected inside the lamp head cover (15) and located above the two purple LED lampshades (161); a projection lamp lens (167) is provided inside the projection lamp head (164); and a projection lamp lens (167) is threadedly connected inside the projection lamp head (164) and located on one side of the projection lamp lens (167). A focusing ring (165), wherein one end of the projection focusing ring (165) away from the projection lamp head (164) extends to the outside of the lamp head cover (15); a projection lamp ring pressing ring (166) is arranged inside the projection focusing ring (165); one end of the projection lamp head (164) away from the lamp head cover (15) is fixedly connected to a projection lamp LED lamp holder (168); a laser rangefinder lamp (169) is fixedly connected inside the lamp head cover (15) and located between two purple LED lampshades (161); an aperture laser lamp (1610) is fixedly connected inside the lamp head cover (15) and located below the laser rangefinder lamp (169); and a laser lamp reflector cup (1611) is fixedly connected to the inner wall of the lamp head cover (15) and located outside the aperture laser lamp (1610); A heat sink (13) is fixedly installed between the connecting head (10) and the lamp cap cover (11), and four third support columns (12) are fixedly connected between the connecting head (10) and the lamp cap cover (11) and located outside the heat sink (13).

2. A portable precision disinfection lamp according to claim 1, characterized in that: The power supply component (92) is a lithium battery pack (921).

3. A portable precision disinfection lamp according to claim 2, characterized in that: A charging socket (4) is fixedly mounted on the inner wall of the tail cover (2) and located below the power indicator plate (6); the charging socket (4) is electrically connected to the lithium battery pack (921) via a wire; and a rubber plug (5) is provided on the outside of the tail cover (2) and located outside the charging socket (4).

4. A portable precision disinfection lamp according to claim 1, characterized in that: The power supply component (92) is a built-in driving power supply board (922).

5. A portable precision disinfection lamp according to claim 4, characterized in that: A power line (17) is fixedly installed on the outside of the tail cover (2) and below the power indicator plate (6); the power line (17) is electrically connected to the built-in driving power board (922) via a wire.

6. A portable precision disinfection lamp according to claim 1, characterized in that: Heat dissipation holes are equidistantly provided on one end of the outer side of the main housing (1) close to the connector (10).

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