TWM599172U - Ultraviolet germicidal lamp capable of displaying effective working area - Google Patents

Abstract

An ultraviolet germicidal lamp capable of displaying an effective working area includes a substrate, an ultraviolet light-emitting diode and a laser module. The ultraviolet light emitting diode and the laser module are arranged on the substrate. The ultraviolet light emitting diode can emit ultraviolet light (invisible light), and the laser module can emit laser rays. The adjustment of the laser rays is consistent with the irradiation position of the ultraviolet rays. The effective working area is displayed. Therefore, it can be used to solve the problem that the conventional LED type ultraviolet germicidal lamp, with the addition of a purple LED as an indicator, cannot display the actual position of the ultraviolet light source.

Description

Ultraviolet germicidal lamp that can display effective working area

This creation relates to an ultraviolet (UVC) germicidal lamp, especially an ultraviolet germicidal lamp that can display an effective working area.

Ultraviolet germicidal lamps usually use low-pressure mercury gas discharge methods to generate UVC with a wavelength of 253.7nm for sterilization. Existing ultraviolet lamp tubes for sterilization must be coated with a layer of fluorescent material to convert ultraviolet rays into visible light.

The LED type ultraviolet germicidal lamp is different from the lamp tube, it has the limitation of the light viewing angle, and can not be coated with dyes in the lamp beads, and the invisible light is rendered with purple light as an indicator, so only a purple LED can be added as an indicator That is to say, the position of the purple light seen by the user is not the actual irradiation position of the ultraviolet (UVC) light source, so the effective working area cannot be displayed, which greatly reduces the effect of ultraviolet light.

The technical problem to be solved by this creation is to provide an ultraviolet germicidal lamp that can display an effective working area in response to the shortcomings of the prior art, which can be used to display the effective working area to ensure a better sterilization effect.

In order to solve the above technical problems, the present invention provides an ultraviolet germicidal lamp that can display an effective working area, including: a substrate; an ultraviolet light emitting diode, the ultraviolet light emitting diode is arranged on the substrate; and a laser mold Group, the laser module is arranged on the substrate; wherein the ultraviolet light emitting diode can emit ultraviolet rays, the laser module can emit laser rays, the laser ray adjustment is consistent with the irradiation position of the ultraviolet rays, so that the laser ray The irradiation position of is located within the irradiation position of the ultraviolet rays, and the laser rays emitted by the laser module can be used to display the effective working area of the ultraviolet rays emitted by the ultraviolet light emitting diode.

Preferably, the ultraviolet light emitting diode emits ultraviolet rays in a direction away from the substrate, the laser module emits laser rays in a direction away from the substrate, and the optical axis of the laser rays emitted by the laser module and the ultraviolet light emit light. The optical axis of the ultraviolet rays emitted by the diode is inclined.

Preferably, the ultraviolet light emitted by the ultraviolet light emitting diode can irradiate a light receiver, and the laser beam emitted by the laser module irradiates the light receiver.

Preferably, the laser beam emitted by the laser module irradiates the center point of the light receiver or near the center point of the light receiver.

Preferably, the laser module is mounted on a base, the base is fixed on the base, the laser module is set on the base through the base, and the laser module is mounted on the base When tilted at an angle.

In order to solve the above technical problems, this creation also provides an ultraviolet germicidal lamp that can display an effective working area, including: an ultraviolet light-emitting diode; and a laser module, the laser module and the ultraviolet light-emitting diode Interval settings; wherein the ultraviolet light emitting diode can emit ultraviolet rays, the laser module can emit laser rays, and the laser ray adjustment is consistent with the irradiation position of the ultraviolet rays, so that the irradiation position of the laser rays is located at the irradiation position of the ultraviolet rays The laser beam emitted by the laser module is used to display the effective working area of the ultraviolet light emitted by the ultraviolet light emitting diode.

The beneficial effect of this creation is that the ultraviolet germicidal lamp that can display the effective working area provided by this creation includes an ultraviolet light-emitting diode and a laser module. The ultraviolet light emitting diode can emit ultraviolet light (invisible light), and the laser module can emit laser rays. The adjustment of the laser rays is consistent with the irradiation position of the ultraviolet rays to display the effective working area to ensure a better sterilization effect.

In order to have a better understanding of the features and technical content of this creation, please refer to the following detailed descriptions and drawings about this creation. However, the provided drawings are only for reference and explanation, not to limit this creation.

The following are specific specific examples to illustrate the implementation manners disclosed in this creation, and those skilled in the art can understand the advantages and effects of this creation from the content disclosed in this specification. This creation can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of this creation. In addition, the drawings in this creation are merely schematic illustrations, and are not depicted in actual size, and are stated in advance. The following embodiments will further describe the related technical content of this creation in detail, but the disclosed content is not intended to limit the protection scope of this creation. In addition, the term "or" used in this document may include any one or a combination of more of the associated listed items depending on the actual situation.

[First Embodiment]

Please refer to Figure 1 and Figure 2. This creation provides an ultraviolet germicidal lamp that can display an effective working area, which can be applied to handheld or fixed ultraviolet germicidal lamp devices. The ultraviolet germicidal lamp that can display the effective working area includes a The substrate 1, an ultraviolet light emitting diode 2 and a laser module 3. The substrate 1, the ultraviolet light emitting diode 2 and the laser module 3 can be arranged on a suitable housing (the figure is omitted).

The substrate 1 may be a device such as a circuit board. The structure and shape of the substrate 1 are not limited, and the substrate 1 may be a one-piece structure or a multi-piece structure. The ultraviolet light emitting diode (UVC LED) 2 and the laser module (Laser module) 3 can be arranged on the substrate 1. In this embodiment, the substrate 1 is a circuit board, and the ultraviolet light emitting diode 2 and The laser module 3 is electrically connected to the substrate 1. The substrate 1 may have a mounting surface 11 located on one side of the substrate 1. The ultraviolet light emitting diode 2 and the laser module 3 are arranged on the mounting surface 11 of the substrate 12, so that the ultraviolet light emitting diode 2 And the laser module 3 are arranged on the same surface of the substrate 1, and the ultraviolet light emitting diode 2 and the laser module 3 are arranged at intervals.

The ultraviolet light emitting diode 2 can emit ultraviolet light L1, the ultraviolet light L1 is invisible light, and the wavelength of the ultraviolet light L1 can be between 200nm and 280nm. The wavelength of the ultraviolet light L1 is not limited. The ultraviolet light emitting diode 2 can face The direction away from the substrate 1 emits ultraviolet light L1. The angle at which the ultraviolet light emitting diode 2 emits ultraviolet light L1 is not limited and can be changed according to needs. The ultraviolet light emitting diode 2 can emit ultraviolet light L1 in a predetermined direction for Provides the ultraviolet sterilization effect of the light receiver (object to be sterilized) 10.

The laser module 3 can emit a laser beam L2, and the laser module 3 can emit a laser beam L2 in a direction away from the substrate 1. The laser beam L2 is adjusted to be consistent with the irradiation position of the ultraviolet L1 to display the second ultraviolet light emission. The effective working area of the ultraviolet L1 emitted by the polar body 2. In this embodiment, the ultraviolet light L1 emitted by the ultraviolet light emitting diode 2 can irradiate the light receiver 10. The adjustment of the lightning ray L2 is consistent with the irradiation position of the ultraviolet L1, so that the irradiation position of the lightning ray L2 is located at the position of the ultraviolet L1. In the irradiation position, the laser beam L2 emitted by the laser module 3 is used to display the effective working area of the ultraviolet L1 emitted by the ultraviolet light emitting diode 2.

Therefore, this creation can use the thunder ray L2 to aim at the irradiation position of the ultraviolet L1, that is, the thunder ray L2 can accurately display the irradiation position of the ultraviolet L1, so that the user can know the irradiation position of the ultraviolet (invisible light) L1, so that the ultraviolet ray emits light. The ultraviolet L1 emitted from the polar body 2 can be reliably irradiated to the light receiver 10. Preferably, the light receiving body 10 is placed at the irradiation position of the ultraviolet light L1 for irradiation, and the laser beam L2 emitted by the laser module 3 can irradiate the center point or the vicinity of the center point of the light receiving body 10.

The shape of the lightning ray L2 irradiated on the light receiver 10 is not limited, for example, it can be a circle, an ellipse, a cross, or other various graphics, characters, etc. The shape of the lightning ray L2 irradiated on the light receiver 10 It is better to be more eye-catching and have the prompt effect, so that the user can easily know the irradiation position of the ultraviolet light L1, and the light receiver 10 will not be placed in an invalid area to reduce the sterilization effect.

In this creative circuit action mode, the laser module 3 can be activated first for aiming, and then the ultraviolet light emitting diode 2 can be activated. In addition, the laser module 3 and the ultraviolet light-emitting diode 2 can also be activated at the same time, and the operation mode of the creative circuit is not limited.

In this embodiment, the laser module 3 can be installed on a base 4 first, and the base 4 is fixed on the base plate 1, so that the laser module 3 can be set on the base plate 1 through the base 4. That is, the laser module 3 can be installed on the mounting surface 11 of the substrate 1 through the base 4. When the laser module 3 is installed on the base 4, it is inclined at an angle so that the optical axis of the laser beam L2 emitted by the laser module 3 and the optical axis of the ultraviolet light L1 emitted by the ultraviolet light emitting diode 2 are not parallel to each other. The optical axis of the laser beam L2 emitted by the laser module 3 is inclined with the optical axis of the ultraviolet light L1 emitted by the ultraviolet light emitting diode 2.

[Second Embodiment]

Please refer to FIGS. 3 and 4, this embodiment is substantially the same as the first embodiment described above. The only difference is that the laser module 3 is pivoted on the base 4 through a rotating shaft mechanism 5 so that the laser module The inclination angle of 3 can be adjusted appropriately, so as to adjust the inclination angle of the laser module 3 corresponding to the difference in the distance between the ultraviolet light emitting diode 2 and the light receiver 10, so that the laser beam L2 emitted by the laser module 3 can be adjusted. The calibration is consistent with the irradiation position of ultraviolet L1 to show the effective working area.

[Third Embodiment]

Please refer to Figures 5 and 6, in this embodiment, the ultraviolet light emitting diode 2 and the laser module 3 can also be respectively disposed on two separate substrates 1 (circuit boards) or other carriers, the ultraviolet light emitting diode The body 2 and the laser module 3 are not limited to be arranged on a substrate 1 (circuit board), and can be arranged on various carriers. The laser module 3 and the ultraviolet light-emitting diode 2 are spaced apart. The ultraviolet light-emitting diode 2 can emit ultraviolet light L1, and the laser module 3 can emit laser ray L2. The laser ray L2 is adjusted to the same position as the ultraviolet light L1. , The irradiation position of the laser beam L2 is located within the irradiation position of the ultraviolet L1, and the laser beam L2 emitted by the laser module 3 is used to display the effective working area of the ultraviolet L1 emitted by the ultraviolet light emitting diode 2.

[Beneficial effects of the embodiment]

The beneficial effect of this creation is that the ultraviolet germicidal lamp that can display the effective working area provided by this creation includes an ultraviolet light-emitting diode and a laser module. The ultraviolet light emitting diode can emit ultraviolet light (invisible light), and the laser module can emit laser rays. The adjustment of the laser rays is consistent with the irradiation position of the ultraviolet rays to display the effective working area to ensure a better sterilization effect.

The content disclosed above is only a preferred and feasible embodiment of the creation, and does not limit the scope of the patent application for this creation. Therefore, all equivalent technical changes made using the creation specification and schematic content are included in the application for this creation. Within the scope of the patent.

1: substrate 11: Mounting surface 2: Ultraviolet light emitting diode 3: Laser module 4: base 5: Shaft mechanism 10: Light receiver L1: Ultraviolet L2: Thunder Ray

Figure 1 is a schematic diagram of an ultraviolet germicidal lamp capable of displaying an effective working area in the first embodiment of the creation.

Fig. 2 is a schematic diagram showing the use state of the ultraviolet germicidal lamp in the effective working area of the first embodiment of the creation.

Fig. 3 is a schematic diagram of an ultraviolet germicidal lamp capable of displaying an effective working area in the second embodiment of the creation.

Fig. 4 is a schematic diagram showing the use state of the ultraviolet germicidal lamp in the effective working area of the second embodiment of the creation.

Fig. 5 is a schematic diagram of an ultraviolet germicidal lamp capable of displaying an effective working area in the third embodiment of the creation.

Fig. 6 is a schematic diagram showing the use state of the ultraviolet germicidal lamp in the effective working area of the third embodiment of the creation.

1: substrate

11: Mounting surface

2: Ultraviolet light emitting diode

3: Laser module

4: base

10: Light receiver

L1: Ultraviolet

L2: Thunder Ray

Claims (10)

An ultraviolet germicidal lamp that can display effective working area, including: A substrate; An ultraviolet light emitting diode, the ultraviolet light emitting diode is arranged on the substrate; and A laser module, the laser module is arranged on the substrate; The ultraviolet light-emitting diode can emit ultraviolet rays, the laser module can emit laser rays, and the adjustment of the laser rays is consistent with the irradiation position of the ultraviolet rays, so that the irradiation position of the laser rays is within the irradiation position of the ultraviolet rays, and can The laser rays emitted by the laser module are used to display the effective working area of the ultraviolet rays emitted by the ultraviolet light emitting diode. The ultraviolet germicidal lamp capable of displaying an effective working area according to claim 1, wherein the substrate is a circuit board, and the ultraviolet light emitting diode and the laser module are electrically connected to the substrate. The ultraviolet germicidal lamp capable of displaying an effective working area according to claim 1, wherein the substrate has a mounting surface, the mounting surface is located on one side of the substrate, and the ultraviolet light emitting diode and the laser module are disposed on the substrate On the mounting surface of the substrate, the ultraviolet light emitting diode and the laser module are arranged on the same surface of the substrate. The ultraviolet germicidal lamp capable of displaying an effective working area as described in claim 1, wherein the wavelength of the ultraviolet rays is between 200 nm and 280 nm. The ultraviolet germicidal lamp capable of displaying an effective working area according to claim 1, wherein the ultraviolet light emitting diode emits ultraviolet rays in a direction away from the substrate, the laser module emits laser rays in a direction away from the substrate, and the laser The optical axis of the laser beam emitted by the radiation module is inclined with the optical axis of the ultraviolet light emitted by the ultraviolet light emitting diode. The ultraviolet germicidal lamp capable of displaying an effective working area according to claim 1, wherein the ultraviolet light emitted by the ultraviolet light emitting diode can irradiate a light receiver, and the laser beam emitted by the laser module irradiates the light receiver. The ultraviolet germicidal lamp capable of displaying an effective working area according to claim 6, wherein the laser beam emitted by the laser module irradiates the center point of the light receiver or near the center point of the light receiver. The ultraviolet germicidal lamp capable of displaying an effective working area according to claim 1, wherein the laser module is installed on a base, the base is fixed on the substrate, and the laser module is set through the base On the substrate, the laser module is inclined at an angle when installed on the base. According to claim 8, the ultraviolet germicidal lamp capable of displaying an effective working area, wherein the laser module is pivoted on the base through a rotating shaft mechanism, so that the tilt angle of the laser module can be adjusted. An ultraviolet germicidal lamp that can display effective working area, including: An ultraviolet light emitting diode; and A laser module, the distance between the laser module and the ultraviolet light emitting diode is arranged; The ultraviolet light-emitting diode can emit ultraviolet rays, the laser module can emit laser rays, and the adjustment of the laser rays is consistent with the irradiation position of the ultraviolet rays, so that the irradiation position of the laser rays is within the irradiation position of the ultraviolet rays, and can The laser rays emitted by the laser module are used to display the effective working area of the ultraviolet rays emitted by the ultraviolet light emitting diode.

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