LED (light-emitting diode) degerming lighting device capable of self-adapting to environment illumination intensity adjustment

Abstract

The utility model provides an LED degerming lighting device adaptive to environment illumination intensity adjustment, and relates to the technical field of LED lighting lamps, the LED degerming lighting device comprises a main body and a cleaning mechanism, the cleaning mechanism is installed on the surface of the main body, dust on the surface of the device is cleaned through the cleaning mechanism, the illumination effect is prevented from being weakened, and the degerming effect is guaranteed. A limiting rod prevents the cleaning assembly from falling off; an arc-shaped strip is shifted to slide on the limiting rod; a sponge pad is used for wiping the light-transmitting shell to reduce dust coverage; a fan is used for enhancing heat dissipation; opening and closing of a limiting clamping strip control replacement of the cleaning mechanism, the photosensitive sensor senses the intensity of external illumination and transmits signals back to the integrated processor, the integrated processor adjusts the working effect of the lamplight assembly according to a preset program, the LED lamp panel provides a common visible illumination effect, the ultraviolet lamp provides UV-C waveband ultraviolet light for sterilization, and the sterilization range is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lighting fixtures, and in particular to an LED sterilization lighting device capable of self-adapting to the intensity of ambient light. Background Art

[0002] Lamps are a general term for lighting tools, which are divided into chandeliers, table lamps, wall lamps, floor lamps, etc. They refer to appliances that can transmit light, distribute and change the distribution of light sources. LED lighting fixtures have higher energy efficiency than traditional lighting fixtures (such as incandescent bulbs or fluorescent lamps) and can provide the same or even brighter lighting effects with lower energy consumption. LED lighting fixtures usually have a longer service life of up to tens of thousands to hundreds of thousands of hours, far exceeding traditional lighting fixtures, which reduces the frequency of replacing lamps and reduces maintenance costs.

[0003] After searching, the patent number "CN216244105U" mentioned in the text that "the embodiment of the utility model discloses a sterilizable LED lighting fixture, including a lamp body, a PC cover fixedly connected to the lamp body, and a light source assembly arranged in the lamp body, the light source assembly including an LED lamp bead board as a light source and a driving power supply connected to the LED lamp bead board, a light source heat sink is fixedly arranged in the lamp body, the lamp bead board is fixed on a side of the light source heat sink close to the PC cover, and a photocatalyst coating is arranged on the outer surface of the PC cover. By arranging the photocatalyst coating on the outer surface of the PC cover, the lamp has the function of sterilization at the same time. At the same time, since the photocatalyst coating is arranged on the outer surface of the PC cover, the photocatalyst can not only play a role when there is light during the day, but also can be fully exposed to light at night, thereby increasing the light receiving intensity and use time of the photocatalyst, making the sterilization performance better, and since LED and the like are household electrical appliances, they are widely used, so that there is no need to "More operations can achieve the function of sterilization". When in use, by providing a photocatalyst coating on the outer surface of the PC cover, the lamp has the function of sterilization. At the same time, because the photocatalyst coating is provided on the outer surface of the PC cover, the photocatalyst can play a role not only when there is light during the day, but also can be fully exposed to light at night, thereby increasing the light exposure and use time of the photocatalyst, making the sterilization performance better. Moreover, since LEDs and the like are household electrical appliances and are widely used, the sterilization function can be achieved without too many operations, and the photocatalyst does not consume a lot of energy, and can achieve sterilization energy saving and environmental protection. At the same time, the setting of the photocatalyst coating can ensure that the photocatalyst receives light evenly, and the setting of the convex surface of the PC cover can increase the light exposure of the photocatalyst, so that the sterilization effect is better. However, when the photocatalyst coating of the device is shielded by dust, there is a lack of a cleaning mechanism to weaken the sterilization effect, and the sterilization effect of the photocatalyst coating is limited to the coverage range of the photocatalyst coating, and the scope of application is limited. Utility Model Content

[0004] The purpose of the utility model is to provide an LED sterilization lighting device capable of self-adapting to the ambient light intensity, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED sterilization lighting device capable of self-adapting to the intensity of ambient light, comprising a main body and a cleaning mechanism, wherein the cleaning mechanism is installed on the surface of the main body;

[0006] The cleaning mechanism includes a shell component, a cleaning component, a heat dissipation component and a fixing component. The shell component is installed on the surface of the main body, the cleaning component is installed on the outside of the shell component, the heat dissipation component is installed at one end of the main body, and the fixing component is installed on one side of the main body.

[0007] Preferably, the housing assembly comprises a light-transmitting shell and a limiting rod, the light-transmitting shell is screwed inside the main body, and the bottom end of the main body is fixedly connected to the limiting rod.

[0008] Preferably, the cleaning assembly comprises an arc-shaped bar and a sponge pad, the outer side of the limiting rod is slidably connected to the arc-shaped bar, and one side of the arc-shaped bar is adhesively connected to the sponge pad.

[0009] Preferably, the heat dissipation assembly includes a fan and a limit clip, the fan is installed at one end of the main body, and the top end of the main body is rotatably connected to the limit clip via an axis.

[0010] Preferably, the fixing assembly includes a mounting frame and a magnetic strip, one side of the main body is fixedly connected to the mounting frame, and the other side of the mounting frame is adhesively connected to the magnetic strip.

[0011] Preferably, a control component is installed at the other end of the main body, the control component includes an integrated processor and a photosensitive sensor, an integrated processor is installed at the other end of the main body, and a photosensitive sensor is installed on the outside of the main body.

[0012] Preferably, a lighting assembly is installed on the inner wall of the main body, and the lighting assembly includes an LED light board and an ultraviolet lamp. The LED light board is installed on the inner wall of the main body, and the ultraviolet lamp is installed on the surface of the LED light board.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Use the cleaning mechanism to clean the dust on the surface of the device to prevent the weakening of the lighting effect and ensure the sterilization effect. The translucent shell ensures sufficient light to pass through and provides protection for the internal components. The limit rod prevents the cleaning components from falling off. By moving the arc bar to slide on the limit rod, the sponge pad wipes the translucent shell to reduce dust coverage. The fan enhances heat dissipation and reduces the impact of the heat generated inside the device on the working efficiency of the components. The opening and closing of the limit card strip controls the replacement of the cleaning mechanism.

[0015] 2. The light intensity of the outside world is sensed by the photosensitive sensor, and the signal is transmitted back to the integrated processor. The integrated processor adjusts the working effect of the lighting component according to the preset program. The LED light panel provides ordinary visible light effect, and the ultraviolet lamp provides UV-C band ultraviolet light for sterilization, thereby expanding the sterilization range. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the control component, lighting component and housing component of the utility model;

[0018] Figure 3 This is a schematic diagram of the cleaning component and the heat dissipation component structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the fixing component of the utility model.

[0020] Numbers in the figure: 1. Main body; 2. Cleaning mechanism; 21. Shell assembly; 211. Translucent shell; 212. Limit rod; 22. Cleaning assembly; 221. Arc strip; 222. Sponge pad; 23. Heat dissipation assembly; 231. Fan; 232. Limit card strip; 24. Fixing assembly; 241. Mounting bracket; 242. Magnetic strip; 3. Control assembly; 31. Integrated processor; 32. Photosensor; 4. Light assembly; 41. LED light board; 42. Ultraviolet lamp. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figure 1-4 As shown, the utility model provides a technical solution: an LED sterilization lighting device capable of self-adapting to the intensity of ambient light, comprising a main body 1 and a cleaning mechanism 2, wherein the cleaning mechanism 2 is installed on the surface of the main body 1;

[0024] The cleaning mechanism 2 includes a shell component 21, a cleaning component 22, a heat dissipation component 23 and a fixing component 24. The shell component 21 is installed on the surface of the main body 1, the cleaning component 22 is installed on the outside of the shell component 21, the heat dissipation component 23 is installed at one end of the main body 1, and the fixing component 24 is installed on one side of the main body 1.

[0025] Furthermore, the shell assembly 21 includes a light-transmitting shell 211 and a limiting rod 212. The inner side screws of the main body 1 are connected to the light-transmitting shell 211, and the bottom end of the main body 1 is fixedly connected to the limiting rod 212. The light-transmitting shell 211 ensures sufficient light to pass through and provides protection for internal components. The limiting rod 212 prevents the cleaning assembly 22 from falling off.

[0026] Furthermore, the cleaning component 22 includes an arc strip 221 and a sponge pad 222. The arc strip 221 is slidably connected to the outer side of the limiting rod 212, and the sponge pad 222 is adhesively connected to one side of the arc strip 221. By moving the arc strip 221 to slide on the limiting rod 212, the sponge pad 222 wipes the light-transmitting shell 211 to reduce dust coverage.

[0027] Furthermore, the heat dissipation component 23 includes a fan 231 and a limit strip 232. The fan 231 is installed at one end of the main body 1, and the top of the main body 1 is connected to the limit strip 232 through an axial rotation. The fan 231 enhances heat dissipation and reduces the influence of heat generated inside the device on the working efficiency of the components. The replacement of the cleaning component 22 is controlled by opening and closing the limit strip 232.

[0028] Furthermore, the fixing component 24 includes a mounting frame 241 and a magnetic strip 242. The mounting frame 241 is fixedly connected to one side of the main body 1, and the other side of the mounting frame 241 is adhesively connected to the magnetic strip 242. The device can be fixed to the wall by screws passing through the mounting frame 241, or the magnetic strip 242 can be adsorbed on a metal object for non-destructive fixation.

[0029] Embodiment 2

[0030] See also Figure 1 and Figure 2 As shown, compared with Example 1, as another implementation of the utility model, a control component 3 is installed at the other end of the main body 1, and the control component 3 includes an integrated processor 31 and a photosensitive sensor 32. The integrated processor 31 is installed at the other end of the main body 1, and the photosensitive sensor 32 is installed on the outside of the main body 1. The photosensitive sensor 32 senses the intensity of external light and transmits the signal back to the integrated processor 31. The integrated processor 31 adjusts the working effect of the lighting component 4 according to a preset program.

[0031] Furthermore, a lighting assembly 4 is installed on the inner wall of the main body 1, and the lighting assembly 4 includes an LED light board 41 and an ultraviolet lamp 42. The LED light board 41 is installed on the inner wall of the main body 1, and the ultraviolet lamp 42 is installed on the surface of the LED light board 41. The LED light board 41 provides ordinary visible light effects, and the ultraviolet lamp 42 provides UV-C band ultraviolet light for sterilization, thereby expanding the sterilization range.

[0032] Working principle: First, an LED sterilization lighting device with adaptive ambient light intensity adjustment is moved to the working position. When in use, the first step is to fix the device to the wall with screws penetrating the mounting frame 241, or use the magnetic strip 242 to adsorb it on a metal object for non-destructive fixation. The second step is to sense the intensity of external light through the photosensitive sensor 32, and transmit the signal back to the integrated processor 31. The integrated processor 31 adjusts the working effect of the lighting component 4 according to the preset program. The LED light board 41 provides ordinary visible light effect, and the ultraviolet lamp 42 provides UV-C band ultraviolet light for sterilization, thereby expanding the sterilization range. The third step is to slide the arc strip 221 on the limit rod 212 so that the sponge pad 222 wipes the light-transmitting shell 211 to reduce dust coverage. The fourth step is to use the fan 231 to enhance heat dissipation and reduce the influence of the heat generated inside the device on the working efficiency of the components. The replacement of the cleaning component 22 is controlled by the opening and closing of the limit card strip 232. In this way, the use process of an LED sterilization lighting device with adaptive ambient light intensity adjustment is completed.

[0033] 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. An LED sterilization lighting device capable of self-adapting to ambient light intensity, comprising a main body (1) and a cleaning mechanism (2), characterized in that: A cleaning mechanism (2) is installed on the surface of the main body (1); The cleaning mechanism (2) comprises a shell component (21), a cleaning component (22), a heat dissipation component (23) and a fixing component (24); the shell component (21) is mounted on the surface of the main body (1); the cleaning component (22) is mounted on the outside of the shell component (21); the heat dissipation component (23) is mounted on one end of the main body (1); and the fixing component (24) is mounted on one side of the main body (1).

2. The LED sterilization lighting device capable of adaptively adjusting ambient light intensity according to claim 1, characterized in that: The housing assembly (21) comprises a light-transmitting shell (211) and a limiting rod (212); the inner side of the main body (1) is screw-connected to the light-transmitting shell (211); and the bottom end of the main body (1) is fixedly connected to the limiting rod (212).

3. The LED sterilization lighting device capable of adaptively adjusting ambient light intensity according to claim 2, characterized in that: The cleaning component (22) comprises an arc-shaped strip (221) and a sponge pad (222); the outer side of the limiting rod (212) is slidably connected to the arc-shaped strip (221); and one side of the arc-shaped strip (221) is adhesively connected to the sponge pad (222).

4. The LED sterilization lighting device capable of adaptively adjusting ambient light intensity according to claim 1, characterized in that: The heat dissipation component (23) comprises a fan (231) and a limit clamping strip (232); the fan (231) is installed at one end of the main body (1), and the top end of the main body (1) is rotatably connected to the limit clamping strip (232) via an axis.

5. The LED sterilization lighting device capable of adaptively adjusting ambient light intensity according to claim 1, characterized in that: The fixing assembly (24) comprises a mounting frame (241) and a magnetic attraction strip (242); one side of the main body (1) is fixedly connected to the mounting frame (241), and the other side of the mounting frame (241) is adhesively connected to the magnetic attraction strip (242).

6. The LED sterilization lighting device capable of adaptively adjusting ambient light intensity according to claim 1, characterized in that: A control component (3) is installed at the other end of the main body (1), and the control component (3) comprises an integrated processor (31) and a photosensor (32). An integrated processor (31) is installed at the other end of the main body (1), and a photosensor (32) is installed on the outside of the main body (1).

7. The LED sterilization lighting device capable of adaptively adjusting ambient light intensity according to claim 1, characterized in that: A light assembly (4) is installed on the inner wall of the main body (1), and the light assembly (4) comprises an LED light board (41) and an ultraviolet lamp (42). The LED light board (41) is installed on the inner wall of the main body (1), and the ultraviolet lamp (42) is installed on the surface of the LED light board (41).

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