LED lighting device with cleaning function

Abstract

The utility model provides an LED lighting device with a cleaning function, and belongs to the technical field of LED lighting lamps. Comprising a shell, an illuminating lamp is arranged in the shell, and a first mounting plate and a second mounting plate are fixedly connected to the two sides of the shell respectively. Through the cooperation of the fixing box and the fixing plate, when the cleaning brush is damaged and needs to be replaced after being used for a long time, a user can press the pair of fixing pieces, so that one end of each fixing piece is not clamped with the side wall of the clamping groove, and the fixing pieces and the fixing plate are moved upwards to drive the cleaning brush to move upwards to be separated from the fixing box, so that the cleaning brush is disassembled; when the cleaning brush is replaced, the cleaning brush can be replaced, the new cleaning brush, the fixing plate and the fixing piece are inserted into the fixing box, the fixing piece is clamped with the clamping groove again, the cleaning brush is replaced, the structure is simple, operation is convenient when the damaged cleaning brush is replaced, and the cleaning brush can always keep the cleaning effect on the illuminating lamp.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lighting lamps, in particular to an LED lighting device with a cleaning function. Background Art

[0002] LED lighting is light emitting diode lighting, which is a semiconductor solid light-emitting device. It uses solid semiconductor chips as light-emitting materials, and emits photons through the excess energy released by carrier recombination in the semiconductor, directly emitting red, yellow, blue, green, cyan, orange, purple, and white light.

[0003] In the prior art, a Chinese patent with patent publication number CN217978432U discloses an outdoor LED lighting lamp, including an LED lighting lamp, wherein a driving motor is installed at the lamp head of the LED lighting lamp; a wiping disturbance member is provided on the driving shaft of the driving motor, and the wiping disturbance member is located at the lighting position of the LED lighting lamp.

[0004] When the above-mentioned LED lighting device cleans the illuminated area, a driving motor is used to drive a disturbance ring and a cleaning ring to clean the illuminated area. The cleaning ring is made of plastic and is exposed to the air for a long time. The cleaning ring may be damaged by wind, rain and sun. The damaged cleaning ring is inconvenient to replace, resulting in a deterioration in the cleaning effect of the cleaning ring, which affects the cleaning effect of the illuminated area of ​​the lighting device. Therefore, the present application provides an LED lighting device with a cleaning function to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an LED lighting device with a cleaning function to solve the problem in the existing prior art that a cleaning ring is exposed to the air for a long time during use, and the cleaning ring may be damaged by wind, rain and sun, and the damaged cleaning ring is inconvenient to replace, resulting in a deterioration in the cleaning effect of the cleaning ring, thereby affecting the cleaning effect of the lighting device.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] An LED lighting device with a cleaning function comprises a shell, wherein a lighting lamp is arranged in the shell, a first mounting plate and a second mounting plate are fixedly connected to the two sides of the shell respectively, a pair of mounting frames are fixedly connected to the bottom of the second mounting plate, a limiting rod is fixedly connected to one of the mounting frames, a screw is rotatably connected to the other mounting frame, one end of the limiting rod is fixedly connected to the bottom of the first mounting plate, a driving motor is fixedly connected to the bottom of the first mounting plate, an output end of the driving motor is fixedly connected to one end of the screw, a first limiting ring is threadedly sleeved on the screw, a second limiting ring is slidably sleeved on the limiting rod, a same fixing box is fixedly connected to the opposite side of the first limiting ring and the second limiting ring, a pair of card slots are opened at the bottom of the fixing box, a fixing plate is slidably connected in the fixing box, a cleaning brush is fixedly connected to the top of the fixing plate, fixing plates are fixedly connected to both sides of the fixing plate, and the fixing plates are clamped in the card slots; a dust cleaning component is arranged on the first mounting plate, the dust cleaning component is used to clean the dust on the cleaning brush, and the dust cleaning component is connected to the bottom of the first mounting plate.

[0008] Optionally, the dust cleaning assembly includes a scraper fixedly connected to the bottom of the first mounting plate, and the scraper has a serrated structure.

[0009] Optionally, a stop block is fixedly connected to one side of the fixing plate.

[0010] Optionally, the stopper is made of rubber and has a trapezoidal structure.

[0011] Optionally, the cleaning brush has an inverted trapezoidal structure.

[0012] Optionally, the scraper is made of metal.

[0013] Optionally, the first mounting plate and the second mounting plate are both fixedly connected to the side wall of the shell by welding.

[0014] Optionally, the fixing plate has an arc-shaped structure, and the material of the fixing plate is an elastic metal material.

[0015] Compared with the prior art, the utility model has at least the following beneficial effects:

[0016] In the above scheme, through the cooperation of the set fixing box and the fixing plate, when in use, the cleaning brush is installed on the fixing box through the fixing plate, and when the lighting lamp is enabled, the driving motor is energized to drive the screw to rotate, thereby driving the first limiting ring to move along the screw, and the set fixing box and the second limiting ring move synchronously along the limiting rod and the screw, driving the cleaning brush to clean the surface of the lighting lamp; when the first limiting ring moves to the other end of the screw, the controller on the driving motor can control the driving motor to reverse and drive the first limiting ring to move in the opposite direction on the screw, driving the fixing box and the second limiting ring to move synchronously along the limiting rod and the screw The cleaning brush can be restored to its original position for next use. When the cleaning brush is damaged after long-term use and needs to be replaced, the user can press a pair of fixing plates so that one end of the fixing plate is not engaged with the side wall of the card slot, and move the fixing plate and the fixing plate upward to drive the cleaning brush to move up and out of the fixing box, so as to realize the disassembly of the cleaning brush and replace the cleaning brush. A new cleaning brush, fixing plate and fixing plate are inserted into the fixing box, and the fixing plate is re-engaged with the card slot to realize the replacement of the cleaning brush. The utility model has a simple structure and is convenient to operate when replacing a damaged cleaning brush, so that the cleaning brush can always maintain the cleaning effect of the lighting lamp.

[0017] Through the provided scraper, when the driving motor reverses to drive the first limit ring to move in the opposite direction on the screw, and drives the fixed box and the second limit ring to synchronously restore to their original positions along the limit rod and the screw, the cleaning brush contacts the scraper during movement, and the scraper can scrape off the dust on the cleaning brush. The scraper has a serrated structure, so that when the scraper scrapes off the dust on the cleaning brush, the contact pressure of the scraper on the cleaning brush is dispersed, which can protect the shape of the cleaning brush and improve the service life of the cleaning brush.

[0018] The stopper can increase the friction force when the fixing piece is engaged with the side wall of the slot, so that the fixing piece and the fixing plate will not separate from the fixing box during use and cause the cleaning brush to fall off, thereby improving the stability of the cleaning brush during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0020] Figure 1 It is a schematic diagram of the three-dimensional first-person perspective structure of an LED lighting device with a cleaning function;

[0021] Figure 2 It is a schematic diagram of the three-dimensional second-view structure of the LED lighting device with a cleaning function;

[0022] Figure 3A partially cutaway three-dimensional structural diagram of the first mounting plate, the second mounting plate, the limit rod, the screw rod, the fixing box and the cleaning brush assembly;

[0023] Figure 4 A schematic diagram of a partially cutaway three-dimensional structure of the fixed box, the cleaning brush, the first limiting ring and the second limiting ring;

[0024] Figure 5 It is a schematic diagram of a partially cut-away side view of the structure of an LED lighting device with a cleaning function;

[0025] Figure 6 for Figure 4 Enlarged structural diagram at A in the middle.

[0026] [reference numerals]

[0027] 1. Shell; 2. Lighting lamp; 3. First mounting plate; 4. Second mounting plate; 5. Mounting frame; 6. Limit rod; 7. Screw rod; 8. Driving motor; 9. First limiting ring; 10. Second limiting ring; 11. Fixing box; 12. Slot; 13. Fixing plate; 14. Fixing sheet; 15. Block; 16. Cleaning brush; 17. Scraper.

[0028] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0029] The following is a detailed description of an LED lighting device with a cleaning function provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0030] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0031] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0032] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0033] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0034] like Figure 1-Figure 6As shown, the embodiment of the utility model provides an LED lighting device with a cleaning function, including a shell 1, a lighting lamp 2 is arranged in the shell 1, a first mounting plate 3 and a second mounting plate 4 are fixedly connected to the two sides of the shell 1, a pair of mounting frames 5 are fixedly connected to the bottom of the second mounting plate 4, a limiting rod 6 is fixedly connected to one of the mounting frames 5, a screw rod 7 is rotatably connected to the other mounting frame 5, one end of the limiting rod 6 is fixedly connected to the bottom of the first mounting plate 3, a driving motor 8 is fixedly connected to the bottom of the first mounting plate 3, an output end of the driving motor 8 is fixedly connected to one end of the screw rod 7, and a screw rod 7 is rotatably connected to the screw rod 7. A first limiting ring 9 is sleeved on the groove, and a second limiting ring 10 is slidably sleeved on the limiting rod 6. The first limiting ring 9 and the second limiting ring 10 are fixedly connected to the same fixing box 11 on the opposite side. A pair of card slots 12 are provided at the bottom of the fixing box 11. A fixing plate 13 is slidably connected in the fixing box 11. A cleaning brush 16 is fixedly connected to the top of the fixing plate 13. Both sides of the fixing plate 13 are fixedly connected with fixing sheets 14, which are snapped in the card slots 12. A cleaning component is provided on the first mounting plate 3. The cleaning component is used to clean dust on the cleaning brush 16. The cleaning component is connected to the bottom of the first mounting plate 3.

[0035] Through the cooperation of the fixed box 11 and the fixed plate 13, when in use, the cleaning brush 16 is installed on the fixed box 11 through the fixed plate 13. When the illuminating lamp 2 is enabled, the driving motor 8 is energized to drive the screw 7 to rotate, thereby driving the first limiting ring 9 to move along the screw 7. The fixed box 11 and the second limiting ring 10 are synchronously moved along the limiting rod 6 and the screw 7, driving the cleaning brush 16 to clean the surface of the illuminating lamp 2. When the first limiting ring 9 moves to the other end of the screw 7, the controller on the driving motor 8 can control the driving motor 8 to reverse and drive the first limiting ring 9 to move in the opposite direction on the screw 7, driving the fixed box 11 and the second limiting ring 10 to synchronously restore along the limiting rod 6 and the screw 7 to The original position is convenient for next use. When the cleaning brush 16 is damaged after long-term use and needs to be replaced, the user can press a pair of fixing plates 14 so that one end of the fixing plate 14 is not engaged with the side wall of the slot 12, and the fixing plate 14 and the fixing plate 13 are moved upward to drive the cleaning brush 16 to move up and out of the fixing box 11, thereby realizing the disassembly of the cleaning brush 16, and the cleaning brush 16 can be replaced. The new cleaning brush 16, the fixing plate 13 and the fixing plate 14 are inserted into the fixing box 11, and the fixing plate 14 is re-engaged with the slot 12 to realize the replacement of the cleaning brush 16. The utility model has a simple structure and is easy to operate when replacing a damaged cleaning brush 16, so that the cleaning brush 16 can always maintain the cleaning effect on the lighting lamp 2.

[0036] like Figure 2-Figure 5 As shown, the dust cleaning assembly includes a scraper 17 fixedly connected to the bottom of the first mounting plate 3, and the scraper 17 has a sawtooth structure.

[0037] Through the provided scraper 17, when the driving motor 8 reverses to drive the first limit ring 9 to move in the opposite direction on the screw 7, and drives the fixed box 11 and the second limit ring 10 to synchronously restore to the original position along the limit rod 6 and the screw 7, the cleaning brush 16 contacts with the scraper 17 during the movement, and the scraper 17 can scrape off the dust on the cleaning brush 16. The scraper 17 has a serrated structure, so that when the scraper 17 scrapes off the dust on the cleaning brush 16, the contact pressure of the scraper 17 on the cleaning brush 16 is dispersed, which can protect the shape of the cleaning brush 16 and improve the service life of the cleaning brush 16.

[0038] like Figure 4 and Figure 6 As shown, a stopper 15 is fixedly connected to one side of the fixing plate 14. The stopper 15 is made of rubber and has a trapezoidal structure. The setting of the stopper 15 can increase the friction between the fixing plate 14 and the side wall of the card slot 12 when they are engaged, so that the fixing plate 14 and the fixing plate 13 will not separate from the fixing box 11 during use and cause the cleaning brush 16 to fall off, thereby improving the stability of the cleaning brush 16 during use.

[0039] like Figure 4 As shown, the cleaning brush 16 is in an inverted trapezoidal structure, which is convenient for wiping the surface of the lighting lamp 2, increases the contact area with the surface of the lighting lamp 2, and improves the effect of the cleaning brush 16 in wiping dust off the surface of the lighting lamp 2.

[0040] like Figure 3 As shown, the scraper 17 is made of metal, preferably stainless steel, which has good hardness and corrosion resistance, thereby improving the service life of the scraper 17.

[0041] like Figure 1 As shown, the first mounting plate 3 and the second mounting plate 4 are both fixedly connected to the side wall of the shell 1 by welding, and the welding fixing effect is better, which improves the stability of the first mounting plate 3 and the second mounting plate 4 when in use.

[0042] like Figure 4 and Figure 6 As shown, the fixing sheet 14 is in an arc-shaped structure. The material of the fixing sheet 14 is an elastic metal material. The fixing sheet 14 is made of spring steel and has good elasticity. By pressing a pair of fixing sheets 14, one end of the fixing sheet 14 is not engaged with the side wall of the slot 12, thereby achieving the effect of facilitating the disassembly of the fixing plate 13. The arc-shaped structure allows the fixing sheet 14 to have a certain deformation space when pressed, which is convenient for disengagement from or engagement with the slot 12.

[0043] The working principle provided by the utility model is that when in use, the cleaning brush 16 is installed on the fixing box 11 through the fixing plate 13. When the lighting lamp 2 is enabled, the driving motor 8 is energized to drive the screw 7 to rotate, thereby driving the first limiting ring 9 to move along the screw 7. The set fixing box 11 and the second limiting ring 10 move synchronously along the limiting rod 6 and the screw 7, driving the cleaning brush 16 to clean the surface of the lighting lamp 2. When the first limiting ring 9 moves to the other end of the screw 7, the controller on the driving motor 8 can control the driving motor 8 to reverse and drive the first limiting ring 9 to move in the opposite direction on the screw 7, driving the fixing box 11 and the second limiting ring 10 to synchronously restore to the original position along the limiting rod 6 and the screw 7 for the next use. When the cleaning brush 16 is damaged after long-term use and needs to be replaced, the user can press a pair of fixing plates 14 so that one end of the fixing plate 14 is not engaged with the side wall of the slot 12, and move the fixing plate 14 and the fixing plate 13 upward to drive the cleaning brush 16 to move up and disengage from the fixing plate. The box 11 realizes the disassembly of the cleaning brush 16, and the cleaning brush 16 can be replaced. The new cleaning brush 16, the fixing plate 13 and the fixing sheet 14 are inserted into the fixing box 11, and the fixing sheet 14 is re-engaged with the card slot 12 to realize the replacement of the cleaning brush 16. The utility model has a simple structure and is convenient to operate when replacing the damaged cleaning brush 16, so that the cleaning brush 16 can always maintain the cleaning effect on the lighting lamp 2. When the driving motor 8 is reversed to drive the first limiting ring 9 to move in the opposite direction on the screw rod 7, and the fixing box 11 and the second limiting ring 10 are driven to synchronously restore to the original position along the limiting rod 6 and the screw 7, the cleaning brush 16 contacts with the scraper 17 during the movement, and the scraper 17 can scrape the dust on the cleaning brush 16. The scraper 17 has a serrated structure, so that when the scraper 17 scrapes the dust on the cleaning brush 16, the contact pressure of the scraper 17 on the cleaning brush 16 is dispersed, the shape of the cleaning brush 16 can be protected, and the service life of the cleaning brush 16 is improved.

[0044] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0045] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An LED lighting device with a cleaning function, characterized in that: It comprises a shell, a lighting lamp is arranged in the shell, and a first mounting plate and a second mounting plate are respectively fixedly connected to two sides of the shell; A pair of mounting brackets are fixedly connected to the bottom of the second mounting plate, one of the mounting brackets is fixedly connected to a limit rod, and the other mounting bracket is rotatably connected to a screw rod; One end of the limit rod is fixedly connected to the bottom of the first mounting plate, a driving motor is fixedly connected to the bottom of the first mounting plate, an output end of the driving motor is fixedly connected to one end of the screw, a first limit ring is threadedly sleeved on the screw, a second limit ring is slidably sleeved on the limit rod, and opposite sides of the first limit ring and the second limit ring are fixedly connected to the same fixing box; A pair of slots are provided at the bottom of the fixing box, a fixing plate is slidably connected in the fixing box, a cleaning brush is fixedly connected to the top of the fixing plate, and fixing plates are fixedly connected to both sides of the fixing plate, and the fixing plates are clamped in the slots; The first mounting plate is provided with a dust cleaning component, which is used to clean the dust on the cleaning brush, and the dust cleaning component is connected to the bottom of the first mounting plate.

2. The LED lighting device with cleaning function according to claim 1, characterized in that: The dust cleaning assembly includes a scraper fixedly connected to the bottom of the first mounting plate, and the scraper has a sawtooth structure.

3. The LED lighting device with cleaning function according to claim 1, characterized in that: A stopper is fixedly connected to one side of the fixing plate.

4. The LED lighting device with cleaning function according to claim 3, characterized in that: The material of the stopper is rubber material, and the stopper has a trapezoidal structure.

5. The LED lighting device with cleaning function according to claim 1, characterized in that: The cleaning brush is in an inverted trapezoidal structure.

6. The LED lighting device with cleaning function according to claim 2, characterized in that: The scraper is made of metal.

7. The LED lighting device with cleaning function according to claim 1, characterized in that: The first mounting plate and the second mounting plate are both fixedly connected to the side wall of the shell by welding.

8. The LED lighting device with cleaning function according to claim 1, characterized in that: The fixing plate is in an arc-shaped structure, and the material of the fixing plate is an elastic metal material.

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