LED ceiling lamp with dustproof function
Through the combined structure of screw, connecting plate and limit groove, the problem of inconvenience and high cost of LED ceiling lamps when cleaning the ash filter net is solved, and the simple combination and disassembly of the lampshade and the lamp holder is realized, reducing production costs. And improves dust protection.
Patent Information
- Application Number
- CN202421315483.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-06-11
AI Technical Summary
When cleaning or replacing the ash filter, existing LED ceiling lamps need to open notches on the ceiling lamp base and set up springs and limit rods, resulting in combination or disassembly being unfavorable to production and increasing manufacturing costs.
The combined structure of screws, connecting plates and limit slots is adopted to achieve simple combination and disassembly of the lamp holder and dustproof lampshade through nuts and knobs, which facilitates dust removal, and a dustproof net is set up inside to prevent dust from entering.
It realizes simple combination and disassembly of lampshade and lamp holder, reducing production costs, while ensuring dustproof effect and practicality.
Smart Images
Figure CN222363808U_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of ceiling light technology, and in particular to an LED ceiling light with dustproof function. Background Technology
[0002] Ceiling lights are a type of lighting fixture. As the name suggests, they are called ceiling lights because the top of the fixture is relatively flat and the bottom is completely attached to the ceiling during installation. Light sources include ordinary incandescent bulbs, fluorescent lamps, high-intensity discharge lamps, halogen lamps, LEDs, etc. Among them, LED ceiling lights with dustproof functions are particularly common.
[0003] Currently, in practical use, LED ceiling lights with dustproof functions typically employ a method of creating a slot inside the light fixture base to facilitate cleaning or replacement of the dust filter. A spring and a limiting rod are installed within this slot, using the spring to control the movement of the limiting rod to fix or remove the lampshade, thus facilitating dust filter cleaning. While this method allows for quick assembly or disassembly of the lampshade and base, it is not conducive to manufacturing and increases production costs. Therefore, this application provides an LED ceiling light with dustproof functionality to meet this need. Utility Model Content
[0004] The technical problem to be solved is to provide an LED ceiling light with a dustproof function. This is because existing ceiling lights typically have slots cut into the light fixture, with springs and limit rods installed inside the slots. The springs control the movement of the limit rods to fix or remove the lampshade, making it easy to clean the dust filter. Although this method allows for quick assembly or disassembly of the lampshade and the ceiling light fixture, it is not conducive to manufacturing and also increases manufacturing costs.
[0005] To solve the above-mentioned technical problems, the following technical solution is provided:
[0006] An LED ceiling light with dustproof function includes: a lamp holder and a dustproof lamp cover. The bottom end of the dustproof lamp cover has a through-hole for mounting groove. A protective lamp cover is placed inside the dustproof lamp cover. The bottom end of the protective lamp cover passes through the mounting groove. A circuit board is placed inside the dustproof lamp cover above the protective lamp cover. The light also includes a connecting component for combining the lamp holder and the dustproof lamp cover. The connecting component is connected to both the lamp holder and the dustproof lamp cover.
[0007] Optionally, the connecting assembly includes three screws that are equidistantly fixed to the outer wall of the lamp holder, and three connecting plates that are equidistantly fixed to the outer wall of the dustproof lamp cover. The front ends of the three connecting plates are all provided with limiting grooves for hanging on the screws, and the outer wall of the screws is connected with nuts by threads.
[0008] Optionally, a pair of knobs are fixed to the outer wall of each of the three nuts.
[0009] Optionally, a dustproof mesh is placed inside the dustproof lampshade above the circuit board.
[0010] Optionally, the dustproof lampshade is in the shape of an inverted frustum-shaped tube.
[0011] Optionally, the diameter of the protective lampshade is smaller than the diameter of the circuit board, and the diameter of the circuit board is smaller than the diameter of the dustproof mesh.
[0012] Optionally, the front ends of the three connecting plates are provided with anti-slip texture.
[0013] Optionally, the connecting plate is made of metal.
[0014] Compared with existing technologies, this invention has at least the following advantages:
[0015] In the above solution, the combination of the screw, connecting plate, and limiting groove facilitates the assembly of the lamp holder and the dustproof lamp cover. The screw and nut facilitate the assembly or disassembly of the lamp holder and the dustproof lamp cover, and make it easy to clean the dustproof lamp cover. The dustproof LED ceiling light of this application has a simple structure, is easy to install and process, and has high practicality. It facilitates the assembly of the lamp holder and the dustproof lamp cover, makes it easy to clean the dustproof lamp cover, and has a simple connection method with good fixing effect. This not only facilitates manufacturing but also helps to reduce production costs. Attached Figure Description
[0016] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.
[0017] Figure 1 A schematic diagram of the three-dimensional structure of an LED ceiling light with dustproof function;
[0018] Figure 2 This is a schematic diagram of the exploded 3D structure of an LED ceiling light with dustproof function.
[0019] [Figure Labels]
[0020] 1. Lamp holder; 2. Screw; 3. Nut; 4. Knob; 5. Dustproof lamp cover; 6. Mounting slot; 7. Connecting plate; 8. Anti-slip texture; 9. Limiting slot; 10. Protective lamp cover; 11. Circuit board; 12. Dustproof net.
[0021] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation
[0022] The following is a detailed description of an LED ceiling light with dustproof function, in conjunction with the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; those skilled in the art can also use other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the invention.
[0023] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.
[0024] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.
[0025] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.
[0026] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.
[0027] like Figure 1 and Figure 2 As shown, this embodiment provides an LED ceiling light with a dustproof function, including: a lamp holder 1 and a dustproof lamp cover 5. The bottom end of the dustproof lamp cover 5 is provided with a mounting groove 6. A protective lamp cover 10 is placed inside the dustproof lamp cover 5. The bottom end of the protective lamp cover 10 is provided with the mounting groove 6. A circuit board 11 is placed inside the dustproof lamp cover 5 above the protective lamp cover 10. It also includes a connecting component for combining the lamp holder 1 and the dustproof lamp cover 5. The connecting component is connected to the lamp holder 1 and the dustproof lamp cover 5 respectively. In actual use, the lamp holder 1 and the dustproof lamp cover 5 are combined, and then the product is installed in a designated position. The dustproof lamp cover 5 can protect the product and prevent dust from entering the interior of the product.
[0028] like Figure 1 and Figure 2 As shown, the connecting assembly includes three screws 2 equidistantly fixed to the outer wall of the lamp holder 1, and three connecting plates 7 equidistantly fixed to the outer wall of the dustproof lamp cover 5. The connecting plates 7 are made of metal, which is not easy to break or bend and is convenient to use. The front ends of the three connecting plates 7 are all provided with limiting grooves 9 for hanging on the screws 2. The outer wall of the screws 2 is connected to nuts 3 by threads. The outer walls of the three nuts 3 are all fixed with a pair of knobs 4, which are convenient for users to rotate the nuts 3. In actual use, by using the cooperation of the screws 2, connecting plates 7 and limiting grooves 9, the dustproof lamp cover 5 can be rotated and hung on the lamp holder 1. At this time, the knobs 4 can be rotated clockwise. This allows the nut 3 to press against the connecting plate 7, thus combining the lamp holder 1 with the dustproof lamp cover 5. When the dustproof lamp cover 5 needs to be disassembled, simply rotate the knob 4 counterclockwise to remove the nut 3 from the screw 2, thus disassembling the dustproof lamp cover 5. This makes it convenient for users to clean the protective lamp cover 10 and the dustproof lamp cover 5. The dustproof LED ceiling light of this application has a simple structure, is easy to install and process, and has high practicality. It can easily combine the lamp holder 1 with the dustproof lamp cover 5, and it is convenient to clean the dustproof lamp cover 5. Moreover, the connection method is simple and the fixing effect is good, which not only facilitates manufacturing but also helps to reduce production costs.
[0029] like Figure 1 and Figure 2As shown, a dustproof net 12 is placed inside the dustproof lamp cover 5 above the circuit board 11 to prevent dust from entering the circuit board 11.
[0030] like Figure 1 and Figure 2 As shown, the dustproof lamp cover 5 is shaped like an inverted frustum tube. The diameter of the protective lamp cover 10 is smaller than the diameter of the circuit board 11, and the diameter of the circuit board 11 is smaller than the diameter of the dustproof net 12, so that they can be neatly arranged inside the dustproof lamp cover 5, which can prevent the protective lamp cover 10, the circuit board 11 and the dustproof net 12 from colliding with each other.
[0031] like Figure 1 and Figure 2 As shown, the front ends of the three connecting plates 7 are provided with anti-slip textures 8, which facilitates the combination of the dustproof lamp cover 5 and the lamp holder 1 and prevents the dustproof lamp cover 5 from sliding.
[0032] In practical use, the lamp holder 1 can be installed in a designated position. Then, by utilizing the screw 2, connecting plate 7, and limiting groove 9, the dustproof lamp cover 5 can be rotated and hung on the lamp holder 1. At this point, rotating the knob 4 clockwise will cause the nut 3 to press against the connecting plate 7, thus combining the lamp holder 1 with the dustproof lamp cover 5. When it is necessary to disassemble the dustproof lamp cover 5, simply rotate the knob 4 counterclockwise to remove the nut 3 from the screw 2, allowing the dustproof lamp cover 5 to be disassembled. This facilitates cleaning of the protective lamp cover 10 and the dustproof lamp cover 5. The dustproof LED ceiling light of this application has a simple structure, is easy to install and process, and has high practicality. It allows for easy combination of the lamp holder 1 and the dustproof lamp cover 5, and facilitates cleaning of the dustproof lamp cover 5. Furthermore, the connection method is simple and the fixing effect is good, which not only benefits manufacturing but also helps reduce production costs.
[0033] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand the utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.
[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle, and these improvements and modifications should also be considered within the scope of protection of the present invention.
Claims
1. An LED ceiling lamp with dustproof function, comprising: A lamp holder and a dustproof lampshade, wherein the bottom end of the dustproof lampshade is penetrated with a mounting groove, wherein a protective lampshade is placed inside the dustproof lampshade, the bottom end of the protective lampshade penetrates the mounting groove, and a circuit board is placed inside the dustproof lampshade above the protective lampshade; It also includes a connecting component for combining the lamp holder with the dustproof lamp cover, and the connecting component is connected to the lamp holder and the dustproof lamp cover respectively.
2. The LED ceiling lamp with dustproof function according to claim 1, characterized in that: The connecting assembly includes three screws equidistantly fixed on the outer wall of the lamp holder, and three connecting plates are equidistantly fixed on the outer wall of the dustproof lampshade. The front ends of the three connecting plates are penetrated by limiting grooves for hanging on the screws, and the outer wall of the screw is connected to a nut through a thread.
3. The LED ceiling lamp with dustproof function according to claim 2, characterized in that: A pair of knobs are fixed on the outer walls of the three nuts.
4. The LED ceiling lamp with dustproof function according to claim 1, characterized in that: A dustproof net is placed inside the dustproof lampshade above the circuit board.
5. The LED ceiling lamp with dustproof function according to claim 1, characterized in that: The dustproof lampshade is in the shape of an inverted truncated cone tube.
6. The LED ceiling lamp with dustproof function according to claim 4, characterized in that: The diameter of the protective lampshade is smaller than the diameter of the circuit board, and the diameter of the circuit board is smaller than the diameter of the dustproof net.
7. The LED ceiling lamp with dustproof function according to claim 2, characterized in that: The front ends of the three connecting plates are all provided with anti-slip grooves.
8. The LED ceiling lamp with dustproof function according to claim 2, characterized in that: The connecting plate is made of metal.