Lamp holder structure for underwater illumination
By introducing an electromagnet-driven rotating plate and cleaning brush into underwater lighting fixtures, the problem of dirt and biological accumulation in underwater lighting fixtures is solved by using water flow dynamics to clean the transparent window, achieving self-cleaning and efficient lighting, and reducing maintenance costs.
Patent Information
- Application Number
- CN202520205923.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-02-10
AI Technical Summary
In the long term, existing underwater lighting fixtures tend to accumulate dirt and aquatic organisms on the transparent window surface, affecting light transmittance and fixture performance. Furthermore, manual cleaning and maintenance are required, increasing costs.
Design an underwater lighting lamp head structure that uses an electromagnet-driven rotating plate and a cleaning brush to clean the transparent window using water flow dynamics. Combined with a position sensor, the cleaning effect is ensured and the light source is not blocked.
It achieves a self-cleaning function for the underwater lighting system, keeping the transparent window clean, ensuring efficient lighting, reducing the need for manual maintenance, and lowering costs.
Smart Images
Figure CN223807169U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to underwater lighting technical field, concretely is a lamp cap structure for underwater lighting. BACKGROUND
[0002] With the growing demand of city landscape lighting, underwater landscape lighting lamps are increasingly widely used in water scene, park, lake, fountain and other places, underwater lighting lamps not only add beautiful visual effect to night water scene, but also provide necessary lighting for underwater environment.
[0003] Although most of the underwater lighting lamps on the market have certain waterproof function, but in the long-term use under water, the factors such as water flow, algae and sundries can cause the transparent window surface to gradually accumulate dirt or biological membrane, these dirt and aquatic organisms not only affect the light transmittance of the lamp, but also can cause the light source to heat, performance reduction, and even damage the lamp due to long-term accumulation, these problems can only be solved by manual cleaning or regular maintenance, which brings great trouble and cost to the use of underwater lighting, therefore, we propose a lamp cap structure for underwater lighting. UTILITY MODEL CONTENTS
[0004] In order to solve the problems in the background art, the utility model provides the following technical scheme: a lamp cap structure for underwater lighting, comprising a base, the base is provided with a lighting lamp, the base is provided with a storage battery, the storage battery is electrically connected with the lighting lamp, the lighting lamp has a lamp cap, a plurality of lamp source groups are arranged on the lamp cap, the plurality of lamp source groups are spaced apart, a lampshade is arranged on the lighting lamp, the lampshade has a transparent window, a first electromagnet is arranged on the transparent window, the first electromagnet is arranged in the lampshade, a rotating shaft is rotatably arranged on the transparent window, a second electromagnet is arranged on the bottom of the rotating shaft, the second electromagnet corresponds to the first electromagnet, a plurality of rotating plates are arranged on the rotating shaft, the plurality of rotating plates are matched with the lamp source groups, and a cleaning brush is arranged on the bottom of the rotating plate.
[0005] Preferably, the rotating plate is a wave plate, the wave is designed according to computational fluid dynamics simulation, the rotating plate is driven to rotate around the rotating shaft by the power of water flow, and efficient operation is ensured under different water flow intensities.
[0006] Preferably, the lamp source group has four, four lamp source groups are uniformly distributed on the lighting lamp, and the four lamp source groups are spaced apart in the shape of a cross, so that the uniformity of lamp lighting is ensured.
[0007] Preferably, the lampshade is provided with a position sensor, the position sensor is electrically connected with the first electromagnet and the second electromagnet, the position of the rotating plate is monitored in real time through the position sensor, and information is fed back to the electromagnet control system, so that the cleaning brush is accurately parked at the interval.
[0008] Preferably, the cleaning brush bristles are made of nylon or rubber, and have durability, softness and corrosion resistance, and are suitable for underwater use.
[0009] Preferably, the lampshade is provided with a waterproof ring to ensure waterproof performance and prevent water from entering the inside of the lampshade.
[0010] Compared with the prior art, the utility model has the beneficial effects that:
[0011] When lighting is needed, the storage battery supplies power to the illuminating lamp, the illuminating lamp provides light source through the lamp source group, uniform illumination of the underwater environment is ensured, the first electromagnet and the second electromagnet are locked to each other at this time, when lighting is not needed, the cleaning mechanism starts to work, the first electromagnet and the second electromagnet are unlocked, water flow generates power, pushes the rotating shaft to drive the rotating plate to rotate, so that the cleaning brush cleans the dirt, algae and aquatic organisms on the transparent window, the cleaning brush rotates along a specific path on the surface of the transparent window, the window surface is kept transparent, when the cleaning brush completes the task, the position sensor detects the position of the rotating plate in real time, the electromagnet controls the rotating shaft to stop at a proper position, avoids that the cleaning brush blocks the lamp source group, the rotating plate stops rotating, the cleaning brush restores the static state, and waits for the next work, the covering of the transparent window by the aquatic organisms and the dirt is avoided, and the underwater lighting system is kept clean and efficient at all times. BRIEF DESCRIPTION OF DRAWINGS
[0012] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model.In the drawings:
[0013] Figure 1 It is part structure schematic drawing of the utility model;
[0014] Figure 2 It is lampshade structure schematic drawing of the utility model;
[0015] Figure 3 It is overhead structure schematic drawing of the utility model;
[0016] Figure 4 It is overall structure schematic drawing of the utility model;
[0017] In the figure: 1, base; 2, illuminating lamp; 3, lamp holder; 4, lamp source group; 5, storage battery; 6, lampshade; 7, transparent window; 8, first electromagnet; 9, rotating shaft; 10, second electromagnet; 11, rotating plate; 12, cleaning brush; 13, position sensor. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0019] By Figures 1-4 The utility model discloses a base (1) is provided with illuminating lamp (2) on the base (1), the base (1) is provided with storage battery (5), storage battery (5) is connected with illuminating lamp (2) electrically, illuminating lamp (2) has lamp holder (3), a plurality of lamp source groups (4) are set up on lamp holder (3), a plurality of lamp source groups (4) have interval between them, illuminating lamp (2) is set up with lampshade (6), lampshade (6) has transparent window (7), first electromagnet (8) is set up on transparent window (7), first electromagnet (8) is set up in lampshade (6) inside, rotatable rotating shaft (9) is set up on transparent window (7), second electromagnet (10) is set up with the sleeve of rotating shaft (9) bottom, second electromagnet (10) corresponds with first electromagnet (8), a plurality of rotating plates (11) are set up on rotating shaft (9), a plurality of rotating plates (11) are matched with the interval of lamp source group (4), and cleaning brush (12) is set up on the bottom of rotating plate (11).
[0020] Rotating plate (11) is the wave plate, and the wave is designed according to computational fluid dynamics simulation, and rotating plate (11) is rotated around rotating shaft (9) by the power of water flow, to ensure that it can operate efficiently under different water flow intensity.
[0021] Lamp source group (4) has four, and four lamp source groups (4) are evenly distributed on illuminating lamp (2), and the interval between four lamp source groups (4) is in the shape of "ten", to ensure the uniformity of lamp illumination.
[0022] Position sensor (13) is set up on lampshade (6), and position sensor (13) is electrically connected with first electromagnet (8) and second electromagnet (10), the position of rotating plate (11) is monitored in real time through position sensor (13), and information is fed back to electromagnet control system, to ensure that cleaning brush (12) is accurately parked at the interval.
[0023] The brush (12) is made of nylon or rubber, which is durable, soft and corrosion resistant, and is suitable for underwater use.
[0024] The lampshade (6) is provided with a waterproof ring to ensure waterproof performance and prevent water from entering the inside of the lampshade (6).
[0025] Working principle: when lighting is needed, the battery (5) supplies power to the light (2), and the light (2) provides light source through the light source group (4) to ensure uniform illumination of the underwater environment, at this time the first electromagnet (8) and the second electromagnet (10) are locked with each other, when lighting is not needed, the cleaning mechanism starts to work, the first electromagnet (8) and the second electromagnet (10) are unlocked, the water flow generates power to push the rotating shaft (9) to drive the rotating plate (11) to rotate, thereby driving the cleaning brush (12) to clean the dirt, algae and aquatic organisms on the transparent window (7), the cleaning brush (12) rotates with the rotating plate (11) to clean along a specific path on the surface of the transparent window (7), ensuring that the window surface remains transparent, when the cleaning brush (12) completes the task, the position sensor (13) detects the position of the rotating plate (11) in real time, the electromagnet controls the rotating shaft (9) to stop at the appropriate position to avoid the cleaning brush (12) blocking the light source group (4), the rotating plate (11) stops rotating, the cleaning brush (12) returns to the static state, waiting for the next work, avoiding the coverage of aquatic organisms and dirt on the transparent window (7), ensuring that the underwater lighting system always remains clean and efficient.
[0026] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0027] Although the embodiments of the present application have been shown and described, it is understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A lamp head structure for underwater illumination comprising a base (1), characterized in that: The base (1) is provided with a lighting lamp (2), the base (1) is provided with a battery (5), the battery (5) is electrically connected with the lighting lamp (2), the lighting lamp (2) has a lamp holder (3), the lamp holder (3) is provided with a plurality of lamp source groups (4), a plurality of lamp source groups (4) have intervals, the lighting lamp (2) is provided with a lampshade (6), the lampshade (6) has a transparent window (7), the transparent window (7) is provided with a first electromagnet (8), the first electromagnet (8) is arranged in the lampshade (6), the transparent window (7) is rotatably provided with a rotating shaft (9), the rotating shaft (9) is provided with a second electromagnet (10), the second electromagnet (10) corresponds to the first electromagnet (8), the rotating shaft (9) is provided with a plurality of rotating plates (11), a plurality of rotating plates (11) are matched with the interval of the lamp source group (4), the rotating plate (11) is provided with a cleaning brush (12) at the bottom.
2. A lamp head structure for underwater illumination according to claim 1, characterized in that: The rotating plate (11) is a wave plate.
3. The lamp head structure for underwater illumination according to claim 2, characterized in that: The lamp source group (4) has four, four lamp source groups (4) are uniformly distributed on the lighting lamp (2), and the intervals between the four lamp source groups (4) are in the shape of "cross".
4. The lamp head structure for underwater illumination according to claim 3, characterized by: The lampshade (6) is provided with a position sensor (13), and the position sensor (13) is electrically connected with the first electromagnet (8) and the second electromagnet (10).
5. The lamp head structure for underwater illumination according to claim 4, characterized in that: The bristles of the cleaning brush (12) are made of nylon or rubber.
6. The lamp head structure for underwater illumination according to claim 5, characterized by: The lampshade (6) is provided with a waterproof ring.