Waterproof color temperature adjustable spotlight
By incorporating a color temperature adjustment switch and a sealing structure into the floodlight, the problems of existing floodlights being unable to adjust light color and having poor anti-glare effects have been solved. This has improved color temperature adjustment and waterproof performance, enhancing the applicability and reliability of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONGSHAN FUJI LIGHTING CO LTD
- Filing Date
- 2025-07-03
- Publication Date
- 2026-08-04
AI Technical Summary
Existing floodlights cannot achieve different light colors, have limited anti-glare effects, and thus restrict their applicability.
A waterproof, adjustable color temperature floodlight was designed. By setting a color temperature adjustment switch on the housing, combined with a sealing structure and protective measures, the color temperature of the light source board can be adjusted. The waterproof performance and air pressure balance are improved by using a potting sealant layer and a breather hole.
The color temperature of the light source board was adjusted, which broadened its applicability. The waterproof performance and reliability of the equipment were improved through a sealed structure and air pressure balance.
Smart Images
Figure CN224593219U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of floodlight technology, specifically relating to a waterproof adjustable color temperature floodlight. Background Technology
[0002] Floodlights are a common type of lighting appliance, primarily used to illuminate surfaces with higher illuminance than the surrounding environment. Also known as spotlights, they are mainly used in large-area work sites, mines, building outlines, parks, and other similar locations. A typical floodlight includes a mounting frame, a faceplate, a light source module, and a cover, as shown in CN201510342710.7. While they can meet general usage needs, their anti-glare effect is limited, and they cannot adjust the light color for different situations, thus restricting their applicability. Utility Model Content
[0003] The purpose of this utility model is to provide a waterproof adjustable color temperature floodlight with a reasonable structure and strong applicability.
[0004] The technical solution to achieve the purpose of this utility model is a waterproof adjustable color temperature floodlight, including a housing, a light source plate fixed inside the housing, and a light-transmitting lampshade set at the illumination opening of the housing. The top surface of the housing is provided with a switch slot, and a color temperature adjustment toggle switch is provided in the switch slot.
[0005] The color temperature adjustment switch is connected to the light source board;
[0006] One side of the housing is provided with a connecting hole and a breathing hole at each end, which are respectively connected to the inner cavity of the housing;
[0007] A sealing gasket is provided at the connection between the color temperature adjustment switch and the switch slot;
[0008] The edge of the irradiation opening of the shell is provided with a glue-filling sealing groove.
[0009] The edge of the light-transmitting lampshade is fixed to the housing with screws and sealed by the glue sealing layer in the glue sealing groove.
[0010] A further preferred embodiment is that the light source board is provided with white light LEDs, neutral light LEDs, and warm light LEDs;
[0011] The color temperature toggle switch is a three-position switch used to adjust and control white light, neutral light, and warm light.
[0012] A further preferred embodiment is that the light-transmitting lampshade has an integrally formed deepened anti-glare lamp cup;
[0013] The light from the light source board is projected outward through the deepened anti-glare lamp cup.
[0014] A further preferred embodiment is that a breathing valve is fixed inside the breathing hole;
[0015] The wires of the light source board are threaded through the wiring holes via sealing sleeves.
[0016] A further preferred embodiment is that the housing is also provided with a protective plug for protecting the color temperature toggle switch.
[0017] A further preferred embodiment is a U-shaped bracket rotatably connected to the housing via a pivot, wherein the U-shaped bracket rotates 360 degrees around the pivot as a fulcrum on the outside of the housing.
[0018] This utility model has positive effects: its structure is reasonably designed, with a color temperature adjustment switch on the housing to adjust the color temperature on the light source board, meeting the needs of different situations and expanding its applicability. Additionally, a potting sealant layer is provided at the connection between the housing and the light-transmitting lampshade, which improves the overall waterproof performance. Furthermore, wiring holes and a vent hole are provided, facilitating wire connections. The vent hole also helps balance the air pressure inside and outside the lamp body, improving stable and reliable operation and enhancing its applicability. Attached Figure Description
[0019] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:
[0020] Figure 1 This is a schematic diagram of the structure of this utility model;
[0021] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;
[0022] Figure 3 This is another structural view of the disassembled structure of this utility model.
[0023] Reference numerals: 1. Housing; 2. Light source board; 3. Light-transmitting lamp cover; 4. Switch slot; 5. Color temperature adjustment switch; 6. Wiring hole; 7. Breathing hole; 8. Potting seal groove; 9. Deepened anti-glare lamp cup. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] Example
[0026] See Figures 1 to 3 As shown, a waterproof adjustable color temperature floodlight includes a housing 1, a light source plate 2 fixed inside the housing, and a light-transmitting lampshade 3 disposed at the illumination opening of the housing. The top surface of the housing is provided with a switch slot 4, and a color temperature adjustment toggle switch 5 is disposed in the switch slot. In this embodiment, the housing and the light source plate are conventional structures of the prior art. The light source plate is provided with white light LEDs, neutral light LEDs, and warm light LEDs. The color temperature adjustment toggle switch is a three-position switch used to realize the toggle adjustment control of white light, neutral light, and warm light.
[0027] In this embodiment, the color temperature adjustment toggle switch is connected to the light source board; one side of the housing has a wiring hole 6 and a breathing hole 7 respectively, which are connected to the inner cavity of the housing; a sealing gasket is provided at the connection between the color temperature adjustment toggle switch and the switch slot; in this embodiment, a sealing gasket is provided between the color temperature adjustment toggle switch and the switch slot to ensure the sealing of the connection between the two, and a breathing valve is fixed in the breathing hole; the wires of the light source board pass through the wiring hole through a sealing sleeve. The breathing hole can ensure the balance of air pressure inside and outside the lamp body, improving the stability and reliability of the overall structure, while the wiring hole is mainly used for the wiring operation of the light source board;
[0028] Meanwhile, in this embodiment, a potting seal groove 8 is provided along the edge of the illumination opening of the housing; the edge of the light-transmitting lampshade is fixed to the housing with screws and sealed by the potting seal layer in the potting seal groove. This structure improves the sealing and waterproofing performance at the connection between the housing and the light-transmitting lampshade.
[0029] In this embodiment, a deepened anti-glare lamp cup 9 is integrally formed on the light-transmitting lamp cover; the light from the light source plate is irradiated outward through the deepened anti-glare lamp cup. The deepened anti-glare lamp cup is deeper than conventional lamp cups in the prior art, specifically 4-6 cm deep, which improves anti-glare performance compared to the traditional 2-3 cm lamp cup.
[0030] In this embodiment, the housing is further provided with a protective cap for protecting the color temperature toggle switch. This protects the color temperature toggle switch. A U-shaped bracket is rotatably connected to the housing via a pivot, and the U-shaped bracket rotates 360 degrees around the pivot on the outside of the housing. The U-shaped bracket is a conventional structure in the prior art, and is simply applied; therefore, it is not shown in detail.
[0031] This utility model has positive effects: its structure is reasonably designed, with a color temperature adjustment switch on the housing to adjust the color temperature on the light source board, meeting the needs of different situations and expanding its applicability. Additionally, a potting sealant layer is provided at the connection between the housing and the light-transmitting lampshade, which improves the overall waterproof performance. Furthermore, wiring holes and a vent hole are provided, facilitating wire connections. The vent hole also helps balance the air pressure inside and outside the lamp body, improving stable and reliable operation and enhancing its applicability.
[0032] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.
[0033] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.
Claims
1. A waterproof color temperature adjustable light emitting lamp, comprising a shell, a light source plate fixed in the shell and a light-transmitting lampshade arranged at a light emitting opening of the shell, characterized in that: The top surface of the housing is provided with a switch slot, and a color temperature adjustment toggle switch is provided in the switch slot; The color temperature adjustment switch is connected to the light source board; One side of the housing is provided with a connecting hole and a breathing hole at each end, which are respectively connected to the inner cavity of the housing; A sealing gasket is provided at the connection between the color temperature adjustment switch and the switch slot; The edge of the irradiation opening of the shell is provided with a glue-filling sealing groove. The edge of the light-transmitting lampshade is fixed to the housing with screws and sealed by the glue sealing layer in the glue sealing groove.
2. The waterproof color temperature tunable spotlight of claim 1, wherein: The light source board is equipped with white light LEDs, neutral light LEDs, and warm light LEDs; The color temperature toggle switch is a three-position switch used to adjust and control white light, neutral light, and warm light.
3. The waterproof color temperature tunable spotlight of claim 2, wherein: The light-transmitting lampshade has an integrally formed, deepened anti-glare lamp cup; The light from the light source board is projected outward through the deepened anti-glare lamp cup.
4. The waterproof color temperature tunable spotlight of claim 1, wherein: A breathing valve is fixed inside the breathing hole; The wires of the light source board are threaded through the wiring holes via sealing sleeves.
5. The waterproof color temperature tunable spotlight of claim 1, wherein: The housing is also equipped with a protective plug for protecting the color temperature toggle switch.
6. The waterproof color temperature tunable spotlight of claim 1, wherein: The housing is rotatably connected to a U-shaped bracket via a pivot, and the U-shaped bracket rotates 360 degrees around the pivot as a fulcrum on the outside of the housing.