Waterproof constant-power projection lamp with complete structure

Abstract

The utility model discloses a complete structure waterproof constant-power projection lamp, which belongs to the technical field of projection lamps and comprises a lamp body, a face shell is arranged on the front end side of the lamp body, a bottom shell is arranged on the rear end side of the lamp body, a rainproof brim is arranged on the peripheral side of the face shell in an extending manner, the face shell is fixedly connected with one side of the lamp body through screws, and the bottom shell is fixedly connected with the other side of the lamp body through screws. A PCB is arranged between the face shell and the lamp body, a plurality of lenses are installed on one side of the PCB, a hole piece is arranged on one side of the PCB, a plurality of clamping holes which are matched with the lenses and used for limiting are formed in the hole piece, a power source is arranged in the bottom shell, a bottom plate for reinforcing sealing is connected between the bottom shell and the lamp body, tempered glass is arranged on the inner side of the face shell, and the lamp body is arranged in the bottom shell. And glass silica gel is arranged between the toughened glass and the lamp body. According to the waterproof constant-power projection lamp with the complete structure, through combination of universal accessories, the projection lamp is suitable for batch manufacturing, the cost of the lamp is low, and the operation stability is high after detection.

Description

Technical Field

[0001] The utility model belongs to the technical field of floodlights, in particular to a waterproof constant-power floodlight with a complete structure. Background Art

[0002] Translucent lamps are used in translucent ceilings, translucent background walls, special-shaped lighting, lamp posts, translucent ground columns, translucent bars, translucent artworks, and various unique countertops and ornaments. It has light weight, high hardness, uniform thickness, good gloss, obvious light transmission effect, no deformation, fire resistance and anti-aging, no radiation and anti-penetration, oil resistance, dirt resistance and corrosion resistance. This product is mainly used for outdoor lighting. Due to the characteristics of LED energy saving, high light efficiency, rich colors and long life, other light sources of floodlights are gradually replaced by LED wall washers for wall lighting of corporate buildings, government buildings, historical buildings, entertainment venues, etc., and the scope of coverage is getting wider and wider. From the original outdoor monochrome / color lighting to lighting with higher saturation, stronger brightness and richer effects, it is a level of progress and development. Due to the shortcomings of floodlights: complicated production process, high manufacturing cost, and cannot be customized according to customer needs. The current floodlights have various styles, which cannot be unified in project applications and cannot meet customers' product needs in different power ranges. Utility Model Content

[0003] The utility model aims to provide a waterproof constant-power floodlight with a complete structure to solve the problems raised in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a complete structural waterproof constant-power floodlight, comprising a lamp body, a face shell is provided on the front end side of the lamp body, and a bottom shell is provided on the rear end side of the lamp body, a brim for rain protection is extended on the outer peripheral side of the face shell, and the face shell is fixedly connected to one side of the lamp body by screws, a PCB board is provided between the face shell and the lamp body, and a plurality of lenses are installed on one side of the PCB board, a hole sheet is provided on one side of the PCB board, and the hole sheet is provided with a plurality of card holes adapted to and limited by the lenses, a power supply is arranged inside the bottom shell, and a bottom plate for enhanced sealing is connected between the bottom shell and the lamp body.

[0005] In a further embodiment, tempered glass is provided on the inner side of the face shell, and glass silicone is provided between the tempered glass and the lamp body.

[0006] In a further embodiment, a steel column is provided on one side of the PCB board, and one end of the steel column is designed to penetrate a hole plate and form a limit.

[0007] In a further embodiment, both sides of the outer periphery of the lamp body are provided with recesses with serrated patterns, and the recesses are provided with regulating valves.

[0008] In a further embodiment, a bracket is provided between the two regulating valves and the outer periphery of the lamp body, and the bracket is designed as a "U"-shaped structure.

[0009] In a further embodiment, waterproof bottom shell silicone is arranged between the bottom shell and the bottom plate, and the bottom shell silicone is adapted to the bottom plate.

[0010] In a further embodiment, a recess is provided on one side of the bottom shell, and a breathable valve and a waterproof nut are provided in the recess.

[0011] In a further embodiment, a control panel for controlling the switch is installed at the bottom side of the bottom shell, and a plastic column for limiting is provided inside the bottom shell.

[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0013] The floodlight is made of die-cast aluminum alloy, and is composed of the lamp body, housing, bracket, tempered glass, regulating valve, bottom plate, hole sheet, lens, PCB board, silicone, etc. It has overall aesthetics and universal accessories, and is suitable for batch manufacturing.

[0014] The lamps have built-in LED temperature real-time monitoring function, which can continuously detect and protect the working temperature of the lamps in real time. Through the integration of chip, packaging, electrical and heat dissipation technologies, the lamp cost can be effectively reduced while ensuring the application parameters and service life of the lamps. The lamps have passed the temperature rise test of Ta: 50° ambient temperature of the national testing agency to ensure the long-term stable operation of the lamps outdoors.

[0015] The finished structure waterproof constant power floodlight is suitable for batch manufacturing through the combination of universal accessories, the lamp cost is low, and it has been tested and has high operating stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is an exploded view of the utility model;

[0019] Figure 3 It is a bottom view of the utility model.

[0020] Description of reference numerals:

[0021] 1. Surface shell; 3. Tempered glass; 4. Glass silicone; 5. Perforated sheet; 7. Steel column; 8. Lens; 9. PCB board; 11. Regulating valve; 12. Bracket; 13. Lamp body; 14. Bottom plate silicone; 15. Bottom plate; 16. Power supply; 17. Bottom shell silicone; 18. Bottom shell; 19. Plastic column; 20. Control panel; 21. Breathable valve; 22. Waterproof nut. DETAILED DESCRIPTION

[0022] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0023] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0024] The connection method can be bonding, welding, bolt connection and other existing methods, depending on actual needs.

[0025] The lamp adopts CREE / OSRAM and other original packaged imported chips, four-in-one RGBW. (R625nm\G530nm\B470nm\W2500K-6500K) The LED color temperature and wavelength meet the standards, and the single lens private mold is independently designed, and the single / four-in-one lamp beads mix light evenly and purely.

[0026] In order to improve the mixing of light, the lamp uses European MCU decoding chip and imported driver IC to ensure the long-term working stability of the lamp. Through the existing programming, intelligent settings can meet the application requirements of multiple scenes and multiple timings. The built-in formula data keeps the light effect consistent at low power and high power. At the same power, the constant power single light single color and 2 / 3 color mixing are higher than the traditional single light single color and 2 / 3 color mixing.

[0027] A temperature detector can be installed inside the bottom shell 18 to detect the internal temperature. In conjunction with the air-permeable valve 21, the internal heat can be regulated. A decoder board is provided inside the bottom shell 18.

[0028] In order to reduce jitter, the controller or internal driver can use high-precision 16 bits to accurately correct the white balance and avoid unnecessary light jitter during the dimming process. Through the independently developed "externally controllable encoding device", the power of each RGBW channel of the built-in control board of the lamp can be adjusted and set, and the lamp parameters and white balance settings of the lamp that meet actual requirements can be quickly set.

[0029] See also Figures 1 to 3 The main structure of the device body is as follows: a face shell 1, a lamp body 13 and a bottom shell 18. A power supply 16 is arranged inside the bottom shell 18. A bottom plate 15 for enhanced sealing is connected between the bottom shell 18 and the lamp body 13. A brim for rain protection is extended from the outer peripheral side of the face shell 1. The face shell 1 is fixedly connected to one side of the lamp body 13 by screws. A PCB board 9 is arranged between the face shell 1 and the lamp body 13. A plurality of lenses 8 are installed on one side of the PCB board 9.

[0030] In order to achieve the limit, a hole sheet 5 is provided on one side of the PCB board 9, and the hole sheet 5 is provided with a plurality of card holes adapted to and limited by the lens 8. A steel column 7 is provided on one side of the PCB board 9, and one end of the steel column 7 is designed to penetrate the hole sheet 5 and form a limit;

[0031] In order to achieve sealing and waterproofing, a bottom plate 15 with enhanced sealing is connected between the bottom shell 18 and the lamp body 13, a waterproof bottom shell silicone 17 is arranged between the bottom shell 18 and the bottom plate 15, a bottom plate silicone 14 is arranged on one side of the bottom plate 15, the bottom shell silicone 17 is adapted to the bottom plate 15, a tempered glass 3 is arranged on the inner side of the surface shell 1, a glass silicone 4 is arranged between the tempered glass 3 and the lamp body 13, a recessed part is arranged on one side of the bottom shell 18, and a breathable valve 21 and a waterproof nut 22 are arranged on the recessed part.

[0032] See also Figure 2 In order to realize power supply and control, a power supply 16 is placed inside the bottom shell 18, a control board 20 for controlling the switch is installed at the bottom side of the bottom shell 18, a plastic column 19 for limiting is provided inside the bottom shell 18, and the bottom plate 15, the power supply 16, the control board 20 and the bottom shell 18 are fixed by bolts.

[0033] See also Figures 1 to 3 In order to facilitate placement and adjustment of the placement angle, both sides of the outer periphery of the lamp body 13 are provided with serrated recesses, and regulating valves 11 are provided in the recesses. A bracket 12 is provided between the two regulating valves 11 and the outer periphery of the lamp body 13. The bracket 12 is a "U"-shaped structural design. The center of the regulating valve 11 is provided with a center opening, and the center opening is provided with a bolt that passes through the regulating valve 11 and is threadedly connected to the outer periphery of the lamp body 13. By rotating the bracket 12 and the serrated teeth, and then tightening the bolt, the angle between the bracket 12 and the lamp body 13 can be changed, which is convenient for adjusting the placement angle.

[0034] The characteristics of the floodlight are that it is composed of a lamp body 13, a housing 1, a bracket 12, a tempered glass 3, a regulating valve 11, a bottom plate 15, a hole piece 5, a lens 8, a PCB board 9, a bottom shell silicone 17, a control board 20, and a decoder board. The lamp body 13 is made of aluminum alloy, is firm, and has a surface spraying treatment. It is die-cast in one piece to resist pressure, and has reinforced safety tempered glass and stainless steel screws;

[0035] Simple appearance. The whole lamp structure is sealed, with protection level IP66 and integrated heat dissipation structure design. Fast assembly and high efficiency. The lamp adopts European MCU decoding chip and imported driver IC, which is compatible with multiple control modes. The independently developed "externally controllable encoding device" can adjust the power of each RGBW channel of the built-in control board 20 of the lamp, and quickly set the lamp parameters and white balance settings that meet the actual requirements;

[0036] 16-bit driving accuracy, more effective and accurate correction of white balance, smoother fade-in and fade-out effect, avoiding unnecessary light jitter during dimming, no flicker is healthier for human eyes. Modular free combination, according to the designer's different light angles, different colors, different powers, different modules can be efficiently combined to produce different effects

[0037] The above components are all existing technologies or existing feasible technologies. The working principles, sizes and models are irrelevant to the functions of this application, so they are not described in detail. They are all controlled by remote control switches.

[0038] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0039] 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. A waterproof constant power floodlight with a completed structure, comprising a lamp body (13), wherein a front shell (1) is provided at the front end side of the lamp body (13), and a bottom shell (18) is provided at the rear end side of the lamp body (13); characterized in that: A brim for rain protection is extended from the outer peripheral side of the face shell (1), and the face shell (1) is fixedly connected to one side of the lamp body (13) by means of screws; a PCB board (9) is arranged between the face shell (1) and the lamp body (13), and a plurality of lenses (8) are mounted on one side of the PCB board (9); a perforated sheet (5) is arranged on one side of the PCB board (9), and the perforated sheet (5) is provided with a plurality of clamping holes adapted to and limited by the lenses (8); a power supply (16) is arranged inside the bottom shell (18), and a bottom plate (15) for enhanced sealing is connected between the bottom shell (18) and the lamp body (13).

2. A waterproof constant power floodlight with a completed structure according to claim 1, characterized in that: A tempered glass (3) is provided on the inner side of the face shell (1), and a glass silica gel (4) is provided between the tempered glass (3) and the lamp body (13).

3. A waterproof constant power floodlight with a completed structure according to claim 1, characterized in that: A steel column (7) is provided on one side of the PCB board (9), and one end of the steel column (7) is a through-hole plate (5) and forms a limit design.

4. A waterproof constant power floodlight with a completed structure according to claim 1, characterized in that: Concave areas with serrated patterns are provided on both sides of the outer periphery of the lamp body (13), and regulating valves (11) are provided in the concave areas.

5. A structural waterproof constant power floodlight according to claim 4, characterized in that: A bracket (12) is provided between the two regulating valves (11) and the outer periphery of the lamp body (13), and the bracket (12) is designed to be a "U"-shaped structure.

6. A structural waterproof constant power floodlight according to claim 1, characterized in that: A waterproof bottom shell silica gel (17) is provided between the bottom shell (18) and the bottom plate (15), and the bottom shell silica gel (17) is adapted to the bottom plate (15).

7. A structural waterproof constant power floodlight according to claim 6, characterized in that: A recessed portion is provided on one side of the bottom shell (18), and a vent valve (21) and a waterproof nut (22) are provided on the recessed portion.

8. A structural waterproof constant power floodlight according to claim 6, characterized in that: A control panel (20) for controlling the switch is installed on the bottom side of the bottom shell (18), and a plastic column (19) for limiting position is provided inside the bottom shell (18).

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