Electric zoom multifunctional marine searchlight

Abstract

The utility model discloses an electric zoom multifunctional marine searchlight which comprises a case, an LED light source assembly, a color matching assembly, a first optical assembly, a second optical assembly, a third optical assembly and a zoom assembly are sequentially arranged on the case along an optical path, and the zoom assembly controls the first optical assembly and the second optical assembly to move back and forth along the optical axis direction. The irradiation distance and the irradiation range are achieved by adjusting the size of light spots of the LED light source assembly, the color temperature change in sunny days and foggy days can be changed through the color matching assembly, it is guaranteed that the irradiation distance is long and the irradiation range is wide in the sunny days, and the penetrating power in the foggy days is guaranteed by changing the color temperature in the foggy days. According to the marine searchlight, switching of two light effects of soft light and light beams can be achieved in the marine searchlight, the effect is good in the light beam mode, the edge is sharp, and meanwhile the variable angle range can be from the minimum 2.2 degrees to the maximum 32 degrees in the zoom mode.

Description

Technical Field

[0001] The utility model relates to the field of lamps, in particular to an electric zoom multifunctional marine searchlight. Background Art

[0002] In bad weather or adverse conditions, traditional marine searchlights cannot adjust the color of the light in the lamp, resulting in poor light penetration and a short illumination distance, which cannot provide sufficient light and affects the crew's vision and navigation ability.

[0003] High energy consumption: Traditional marine searchlights usually require high energy consumption, which will increase the energy costs and emissions of the ship.

[0004] High maintenance and servicing costs: Traditional marine searchlights require regular maintenance and overhaul, which has high maintenance costs and may require frequent replacement due to bulb damage or other reasons.

[0005] Limited illumination range: Traditional marine searchlights have a limited illumination range and may not effectively cover all areas around the vessel, which can easily cause blind spots. Utility Model Content

[0006] The utility model solves the problem that the light color of the existing marine searchlight cannot be adjusted and the penetration is poor.

[0007] The technical scheme adopted by the utility model is: an electric zoom multifunctional marine searchlight, comprising a chassis, wherein an LED light source component, a color adjustment component, a first optical component, a second optical component, a third optical component and a zoom component are sequentially arranged on the chassis along the light path; the zoom component controls the first optical component and the second optical component to move forward and backward along the optical axis direction, and adjusts the size of the light spot of the LED light source component to realize the irradiation distance and irradiation range; the color adjustment component can change the color temperature between sunny days and foggy days, ensuring a long irradiation distance and a wide range on sunny days, and changing the color temperature on foggy days to ensure the penetrating power on foggy days.

[0008] Compared with the prior art, the utility model has the following beneficial effects: it includes a chassis, on which an LED light source component, a color adjustment component, a first optical component, a second optical component, a third optical component and a zoom component are sequentially arranged along the light path; the zoom component controls the first optical component and the second optical component to move forward and backward along the optical axis direction, and adjusts the size of the light spot of the LED light source component to achieve the irradiation distance and irradiation range; the color adjustment component can change the color temperature between sunny days and foggy days to ensure a long irradiation distance and a wide range on sunny days, and changes the color temperature on foggy days to ensure the penetration on foggy days; the utility model is the only one that can realize the switching of soft light and beam lighting effects in a marine searchlight, and has good effects and sharp edges in the beam mode; at the same time, in the zoom mode, the variable angle range can be from a minimum of 2.2 degrees to a maximum of 32 degrees. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is the front view of the utility model;

[0010] Figure 2 It is an exploded view of the utility model;

[0011] Figure 3 It is a cross-sectional view of the utility model;

[0012] Figure 4 It is a schematic diagram of the structure of the LED light source assembly, the color adjustment assembly, the first optical assembly, the second optical assembly, the third optical assembly and the zoom assembly of the utility model;

[0013] Figure 5 This is a schematic diagram of the connection structure of the first optical component and the second optical component and the zoom component of the utility model;

[0014] Figure 6 It is a schematic diagram of the structure of the LED light source component and the color adjustment component of the utility model.

[0015] Figure numerals: chassis 100; LED light source assembly 110; color adjustment assembly 120; first optical assembly 130; second optical assembly 140; third optical assembly 150; zoom assembly 160; color adjustment stepper motor 121; aperture piece 122; color palette bracket 123; color piece 124; first linear guide 161; second linear guide 162; first ball screw 163; second ball screw 164; first stepper motor 165; second stepper motor 166; optical bracket 131; optical part 132; fixed bracket 133; slider 134; coupling 101; transmission block 102; slide rail sheet metal bracket 103; third fixed bracket 151; third optical part 152; front cover 11; front cover glass 12; rear cover 13; radiator 14; fan 15; waterproof rubber ring 16. DETAILED DESCRIPTION

[0016] like Figures 1 to 6The invention discloses an electric zoom multifunctional marine searchlight, comprising a chassis 100, wherein an LED light source assembly 110, a color adjustment assembly 120, a first optical assembly 130, a second optical assembly 140, a third optical assembly 150 and a zoom assembly 160 are sequentially arranged along the optical path of the chassis 100, wherein the zoom assembly 160 controls the first optical assembly 130 and the second optical assembly 140 to move forward and backward along the optical axis direction, and adjusts the size of the light spot of the LED light source assembly 110 to achieve the irradiation distance and irradiation range. The color adjustment assembly 120 can change the color temperature change between sunny days and foggy days, ensuring a long irradiation distance and a wide range on sunny days, and changing the color temperature on foggy days to ensure the penetration on foggy days. The utility model is the only one that can realize the switching of two lighting effects, namely, soft light and beam, in a marine searchlight, and has a good effect and sharp edges in the beam mode. At the same time, in the zoom mode, the variable angle range can be from a minimum of 2.2 degrees to a maximum of 32 degrees.

[0017] The color adjustment component 120 includes a color adjustment stepper motor 121, an aperture piece 122 and a color palette bracket 123. The color palette 123 is provided with a color plate 124, and the color plate 124 is arranged corresponding to the opening in the aperture piece 122. The output shaft of the color adjustment stepper motor 121 passes through the aperture piece 122 and is connected to the color palette bracket 123. When in use, the light of the LED light source component 110 is irradiated outward through the opening in the aperture piece 122. The color of the light can be adjusted by driving the color palette bracket 123 to rotate by the color adjustment stepper motor 121.

[0018] The zoom assembly 160 includes a first linear guide 161, a second linear guide 162, a first ball screw 163, a second ball screw 164, a first stepper motor 165 and a second stepper motor 166. One end of the first ball screw 163 and the second ball screw 164 are respectively connected to the first stepper motor 165 and the second stepper motor 166 through a coupling 101. Both ends of the first linear guide 161 and the second linear guide 162 are provided with a transmission block 102, and the first ball screw 163 and the second ball screw 164 both pass through the transmission blocks 102 at both ends.

[0019] The first optical assembly 130 and the second optical assembly 140 both include an optical bracket 131 , an optical member 132 and a fixed bracket 133 . The optical member 132 is disposed in the optical bracket 131 . One side of the optical bracket 131 is connected to the fixed bracket 133 . A slider 134 is disposed on one side of the fixed bracket 133 .

[0020] The slider 134 on one side of the first optical component 130 is sleeved on the outside of the first linear guide rail 161, and the fixed bracket 133 of the first optical component 130 is arranged between the transmission blocks 102 at both ends. The first ball screw passes through the fixed bracket 133 of the first optical component 130. When in use, the first stepper motor 165 drives the fixed bracket 133 to move on the first linear guide rail 161 through the first ball screw 163, thereby driving the first optical component 130 to move to achieve zooming.

[0021] The slider 134 on one side of the second optical component 140 is sleeved on the outside of the second linear guide rail 162, and the fixed bracket 133 of the second optical component 140 is arranged between the transmission blocks 102 at both ends. The second ball screw 164 passes through the fixed bracket 133 of the second optical component 140. When in use, the second stepper motor 166 drives the fixed bracket 133 to move on the second linear guide rail 162 through the second ball screw 164, thereby driving the second optical component 140 to move to achieve zooming.

[0022] The zoom component 160 controls the first optical component 130 and the second optical component 140 to move forward and backward along the optical axis, and adjusts the size of the light spot of the LED light source component 110 to achieve the irradiation distance and irradiation range.

[0023] In specific implementation, the host is controlled by remote control (APP) or Bluetooth, and the host controls the stepping motor to adjust the movement of the first optical component 130 and the second optical component 140 to adjust the size of the light spot and the irradiation distance.

[0024] The chassis 100 is provided with a slide rail sheet metal bracket 103 on both sides. The first linear guide rail 161 is provided on the surface of the slide rail sheet metal bracket 103 on one side, and the second linear guide rail 162 is provided on the surface of the slide rail sheet metal bracket 103 on the other side.

[0025] The third optical assembly 150 includes a third fixing bracket 151 and a third optical element 152 . The third optical element 152 is disposed in the third fixing bracket 151 . The third fixing bracket 151 is fixedly connected to a connecting bracket on a side of the slide rail sheet metal bracket 103 by screws.

[0026] The front end of the chassis 100 is provided with a front cover 11, and the front cover 11 is provided with a front cover glass 12. The front cover glass 12 is arranged corresponding to the third optical element 152. The front cover glass 12 can protect the third optical element 152 from being easily damaged.

[0027] The rear end of the chassis 100 is provided with a rear cover 13, a heat sink 14 is provided in the rear cover 13, the LED light source assembly 110 is provided on one side surface of the heat sink 14, and a fan 15 is provided on the other side of the heat sink 14. When in use, the heat generated by the LED light source assembly 110 is dissipated quickly through the heat sink 14 to extend the service life of the lamp.

[0028] A waterproof rubber ring 16 is disposed between the rear cover 13 , the front cover 11 and the chassis 100 , and the waterproof rubber ring 16 can prevent rainwater from entering the interior of the chassis 100 .

[0029] The aperture piece 122 is connected to the heat sink 14 via the connecting rod 104 , so that the color adjustment component 120 is disposed on the side of the LED light source component 110 .

[0030] In summary, the electric zoom multifunctional marine searchlight of the utility model can

[0031] 1. High energy efficiency: LED marine searchlights have relatively low energy consumption, which can save energy consumption of ships and reduce operating costs.

[0032] 2. Long life: LED lamps have long life, are durable and stable, reducing the frequency of replacement and maintenance and reducing maintenance costs.

[0033] 3. Good light quality: LED marine searchlights can provide high-quality light with better uniformity and brightness, improving the crew's vision and navigation capabilities.

[0034] 4. Strong adjustability: LED marine searchlight can achieve zoom, adjust the size of the light spot, adapt to different environments and needs, and improve the flexibility and practicality of the light.

[0035] 5. Energy saving and environmental protection: LED marine searchlights do not contain harmful substances such as mercury, meet environmental protection requirements, and help reduce the impact of ships on the environment.

[0036] 6. Strong durability: LED marine searchlight has good anti-seismic and anti-vibration performance, can work stably in harsh marine environment, and improve the safety and reliability of the ship.

Claims

1. An electric zoom multifunctional marine searchlight, characterized by: The invention comprises a chassis (100), wherein the chassis (100) is provided with an LED light source assembly (110), a color adjustment assembly (120), a first optical assembly (130), a second optical assembly (140), a third optical assembly (150), and a zoom assembly (160) in sequence along an optical path; the zoom assembly (160) controls the first optical assembly (130) and the second optical assembly (140) to move forward and backward along an optical axis direction, and adjusts the size of the light spot of the LED light source assembly (110) to achieve an irradiation distance and an irradiation range; the color adjustment assembly (120) can change the color temperature on sunny days and foggy days, thereby ensuring a long irradiation distance and a wide range on sunny days; and changes the color temperature on foggy days to ensure penetrating power on foggy days.

2. The electric zoom multifunctional marine searchlight according to claim 1, characterized in that: The color adjustment component (120) comprises a color adjustment stepping motor (121), an aperture piece (122) and a color palette bracket (123); a color piece (124) is provided in the color palette bracket (123); the color piece (124) is arranged corresponding to an opening in the aperture piece (122); an output shaft of the color adjustment stepping motor (121) passes through the aperture piece (122) and is connected to the color palette bracket (123); light from the LED light source component (110) is irradiated outward through the opening in the aperture piece (122); and the color of the light can be adjusted by driving the color adjustment stepping motor (121) to rotate the color palette bracket (123).

3. The electric zoom multifunctional marine searchlight according to claim 1, characterized in that: The zoom assembly (160) comprises a first linear guide rail (161), a second linear guide rail (162), a first ball screw (163), a second ball screw (164), a first stepper motor (165) and a second stepper motor (166); one end of the first ball screw (163) and the second ball screw (164) are respectively connected to the first stepper motor (165) and the second stepper motor (166) via a coupling (101); transmission blocks (102) are provided at both ends of the first linear guide rail (161) and the second linear guide rail (162); and the first ball screw (163) and the second ball screw (164) pass through the transmission blocks (102) at both ends.

4. The electric zoom multifunctional marine searchlight according to claim 3 is characterized in that: The first optical component (130) and the second optical component (140) both comprise an optical bracket (131), an optical component (132) and a fixed bracket (133); the optical component (132) is arranged in the optical bracket (131); one side of the optical bracket (131) is connected to the fixed bracket (133); and one side of the fixed bracket (133) is provided with a sliding block (134).

5. The electric zoom multifunctional marine searchlight according to claim 4, characterized in that: The slider (134) on one side of the first optical component (130) is sleeved on the outside of the first linear guide rail (161); the fixed bracket (133) of the first optical component (130) is arranged between the transmission blocks (102) at both ends; the first ball screw (163) passes through the fixed bracket (133) of the first optical component (130); and the first stepper motor (165) drives the fixed bracket (133) to move on the first linear guide rail (161) through the first ball screw (163), thereby driving the first optical component (130) to move to achieve zooming.

6. The electric zoom multifunctional marine searchlight according to claim 4, characterized in that: The slider (134) on one side of the second optical component (140) is sleeved on the outside of the second linear guide rail (162); the fixed bracket (133) of the second optical component (140) is arranged between the transmission blocks (102) at both ends; the second ball screw (164) passes through the fixed bracket (133) of the second optical component (140); the second stepping motor (166) drives the fixed bracket (133) to move on the second linear guide rail (162) through the second ball screw (164), thereby driving the second optical component (140) to move to achieve zooming.

7. The electric zoom multifunctional marine searchlight according to claim 4, characterized in that: Slide rail sheet metal brackets (103) are provided on both sides of the chassis (100); the first linear guide rail (161) is provided on the surface of the slide rail sheet metal bracket (103) on one side; and the second linear guide rail (162) is provided on the surface of the slide rail sheet metal bracket (103) on the other side.

8. The electric zoom multifunctional marine searchlight according to claim 7, characterized in that: The third optical assembly (150) comprises a third fixing bracket (151) and a third optical component (152); the third optical component (152) is arranged in the third fixing bracket (151); and the third fixing bracket (151) is fixedly connected to a connecting bracket on the side of the slide rail sheet metal bracket (103) by means of screws.

9. The electric zoom multifunctional marine searchlight according to claim 8, characterized in that: A front end cover (11) is provided at the front end of the chassis (100); a front cover glass (12) is provided in the front end cover (11); and the front cover glass (12) is arranged corresponding to the third optical component (152).

10. The electric zoom multifunctional marine searchlight according to claim 9, characterized in that: A rear end cover (13) is provided at the rear end of the chassis (100), a heat sink (14) is provided in the rear end cover (13), the LED light source assembly (110) is provided on a surface of one side of the heat sink (14), and a fan (15) is provided on the other side of the heat sink (14).

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