Optical angle adjustable structure and LED high bay lamp

Abstract

The utility model discloses an optical angle adjustable structure and an LED high bay lamp, and relates to the technical field of illumination. The optical angle adjustable structure comprises a heat dissipation component, an optical angle adjusting component and an optical angle adjusting component, the driving power supply is arranged at the center of the heat dissipation component along a preset direction; the adjusting switches are arranged on the driving power supply; the lamp panel is arranged on one side far away from the driving power supply, is connected with the heat dissipation component and is electrically connected with the driving power supply; the lens is connected with the heat dissipation part and is arranged corresponding to the lamp panel; and the optical bags are arranged in a circumferential array along the circle center of the lens and are arranged according to a preset angle. The angle-adjustable lamp solves the problems that the existing angle-adjustable lamp in the market changes the distance between the lens and the LED, but the mode loses the lighting effect, does not meet the waterproof requirement, is complex in structure and is inconvenient to adjust.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting technical field especially relates to an optical angle adjustable structure and LED high shed lamp. BACKGROUND

[0002] LED high shed lamp is also called LED industrial and mining lamp, and the industrial and mining lamp is an important component of modern industrial lighting. The conventional LED high shed lamp adopts the fixed angle mode, and the angle use range is single. The existing adjustable angle lamps on the market change the distance between the lens and the LED, but this mode has the problems of light loss, not meeting the waterproof requirement, complex structure and inconvenient adjustment. In view of the above problems, no effective solution has been proposed at present. UTILITY MODEL CONTENT

[0003] The utility model discloses an optical angle adjustable structure and LED high shed lamp, which at least solves one of the problems in the prior art.

[0004] Technical scheme: an optical angle adjustable structure comprises:

[0005] A heat dissipation component is arranged at the center of the driving power supply along the preset direction.

[0006] A driving power supply is arranged at the center of the heat dissipation component along the preset direction.

[0007] A plurality of adjusting switches are arranged on the driving power supply.

[0008] A lamp plate is arranged on the side away from the driving power supply and connected with the heat dissipation component, and is electrically connected with the driving power supply.

[0009] A lens is connected with the heat dissipation component and is arranged corresponding to the lamp plate.

[0010] A plurality of optical packages are arranged in a circular array along the center of the lens and are arranged according to the preset angle.

[0011] The driving power supply drives a plurality of lamp beads on the lamp plate to cooperate with a plurality of optical packages on the lens to adjust the optical angle.

[0012] Preferably, a plurality of supporting columns are arranged on the side close to the driving power supply and along the circumferential direction of the heat dissipation component, and the supporting columns are connected with the driving power supply through the first locking member.

[0013] As preferred, the number of the several adjustment switches is three, the three adjustment switches include a power adjustment switch, a color temperature adjustment switch and an angle adjustment switch, and the power adjustment switch, the color temperature adjustment switch and the angle adjustment switch are electrically connected with the driving power source respectively.

[0014] As preferred, the lamp panel is provided with several lamp bead groups along the circumferential direction thereof, and the several lamp bead groups are provided corresponding to the several optical packages respectively.

[0015] Among the several lamp bead groups, a plurality of colors are preset.

[0016] As preferred, the several optical packages include a 70° ring-shaped optical package and a 120° ring-shaped optical package, and the 70° ring-shaped optical package and the 120° ring-shaped optical package are arranged on the lens.

[0017] When only the 120° ring-shaped optical package is lighted, the corresponding light-emitting angle is 120°.

[0018] When only the 70° ring-shaped optical package is lighted, the corresponding light-emitting angle is 70°.

[0019] When the 70° ring-shaped optical package and the 120° ring-shaped optical package are lighted simultaneously, the corresponding light-emitting angle is 90°.

[0020] In order to achieve the above-mentioned purpose, according to another aspect of the present application, there is also provided an LED high-bay lamp.

[0021] According to the LED high-bay lamp of the present application, the optical angle adjustable structure as described above is included.

[0022] Further, a hoisting component is arranged at the top center of the driving power source, a sensor is arranged at the center of the lens, and the sensor is connected with the lamp panel through a connecting assembly.

[0023] As preferred, a sealing member is arranged between the heat dissipation component and the lens.

[0024] As preferred, a limiting member is arranged at one side of the driving power source and abuts against the hoisting component.

[0025] As preferred, a plug member is arranged on the driving power source and corresponds to the adjustment switch.

[0026] As preferred, the lamp panel is connected with the heat dissipation component through a second locking member, and the lens is connected with the heat dissipation component through a third locking member.

[0027] Beneficial effects: in the embodiment of the application, the optical angle is adjusted, the driving power source is controlled by adjusting the on-off state of the adjustment switch, the driving power source drives the light beads on the lamp panel to cooperate with the optical package on the lens to adjust the optical angle, so as to adjust the angle and color temperature, so as to realize the technical effects of flexible adjustment of optical angle, simplified structure and reduced cost, and further solve the technical problems of the existing adjustable angle lamps in the market, that is, changing the distance between the lens and the LED, but this way has the problem of light loss, does not meet the waterproof requirement, has complex structure and inconvenient adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0028] Fig. 1 is an explosion schematic diagram of the optical angle adjustable structure of the utility model;

[0029] Fig. 2 is a three-dimensional structure schematic diagram of the optical angle adjustable structure of the utility model;

[0030] Fig. 3 is an optical package structure schematic diagram of the optical angle adjustable structure of the utility model;

[0031] Fig. 4 is a lens structure schematic diagram of the optical angle adjustable structure of the utility model;

[0032] Fig. 5 is a lens sectional view of the optical angle adjustable structure of the utility model;

[0033] Fig. 6 is a color temperature and angle adjustment circuit principle diagram of the optical angle adjustable structure of the utility model.

[0034] The figure marks are:

[0035] 10, heat dissipation component; 101, support column;

[0036] 20, driving power source;

[0037] 30, adjustment switch; 301, power adjustment switch; 302, color temperature adjustment switch; 303, angle adjustment switch;

[0038] 40, lamp panel;

[0039] 50, lens;

[0040] 60, optical package; 601, 70° ring optical package; 602, 120° ring optical package;

[0041] 70, first locking part;

[0042] 80, hoisting component;

[0043] 90, sensor;

[0044] 100, connecting assembly; 1001, kit; 1002, pressing plate; 1003, silica gel plug; 1004, fourth locking piece;

[0045] 110, sealing piece; 120, limiting piece; 130, plug-tightening piece; 140, second locking piece; 150, third locking piece. DETAILED DESCRIPTION

[0046] In order to make the personnel in the technical field better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the protection scope of the present application.

[0047] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or a chronological sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to the process, method, product or device.

[0048] In addition, the terms "mount", "set", "provided with", "connected", "linked", "sleeved" should be broadly understood. For example, it can be fixedly connected, detachably connected, or integrally configured; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For the person skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0049] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0050] As shown in Figs. 1-6 The present application relates to an optical angle adjustable structure and an LED high-bay lamp. As shown in Figs. 1-2As shown, the optical angle adjustable structure comprises: a heat dissipation component 10; the heat dissipation component 10 refers to a component with good heat dissipation function, and also has good fixing and supporting effect, so as to realize good assembly effect with other components. Preferably, the heat dissipation component 10 adopts a die-cast heat sink; the structure strength can be ensured. More preferably, the heat dissipation component 10 is in the form of a disc.

[0051] The driving power supply 20 is arranged at the center of the heat dissipation component 10 in a preset direction; the driving power supply 20 can realize good power driving effect, so as to ensure stable power supply effect, and also realize good assembly effect; wherein the preset direction is the vertical direction. Preferably, the driving power supply 20 is a split power supply.

[0052] A plurality of adjustment switches 30 are arranged on the driving power supply 20; the adjustment switches 30 can realize good switch adjustment effect, so as to realize good circuit control effect, and further realize precise opening and closing effect.

[0053] A lamp plate 40 is arranged on the side away from the driving power supply 20 and connected with the heat dissipation component 10, and electrically connected with the driving power supply 20; the lamp plate 40 is installed on the side away from the driving power supply 20 and connected with the heat dissipation component 10, so as to ensure that the heat generated during the work of the lamp plate 40 can be conducted and effectively dissipated through the heat dissipation component 10. The driving power supply 20 is responsible for providing power support for the lamp plate 40, and the driving power supply 20 and the lamp plate 40 interact through electrical connection. Preferably, the driving power supply 20 is connected with the lamp plate 40 through a cable. More preferably, the lamp plate 40 is an LED lamp plate 40.

[0054] A lens 50 is connected with the heat dissipation component 10 and arranged corresponding to the lamp plate 40; the lens 50 can realize good assembly effect, and the use of the lens 50 can control the direction, shape and intensity of the light beam, so as to realize higher optical performance.

[0055] Specifically, the application of the lens 50 in the LED high-bay lamp can include but not limited to the following aspects: light beam control, light condensation: by using convex lens 50 or combined lens 50, the LED high-bay lamp can concentrate the light beam into a smaller angle, realizing light condensation effect. This is very important for occasions that require high brightness concentrated lighting, such as exhibition display, stage lighting, etc.

[0056] Diffusion: by using concave lens 50 or diffusion lens 50, the light beam can be dispersed into a larger angle to provide uniform lighting. This is particularly important in occasions that require extensive lighting, such as home lighting, shopping mall lighting, etc.

[0057] Preferably, the material of the lens 50 includes but is not limited to the following: glass lens 50: good optical performance and high temperature resistance, but heavier and higher cost, suitable for high-end or special lighting applications.

[0058] Plastic lens 50: such as PMMA (acrylic) and PC (polycarbonate), light weight, low cost and easy processing, widely used in ordinary LED high-bay lamps.

[0059] A plurality of optical packages 60 are arranged in a circumferential array along the center of the lens 50, and are arranged at a predetermined angle; by arranging a plurality of optical packages 60 in a circumferential array along the center of the lens 50, a good arrangement effect can be achieved to ensure uniform distribution of light on the circumference; at the same time, arranging the optical packages 60 at a predetermined angle can adjust the divergence angle of the light beam, the focusing area, or avoid mutual interference between light rays.

[0060] Among them, by adjusting the on-off state of the plurality of adjustment switches 30 to control the driving power supply 20 to act, the driving power supply 20 drives a plurality of lamp beads on the lamp panel 40 and a plurality of optical packages 60 on the lens 50 to perform optical cooperation to adjust the optical angle.

[0061] Specifically, by controlling the on-off of the adjustment switch 30, precise electrical control effect of the driving power supply 20 can be achieved; the driving power supply 20 sends control instructions to control the plurality of lamp beads on the lamp panel 40 to perform lighting or closing action according to the switch signal feedback by the adjustment switch 30, and the plurality of lamp beads and the plurality of optical packages 60 on the lens 50 perform optical cooperation to achieve the effect of controlling the optical angle, thereby achieving the effect of flexible use, and further adapting to various use occasions.

[0062] The present application precisely controls the corresponding lamp beads of different optical packages 60 to turn on and off and the color temperature change to achieve the effect of precise control.

[0063] From the above description, it can be seen that the present application achieves the following technical effects:

[0064] In the embodiment of the present application, the optical angle is adjusted, the driving power supply 20 is controlled to act by adjusting the on-off state of the plurality of adjustment switches 30, the driving power supply 20 drives a plurality of lamp beads on the lamp panel 40 and a plurality of optical packages 60 on the lens 50 to perform optical cooperation to adjust the optical angle, thereby achieving the purpose of adjusting the angle and the color temperature, achieving the technical effects of flexible adjustment of the optical angle, simplifying the structure and reducing the cost, and further solving the technical problems of the existing adjustable angle lamps on the market, such as changing the distance between the lens 50 and the LED, but this way loses light efficiency, does not meet the waterproof requirement, the structure is complex and inconvenient to adjust.

[0065] Further, the heat dissipation component 10 is provided with a plurality of support columns 101 near the side of the driving power supply 20 and along the circumferential direction, and the plurality of support columns 101 are connected with the driving power supply 20 through the first locking member 70. It can be understood that, by uniformly arranging a plurality of support columns 101 on the top of the heat dissipation component 10, a good fixed connection effect can be achieved, so as to achieve a good assembly effect of the driving power supply 20 and the heat dissipation component 10; at the same time, a space is reserved between the driving power supply 20 and the heat dissipation component 10, which can ensure a good heat dissipation effect, and also can achieve the effect of protecting the driving power supply 20, so as to prevent the driving power supply 20 from being too high in temperature. Preferably, the number of the plurality of support columns 101 is four; which can ensure the effect of stable structure.

[0066] Preferably, the first locking member 70 is a screw; which can achieve the effect of convenient disassembly and assembly, so as to achieve the effect of convenient operation.

[0067] Further, the number of the plurality of adjustment switches 30 is three, and the three adjustment switches 30 include a power adjustment switch 301, a color temperature adjustment switch 302 and an angle adjustment switch 303, and the power adjustment switch 301, the color temperature adjustment switch 302 and the angle adjustment switch 303 are respectively electrically connected with the driving power supply 20. It can be understood that, by arranging three kinds of adjustment mode switches, the effect of adjusting a plurality of optical angles can be achieved.

[0068] By arranging three switches in the power window, the power, the color temperature and the angle are respectively controlled, and the three switches can realize linkage, so as to achieve 3x3x3=27 kinds of control combination states, which fully meet the individual needs of customers.

[0069] Further, the lamp panel 40 is provided with a plurality of lamp bead groups along the circumferential direction, and the plurality of lamp bead groups are respectively arranged corresponding to the plurality of optical packages 60;

[0070] Among them, a plurality of colors are pre-set in the plurality of lamp bead groups. It can be understood that, the good cooperation effect can be ensured, so as to provide a basis and guarantee for good optical effect.

[0071] As shown in Figs. 3-5 The plurality of optical packages 60 include a 70° ring-shaped optical package 601 and a 120° ring-shaped optical package 602, and the 70° ring-shaped optical package 601 and the 120° ring-shaped optical package 602 are arranged on the lens 50 in a ring shape;

[0072] Among them, when only the 120° ring-shaped optical package 602 is lighted, the corresponding light-emitting angle is 120°;

[0073] When only the 70° annular optical package 601 is lit, the corresponding emission angle is 70 degrees;

[0074] When the 70° annular optical package 601 and the 120° annular optical package 602 are lit simultaneously, the corresponding light emission angle is 90°. It can be understood that by pre-setting multiple annular optical packages at various angles, a variety of optical angle effects can be achieved, thus meeting the needs of various application scenarios.

[0075] Specifically, the lens 50 with optical packages of different angles corresponds to the LED light panel 40, the 70-degree optical package corresponds to the 2XN series LED chips, and the 120-degree optical package corresponds to the 4XN series LED chips.

[0076] The LED bead ring array has a 120-degree beam angle for the 4XN series and a 70-degree beam angle for the 2XN series. Each ring array contains both warm white and cool white LED beads.

[0077] like Fig. 6 As shown, it is a schematic diagram of the color temperature and angle adjustment circuit, which should be familiar to those skilled in the art.

[0078] The light mixing scheme of this application is shown in Table 1 below:

[0079] Table 1

[0080]

[0081] This application also relates to an LED high bay light, including the optical angle adjustable structure as described above;

[0082] It also includes: a lifting component 80 disposed at the top center of the driving power supply 20, and a sensor 90 disposed at the center of the lens 50, the sensor 90 being connected to the lamp panel 40 via a connecting assembly 100. It is understood that by vertically disposing of the lifting component 80 at the top center of the driving power supply 20, a good lifting effect can be achieved, thereby ensuring a good assembly effect. Simultaneously, the sensor 90 disposed at the center of the lens 50 can achieve a good detection effect. Preferably, the connecting assembly 100 includes: a kit 1001, a pressure plate 1002 disposed on the top of the kit 1001, a silicone plug 1003 disposed on the top of the pressure plate 1002, and the kit 1001 and the pressure plate 1002 being connected via a fourth locking member 1004. More preferably, the fourth locking member 1004 is a screw.

[0083] Furthermore, a sealing element 110 is provided between the heat dissipation component 10 and the lens 50. It is understood that by providing the sealing element 110, a good sealing effect can be achieved, thereby improving the service life of the equipment. Preferably, the sealing element 110 is a waterproof ring; it can achieve a good sealing effect.

[0084] Further, the drive power supply 20 side is provided with a limiting piece 120 which is in abutment with the hoisting component 80. It can be understood that, by providing the limiting piece 120, a good limiting and fixing effect can be achieved, thereby ensuring the effect of structural stability. Preferably, the limiting piece 120 is a screw. The effect of convenient disassembly and fixing can be achieved.

[0085] Further, the drive power supply 20 and corresponding the adjusting switch 30 are provided with a plug-in piece 130. It can be understood that, by providing the plug-in piece 130 and being threadedly connected with the drive power supply 20, a good plug-in and protection effect of the adjusting switch 30 can be achieved. Preferably, the plug-in piece 130 is a screw plug. The effects of convenient implementation and easy operation can be achieved.

[0086] Further, the lamp plate 40 is connected with the heat dissipation component 10 through a second locking piece 140, and the lens 50 is connected with the heat dissipation component 10 through a third locking piece 150. It can be understood that, by respectively providing the second locking piece 140 and the third locking piece 150, a good assembly effect between components can be ensured, thereby ensuring the effect of structural stability.

[0087] The utility model also has the following beneficial effects:

[0088] 1. By setting three switches on the drive power supply, the power, color temperature and angle of the lamp can be easily adjusted.

[0089] 2. The position of the lens is not changed, and the waterproof performance is not affected.

[0090] 3. Three color temperatures, three powers and three angles can be switched at will.

[0091] The preferred embodiments of the utility model are described in detail above with reference to the drawings, but the utility model is not limited to the specific details in the above embodiments, and various equivalent transformations of the technical scheme of the utility model can be made within the technical concept of the utility model, and these equivalent transformations all belong to the protection scope of the utility model.

Claims

1. An optical angle adjustable structure, characterized in that, The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure.

2. The optical angle adjustable structure according to claim 1, wherein, The application relates to an optical angle adjustable structure.

3. The optical angle adjustable structure according to claim 1, wherein, The application relates to an optical angle adjustable structure.

4. The optical angle adjustable structure according to claim 1, wherein, The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure.

5. The optical angle adjustable structure according to claim 1, wherein, The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure.

6. LED high-bay luminaire, characterized in that The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure.

7. The LED high bay light of claim 6, wherein, The application relates to an optical angle adjustable structure.

8. The LED high bay light of claim 6, wherein, The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. The application relates to an optical angle adjustable structure. 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10. The LED high bay light of claim 6, wherein, The lamp plate (40) is connected with the heat dissipation component (10) through a second locking member (140), and the lens (50) is connected with the heat dissipation component (10) through a third locking member (150).

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