CN218178785U

CN218178785U - LED lighting device

Info

Publication number: CN218178785U
Application number: CN202222384404.8U
Authority: CN
Inventors: 马博
Original assignee: Xi'an Bohr Optoelectronics Technology Co ltd
Current assignee: Xi'an Bohr Optoelectronics Technology Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-12-30
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a LED lighting device, which comprises a lighting lamp and a controller body electrically connected with the lighting lamp through a power supply connecting wire, wherein the controller body is used for controlling the lighting lamp; the illumination lamps and lanterns are including adjusting the shell, scalable setting is adjusting the inner shell in adjusting the shell and with the back installation casing that adjusts the shell integration setting, install first lens mount pad and second lens mount pad in proper order by light-emitting terminal surface to income light terminal surface in adjusting the inner shell, install first lens on the first lens mount pad, install the second lens on the second lens mount pad, the internally mounted that back installation casing is close to adjusting the shell has the third lens mount pad, install the third lens on the third lens mount pad, the internally mounted that back installation casing kept away from adjusting the shell has light source output assembly. The utility model discloses the realization realizes the facula homogenization of light source output simultaneously to the facula size change.

Description

LED lighting device

Technical Field

The utility model relates to a LED lamp technical field especially relates to a LED lighting device.

Background

The LED lamp has the advantages of high luminous efficiency, long service life, low driving voltage, high reaction speed and low power consumption, and has wide market and application prospects.

Most of the existing LED lamps are controlled by a power supply control and semi-automatic collimation system, meanwhile, the phenomenon of uneven output light spots can occur when the existing LED lamp light source is used, and the size of the light spots output by the existing LED lamps is inconvenient to adjust. Therefore, how to provide an LED lighting device is a problem that needs to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED lighting device, the utility model discloses the realization realizes the facula homogenization of light source output simultaneously to the facula size change.

The LED lighting device comprises a lighting lamp and a controller body electrically connected with the lighting lamp through a power supply connecting wire, wherein the controller body is used for controlling the lighting lamp;

illumination lamps and lanterns are including adjusting the shell, setting the regulation inner shell in adjusting the shell and with the back installation casing that the integration of regulation shell set up, install first lens mount pad and second lens mount pad in proper order by the light-emitting terminal surface to going into the light terminal surface in adjusting the inner shell, install first lens on the first lens mount pad, install the second lens on the second lens mount pad, the internally mounted that back installation casing is close to the regulation shell has the third lens mount pad, install the third lens on the third lens mount pad, the internally mounted that back installation casing kept away from the regulation shell has light source output assembly.

Optionally, the controller body includes a controller housing, one side of the controller housing is provided with an RS interface, and the other side of the controller housing is respectively provided with a TTL signal interface, an analog signal interface, a light source interface, and an input power interface from top to bottom.

Optionally, a touch screen for controlling and adjusting the controller body is arranged on the side surface of the controller shell.

Optionally, one end of the light source output assembly is connected to the power connection line, and the other end of the light source output assembly is connected to the light source interface.

Optionally, the end of the adjusting inner shell far away from the rear mounting shell is a light emergent end face, and the end of the adjusting inner shell close to the rear mounting shell is a light incident end face.

Optionally, a front protective mirror is mounted on the light-emitting end face of the adjusting inner shell.

Optionally, a first inner slide rail and a second inner slide rail are respectively arranged on two side faces of the adjusting inner shell, an outer slide rail is arranged on one side of the adjusting outer shell corresponding to the first inner slide rail, and an auxiliary slide block and a control slide block are respectively arranged on two outer sides of the second lens mounting base.

Optionally, the auxiliary sliding block is slidably disposed in the second inner sliding rail, the control sliding block penetrates through the first inner sliding rail and extends into the outer sliding rail, and a rotating screw is threadedly mounted on the control sliding block.

Optionally, the outer ring of the light source output assembly is provided with a light source heat dissipation shell, and the outer ring of the light source heat dissipation shell is provided with a rear heat dissipation shell.

The utility model has the advantages that:

the utility model discloses a change first lens, second lens, third lens and light source output assembly's distance, realize the facula size change, realize the facula homogenization of light source output simultaneously, the controller body is used for setting up the mode of illumination lamps and lanterns, can realize the continuous of illumination lamps and lanterns, mode such as modulation, through switch, luminous power, the timing of the steerable illumination lamps and lanterns of touch-sensitive screen accommodate parameter, realize the regulation to illumination lamps and lanterns.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of an LED lighting device provided by the present invention;

fig. 2 is a schematic structural view of the lighting fixture of the present invention;

fig. 3 is a schematic structural diagram of the lighting controller provided by the present invention;

fig. 4 is a schematic structural view of a slide rail in the lighting fixture according to the present invention;

fig. 5 is a schematic structural view of the second lens mounting seat in the lighting fixture according to the present invention.

1-lighting lamp, 2-controller body, 3-power connecting wire;

11-an adjusting outer shell, 12-an adjusting inner shell, 13-a rear mounting shell, 14-a first lens mounting seat, 15-a first lens, 16-a second lens mounting seat, 17-a second lens, 18-a front protective mirror, 19-a third lens mounting seat, 110-a third lens, 111-a light source output component, 112-a light source heat dissipation shell, 113-a rear heat dissipation shell, 114-a rotating screw, 115-an outer sliding rail, 116-an auxiliary sliding block, 117-a control sliding block, 118-a first inner sliding rail and 119-a second inner sliding rail;

21-controller shell, 22-touch screen, 23-RS232 interface, 24-TTL signal interface, 25-analog signal interface, 26-light source interface and 27-input power interface.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic drawings, which illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

Referring to fig. 1, an LED lighting device includes a lighting fixture 1 and a controller body 2 electrically connected to the lighting fixture 1 through a power connection line 3, where the controller body 2 is used to control the lighting fixture 1;

referring to fig. 2, the lighting fixture 1 includes an adjusting outer shell 11, an adjusting inner shell 12 disposed in the adjusting outer shell 11 and a rear mounting shell 13 integrally disposed with the adjusting outer shell 11, a first lens mounting seat 14 and a second lens mounting seat 16 are sequentially installed in the adjusting inner shell 12 from a light-emitting end face to a light-entering end face, a first lens 15 is installed on the first lens mounting seat 14, a second lens 17 is installed on the second lens mounting seat 16, a third lens mounting seat 19 is installed on the rear mounting shell 13 near the adjusting outer shell 11, a third lens 110 is installed on the third lens mounting seat 19, and a light source output assembly 111 is installed on the rear mounting shell 13 far away from the adjusting outer shell 11.

In this embodiment, the first lens element 15, the second lens element 17, and the third lens element 110 are high-precision aspheric and bi-planar lens elements, and both surfaces of the lens elements are coated with antireflection films.

In this embodiment, the end of the inner casing 12 away from the rear mounting casing 13 is a light emergent end surface, and the end of the inner casing 12 close to the rear mounting casing 13 is a light incident end surface.

In this embodiment, the front protective lens 18 is mounted on the light-emitting end surface of the adjusting inner casing 12, and the front protective lens 18 can prevent external impurities from entering the adjusting inner casing 12 and damaging the first lens 15.

In this embodiment, a first inner slide rail 118 and a second inner slide rail 119 have been respectively opened on two side surfaces of the adjusting inner casing 12, an outer slide rail 115 has been opened corresponding to the first inner slide rail 118 on one side of the adjusting outer casing 11, an auxiliary slider 116 and a control slider 117 have been respectively provided on two outer sides of the second lens mount 16, the auxiliary slider 116 slides and is disposed in the second inner slide rail 119, the auxiliary slider 116 drives the driven effect, the control slider 117 runs through the first inner slide rail 118 and extends and is disposed in the outer slide rail 115, a rotating screw 114 is installed on the control slider 117 in a threaded manner, the rotating screw 114 is used for fastening the second lens mount 16, so that the second lens mount 16 cannot slide in the adjusting inner casing 12, the control slider 117 slides on the first inner slide rail 118 and the outer slide rail 115, thereby performing sliding adjustment on the second lens 17 on the second lens mount 16, and moving the distance between the second lens 17 and the third lens 110.

In this embodiment, a light source heat dissipation casing 112 is disposed on an outer ring of the light source output assembly 111, a rear heat dissipation casing 113 is disposed on an outer ring of the light source heat dissipation casing 112, the light source heat dissipation casing 112 and the rear heat dissipation casing 113 are made of high-performance aircraft aluminum, and heat generated during the operation of the light source output assembly 111 is discharged through the light source heat dissipation casing 112 and the rear heat dissipation casing 113, so as to ensure the stability of the output of the light source output assembly 111.

In this embodiment, the lens and the lens mount are fixed by using a heat conductive adhesive, an ultraviolet adhesive, or a structural adhesive.

Referring to fig. 3, the controller body 2 includes a controller housing 21, one side of the controller housing 21 is provided with an RS232 interface 23, the other side of the controller housing 21 is provided with a TTL signal interface 24, an analog signal interface 25, a light source interface 26 and an input power interface 27 from top to bottom, respectively, an MCU control module is disposed in the controller body 2, and controls the light source output component 111 in the lighting fixture 1 to select an HSE420H type light source, and the light emitting wavelength of the light source output component 111 is 280-2000 nm.

In the present embodiment, a touch panel 22 for controlling and adjusting the controller main body 2 is provided on a side surface of the controller case 21.

One end of the light source output component 111 is connected to the power connection line 3, and the other end of the light source output component 111 is connected to the light source interface 26.

The controller body 2 is used for setting the working modes of the lighting fixture 1, can realize the working modes of continuity, modulation and the like, and can control the on-off, the luminous power and the timing of the lighting fixture 1 by adjusting parameters through the touch screen 22.

It can be understood that, the utility model provides a light source output subassembly 111's driving method can adopt external controller body 2's mode to drive, and controller body 2's control can adopt the major control system to carry out programming control, and its control principle of how to control switch, luminous power, the timing of illumination lamps and lanterns can realize for current control technique, and its actual control principle is exactly realized through the power size and the switch of adjusting light source output subassembly 111. The model of the light source output assembly 111 is not limited to a single type and may be a type suitable for the present invention currently on the market.

An output light source:

the input power interface 27 is externally connected with a power supply, the light source interface 26 is connected with the light source output component 111 through the connecting line 3, after the power supply is powered on, the touch screen 22 displays electrical data, the power supply generates current and voltage to drive the light source output component 111, light spots output by the light source output component 111 pass through the third lens 110, the light spots output by the third lens 110 pass through the second lens 17, the light spots output by the second lens 17 pass through the first lens 1, and circular homogenized light spots are output.

Adjusting the light source:

the second lens 17 on the second lens mounting base 16 is adjusted in a sliding manner by moving the control slider 117 to slide on the first inner slide rail 118 and the outer slide rail 115, so that the distance between the second lens 17 and the third lens 110 is moved to achieve the effects of changing the size of the light spot and outputting the light spot in a uniform manner.

The utility model discloses a change first lens 15, second lens 17, third lens 110 and light source output subassembly 111 distance, realize changing the facula size, realize the facula homogenization of light source output simultaneously, the controller body is used for setting up the mode of illumination lamps and lanterns, can realize the continuous of illumination lamps and lanterns, mode such as modulation, through switch, luminous power, the timing of the steerable illumination lamps and lanterns of touch-sensitive screen adjustment parameter, the realization is to the regulation of illumination lamps and lanterns.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The LED lighting device is characterized by comprising a lighting lamp (1) and a controller body (2) electrically connected with the lighting lamp (1) through a power supply connecting wire (3), wherein the controller body (2) is used for controlling the lighting lamp (1);

illumination lamps and lanterns (1) including adjusting shell (11), setting regulation inner shell (12) in adjusting shell (11) and with adjust back installation casing (13) that shell (11) integration set up, install first lens mount pad (14) and second lens mount pad (16) in proper order by light-emitting end face to income light terminal surface in adjusting inner shell (12), install first lens (15) on first lens mount pad (14), install second lens (17) on second lens mount pad (16), back installation casing (13) are close to the internally mounted who adjusts shell (11) and have third lens mount pad (19), install third lens (110) on third lens mount pad (19), the internally mounted who keeps away from adjusting shell (11) of back installation casing (13) has light source output subassembly (111).

2. The LED lighting device according to claim 1, wherein the controller body (2) comprises a controller housing (21), one side of the controller housing (21) is provided with an RS232 interface (23), and the other side of the controller housing (21) is provided with a TTL signal interface (24), an analog signal interface (25), a light source interface (26) and an input power interface (27) from top to bottom.

3. The LED lighting device according to claim 2, wherein the controller housing (21) is laterally provided with a touch screen (22) for controlling and adjusting the controller body (2).

4. The LED lighting device according to claim 2, wherein one end of the light source output component (111) is connected to the power connection line (3), and the other end of the light source output component (111) is connected to the light source interface (26).

5. The LED lighting device according to claim 1, wherein an end of the adjusting inner casing (12) away from the rear mounting casing (13) is a light-emitting end surface, and an end of the adjusting inner casing (12) close to the rear mounting casing (13) is a light-emitting end surface.

6. The LED lighting device as claimed in claim 5, wherein a front protective lens (18) is mounted on the light-emitting end face of the inner regulating shell (12).

7. The LED lighting device according to claim 1, wherein a first inner slide rail (118) and a second inner slide rail (119) are respectively disposed on two side surfaces of the adjusting inner housing (12), an outer slide rail (115) is disposed on one side of the adjusting outer housing (11) corresponding to the first inner slide rail (118), and an auxiliary slider (116) and a control slider (117) are respectively disposed on two outer sides of the second lens mounting seat (16).

8. The LED lighting device according to claim 7, wherein the auxiliary sliding block (116) is slidably disposed in the second inner sliding rail (119), the control sliding block (117) extends through the first inner sliding rail (118) and is disposed in the outer sliding rail (115), and the control sliding block (117) is threadedly mounted with the rotating screw (114).

9. The LED lighting device according to claim 1, wherein the light source output assembly (111) is provided with a light source heat dissipation housing (112) at an outer ring, and the light source heat dissipation housing (112) is provided with a rear heat dissipation housing (113) at an outer ring.