CN100472126C - Lighting device capable of adjusting any angle and module thereof - Google Patents

Abstract

The invention provides a lighting device capable of adjusting any angle, which comprises a base, a rotating element, a reflecting element, an adjusting element and a light-emitting element. The rotating element is rotatably arranged on the base to rotate relative to the base: the reflecting element is pivoted on the rotating element to generate angle adjustment relative to the rotating element; the adjusting element is movably arranged on the reflecting element so as to move relative to the reflecting element; and the light-emitting element is arranged on the adjusting element. Therefore, the illumination angle of the illumination device can be adjusted at will. In addition, a plurality of lighting devices can be combined in one lighting module, and the same lighting module can have different illumination ranges by adjusting the light-emitting ranges and directions of the lighting devices.

Description

The lighting device and its module can be adjusted at any angle

technical field

The invention relates to a lighting device and its module which can be adjusted at any angle, in particular to a lighting device which can be adjusted according to the required lighting range and direction and a lighting module which can adjust the required lighting range.

Background technique

Generally, the conventional searchlight group 1a (shown in FIG. 1 ) formed by a collection of a plurality of light-emitting elements 2a, the light-emitting elements 2a are mostly light bulbs, halogen lamps or LEDs, and usually have a substrate 3a on which there are multiple light-emitting elements. The accommodating space 4a is provided so that a plurality of light-emitting elements 2a are separately arranged in the accommodating space 4a, and the overall brightness is improved through the plurality of light-emitting elements 2a. However, the light-emitting element 2a is not provided with any angle adjustment mechanism, so when the light-emitting element is installed in the accommodation space 4a on the molded substrate 3a, the light-emitting range and direction of the light-emitting element 2a cannot be adjusted. Therefore, the searchlight set 1a The overall exposure range cannot be changed.

Traditionally, in actual production, it is necessary to make a specific substrate 3a for the searchlight group 1a of each irradiation range, and change the angle of the accommodating space 4a of the substrate 3a, so as to realize that each light emitting element 2a illuminates in different directions, thereby changing the overall Irradiation range; or change the irradiation range by making light-emitting elements with different light-emitting ranges. However, its cost and development time are huge, which does not meet the needs of the current highly competitive market.

Therefore, it can be seen from the above that the above-mentioned known searchlight group obviously has inconvenience and defects in actual production, and needs to be improved.

Contents of the invention

The object of the present invention is to provide an illuminating device with reasonable design and which can effectively improve the above defects.

In order to achieve the above object, the present invention provides an illumination device capable of adjusting any angle, which includes: a base, a rotating element, a reflecting element, an adjusting element and a light emitting element. The rotating element is rotatably arranged on the base to rotate relative to the base: the reflective element is pivotally connected to the rotating element to adjust the angle relative to the rotating element; the adjusting element is screwed to the rotating element The reflective element is movably arranged on the reflective element, so that the adjusting element moves relative to the reflective element in a rotating manner; and the light emitting element is arranged on the adjusting element.

In this way, the adjusting element can be moved upward relative to the reflective element to increase its luminous range, and the adjusting element can be moved downward relative to the reflective element to reduce its luminous range. Adjusting the reflective element can change the elevation angle of the light emitting direction, and adjusting the rotating element can make the light emitting direction rotate 360 degrees. And by adjusting these two components to achieve any angle of lighting.

Another object of the present invention is to provide a lighting module that can be adjusted at any angle, which includes a plurality of lighting devices that can be adjusted at any angle, wherein the lighting devices are arranged in a matrix. The lighting module may further include a casing, the casing includes a plurality of grooves, the lighting devices are respectively inserted into the grooves, and the lighting devices are respectively adjusted according to the required lighting angle and direction, so that the The lighting module has different lighting ranges according to the adjustment of the lighting device.

In the lighting device and the lighting module, the rotating element is a U-shaped structure, and its top end is pivotally connected to the reflecting element in a pivoting manner.

In the lighting device and the lighting module, the reflective element is a cup structure, and a layer of reflective material is coated inside the reflective element.

In the lighting device and the lighting module, the adjustment element is screwed to the reflection element, so that the adjustment element moves relative to the reflection element in a rotational manner.

In the lighting device and lighting module, the light emitting element is an LED, a halogen lamp or a light bulb.

In the illuminating device and illuminating module, the light emitting element is screwed on the adjusting element.

In order to further understand the techniques, means and effects adopted by the present invention to achieve the above objectives, please refer to the following detailed description and drawings related to the present invention. However, the accompanying drawings are provided for reference and illustration only, and are not intended to limit the present invention.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of known searchlight group;

Fig. 2 is a three-dimensional schematic diagram of the lighting device of the present invention;

Fig. 3 is a side view of the lighting device of the present invention;

4 is a schematic diagram of the lighting module of the present invention; and

FIG. 5 is a schematic diagram of a lighting module for adjusting multiple lighting devices to achieve different illumination ranges according to the present invention.

Wherein, the reference signs are explained as follows:

1a Searchlight group 2a Lighting element

3a Substrate 4a Accommodating space

1 Lighting device 2 Lighting element

3 Reflective element 4 Adjusting element

5 rotating element 51 disc

52 Support arm 6 Base

61 Circular groove 7 Lighting module

Detailed ways

Please refer to FIG. 2 and FIG. 3 , which are respectively a three-dimensional schematic diagram and a side view of the lighting device that can be adjusted at any angle according to the present invention. It can be seen from the figure that the lighting device 1 that can be adjusted at any angle includes: a light emitting element 2 , a reflecting element 3 , an adjusting element 4 , a rotating element 5 and a base 6 .

There is a circular groove 61 in the base 6, the rotating element 5 is a U-shaped structure, its bottom is a disc 51, and its upper part has two supporting arms 52 vertically erected on the disc 51. The disc 51 is rotatably disposed in the circular groove 61 so that the rotating element 5 can rotate relative to the base 6 .

In another embodiment, the circular groove 61 and the edge of the disc 51 have a tooth-like structure, and are fitted with each other. There are a plurality of angle scales above the base 6 and around the circular groove 61, It can be used as a reference for adjusting the lighting direction of the lighting device 1 .

The reflective element 3 is a cup structure, and a layer of reflective material is coated inside the reflective element 3 . The two supporting arms 52 are respectively pivotally connected to opposite outer sides of the reflective element 3 so as to adjust the angle of the reflective element 3 relative to the rotating element 5 .

The light-emitting element 2 is an LED, a halogen lamp or a light bulb, and the light-emitting element 2 is disposed on the adjustment element 4 by screwing or bonding.

The adjustment element 4 is movably arranged on the reflective element 3, and by moving the adjustment element 4 upward relative to the reflective element 3, the light-emitting range of the light-emitting element 2 can be enlarged; on the contrary, the adjustment element 4 Relative to the downward movement of the reflective element 3, the light-emitting range of the light-emitting element 2 can be reduced.

FIG. 4 is a schematic diagram of the lighting module 7 . It includes a housing 74, the housing 74 includes a plurality of grooves 71, the grooves 71 are arranged in a matrix, and the matrix arrangement can be combined into any shape. A plurality of lighting devices 1 are disposed in the groove 71 . In another embodiment, the casing 74 may further include a cover 72 and a Y-shaped support 73 , the cover 72 is a transparent material, and is disposed above the casing 74 . Top ends of the Y-shaped support 73 are respectively pivotally connected to opposite sides of the housing 74 , and the housing 74 can swing relative to the Y-shaped support 73 .

Fig. 5 is a schematic diagram of the illumination range of the lighting module of the present invention. In the same casing 74, a plurality of lighting devices 1 are arranged, and the lighting devices 1 can respectively adjust the required luminous range and direction, so that the lighting module 7 To achieve a different overall exposure range. In another embodiment, it can be divided into two or more groups, and the lighting range and direction of each lighting device 1 are pre-adjusted in each group, and then uniformly placed in the housing 74, so that each Groups have different illumination angles and light ranges, which can speed up assembly.

To sum up, the lighting device that can be adjusted at any angle in the present invention is to separately adjust the light-emitting range and direction of multiple lighting devices, so that the same lighting module can achieve different overall lighting ranges.

However, the above descriptions are only the detailed description and drawings of the preferred embodiments of the present invention, and the features of the present invention are not limited thereto, and are not intended to limit the present invention. The full scope of the present invention should be determined by the appended claims. All embodiments that meet the spirit of the scope of the claims of the present invention and similar changes thereof shall be included in the protection scope of the present invention, and changes or modifications made by those skilled in the art within the scope of the present invention shall be covered by the appended claims. range of requirements.

Claims (12)

1, a kind of lighting device at any angle of adjusting is characterized in that, comprising:

One pedestal;

One spinner member, it rotatably is arranged on this pedestal, to produce rotation with respect to this pedestal;

One reflecting element, it is articulated on this spinner member, to produce angle adjustment with respect to this spinner member;

One adjusts element, and it is bolted in this reflecting element, and being arranged at movably on this reflecting element, thereby this adjustment element moves up and down with respect to this reflecting element generation in rotary manner; And

One light-emitting component, it is arranged on this adjustment element.

2, the lighting device at any angle of adjusting as claimed in claim 1 is characterized in that: this spinner member is a U type structure, and its top is articulated in this reflecting element in the mode that articulates.

3, the lighting device at any angle of adjusting as claimed in claim 1, it is characterized in that: this reflecting element is a cup body structure, the inner coating of this reflecting element one deck reflecting material.

4, the lighting device at any angle of adjusting as claimed in claim 1, it is characterized in that: this light-emitting component is LED, Halogen lamp LED or bulb.

5, the lighting device at any angle of adjusting as claimed in claim 1, it is characterized in that: this light-emitting component is arranged on this adjustment element in the mode that is spirally connected.

6, a kind of lighting module at any angle of adjusting is characterized in that, comprising:

A plurality of lighting devices, wherein each lighting device comprises:

One spinner member, it rotatably is arranged on the pedestal, to produce rotation with respect to this pedestal;

One reflecting element, it is articulated on this spinner member, to produce angle adjustment with respect to this spinner member;

One adjusts element, and it is bolted in this reflecting element, and being arranged at movably on this reflecting element, thereby this adjustment element moves up and down with respect to this reflecting element generation in rotary manner; And

One light-emitting component, it is arranged on this adjustment element.

7, the lighting module at any angle of adjusting as claimed in claim 6, it is characterized in that: described lighting device is arranged with matrix-style.

8, the lighting module at any angle of adjusting as claimed in claim 6, it is characterized in that: this lighting module also comprises a housing, and this housing comprises a plurality of grooves, and described lighting device is inserted respectively in the described groove.

9, the lighting module at any angle of adjusting as claimed in claim 6 is characterized in that: this spinner member is a U type structure, and its top is articulated in this reflecting element in the mode that articulates.

10, the lighting module at any angle of adjusting as claimed in claim 6, it is characterized in that: this reflecting element is a cup body structure, the inner coating of this reflecting element one deck reflecting material.

11, the lighting module at any angle of adjusting as claimed in claim 6, it is characterized in that: this light-emitting component is LED, Halogen lamp LED or bulb.

12, the lighting module at any angle of adjusting as claimed in claim 6, it is characterized in that: this light-emitting component is arranged on this adjustment element in the mode that is spirally connected.

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