TW201616043A - Lamp device capable of changing light color - Google Patents

Abstract

The present invention provides a lamp device capable of changing light color, which comprises a lamp structure, at least one LED structure, a light color changing structure, and a control section. The lamp structure is provided with a first mounting section, a second mounting section, and a translucent structure. The translucent structure is mounted at the second mounting section. The LED structure is mounted at the first mounting section in order to produce light. The light passes through the translucent structure for illumination. The light color changing structure comprises an action generation section and at least one light color changing member. The action generation section is fixed and extended into the lamp structure for performing a relative movement against the LED structure. The light color changing member is connected to the action generation section and can be switched between an original light color position and a first light color position, so as to change the color of the light produced by the LED that passes through the translucent structure when the light color changing member is at the first light color position. The control section is connected to the action generation section for controlling the relative movement of the action generation section and the LED structure. As a result, the present invention can achieve the advantages of changing multiple light colors and integrating multiple different types of lamp structure.

Description

Light lamp device

The invention relates to a lamp device capable of changing the color of a lamp, in particular to a lamp device capable of changing the color of the lamp, which can be combined with a plurality of light colors and a plurality of lamp structures.

A device that can change the color of light (for example, a color temperature change structure of a lamp of the Republic of China invention patent No. M425992), mainly has a lamp holder, and a light-emitting member is arranged on the lamp holder, and a colored lens that can be lifted and lowered is arranged in front of the light-emitting member. In order to achieve the shielding by the colored lens, the light-emitting member is controlled to emit light and discolor.

However, such a design mainly corresponds to the illumination source device of the lamp tube with the reflecting surface. The light-emitting source device has a large light-emitting area, so it can only correspond to a large structure, and the variation effect of the lamp color is limited.

It is an object of the present invention to provide a lamp device that can change the color of the lamp, which has the advantages of being able to change the complex light color and integrating the plurality of lamp structures. In particular, the problem to be solved by the present invention is that the color changing structure of the prior color changing lamp is limited, and the variability of discoloration is limited.

The technical means for solving the above problems is to provide a lamp device capable of changing the color of a lamp, comprising: a lamp structure having a first mounting portion, a second mounting portion and a light transmitting structure; Provided on the second mounting portion; At least one light emitting diode structure is disposed on the first mounting portion for emitting a light; the light is irradiated through the light transmitting structure; and a light color changing structure comprises: an action generating portion; The device is disposed on the lamp structure and can extend into the lamp structure to move relative to the light-emitting diode structure; at least one lamp color changing member is coupled to the action generating portion and can be in an original lamp color Changing between a position and a first light color position, when located at the first light color position, is used to change the color of the light emitted by the light emitting diode through the light transmitting structure; a control unit is coupled to the action a generating unit configured to control the movement of the motion generating portion relative to the LED structure.

The above objects and advantages of the present invention will be readily understood from the following detailed description of the preferred embodiments illustrated herein.

The invention will be described in detail in the following examples in conjunction with the drawings:

10‧‧‧Light structure

11‧‧‧First Installation Department

12‧‧‧Second Installation Department

13‧‧‧Light transmission structure

20‧‧‧Lighting diode structure

20A‧‧‧Light

21‧‧‧ boards

22‧‧‧Lighting chip

30‧‧‧Light color changing structure

31‧‧‧Action Generation Department

311‧‧‧ Power structure

312‧‧‧Mobile parts

31A‧‧‧ Connecting rod

31B‧‧‧ frame

32‧‧‧Light color change pieces

33‧‧‧Control Department

40‧‧‧Mirror

θ‧‧‧Lighting angle

P1‧‧‧ original light color position

P2‧‧‧first light color position

P3‧‧‧Second light color position

D‧‧‧heating distance

The first A diagram is a schematic diagram of a direct application example of the telescopic frameless indentation motion of the present invention.

The first B picture is a cross-sectional view of the first A picture

2A is a schematic diagram of a reflection application example of the first A diagram

The second B picture is a cross-sectional view of the second A picture

The third figure is a schematic diagram of the extension action of the first A picture

The fourth picture is a cross-sectional view of the third figure

The fifth figure is a schematic view of a part of the structure of the present invention.

Figure 6 is a schematic view showing the arrangement of a plurality of light-emitting wafers of the present invention.

The seventh figure is a schematic diagram of the telescopic framed application example of the present invention.

Figures 8A and 8B are respectively a schematic diagram of the lamp color change member of the seventh figure before and after the embedding.

The ninth drawing is a schematic diagram of a rotating frameless application example of the present invention

The tenth figure is a schematic diagram of part of the structure of the ninth figure

The eleventh A, the eleventh B and the eleventh C are respectively a schematic view of the original lamp color position, the first lamp color position and the second lamp color position of the present invention.

Twelfth drawing is a schematic view of a rotating framed application example of the present invention

Referring to the first A, the first B and the fifth figure, the present invention is a lamp device capable of changing the color of the lamp, comprising: a lamp structure 10 having a first mounting portion 11 and a second mounting portion 12 and a light-transmitting structure 13; the light-transmitting structure 13 is disposed on the second mounting portion 12; at least one light-emitting diode structure (English: Light-Emitting Diode, LED) is provided in the first A light-emitting structure 13 is disposed on the light-emitting structure 13; the light-color changing structure 30 includes: an action generating portion 31; And extending into the interior of the lamp structure 10 to move relative to the LED structure 20; at least one lamp color changing member 32 is coupled to the action generating portion 31 and is at an original lamp color position P1. Transforming with a first lamp color position P2 (see third and fourth figures), when The first light color position P2 is used to change the color of the light 20A emitted by the light emitting diode 20 through the light transmitting structure 13; a control unit 33 is connected to the action generating unit 31 for controlling The motion generating unit 31 moves relative to the light emitting diode structure 20.

In practice, the lamp structure 10 can be a group of car headlights.

The light transmissive structure 13 can be one of a lens and a light transmissive sheet (plate).

The LED structure 20 includes a circuit board 21 and at least one light-emitting chip 22, the circuit board 21 is disposed on the first mounting portion 11, and the light-emitting chip 22 is disposed on the circuit board 21, and The light transmissive structure 13 is oriented.

Referring to the sixth figure, the luminescent wafer 22 can be plural.

The illuminating wafer 22 has an illuminating angle θ which is between 120 and 130 degrees.

The lamp color changing structure 30 can be a module structure, and the whole group can be added to the market car headlight group according to actual use requirements, or the whole group can be replaced with different colors.

The action generating unit 31 includes a power structure 311 and a moving member 312. The power structure 311 is disposed on the lamp structure 10 and extends into the lamp structure 10; the lamp color changing member 32 is a light transmitting sheet. The present invention has the following four application examples: [a] The application example of the expansion and contraction can be further divided into the following two designs: a frameless design: the moving member 312 is disposed in the power structure 311 and extends into the lamp structure 10 Positioned by the power structure 311 and protruded relative to the light emitting diode 20 ( Referring to the third and fourth figures) or relatively retracting; the lamp color changing member 32 is coupled and coupled by the moving member 312, and is at the original lamp color position P1 and the first lamp color position P2 (see the The change between the third and fourth figures), when located at the first lamp color position P2, is between the light emitting diode structure 20 and the light transmitting structure 13 and is greater than or equal to the range of the light emitting angle θ. The color of the light 20A emitted by the light emitting diode 20 through the light transmitting structure 13 is changed.

The frame type design (ie, the lens module) has a connecting rod 31A and a frame body 31B (refer to the seventh and eighth figures), and the connecting rod 31A is coupled to the power structure 311 at one end. The position of the lamp structure 10 is driven by the power structure 311, and can protrude from the LED body 20 (see the third and fourth figures) or relatively retracted; the connecting rod 31A is connected at the other end. The frame body 31B; the lamp color changing member 32 is a light transmissive sheet, and is embedded in the frame body 31B (refer to FIGS. 8A and 8B) and is interlocked by the moving member 312 at the original lamp color position. P1 is changed between the first lamp color position P2 (refer to the third and fourth figures), and is located between the light-emitting diode structure 20 and the light-transmitting structure 13 when the first lamp color position P2 is located. The range of the light-emitting angle θ is greater than or equal to the range of the light-emitting angle θ for changing the color of the light 20A emitted by the light-emitting diode 20 through the light-transmitting structure 13 .

The lamp color changing member 32 is a removable light transmissive sheet.

Referring to the second embodiment A and the second B, the reflection application example of the present invention further includes a mirror 40 that is irradiated toward the mirror 40 and reflected by the mirror 40 to be illuminated from the light transmissive structure 13. Going out, the functional benefits are exactly the same.

[b] Turn the application example and divide it into the following two designs: The frameless design (refer to the ninth and tenth drawings): the moving member 312 is disposed at a position where the power structure 311 extends into the interior of the lamp structure 10, and is driven by the power structure 311 to be coupled to the light emitting diode The body 20 is relatively rotated, as shown in the eleventh A, eleventh and eleventh C, respectively, to the original lamp color position P1, the first lamp color position P2 and a second lamp color position P3. And respectively, the light 20A is in a primary color, a first light color (for example, a fog-like yellow color) and a second light color (for example, a cool blue color).

The lamp color changing member 32 is coupled and coupled by the moving member 312, and the lamp color changing member 32 is provided with three transparent, first color (for example, yellow) and second color (for example, blue). The original lamp color position P1, the first lamp color position P2 and the second lamp color position P3 are changed between when the first lamp color position P2 and the second lamp color position P3 are located. The range between the diode structure 20 and the light-transmitting structure 13 and greater than or equal to the light-emitting angle θ is used to change the color of the light 21 emitted by the light-emitting diode 20 through the light-transmitting structure 13 .

The movable member 312 has a connecting rod 31A and a plurality of frames 31B (see FIG. 12). One end of the connecting rod 31A is coupled to the position of the power structure 311 into the interior of the lamp structure 10. And being driven by the power structure 311, and rotatable relative to the light emitting diode 20; the connecting rod 31A is connected to the plurality of frames 31B at the other end; the plurality of frames 31B are adjacent to each other in a fan shape; The member 32 is a plurality of transparent sheets, and are respectively embedded in the corresponding frame body 31B and are interlocked by the moving member 312, and can be at the original lamp color position P1, the first lamp color position P2 and the second Changing between the color position P3, when located at the first light color position P2 And the second lamp color position P3 is between the light emitting diode structure 20 and the light transmitting structure 13 and is greater than or equal to the range of the light emitting angle θ for changing the light emitting diode 20 The light-emitting structure 13 illuminates the color of the outgoing light 20A.

The lamp color changing member 32 is a plurality of removable light transmissive sheets.

The focus of the present invention is that the lamp color changing member 32 can be controlled between the light emitting diode structure 20 and the light transmitting structure 13 and is equal to or greater than the light emitting of the light emitting chip 22, whether it is a telescopic type or a rotating type. The angle θ changes the color of the light 20A emitted by the light-emitting chip through the light-transmitting structure 13.

Moreover, the light 20A can be changed into a plurality of colors within a range of the light emission angle θ of the light-emitting chip 22 as needed.

When the lamp color changing member 32 is located at the first lamp color position P2 and the second lamp color position P3, a heat dissipation distance D is maintained between the light-emitting chip 22 and the light-emitting chip 22.

The above-mentioned changes in the color of the lights are only examples. In fact, with more light color positions or different color-changing pieces of different colors, different color changes can be produced without departing from the scope of the protection of the case.

The advantages and functions of the present invention are as follows:

[1] can change the complex light color. The invention can control a plurality of different color light color changing members, move between the light emitting diode structure and the light transmitting structure, and cover the light emitting angle of each light color changing member, and can change the light emitting diode structure The color of the light emitted toward the light-transmitting structure is more than one, but plural.

[2] Several types of lamp structures can be integrated. The invention can make the lamp structure emit the original lamp Color, for example, white light, can change the color of the lamp to emit yellow light. At this time, the function of the fog lamp can be changed, and the color of the lamp can be changed to blue light. At this time, the function of the running light can be utilized, that is, as long as a lamp structure is available, It also has a variety of lamp functions. Therefore, several types of lamp structures can be integrated.

The present invention has been described in detail with reference to the preferred embodiments of the present invention, without departing from the spirit and scope of the invention.

10‧‧‧Light structure

11‧‧‧First Installation Department

12‧‧‧Second Installation Department

13‧‧‧Light transmission structure

20‧‧‧Lighting diode structure

20A‧‧‧Light

21‧‧‧ boards

22‧‧‧Lighting chip

30‧‧‧Light color changing structure

31‧‧‧Action Generation Department

311‧‧‧ Power structure

312‧‧‧Mobile parts

32‧‧‧Light color change pieces

33‧‧‧Control Department

θ‧‧‧Lighting angle

P2‧‧‧first light color position

Claims (10)

A light-changing lamp device includes: a lamp structure having a first mounting portion, a second mounting portion, and a light transmitting structure; the light transmitting structure is disposed in the second mounting portion At least one light-emitting diode structure is disposed on the first mounting portion for emitting a light; the light is irradiated through the light-transmitting structure; and a light color changing structure includes: an action generation The portion is disposed on the lamp structure and can extend into the lamp structure to move relative to the light emitting diode structure; at least one lamp color changing member is coupled to the action generating portion and can be original The position of the light color and the position of the first light color are changed, and when the light color position is located, the color of the light emitted by the light emitting diode through the light transmitting structure is changed; The motion generating unit controls the motion generating unit to move relative to the LED structure. The light-changing lamp device of claim 1, wherein the lamp structure is a vehicle headlight group. The light-emitting diode device of claim 1, wherein the light-emitting diode structure comprises a circuit board and at least one light-emitting chip, the circuit board is disposed on the first mounting portion. The light emitting chip is disposed on the circuit board and faces the light transmitting structure. The light-changing lamp device of claim 3, wherein the light-emitting chip has an illumination angle of between 120 and 130 degrees. A lamp device for changing a color as described in claim 4, wherein: The action generating portion includes a power structure and a moving member; the power structure is disposed on the lamp structure and extends into the lamp structure; the moving member is disposed at a position where the power structure extends into the lamp structure And being driven by the power structure, and extending and relatively retracting relative to the light emitting diode; the light color changing member is a light transmitting sheet, and is coupled and coupled by the moving member, and the original light is Changing between the color position and the first light color position, when located at the first light color position, between the light emitting diode structure and the light transmitting structure, and greater than or equal to the range of the light emitting angle, The color of the light emitted by the light emitting diode through the light transmitting structure is changed; when the light color changing member is located at the first light color position, a heat dissipation distance is maintained between the light emitting chip and the light emitting chip. The light-changing lamp device of claim 4, wherein the action generating portion comprises a power structure and a moving member; the power structure is disposed on the lamp structure and extends into the lamp The movable member has a connecting rod and a frame, and the connecting rod is connected at one end to the position of the power structure into the interior of the lamp structure, and is driven by the power structure to be opposite to the light emitting diode Extending and relatively retracting; the connecting rod is connected to the frame at the other end; the lamp color changing member is a light transmissive sheet, and is embedded in the frame body, and is interlocked by the moving member, and the original lamp color is Changing between the position and the first light color position, when located at the first light color position, between the light emitting diode structure and the light transmitting structure, and greater than or equal to the range of the light emitting angle, Changing a color of the light emitted by the light emitting diode through the light transmitting structure; when the light color changing member is located at the first light color position, maintaining a dispersion between the light emitting chip and the light emitting chip Thermal distance. The light-changing lamp device of claim 6, wherein the lamp color change member is a removable light-transmissive sheet. The light-changing lamp device of claim 4, wherein the action generating portion comprises a power structure and a moving member; the power structure is disposed on the lamp structure and extends into the lamp The movable member is disposed at a position where the power structure extends into the interior of the lamp structure, and is driven by the power structure to rotate relative to the light emitting diode; and in the original light color position, the first Converting between the position of the light color and the position of the second light color; and respectively making the light into a primary color, a first light color and a second light color; the light color changing piece is a light transmitting piece, and is connected and received by the moving piece Interacting, and the light color changing member is provided with three transparent, first light color and second light color, and is located between the first light color position and the second light color position, and is connected to the light emitting diode structure And a light-emitting structure, and a range of the light-emitting angle or more, for changing a color of the light emitted by the light-emitting diode through the light-transmitting structure; the light color change component is located at the first light color position and Maintaining a heat dissipation between the second light color position and the light emitting chip distance. The light-changing lamp device of claim 4, wherein the action generating portion comprises a power structure and a moving member; the power structure is disposed on the lamp structure and extends into the lamp Inside the structure; the moving member has a connecting rod and a plurality of frames, and the connecting rod is connected at one end to the position of the power structure into the interior of the lamp structure, and is driven by the power structure, and the light emitting diode is Relatively rotating, the connecting rod is connected to the plurality of frames at the other end; the plurality of frames are adjacent to each other in a fan shape; The light color changing member is a plurality of light transmissive sheets, and are respectively embedded in the corresponding frame body and interlocked by the moving member, and the original light color position, the first light color position and a second Changing between the positions of the light colors, when located at the first light color position and the second light color position, between the light emitting diode structure and the light transmitting structure, and greater than or equal to the range of the light emitting angle, The color of the light emitted by the light emitting diode through the light transmitting structure is changed; when the light color changing member is located at the first light color position and the second light color position, a light is maintained between the light emitting chip and the light emitting chip. Heat dissipation distance. The light-changing lamp device of claim 9, wherein the lamp color change member is a plurality of removable light-transmissive sheets.