TWI418726B - Variable color lighting module and lamp - Google Patents

Description

Color changeable lighting module and lamp

The invention relates to a color changeable light-emitting module and a light fixture.

Situational lighting has become an indispensable tool for modern people to create a fun of life. Some of them use a variety of colors to make the interior space full of different atmospheres, providing users with more applications beyond lighting. As for some of the luminaires, the design is ingenious on the exterior, and the functional operation is integrated into the structure, so that the user can use it in a more intuitive or more user-friendly manner.

In general, traditional context lighting has few options for controlling the color of the light source, and the lamps are passively receiving signals output by the control system to match the light of the corresponding wavelength. In other words, although conventional lamps have the ability to emit light of different colors, they cannot operate independently, and actively determine the color of the surrounding environment or the target, and adjust themselves, so that users are often limited to preset options. , and can not arbitrarily adjust the color of the lamp according to his wishes.

In addition, traditional context lighting is generally designed to use a contact switch to select the color of the light source or to activate its mode of operation. However, the contact type switch is not only susceptible to contact failure due to the contact direction, the contact area, and the applied force, but also has a slow reaction speed, thereby failing to provide a user with quick and accurate response performance. .

In view of the above problems, an object of the present invention is to provide a color light that can actively convert and emit colors that are close to the same wavelength according to the color of the environment or the object and detect the wavelength thereof, and can operate independently without additional control system. And quickly and accurately reflect the user's operation of the color-changing lighting module and the luminaire.

To achieve the above objective, a color changeable light-emitting module according to the present invention comprises an elastic portion, a pressure sensor, a color sensing unit and a light-emitting unit. The elastic portion has an inner space, and the elastic portion can be deformed by force to cause a pressure change in the inner space. The pressure sensor is coupled to the inner space of the elastic portion for sensing the pressure change of the inner space to output a color change signal. The color sensing unit is coupled to the pressure sensor. The color sensing unit is activated by receiving the color changing signal, thereby sensing the color of a target and generating a color signal. The light-emitting unit is disposed on the elastic portion, and emits light corresponding to the color signal according to the color signal.

In an embodiment of the invention, the color changeable lighting module further includes a processing unit. The processing unit is coupled to the light emitting unit and the color sensing unit, and controls the light emitting unit to emit light corresponding to the color signal according to the color signal.

In an embodiment of the invention, the color changeable lighting module further includes a casing, a switch, a power supply unit, and a charging unit. The housing is coupled to the resilient portion. The switch is disposed in the housing. The power supply unit is coupled to the switch. The switch activates the power supply unit to output a power source to the light unit. The charging unit ring is disposed in the housing and coupled to the power supply unit.

In an embodiment of the invention, the switch is a sliding switch.

In an embodiment of the invention, the power supply unit is a secondary battery.

In an embodiment of the invention, the light emitting unit comprises a light emitting diode.

In an embodiment of the invention, the elastic portion is made of silicone.

In one embodiment of the invention, the pressure sensor is a wafer type pressure sensor.

In an embodiment of the invention, the pressure sensor further includes an elastic component, a conductive component, and a switching component. The elastic element is coupled to the inner space of the elastic portion for sensing the pressure change of the inner space. The electrically conductive element is coupled to the elastic element. The switching element is coupled to the conductive element and outputs a color changing signal according to a pressure change of the internal space.

In one embodiment of the invention, the pressure sensor has a sensing range of between 26 kPa and 300 kPa.

In one embodiment of the invention, the pressure sensor has a sensing range of between 50 kPa and 100 kPa.

In an embodiment of the invention, the color changeable light emitting module further includes a magnetic component. The magnetic component is used to activate a reed switch of the lamp holder when the color-changing light-emitting module is mounted on a lamp holder, so that the lamp holder emits light.

In an embodiment of the invention, the color changeable lighting module further includes a transmission unit. The transmission unit is coupled to the color sensing unit for transmitting a color signal when the color-changing light-emitting module is mounted on a lamp holder, so that the lamp holder emits light corresponding to the color signal.

To achieve the above object, a lamp according to the present invention includes a lamp holder and a color changeable lighting module. The lamp holder has an accommodation space. The color-changing light-emitting module is disposed in the accommodating space and includes an elastic portion, a pressure sensor, a color sensing unit and a light-emitting unit. The elastic portion has an internal space. The elastic portion can be deformed by force to cause a pressure change in the internal space. The pressure sensor is coupled to the inner space of the elastic portion for sensing the pressure change of the inner space to output a color change signal. The color sensing unit is coupled to the pressure sensor. The color sensing unit is activated by receiving the color changing signal, thereby sensing the color of a target and generating a color signal. The light-emitting unit is disposed on the elastic portion, and emits light corresponding to the color signal according to the color signal.

In an embodiment of the invention, the color changeable lighting module further includes a processing unit. The processing unit is coupled to the light emitting unit and the color sensing unit, and controls the light emitting unit to emit light corresponding to the color signal according to the color signal.

In an embodiment of the invention, the color changeable lighting module further includes a casing, a switch, a power supply unit, and a charging unit. The housing is coupled to the resilient portion. The switch is disposed in the housing. The power supply unit is coupled to the switch. The switch activates the power supply unit to output a power source to the light unit. The charging unit ring is disposed in the housing and coupled to the power supply unit.

In an embodiment of the invention, the switch is a sliding switch.

In an embodiment of the invention, the power supply unit is a secondary battery.

In an embodiment of the invention, the light emitting unit comprises a light emitting diode.

In an embodiment of the invention, the elastic portion is made of silicone.

In one embodiment of the invention, the pressure sensor is a wafer type pressure sensor.

In an embodiment of the invention, the pressure sensor further includes an elastic component, a conductive component, and a switching component. The elastic element is coupled to the inner space of the elastic portion for sensing the pressure change of the inner space. The conductive element is coupled to the elastic element. The switching element is coupled to the conductive element and outputs a color changing signal according to a pressure change of the internal space.

In one embodiment of the invention, the pressure sensor has a sensing range of between 26 kPa and 300 kPa.

In one embodiment of the invention, the pressure sensor has a sensing range of between 50 kPa and 100 kPa.

In an embodiment of the invention, the color changeable light emitting module further includes a magnetic component. The magnetic component is used to activate a reed switch of the lamp holder when the color-changing light-emitting module is mounted on the lamp holder, so that the lamp holder emits light.

In an embodiment of the invention, the color changeable lighting module further includes a transmission unit. The transmission unit is coupled to the color sensing unit for transmitting a color signal when the color-changing light-emitting module is mounted on the lamp holder, so that the lamp holder emits light corresponding to the color signal.

According to the above, a color-changing light-emitting module and a lamp according to the present invention detect the internal pressure change of the elastic portion by the pressure sensor to activate the color sensing unit to sense the color of the target object, thereby achieving the basis The color of the environment or target and its wavelength are detected, actively converting and emitting color light that is close to the same wavelength, and can operate independently without additional control system, and quickly and accurately reflect the user's operation.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a color-changing light-emitting module and a light-emitting device according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings, wherein the same elements will be described with the same reference numerals.

Please refer to FIG. 1A and FIG. 1B , which are respectively an exploded schematic view and a system block diagram of a color-changing light-emitting module 1 according to a preferred embodiment of the present invention. The color-changing light-emitting module 1 includes an elastic portion 11, a pressure sensor 12, a color sensing unit 13, and a light-emitting unit 14. In the present embodiment, the elastic portion 11 has an inner space, and the elastic portion 11 is an integrally formed spherical body. Of course, in actual use, the elastic portion 11 may be combined by two or more members, and the present invention does not limit the appearance and shape of the elastic portion 11, which may be, for example, cylindrical, elongated or have The hand of the thread is shaped to facilitate the user to hold and operate. In addition, the elastic portion 11 is made of a material that can be deformed by the user to apply an external force to change the pressure of the internal space, and then quickly return to the original appearance shape after the external force disappears, for example, silicone.

The pressure sensor 12 is coupled to the inner space of the elastic portion 11. In practice, the pressure sensor 12 may be disposed in the inner space of the elastic portion 11 or at the opening of the elastic portion 11 to sense the pressure change of the inner space of the elastic portion 11 and according to the inner space of the elastic portion 11 The pressure changes to output a color-changing signal S ₁ . In order to sense a slight pressure change, the pressure sensor 12 can be a wafer type pressure sensor, and the sensing range is between 26 kilopascals (kPa) and 300 kilopascals. The preferred sensing range is From 50 kPa to 100 kPa.

The color sensing unit 13 is coupled to the pressure sensor 12 . When the color sensing unit 13 receives the color changing signal S ₁ generated by the pressure sensor 12, the color sensing unit 13 will sense the color of a target and generate a color signal S ₂ . In practice, the color sensing unit 13 can be an element that senses visible light, and the range that can be sensed is mainly 400 to 700 nm, and the sensing means mainly discriminates the wavelength of the light from the target, thereby Know the color of the target. The target object may be an object of any color or a light source that emits light of any color.

The light emitting unit 14 is provided in the resilient portion 11, and the signal S ₂ according to the color of light emitted corresponding to the color signal S _2. The light-emitting unit 14 is preferably disposed at the center of the elastic portion 11, so that the emitted light can be uniformly emitted from the elastic portion 11 outward. In practice, the light unit 14 can include a light emitting diode or other component that emits visible light. Wherein, the light emitting diode is preferably a red, green and blue mixed light emitting diode having independent red, blue and green light emitting diode assemblies 141.

2A and FIG. 2B, FIG. 2A is a schematic diagram of a color-changing light-emitting module according to a preferred embodiment of the present invention, and FIG. 2B is a block diagram of a color-changing light-emitting module according to a preferred embodiment of the present invention. In this embodiment, the color-changing light-emitting module 1 further includes a casing 15, a switch 16, a processing unit 17, a power supply unit 18, and a charging unit 19.

The housing 15 is coupled to one end of the elastic portion 11 and may be made of metal, plastic or a combination of the two, and the housing 15 may be an integrally formed member or a member composed of a plurality of members. In practice, the housing 15 can have multiple openings or other heat dissipation structures for thermal convection and heat transfer. In addition, the color sensing unit 13 may be partially exposed outside the surface of the casing 15 to ensure that the light emitted by the object is received to facilitate the sensing of the color of the object.

The switch 16 is disposed on the housing 15. In the embodiment, the switch 16 is a sliding switch and is disposed on the outer surface of the casing 15, thereby facilitating the user to operate and maintain the overall design sense of the color-changing light-emitting module 1. The user can switch the switch 16 to bring the color-changing light-emitting module 1 into an operating state or a shutdown state. Of course, in practical use, the switch 16 can also adopt a push switch.

The processing unit 17 is disposed in the housing 15 and coupled to the color sensing unit 13 and the light emitting unit 14 . The processing unit 17 receives the color sensing unit 13 generates the color signal S _2, and S ₂ in accordance with the color control signal corresponding to the light emitting means of the color signal S ₂ 14. In practice, processing unit 17 can be a microchip or a microprocessor. In addition, in the present embodiment, the processing unit 17 is coupled to the color sensing unit 13 and is two independent components. However, in practice, the processing unit 17 can also be integrated with the color sensing unit 13 to become a single component or a single module. In other words, when the processing unit 17 is integrated with the color sensing unit 13, as shown in FIG. 1B, the color sensing unit 13 can directly control the light emitting unit 14 to emit the corresponding color signal S ₂ according to the result of the sensing. Light.

The power supply unit 18 is disposed in the housing 15 and coupled to the switch 16 . When the switch 16 is switched to the operating state, the switch 16 will activate the power supply unit 18 to output a power source P to the pressure sensor 12, the color sensing unit 13, the lighting unit 14, and the processing unit 17 to provide the aforementioned components when operating. The power required. The power supply unit 18 is a secondary battery, such as a lithium ion battery, a nickel hydrogen battery, or a lithium polymer battery.

The charging unit 19 is disposed on the outer surface of the housing 15 and coupled to the power supply unit 18 . In this embodiment, the charging unit 19 includes two metal rings 191 that are respectively looped around the casing 15 to serve as a bridge for the power source to conduct. Through the setting of the metal ring 191, the waste of space caused by the general plug type charger and the influence of the design are omitted.

Next, please refer to FIG. 3A and FIG. 2A and FIG. 2B. FIG. 3A and FIG. 3B are schematic diagrams of actions when the color-changing light-emitting module shown in FIG. 2A is operated to sense the color of the target. To further illustrate the overall actuation relationship of the color-changeable light-emitting module 1 of the present invention. When the user wants to make the color-changing light-emitting module 1 emit the same color as the object light, for example, a table lamp TL emitting blue light, the switch 16 can be switched first to make the color-changing light-emitting module 1 enter the operating state. . Next, the color-changeable light-emitting module 1 is brought close to the desk lamp TL, and the color sensing unit 13 is directed toward the light source. Thereafter, an external force F in the form of, for example, pressing, pinching, and/or pressing is applied to the elastic portion 11 of the color-changeable light-emitting module 1, causing deformation of the elastic portion 11, thereby causing a change in the internal pressure of the elastic portion 11. At the same time, the pressure sensor 12 outputs a color changing signal S ₁ to the color sensing unit 13 in accordance with the change in the internal pressure of the elastic portion 11. After the color sensing unit 13 receives the color changing signal S ₁ , the sensing will be started to know the wavelength of the light emitted by the desk lamp TL (ie, the color of the light emitted by the desk lamp TL), and generate a color signal corresponding to the wavelength. S ₂ . The processing unit 17 sends a control signal S ₃ according to the color signal S ₂ to control the light emitting unit 14 to emit light corresponding to the color signal S ₂ . In this embodiment, the light incident on the color sensing unit 13 is substantially the same as the wavelength of the light emitted by the color-changeable light-emitting module 1, so that the user can feel that the color-changing light-emitting module 1 can emit the same object as the target. The color of the light.

It should be particularly noted that the above-mentioned "wavelength is substantially the same" means that the light in a certain wavelength range is judged to be the same color based on the limitation of the physiological structure of the human eye, and these perceptual colors are the same, but When reading by machine, the values are still slightly different. The "wavelength is substantially the same" as referred to here.

Next, referring to FIG. 3B and FIG. 2A and FIG. 2B, in the embodiment, the paper N whose target is a red color is taken as an example. Compared with the foregoing embodiment, the difference is that the desk lamp TL is a light source that can actively emit light, and the paper N of the embodiment is not a light source.

When the user wants to make the color-changing light-emitting module 1 emit light of substantially the same color as the color of the paper N, the switch 16 can be switched first to bring the color-changeable light-emitting module 1 into an operating state. Next, the color-changeable light-emitting module 1 is brought close to the paper N, and an external force F is applied to the elastic portion 11 of the color-changeable light-emitting module 1. At the same time, the pressure sensor 12 outputs a color changing signal S ₁ to the color sensing unit 13 in accordance with the change in the internal pressure of the elastic portion 11. When the color sensing unit 13 receives the color signal S _1, after receiving and sensing illumination of external light measured after N sheets, due to diffraction, scattering, reflection, diffusion, etc. of the emitted light, and further that the color paper N The wavelength, and produces a color signal S ₂ corresponding to the wavelength. The processing unit 17 sends a control signal S ₃ according to the color signal S ₂ to control the light emitting unit 14 to emit light corresponding to the color signal S ₂ .

Therefore, with the above-mentioned hard structure, the color-changing light-emitting module 1 can actively adjust the color of the target by sensing the color of the target to achieve a color light that is substantially the same as or close to the same wavelength as the target. purpose. In particular, the operation is completed by a simple squeezing action, which not only makes the reaction of the color-changing illuminating module 1 faster and more accurate, but also is a situational lighting fixture which has both practicality and willingness to use the user.

In addition, it is worth mentioning that, in actual use, the pressure sensor 12 can have different changes depending on the requirements of the product or the design considerations. Please refer to FIG. 4 below, and FIG. 4 is according to the present invention. A schematic diagram of a variation of the pressure sensor of the color changeable lighting module of the preferred embodiment; another architecture of the pressure sensor 12 is illustrated.

As shown in FIG. 4, the pressure sensor 12 includes an elastic member 121, a conductive member 122, and a switching member 123. The elastic member 121 is coupled to the inner space of the elastic portion 11 and is used to sense the pressure change of the inner space. In practice, the elastic member 121 is an electrically conductive elastic material. The conductive element 122 is, for example, a metal piece that is coupled to the elastic element 121. The switching element 123 is coupled to the conductive element 122 and varies according to the pressure of the internal space to output a color changing signal.

Please refer to FIG. 5 , which is a schematic diagram of a color-changing light-emitting module 2 according to another preferred embodiment of the present invention. The color-changing light-emitting module 2 is different from the color-changeable light-emitting module 1 in that the color-changing light-emitting module 2 further includes a magnetic element 21 and a transmission unit 22. In this embodiment, the magnetic component 21 is disposed on the outer surface of the housing 15 for starting a reed switch of the lamp holder when the color-changing light-emitting module 2 is mounted on a lamp holder, so that the lamp holder emits Light. In addition, the transmission unit 22 is coupled to the color sensing unit 13 and the processing unit 17 . When the color-changing light-emitting module 2 is mounted on the lamp holder, the transmission unit 22 transmits a color signal to the lamp holder, so that the lamp holder emits light corresponding to the color signal. In practice, the transmission unit 22 may be a contactless transmission unit in addition to the aforementioned contact transmission unit.

In detail, if the transmission unit 22 is a contact transmission unit, when the color-changing light-emitting module 2 is placed in one of the housings of the socket, the transmission unit 22 of the color-changing light-emitting module 2 and one of the sockets The receiving units are in contact with each other. At this time, the transmitting unit 22 transmits a color signal to the receiving unit of the socket so that the socket emits light corresponding to the color signal. In addition, if the transmission unit 22 is a non-contact transmission unit, after the processing unit 17 receives the color signal sent by the color sensing unit 13, the color signal can be directly transmitted to the receiving unit of the lamp holder through the transmission unit 22 to make the lamp holder. Light that emits a corresponding color signal. The above-mentioned non-contact transmission unit is preferably an infrared transmission unit, but other wireless transmission technologies may also be used, and the present invention is not limited thereto.

In addition, the transmission of the color signal can be implemented automatically or manually. The automatic transmission means that when the color sensing unit 13 generates a new color signal, the color signal is transmitted, and the manual transmission is whether the color signal is transmitted according to the user's demand and is activated by the user. The color signal is transmitted after a switch (not shown).

Next, please refer to FIG. 6, which is a schematic diagram of a lamp L according to a preferred embodiment of the present invention. The lamp L comprises a lamp holder LS and a color changeable lighting module 2. In this embodiment, the socket LS has an accommodation space S and a light-emitting unit (not shown). The accommodating space S has a reed switch M and a receiving unit R. When the color-changing light-emitting module 2 is mounted in the accommodating space S of the lamp holder LS, the magnetic element 21 of the color-changing light-emitting module 2 activates the reed switch M of the lamp holder, and causes the lamp holder LS to emit light. In addition, when the color-changing light-emitting module 2 is mounted in the accommodating space S of the lamp holder LS, the transmission unit 22 of the color-changing light-emitting module 2 transmits a color signal to the lamp holder LS, so that the lamp holder LS emits a corresponding color signal. Light.

The accommodating space S has a set of charging portions C corresponding to the two metal rings 191 of the charging unit 19 of the color-changeable light-emitting module 2. The charging portion C is preferably a set of retractable pins. When the color-changing light-emitting module 2 is placed in the accommodating space S, the charging portion C will be in contact with the metal ring 191, and the color-changing light-emitting module 2 is The power supply unit 18 performs charging.

In implementation, the lamp L can be a table lamp, a wall-mounted lamp, an upright lamp or an adsorption lamp. In addition, since the component structure and technical content of the color-changing light-emitting module 2 are the same as those of the above embodiment, they are not described herein again.

In summary, according to the color changeable light-emitting module and the lamp of the present invention, the pressure sensor detects the internal pressure change of the elastic portion to activate the color sensing unit to sense the color of the target object, thereby achieving the basis. The color of the environment or target actively converts and emits color light that is close to the same wavelength, and can operate independently without additional control system, and quickly and accurately reflect the user's operation.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.

1, 2. . . Color changeable light module

11. . . Elastic part

12. . . Pressure sensor

121. . . Elastic component

122. . . Conductive component

123. . . Switching element

13. . . Color sensing unit

14. . . Light unit

141. . . Light-emitting diode assembly

15. . . case

16. . . switch

17. . . Processing unit

18. . . Power supply unit

19. . . Charging unit

191. . . metal ring

twenty one. . . Magnetic component

twenty two. . . Transmission unit

C. . . Charging department

F. . . external force

L. . . Lamp

LS. . . Lamp holder

M. . . Reed switch

N. . . Paper

P. . . power supply

R. . . Receiving unit

S. . . Housing space

S ₁ . . . Color change signal

S ₂ . . . Color signal

S ₃ . . . Control signal

TL. . . table lamp

1A is an exploded perspective view of a color changeable light emitting module according to a preferred embodiment of the present invention;

1B is a block diagram of a system of a color changeable light emitting module according to a preferred embodiment of the present invention;

2A is a schematic view of a color changeable light emitting module according to a preferred embodiment of the present invention;

2B is a block diagram of a system of a color changeable light emitting module according to a preferred embodiment of the present invention;

3A and FIG. 3B are schematic diagrams of operations when the color changeable light-emitting module shown in FIG. 2A is operated to sense a target color;

4 is a schematic diagram showing a variation of a pressure sensor of a color changeable light-emitting module according to a preferred embodiment of the present invention;

5 is a schematic diagram of another color changeable light emitting module according to a preferred embodiment of the present invention;

Figure 6 is a schematic illustration of a luminaire in accordance with a preferred embodiment of the present invention.

1. . . Color changeable light module

11. . . Elastic part

12. . . Pressure sensor

13. . . Color sensing unit

14. . . Light unit

141. . . Light-emitting diode assembly

Claims (24)

A color-changing light-emitting module includes: an elastic portion having an inner space, the elastic portion being deformed by force to cause a pressure change in the inner space; and a pressure sensor coupled to the inner space of the elastic portion, Sensing the pressure change of the internal space to output a color change signal, the pressure sensor comprising: an elastic element coupled to the inner space of the elastic portion for sensing a pressure change of the inner space; a conductive element And the switching element is coupled to the conductive element to output the color changing signal according to the pressure change of the internal space; a color sensing unit coupled to the pressure sensor, the color sensing unit Receiving the color-changing signal is activated to sense the color of a target object and generate a color signal; and a light-emitting unit is disposed on the elastic portion, and emits light corresponding to the color signal according to the color signal. The color-changing light-emitting module of claim 1, further comprising: a processing unit coupled to the light-emitting unit and the color sensing unit, and controlling the light-emitting unit to emit a color signal according to the color signal Light. For example, the color-changing light-emitting module described in claim 1 further includes: a casing connected to the elastic portion; a switch disposed in the casing; a power supply unit coupled to the switch, the switch activating the power supply unit to output a power source to the lighting unit; and a charging unit The ring is disposed on the housing and coupled to the power supply unit. The color-changing light-emitting module of claim 3, wherein the switch is a sliding switch. The color-changing light-emitting module of claim 3, wherein the power supply unit is a secondary battery. The color-changing light-emitting module of claim 1, wherein the light-emitting unit comprises a light-emitting diode. The color-changing light-emitting module of claim 1, wherein the elastic portion is made of silicone. The color-changing light-emitting module of claim 1, wherein the pressure sensor is a wafer type pressure sensor. The color-changing light-emitting module of claim 1, wherein the pressure sensor has a sensing range of 26 kPa to 300 kPa. The color-changing light-emitting module of claim 9, wherein the pressure sensor has a sensing range of 50 kPa to 100 kPa. The color-changing light-emitting module of claim 1, further comprising: a magnetic component, configured to activate a reed switch of the lamp holder when the color-changing light-emitting module is mounted on a lamp holder, The lamp holder emits light. For example, the color-changing light-emitting module described in claim 1 of the patent scope is further included. The transmission unit is coupled to the color sensing unit for transmitting the color signal when the color-changing light-emitting module is mounted on a lamp holder, so that the lamp holder emits light corresponding to the color signal. A luminaire includes: a lamp holder having an accommodating space; and a color-changing illuminating module disposed in the accommodating space, comprising: an elastic portion having an inner space, the elastic portion being deformably deformed to The internal space generates a pressure change; a pressure sensor is coupled to the inner space of the elastic portion for sensing a pressure change of the internal space to output a color change signal, the pressure sensor comprising: an elastic component, coupled The internal space of the elastic portion is connected to sense a pressure change of the internal space; a conductive element is coupled to the elastic element; and a switching element coupled to the conductive element is output according to a pressure change of the internal space The color-sensing unit is coupled to the pressure sensor, and the color sensing unit is activated by receiving the color-changing signal, thereby sensing a color of a target and generating a color signal; and a light-emitting unit , disposed in the elastic portion, and emitting light corresponding to the color signal according to the color signal. The luminaire of claim 13, wherein the variably illuminating module further comprises: A processing unit is coupled to the light emitting unit and the color sensing unit, and controls the light emitting unit to emit light corresponding to the color signal according to the color signal. The luminaire of claim 13, wherein the color-changing light-emitting module further comprises: a casing connected to the elastic portion; a switch disposed on the casing; a power supply unit coupled to the a switch that activates the power supply unit to output a power source to the light emitting unit; and a charging unit that is disposed in the housing and coupled to the power supply unit. The luminaire of claim 15 wherein the switch is a sliding switch. The luminaire of claim 15, wherein the power supply unit is a secondary battery. The luminaire of claim 13, wherein the illuminating unit comprises a light emitting diode. The luminaire of claim 13, wherein the elastic portion is made of silicone. The luminaire of claim 13, wherein the pressure sensor is a wafer type pressure sensor. The luminaire of claim 13, wherein the pressure sensor has a sensing range of 26 kPa to 300 kPa. The luminaire of claim 21, wherein the pressure sensor has a sensing range of 50 kPa to 100 kPa. The luminaire of claim 13, wherein the color-changing light-emitting module further comprises: a magnetic component, wherein a magnetic spring is activated when the color-changing light-emitting module is mounted on the lamp socket A switch that causes the lamp holder to emit light. The luminaire of the ninth aspect of the invention, wherein the color-changing light-emitting module further comprises: a transmission unit coupled to the color sensing unit, wherein the color-changing light-emitting module is mounted on the lamp holder The color signal is transmitted so that the lamp holder emits light corresponding to the color signal.