TWM512292U - Lighting device - Google Patents

Description

Lighting device

The present invention relates to a lighting device, and more particularly to a lighting diode lighting device.

With the advancement of technology, the requirements for quality of life are getting higher and higher. Therefore, the requirements for aquarium lamps are not only to create different landscape effects, but also to control the growth of aquatic plants through lighting.

However, a typical aquarium lamp can only emit light of a single wavelength. This single-wavelength light may be suitable for the growth of a living organism, but it will affect the chances of other organisms growing. In addition, the optical components of the general aquarium lamps are mostly fixed to the main body by means of mechanism design or gluing. If the user has different use requirements, for example, when different illuminations are required, or when the optical components of the aquarium lamp are damaged. Because the optical components are not replaceable, it is necessary to purchase an aquarium lamp with different light shapes, resulting in unnecessary waste.

The main purpose of this creation is to provide multi-band light at the same time, and according to different user requirements, or when the optical components of the lighting device are damaged, the user can replace the optical component by himself to achieve good illumination effect.

In order to achieve the above purpose, the present invention provides a lighting device comprising a casing and a hair Optical modules and optical components. The housing includes a carrier and a through hole, and the light emitting module is disposed on the carrier, and the optical component is replaceably disposed on the through hole. The light emitting module includes a light emitting diode assembly and a substrate, the substrate includes a light emitting region, and the light emitting diode assembly is disposed in the light emitting region. The light emitting diode assembly comprises a plurality of white light emitting diodes, a plurality of blue light emitting diodes, a plurality of red light emitting diodes and a plurality of violet light emitting diodes, and the blue light emitting diode has a wavelength range of 440 nm. At 480 nm, the red light emitting diode has a wavelength range of 620 nm to 690 nm, and the violet light emitting diode has a wavelength range of 370 nm to 420 nm. The optical component includes a light incident region, and the light emitting region is opposite to the light incident region, so that light emitted by the light emitting diode assembly penetrates the optical component.

In an embodiment of the present invention, the housing further includes a body and a cover, the cover includes a buckle portion and a through hole, and the body includes a locking portion, and the cover body and the body are engaged with each other by the buckle portion and the engaging portion. Combine.

In an embodiment of the present invention, the cover body has a side surface, and a pair of anti-slip lines are protruded from the side surface.

In one embodiment of the present invention, the white light emitting diode, the blue light emitting diode, the red light emitting diode, and the violet light emitting diode are arranged in a ring-shaped arrangement in the light emitting region.

In one embodiment of the present invention, the light emitting diode assembly is divided into a first light emitting diode array, a second light emitting diode array and a third light emitting diode array, and the first light emitting diode array comprises white light emitting light The polar body and part of the blue light emitting diode, the second light emitting diode array comprises a red light emitting diode and a violet light emitting diode, and the third light emitting diode array comprises another part of the blue light emitting diode.

In an embodiment of the present invention, the illumination device further includes a control unit for controlling the emission of the first LED array, the second LED array, and the third LED array. Light state.

In an embodiment of the present invention, the substrate includes a heat dissipation region for connecting the third LED array.

In an embodiment of the present invention, the illumination device further includes a storage unit for storing the illumination states of the first LED array, the second LED array, and the third LED array.

In an embodiment of the present invention, the housing further includes a bottom surface having a control interface.

In one embodiment of the present invention, the control interface includes a switch touch area, a visual touch area, a fast growing touch area, a slowly growing touch area, a blue touch area, a white light touch area, a violet touch area, and a memory. Touch area.

In one embodiment of the present invention, the optical component is selected from the group consisting of a lens, a reflector, and a diffuser.

In one embodiment of the present invention, the material of the optical element is selected from the group consisting of polycarbonate (Polycarbonate, PC), polymethylmethacrylate (PMMA), polyetherimide (PEI), and cyclic olefin copolymerization. Group of Cyclo olefin coplymers (COCs).

In an embodiment of the present invention, the housing further includes an end edge portion, and the optical component includes a fixing portion, and the end edge portion carries a fixing portion for fixing the optical component to the through hole.

In an embodiment of the present invention, the illumination device further includes a heat dissipation module to derive heat generated by the illumination module.

In one embodiment of the present invention, the heat dissipation module is selected from the group consisting of a fan and a heat sink fin The group formed.

In one embodiment of the present invention, the housing includes a plurality of louvers.

10‧‧‧Lighting device

20‧‧‧shell

21‧‧‧Slip lines

22‧‧‧Hosting

23‧‧‧Snaps

24‧‧‧Perforation

25‧‧‧ side

26‧‧‧Ontology

27‧‧‧Clock Department

28‧‧‧ Cover

29‧‧‧End edge

30‧‧‧Lighting module

32‧‧‧Lighting diode components

33‧‧‧White light emitting diode

34‧‧‧Substrate

35‧‧‧Blue Light Emitting Diode

36‧‧‧Lighting area

37‧‧‧Red light emitting diode

39‧‧‧ violet light-emitting diode

40‧‧‧Optical components

42‧‧‧lighting area

44‧‧‧ Fixed Department

51‧‧‧First LED array

52‧‧‧Second light-emitting diode array

53‧‧‧3rd LED array

62‧‧‧Control unit

63‧‧‧ boards

64‧‧‧storage unit

66‧‧‧Control interface

72‧‧‧ bottom

81‧‧‧Switch touch area

82‧‧‧Visual touch area

83‧‧‧Rapid growth touch area

84‧‧‧ Slowly growing touch area

85‧‧‧Blu-ray touch area

86‧‧‧White light touch area

87‧‧‧ violet touch area

88‧‧‧Memory touch area

90‧‧‧ Thermal Module

91‧‧‧ vents

98‧‧‧fan

99‧‧‧Heat fins

H, F‧‧‧ area

Fig. 1 is a schematic perspective view showing the illuminating device of the first embodiment of the present invention.

Fig. 2 is a cross-sectional view taken along line AA of Fig. 1.

Fig. 3 is a partially enlarged plan view showing an embodiment of the light-emitting module of Fig. 1.

Fig. 4 is a partially enlarged plan view showing another embodiment of the light-emitting module of Fig. 1.

Fig. 5 is an enlarged schematic view of the F area of Fig. 2.

Fig. 6 is an enlarged schematic view of the H region of Fig. 2.

FIG. 7 is an equivalent circuit diagram of the first light emitting diode array, the second light emitting diode array, and the third light emitting diode array of the light emitting diode assembly of FIG.

Figure 8 is a bottom view of Figure 1.

Please refer to "1", "2" and "3", which are schematic views of the three-dimensional structure of the illuminating device of the first embodiment of the present invention, and the AA cross-sectional view of "Fig. 1" and "1st" A portion of an embodiment of a lighting module of the drawings is a top plan view. The illumination device 10 includes a housing 20, a light emitting module 30, and an optical element 40. The housing 20 includes a carrier 22 and a through hole 24 . The light emitting module 30 is disposed on the carrier 22 , and the optical component 40 is replaceably disposed on the through hole 24 . The light-emitting module 30 includes a light-emitting diode assembly 32 and a substrate 34. The substrate 34 includes a light-emitting region 36, and the light-emitting diode assembly 32 is disposed in the light-emitting region 36. The light emitting diode assembly 32 includes a plurality of a white light emitting diode 33, a plurality of blue light emitting diodes 35, a plurality of red light emitting diodes 37 and a plurality of violet light emitting diodes 39, and the blue light emitting diode 35 has a wavelength range of 440 nm to 480 nm, red The wavelength range of the light-emitting diode 37 is 620 nm to 690 nm, and the wavelength range of the violet light-emitting diode 39 is 370 nm to 420 nm. The optical element 40 includes a light incident region 42 that opposes the light incident region 42 such that light emitted by the light emitting diode assembly 32 penetrates the optical element 40. The white light-emitting diode 33, the blue light-emitting diode 35, the red light-emitting diode 37, and the violet light-emitting diode 39 are arranged in a ring-shaped arrangement in the light-emitting region 36.

In this embodiment, the number of white light emitting diodes 33 may be six, the number of blue light emitting diodes 35 may be twenty, and the number of red light emitting diodes 37 may be two, and the violet light emitting light is two. The number of the poles 39 can be eight, but this embodiment is not intended to limit the creation, and can be adjusted according to user requirements. For example, please refer to FIG. 4, which is a partial enlarged view of another embodiment of the light-emitting module of "FIG. 1". The number of the white light emitting diodes 33 may be six, the number of the blue light emitting diodes 35 may be twenty, the number of the red light emitting diodes 37 may be four, and the number of the violet light emitting diodes 39 may be For six.

Please refer to "1st", "2nd" and "5th", and "5th" is an enlarged view of the F area of "2nd". The housing 20 further includes a body 26 and a cover body 28. The cover body 28 includes a latching portion 23 and a through hole 24. The body 26 includes a latching portion 27. The cover body 28 and the body 26 are mutually coupled by the latching portion 23 and the engaging portion 27. Combine and combine. Therefore, the user can replace the optical element 40 that meets its use requirements by separating the body 26 from the cover 28. In addition, the cover body 28 includes a side surface 25, and a pair of anti-slip lines 21 are protruded from the side surface 25 to facilitate separation of the first housing 20 and the second housing 30 by the user, and the optical element 40 is replaced to meet the lighting requirements. In addition, please refer to "2nd drawing" and "6th drawing", and "6th drawing" is an enlarged view of the H area of "2nd drawing". Housing 20 The cover body 28 may further include an end edge portion 29, the optical element 40 includes a fixing portion 44, and the end edge portion 29 carries the fixing portion 44. Since the illumination device 10 is a device that is irradiated in the past, the edge portion 29 is fixed by the edge portion 29 The design of the portion 44 secures the optical element 40 to the perforations 24, but this embodiment is not intended to limit the creation.

The optical element 40 is selected from the group consisting of a lens, a reflector, and a diffuser. The optical component 40 is configured to receive the light emitted by the LED assembly 32 and illuminate or illuminate the light emitted by the LED assembly 32 from the illumination device to a range of illumination expected by the user. If the optical element 40 is a lens, it may be a concentrating lens, an astigmatic lens, an anti-glare lens, and a specially shaped lens. The material of the optical element 40 is selected from the group consisting of polycarbonate (Polycarbonate, PC), polymethylmethacrylate (PMMA), polyetherimide (PEI) and Cycloolefin coplymer (COC). The group formed. In the present embodiment, the optical element 40 may be a concentrating lens whose material is polycarbonate, but this embodiment is not intended to limit the creation.

Please refer to "Figure 3" and "Figure 7". "Figure 7" is the first LED array, the second LED array and the second LED array of the "Figure 3" An equivalent circuit diagram of a three-emitting diode array. The light emitting diode assembly 32 is divided into a first light emitting diode array 51, a second light emitting diode array 52 and a third light emitting diode array 53, and the first light emitting diode array 51 includes a white light emitting diode 33 and A portion of the blue light emitting diode 35, the second light emitting diode array 52 includes a red light emitting diode 37 and a violet light emitting diode 39, and the third light emitting diode array 53 includes another portion of the blue light emitting diode 35.

In this embodiment, the first LED array 51 includes six white light emitting diodes 33 and four blue light emitting diodes 35, and the second light emitting diode array 52 includes two red light emitting elements. The photodiode 37 and the eight violet light emitting diodes 39, the third light emitting diode array 53 includes sixteen blue light emitting diodes 35. The white light emitting diode 33 and the four blue light emitting diodes 35 are connected in series and in parallel, and the second light emitting diode array 52 is connected to the first light emitting diode array 51. The two red light emitting diodes 37 and the eight violet light emitting diodes 39 are connected in series and in parallel, and the sixteen blue light emitting diodes 35 included in the third light emitting diode array 53 are connected. Connected in series and in parallel, but this embodiment is not intended to limit the creation.

In addition, the substrate 34 further includes a heat dissipation region (not shown) for connecting the third LED array 53. Since the third light-emitting diode array 53 generates a large amount of heat while emitting light, the heat dissipation mechanism is specifically designed to prevent the temperature of the third light-emitting diode array 53 from being excessively high and shortening the service life thereof. The material of the heat dissipation zone may be, but not limited to, copper.

Referring to FIG. 2, the illumination device 10 further includes a control unit 62, a circuit board 63 and a storage unit 64. The control unit 62 and the storage unit 64 are disposed on the circuit board 63. The substrate 34 is connected to the circuit board 63. The control unit 62 The storage unit 64 is configured to store the first LED array 51 and the second LED array 51, the second LED array 52, and the third LED array 53. The light emitting state of the light emitting diode array 52 and the third light emitting diode array 53.

Please refer to "Figure 2" and "Figure 8". "Figure 8" is the bottom view of "Figure 1". The housing 20 further includes a bottom surface 72 having a control interface 66 that connects the circuit board 63 for driving the control unit 62 and the storage unit 64. Therefore, the user can control or store the illumination states of the first LED array 51, the second LED array 52, and the third LED array 53 by the control interface 66.

For example, the control interface 66 can include a switch touch area 81, a visual touch area 82, a fast growing touch area 83, a slow growing touch area 84, a blue touch area 85, a white light touch area 86, and a violet touch. Area 87 and memory touch area 88. When the user touches the switch touch area 81, the first LED array 51, the second LED array 52 and the third LED array 53 can be turned on or off; when the user touches In the visual touch area 82, the illumination states of the first LED array 51, the second LED array 52, and the third LED array 53 can be adjusted to a visual mode built into the storage unit 64; When the user touches the fast-growing touch area 83, the light-emitting states of the first LED array 51, the second LED array 52, and the third LED array 53 can be adjusted to be built-in for storage. a rapid growth mode in the unit 64 that facilitates biological growth; when the user touches the slowly growing touch area 84, the first light emitting diode array 51, the second light emitting diode array 52, and the third light emitting diode may be The illuminating state of the body array 53 is adjusted to a slow growth mode built in the storage unit 64 to suppress biological growth; when the user touches the blue touch area 85, the illuminating intensity of the third illuminating diode array 53 can be increased. When the user touches the white touch area 86, the first The illuminating intensity of the illuminating diode array 51 is increased; when the user touches the illuminating touch area 87, the illuminating intensity of the second illuminating diode array 52 can be increased; when the user touches the memory touch area 88 The illuminating state of the first illuminating diode array 51, the second illuminating diode array 52, and the third illuminating diode array 53 can be stored at a time when the predetermined time is exceeded, but the embodiment is not used for limiting the illuminating state. This creation.

Since the light-emitting diode assembly 32 emits light while generating heat, the illumination device 10 further includes a heat dissipation module 90 to derive heat generated by the light-emitting diode assembly 32. The heat dissipation module 90 is selected from the group consisting of a fan and a heat dissipation fin. In this embodiment, the heat dissipation module 90 includes the fan 98 and the heat dissipation fins 99, but this embodiment is not intended to limit the creation. Lift For example, the housing 20 can also include a plurality of heat dissipation holes 91. By the design of the heat dissipation holes 91 and the heat dissipation module 90, the heat generated by the LED assembly 32 is led out, thereby avoiding the heat generated by the illumination device 10. Excessive damage, thereby shortening the service life of the lighting device 10.

In summary, the lighting device of the present invention can provide multi-band light, and the user can replace the optical component to achieve good illumination effect according to different user requirements or when the optical component of the lighting device is damaged. In turn, the creation of this creation can be more progressive, more practical, and more in line with the needs of consumers. It has indeed met the requirements for the creation of a patent application, and has filed a patent application according to law.

However, the above is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited by this; therefore, the simple equivalent changes and modifications made by the scope of the patent application and the content of the creation specification are All should remain within the scope of this creation patent.

10‧‧‧Lighting device

20‧‧‧shell

21‧‧‧Slip lines

22‧‧‧Hosting

24‧‧‧Perforation

25‧‧‧ side

26‧‧‧Ontology

28‧‧‧ Cover

30‧‧‧Lighting module

40‧‧‧Optical components

42‧‧‧lighting area

62‧‧‧Control unit

63‧‧‧ boards

64‧‧‧storage unit

72‧‧‧ bottom

90‧‧‧ Thermal Module

91‧‧‧ vents

98‧‧‧fan

99‧‧‧Heat fins

H, F‧‧‧ area

Claims (16)

A lighting device comprising: a housing comprising a carrier and a through hole; a lighting module disposed on the carrier, the lighting module comprising a light emitting diode assembly and a substrate, the substrate comprising a light emitting region The light emitting diode assembly is disposed in the light emitting region, and the light emitting diode assembly comprises a plurality of white light emitting diodes, a plurality of blue light emitting diodes, a plurality of red light emitting diodes, and a plurality of purple light emitting diodes The polar light emitting diodes have a wavelength range of 440 nm to 480 nm, and the red light emitting diodes have a wavelength range of 620 nm to 690 nm, and the violet light emitting diodes have a wavelength range of 370 nm to 420 nm; An optical component includes a light incident region, and the optical component is replaceably disposed on the through hole, and the light emitting region is opposite to the light incident region, so that light emitted by the light emitting diode assembly penetrates the optical component. The illuminating device of claim 1, wherein the housing further comprises a body and a cover, the cover comprises a buckle portion and the through hole, the body comprises a latching portion, the cover body and the body The buckle portion and the engagement portion are coupled to each other to be coupled. The lighting device of claim 2, wherein the cover body comprises a side surface, the side surface of which protrudes from a set of anti-slip lines. The illuminating device of claim 1, wherein the white light emitting diodes, the blue light emitting diodes, the red light emitting diodes, and the purple light emitting diodes are arranged in a ring shape The method is disposed in the light emitting area. The lighting device of claim 1, wherein the light emitting diode assembly is divided into a first light emitting a diode array, a second LED array, and a third LED array, the first LED array comprising the white LEDs and a portion of the blue LEDs, The second LED array includes the red light emitting diodes and the violet light emitting diodes, and the third light emitting diode array includes another portion of the blue light emitting diodes. The illuminating device of claim 5, wherein the illuminating device further comprises a control unit for controlling the first illuminating diode array, the second illuminating diode array and the third illuminating diode array The state of illumination. The illuminating device of claim 5, wherein the substrate comprises a heat dissipating region connected to the third illuminating diode array. The illuminating device of claim 5, wherein the illuminating device further comprises a storage unit for storing the first illuminating diode array, the second illuminating diode array and the third illuminating diode array status. The lighting device of claim 1, wherein the housing further comprises a bottom surface having a control interface. The lighting device of claim 9, wherein the control interface comprises a switch touch area, a visual touch area, a fast growing touch area, a slow growing touch area, a blue touch area, and a white light touch. A zone, a violet touch zone and a memory touch zone. The illumination device of claim 1, wherein the optical component is selected from the group consisting of a lens, a reflector, and a diffuser. The illuminating device of claim 1, wherein the material of the optical element is selected from the group consisting of polycarbonate (Polycarbonate, PC), polymethylmethacrylate (PMMA), polyetherimide (PEI) and ring. Olefin copolymer Group of coplymer, COC). The illuminating device of claim 1, wherein the housing further comprises an end portion, and the optical component comprises a fixing portion, the end portion carrying the fixing portion for fixing the optical component to the through hole. The lighting device of claim 1, wherein the lighting device further comprises a heat dissipation module to derive heat generated by the light emitting module. The lighting device of claim 14, wherein the heat dissipation module is selected from the group consisting of a fan and a heat dissipation fin. The lighting device of claim 1, wherein the housing comprises a plurality of heat dissipation holes.