TW201506302A - LED device with magnetic connection - Google Patents

Abstract

The LED device with magnetic connection comprise a base; at least one bottom frame within minimun one concave is mounted on the base, formed a bottom housing; a plurality of LED is mounted on the base; a power supplyer is mounted on the base, and connected electrically with the plurality of LED; a cover; at least one top frame within minimun one concave is mounted on the cover, formed a top housing; the concave position of top housing corresponds to that of bottom housing; a plurality of magnet is mounted respectively in the concave of bottom housing and top housing; the bottom housing connected to the top housing based on the plurality of magnet, and formed the LED device; the LED device fixed on a magnatic surface based on the plurality of magnet within the bottom housing.

Description

Magnetic LED lighting device

The present invention relates to a lighting device, and in particular to a magnetic LED lighting device.

The light source is the source of illumination that humans rely on when they are active in their daily lives, and the invention of the lighting device extends the human movable area.

The development of lighting sources has evolved from traditional lighting sources such as incandescent lamps and fluorescent lamps to LEDs as the light source in modern times. Compared with the traditional lighting source, the LED has the characteristics of low power consumption, long life, easy dimming, light source of multiple colors, small size of the light source, etc. The use of the initial indicator light and display panel has gradually developed to be popular in recent years. Used for lighting purposes, such as indoor lighting, emergency lighting, flashlights. The small size of the LED light source is also conducive to changes in various lighting devices, such as mobile phone flash.

The LED lighting device usually has a base and a cover body for accommodating the LED light source, and the cover body is for protecting the LED light source in the base. The base and the cover are combined by screws and nuts, but the fixing of the screws and the nuts is inconvenient in repairing the LED lighting device, and the maintenance personnel must carry a screwdriver or a related tool to open the cover of the lamp.

When installing LED lighting devices, the common way to install them is to use screws or screws to fix the base to the surface to be installed, such as ceilings, floor grooves, and walls. This installation is solid but time consuming. When installing, the staff needs to prepare screws, nuts or screws and related tools to make it more inconvenient.

The power supply setting of the LED lighting device also affects the convenience of installing the lighting device. Some LED lighting devices are provided with a power supply externally. Although the exposed power supply can reduce the thickness or volume of the lighting device, it is easy to get wet. It is not convenient to install and transport the lighting device.

In view of the above disadvantages, it is an object of the present invention to provide a magnetic LED lighting device for quickly assembling a base and a cover.

Another object of the present invention is to provide a magnetic LED lighting device for quick disassembly Remove the cover to carry out maintenance of the lighting device.

Another object of the present invention is to provide a magnetic LED lighting device capable of quickly installing an LED lighting device.

Another object of the present invention is to provide a magnetic LED lighting device that integrates a power supply and a plurality of LEDs in the same device to prevent the power supply from being exposed to moisture due to exposure, and to facilitate installation of the lighting device.

Another object of the present invention is to provide a thin magnetic LED lighting device having a thickness of at least 2 cm in the interior of the LED lighting device, and the power supply and the plurality of LEDs can be accommodated in the accommodating space.

In order to achieve the above object, the present invention provides a magnetic LED lighting device, comprising: a substrate; at least one base frame strip having more than one groove structure disposed on the substrate, the substrate and the base frame strip forming a base; The LED is disposed in the base; the power supply is disposed in the base, the power supply and the plurality of LEDs are electrically connected to each other; the cover plate; at least one cover frame strip having more than one groove structure disposed on the cover plate On the inner side, the cover frame strip and the cover plate form a cover body, the groove structure position of the cover body corresponds to the groove structure position of the base; and the plurality of magnets, the plurality of magnets are respectively disposed in the groove structure of the base and the cover body, Thus, the plurality of magnets of the base and the cover are attracted to each other, and the base and the cover are combined; thereby, the plurality of magnets of the base and the magnetic substance of the mounting surface are attracted to each other to mount the LED lighting device.

1‧‧‧Rectifier

2‧‧‧ Grounding埠

3‧‧‧ Output埠

4‧‧‧ dimming machine

5‧‧‧Comparative

6‧‧‧Amplified signal埠

100‧‧‧Base

101‧‧‧Substrate

102‧‧‧Multiple LEDs

103‧‧‧Power supply

104, 105‧‧‧ holes

110, 120‧‧‧Base frame

111, 112, 121, 122‧‧‧ groove structure

113, 123‧‧‧ accommodating space

171, 172, 173‧‧‧ wires

170‧‧‧ plug

174, 175‧‧‧ wire fixing plate

151, 152, 153, 161, 162, 163‧‧‧ magnets

200‧‧‧ Cover

201‧‧‧ Cover

211, 212, 221, 222‧‧‧ groove structure

251, 252, 261, 262‧‧‧ magnets

600‧‧‧ Cover

601‧‧‧ cover

607‧‧‧Table frame

610, 620‧‧‧ hood frame

611, 612, 621, 622‧‧‧ groove structure

651, 652, 661, 662‧‧‧ magnets

630, 640‧‧‧ hood side frame

700‧‧‧Base

701‧‧‧Substrate

702‧‧‧Multiple LEDs

703‧‧‧Power supply

704, 705, 706‧‧ holes

710, 720‧‧‧ base frame

711, 712, 721, 722‧‧‧ groove structure

713, 723‧‧‧ accommodating space

730, 740‧‧‧ base side frame

771, 772, 773‧‧‧ wires

770‧‧‧ plug

774, 775‧‧‧ wire fixing plate

751, 752, 753, 761, 762, 763‧‧‧ magnets

The illustrations of the present specification are intended to clarify the preferred embodiments and are not intended to limit the scope thereof.

1A is a combination view of a base of an LED lighting device in accordance with a preferred embodiment of the present invention.

1B is a combination view of a base of an LED lighting device in accordance with a preferred embodiment of the present invention.

1C is a combination view of a base of an LED lighting device in accordance with a preferred embodiment of the present invention.

1D is a combination view of a base of an LED lighting device in accordance with a preferred embodiment of the present invention.

Figure 2 is a combination view of a cover of an LED lighting device in accordance with a preferred embodiment of the present invention.

Figure 3 is a combination view of a cover of another perspective of an LED lighting device in accordance with a preferred embodiment of the present invention.

Figure 4 is a perspective view showing the combination of a base and a cover of an LED lighting device in accordance with a preferred embodiment of the present invention.

Figure 5 is a circuit diagram of a power supply for an LED lighting device in accordance with a preferred embodiment of the present invention Figure.

Figure 6A is a combination view of a cover of an LED lighting device in accordance with another embodiment of the present invention.

Fig. 6B is a combination view of a cover of another view of the LED lighting device according to another embodiment of the present invention.

Figure 7A is a perspective view of a base of an LED lighting device in accordance with another embodiment of the present invention.

Figure 7B is a perspective view of a base of an LED lighting device in accordance with another embodiment of the present invention.

Figure 7C is a perspective view of a base of an LED lighting device in accordance with another embodiment of the present invention.

Figure 7D is a perspective view of a base of an LED lighting device in accordance with another embodiment of the present invention.

Figure 8 is a perspective view showing the combination of a base and a cover of an LED lighting device in accordance with another embodiment of the present invention.

Figure 9 is a combination view of an LED lighting device in accordance with yet another embodiment of the present invention.

The present invention will be described in detail in conjunction with the accompanying drawings, and the accompanying drawings are only for the purpose of illustration and description.

Referring to FIG. 1A, the present invention provides a base 100 for an LED lighting device, which mainly includes a substrate 101; a base frame strip 110, wherein at least one base frame strip 110 is disposed on the substrate 101, and each base frame strip has at least one Groove structure. In this embodiment, the two base frame strips 110 and 120 are disposed on the substrate 101. The base frame strips 110 and 120 respectively have two recessed structures 111, 112, 121, and 122. The base and the base strip form the base 100. The number of trough structures is used as an illustration and is not intended to limit the invention. The plurality of magnets 151, 152, 161, and 162 are disposed in the groove structures 111, 112, 121, and 122, respectively, for clarity of illustration, and FIG. 1A shows the separated plurality of magnets and groove structures, and are connected by broken lines. The plurality of LEDs 102 are disposed in the base 100; the plurality of LEDs 102 are disposed in the base 100; the power supply 103 is disposed in the base 100, and the plurality of LEDs 102 and the power supply 103 are electrically connected to each other through the wires 171 and 172. The electric wire 173 is connected to the power supply 103 and electrically connected to the external plug 170 through the hole 104 for providing external power to the power supply 103. The electric wire holders 174, 175 are used to fix the electric wires 173 in the base 100.

For example, referring to FIG. 1B, one of the base frame strips of the base 100 can be provided with a hole 105, so that the electric wire 173 connected to the power supply 103 can be electrically connected to the external plug 170 through the hole 105. FIG. 1B shows A hole 105 is provided in the base frame strip 110 for providing a wire 173 therethrough. Referring to FIG. 1C, the wire 173 connected to the power supply 103 can also be from the side and the outside of the base. The plug 170 is connected. The wire holders 174, 175 shown in Figs. 1B and 1C are for fixing the wires 173 of the base 100 to which the power supply 103 and the external plug 170 are connected.

In another embodiment, the arrangement of the plurality of LEDs 102 in the base 100 includes a straight line and two flats. A combination of arbitrary lines such as a straight line or an arrow shape, and FIGS. 1A to 1C show an arrangement in which two parallel lines are arranged. In addition, the color combination of the plurality of LEDs 102 includes a single color LED or a combination of LEDs of two or more colors. The positions of the power supply 103, the holes 104 or the holes 105, the electric wires 173, and the wire holders 174, 175 are arranged in such a manner as not to affect the combined arrangement of the plurality of LEDs 102.

The material of the foregoing substrate 101 includes an aluminum plate for quickly dissipating heat generated by the plurality of LEDs 102. Therefore, when the LED lighting device is used for a long time, there is no overheating.

Referring to FIG. 5, the power supply 103 disposed in the base 100 includes a current input rectification 埠1, a grounding 埠2, an output 埠3, a dimming 埠4, a comparator 埠5, and an amplification signal 埠6, thereby providing Current to the plurality of LEDs 102. The current input rectification 埠1 is connected in series through the resistors R6 and R7 and the rectifier bridge BD1; the dimming 埠4 and the capacitor C3 are connected in series; the comparator 埠5 is connected in series with the capacitor C4, and the dimming 埠4 and the comparator 埠5 are connected to the first One node; the amplification signal 埠6 is connected in series with R8 and R9 in parallel; the ground 埠2 is connected to the second node, the second node is connected to the first node; the output 埠3 is connected in series with the resistor R5 and the FET Q1, and the output is 埠3 Pass the current and the dimming signal to the plurality of LEDs 102.

Referring to FIG. 2, a side view of the cover 200 of the LED lighting device of the present invention is shown, which mainly includes a cover 201, and at least one cover frame strip can be disposed on the inner side of the cover 201, and each cover has more than one cover strip. The groove structure, the number of groove structures described above is used as an example and is not intended to limit the invention. In this embodiment, the two cover frame strips 210 and 220 are disposed on the inner side of the cover plate 20, and the cover frame strips 210 and 220 respectively have two groove structures 211, 212, 221, and 222, and the plurality of magnets 251, 252, 261, and 262. They are respectively disposed in the groove structures 211, 212, 221, and 222, and are clearly shown in the figure. The second figure shows the separated plurality of magnets and the groove structure, and is connected by a broken line to indicate that the plurality of magnets can be disposed in the groove structure. The cover frame strips 210, 220 and the cover plate 201 form the cover body 200; the groove structure positions 111, 112, 121, 122 of the base 100 correspond to the groove structure positions 211, 212, 221, 222 of the cover body 200, respectively. Thereby, the plurality of magnets 151, 152, 161, 162 disposed in the groove structures 111, 112, 121, 122 of the base 100 and the plurality of magnets disposed in the groove structures 211, 212, 221, 222 of the cover 200 251, 252, 261, 262 are attracted. Figure 3 shows a side view of the outer view of the second cover 200 to provide a clearer illustration.

The cover plate 201 is also used to decorate the appearance of the LED lighting device, and the material thereof includes a PC board. Glass, or ceramic. The cover plate 201 is preferably a PC plate because the PC plate is light in weight, high in hardness, and diverse in color. The PC board can be a transparent board or a translucent board. The outer surface of the cover 201 includes a smooth, atomized, patterned or engraved surface for beautifying the appearance of the LED lighting device. The embodiment of Figures 2 and 3 shows a transparent, smooth cover 201. The most important one is that the surface of the cover 201 needs to have a light-shaping structure to facilitate scattering of light.

Please refer to Figure 4, the LED lighting device of the present invention uses a plurality of magnets to mount the base 100 In combination with the cover 200, the fourth figure shows the plurality of magnets 151, 152, 161, 162 and the recess structure 211, 212, 221 of the cover 200 which have been respectively disposed in the groove structures 111, 112, 121, 122 of the base 100. The plurality of magnets 251, 252, 261, and 262 in 222. The positions of the groove structures of the base 100 and the cover body 200 correspond to each other, so that the plurality of magnets (151, 251; 152, 252; 161, 261; 162, 262) in the groove structure attract each other to make the base 100 of the LED lighting device The cover 200 can be assembled quickly and in combination.

The shape of the groove structure 111, 112, 121, 122 of the base 100 and the groove structure 211, 212, 221, 222 of the cover body 200 include a cylinder, a cube, a rectangular parallelepiped, and a polyhedron.

In one embodiment, the two magnetic poles of the plurality of magnets 151, 152, 161, 162, one magnetic pole is used to attract the plurality of magnets 251, 252, 261, 262 of the cover 200, and the other magnetic pole can be used to attract the base 100 of the illumination device to A mounting surface having a magnetic substance, such as a metal plate having magnetic properties.

In another embodiment, referring to FIG. 1D, in order to make the mounting firmer, the base frame strips 110 and 120 respectively include at least one accommodating space 113, 123 for arranging the plurality of magnets 153 and 163 for clear display. 1D shows the separated plurality of magnets 153, 163 and the accommodating spaces 113, 123, and is connected by a broken line to indicate that the plurality of magnets can be disposed in the accommodating space; and at the same time, the plurality of magnets 151, 152, 161, 162 are displayed in a separated manner. And connected by a broken line to indicate that the plurality of magnets can be disposed in the groove structure. The shape of the accommodation spaces 113, 123 includes a cylinder, a cube, a cuboid, and a polyhedron. The substrate 101 covers the plurality of magnets 153 and 163, and the plurality of magnets 153 and 163 in the accommodation spaces 113 and 123 serve to facilitate the convenience and stability of the installation of the illumination device.

The fourth figure also shows the plurality of magnets 153, 163 which have been disposed in the accommodating spaces 113, 123. When the illuminating device is mounted on the mounting surface having the magnetic substance, the plurality of magnets 151, 152, 161, 162 in the groove structures 111, 112, 121, 122 can attract the magnetic substance on the mounting surface, and accommodate the spaces 113, 123. The plurality of magnets 153, 163 can assist in attracting the magnetic material of the mounting surface, thereby increasing the stability of the lighting device during installation.

The LED lighting device of the present invention integrates the plurality of LEDs 102 and the power supply 103 in the same device to prevent the power supply from being exposed to moisture due to exposure, and to facilitate installation of the lighting device. The plurality of magnets 151, 152, 161, 162 of the base 100 and the plurality of magnets 251, 252, 261, 262 of the cover 200 are attracted so that the cover 200 can be directly opened without any tools, and the components in the illumination device can be assembled. maintain.

The base frame strips 110, 120 and the cover frame strips 210, 220 are also used to decorate the appearance of the LED illumination structure, and the material thereof may be PC board, glass, or ceramic. The base frame strips 110, 120 and the cover frame strips 210, 220 are preferably made using a PC version because the PC board is light in weight, high in hardness, and diverse in color. The PC board can be a transparent board or a translucent board. The appearance of the base frame strips 110, 120 and the cover frame strips 210, 220 may be smooth, atomized, patterned or engraved surfaces.

For an embodiment, referring to FIG. 4, the total thickness of the base frame strips 110, 120 and the cover frame strips 210, 220 is between 1.5 cm and 2 cm. When viewing the LED lighting device from the outside, this distance is matched with the shimming function of the cover plate, so that the uniform light scattering effect generated by the plurality of LED lights through the cover plate is similar to the installation of two incandescent lamps in the lighting device, so that the naked eye is not noticed. Individual single LED particles.

Referring to FIG. 4, after the base 100 and the cover body 200 are assembled, an accommodation space is formed inside, and the volume of the accommodation space is at most 2 cm (the total thickness of the base frame strips 110, 120 and the cover frame strips 210, 220 combined). The accommodation space of 2 cm by volume is used to accommodate the plurality of LEDs 102, the power supply 103, the electric wires 171, 172, 173, and the wire holders 174, 175.

In another embodiment, please refer to FIG. 6A, which shows an inner side view of a cover 600 according to another embodiment of the present invention. The cover 600 further includes a bezel 607 for decorating the appearance of the LED illumination device, and the material thereof can be a PC board. , glass, crystal or ceramic. The frame 607 is preferably a PC version because the PC board is light in weight, high in hardness, and diverse in color. The PC board can be a transparent board or a translucent board. The frame 607 can be a smooth, atomized, patterned or engraved surface for beautifying the appearance of the LED lighting device, and FIG. 6B shows a side view of the cover 600 of another embodiment of the present invention, showing a smooth surface frame 607 It is disposed on the edge of the surface of the cover 600 to decorate the frame of the cover 601 having a light-homing effect.

The cover 600 further includes at least one cover side frame strip for decorating the side frame of the LED lighting device. Figures 6A, 6B show an embodiment having two cover side frame strips 630, 640. The cover side frame strips 630, 640 have or do not have more than one groove structure respectively, the groove structure is for accommodating magnets, and the combination of the LED illumination devices is assisted, and the embodiment of FIGS. 6A and 6B shows that the groove structure is not provided. Side frame The strips 630, 640, and the discrete magnets 651, 652, 661, 662 are arranged in separate manners to be disposed in the groove structures 611, 612 of the cover frame strip 610 and the groove structures 621, 622 of the cover frame strip 620, respectively.

For an embodiment, please refer to FIG. 6A, the cover frame strips 610, 620 and the cover side frame. The strips 630, 640, the middle portion of the cover frame strips and the side frame strips 610, 620, 630, 640 and the bezel 602 are used to provide the cover 601, thereby further reducing the thickness of the LED lighting device.

Referring to FIG. 7A, the base 700 further includes at least one base side frame strip 730 for The side frame of the decorative LED lighting device. The embodiment of FIG. 7A shows that the base 700 includes two base side frame strips 730 and 740. The base side frame strips 730 and 740 have or have not more than one groove structure respectively, and the groove structure is for accommodating a magnet for assisting. In combination with the LED lighting device, the embodiment of FIG. 7A shows the base side frame strips 730 and 740 having no groove structure, and the plurality of magnets 751, 752, 761, and 762 are respectively disposed on the base frame strip 710 in a separate drawing manner. The groove structures 711, 712 and the groove structures 721, 722 of the base frame strip 720. . The plurality of LEDs 702 are disposed in the base 700. The power supply 703 is disposed in the base 700. The plurality of LEDs 702 and the power supply 703 are electrically connected to each other through the wires 771 and 772. The wire 773 is connected to the power supply 703, and is electrically connected to the plug 770 through the hole 704 for providing an external power source to the power supply 703, wherein the wire holders 774, 775 are used to fix the wires 773 in the base.

The substrate 701 of the base 700 may be an aluminum plate for quickly dissipating heat. Therefore, the use of the LED lighting device for a long time does not cause the LED lighting device to overheat.

For example, referring to FIG. 7B, one of the base frame strips of the base 700 can be provided with a hole 705, so that the wire 773 connected to the power supply 703 can be electrically connected to the external plug 770 through the hole 705, and FIG. 7B shows A hole 705 is provided in the base frame strip 710 for providing a wire 773 therethrough. Referring to FIG. 7C, one of the base side frame strips of the base 700 can be provided with a hole 706 for electrically connecting the wire 773 of the power supply 703 to the external plug 770 through the hole 706. The 7C shows that the hole 705 is disposed at A base frame strip 730 is provided to provide a wire 773 therethrough. The wire holders 774, 775 shown in Figs. 7B, 7C are for fixing the wires 773 of the base 700 to which the power supply 703 and the external plug 770 are connected.

In another embodiment, the arrangement of the plurality of LEDs 702 in the base 700 includes a combination of arbitrary lines such as a straight line, two parallel lines, or an arrow shape, and FIGS. 7A-7C show an arrangement in which two parallel lines are arranged. In addition, the color combination of the plurality of LEDs 702 includes a single color LED or an LED hybrid combination of two or more colors. The foregoing power supply 703, the hole 704, the hole 105 and the hole 106, The position where the wire 773 and the wire holders 774, 775 are disposed is mainly such that the combined arrangement of the plurality of LEDs 702 is not affected.

The cover side frame strips 630, 640 and the base side frame strips 730, 740 are also used to decorate the LEDs The appearance of the lighting structure may be PC board, glass, or ceramic. The side frame strips 630, 640, 730, 740 are preferably used with the PC version because the PC board is light in weight, high in hardness, and diverse in color. The PC board can be a transparent board or a translucent board. The appearance of the side frame strips 630, 640, 730, 740 can be a smooth, atomized, patterned or engraved surface. The 6A and 6B show the cover side frame bars 630 and 640 which are smooth in appearance, and the 7A to 7C charts show the base side frame bars 730 and 740 which are smooth in appearance.

Please refer to Figure 8, the LED lighting device of the present invention uses a plurality of magnets to connect the base 700 Combined with the cover 600, the eighth figure shows the plurality of magnets 751, 752, 761, 762 and the recess structure 611, 612, 621 of the cover 600 which have been respectively disposed in the groove structures 711, 712, 721, 722 of the base 700. The plurality of magnets 651, 652, 661, and 662 in 622. The positions of the groove structures of the base 700 and the cover 600 correspond to each other, so that the plurality of magnets (651, 751; 652, 752; 661, 761; 662, 762) in the groove structure attract each other to make the base 700 of the LED lighting device The cover 600 can be assembled quickly and in combination.

The shape of the groove structure 711, 712, 721, 722 of the base 700 and the groove structure 611, 612, 621, 622 of the cover 600 include a cylinder, a cube, a rectangular parallelepiped, and a polyhedron.

In one embodiment, the two magnetic poles of the plurality of magnets 751, 752, 761, and 762, one magnetic pole is used to attract the plurality of magnets 651, 652, 661, and 662 of the cover 600, and the other magnetic pole can be used to attract the base 700 of the illumination device to A mounting surface having a magnetic substance, such as a ceiling having a magnetic metal plate, a bottom plate, or a wall.

In another embodiment, referring to FIG. 7D, in order to make the mounting more secure, the base frame strips 710 and 720 respectively include at least one accommodating space 713, 723 for setting the plurality of magnets 753 and 763 for clear display. Figure 7D shows the separated plurality of magnets 753, 763 and the accommodating spaces 713, 723, and connected by a broken line to indicate that the plurality of magnets can be disposed in the accommodating space; and at the same time, the plurality of magnets 751, 752, 761, 762 are displayed in a separated manner. And connected by a broken line to indicate that the plurality of magnets can be disposed in the groove structure. The shapes of the accommodation spaces 713 and 723 include a cylinder, a cube, a rectangular parallelepiped, and a polyhedron. The substrate 701 covers the plurality of magnets 753 and 763, and the plurality of magnets 753 and 763 in the accommodation spaces 713 and 723 are used to assist the convenience and stability of the installation of the illumination device.

FIG. 8 also shows a plurality of magnets 753 disposed in the accommodating spaces 713 and 723, 763. When the illuminating device is mounted on the mounting surface having the magnetic substance, the plurality of magnets 751, 752, 761, and 762 in the groove structures 711, 712, 721, and 722 can attract the magnetic substance on the mounting surface, and the contents of the accommodating spaces 713 and 723 The plurality of magnets 753, 763 can assist in attracting the magnetic material of the mounting surface, thereby increasing the stability of the lighting device during installation.

The total thickness of the cover frame strips 610, 620 and the base frame strips 710, 720 is combined 1.5 cm to 2 cm. When viewing an LED illuminator from the outside, this distance provides a scattering effect of multiple LED lights, similar to installing two incandescent lamps in a lighting fixture. The cover side frame strips 630, 640 and the base side frame strips 730, 740 may or may not be combined, and the total thickness of the cover side frame strips 630, 640 and the base side frame strips 730, 740 may be up to 2 cm. The embodiment of Figure 8 shows a combined cover side frame strip 630, 640 and base side frame strips 730, 740.

After the cover body 600 and the base 700 are assembled, a receiving space is formed inside, and the space is accommodated. The volume height is at most 2 cm (the total thickness of the cover frame strips 610, 620 and the base frame strips 710, 720 combined), and the accommodation space of 2 cm volume height is used to set the plurality of LEDs 702, the power supply 703, the wires 771, 772, 773 and wire holders 774, 775. Such an LED lighting device is small in size for carrying and transporting, and the integrated power supply 703 is internally designed to provide installation convenience.

The embodiments show that the bases 100, 700 and the covers 200, 600 are in the shape of a rectangular parallelepiped, and the rectangular outer shape is merely an example and is not intended to be limiting.

Referring to Fig. 9, the illuminating device formed by assembling the cover 600 and the base 700 can be spliced to each other and combined into various arrangement combinations, and Fig. 9 shows a series arrangement.

While the present invention has been described, it will be understood by those of ordinary skill in the art that the present invention is not limited by the embodiments described above. Furthermore, various changes and modifications have been made within the spirit and concept of the invention. The invention is defined by the scope of the following claims.

610, 620‧‧‧ hood frame

651, 652, 661, 662‧‧‧ magnets

710, 720‧‧‧ base frame

751, 752, 753, 761, 762, 763‧‧‧ magnets

Claims (20)

A magnetic illuminating device comprising: a substrate; at least one base frame strip having more than one groove structure disposed on the substrate, the substrate and the base frame strip forming a base; a plurality of LEDs disposed on the base a power supply, disposed in the base, the power supply and the plurality of LEDs are electrically connected to each other; a cover plate having a surface comprising a light-shaping structure; at least one cover frame strip having more than one groove structure Disposed on the inner side of the cover plate, the cover frame strip and the cover plate form a cover body, the groove structure position of the cover body corresponds to the groove structure position of the base; and a plurality of magnets, The plurality of magnets are respectively disposed in the base and the groove structure of the cover body, wherein the plurality of magnets of the base attract the magnetic material of the plurality of magnets and a mounting surface of the cover body, whereby the base and the cover body The plurality of magnets are attracted to each other to bond the base and the cover; thereby, the plurality of magnets of the base and the magnetic substance of the mounting surface are attracted to each other to mount the LED lighting device. The magnetic illuminating device of claim 1, wherein the material of the substrate comprises an aluminum plate. The magnetic illuminating device of claim 1, wherein the arrangement of the plurality of LEDs comprises an arrangement of straight lines, two parallel straight lines or an arrow shape. The magnetic illuminating device of claim 1, wherein the color combination of the plurality of LEDs comprises a single color LED or an LED hybrid combination of two or more colors. The magnetic illuminating device of claim 1, wherein the power supply comprises: a rectifying 埠, a dimming 埠, a control 埠, an amplifying signal 埠, a grounding 埠, and an output 埠, thereby providing Current to the complex LED. The magnetic illuminating device of claim 1, wherein the material of the cover comprises a PC board. The magnetic illuminating device of claim 1, wherein the material of the cover frame strip and the base frame strip comprises a PC board. The magnetic illuminating device of claim 1, further comprising a bezel disposed on an outer surface of the cover for decorating the cover. The magnetic illuminating device of claim 8, wherein the material of the bezel comprises a PC board. The magnetic illuminating device of claim 8, wherein the cover frame strip is disposed inside the bezel. The magnetic illuminating device of claim 1, wherein the base frame strip further comprises at least one accommodating space for accommodating a plurality of magnets for attracting magnetic substances on the mounting surface. The magnetic illuminating device of claim 1, further comprising at least a cover side frame strip or a base side frame strip disposed on the cover plate or the substrate. The magnetic illuminating device of claim 12, wherein the cover side frame strip or the base side frame strip has or does not have more than one groove structure. The magnetic illuminating device of claim 12, wherein the material of the side frame of the cover or the side frame of the base comprises a PC board. The magnetic illuminating device of claim 12, wherein the base side frame strip further comprises at least one accommodating space for accommodating a plurality of magnets for attracting magnetic substances on the mounting surface. The magnetic illuminating device of claim 12, further comprising a bezel disposed on an outer surface of the cover for decorating the cover. The magnetic illuminating device of claim 12, wherein the material of the bezel comprises a PC board. The magnetic illuminating device of claim 12, wherein the cover frame strip and the cover side frame strip are disposed inside the bezel. The magnetic illuminating device of claim 1, wherein the cover frame strip and the base frame strip have a total thickness of between 1.5 cm and 2 cm. The magnetic illuminating device of claim 1, wherein the magnetic illuminating device has a splicing combination of serial connection, parallel connection, or a hybrid thereof.