TWM601313U - Modular building block type light bulb device - Google Patents

Abstract

A modularized building block type light bulb device includes a power supply unit and at least one light emitting unit. The power supply unit includes a substrate, a plurality of first assemblies arranged on the substrate, and a plurality of second assemblies arranged on the substrate. Each of the plurality of first assemblies has a first shape feature. The plurality of second assemblies respectively have a second shape feature. The first shape feature is different from the second shape feature. The light-emitting unit includes a base, a third assembly set on the base, a fourth assembly set on the base, and a light-emitting module set on the base. The third assembly can be combined with the first assembly. The fourth assembly can be combined with the second assembly.

Description

Modular building block type light bulb device

The present invention relates to a light bulb device, in particular to a modularized building block type light bulb device capable of removing the light shield and replacing or adjusting the LED (Light-emitting diode).

With the advancement of science and technology, LED (Light Emitting Diode) has many advantages such as low power consumption, small size, long life and low temperature, etc., especially for the advantages of energy saving, so that LEDs are widely used.

Traditional incandescent bulbs have been replaced by other lamps due to their high power consumption and high temperature. LEDs have become the mainstream of a new generation of lighting, and are widely used in various lighting fixtures. Efforts to develop a new lighting source.

At present, the design of the LED lamp is closed, and the LED lamp pellet is sealed in the light cover. Therefore, when the LED is damaged, the LED lamp will be discarded, resulting in waste of other available materials and increased cost.

Therefore, although the current LED lamps can meet the needs of general users and use a more power-saving way to illuminate, but the LED lamps are damaged or attenuated, they must be discarded as a whole group, which cannot exert the maximum effect, and there is still room for improvement.

In addition, LED lamps with adjustable brightness and color temperature are also available on the market. The biggest problem with this type of lamps is that the circuit for scheduling the luminosity is complicated and additional control circuits must be configured. Among them, the adjustment must be set on the lamp switch. Optical circuit, additional control circuit configuration in the wall, this method increases wiring difficulty and safety concerns.

Although some companies have proposed to control with a wireless remote control, this method can indeed achieve the purpose of reducing wiring, but an additional wireless transmitting device is needed, and the lamp itself must have a wireless receiving circuit, resulting in high price and inconvenient use of the lamp. .

Refer to Figure 1, which is a Taiwan patent M416721, a detachable LED bulb structure 1, which includes a lamp holder holder 101, which can be equipped with a lamp holder 102 for different specifications, and its exterior is provided with threads 103 for screw assembly It is installed in the lamp holder 102 and has a conductive relationship, and inside it is provided with a pocket 104, and a pair of conductive terminals 105 are provided at the inner end of the pocket 104, and the pocket 104 can be used for an additional power supply 106 Set up, and make a power supply 106 and the conductive terminal 105 obtain the conductive relationship of the plug-in connection.

The main function of the power supply 106 is to convert alternating current to direct current. The size of the power supply 106 is the same as or slightly smaller than the pocket 104 of the lamp holder 101, and is set on the front and rear ends of the power supply 106. There are two pairs of socket holes 107. The back-end socket holes 107 are used for inserting the conductive terminals 105 in the sockets when the power supply 106 is inserted into the socket 104 of the lamp holder 101. The hole 107 can be used for plugging in the power cord 109 of the circuit substrate 108 to obtain the power supply relationship to the circuit substrate 108.

A heat-dissipating decorative base 110 is connected to the front end of the lamp holder base 101. A coupling groove 111 is provided at the front end of the heat-dissipating decorative base 110 to assemble the circuit board 108, and a pair of hollow pipes 112 are provided in the center of the bottom of the coupling groove 111. The power plug wire 109 for the circuit board 108 can be inserted through the hollow tube 112 to the plug hole 107 of the power supply 106 built in the lamp holder 101. In addition, a plurality of fins 113 are arranged at intervals on the outer periphery of the rear end of the coupling groove 111 of the heat dissipation decorative seat 110, and the adjacent fins 113 are hollowed out as heat dissipation holes (not shown in the figure), To dissipate the internal heat to the outside.

The circuit board 108 is assembled in the coupling groove 111 of the heat dissipation pedestal 110, and a power patch cord 109 is provided at the rear of the circuit board 108, so that the power patch cord 109 passes through the preset hollow tube 112 of the heat radiating decorative seat 110 and is plugged into the power source. The power supply relationship of the power supply 106 to the circuit board 108 is obtained in the insertion hole 107 on the front surface of the supply 106, and a predetermined number of LED lights 114 are arranged on the front surface of the circuit board 108. 114 emits light as an illumination source.

A light-transmitting lampshade 115 is coupled to the coupling groove 111 at the front end of the heat-dissipating decorative seat 110. It is made of light-transmitting material, and can be made into a spherical or other predetermined type of cover according to the needs for the circuit The substrate 108 and the LED lamp 114 form a cover protection, and can allow the light of the LED lamp 114 to pass through the light-transmitting lampshade 115 to transmit outward.

Although the prior art discloses a lamp that emits LED light, it still has the following shortcomings in actual use:

1. The luminous intensity cannot be changed: The conventional power supply is fixed, and the number of LEDs is also fixed, so the luminosity emitted is fixed and the luminous intensity cannot be changed.

2. The mask cannot be removed: The conventional photomask and the base are fixed, and the photomask and the base cannot be removed.

3. LED cannot be replaced: The conventional LED has been soldered on the circuit board and cannot be easily replaced. When the LED fails, the entire set of LED lamps must be discarded.

Therefore, how to simply combine and separate the LED lamp pellets and the circuit to replace the faulty LED, and to change the luminous intensity of the LED lamp without increasing the wiring circuit, is an urgent goal for relevant technicians.

In view of this, the purpose of the present invention is to provide a modularized building block type light bulb device, which includes a power supply unit and at least one light emitting unit.

The power supply unit includes a substrate, a plurality of first assemblies disposed on the substrate, a plurality of second assemblies disposed on the substrate, and a power module disposed on the substrate, the plurality of first assemblies respectively have a first The shape feature, each of the plurality of second assemblies has a second shape feature, and the first shape feature is different from the second shape feature.

The light-emitting unit includes a base, a third assembly set on the base, a fourth assembly set on the base, and at least one light-emitting module set on the base. The third assembly can be combined with The first assembly is combined, and the fourth assembly can be combined with the second assembly, so that the base is detachably disposed on the substrate, and the power module is electrically connected to the light-emitting module.

Another technical means of the present invention is that the aforementioned third assembly has a third shape feature, and the third shape feature matches the first shape feature.

Another technical means of the present invention is that the above-mentioned fourth assembly has a fourth shape feature, and the fourth shape feature matches the second shape feature.

Another technical means of the present invention is that the above-mentioned power supply unit includes a plurality of first electrodes arranged on the substrate and a plurality of second electrodes arranged on the substrate.

Another technical means of the present invention is that the above-mentioned light-emitting unit further includes a third electrode arranged on the base body and a fourth electrode arranged on the base body, and the third electrode can be connected to the first electrode , The fourth electrode can be connected to the second electrode.

Another technical means of the present invention is that the above-mentioned first electrode is arranged in the first assembly, the second electrode is arranged in the second assembly, the third electrode is arranged in the third assembly, and the Four electrodes are arranged in the fourth assembly.

Another technical means of the present invention is that the above-mentioned modularized building block light bulb device further includes a main body unit, and the main body unit further includes a casing, and the substrate is disposed on the casing.

Another technical means of the present invention is that the above-mentioned body unit further includes a plurality of heat sinks arranged on the casing.

Another technical method of the present invention is that the above-mentioned body unit further includes a top wall disposed on the casing.

Another technical method of the present invention is that the above-mentioned light-emitting unit further includes a photomask detachably connected to the top wall.

The beneficial effects of this new model are:

The characteristics and technical content of the patent application related to this new model will be clearly presented in the following detailed description of the two preferred embodiments with reference to the drawings. Before detailed description, it should be noted that similar components are represented by the same numbers.

Refer to Figures 2, 3, 4 and 5, which are a first preferred embodiment of a new modularized building block type light bulb device 3. The modularized building block type light bulb device 3 includes a power supply unit 31, at least A light emitting unit 32 and a body unit 33.

The power supply unit 31 includes a substrate 311, a plurality of first assemblies 312 disposed on the substrate 311, a plurality of second assemblies 313 disposed on the substrate 311, a plurality of first electrodes 314 disposed on the substrate 311, and a plurality of first electrodes 314 disposed on the substrate 311. The second electrode 315 of the substrate 311 and a power module 316 arranged on the base 321. In the first preferred embodiment, the plurality of first electrodes 314 and the plurality of second electrodes 315 are provided in three sets, and in actual implementation, this should not be limited.

The light emitting unit 32 includes a base 321, a third assembly 322 arranged on the base 321, a fourth assembly 323 arranged on the base 321, and at least one light emitting module 324 arranged on the base 321 A third electrode 325 arranged on the base body 321, a fourth electrode 326 arranged on the base body 321, and a mask 327 detachably connected to the main body unit 33. In the first preferred embodiment, the number of the base body 321 is one to three, which should not be limited in actual implementation.

The main body unit 33 further includes a housing 331, a plurality of heat sinks 332 arranged on the housing 331, and a top wall 333 arranged on the housing 331. The housing 331 of the main body unit 33 is generally cylindrical, and the plurality of heat dissipation fins 332 are arranged outside the housing 331 and extend outward.

The top of the casing 331 has a top plate 334, the base plate 311 is disposed on the top plate 334 of the casing 331, and the top plate 334 is provided with holes to allow the power module 316 to pass through and be placed in the casing 331 The heat generated by the power module 316 can be dissipated by the housing 331 and the plurality of heat sinks 332, the top wall 333 is disposed on the periphery of the top plate 334, and the photomask 327 is detachably connected to the top wall 333 .

The top wall 333 can support the photomask 327 so that the photomask 327 does not fall off the seat body 321. Preferably, the top wall 333 is provided with a clamp on the outside, and the bottom edge of the photomask 327 is provided with a corresponding The grooves are aligned so that the mask 327 and the top wall 333 can be combined together detachably. The mask 327 is made of a light-transmitting material, so that the light emitted by the light-emitting module 324 can be transmitted to the outside.

In the first preferred embodiment, the substrate 311 is a circuit board, the power module 316 is disposed on the lower surface of the substrate 311, the first assembly 312, the second assembly 313, and the first electrode 314 And the second electrode 315 is arranged on the upper surface of the substrate 311. The power module 316 is electrically connected to the first electrode 314 and the second electrode 315 through the circuit in the substrate 311.

The base plate 311 is provided with a plurality of screw holes, and a plurality of screws 341 can be used to lock the base plate 311 on the top plate 334. In the first preferred embodiment, the number of the screw holes is three, which are respectively provided between each group of the first electrode 314 and the second electrode 315. In actual implementation, this should not be limited.

The power supply unit 31 further includes a fifth electrode 317 disposed on the base body 321 and a sixth electrode 318 disposed on the base body 321. The fifth electrode 317 and the sixth electrode 318 are electrically connected to the power module 316. Preferably, the bottom end of the power module 316 is provided with two contact electrodes (such as a socket structure on the wall) to be electrically connected to the fifth electrode 317 and the sixth electrode 318, respectively. In actual implementation, The use of other electrical connection structures should not be limited to this.

The fifth electrode 317 and the sixth electrode 318 are used to connect to mains (for example, 110V AC power), and the power module 316 transforms the mains to become the power (for example, 5V, DC power supply such as 12V, or 24V), and output from the plurality of first electrodes 314 and the plurality of second electrodes 315.

In the first preferred embodiment, the fifth electrode 317 and the sixth electrode 318 are disposed at the bottom of the housing 331. Preferably, the fifth electrode 317 is spiral in appearance, and the sixth electrode 318 and the second electrode 318 The five electrodes 317 are spaced apart and are arranged below the fifth electrode 317. The appearance of the fifth electrode 317 and the sixth electrode 318 is the same as that of a general screw-mounted lamp, which will not be described in detail here, and should not be used in actual implementation. Is limited.

The plurality of first assemblies 312 each have a first shape feature, the plurality of second assemblies 313 each have a second shape feature, the third assembly 322 has a third shape feature, the third shape feature and the The first shape feature matches, the fourth assembly 323 has a fourth shape feature, and the fourth shape feature matches the second shape feature. The third assembly 322 can be combined with the first assembly 312, The fourth assembly 323 can be combined with the second assembly 313.

The first shape feature is different from the second shape feature, and the third shape feature is different from the fourth shape feature. Therefore, the first assembly 312 cannot be combined with the fourth assembly 323, and the second assembly 313 cannot Combined with the third assembly 322, the.

In the first preferred embodiment, the first shape feature is a circular cylinder, the second shape feature is a square cylinder, the third shape feature is a circular groove, and the fourth shape feature is a quadrilateral For the square groove, in actual implementation, the first shape feature, the second shape feature, the third shape feature, and the fourth shape feature may be three-dimensional structures or groove structures of other shapes, and should not be limited thereto.

The first assembly 312 with the first shape feature of a circular cylinder can be combined with the third assembly 322 with the third shape feature of a circular groove, and the second assembly features the second shape of a square cylinder. 313 can be combined with the fourth assembly 323 which has the fourth shape feature of the square groove.

Furthermore, the first assembly 312 with the first shape feature of a circular cylinder cannot be combined with the fourth assembly 323 with the fourth shape feature of a quadrangular groove, and it has the second shape feature of a quadrangular cylinder. The second assembly 313 cannot be combined with the third assembly 322 having the third shape feature of the circular groove.

When the third assembly 322 and the fourth assembly 323 on the base 321 are combined with the first assembly 312 and the second assembly 313 of the substrate 311, the third electrode 325 can be combined with the first assembly 313. The electrode 314 is connected, and the fourth electrode 326 can be connected to the second electrode 315. The third electrode 325 and the fourth electrode 326 are electrically connected to the light-emitting module 324 through the circuit in the base body 321 so that the light-emitting module 324 emits light to the outside.

The light emitting module 324 is an LED (Light Emitting Diode) lamp chip, which can emit light to the outside when receiving a direct current of a proper voltage. In the first preferred embodiment, two light emitting modules 324 are provided on each base body 321, and the actual implementation should not be limited to this.

With reference to Figures 6, 7 and 8, respectively, the use of a base 321, two bases 321, or three bases 321 is provided on the substrate 311. When the photomask 327 is separated from the top wall 333 Afterwards, the number of bases 321 on the substrate 311 can be adjusted. When one base 321 is provided, the modularized building block light bulb device 3 emits the weakest light. When three bases 321 are provided, the module The light from the modularized light bulb device 3 is the strongest. Therefore, the present invention can simply adjust the luminous intensity without additional complicated control circuits. In addition, the base 321 of the damaged or attenuated light-emitting module 324 can be replaced to prevent the power supply module 316 from being in good condition but the entire modular building block light bulb device 3 is discarded.

Because the new model can keep good power module 316 and continue to use it, it effectively conforms to Cradle-to-cradle design, C2C, cradle 2 cradle is a way of bionics in product and system design, which will bring human industry As a natural process, the material is regarded as nutrients circulating in a healthy and safe metabolism. This word refers to the concept of another popular phrase "Cradle to Grave", which means that the cradle to cradle design is sustainable and reflects life and future generations (one is from the birth "cradle" to the The next generation is born, and the other is from the birth of one generation to the death of the same generation).

Because the third assembly 322 of the base 321 can only be combined with the first assembly 312, and the fourth assembly 323 can only be combined with the second assembly 313, the base 321 can be avoided on the substrate 311 The wrong direction is set so that the first electrode 314 is electrically connected to the third electrode 325, and the second electrode 315 is electrically connected to the fourth electrode 326 to prevent the light emitting module 324 from not emitting light due to the incorrect connection direction Status.

With reference to FIG. 9, it is a second preferred embodiment of a new modularized building block light bulb device 3. The second preferred embodiment is substantially the same as the first preferred embodiment, and the same will not be omitted here. In detail, the difference is that the first electrode 314 is disposed on the first assembly 312, the second electrode 315 is disposed on the second assembly 313, and the third electrode 325 is disposed on the third assembly 322. The fourth electrode 326 is disposed on the fourth assembly 323.

In the second preferred embodiment, the first electrode 314 is the first assembly 312 and has a circular cylindrical appearance, and the second electrode 315 is the second assembly 313 and has a rectangular cylindrical appearance. The third electrode 325 is the third assembly 322 and has a circular groove in appearance, and the fourth electrode 326 is the fourth assembly 323 and has a square groove in appearance. In actual implementation, the first electrode 314 may be a conductive layer covering the surface of the first assembly 312, the second electrode 315 may be a conductive layer covering the surface of the second assembly 313, and the third electrode 325 may be an elastic metal plate arranged in the third assembly 322, and the fourth electrode 326 may be an elastic metal plate arranged in the fourth assembly 323 (similar to general charging sockets and charging Jacks, only the shape of the jacks and jacks are different), or use other conductive technology as the structure of the first electrode 314, the second electrode 315, the third electrode 325, and the fourth electrode 326. It should be limited to the example of this preferred embodiment.

In the second preferred embodiment, because the first assembly 312 can only be combined with the third assembly 322, the second assembly 313 can only be combined with the fourth assembly 323, so the first electrode 314 is only electrically connected to the third electrode 325 and not to the fourth electrode 326, and the second electrode 315 is only electrically connected to the fourth electrode 326 and not to the third electrode 325.

It can be seen from the above description that the new modularized building block type light bulb device 3 does have the following effects:

1. Simply change the luminosity: The substrate 311 is provided with a plurality of first assemblies 312 and a plurality of second assemblies 313, and different numbers of bases 321 can be arranged on the base 311. The smaller the number of bases 321, the weaker the luminous intensity. The greater the number of bodies 321, the stronger the luminous intensity.

2. The mask 327 can be removed: The light cover 327 can be detachably combined with the top wall 333. Unlike the early sealed light cover 327, the light-emitting module 324 can be clearly seen in the modularized building block light bulb device 3 of the present invention.

3. Reduce costs: As described above, because the photomask 327 can be separated from the top wall 333, the damaged or attenuated light emitting module 324 can be replaced, so that the undamaged power supply module 316 can continue to be used, effectively reducing costs.

To sum up, the present invention modularizes the base 321 and designs it into a structure similar to a combination of building blocks. Through the combination of the third assembly 322 and the fourth assembly 323 with the substrate 311, not only the luminous intensity can be adjusted Therefore, the damaged or attenuated light-emitting module 324 can be replaced to avoid discarding the undamaged power module 316, so the purpose of new cost can be achieved.

However, the above-mentioned are only two preferred embodiments of the present model, and should not be used to limit the scope of implementation of the present model, that is, simple equivalent changes and changes made in accordance with the scope of the patent application and the description of the model Modifications are still within the scope of this new patent.

1: Detachable LED bulb structure 101: Lamp holder tooth holder 102: Lamp holder 103: Thread 104: container 105: conductive terminal 106: power supply 107: Socket hole 108: Circuit board 109: Power cord 110: heat sink 111: Combination Slot 112: Hollow catheter 113: Rib 114: LED light 115: Translucent lampshade 3: Modular building block type light bulb device 31: power supply unit 311: substrate 312: The first assembly 313: second assembly 314: first electrode 315: second electrode 316: Power Module 317: Fifth electrode 318: sixth electrode 32: light-emitting unit 321: Block 322: The third assembly 323: The fourth assembly 324: Light-emitting module 325: third electrode 326: fourth electrode 327: Mask 33: body unit 331: Shell 332: heat sink 333: Top Wall 334: top plate 341: Screw

Figure 1 is a schematic cross-sectional view illustrating the Republic of China patent M416721, a detachable LED bulb structure; Figure 2 is a three-dimensional schematic diagram showing a first preferred embodiment of a new modularized building block type light bulb device, illustrating the three-dimensional aspect of the modularized building block type light bulb device; 3 is a schematic side view illustrating the side view of the modularized building block light bulb device in the first preferred embodiment; 4 is an exploded schematic diagram illustrating the exploded state of the modularized building block type light bulb device in the first preferred embodiment; Figure 5 is a three-dimensional schematic diagram illustrating the three-dimensional configuration of the base in the first preferred embodiment; Fig. 6 is a schematic diagram illustrating the use of a base body on a substrate in the first preferred embodiment; Figure 7 is a schematic diagram illustrating the use of two bases on a substrate in the first preferred embodiment; FIG. 8 is a schematic diagram illustrating the use of three bases on a substrate in the first preferred embodiment; and 9 is a schematic cross-sectional view showing a second preferred embodiment of a new modularized building block type light bulb device, illustrating a cross-sectional view of a combination of a light-emitting unit and a power supply unit.

311: substrate

312: The first assembly

313: second assembly

314: first electrode

315: second electrode

316: Power Module

317: Fifth electrode

321: Block

324: Light-emitting module

327: Mask

332: heat sink

333: Top Wall

334: top plate

341: Screw

Claims (10)

A modularized building block type light bulb device, including: A power supply unit includes a substrate, a plurality of first assemblies arranged on the substrate, a plurality of second assemblies arranged on the substrate, and a power module arranged on the substrate, the plurality of first assemblies respectively have a first assembly A shape feature, each of the plurality of second assemblies has a second shape feature, and the first shape feature is different from the second shape feature; and At least one light-emitting unit includes a base, a third assembly set on the base, a fourth assembly set on the base, and at least one light-emitting module set on the base, the third assembly It can be combined with the first assembly, and the fourth assembly can be combined with the second assembly, so that the base is detachably disposed on the substrate, and the power module is electrically connected to the light-emitting module. According to the modularized building block type light bulb device described in claim 1, wherein the third assembly has a third shape feature, and the third shape feature matches the first shape feature. According to the modularized building block type light bulb device described in claim 1, wherein the fourth assembly has a fourth shape feature, and the fourth shape feature matches the second shape feature. According to the modularized building block type light bulb device described in claim 1, wherein the power supply unit includes a plurality of first electrodes arranged on the substrate and a plurality of second electrodes arranged on the substrate. According to the modularized building block light bulb device described in item 4 of the scope of patent application, the light-emitting unit further includes a third electrode provided on the base body and a fourth electrode provided on the base body, the third The electrode can be connected to the first electrode, and the fourth electrode can be connected to the second electrode. According to the modularized building block type light bulb device described in claim 5, wherein the first electrode is arranged in the first assembly, the second electrode is arranged in the second assembly, and the third electrode is arranged in The third assembly and the fourth electrode are arranged in the fourth assembly. The modular building block type light bulb device according to the first item of the scope of patent application further includes a body unit, and the body unit further includes a housing, and the substrate is disposed on the housing. According to the modularized building block type light bulb device described in item 7 of the scope of patent application, the body unit further includes a plurality of heat sinks arranged on the casing. According to the modularized building block type light bulb device described in item 7 of the scope of patent application, the main body unit further includes a top wall disposed on the casing. According to the modularized building block type light bulb device described in item 9 of the scope of patent application, the light-emitting unit further includes a light cover detachably connected to the ceiling.

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