TW202004075A - A LED lamp and a lamp assembly having the same - Google Patents

Abstract

A LED lamp and a lamp assembly having the same are provided. The LED lamp has a plurality of contacts. The LED lamp is directly screwed to a lamp socket of the lamp assembly. The LED lamp giving out light when energized and can adjust the color temperature and brightness. Therefore, the LED lamp is very convenient for use.

Description

LED bulbs and lamp sets including the same

The invention relates to an LED bulb and a lamp set including the same.

In general, the LED light bulb is composed of a body and an LED light-emitting component. The LED light-emitting component has two contacts connected to a metal screw part of the body. When the metal screw part of the body is screwed to a lamp holder It can conduct electricity to form a current loop, and the light-emitting component can emit light. Therefore, the LED light bulb is very convenient for disassembly and assembly, and can be directly replaced when damaged. The LED light bulb disclosed by TWM547637 belongs to this category.

However, the light-emitting components of such conventional LED bulbs have only two contacts, so the brightness of the light-emitting components can only be controlled without adjusting the color temperature, and the conventional lamp holder only has two contacts and cannot be equipped with Most contacts can be adjusted with color temperature LED lamps, so the use of conventional LED bulbs and lamp holders is very limited, and there are shortcomings that need to be improved.

Therefore, it is necessary to provide a novel and progressive LED bulb and a lamp set including the same to solve the above-mentioned problems.

The main purpose of the present invention is to provide an LED light bulb and a lamp set including the same. The LED light bulb has a plurality of contacts and can be directly screwed to one of the lamp holders of the lamp set, which can be energized to emit light and have adjustable color temperature and brightness. Function, so it is very convenient in use.

To achieve the above object, the present invention provides an LED light bulb, which is provided in a lamp group, the lamp group includes at least one lamp holder and an electric control unit, the lamp holder is provided with a connector electrically connected to the electric control unit The LED light bulb includes a body, a lamp cover and a light emitting component. The body includes a joint, the joint is provided with an external threaded portion, the external threaded portion is a non-conductive structure and is provided for screwing to a lamp holder. The lamp cover is arranged on the body and is transparent. The light-emitting assembly includes a substrate, a conductive unit, and a plurality of LED elements. The plurality of LED elements are disposed on the substrate. The substrate is disposed between the body and the lamp cover. One end of the conductive unit is connected to the substrate, and the other end is connected. A connecting plate is provided, the connecting plate is provided with a plurality of first contacts, the connecting plate is provided at the connector, the connecting piece is provided with a plurality of second contacts, when the external threaded portion is screwed to the lamp holder and the connection When the board is in contact with the connector, each of the first contacts is electrically connected to each of the second contacts, the electrical control unit can transmit power to make the LED elements emit light, and the electrical control unit can be selectively To adjust the brightness and color temperature of these LED devices.

To achieve the above object, the present invention further provides a lamp set including at least one LED bulb as described above, the lamp set further includes a base, an electric control unit, at least one lamp holder and at least one connecting piece. The seat body has an accommodating space. The electric control unit is set in the accommodating space. The at least one lamp base is arranged on the base body, and each base body is screwed with an external thread part. The at least one connecting piece is electrically connected to the electric control unit and is provided with a plurality of second contacts, each of the connecting pieces is in contact with the connecting plate of an LED lamp, the second contacts are respectively The first contact is electrically connected.

The following merely illustrates the possible implementation forms of the present invention with examples, but it is not intended to limit the scope of the invention to be protected, and will be described first.

Please refer to FIGS. 1 to 7, which show a preferred embodiment of the present invention. The LED light bulb of the present invention is provided in a lamp group 9, the lamp group 9 includes at least a lamp holder 5 and an electric control unit 6, the lamp The base 5 is provided with a connecting member 7 electrically connected to the electric control unit 6. The LED bulb includes a body 1, a lamp cover 2 and a light-emitting assembly 3.

The body 1 includes a joint 11, which is provided with an external threaded portion 12. The external threaded portion 12 is a non-conductive structure and is screwed to a lamp holder 5.

The lamp cover 2 is placed on the body 1 and is transparent.

The light-emitting assembly 3 includes a substrate 31, a conductive unit 32, and a plurality of LED elements 33. The plurality of LED elements 33 are disposed on the substrate 31. The substrate 31 is disposed between the body 1 and the lamp cover 2. The conductive unit 32 One end is connected to the substrate 31, and the other end is connected with a connecting plate 4. In this embodiment, the conductive unit 32 is a plurality of electric wires. The connecting plate 4 is provided with a plurality of first contacts 41. The connecting plate 4 is provided at The connector 11 and the connecting member 7 are provided with a plurality of second contacts 71. When the external threaded portion 12 is screwed to the lamp holder 5 and the connecting plate 4 is in contact with the connecting member 7, each of the first contacts 41 for electrically connecting the second contacts 71, the electric control unit 6 can transmit power to make the LED elements 33 emit light, and the electronic control unit 6 can selectively adjust the brightness of the LED elements 33 to emit light And color temperature.

Specifically, one end of the connector 11 away from the light-emitting assembly 3 is provided with a partition 111, the partition 111 is provided with an insertion groove 112, the connecting plate 4 is embedded in the insertion groove 112, and the connecting member 7 abuts against the The partition 111 and the connecting plate 4 are such that the first contacts 41 and the second contacts 71 are in contact to conduct electricity.

Furthermore, one of the plurality of first contacts 41 and the plurality of second contacts 71 is linearly arranged along the radial direction of the external threaded portion 12, and the other is a conductive ring provided on the center of the plurality of concentric circles. In the embodiment, the first contacts 41 are linearly arranged on the connecting plate 4 along the radial direction of the external thread portion 12, and the second contacts 71 are conductive rings provided on the connecting member 7 with a plurality of concentric circles. Therefore, when the connector 11 is screwed to the lamp holder 5, the first contact 41 can still be in contact with the second contact 71 regardless of the rotation of the connector 11 relative to the lamp holder 5 to any angle, to ensure that Effectively conductive.

Preferably, the body 1 is provided with a set of contact holes 13, the connector 11 is detachably inserted in the set of contact holes 13, the conductive unit 32 is penetrated in the set of contact holes 13, the set of contact holes 13 One of the hole wall and the outer wall of the joint 11 is provided with two clamping grooves 14 and the other is provided with two clamping blocks 15. In this embodiment, the hole wall of the set of connection holes 13 is provided with the two clamping grooves 14 and the The two clamping blocks 15 are provided on the outer wall of the joint 11. The two clamping blocks 15 are respectively mounted on the two clamping slots 14 to facilitate disassembly and assembly, and are more convenient when being stored or transported.

The present invention also provides a lamp set 9 including at least one LED bulb as described above. The lamp set 9 further includes a base 91, an electric control unit 6, at least one lamp holder 5 and at least one connecting member 7. In the embodiment, it is two LED bulbs, two connecting pieces 7 and two lamp holders 5. The base 91 has an accommodating space 92. The electric control unit 6 is set in the accommodating space 92. The at least one lamp base 5 is disposed on the base body 91, and each base body 91 is screwed to the external thread portion 12. The at least one connecting member 7 is electrically connected to the electric control unit 6 and is provided with a plurality of second contacts 71, each of the connecting members 7 is in contact with the connecting plate 4 of the LED lamp, and the second terminals The points 71 are electrically connected to the first contacts 41 respectively.

In this embodiment, each lamp holder 5 includes a first group of connecting members 51, and the external threaded portion 12 is screwed to the first group of connecting members 51. Each of the lamp holders 5 further includes a second group of connecting members 52, the second group of connecting members 52 is provided with two clamping parts 53, the first group of connecting members 51 is provided with two clamping grooves 54, and the two clamping parts 53 are arranged The first group of connecting members 51 are respectively engaged with the two clamping grooves 54. Preferably, each of the lamp holders 5 further includes an abutment member 55, the abutment member 55 is disposed in the first group of connecting members 51, the abutment member 55 is provided with two convex portions 56 radially outward, the The two convex portions 56 are snapped into the first group of connecting members 51, and the end of the pressing member 55 toward the light-emitting assembly 3 presses the connecting member 7 in the direction of the connecting board 4, so that the connecting member 7 can effectively contact the connecting plate 4.

In addition, preferably, the seat body 91 is further provided with at least one universal joint 93. In this embodiment, the seat body 91 is provided with two universal joints 93. A rotating member 94 of the universal joint 93 is connected to the When the lamp holder 5 is connected, the illumination direction of the LED bulb can be changed by rotating the rotating member 94.

The electric control unit 6 includes a receiving chip 61 and at least one power starter 62, each of the power starters 62 is electrically connected between a connecting member 7 and the receiving chip 61, and the receiving chip 61 is An external power supply is connected. The receiving chip 61 can be connected to a remote control device of the outside world (such as infrared transmission or Bluetooth transmission). The receiving chip 61 can receive the signal from the remote control device and control each power supply to start The operation of the device 62 controls the brightness and color temperature of the LED elements 33 of the light-emitting components 3.

In summary, the LED bulb of the present invention and the lamp set including the same, a plurality of first contacts are provided on the connector plate, the connector plate is provided on the connector, and a plurality of second contacts are provided on the connector, when the external thread When the part is screwed to the lamp holder and the connecting plate is in contact with the connecting member, each of the first contacts is electrically connected to each of the second contacts, and the electronic control unit can selectively adjust the LED elements The brightness and color temperature of the light are very convenient for use.

1‧‧‧Body 2‧‧‧Lamp cover 3‧‧‧Lighting assembly 4‧‧‧Connector plate 5‧‧‧Lamp holder 6‧‧‧Electronic control unit 7‧‧‧Connector 9‧‧‧Lamp group 11‧ ‧‧Connector 12‧‧‧External threaded part 13‧‧‧Combination hole 14‧‧‧Card slot 15‧‧‧Card block 111‧‧‧Baffle 112‧‧‧Embedded slot 31‧‧‧‧Base plate 32‧‧‧ Conductive unit 33‧‧‧LED element 41‧‧‧First contact 51‧‧‧First group connector 52‧‧‧Second group connector 53‧‧‧Clamp part 54‧‧‧Card slot 55‧‧‧ The top part 56‧‧‧ convex part 61‧‧‧ receiving chip 62‧‧‧ power starter 71‧‧‧ second contact 91‧‧‧ seat body 92‧‧‧ accommodation space 93‧‧‧ universal joint 94‧‧‧rotating parts

FIG. 1 is a perspective view of a preferred embodiment of the present invention. FIG. 2 is an exploded view of a preferred embodiment of the invention. 3 is a partial perspective view of a preferred embodiment of the present invention. 4 is another partial perspective view of a preferred embodiment of the present invention. 5 is a side cross-sectional view of a preferred embodiment of the invention. 6 is a schematic diagram of a lamp assembly according to a preferred embodiment of the present invention. 7 is a partial schematic view of a lamp assembly according to a preferred embodiment of the present invention.

1‧‧‧Body

2‧‧‧Lamp cover

5‧‧‧ lamp holder

51‧‧‧The first set of connectors

52‧‧‧Second group connector

Claims (10)

An LED light bulb is provided for a lamp group, the lamp group includes at least a lamp holder and an electric control unit, the lamp holder is provided with a connecting piece electrically connected to the electric control unit, the LED lamp includes: a body, It includes a connector, which is provided with an external threaded portion, which is a non-conductive structure and is screwed to a lamp holder; a lamp cover, which is provided on the body and is light-transmissive; a light-emitting component, including A substrate, a conductive unit and a plurality of LED elements, the plurality of LED elements are provided on the substrate, the substrate is provided between the body and the lamp cover, one end of the conductive unit is connected to the substrate, and the other end is provided with a connection plate , The connection plate is provided with a plurality of first contacts, the connection plate is provided at the joint, the connecting piece is provided with a plurality of second contacts, when the external threaded portion is screwed to the lamp holder and the connection plate is connected to the connection When the components are in contact, each of the first contacts is electrically connected to each of the second contacts, the electronic control unit can transmit power to make the LED elements emit light, and the electronic control unit can selectively control the The brightness and color temperature of LED components. The LED light bulb according to claim 1, wherein one end of the joint away from the light-emitting assembly is provided with a partition, the partition is provided with an insertion groove, the connecting plate is embedded in the insertion groove, and the connecting member abuts the partition Board and board. The LED light bulb according to claim 1, wherein one of the plurality of first contacts and the plurality of second contacts is arranged linearly along the radial direction of the external thread portion, and the other is a plurality of concentric conductive conductors ring. The LED light bulb according to claim 1, wherein the body is provided with a set of contact holes, the connector is detachably inserted into the set of contact holes, the conductive unit is penetrated through the set of contact holes, One of the hole wall and the outer wall of the joint is provided with two clamping slots, the other is provided with two clamping blocks, and the two clamping blocks are respectively clamped on the two clamping slots. A lamp set for installation on a ceiling, comprising at least one LED light bulb as described in any one of claims 1 to 4, the lamp set further comprising: a body with an accommodating space; an electric control unit, set In the accommodating space; at least one lamp holder is provided on the holder body, and each holder body is screwed with an external threaded portion; at least one connecting member is electrically connected to the electric control unit and provided with a plurality of second For the contacts, each of the connecting pieces is in contact with the connecting plate of an LED lamp, and the second contacts are electrically connected to the first contacts, respectively. The lamp set according to claim 5, wherein each of the lamp holders includes a first group of connecting pieces, and the external threaded portion is screwed to the first group of connecting pieces. The lamp set according to claim 6, wherein each of the lamp sockets further includes a second set of connecting pieces, the second set of connecting pieces is provided with two clamping parts, and the first set of connecting pieces is provided with two clamping grooves, the two The clamping part is clamped on the first group of connecting pieces and respectively snapped on the two clamping grooves. The lamp set as claimed in claim 5, wherein each of the lamp holders further includes an abutment piece, the abutment piece is disposed in the first set of connection pieces, and the abutment piece is provided with two convex portions radially outward, The two convex portions are snapped into the first set of connecting pieces, and the pressing piece presses the connecting piece toward the connecting plate toward an end of the light emitting element. The lamp set according to claim 5, wherein the base is further provided with at least one universal joint, and a rotating part of the universal joint is connected with the lamp base. The lamp set according to claim 5, wherein the electric control unit includes a receiving chip and at least one power starter, each of the power starters is electrically connected between a connecting piece and the receiving chip, the receiving chip It is also connected to an external power supply.

Images