TWI638961B - A led lamp and a lamp assembly having the same - Google Patents

Abstract

The invention relates to an LED light bulb and a lamp set comprising the same, the LED light bulb has a plurality of contacts and can be directly screwed to a lamp holder of the lamp set, and the LED light bulb can be illuminated after being energized and can adjust color temperature and brightness, so The LED bulb is very convenient to use.

Description

LED bulb and lamp set including the same

The present invention relates to an LED light bulb and a light fixture set therewith.

According to the general LED light bulb, the LED light-emitting component is composed of a body and an LED light-emitting component. The LED light-emitting component has two contacts connected to one metal screwing portion of the body, and when the metal screwing portion of the body is screwed to a lamp socket, The LED can be electrically connected to form a current loop, and the light-emitting component can be illuminated. Therefore, the LED bulb is convenient to be disassembled and assembled, and can be directly replaced when damaged. The LED bulb disclosed in TWM547637 belongs to this category.

However, the light-emitting component of such a conventional LED light bulb has only two contacts, so that only the brightness of the light-emitting component can be controlled, and the color temperature cannot be adjusted, and the conventional lamp holder has only two contacts and cannot be installed. Most of the contacts can adjust the color temperature LED lamps, so the use of LED bulbs and lamp holders is very limited, and there are drawbacks to be improved.

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

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

In order to achieve the above object, the present invention provides an LED light bulb, which is provided in a lamp set, the lamp set includes at least one lamp holder and an electronic control unit, and the lamp holder is provided with a connection member electrically connected to the electronic control unit. The LED bulb includes a body, a lamp cover and a lighting assembly. The body includes a joint, and the joint is provided with an external thread portion which is non-conductive and is screwed to a socket. The lamp cover is disposed on the body and is permeable to light. 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 disposed, the connecting plate is provided with a plurality of first contacts, the connecting plate is disposed on the joint, the connecting member is provided with a plurality of second contacts, and the external threaded portion is screwed to the lamp holder and the connection is When the board 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 transmit power to cause the LED elements to emit light, and the electronic control unit is selectively The brightness and color temperature of the illumination of the LED elements are controlled.

To achieve the above object, the present invention further provides a lamp assembly comprising at least one LED bulb as described above, the lamp set further comprising a body, an electronic control unit, at least one lamp holder and at least one connector. The seat body has an accommodation space. The electronic control unit is disposed in the accommodating space. The at least one lamp holder is disposed on the seat body, and each of the seat bodies is screwed to the external thread portion. The at least one connecting member is electrically connected to the electronic control unit and is provided with a plurality of second contacts, each of the connecting members is in contact with the connecting plate of the LED light bulb, and the second connecting points respectively The first contact is electrically connected.

The following is a description of the possible embodiments of the present invention, and is not intended to limit the scope of the invention as claimed.

Referring to FIG. 1 to FIG. 7 , a preferred embodiment of the present invention is shown. The LED light bulb of the present invention is provided in a light fixture set 9 , and the light fixture set 9 includes at least one lamp holder 5 and an electronic control unit 6 . The base 5 is provided with a connecting member 7 electrically connected to the electronic control unit 6. The LED light bulb comprises a body 1, a lamp cover 2 and a lighting assembly 3.

The body 1 includes a joint 11 which is provided with an external thread portion 12 which is non-conductive and screwed to a socket 5.

The lamp cover 2 is disposed on the body 1 and is permeable to light.

The illuminating unit 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 to a connecting plate 4. In the embodiment, the conductive unit 32 is a plurality of wires, and the connecting plate 4 is provided with a plurality of first contacts 41, and the connecting plate 4 is disposed on The connector 11 is provided with a plurality of second contacts 71. When the externally threaded portion 12 is screwed to the socket 5 and the connector 4 is in contact with the connector 7, each of the first contacts 41 is electrically connected to each of the second contacts 71. The electronic control unit 6 can transmit power to cause the LED elements 33 to emit light, and the electronic control unit 6 can selectively adjust the brightness of the LED elements 33. And color temperature.

Specifically, the connector 11 is disposed at a side of the light-emitting component 3 and is provided with a partition 111. The partition 111 is provided with a recess 112. The connector 4 is embedded in the recess 112, and the connector 7 abuts the The partition plate 111 and the connecting plate 4 are such that the first contacts 41 are in contact with the second contacts 71 to conduct electricity.

Further, one of the plurality of first contacts 41 and the plurality of second contacts 71 are linearly arranged along the radial direction of the externally threaded portion 12, and the other is a plurality of conductive rings disposed at the same center. In the embodiment, the first contacts 41 are linearly arranged in the radial direction of the externally threaded portion 12 on the connecting plate 4, and the second contacts 71 are a plurality of conductive rings disposed on the connecting member 7 at the same center. Therefore, when the joint 11 is screwed to the socket 5, the first joint 41 can still be in contact with the second joint 71 regardless of the angle of rotation of the joint 11 relative to the socket 5 to ensure Effectively conductive.

Preferably, the body 1 is provided with a plurality of receiving holes 13 , and the connecting portion 11 is detachably inserted into the set of connecting holes 13 , and the conductive unit 32 is disposed through the set of connecting holes 13 . The hole wall and the outer wall of the joint 11 are provided with two card slots 14 and the other is provided with two card blocks 15. In the embodiment, the hole wall of the group of holes 13 is provided with the two card slots 14, The two latching blocks 15 are respectively disposed on the outer wall of the joint 11 , and the two latching blocks 15 are respectively respectively engaged with the two latching slots 14 for convenient disassembly and assembly, and are convenient for storage or transportation.

The invention further provides a lamp set 9 comprising at least one LED bulb as described above, the lamp set 9 further comprising a body 91, an electronic control unit 6, at least one lamp holder 5 and at least one connecting member 7, In the embodiment, the LED bulb, the connecting member 7 and the lamp holder 5 are two. The seat body 91 has an accommodation space 92. The electronic control unit 6 is disposed in the accommodating space 92. The at least one lamp holder 5 is disposed on the seat body 91, and each of the seat bodies 91 is screwed to the external thread portion 12. The at least one connecting member 7 is electrically connected to the electronic 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 light bulb, and the second connecting Points 71 are electrically connected to the first contacts 41, respectively.

In the embodiment, each of the sockets 5 includes a first set of joints 51, and the externally threaded portions 12 are screwed to the first set of joints 51. Each of the sockets 5 further includes a second set of engaging members 52. The second set of connecting members 52 is provided with two clamping portions 53. The first set of connecting members 51 is provided with two clamping grooves 54. The two clamping portions 53 are disposed. The first set of connectors 51 are respectively snapped on the two card grooves 54. Preferably, each of the lamp holders 5 further includes an abutting member 55. The abutting member 55 is disposed in the first group of connecting members 51. The abutting member 55 is provided with two convex portions 56 radially outward. The two protrusions 56 are engaged in the first set of the connecting members 51. The abutting member 55 is biased toward the connecting plate 4 toward the end of the light-emitting assembly 3, so that the connecting member 7 can effectively contact the plate 4.

In addition, the base body 91 is further provided with at least one universal joint 93. In this embodiment, the base body 91 is provided with two universal joints 93, and a rotating joint 94 of the universal joint 93 is coupled thereto. The lamp holder 5 is connected, that is, the rotation direction of the LED lamp can be changed by rotating the rotating member 94.

The electronic control unit 6 includes a receiving chip 61 and at least one power source starter 62. Each of the power source actuators 62 is electrically connected between the connecting member 7 and the receiving chip 61. An external power source is connected, and the receiving chip 61 is available for communication with a remote control device (such as infrared transmission or Bluetooth transmission), and the receiving chip 61 can receive the signal from the remote control device and control each of the power sources to be activated. The device 62 operates to regulate the brightness and color temperature of the LED elements 33 of each of the light-emitting components 3.

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

1‧‧‧ Ontology

2‧‧‧light cover

3‧‧‧Lighting components

4‧‧‧

5‧‧‧ lamp holder

6‧‧‧Electronic control unit

7‧‧‧Connecting parts

9‧‧‧Lighting unit

11‧‧‧Connector

12‧‧‧ External thread

13‧‧‧Group holes

14‧‧‧ card slot

15‧‧‧ card block

111‧‧‧Baffle

112‧‧‧Inlay

31‧‧‧Substrate

32‧‧‧Conducting unit

33‧‧‧LED components

41‧‧‧ first joint

51‧‧‧First set of connectors

52‧‧‧Second set of connectors

53‧‧‧Clamping

54‧‧‧Kagou

55‧‧‧After the top piece

56‧‧‧ convex

61‧‧‧ receiving wafer

62‧‧‧Power Starter

71‧‧‧second junction

91‧‧‧ body

92‧‧‧ accommodating space

93‧‧‧ universal joint

94‧‧‧Rotating parts

1 is a perspective view of a preferred embodiment of the present invention. 2 is an exploded view of a preferred embodiment of the present invention. Figure 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. Figure 5 is a side cross-sectional view of a preferred embodiment of the present invention. 6 is a schematic view of a light fixture set according to a preferred embodiment of the present invention. FIG. 7 is a partial schematic view of a lamp assembly according to a preferred embodiment of the present invention.

Claims (10)

An LED light bulb is provided in a light fixture set, the light fixture set includes at least one lamp socket and an electronic control unit, and the lamp socket is provided with a connection member electrically connected to the electronic control unit, the LED light bulb comprises: a body; The connector includes a male threaded portion, the male threaded portion is non-conductive and is screwed to a socket; a lamp cover is disposed on the body and is permeable to light; 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 with a connecting plate a plurality of first contacts are disposed on the board, the board is disposed on the connector, and the connector is provided with a plurality of second contacts, wherein the external thread is screwed to the socket and the board is connected thereto When the components are in contact, each of the first contacts is electrically connected to each of the second contacts, and the electronic control unit can transmit power to cause the LED elements to emit light, and the electronic control unit can selectively regulate the first contacts. The brightness and color temperature of the LED components. The LED light bulb of claim 1, wherein the connector is provided with a partition away from one end of the light-emitting component, the partition is provided with a recessed groove, and the connecting plate is embedded in the recessed groove, and the connecting member abuts against the partition Board and board. The LED light bulb of claim 1, wherein one of the plurality of first contacts and the plurality of second contacts is linearly arranged along a radial direction of the external thread portion, and the other is a plurality of conductive centers ring. The LED light bulb of claim 1, wherein the body is provided with a plurality of holes, the connector is detachably inserted into the set of holes, and the conductive unit is disposed through the set of holes, the set of holes One of the outer wall of the hole and the outer wall of the joint is provided with two card slots, and the other is provided with two card blocks, and the two card blocks are respectively engaged in the two card slots. A luminaire set for use in a ceiling, comprising at least one of the LED bulbs of any one of claims 1 to 4, further comprising: a body having an accommodation space; an electronic control unit The at least one lamp holder is disposed on the seat body, and each of the seat bodies is screwed to the external threaded portion; at least one connecting member is electrically connected to the electronic control unit and has a plurality of second Each of the connectors is in contact with the connector of the LED light bulb, and the second contacts are electrically connected to the first contacts. The luminaire set of claim 5, wherein each of the sockets comprises a first set of connectors, the externally threaded portions being screwed to the first set of connectors. The lamp set according to claim 6, wherein each of the lamp holders further comprises a second set of connectors, the second set of connectors is provided with two clamping portions, and the first set of connecting members is provided with two card grooves, the two The clip portion is clamped to the first set of joints and is respectively snapped on the two card grooves. The lamp set of claim 5, wherein each of the lamp holders further comprises an abutting member, wherein the abutting member is disposed in the first set of connecting members, and the abutting member is provided with two convex portions radially outward. The two protrusions are engaged in the first set of connectors, and the abutting member abuts the connector toward the top of the light-emitting component. The luminaire set according to claim 5, wherein the base body is further provided with at least one universal joint, and one of the rotary joints of the universal joint is connected to the socket. The luminaire set of claim 5, wherein the electronic control unit comprises a receiving chip and at least one power starter, each of the power starters being electrically connected between the connecting piece and the receiving chip, the receiving chip It is also connected to an external power supply.