TW201422978A - Light bulb, bulb socket for the light bulb, and assembly thereof - Google Patents

Abstract

A light bulb, a bulb socket for the light bulb, and an assembly thereof are disclosed. The light bulb includes a supporting base, a conductive bulb head, a light-emitting module, and a wire component. The conductive bulb head, which is connected on the supporting base, has a plurality of conductive segments separated to each other and a conductive terminal. The light-emitting module, which is fixed on the supporting base, has a circuit board and a plurality of light-emitting components electrically connected on the circuit board. The wire component has a first wire and a plurality of second wires. The first wire is electrically connected to the circuit board and the conductive terminal and each second wire is electrically connected to the circuit board and each conductive segment. Accordingly, a circuit assembly is formed by jointly connecting each second wire and each conductive segment to the circuit board, the first wire, and the conductive terminal to implement a stable dimming manner.

Description

Light bulb, socket for the bulb, and combinations thereof

The present invention relates to a lighting fixture, and more particularly to a light bulb, a socket for use with the light bulb, and combinations thereof.

Most of the traditional lighting fixtures are equipped with a switch for turning on or off the power of the lamps. Due to the environmental protection requirements of energy saving and carbon reduction, the above lamps are provided with illumination after being turned on, and the lighting is ended after being turned off, and cannot be adapted to the surrounding environment or individuals. The need to adjust or dim the dimming, so there is a waste of electricity, resulting in limited energy savings, which is the main missing.

At present, most of the dimming lamps on the market use dimming elements such as TRIAC to control the conduction angle of the AC power source, thereby achieving the purpose of dimming. However, the controllable 矽 switching element is only suitable for ohmic load luminaires, such as incandescent or halogen lamps, when applied to non-resistive load lamps, such as: Light Emitting Diode (LED) lamps, etc. , the phenomenon of flickering due to frequency problems, the dimming effect is not ideal.

In view of the above, the inventors of the present invention have made great efforts to solve the above problems by focusing on the above-mentioned prior art, and have made great efforts to solve the above problems, which has become the object of development by the present inventors.

The object of the present invention is to provide a light bulb, a socket for the light bulb, and a combination thereof, which can be independently switched to be connected or blocked by using each circuit, so that the light-emitting element can be fully opened, partially opened or completely closed. Dimming allows the lamp to achieve a stable dimming mode without the need for additional dimming components.

In order to achieve the above object, the present invention provides a light bulb comprising:

a seat;

a conductive lamp cap connected to the socket, the conductive lamp cap having a plurality of conductive segments and a conductive end portion separated from each other;

An illumination module is fixed to the socket, the illumination module has a circuit board and a plurality of light-emitting elements electrically connected to the circuit board;

An electric wire assembly comprising a first electric wire and a plurality of second electric wires, wherein the first electric wire is electrically connected to the circuit board and the conductive end portion, and each of the second electric wires is electrically connected to the circuit board and each of the conductive segments, and Each of the second electric wires and each of the conductive segments respectively form a circuit together with the circuit board, the first electric wire and the conductive end portion.

In order to achieve the above object, the present invention provides a socket for use with a light bulb, comprising:

a plug-in assembly includes a plug member, a first electrode member and a plurality of second electrode members, the plug member having a plurality of electrically conductive junctions spaced apart from each other, the first electrode member being disposed corresponding to the electrically conductive junction portion, each The second electrode member and each of the electrically conductive segments are electrically connected;

A control unit electrically connects the first electrode member and each of the second electrode members, so that each of the conductive connecting segments and each of the second electrode members respectively form a circuit together with the control unit and the first electrode member.

In order to achieve the above object, the present invention provides a light bulb socket combination comprising:

A light bulb containing:

a seat;

a conductive lamp cap connected to the socket, the conductive lamp cap having a plurality of conductive segments and a conductive end portion separated from each other;

An illumination module is fixed to the socket, the illumination module has a circuit board and a plurality of light-emitting elements electrically connected to the circuit board;

An electric wire assembly comprising a first electric wire and a plurality of second electric wires, wherein the first electric wire is electrically connected to the circuit board and the conductive end portion, and each of the second electric wires is electrically connected to the circuit board and each of the conductive segments;

a socket for inserting the conductive lamp cap, the socket comprising:

A plug-in assembly includes a plug-in member, a first electrode member and a plurality of second electrode members, the plug member having a plurality of electrically conductive joints that are attached to and separated from each other by the conductive segments, the first electrode member pair The second electrode member and each of the electrically conductive segments are electrically connected; and

a control unit electrically connecting the first electrode member and each of the second electrode members;

Each of the second electric wires, each of the conductive segments, each of the electrically conductive segments, and each of the second electrode members respectively and the control unit, the first electrode member, the conductive end portion, the first wire, and the circuit board Together constitute a circuit.

The invention also has the following effects;

In the first embodiment of the present invention, the conductive lamp cap has conductive segments separated from each other, such that each of the second wires and the conductive segments respectively form an independent circuit with the circuit board, the first wires and the conductive ends, and the circuits respectively pass through the circuit. The light-emitting element of the board electrically connected portion enables the light-emitting element to perform multi-stage dimming such as full opening, partial opening or complete closing, so that the light bulb does not need to be additionally installed, such as: A dimming element such as a switching element can be controlled to achieve a stable dimming mode.

Secondly, in the socket for the light bulb of the present invention, the connector is formed with the respective conductive segments separated from each other corresponding to the conductive segments, so that the socket is used for matching the light bulb, thereby allowing the bulb to pass through the plug assembly and The control unit is electrically connected.

Thirdly, in the bulb socket assembly of the present invention, the bulb is electrically connected to the control unit through the socket, so that the control unit is used to control the electrical connection or the switching of the circuits, so that the light-emitting element can perform multi-stage dimming, so that the bulb does not need to be An additional dimming element is added to achieve a stable dimming mode.

The detailed description and technical content of the present invention will be described with reference to the accompanying drawings.

Referring to Figures 1 to 3, the present invention provides a light bulb, a socket for use with the light bulb, and a combination thereof. The light bulb socket assembly mainly includes a light bulb 10 and a socket 20.

The bulb 10 mainly comprises a socket 1, a conductive lamp holder 2, a lighting module 3 and a wire assembly 4.

The socket 1 is a hollow cylinder for carrying the components of the bulb 10, but the actual appearance may be adjusted as appropriate, and is not limited to this embodiment.

The conductive cap 2 is connected to the socket 1. The conductive cap 2 further has a ring body 21, a top plate 22, a plurality of conductive segments 211 separated from each other, a plurality of insulating segments 212 and a conductive end portion 221, and each conductive segment 211 and each insulating segment. 212 is formed on the ring body 21, between the conductive segments 211 are separated by insulating segments 212, the top plate 22 is formed with a conductive end portion 221 and the outer periphery of the ring body 21 is provided with an external thread 214; in addition, the end of the ring body 21 A ring 213 is formed, and each of the conductive segments 211 and the ring 213 are vertically disposed; wherein the conductive segments 211 are separated from each other without being electrically connected or electrically connected to each other.

The light-emitting module 3 is fixed to the socket 1. The light-emitting module 3 has a circuit board 31 and a plurality of light-emitting elements 32 electrically connected to the circuit board 31. The light-emitting element 32 can be a light-emitting diode, an incandescent lamp or a halogen lamp. element.

The wire assembly 4 includes a first wire 41 and a plurality of second wires 42. The first wire 41 is electrically connected to the circuit board 31 and the conductive end portion 22. The second wires 42 are electrically connected to the circuit board 31 and the conductive segments 21, and The second electric wires 42 and the respective conductive segments 21 respectively form a circuit 30 together with the circuit board 31, the first electric wires 41 and the conductive end portions 22.

The bulb 10 of the present invention further includes a lamp cover 8 which is fixed to the socket 1 and corresponds to the cover of the light-emitting element 32.

The socket 20 mainly includes a plug component 5 and a control unit 6 for plugging the conductive lamp cap 2.

The plug-in assembly 5 includes a plug-in member 51, a first electrode member 52 and a plurality of second electrode members 53. The plug-in member 51 has a plurality of electrically conductive segments 511 corresponding to the conductive segments 211 and spaced apart from each other, the first electrode The second electrode member 53 and each of the electrically conductive segments 511 are electrically connected to each other.

The plug-in assembly 5 includes a cylinder 54 and a plurality of resistor segments 512. The conductive segments 511 and the resistor segments 512 are formed on the cylinder 54. The electrical conduction segments 511 are separated by electricity. The inner portion of the cylindrical body 54 is provided with an internal thread 544, and the external thread 214 is screwed to the internal thread 544; The end of the cylinder 54 has a socket 542 and defines a ring 543 opposite to the socket 542. The conductive segments 511 and the ring 543 are vertically disposed. The conductive segments 511 are separated from each other and are not electrically connected or electrically connected to each other. .

The control unit 6 is electrically connected to the first electrode member 52 and each of the second electrode members 53 to form a circuit 40 together with the control unit 6 and the first electrode member 52.

The bulb 10 is inserted into the socket 20, and each of the second electric wires 42, the conductive segments 21, the respective electrical conduction segments 511 and the second electrode members 53 respectively and the control unit 6, the first electrode member 52, the conductive end portion 22, A wire 41 and a circuit board 31 together form a circuit 50.

The control unit 6 can be a switching component 61, such as a switch, but not limited thereto. The control unit 6 is used to control the switching of the electrical connections or blocking of the circuits 30, 40, and 50.

The socket 20 of the present invention further includes a fixing base 7. The cylindrical body 54, the first electrode member 52 and each of the second electrode members 53 are respectively fixed to the fixing base 7.

The combination of the bulbs 10 of the present invention is connected to the socket 1 by using the conductive lamp cap 2, and the conductive cap 2 has conductive segments 211 and conductive ends 221 separated from each other; the light-emitting module 3 is fixed to the socket 1, and the light-emitting module 3 The circuit board 31 and the light-emitting elements 32 electrically connected to the circuit board 31; the electric wire assembly 4 includes a first electric wire 41 and a second electric wire 42. The first electric wire 41 is electrically connected to the circuit board 31 and the conductive end portion 22, respectively. The second electric wire 42 is electrically connected to the circuit board 31 and the conductive segments 21, and the second electric wires 42 and the conductive segments 21 respectively form the circuit 30 together with the circuit board 31, the first electric wires 41 and the conductive end portions 22. Thereby, the conductive cap 2 has the conductive segments 211 separated from each other, so that the second wires 42 and the conductive segments 21 respectively form the circuits 30 independently of the circuit board 31, the first wires 41 and the conductive ends 22, and the circuits 30, when the circuit board 31 is electrically connected to the light-emitting elements 33 of the circuit board 31, and the circuits 30 are selectively switched to be connected or blocked, the light-emitting diode 33 body can be fully turned on, partially turned on, or completely turned off. In turn, the bulb 10 can be stably dimmed without additional installation of a dimming element such as a controllable switching element.

The combination of the socket 20 for the bulb 10 of the present invention utilizes the plug assembly 5 to include the connector 51, the first electrode member 52 and each of the second electrode members 53, the plug members 51 having respective conductive segments separated from each other. The first electrode member 52 is electrically connected to the first electrode member 52 and the second electrode member 53. Each of the conducting segments 511 and the second electrode members 53 together with the control unit 6 and the first electrode member 52 constitute a circuit 40. Thereby, the connector 51 is formed with the respective conductive segments 511 separated from each other corresponding to the conductive segments 211, so that the socket 20 is used in cooperation with the bulb 10, so that the bulb 10 can pass through the plug assembly 5 and the control unit 6. Electrical connection.

The combination of the bulb 10 socket 20 combination of the present invention is inserted into the corresponding socket 20 by the conductive lamp cap 2 of the bulb 10, so that the second electric wires 42, the conductive segments 21, the respective electrical conduction segments 511 and the second electrode members 53 are respectively connected. Together with the control unit 6, the first electrode member 52, the conductive end portion 22, the first electric wire 41 and the circuit board 31, a circuit 50 is formed. Thereby, the bulb 10 is electrically connected to the control unit 6 through the socket 20, so that the control unit 6 is used to control the electrical connection or blocking switching of the circuits 30, 40, and 50, so that the light-emitting diode 33 can be multi-staged. The light causes the bulb 10 to achieve a stable dimming mode without the need for additional dimming elements.

Referring to the fourth embodiment, another embodiment of the luminaire of the present invention, the control unit 6 can be a circuit board 62, but not limited thereto, the control unit 6 is used to control the electrical connection of the circuits 30, 40, 50 or Block the switch.

Please refer to the fifth embodiment, which is a further embodiment of the luminaire of the present invention, in which the conductive segments 211 and the ring 213 of the ring body 21 are arranged in parallel, the cylinder 54 is a corresponding ring body 21, and the conductive connecting portion 511 and the ring The ring 543 is also arranged in parallel; referring to the first figure, each of the conductive segments 211 and the ring 213 are vertically arranged, the cylinder 54 is a corresponding ring body 21, and the conductive joint 511 and the ring ring 543 are also vertically arranged. However, each of the conductive segments 211 is parallel or perpendicular to each other, which does not affect the function and efficacy of the bulb 10, the socket 20 for the bulb 10, and combinations thereof. In addition, the arrangement of the conductive segments 211 is not limited to the embodiment, and may be adjusted as appropriate.

Referring to FIG. 6 , a further embodiment of the lamp of the present invention further includes a light source control circuit 9 fixed to the interior of the socket 1 and having stable current and voltage. The first electric wire 41 and the second electric wire 42 are electrically connected to the circuit board 31 through the light source control circuit 9, respectively, that is, the first electric wire 41 and each of the second electric wires 42 are electrically connected to the light source control circuit 9, respectively. The circuit board 31 is connected so that the current and voltage flowing into the circuit board 31 are first stabilized by the light source control circuit 9 to improve the service life of the lamp 10.

In summary, the bulb of the present invention, the socket for the bulb and the combination thereof have not been seen in the same kind of products and are used publicly, and have industrial applicability, novelty and progress, fully comply with the requirements of the invention patent application, and convert If the patent law is filed, please check and grant the patent in this case to protect the rights of the inventor.

10. . . light bulb

20. . . socket

1. . . Seat

2. . . Conductive lamp holder

twenty one. . . Ring body

211. . . Conductive section

212. . . Insulation section

213. . . Loop

214. . . External thread

twenty two. . . roof

221. . . Conductive end

3. . . Light module

31. . . Circuit board

32. . . Light-emitting element

4. . . Wire assembly

41. . . First wire

42. . . Second wire

5. . . Plug component

51. . . Connector

511. . . Conduction junction

512. . . Resistive

52. . . First electrode piece

53. . . Second electrode member

54. . . Cylinder

541. . . Crate

542. . . socket

543. . . Ring ring

544. . . internal thread

6. . . control unit

61. . . Switching element

62. . . Circuit board

7. . . Fixed seat

8. . . lampshade

9. . . Light source control circuit

30, 40, 50. . . Circuit

The first figure is an exploded perspective view of the lamp of the present invention.

The second figure is a three-dimensional combination diagram of the lamp of the present invention.

The third figure is a schematic cross-sectional view of the lamp of the present invention.

The fourth figure is a schematic cross-sectional view of another embodiment of the lamp of the present invention.

Figure 5 is a perspective exploded view of yet another embodiment of the luminaire of the present invention.

Figure 6 is a cross-sectional view showing still another embodiment of the lamp of the present invention.

10. . . light bulb

20. . . socket

1. . . Seat

twenty one. . . Ring body

211. . . Conductive section

212. . . Insulation section

213. . . Loop

5. . . Plug component

51. . . Connector

511. . . Conduction junction

512. . . Resistive

54. . . Cylinder

543. . . Ring ring

7. . . Fixed seat

8. . . lampshade

Claims (17)

A light bulb that includes:
a seat;
a conductive lamp cap connected to the socket, the conductive lamp cap having a plurality of conductive segments and a conductive end portion separated from each other;
a light-emitting module is fixed to the socket, the light-emitting module has a circuit board and a plurality of light-emitting elements electrically connected to the circuit board; and a wire assembly comprising a first wire and a plurality of second wires, the first An electric wire is electrically connected to the circuit board and the conductive end portion, and each of the second electric wires is electrically connected to the circuit board and each of the conductive segments, and each of the second electric wires and each of the conductive segments respectively and the circuit board The first wire and the conductive end together form an electrical circuit. The light bulb of claim 1, wherein the conductive lamp head further has a ring body, a top plate and a plurality of insulating segments, wherein the conductive segments and the insulating segments are formed on the ring body, and the conductive segments are spaced apart from each other. The insulating segment is formed with the conductive end portion. The light bulb of claim 2, wherein the end of the ring body forms a loop, and the conductive segments and the loop are arranged in parallel. The light bulb of claim 2, wherein the end of the ring body forms a loop, and the conductive segments and the loop are arranged vertically. The light bulb of claim 1, further comprising a light source control circuit fixed in the socket, wherein the first wire and each of the second wires are electrically connected to the circuit board through the light source control circuit. A socket for a light bulb that includes:
a plug-in assembly includes a plug member, a first electrode member and a plurality of second electrode members, the plug member having a plurality of electrically conductive junctions spaced apart from each other, the first electrode member being disposed corresponding to the electrically conductive junction portion, each The second electrode member and each of the electrically conductive segments are electrically connected; and a control unit electrically connecting the first electrode member and each of the second electrode members, and each of the electrically conductive segments and each of the second electrode members Together with the control unit and the first electrode member, a circuit is formed. The socket for use in a light bulb according to claim 6, wherein the plug assembly comprises a cylinder and a plurality of resistor segments, and the conductive segments and the resistor segments are formed on the cylinder, and the electrical connections are Each of the resistors is spaced apart from each other, and a cavity is disposed inside the cylinder, and the first electrode member is disposed corresponding to the slot. The socket for use in a light bulb according to claim 7, wherein one end of the barrel has a socket and a ring is formed with respect to the socket, and the electrically conductive joints and the ring are arranged in parallel. The socket for use in a light bulb according to claim 7, wherein one end of the barrel has a socket and a ring is formed with respect to the socket, and the electrically conductive joint and the ring are vertically arranged. The socket for use in a light bulb according to claim 7, further comprising a fixing base, wherein the cylindrical body, the first electrode member and each of the second electrode members are respectively fixed to the fixing base. A light bulb socket combination comprising:
A light bulb containing:
a seat;
a conductive lamp cap connected to the socket, the conductive lamp cap having a plurality of conductive segments and a conductive end portion separated from each other;
a light-emitting module is fixed to the socket, the light-emitting module has a circuit board and a plurality of light-emitting elements electrically connected to the circuit board; and a wire assembly comprising a first wire and a plurality of second wires, the first An electric wire is electrically connected to the circuit board and the conductive end portion, each of the second electric wires is electrically connected to the circuit board and each of the conductive segments; and a socket is inserted for the conductive lamp head, the socket comprises:
A plug-in assembly includes a plug-in member, a first electrode member and a plurality of second electrode members, the plug member having a plurality of electrically conductive joints that are attached to and separated from each other by the conductive segments, the first electrode member pair The second electrode member and each of the electrically conductive segments are electrically connected; and a control unit electrically connecting the first electrode member and each of the second electrode members;
Each of the second electric wires, each of the conductive segments, each of the electrically conductive segments, and each of the second electrode members respectively and the control unit, the first electrode member, the conductive end portion, the first wire, and the circuit board Together constitute a circuit. The light bulb socket assembly of claim 11, wherein the conductive lamp head further has a ring body, a top plate and a plurality of insulating segments, wherein the conductive segments and the insulating segments are formed on the ring body, and the conductive segments are spaced apart Each of the insulating segments is formed with the conductive end portion, the plug assembly includes a barrel and a plurality of resistor segments, and the conductive segments and the resistor segments are formed on the barrel. Each of the electrical resistance segments is separated by a resistor, and a cavity is disposed in the cylinder, and the first electrode member is disposed corresponding to the cavity. The light bulb of claim 12, wherein the end of the ring body forms a loop, the conductive segments and the loop are arranged in parallel, the cylinder has a socket at one end and a loop formed with respect to the socket, the conductance The connecting piece and the ring are arranged in parallel. The light bulb of claim 12, wherein the end of the ring body forms a loop, the conductive segments and the loop are vertically disposed, and the end of the barrel has a socket and forms a ring with respect to the socket, the conductance The connecting piece and the ring are vertically arranged. The socket for use in a light bulb according to claim 12, further comprising a fixing base, wherein the cylindrical body, the first electrode member and each of the second electrode members are respectively fixed to the fixing base. The socket for use in a light bulb according to claim 12, wherein an outer thread is disposed on a periphery of the outer circumference of the ring, and an inner thread is disposed on a circumference of the inner cylinder, and the outer thread is screwed to the inner thread. The socket for use in a light bulb according to claim 11, further comprising a light source control circuit fixed in the socket, wherein the first wire and each of the second wires are respectively transmitted through the light source control circuit and electrically connected to the circuit board Sexual connection.