JP2019512836A - Lighting device, method of manufacturing the same, method of heat dissipation, and control system and control method of lighting device - Google Patents

Abstract

An illumination device comprising at least one illumination element, at least one electronic component, and a circuit board assembly, a method of manufacturing and radiating the same, and a control system and control method of the illumination device. The circuit board assembly includes at least one board, a circuit board, at least one first circuit and at least one second circuit. The at least one first circuit and the at least one lighting element are attached to the substrate and electrically connected to each other. The at least one second circuit and the at least one electronic component are attached to the circuit board and electrically connected to each other. At least one first circuit is electrically connected to at least one second circuit. [Selected figure] Figure 2A.

Description

CROSS-REFERENCES TO RELATED APPLICATIONS This is a non-provisional application filed on Jan. 19, 2017, entitled, Foreign Preferred Interest Under Section 120 of the United States Patent Act for Application No. PCT / CN 2017/071689. It is a non-provisional application to claim.

COPYRIGHT NOTICE A portion of the disclosure of this patent document contains material which is subject to copyright protection. The copyright owner does not object to any reproduction by anyone of the patent disclosure, as the patent disclosure is displayed in a file or record of the US Patent and Trademark Pole, but otherwise all works Reserve the right.

  The present invention relates to a lighting device, and more particularly to a lighting device, a method of manufacturing and lighting the same, and a control system and control method of the lighting device.

  At present, it is very difficult to install a lighting device such as a lamp on the ceiling on the ceiling to provide illumination light to a place where the lighting device is applied, such as an office area, a living area or a commercial area, for example. It has become commonplace. Attaching a ceiling lamp to the ceiling not only improves the space efficiency of the place where the lamp is attached, but also facilitates the decoration of the place. Conventional ceiling lamps generally include an integral PCB panel and at least one LED illuminator mounted on one side of the PCB panel, a limited number of electronic components are mounted on both sides of the PCB panel, and the circuit is LED Provided for electrically connecting electronic components to the illuminator. While ceiling lamps have gained great popularity in the market, ceiling lamps still encounter many shortcomings.

  First, the circuit for electrically connecting the electronic components and the LED illuminators needs to be mounted on both sides of the PCB panel, which makes the technical process for producing ceiling lamps more complicated and manufacturing The cost is correspondingly high.

  Second, the PCB panel has a unitary structure with uniform heat transfer and heat dissipation performance everywhere. Because every LED illuminator is attached and attached to the PCB panel, and the heat dissipation capability of the PCB panel is relatively poor, the heat generated by the LED illuminator can not be dissipated effectively during operation, thereby the ceiling lamp Affect the performance of In the case of ceiling lamps having a low power of less than 5 watts, the conventional construction of ceiling lamps is usually not a serious problem. However, for ceiling lamps with greater power than 10 watts, a large amount of heat that can not be dissipated effectively will damage the LED illuminator. If the LED illuminator is damaged, the performance of the ceiling lamp will be affected or the overall ceiling lamp will also be scrapped.

  Finally, the LED illuminators and electronic components are mounted directly to the PCB panel, and each of the LED illuminators is spaced and alternated with each of the electronic components, thereby generating by the LED illuminators The heat is conducted directly and rapidly to each of the electronic components. Electronic components are susceptible to damage when exposed to excessive high temperatures and operating in such environments for extended periods of time.

  The invention is advantageous in that it provides a lighting device, its manufacturing method and heat dissipation method, and a control system and control method of the lighting device, the lighting device comprising at least one substrate and at least one circuit board Including the circuit board assembly, the circuit board assembly's board and the circuit board have separate structures, and the relatively larger sized board is a board with a single functional surface, which can reduce the manufacturing cost of the lighting device .

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the substrate of the circuit board assembly and the circuit board have separate structures. In other words, the substrate and the circuit board can be produced separately, whereby the heat generated by the lighting element mounted on the substrate can be conducted from the substrate to the circuit board to ensure the reliability of the lighting device It can prevent.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the substrate of the circuit board assembly and the circuit board are different in substrate and circuit board Made from materials, i.e. the substrate has a separate structure so that it is made from a material with better heat radiation capability to enhance the heat dissipation performance of the lighting device.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the substrate and circuit substrate of the circuit board assembly are the substrate and the circuit board. It has a separate structure so that the heat generated by the lighting elements attached to the substrate can be physically spaced apart to further prevent conduction from the substrate to the circuit board.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, in order to physically space the substrate and the circuit board. An adiabatic portion is formed between the substrate and the circuit board.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the light device, and a control system and control method of the lighting device, wherein the heat insulating part may be implemented as a heat insulation slot. In other words, the substrate and the circuit board are not in contact with each other to form a thermal insulation slot therebetween in order to prevent heat from being conducted from the substrate to the circuit board.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the heat insulating part may be implemented as a heat insulating long hole, thereby Air convection between the front and back is enabled through the thermal insulation to further enhance the heat dissipation effect of the lighting device.

  Another object of the present invention is to provide a lighting device, its manufacturing method and heat dissipation method, and a control system and control method of the lighting device, when the lighting device is being used continuously for a long period of time It has excellent heat dissipation capability to dissipate heat quickly, whereby the temperature of the lighting device is maintained within an appropriate range to extend its useful life.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, the lighting device including a conductive portion and a control portion, the conductive portion and the control portion Can be fabricated separately and then assembled together so that the conductive part and the control part can be tested separately to protect the reliability of the conductive part and the control part before the assembly procedure.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the conductive portion has a mounting port for holding the control portion therein. The lighting element is attached to the conductive part and electrically connected to the control part, whereby the heat generated by the lighting element is by the substrate of the conductive part so as to keep the temperature of the lighting device within the appropriate range It can conduct and dissipate quickly.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the mounting portion may be implemented as a through hole and the circuit board is controlled Can be used to mount circuits and electronic components on both sides of the circuit board, while only one side of the board reduces the technical complexity and manufacturing cost of the lighting device Not placed to attach the circuit as you want. In other words, while the substrate is a substrate having a single functional surface, the circuit board is a substrate having a dual functional surface.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the insulating elongated hole is formed by the substrate when the lighting device is used. It is formed between the substrate and the circuit board to prevent the conducted heat from being further transferred to the circuit board. Thus, even when the lighting device is used for a long time, the temperature of the control will not be too high to protect the electronic components on the circuit board.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the heat insulation elongated hole enhances the heat radiation efficiency of the lighting device. , Allow air convection between the front and back of the substrate.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the control unit is extended from the peripheral edge of the circuit board. Each of the coupling arms is extended to connect to the substrate to hold the substrate in the through holes of the conductive portion.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the light device, and a control system and control method of the lighting device, wherein the conductive part maintains the lighting device within an appropriate range. And at least one heat dissipation channel for rapidly dissipating heat generated by the lighting element and conducted by the conductive portion.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the lighting device separates the lighting element having the electronic component. When the lighting device is used for a long time, the temperature of the electronic components is not affected by the heat generated by the lighting element so as to ensure the proper operating temperature and reliability of the lighting device.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the conductive part has a through hole formed at the inner end of the conductive element. The heat dissipation channel includes at least two conductive elements arranged in a predetermined pattern formed between two adjacent conductive elements respectively, and each of the coupling arms of the control section is a circuit with through holes formed by the conductive elements Stretched to connect with each conductive element to hold the substrate.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and method of the lighting device, wherein the control unit is damaged in the lighting element of the control unit or the conductive unit. Or when it is not suitable for continuous use, so that only the defective one needs to be replaced in order to restore normal use of the lighting device and thereby reduce its use It is removably attached.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the lighting device is a ceiling mounted on a ceiling or the like to produce lighting. It may be implemented as a lamp or the lighting device may be applied to a flashlight.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the lighting device is a lighting fixture for providing lighting or rendering It may be implemented as a rendering tool to provide light.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the control system of the lighting device can control its operating state. That is, the on and off of the lighting device may be controlled by the control system, or the color and brightness of the light generated by the lighting element may also be controlled by the control system.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the light device, and a control system and control method of the lighting device, wherein the control system allows the user to light the touch control method or the gesture control method. Make it possible to control the operating state of the device.

  Another object of the present invention is to provide a lighting device, its manufacturing method and heat dissipation method, and a control system and control method of the lighting device, when the lighting device is being used continuously for a long period of time It has excellent heat dissipation ability to guarantee its reliability.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the air above and below the lighting device dissipates heat of the lighting device. It can be circulated by convection to further enhance its capacity.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, the lighting device further including a lighting assembly and a control assembly, the lighting assembly and The control assemblies are produced separately and then electrically connected to each other so that the lighting assembly does not contact the control assembly so as to effectively prevent the heat generated by the lighting assembly from being conducted to the control assembly There is.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the heat insulating part transfers heat generated by the lighting assembly to the control assembly. It is formed between the lighting assembly and the control assembly to prevent that.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the heat insulating part transfers heat generated by the lighting assembly to the control assembly. The lighting assembly and control assembly can be physically spaced apart to prevent.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and method of the lighting device, wherein the heat insulating part physically separates the substrate and the control substrate. It may be implemented as an insulating slot for placing, whereby the heat generated by the lighting device can be conducted and dissipated only by the substrate.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the heat insulating part is an air convection between the upper and lower sides of the lighting device. It may be implemented as a thermal insulation slot that communicates the upper side of the lighting device with the lower side to allow for

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the substrate of the circuit board assembly and the circuit board It has a separate structure so that it can be made of materials with better heat dissipation capability to enhance heat dissipation performance.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the through hole holds the control assembly in the middle part of the lighting device. In the middle part of the substrate for holding the control assembly there.

  Another object of the present invention is to provide a lighting device, its manufacturing method and heat dissipation method, and a control system and control method of the lighting device, wherein the substrate compensates the heat dissipation capability on the back surface of the substrate. It is a substrate with a single functional surface on which the circuits and lighting elements are provided only on its front side.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and method of the lighting device, wherein the substrate is a substrate having a single functional surface, and the circuit substrate is A substrate with a dual functional surface, whereby the size of the substrate (substrate with a single functional surface) is maximized to reduce the technical complexity of producing a lighting device and to reduce its manufacturing cost can do.

  Another object of the present invention is to provide a lighting device, its manufacturing method and heat dissipation method, and a control system and control method of the lighting device, wherein the lighting assembly and the control assembly are made separately and then electrically connected to each other. It may be connected so that the lighting assembly and the control assembly can be separately tested to ensure the reliability of the lighting assembly and the control assembly prior to the step of electrically connecting the lighting assembly and the control assembly.

  Another object of the present invention is to provide a lighting device, its manufacturing method and heat dissipation method, and a control system and control method of the lighting device, each holding the control assembly in the through hole of the substrate It further includes one or more coupling arms that are held between the substrate and the circuit board. Furthermore, the substrate and the circuit board are discontinuously connected with each other by the coupling arm.

  Another object of the present invention is to provide a lighting device, its manufacturing method and heat dissipation method, and a control system and control method of the lighting device, wherein the substrate maintains the temperature of the lighting device within an appropriate range. And at least one heat dissipation channel to quickly dissipate the heat conducted by the substrate.

  Another object of the present invention is to provide a lighting device, a method of manufacturing and radiating the same, and a control system and control method of the lighting device, wherein the lighting element mounted on the substrate is an electronic component mounted on the circuit board Separated, so that the temperature of the electronic component is not affected by the heat generated by the lighting element so as to ensure the proper temperature and reliability of the lighting device when the lighting device is used for a long time.

  Additional advantages and features of the present invention will be apparent from the ensuing description and may be realized by means and combinations particularly pointed out in the appended claims.

  According to the invention, the above and other objects and advantages are achieved by a lighting device comprising at least one lighting element, at least one electronic component and a circuit board assembly, the circuit board assembly comprising at least one At least one first circuit is provided on the substrate and at least one lighting element is attached to the substrate, including one substrate, a circuit substrate, at least one first circuit and at least one second circuit. At least one second circuit is provided on the circuit board, at least one electronic component is mounted on the circuit board, and the at least one second circuit is electrically connected to the at least one second circuit; The at least one first circuit is electrically connected with the at least one second circuit.

  In one embodiment of the present invention, the substrate has a front surface and a back surface opposite to the front surface, and at least one first circuit is provided on the front surface of the substrate and the at least one illumination. The element is attached to the front side of the substrate, the circuit board has a front side and a back side opposite to the front side, and at least one second circuit is both the front side and the back side of the circuit board And a portion of the at least one electronic component is attached to the front side of the circuit board, while the at least one electronic component is attached to the back side of the circuit board.

  In one embodiment of the invention, the substrate forms a through hole and the circuit board is held in the through hole.

  In one embodiment of the present invention, the circuit board assembly further includes one or more coupling arms integrally extended from the circuit board to connect with the substrate.

  In one embodiment of the present invention, the circuit board assembly further includes one or more coupling arms integrally extended from the board for connection with the circuit board.

  In one embodiment of the present invention, the circuit board assembly further includes one or more coupling arms, at least one of the coupling arms being integrally extended from the circuit board for connection with the substrate, the coupling arms The remainder of the are integrally extended from the board to connect with the circuit board.

  In one embodiment of the present invention, the circuit board assembly further includes one or more coupling arms, at least one of the coupling arms being integrally extended from the substrate for connection with the circuit board, the coupling arms The remainder of the are integrally extended from the circuit board to connect with the board.

  In one embodiment of the present invention, each of the coupling arms includes a first connection member and a second connection member, the first connection member being integrally extended from the circuit board to the substrate, the second connection The two ends of the member are respectively connected to the first connection member and the substrate.

  In an embodiment of the present invention, the at least one second circuit is stretched in a direction according to the extension direction of the first connection member, the second connection member being at least one first circuit and at least one Electrically connect the two second circuits.

  In one embodiment of the present invention, the substrate and the circuit board define at least one thermally insulating portion therebetween.

  In one embodiment of the invention, the at least one heat insulating part is a heat insulating elongated hole.

  In one embodiment of the present invention, the at least one heat insulating portion is integrally formed between the outer end of the circuit board and the inner end of the substrate.

  According to another aspect of the present invention, the present invention further provides a method of manufacturing a lighting device comprising the following steps.

  Providing at least one first circuit and at least one lighting element on the front side of the substrate, wherein the at least one lighting element is electrically connected to the at least one first circuit. Providing step.

  Providing at least one second circuit and at least one electronic component on the front and back surfaces of the circuit board, the at least one electronic component being electrically connected to the at least one second circuit The providing step.

  Electrically connecting the at least one first circuit and the at least one second circuit;

  In one embodiment of the present invention, providing at least one second circuit and at least one electronic component on the front and back sides of the circuit board comprises: at least one first circuit on the front side of the board And before the step of providing at least one lighting element.

  In one embodiment of the present invention, the circuit board is held in through holes formed in the board.

  In one embodiment of the invention, the substrate and the circuit board define at least one thermally insulated slot therebetween.

  In one embodiment of the present invention, one or more coupling arms are provided between the circuit board and the board, the circuit board is held in the through holes, and the at least one heat insulation slot is between the circuit board and the board Is formed.

  In one embodiment of the present invention, one or more coupling arms are provided between the circuit board and the substrate, the circuit board is held in the through hole, and the at least one first circuit is at least a portion of the coupling arms Are electrically connected to the at least one second circuit.

  In one embodiment of the invention, the at least one second circuit is electrically connected by at least a part of the coupling arm.

  In one embodiment of the present invention, the first connecting member of the coupling arm is integrally extended from the circuit board to the substrate, and the second connecting member of the coupling arm connects the first connecting member and the substrate, Meanwhile, the at least one first circuit is electrically connected to the at least one second circuit by the second connection member.

  In one embodiment of the present invention, the heat insulating portion is integrally defined between the circuit board and the substrate, and the heat insulating portion enables the circuit board to be held by through holes.

  According to one aspect of the invention, the invention further provides a lighting device comprising a lighting assembly and a control assembly electrically connected to the lighting assembly, the lighting assembly having a substrate connection side, the control assembly comprising The board connection side of the lighting assembly has a corresponding circuit board connection side, and the board connection side of the lighting assembly and the board connection side of the control assembly are discontinuous to prevent heat generated by the lighting assembly from being transferred to the control assembly Will be placed.

  In one embodiment of the present invention, the lighting assembly has through holes, and the control assembly is such that the substrate connection side of the lighting assembly is aligned with the substrate connection side of the control assembly, and illumination is provided through the through holes. Held by the assembly.

  In one embodiment of the invention, the lighting assembly comprises at least one lighting element, at least one substrate and at least one first circuit, wherein the at least one first circuit and the at least one lighting element are Attached to the substrate, at least one first circuit is electrically connected to the at least one lighting element, a through hole is formed in an intermediate portion of the substrate, and the substrate is on the substrate connection side of the lighting assembly The control assembly includes a circuit board and at least one second board, the at least one second circuit is attached to the circuit board, and the circuit board defines the circuit board connection side of the control assembly on the outside thereof And the circuit board is disposed discontinuously between the board connection side of the lighting assembly and the circuit board connection side of the control assembly, and the at least one first Road is maintained in the through holes so as to be at least one second circuit electrically connected.

  In one embodiment of the present invention, the substrate has a front surface and a back surface opposite to the front surface, the first circuit and the lighting element are attached to the front surface of the substrate and the circuit board is , Has a front surface and a back surface opposite to the front surface, includes two or more electronic components, and a second circuit is attached to both the front and back surfaces of the circuit board, the electronic At least one of the components is provided on the front side of the circuit board, the rest of the electronic components are attached to the back of the circuit board, and the electronic components are electrically connected to the second circuit.

  In one embodiment of the invention, the substrate and the circuit board define at least one thermally insulated slot formed between the inner end of the substrate and the outer end of the circuit board, whereby the inner end of the substrate and the circuit board The outer ends of are arranged discontinuously.

  In one embodiment of the invention, the substrate and the circuit board define at least one thermally insulated slot formed between the inner end of the substrate and the outer end of the circuit board, whereby the inner end of the substrate and the circuit board The outer ends of are arranged discontinuously.

  In one embodiment of the present invention, the lighting device further comprises one or more coupling arms, the two ends of each of the coupling arms being an insulated slot between the inner edge of the substrate and the outer edge of the circuit board Are secured to the inner end of the substrate and the outer end of the circuit board to form the

  In one embodiment of the invention, each of the coupling arms comprises a first connection member and a second connection member, the first connection member being integral from the inner edge of the substrate towards the outer edge of the circuit board The two ends of the second connecting member are secured at the free ends of the first connecting member and the substrate.

  In one embodiment of the invention, the second circuit is stretched in the direction according to the first connecting member of the coupling arm, and the two ends of the second connecting member are the free ends of the first connecting member And when secured to the substrate, the first circuit and the second circuit conduct with each other.

  In one embodiment of the invention, the substrate further comprises one or more bonding notches in communication with the through holes, and each of the free ends of the first connection member is extended into the respective bonding notches. It is held.

  In one embodiment of the present invention, the lighting assembly A further includes a protective layer superimposed on the substrate so as to hold the first circuit between the substrate and the protective layer.

  According to another aspect of the present invention, the present invention further provides a method of manufacturing a lighting device comprising the following steps.

  Providing a lighting assembly and a control assembly.

  Electrically connect the lighting assembly and control assembly at a position where the board connection side of the lighting assembly is aligned with the circuit board connection side of the control assembly and the board connection side of the lighting assembly and the circuit board connection side of the control assembly are discontinuously arranged Step to be done.

  In one embodiment of the present invention, in step (a) the lighting assembly has through holes and in step (b) the control assembly aligns the substrate connection side of the lighting assembly with the circuit board connection side of the control assembly The circuit board connection side of the lighting assembly and the circuit board connection side of the lighting assembly are held in the through holes so as to be disposed discontinuously.

  In one embodiment of the present invention, at least one heat insulating portion is formed between the board connection side of the lighting assembly and the circuit board connection side of the control assembly, whereby the board connection side of the lighting assembly and the circuit board of the control assembly The connection side is disposed discontinuously.

  In one embodiment of the present invention, one or more electronic components hold the control assembly in the through holes and to form a thermal insulation between the substrate connection side of the lighting assembly and the circuit board side of the control assembly. Provided between the board connection side of the lighting assembly and the circuit board connection side of the control assembly, the thermal insulation part is a thermal insulation slot.

  In one embodiment of the invention, the lighting assembly further comprises one or more coupling notches, and the first connecting members of each of the coupling arms are extended and held in the respective coupling notches, The two ends of the second connection member of each of the coupling arms are secured to the first connection member of each of the lighting assembly and each coupling arm so as to electrically connect the lighting assembly and the control assembly .

  According to another aspect of the present invention, the present invention further provides a heat dissipation method of a lighting device, comprising the following steps.

  Conducting and dissipated by the substrate heat generated by at least one lighting element of the lighting assembly.

  Preventing heat from being transferred from the substrate to the circuit board of the control assembly so as to maintain the temperature of the circuit board in a suitable range.

  In one embodiment of the present invention, the substrate and the circuit board are disposed discontinuously to prevent heat from being transferred to the circuit board.

  In one embodiment of the present invention, at least one heat insulating portion is formed between the inner edge of the substrate and the outer edge of the circuit board, whereby the substrate and the circuit board are disposed discontinuously.

  In one embodiment of the present invention, the heat insulating portion is a heat insulating elongated hole that enables air convection between the upper and lower sides of the lighting device.

  According to another aspect of the invention, the invention provides at least one lighting element, a conducting part, wherein the conducting part comprises at least one substrate and at least one first circuit, and has a mounting part The substrate has a front surface and a back surface opposite to the first side of the substrate, the first circuit and the lighting element are attached to the front surface of the substrate, the lighting element being electrically connected to the first circuit and And a control unit including a circuit board, at least one second circuit, and at least one electronic component, wherein the circuit board is opposed to the front surface and the first side surface thereof. The second circuit is attached to both the front and back of the circuit board, a portion of the electronic component is provided on the front of the circuit board, and the remainder of the electronic component is Mounted on the back of the circuit board, the first circuit and the second circuit Connected to the further provides an illumination device including a control unit.

  In one embodiment of the present invention, the attachment portion of the conductive portion is a through hole, and the circuit board is held in the through hole.

  In one embodiment of the invention, the through holes are formed in the middle portion of the substrate.

  In one embodiment of the present invention, the lighting device further comprises at least one heat insulation slot formed between the substrate and the circuit board.

  In one embodiment of the present invention, the controller further includes one or more coupling arms, which are extended from the circuit board to the board to hold the circuit board in the through holes of the conductive part.

  In one embodiment of the present invention, the control unit further includes one or more coupling arms, and the coupling arms are extended from the substrate to the circuit substrate to hold the circuit substrate in the through holes of the conductive unit. .

  In one embodiment of the present invention, each of the coupling arms comprises a first connection member and a second connection member, the first connection member being extended from the circuit board towards the substrate and the second connection member Is fixed to the first connection member and the substrate.

  In one embodiment of the present invention, the second connection member is electrically connected to the first circuit and the second circuit respectively, whereby the first circuit and the second circuit are connected to the second connection member. Conduct electrical connection with each other.

  In an embodiment of the present invention, the second circuit is stretched in a direction according to the extension direction of the first connection member, and when the second connection member is fixed to the first connection member and the substrate, The one circuit and the second circuit simultaneously conduct with each other by the second connection member.

  In one embodiment of the invention, the substrate has one or more bonding notches each in communication with the insulating slot, and the free end of the first connection member is retained in the respective bonding notches.

  In one embodiment of the invention, the substrate and the circuit board are made of different materials.

  In one embodiment of the present invention, the conductive portion includes a protective layer provided on the front surface of the substrate so as to hold the first circuit between the substrate and the protective layer.

  According to a further aspect of the present invention, the present invention further provides a lighting device comprising a lighting assembly and a control assembly electrically connected to the lighting assembly, the lighting assembly and the control assembly comprising the lighting assembly At least one heat insulating portion is further defined therebetween to prevent heat generated from being transferred to the control assembly.

  In one embodiment of the invention, the lighting assembly comprises at least one lighting element, at least one substrate, and at least one first circuit, wherein the at least one first circuit and the at least one lighting element are on the substrate Attached and electrically connected to each other, the control assembly includes a circuit board and at least one second circuit, the second circuit is attached to the circuit board and electrically connected to the first circuit At least one heat insulating portion is formed between the substrate and the circuit board to prevent heat generated by the at least one lighting element from being transferred to the circuit board.

  In one embodiment of the present invention, the lighting assembly has a through hole formed in the middle portion of the substrate, and the circuit substrate forms a thermal insulation between the inner edge of the substrate and the outer edge of the circuit substrate In the through hole.

  In one embodiment of the invention, the substrate has a front surface and a back surface opposite to the first side thereof, the first circuit and the lighting element are attached to the front surface of the substrate and the circuit board is The control assembly further includes two or more electronic components, at least one of the electronic components being attached to the front surface of the circuit board, having a front surface and a rear surface opposite to the first side surface thereof. The rest of the electronic component is attached to the back of the circuit board, and the electronic component is electrically connected to the second circuit.

  In one embodiment of the present invention, the substrate has a front surface and a back surface opposite to the first side surface thereof, the first circuit and the lighting element are attached to the front surface of the substrate, and the circuit substrate is The control assembly further comprising two or more electronic components, at least one of the electronic components being attached to the front surface of the circuit board, the circuit The remainder of the substrate is attached to the back of the circuit board and the electronic component is electrically connected to the second circuit.

  In one embodiment of the present invention, the lighting device further comprises one or more coupling arms, the two ends of each of the electronic components forming a substrate such that a thermally insulating portion is formed between the substrate and the circuit board It is fixed to the inner end of the circuit board and the outer end of the circuit board.

  In one embodiment of the present invention, the lighting device further comprises one or more coupling arms, such that the two ends of each of the coupling arms electrically connect the first circuit to the second circuit. Further connected with the first circuit and the second circuit, the inner edge of the substrate, the outer edge of the circuit board and the coupling arm are buried in the heat insulating part.

  In one embodiment of the present invention, two ends of each of the coupling arms are further connected to the first circuit and the second circuit to electrically connect the first circuit to the second circuit. Ru.

  In one embodiment of the present invention, each of the coupling arms includes a first connection member and a second connection member, and the respective first connection members of the coupling arms are from the outer edge of the circuit board to the inner edge of the substrate The second circuit is stretched in a direction according to the extension direction of the first connection member, and the two ends of the second connection member of each of the coupling arms are A first connection member of each of the coupling arms electrically connected to the second circuit and the second circuit, or integrally extended from the inner end of the substrate toward the outer end of the circuit board; The circuit is stretched in a direction according to the extension direction of the first connection member, and the two ends of the second connection member of each of the coupling arms are fixed to the substrate and the first connection member, and The two ends of each second connection member are connected to a first circuit and It is electrically connected to the second circuit.

  In one embodiment of the invention, the substrate has one or more notches for receiving the free end of the first connection member of each of the coupling arms, or the circuit board is formed of the first of the respective coupling arms. And one or more notches for receiving the free end of the connection member.

  According to another aspect of the invention, the invention further provides a lighting device comprising at least one lighting element, a conductive part and a control part, the conductive part mounting for holding the control part there It has a part and at least one lighting element is attached to the conductive part and electrically connected with the control part.

  In one embodiment of the present invention, the attachment portion is a through hole, the conductive portion includes the substrate and the first circuit attached to one side of the substrate, the through hole is formed inside the substrate, and the control portion is A second circuit attached to both the rigid circuit board and the two sides of the circuit board, the circuit board being held in the through holes of the conductive portion for connecting the second circuit to the first circuit Be done.

  In one embodiment of the present invention, the circuit board and the board define at least one thermally insulated slot therebetween.

  In one embodiment of the present invention, the control unit further includes one or more coupling arms, each coupling arm electrically connected to the first circuit via the coupling arm, the first circuit and the second The circuit board is extended from the peripheral edge of the circuit board and connected to the board so as to form a thermal insulation slot between the circuit and the circuit.

  In one embodiment of the present invention, the control unit further includes one or more coupling arms, each of the coupling arms being electrically connected to the first circuit via the coupling arm, the first circuit and the first circuit It is extended from the peripheral edge of the substrate and connected to the circuit board so as to form a thermal insulation slot between the two circuits.

  In one embodiment of the invention, the attachment portion is a through hole, the conductive portion comprises two or more conductive elements arranged in a predetermined pattern, each of the conductive elements being attached to the substrate and the substrate One circuit, the through hole is formed inside the conductive element, and the control unit includes a second circuit attached to both the rigid circuit board and the two sides of the circuit board, the circuit board Are held in the through holes to electrically connect the circuit of FIG.

  According to another aspect of the present invention, the present invention further provides a heat dissipation method for a lighting device comprising the following steps.

  Preventing heat generated by the at least one lighting element mounted on the conductive part from being transmitted from the outside of the lighting device to the control part inside the lighting device.

  Forming an air convection between the two sides of the lighting device and its middle part.

  According to another aspect of the present invention, the present invention further provides a method of manufacturing a lighting device, comprising the following steps.

  Attaching at least one lighting element to a conductive part having only one side to which the circuit is attached.

  Holding the control part having the two side surfaces to which the circuit is attached in the through hole of the conductive part, wherein the through hole is located in the middle part of the conductive part and the circuit of the conductive part is the circuit of the control part and electricity Connected, the holding step.

  According to another aspect of the invention, the invention provides a storage module for storing operation instructions for a lighting device, a detection module for detecting operation signals generated by a user, and operation of the lighting device. There is further provided a control system of a lighting device, including a processing module for executing a corresponding operation command in response to an operation signal to control a state.

  According to another aspect of the present invention, the present invention further provides a control method of a lighting device, comprising the following steps.

  Detecting a first action of the user.

  Detecting a second action of the user to obtain a manipulation signal.

  Executing an operating command in response to the operating signal to control an operating state of the lighting device.

  Additional objects and advantages will be apparent from consideration of the following description and drawings.

  These and other objects, features and advantages of the present invention will be apparent from the following detailed description, the accompanying drawings and the appended claims.

1 is a cross-sectional view of a lighting device according to a first preferred embodiment of the present invention. FIG. 1 is a perspective view of a lighting device according to the above preferred embodiments of the present invention. FIG. 7 is another perspective view of a lighting device according to the above preferred embodiments of the present invention. FIG. 1 is an exploded perspective view of a lighting device according to the above preferred embodiments of the present invention. FIG. 3 is a partially enlarged view of the area “A” shown in FIG. 2 of the drawing of the lighting device according to the above preferred embodiment of the present invention. FIG. 6 shows an alternative mode of the lighting device according to the above preferred embodiments of the present invention. FIG. 7 is a cross-sectional view of a lighting device according to an alternative mode of the above preferred embodiments of the present invention. Fig. 2 shows the application of the illumination device according to the above preferred embodiments of the present invention. FIG. 7 shows another application of the illumination device according to the above preferred embodiments of the present invention. FIG. 6 shows another alternative mode of the lighting device according to the above preferred embodiments of the present invention. FIG. 6 is a cross-sectional view of an alternative mode of a lighting device according to the above preferred embodiments of the present invention. Fig. 9 is a partially enlarged view of area "B" of the lighting device shown in Fig. 8 of the drawings according to an alternative mode of the above preferred embodiment of the present invention. It is a perspective view of the illuminating device which concerns on the 2nd preferable embodiment of this invention. FIG. 1 is an exploded perspective view of a lighting device according to the above preferred embodiments of the present invention. FIG. 2 is a block diagram showing a control system of a lighting device according to the above preferred embodiments of the present invention. Fig. 5 shows an application of a control system of a lighting device according to the above preferred embodiments of the present invention. FIG. 6 shows another application of the control system of the lighting device according to the above preferred embodiments of the present invention. It is a perspective view of the illuminating device which concerns on the 3rd preferable embodiment of this invention. FIG. 7 is another perspective view of a lighting device according to a third preferred embodiment of the present invention. FIG. 2 is a cross-sectional view of a lighting device according to the above preferred embodiments of the present invention. FIG. 6 is another cross-sectional view of a lighting device according to the above preferred embodiments of the present invention. FIG. 5 illustrates the first step of the process of manufacturing a lighting device according to the above preferred embodiments of the present invention. FIG. 5 illustrates the second step of the process of manufacturing a lighting device according to the above preferred embodiments of the present invention. FIG. 5 illustrates the second step of the process of manufacturing a lighting device according to the above preferred embodiments of the present invention. FIG. 7 is a cross-sectional view of an alternative mode of a signing device according to the above preferred embodiments of the present invention. FIG. 6 is a cross-sectional view of an alternative mode of a lighting device according to the above preferred embodiments of the present invention.

  The following description is disclosed to enable any person skilled in the art to make and use the present invention. Preferred embodiments are provided only in the following description, as examples and modifications will be apparent to those skilled in the art. The general principles defined in the following description apply to other embodiments, modifications, variations, equivalents, and applications without departing from the spirit and scope of the present invention.

  Referring to Figures 1 to 4 of the drawings, there is shown a lighting device according to a first preferred embodiment of the present invention, the lighting device comprising at least one lighting element 10, a conductive part 20 and a control part 30. Including.

  The conductive portion 20 has a mounting portion 21, and the control portion 30 is held by the conductive portion 20 of the mounting portion 21. Meanwhile, each of the lighting elements 10 is attached to the conductive unit 20 and electrically connected to the control unit 30. When the control unit 30 is connected to an external power source, the control unit 30 can obtain electricity because the lighting element 10 generates light. For example, the lighting element 10 may be able to generate illumination light to provide lighting effects to the environment to which the lighting device is applied. Alternatively, the lighting element 10 may be able to generate rendering light to give a rendering effect to the scene in which the lighting device is used.

  It is worth mentioning that when the lighting element 10 operates to produce light, a great deal of heat is generated concomitantly. These heats are conducted by the conductive unit 20, dissipated and arranged so that they can not be conducted from the conductive unit 20 to the control unit 30, whereby the temperature of the lighting device guarantees the reliability of the lighting device. Even if the lighting apparatus is being used continuously for a long time, it can be maintained within an appropriate range in order to extend its service life.

  In particular, the lighting element 10 of the present invention may be implemented, but is not limited to LED illuminators. Those skilled in the art will readily understand that the lighting element 10 may be implemented as any other illuminator capable of producing light when activated in other embodiments of the present invention.

  Therefore, the attachment portion 21 of the conductive portion 20 may be implemented as the through hole 21. In other words, conductive portion 20 has through hole 21. The control unit 30 includes a rigid circuit board 31 and one or more coupling arms 32 extended from the peripheral end of the circuit board 31, and each of the coupling arms 32 corresponds to the circuit board 31 in the conductive part 20 of the through hole 21. To extend to connect with the conductive portion 20. It is worth mentioning that the type of circuit board 1 is not limited by the present invention. For example, circuit board 31 may be implemented but may not be limited to PCB panels, hardboards, ceramic boards, etc.

  Preferably, the through holes 21 are formed in the central portion of the substrate 22. In other words, the circuit board 31 can be held at the central portion of the conductive unit 20, whereby the lighting element 10 can be provided around the control unit 30 at the periphery. It is understood that the attachment portion 21 may be formed on the side portion of the conductive portion 20.

  In another embodiment of the lighting device according to the invention, the mounting part 21 is embodied as a mounting slot with an opening on one side, the control 30 being extended into the opening and the mounting length from the opening Be held in the hole.

  Therefore, the conductive portion 20 further includes at least one conductive element 201, and each of the conductive elements 201 includes the substrate 22 and at least one first circuit 23 provided on the substrate 22. The lighting element 10 attached to the substrate 22 of the conductive unit 20 is electrically connected to the first circuit 23. In other words, the lighting element 10 can be activated by the first circuit 23. In particular, the first circuit 23 may be separated, made and then attached to the substrate 22 in one embodiment of the present invention. Alternatively, the first circuit 23 may be formed on the substrate 22 by surface circuit printing or etching techniques in another embodiment of the present invention.

  The substrate 22 of the conductive portion 20 may be made of a material having excellent heat dissipating ability, that is, aluminum. For example, the substrate 22 of the conductive part 20 may be implemented as an aluminum panel, whereby the heat generated by the lighting element 10 minimizes the temperature of the lighting device when it is being used continuously for a long period of time It can be conducted and dissipated quickly by the conductive part 20 so as to suppress.

  Preferably, the substrate 22 has a front surface 221 and a back surface 222 opposite to the front surface 21, and the front surface 221 and the back surface 222 communicate with each other through the through holes 21. The first circuit 23 is provided on the front side 221 of the substrate 22 and the lighting element 10 is also on the front side 21 of the substrate 22 such that the substrate 22 is implemented as a substrate having a single functional side. It is attached. In other words, the first circuit 23 and the lighting element 10 can be a substrate, since the technical complexity for producing the lighting device is reduced and the heat dissipation effect of the lighting device can be enhanced due to the exposed back surface 222 of the substrate 22. It is provided only on the 22 front surface 221, whereby the manufacturing cost of the lighting device can be minimized.

  Furthermore, the conductive portion 20 may further include a protective layer 24 superimposed on the substrate 22 to cover the first circuit 23. In other words, the first circuit 23 is sandwiched between the substrate 22 and the protective layer 24 to prevent the first circuit 23 from being exposed to the outside so as to ensure the reliability of the conductive portion 20. In particular, protective layer 24 may be implemented as a protective film deposited on the surface of substrate 22. Alternatively, the protective layer may be formed as a molding material applied to the surface of the substrate 22.

  The control unit 30 includes at least one second circuit 33. In one embodiment of the lighting device of the present invention, the second circuit 33 may be formed on the surface of the circuit board 31 by surface circuit printing technology or etching technology. Preferably, the circuit board 31 has a front surface 311 and a back surface 312 opposite to the front surface 311, and the second circuit 33 has both the front surface and the back surface 311, 312 of the circuit board 31. Provided in In other words, both the front and back surfaces 311, 312 of the circuit board 31 are arranged to mount the second circuit 33 thereon. That is, the circuit board 31 is a board having a dual function surface.

  It is understood that the substrate 22, the first circuit 23, the circuit board 31 and the second circuit 33 are assembled together to form a circuit board assembly 70. In other words, the circuit board assembly 70 includes at least one board 22, a circuit board 31, at least one first circuit 23, and at least one second circuit 33, and the first circuit 23 is provided on the board 22. The second substrate 33 is provided on the circuit board 31, and the first circuit 23 is electrically connected to the second circuit 33. Further, one of the circuit board assemblies 70 is integrally extended from the circuit board 31 and connected to the board 22 so as to hold the circuit board 31 on the board 22 in the through hole 21 of the central portion of the board 22. It further includes the coupling arm 32 described above.

  Each of the coupling arms 32 further includes a first connection member 321 and a second connection member 322, and the first connection member 321 is extended from the circuit board 31 in the direction toward the substrate 22, and the second connection member 322 is fixed to the first connection member 321 and the substrate 22, whereby the circuit board 31 is held in the through holes 21 of the substrate 22. In other words, each of the coupling arms 32 is integrally extended from the outer end toward the inner end of the substrate 22, and the first free end of the first connection member 321 is a substrate by the second connection member 322. Connected with the inner end of 22. In one embodiment of the present invention, the two ends of the second connecting member 322 connect the two ends of the second connecting member 322 to the free end of the first connecting member 321 and the inner end of the substrate 22. It may be welded to the free end of the first connection member 321 and the inner end of the substrate 22 so as to be fixed.

  Preferably, the second connection member 322 may be further disposed to electrically connect the first circuit 23 and the second circuit 33. In other words, when the first connection member 321 and the substrate 22 are bridged by the second connection member 322, the first circuit 23 and the second circuit 33 simultaneously electrically communicate with each other by the second connection member 322. Connected to

  Furthermore, the substrate 22 further comprises one or more coupling notches 223, the coupling notches 223 being in communication with the through holes 21, whereby the first connection member 321 can be connected to the circuit board 31 of the lighting device. Each can be extended and then held in the bonding notch 223 of the substrate 22 to prevent rotation relative to the substrate 2 during manufacture.

  It is worth mentioning that the substrate 22 and the circuit board 31 may have separate structures. It can manufacture the substrate 22 and the circuit substrate 31 separately, and then the circuit substrate 31 is held by the substrate 22 of the through hole 21 in the central part of the substrate 22, whereby the substrate 22 and the circuit substrate 31 are different materials It means that it is good to be made from. In one embodiment of the present invention, the substrate 22 has good or poor thermal insulation ability to prevent heat from being transferred from the substrate 22 to the circuit board 31 to ensure the reliability of the lighting device. It may be made of a material having

  Thus, the second circuit 33 may be extended in a direction according to the coupling arm 32 to electrically connect the second circuit second circuit 33 and the first circuit 23, whereby the controller 30 The light element 10 can apply electricity to generate light through the first circuit 23 and the second circuit 33. It is understood that the second circuit 33 may be extended in any other direction (rather than according to the extension direction of the coupling arm 33) in other embodiments of the present invention.

  It is worth mentioning that the coupling arm 32 may be integrally extended from the substrate 22 of the conductive part 20, whereby the first circuit 23 can be carried and extended with the coupling arm 32. Furthermore, the coupling arm 32 is fixed to the circuit board 31 so that the circuit board 31 can be held in the through hole 21 and the first circuit 23 and the second circuit 33 are electrically connected simultaneously.

  Therefore, the control unit 30 may further include at least one electronic component 34, and the electronic component 34 is attached to both the front surface 311 and the back surface 312 of the circuit board 31 to maintain the normal function of the lighting device Are electrically connected to the second circuit 33. It is worth mentioning that the electronic component 34 may include, but is not limited to, a Wi-Fi module, a somatosensory sensor, a driver, a resistor, and a capacitor.

  In the preferred embodiment of the present invention, the electronic component 34 is integrated on the circuit board 31, and more specifically, the electronic component 34 is attached to both the front surface 311 and the back surface 312 of the circuit substrate 31 Are attached to the front surface 221 of the substrate 22 and arranged so that the lighting element 10 is separated by the electronic component 34 in order to prevent the heat generated by the lighting element 10 from being directly transferred to the electronic component 34 Ru. Compared to conventional ceiling lamps, the lighting device disclosed in the present invention can be used continuously for a long time, while the temperature of the electronic component 34 is suitable to guarantee the reliability of the lighting device Maintained in range.

  Furthermore, the second circuit 33 and the electronic component 34 may be provided on both the front surface 311 and the back surface 312 of the circuit board 31, and the first circuit 23 and the lighting element 10 may be provided on the front surface of the substrate 22. It is attached only to the vertical surface 221. Thus, the technical complexity of producing a lighting device can be reduced to minimize the manufacturing cost of the lighting device. In other words, the circuit board 31 of the circuit board assembly 70 is a board having a dual function surface. On the other hand, the substrate 22 having a relatively larger size is a substrate having a single functional surface. It is understood that the front surface 221 of the substrate 22 may be used to attach an electronic component 34 electrically connected to the first circuit 23 in another embodiment of the present invention.

  Thus, the substrate 22 of the conductive part 20 and the circuit board 31 of the control part 30 have at least one heat insulating part between them to further prevent the heat generated by the lighting element 10 from being conducted to the control part 30 through the conductive part 20 Further define 100. In one embodiment of the present invention, the thermal insulation portion 100 may be a thermal insulation that may prevent the heat transmitted by the substrate 22 of the controller 20 from being further transmitted to the controller 30 when the lighting device is in use. It may be implemented as a slot so that the temperature of the control 30 will not be excessively high even when the lighting device is being used continuously for a long period of time to protect the electronic component 34.

  Furthermore, when the lighting device is attached to a support fixture such as a ceiling, air convection between the two sides of the conductive part 20 increases the heat dissipation effectiveness of the conductive part 20 and brings the temperature of the lighting device within an appropriate range. It is generated by the thermal insulation elongated holes of the thermal insulation portion 100 to keep it.

  Referring to FIG. 5 of the drawings, the conductive portion 20 further includes at least one heat dissipation channel, and the two opposing side surfaces (the front and back surfaces of the conductive portion 20) of the conductive portion 20 are separated by the heat dissipation channel 25. The heat is communicated with each other so that the heat generated by the lighting element 10 and transferred by the control unit 20 can be dissipated quickly via the heat dissipation channel 25 so as to maintain the temperature of the lighting device within an appropriate range. Preferably, one end of the heat dissipation channel 25 is extended to the heat insulation elongated hole and in communication with the heat insulation elongated hole so as to further enhance the heat dissipation effect of the lighting device.

  Referring to FIG. 6 of the drawings, the heat insulating portion 100 can hold the circuit board 31 in the mounting portion 21 of the conductive portion 20, that is, the circuit board 31 can be inserted into the through holes 21 of the conductive portion 20 by the heat insulating portion 100. Not only held, but integrally formed between the substrate 22 and the circuit board 31 which can prevent the heat generated by the lighting element 10 and conducted by the substrate 22 from being transferred to the circuit board 31 You may

  Thus, the heat insulating portion 100 may have a first positioning slot 101 and a second positioning slot 102, and the inner end of the substrate 22 to hold the circuit board 31 in the mounting portion 21 of the conductive portion 20. Is received in the first positioning slot 101 and the outer end of the circuit board 33 is received in the second positioning slot 102.

  The heat insulating portion 100 is to be separately produced and then arranged to receive the inner end of the substrate 22 in its first locating slot and to receive the outer end of the circuit board 31 in its second locating slot 102 It is worth mentioning. In order to facilitate accommodating the inner edge of the substrate 22 with its first locating slot 101 and the outer edge of the substrate 31 with its second locating slot 102, respectively, the thermal insulation part 100, for example, rubber It is understood that it may be made of an elastic plastic material, such as silicone.

  Alternatively, the heat insulating portion 100 may be integrally formed between the substrate 22 and the circuit board 31. For example, after the circuit board 31 is positioned on the mounting portion 21 of the substrate 22 (located in the middle portion of the substrate 22) and the first circuit 23 is electrically connected to the second circuit 33, the heat insulating portion 100 is May be formed by molding techniques to integrally join the inner end of the substrate 22 and the outer end of the circuit board 31 to create a lighting device.

  The substrate 22 may be offset from the circuit board 31 to have a height difference to define a receiving cavity 300 between the substrate 22 and the circuit board 31, the receiving cavity 300 being a substrate for the electronic component 34. It is understood that it is arranged to receive the electronic components 34 mounted on one side of the circuit board 31 so as to prevent protruding from 22 and thereby protect the electronic components 34.

  More specifically, the height of the back surface 312 of the circuit board 31 is a substrate 22 for forming a receiving cavity 300 on the back surface 312 of the circuit board 31 for receiving the electronic component 34 attached to the back surface 312 of the circuit board 31. It may be lower than the height of the back surface 222 of Preferably, the electronic components 34 received in the receiving cavity 300 do not project from the back surface 222 of the substrate 22 so that the electronic components 34 transport and store the lighting devices in order to protect them accordingly. It is protected by the back surface 222 of the substrate 22 from being affected by other items in it.

  Furthermore, the first circuit 23 is provided on the front surface 221 of the substrate 22, and the lighting element 10 is also attached to the front surface 221 of the substrate 22. In other words, the conductive portion 20 is configured as a substrate having a single functional surface. Therefore, the second circuit 33 is provided on both the front surface and the back surface 311, 312 of the circuit board 31, and a portion of the electronic component 34 is attached to the front surface 311 of the circuit board 31. The rest is electrically connected to the second circuit second circuit 33 while the rest of the electronic component 34 is attached to the back surface 312 of the circuit board 31 and electrically connected to the second circuit 33 at its back surface. Connected to In other words, the control unit 30 is configured as a substrate having a dual function side.

  Referring to FIGS. 8 and 9, a preferred embodiment is shown, in which the control unit 30 is detachably coupled to the conductive unit 20. For example, when the control unit 30 is attached to the conductive unit 20, the control unit 30 may be detachably held in the through hole 21 of the attachment portion 21.

  In particular, the conductive part 20 further comprises a mounting platform 26. The mounting platform 26 has a first circuit connection member 231 formed by the first circuit 23 and a second circuit connection member 331 formed on the second circuit 33 in the coupling arm 32, and the control unit 30. When the coupling arm 32 of the second embodiment is attached to the mounting platform 26 of the conductive portion 20, the second circuit connecting member 331 and the first circuit connecting member 231 are electrically connected simultaneously. It is understood that the shapes of the first circuit connection member 231 and the second circuit connection member 331 are not limited in the present invention. For example, the first circuit connection member 231 and the second circuit connection member 331 may have a disk shape.

  The coupling arm 32 may be formed on the substrate 22 and it is worth mentioning that the first circuit 23 is extended along the coupling arm 32 and forms the first circuit connection member 231 there. The mounting platform 26 may be formed on the circuit board 31 and the coupling arm 32 is secured at the mounting platform 26 of the circuit board 31 so as to form a first circuit connection member 331 thereon. Thus, when the coupling arm 32 of the control unit 30 is attached to the attachment portion 26 of the conductive unit 20, the second circuit connection member 331 and the first circuit connection member 231 (as shown in FIG. 10 of the drawings) It is automatically electrically connected to each other.

  Referring to FIGS. 11 and 12 of the drawings, another alternative mode of the lighting device is shown, wherein the conducting part 20 comprises at least two conducting elements 201 spaced from one another, each two adjacent The heat release channels 25 are respectively formed between the insides of the conductive elements 201.

  Each of the conductive elements 201 includes a substrate 22 and a first circuit 23 provided on the substrate 22, and the lighting element 10 is attached to the conductive element 201 and electrically connected to the substrate 22.

  Each of the coupling arms 32 integrally extended from the substrate 31 of the control unit 30 holds the control unit 30 on the attachment portion 21 of the substrate 22 and electrically connects the first circuit 23 and the second circuit 33 to each other. Connected to the substrate 22 of the conductive element 201 to connect, external electrical energy can be conducted to the lighting element 10 via the first circuit 23 and the second circuit 33.

  It will be appreciated that the mounting portion 21 of the conducting part 20 implemented as a through hole 21 is formed by the inside of the conducting element 201 arranged in a predetermined pattern. Each of the coupling arms 32 of the circuit board 31 is extended from the peripheral end thereof to the inside of the conductive element 201, whereby the control unit 30 is held in the through hole 21 of the conductive unit 20.

  In one embodiment, each of the conductive elements 201 has a sector shape and is arranged in a predetermined pattern to create a lighting device having a circular shape. In another embodiment, each of the conductive elements 201 has a trapezoidal shape and is arranged in a predetermined pattern to form a lighting device having a polygonal shape.

  The bonding arms 32 may be integrally extended from the respective respective substrates 22 of the conductive elements 201, the different ends of the circuit boards 31 such that the free ends of the bonding arms 32 hold the circuit board 31 in the mounting portion 21. It is worth mentioning that they are combined by position.

  Furthermore, the conductive elements 201 may be releasably coupled to the circuit board 31 such that the operating states of the lighting elements 10 attached to the coupling element 201 may be independent of one another. Thus, the light generated by the lighting element 10 and the type of light can be selectively controlled. Furthermore, when one of the lighting elements 10 is damaged or otherwise unsuitable for being used, only the respective conductive element 201 with the damaged lighting element 10 needs to be changed I assume.

  Referring to FIG. 7A of the drawings, the lighting device may be implemented as a ceiling lamp. In other words, the lighting device may be installed at the ceiling or at another position of the building. For example, when the lighting device is attached to the ceiling, the heat dissipation cavity 200 is defined between the substrate 22 of the conductive portion 20 and the ceiling, and the heat dissipation cavity 200 is formed of the conductive portion 20 of the lighting device via the heat insulation elongated hole 100. It communicates with the lower space. Thus, the heat generated by the lighting element 10 can be conducted by the conductive portion 20 and dissipated to the heat dissipation cavity 200. Then, air convection occurs between the air in the discharge cavity 200 and the air in the lower space of the conductive portion 20, thereby enhancing the heat dissipation effect of the lighting device, whereby the temperature of the lighting device When used continuously, it can be maintained within an appropriate range. As shown in FIG. 7B of the drawings, the lighting device can be applied to a flashlight to act as its light source.

  According to another aspect of the invention, the invention further provides a method of heat dissipation of a lighting device, the method comprising the following steps:

  (A) Preventing the heat generated by the at least one lighting element 10 mounted on the photoelectric unit 20 from being conducted from the outside of the lighting apparatus to the control unit 30 inside the lighting apparatus.

  (B) forming an air convection between one side of the lighting device and its middle part;

  Furthermore, the heat insulation elongated hole 100 is formed between the conductive portion 20 and the control portion 30 held in the through hole 21 of the conductive portion 20. The heat generated by the lighting element 10 is prevented from being transferred to the control 30 by the insulating slot 100. Furthermore, the thermal insulation slot 100 allows air convection between the two sides of the conductive part 20, thereby enhancing the heat dissipation capacity of the lighting device.

  According to another aspect of the invention, the invention further provides a method of manufacturing a lighting device, the method comprising the following steps:

  (A) attaching the at least one lighting element 10 to the conductive part 20 to which the circuit is attached only on one side.

  (B) A step of holding the control unit 30 having circuits attached to two side surfaces in the through holes 21 of the conductive portion 20, wherein the through holes 21 are located in the middle portion of the conductive portion 20. Holding said circuit is electrically connected with the circuit of control unit 30;

  According to another aspect of the invention, the invention further provides a method of manufacturing a lighting device, the method comprising the following steps:

  (A) attaching the at least one first circuit 23 and the at least one lighting element 10 to the front surface 221 of the substrate 22, the lighting element 10 being electrically connected to the first circuit 23 The attaching step.

  (B) attaching the at least one second circuit 33 and the at least one electronic component 34 to the front surface 311 and the back surface 312 of the circuit board 31, wherein the electronic component 34 is electrically connected to the second circuit 33; Attached, the attaching step.

  (C) connecting the first circuit 23 with the second circuit 33 to create a lighting device.

  It is worth mentioning that step (b) may be performed before step (a). In other words, the at least one second circuit 33 and the at least one electronic component 34 are first attached to the front surface 311 and the back surface 312 of the circuit board 33, and the at least one first circuit 23 and the at least one The lighting element 10 is attached to the front surface 221 of the substrate 22.

  Referring to FIG. 13 of the drawings, a control system of a lighting device is shown, which includes a storage module 40, a detection module 50, and a processing module 60. The storage module 40 is arranged to store operation instructions for controlling the lighting device. The detection module 50 is arranged to detect the operation signal of the user of the lighting device. The processing module 60 is arranged to execute the operation instruction to specify the operation instruction in response to the operation signal of the user and to control the operating state of the lighting device. In one embodiment of the present invention, detection module 50 may be implemented as a sensor for detecting the user's motion signal by touching or otherwise. In another embodiment of the present invention, the detection module 50 may be implemented as a camera module, for example for capturing user actions, eg gestures, in order to obtain user motion signals.

  As shown in FIG. 14, the detection module 50 implemented as a sensor may be installed inside the lamp cover of the lighting device. When the user's finger slides over the lamp cover, the detection module 50 can detect the user's motion signal by monitoring the real-time state of the user's finger. For example, when the user's finger is sliding from right to left on the lamp cover, the operating signal is detected by the detection module 50 and the operating signal is identified as a control signal for raising the illumination of the lighting device It is sent to the processing module 60. In this way, corresponding instructions for raising the illumination of the lighting device are extracted from the storage module 40 and executed by the processing module 60. Correspondingly, when the user's finger is sliding from left to right on the lamp cover, the operating signal is detected by the detection module 50 and the operating signal is identified as a control signal for lowering the illumination of the lighting device Sent to the processing module 60. In this way, corresponding instructions for reducing the illumination of the lighting device are extracted by the storage module 40 and executed by the processing module 60.

  Furthermore, when the user's finger rotates above the lamp cover, the operating signal is detected by the detection module 50 and the operating signal is sent to the processing module 60 identified as a control signal for changing the operating state of the lighting device Be done. In this way, corresponding instructions for changing the operating state of the lighting device are extracted from the storage module 40 and executed by the processing module 60. When a person skilled in the art detects a user's finger approaching or touching the lamp cover, the storage module 50 is identified as a control signal for controlling the lighting device to perform the continuous operation. It will be easily understood that it will transmit a signal.

  Preferably, the control system of the lighting device may be in remote communication with the user's electronic device, whereby the user can remotely control the operating state of the lighting device via the electronic device.

  As shown in FIG. 15 of the drawings, the detection module 50 is implemented as a camera module or somatosensory sensor so that the user can control the lighting device at a relatively greater distance through the control system. More specifically, the motion signal generated by the user at a relatively large distance can be detected by the detection module 50 and then transmitted to the processing module 60, the corresponding motion instruction being adapted from the storage module 40, It is implemented by the processing module 60 to control the operating state of the lighting device.

  In particular, when the user is detected at a specific distance away from the lighting device, the motion signal detected by the detection module 50 is sent to the processing module 60 and processed by the processing module 60, the motion signal being of continuous motion Are identified as control signals for activating the lighting device. Then, when the user's gesture is detected by the detection module 50, the corresponding movement signal corresponds to the corresponding movement instruction stored in the storage module 40 to control the operating state of the lighting device, and the corresponding movement It is processed by the processing module 60 to execute the instruction.

  According to another aspect of the invention, the invention further provides a method of controlling a lighting device, the method comprising the following steps:

  (I) detecting a first action of the user;

  (Ii) detecting a second action of the user to obtain an action signal.

(Iii) executing an operating command in response to the operating signal to control the operating state of the lighting device.
It is worth mentioning that in step (i), when the first action of the user is detected by the detection module 50, the storage module 40 and the processing module 60 of the control system are activated. In one embodiment of the present invention, the first action to activate the control system is an action detected when the user is touching the detection module 50. In another embodiment of the present invention, the first action to activate the control system is an action detected when the user is detected within a predetermined distance away from the lighting device. In step (ii), the second action may be a user gesture or any other action to identify the user's motion signal.

  Referring to Figures 16A to 20AC of the drawings, there is shown a lighting device according to a second preferred embodiment of the present invention, the lighting device comprising a lighting assembly 80A and a control assembly 90A, wherein the lighting assembly 80A controls Electrically connected to the assembly 90A so that external power is obtained by the control assembly 90A and the lighting assembly 80A is applied. Further, the operating state of the lighting assembly 80A can be controlled by the control assembly 90A.

  The lighting assembly 80A has a substrate connection side 81A. Control assembly 90A has circuit board connection side 91A corresponding to substrate connection side 81A of lighting assembly 80A, and circuit board connection side 91A of control assembly 90A and substrate connection side 81A of lighting assembly 80A are discontinuously arranged. .

  More specifically, the lighting assembly 80A includes at least one lighting element 10A, at least one substrate 22A, and at least one first circuit 23A, and the substrate 22A has a front surface 221A and a front surface 221A. And the back surface 222A opposite to. The first circuit 23A and the lighting element 10A are provided on the front surface 221A of the substrate 22A, and the lighting element 10A is electrically connected to the first circuit 23A. In addition, substrate 22A has through holes 21A formed in its middle portion to receive control assembly 90A therein, and the inside of substrate 22A forming through holes 21A is the substrate connection side 80A of lighting assembly 80A. Defined as

  The control assembly 90A includes a circuit board 31A, at least a second circuit 33A, and at least one electronic component 34A, the circuit board 31A having a front surface 311A and a back surface 312A opposite the front surface 311A. The electronic component 34A and the second circuit 33A are provided on both the front surface 311A and the back surface 312A of the circuit board 31A, while the electronic component 34A is electrically connected to the second circuit 33A. Furthermore, the outside of the circuit board 31A is defined as the circuit board connection side 90A of the control assembly 90A.

  Thus, the circuit board 31A is held in the through holes 21A of the lighting assembly 80A so that the circuit board connection side 91A of the control assembly 90A is aligned with the board connection side 81A of the lighting assembly 80A. The second circuit 33A of the control assembly 90A is electrically connected to the first circuit 23A of the lighting assembly 80A, while the second circuit 33A of the control assembly 90A is further connected to the external power supply, whereby the external power Can be applied to the lighting element 10A for producing light through the first circuit 23A, the electronic component 34A, and the first circuit 23A in series.

  In particular, circuit board 31A and board 22A may be created separately, and then circuit board 31A is held in through holes 21A formed by board 22A, so that circuit board 31A and board 22A are discontinuous. Be placed. Thus, the heat generated by the lighting element 10A is transferred from the substrate 22A to the circuit board 31A so as to maintain the temperature of the lighting device within a suitable range when the lighting device is being used continuously for a long period of time Can block it.

  The discontinuous method of the board 22A and the circuit board 31A included in the present invention is as follows: the board connecting side 81A of the lighting assembly 80A formed by the board 22A and the circuit board connecting side 91A of the control assembly 90A formed by the circuit board 31A. It is noted that not only are they separated from one another, but also that the substrate connection side 80A of the lighting assembly 80A formed by the substrate 22A is in contact with the circuit board connection side 90A of the control assembly 90A formed by the substrate 31A. It is worth doing. In other words, even when the inside of the substrate 22A comes in contact with the outside of the circuit board 31A, the substrate 22A and the circuit board 31A still keep the heat from being transferred from the substrate 22A to the circuit board 31A accordingly. Discontinuously placed.

  In the case of the lighting device according to the invention, the substrate 22A for mounting the lighting element 10A and the circuit board 31A for mounting the electronic component 34A can be produced separately, so that the substrate 22A and the circuit board 31A are made of different materials Can. For example, the substrate 22A is made of, for example, a material having better heat dissipation performance such as aluminum, which can enhance the heat dissipation effect of the substrate 22A. Therefore, the temperature of the lighting device can be maintained within an appropriate range when the lighting device is used continuously for a long period of time so as to extend its life. Circuit board 31A, on the other hand, may be made of a material having relatively poor thermal conductivity, to further prevent heat transfer from board 22A to circuit board 31A.

  Preferably, the through holes 21A are formed in the middle portion of the substrate 22A so that the control assembly 90A can be held in the middle portion of the lighting assembly 80A and the lighting element 10A is peripherally around the control assembly 90A It can be provided. Further, the substrate 22A may be ring shaped having a relatively larger size to enhance the heat dissipation effect of the lighting device. It is understood that the through holes 21A can be formed at any other position of the substrate 22A, ie, at the side portions of the substrate 22A, which is not a limitation in the present invention.

  Thus, at least one heat insulating portion 110A is defined between the lighting assembly 80A and the control assembly 90A to prevent heat from being transferred from the lighting assembly 80A to the control assembly 90A. Preferably, the heat insulating portion 100A may be formed between the substrate 22A of the lighting assembly 80A and the circuit board 31A of the control assembly 90A. That is, the heat insulating portion 100A is formed between the inner end of the substrate 22A and the outer end of the circuit board 31A, whereby the substrate 22A and the control substrate 31A are discontinuously disposed via the heat insulating portion 100A 100A can prevent heat from being transferred from the substrate 22A to the circuit board 31A.

  Referring to FIGS. 16A and 17A of the drawings, the heat insulating portion 100A may be implemented as a heat insulating slot. More specifically, when the inner end of the substrate 22A is not in contact with the outer end of the circuit board 31A, the adiabatic long hole is a thermal opening to prevent the temperature of the inner end of the substrate 22A and the circuit board 31A from rising. Are formed between the substrate 22A and the outer end of the substrate 31A arranged to prevent conduction from the substrate 22A to the circuit board 31A. Furthermore, the heat insulating portion 100A further enables air convection between the upper and lower sides of the lighting device so as to further enhance the heat dissipation effect of the lighting device.

  With further reference to FIGS. 16A and 17A of the drawings, the lighting device holds the control assembly 90A in the through hole 21A of the lighting assembly 80A and for forming the heat insulating portion 100A between the lighting assembly 80A and the control assembly 90A. It further includes one or more coupling arms provided between the lighting assembly 80A and the control assembly 90A.

  Preferably, the circuit of lighting assembly 80A substrate 22A and control assembly 90A is such that coupling arm 32A discontinuously forms substrate 22A and circuit substrate 31A, and thermally insulated portion 100A between substrate 22A and circuit substrate 31A. It is provided at a distance from the substrate 31A. More preferably, the distances between adjacent coupling arms 32A are equal.

  Even though there are three coupling arms 32A shown in FIGS. 16A and 17A of the drawings, it is understood that the number of coupling arms 32A can be set to any value, which is not a limitation in the present invention.

  Furthermore, the coupling arm 32A may be further arranged to electrically connect the first circuit 23A of the lighting assembly 80A and the second circuit 33A of the control assembly 90A. In other words, when the circuit board 31A is held in the through holes 21A of the board 22A by the coupling arm 32A, the first circuit 23A of the board 22A simultaneously operates with the second circuit 33A of the circuit board 31A of the coupling arm 32A. Connected.

  Therefore, each of the coupling arms 32A further includes a first connecting member 321A and a second connecting member 322A, and the first connecting members 321A of the coupling arm 32A are directed from the outside of the circuit board 31A to the inside of the board 22A. And the two ends of the second connection member 322A are fixed to the first connection member 321A and the substrate 22A, whereby the circuit board 31A is held in the through holes 21A of the substrate 22A. The second circuit 33A may be stretched according to the method of extension of the first connection member 321A of the coupling arm 32A, whereby the second connection member 322A can have two ends of the second connection member being the first. When fixed to the connecting member 321A and the substrate 22A, the first circuit 23A and the second circuit 33A can be electrically connected.

  The first connection member 321A of the coupling arm 32A may be integrally extended from the outside of the circuit board 31A, that is, the first connection member 321A of the coupling arm 32A and the circuit board 31A may be integrally formed. It is understood.

  Furthermore, the substrate 22A may further include one or more coupling notches 223A, each of which is in communication with the through hole 21A, whereby the free end of the first connection member 321A of the coupling arm 32A is The circuit board 31A can be extended into the coupling notch 223A of the substrate 22A to prevent the circuit board 31A from rotating relative to the substrate 22A during manufacture of the lighting device.

  Those skilled in the art will understand that the first connection member 321A of the coupling arm 32A may be integrally extended from the inside of the substrate 22A in the direction towards the outside of the circuit board 1A, while the two ends of the second connection member 322A. It will be easily understood that the circuit board 31A is fixed to the connecting member 321A and the circuit board 31A so as to hold the circuit board 31A in the through holes 21A of the board 22A. The first circuit 23A may be stretched according to the method of extension of the first connection member 321A of the coupling arm 32A, such that the two ends of the second connection member 322A correspond to the first connection member 321A and the substrate 22A. The second connection member 322A can electrically connect the first circuit 23A and the second circuit 33A. In other words, the first connection member 321A of the coupling arm 32A and the substrate 22A may be integrally formed.

  Referring to FIG. 21A of the drawings, an alternative mode of the lighting device of the present invention is shown, wherein the substrate 22A has at least one heat dissipation channel 224A, and the front surface 221A of the substrate 22A and the back surface 222A of the substrate 22A are It communicates with each other through the heat dissipation channel 224A. Thus, the heat dissipating channel 224A may be formed in the substrate 22A by a cavitation technique, whereby air convection between the front surface 221A of the substrate 22A and the back surface 222A of the substrate 22A is ultimately the upper side of the lighting device. The heat dissipating channel 224A can enhance the strength of the air convection between the lower side and the lower side. Therefore, the heat dissipation effect of the lighting device can be enhanced. Preferably, each of the heat dissipation channels 224A communicates with the through holes 21A of the substrate 22A.

  Referring to FIG. 22A of the drawings, another alternative mode of the lighting device in the present invention is shown, wherein the heat insulating part 100A may be implemented as a heat insulating element. Thus, the lighting element 10A may be configured in a circular shape having an inner side 103A and an outer side 104A, the outer end of the circuit board 31A of the control assembly 90A being held on the inner side 103A of the heat insulating portion 100A and the substrate 22A of the lighting assembly 80A. The inner end of the is held on the outer side 104A of the heat insulating portion 100A to hold the circuit board 31A in the through hole 21A of the substrate 22A. Due to the presence of the heat insulating portion 100A, the circuit board 31A and the board 22A are disposed discontinuously. Insulating portion 100A may be made of a material having relatively poor heat transfer capability, thereby substantially preventing heat from being transferred from substrate 22A to circuit board 31A by insulating portion 100A. it can.

  Thus, in one embodiment of the present invention, the thermally insulating portion 100A is prefabricated and then arranged to hold the inner end of the substrate 22A and the outer end of the circuit board 31A on the inner 103A and outer 104A of the insulating portion 100A, respectively. Good. In another embodiment of the present invention, the control assembly 90A may be initially positioned in the through hole 21A of the substrate 22A and then the adiabatic portion 100A is for holding the circuit board 31A in the through hole 21A of the substrate 22A. Are integrally formed between the inner end of the circuit board and the outer end of the circuit board 31A.

  Further, the heat insulating portion 100A may have a first positioning slot 101A and a second positioning slot 102A formed in the inner side 103A and the outer side 104A, respectively, and the inner end of the substrate 22A is the heat insulating portion 100A. The outer end of the circuit board 31A is held by the first positioning slot 101A, and the outer end of the circuit board 31A is the second positioning slot of the heat insulating portion 100A so as to hold the circuit board 31A in the through hole 21A of the board 22A at its middle part. It is held at 102A.

  According to another aspect of the invention, the invention further provides a method of manufacturing a lighting device, the method comprising the step of providing a lighting assembly 80A. More particularly, in one embodiment of the present invention, the lighting assembly 80A first attaches the first circuit 23A and the lighting element 10A to the front surface 221A of the substrate 22A and then the lighting element 10A the first circuit. It can be produced by electrically connecting to 23A.

  It is worth mentioning that the type of substrate 22A is not a limitation in the present invention. For example, substrate 22A may be made of, but not limited to, aluminum with good heat dissipation capability. Furthermore, the type of lighting element 10A is not a limitation in the present invention. For example, the lighting element 10A may be implemented as an LED illuminator or any other illuminator capable of producing light upon power up.

  The first circuit 23A may be formed on the front surface 221A of the substrate 22A by circuit printing technology or circuit etching technology. Those skilled in the art will appreciate that circuit printing techniques or circuit etching techniques are merely two exemplary methods for forming the first circuit 23A on the front surface 221A of the substrate 22A, which limits the scope of the present invention. You will easily understand what you do not do.

  Furthermore, both the first circuit 23A and the lighting element 10A are attached to the surface 221A of the substrate 22A. In other words, the substrate 22A of the present invention may be implemented as a substrate having only a single functional surface. Thus, the process for attaching the first circuit 23A and the lighting element 10A to the front surface 221A of the substrate 22A can be simplified. On the other hand, the manufacturing cost of the lighting assembly 80A can be reduced accordingly.

  Preferably, the lighting element 10A is electrically connected to the first circuit 23A when the lighting element 10A and the first circuit 23A are attached to the front surface 221A of the substrate 22A, thereby creating the lighting assembly 80A. Procedures can be minimized. For example, the substrate 22A has an attached portion 2211A formed on its front surface 221A for attaching the lighting element 10A thereto. In particular, a portion of the first circuit 23A is placed on the attachment portion 2211A after the first circuit 23A has been attached to the front surface 221A of the substrate 22A, whereby the lighting element 10A is such that the lighting element 10A is the substrate 22A. When it is attached to its front surface at its attachment portion 2211A, it is automatically electrically connected to the first circuit 23A.

  More preferably, the protective layer 24A is between the step of attaching the lighting element 10A to the front surface 221A of the substrate 22A and the step of attaching the first circuit 23A to the front surface 221A of the substrate 22A. It may be provided overlapping on the front surface 221A. Thus, the first circuit 23A may include the front surface 221A and the protective layer 24A of the substrate 22A to prevent the protective layer 24A from being exposed to the outside so as to ensure the reliability and stability of the lighting assembly 80A. Sandwiched between In another embodiment of the present invention, the protective layer 24A overlaps the front surface 221A of the substrate 22A after the lighting element 10A and the first circuit 23A are attached to the front surface 222A of the substrate 22A. It may be attached.

  Thus, in one embodiment of the present invention, the protective layer 24A may be created separately and attached to the front surface 221A of the substrate 22A. Alternatively, the protective layer 24A is formed by applying a molding material to the front surface 221A of the substrate 22A, which forms the protective layer 24A on the front surface 221A of the substrate 22A when the molding material solidifies Good.

  Furthermore, the through holes 21A may be formed in the middle portion of the substrate 22A by stamping technology, and the front surface 221A and the back surface 222A of the substrate 22A communicate with each other through the through holes 21A. It is understood that the present invention is not limited as long as the shape of the through hole 21A conforms to the shape of the circuit board 31A, whereby the circuit board 31A can be held in the through hole 21A of the substrate 22A. Furthermore, the shape of the substrate 22A is not limited. For example, the substrate 22A may have a circular shape or the like.

  Referring to FIG. 18A of the drawings, the manufacturing method further includes the step of providing a control assembly 90A. It is understood that the steps of providing the lighting assembly 80A and providing the control assembly 90A are arranged in a particular order.

  More specifically, the control assembly 90A is created by attaching the second circuit 33A and the electronic component 34A to both the front surface 311A and the back surface 312A of the circuit board 31A, the electronic component 34A being the second circuit 33A. And electrically connected. It is worth mentioning that the electronic component 34A may include, but is not limited to, a Wi-Fi module, a somatosensory sensor, a driver, a resistor, and a capacitor.

  Thus, the type of circuit board 31A is not a limitation in the present invention. For example, circuit board 31A, although implemented, is not limited to PCB panels, rigid flex PCB panels, hardboards, ceramic boards, and the like. Preferably, circuit board 31A is made of a material that has a relatively poor heat transfer capability to prevent heat from being transferred from substrate 22A to circuit board 31A.

  Similarly, the second circuit 33A may be formed on the front surface 311A and the back surface 312A of the substrate 31A by circuit printing technology or circuit etching technology or the like.

  Therefore, the circuit board 31A is a board having a dual function surface. That is, both the front surface 311A and the back surface 312A of the circuit board 31A are disposed to attach the second circuit 33A and the electronic component 34A. All electronic components 34A can be integrated on the circuit board 31A having a relatively smaller size, whereby the area of the substrate 22A can be correspondingly maximized to enhance the heat dissipation capacity of the lighting device Is understood. Furthermore, the technical problem of creating a lighting device can be substantially reduced by constructing the second circuit 33A and the electronic component 34A on the front and back surfaces 311A, 312A of the circuit board 31A.

  Referring to FIG. 18 of the drawings, the substrate connection side 81A of the lighting assembly 80A is aligned with the circuit board connection side 91A of the control assembly 90A and is disposed discontinuously to create a lighting device.

  In one embodiment of the present invention, circuit board 31A is disposed in the middle portion of through hole 21A of board 22A, and circuit board 31A is then formed on board 22A and circuit board 31A at the two ends of coupling arm 32A. Are held in the through holes 21A. For example, the two ends of each of the coupling arms 32A can be secured at the inner end of the substrate 22A and the outer end of the circuit board 31A by welding. On the other hand, the first circuit 23A attached to the substrate 22A and the second circuit 33A attached to the circuit board 31A can be conducted by one of the coupling arms 32A.

  In another embodiment of the present invention, each of the coupling arms 32A has a first connecting member 321A and a second connecting member 322A integrally extended from the outer end of the circuit board circuit board 31A. Preferably, the second circuit 33A is extended with the first connecting member 321A of the coupling arm 32A. Thus, after the coupling arm 32A is disposed at its middle portion in the through hole 21A of the substrate 22A, the respective second connection members 322A of the coupling arm 32A are fixed to the first connection member 321A and the substrate 22A, respectively. Thus, the circuit board 31A is held at the middle portion thereof in the through hole 21A of the board 22A, and the first circuit 23A is simultaneously electrically connected to the second circuit 33A by the second connection member 322A. During mounting, the two ends of the second connection member 322A can be secured to the substrate 22A and the second connection member 321A by welding.

  Preferably, the at least one coupling notch 223A is formed in the substrate 22A by stamping technology, and each of the coupling notches 223A communicates with the through hole 21A. Therefore, when the substrate 31A is disposed at the middle portion of the through hole 21A of the substrate 22A, the free end of the first connection member 321A extended from the outer end of the circuit substrate 31A is the circuit substrate 31A with respect to the substrate 22A. Each is extended into the coupling notch 223A and positioned at the coupling notch 223A so as to prevent rotation. Then, the second connection member 322A is arranged to be fixed between the substrate 22A and the first connection member 321A.

  Furthermore, at least one heat insulating portion 100A is between substrate 22A and circuit substrate 31A to prevent heat from being transferred from substrate 22A to circuit substrate 31A to prevent the temperature of circuit substrate 31A from rising. It may be formed.

  In one embodiment of the present invention, the outer ends of the circuit board 31A are spaced at the inner end of the substrate 22A so as to form a thermally insulated portion 100A, more particularly an insulated slot, therebetween. In other words, circuit board 31A and board 22A are physically separated from each other to effectively prevent heat from being conducted from board 22A to circuit board 31A. On the other hand, the adiabatic slots allow air convection between the upper and lower sides of the luminaire so as to enhance the heat dissipation effect accordingly.

  Alternatively, after the circuit board 31A is positioned in the middle portion of the through hole 21A of the substrate 22A, the heat insulation portion 100A is molded so that the heat insulation portion 100A holds the circuit board 31A in the through hole 21A of the substrate 22A. And the outer end of the circuit board 31A. The coupling arm 32A for conducting the first circuit 23A and the second circuit 33A is buried in the heat insulating portion 100A to protect the coupling arm 32A of the lighting device from being damaged during transportation or installation. It is worth mentioning that

  Preferably, the adiabatic portion 100A can be made of a material having a relatively poor thermal conductivity material such that the substrate 22A and the circuit board 31A allow heat to be conducted from the substrate 22A to the circuit board 31A. In order to prevent this, the thermally insulated part 100A can be physically spaced.

  In summary, the present invention provides a method of manufacturing a lighting device comprising the following steps.

  (A) Providing a lighting assembly 80A and a control assembly 90A.

  (B) The board connection side 801A of the lighting assembly 80A is aligned with the board connection side 91A of the control assembly 90A, and the board connection side 81A of the lighting assembly 80A and the circuit board connection side 91A of the control assembly 90A are discontinuously arranged. Conducting the lighting assembly 80A with the control assembly 90A at the location.

  FIG. 19A is a schematic view of a lighting device being cut along a centerline when the lighting device is being used. As shown in FIG. 19A, the lighting device is connected by the mounting member 110A at a predetermined position where the heat dissipation cavity 200A is defined between the predetermined position and the upper position of the lighting device. The heat dissipation cavity 200A is in communication with the heat insulation elongated hole 100A, whereby the heat generated by the lighting element 10A on the back surface substrate 222A of the substrate 22A can be radiated to the heat dissipation cavity 200A. The heat insulating portion 100A further enables air convection between the heat dissipation cavity 200A and the underside of the lighting device, whereby the heat generated by the lighting element 10A results in the temperature of the lighting device being unpredictable for conventional lighting devices It can be dissipated quickly to keep it within a certain range. Furthermore, the reliability of the lighting device when it is being used continuously for a long time can be guaranteed to extend the life of the lighting device.

  In other words, the present invention further provides a heat dissipation method for a lighting device, which includes the following steps.

  (A) transferring the heat generated by the at least one lighting element 10A of the lighting assembly 80A by the substrate 22A of the lighting assembly 80A.

  (B) preventing heat from being conducted from the lighting assembly 80A to the circuit board 31A of the control assembly 90A so as to maintain the temperature of the circuit 31A within an appropriate range.

  Those skilled in the art will appreciate that the embodiments of the present invention shown in the drawings and described above are merely exemplary and are not intended to be limiting.

  Therefore, it can be seen that the object of the present invention is completely and effectively achieved. The embodiments are shown and described to illustrate the functional and structural principles of the present invention and may be changed without departing from such principles. Accordingly, the present invention includes all modifications that fall within the spirit and scope of the following claims.

Claims (72)

A lighting device,
At least one lighting element,
At least one electronic component,
A circuit board assembly, wherein said circuit board assembly comprises at least one board, a circuit board, at least one first circuit, and at least one second circuit, said at least one first circuit Is provided on the substrate, the at least one lighting element is attached to the substrate, and is electrically connected to the at least one circuit, and the at least one second circuit is provided on the circuit board; One electronic component is attached to the circuit board and electrically connected to the at least one second circuit, and the at least one first circuit is electrically connected to the at least one second circuit And a circuit board assembly.   The substrate has a front surface and a back surface opposite to the front surface, and the first circuit and the lighting element are each attached to the front surface of the substrate, the circuit A substrate has a front surface and a back surface opposite to the front surface, and the second circuit is attached to both the front surface and the back surface of the circuit board, the electronic component The lighting device according to claim 1, wherein a portion of is provided on the front surface of the circuit board, and the rest of the electronic component is attached to the back surface of the circuit board.   The lighting device according to claim 2, wherein the substrate has a through hole formed therein, and the circuit board is held in the through hole.   The circuit board assembly further comprises one or more coupling arms, wherein each of the coupling arms is integrally extended from the circuit board, and at least one of the coupling arms is connected to the substrate. Item 3. A lighting device according to Item 3.   The circuit board assembly further comprises one or more coupling arms, wherein each of the coupling arms is integrally extended from the substrate, and at least one of the coupling arms is connected to the circuit board. Item 3. A lighting device according to Item 3.   The circuit board assembly further comprises one or more coupling arms, wherein at least one of the coupling arms is integrally extended from the circuit board, and the remainder of the coupling arms are integrally from the substrate. Stretched, and integrally stretched from the circuit board, at least one of the coupling arms is connected to the circuit board, and at least one of the bonding arms is integrally stretched from the board, the circuit board A lighting device according to claim 3, connected to   Each of the coupling arms comprises a first connection member and a second connection member, the first connection member being integrally extended from the circuit board toward the substrate, the second connection member The lighting device according to claim 4, wherein two ends of are respectively fixed to the first connection member and the substrate.   5. A lighting device as claimed in claim 4, wherein the second circuit is extended in a manner according to the first connection member to electrically connect the first circuit and the second circuit.   9. A lighting device as claimed in any one of the preceding claims, wherein the substrate and the circuit board define an insulating portion therebetween.   The lighting device according to claim 9, wherein the heat insulating portion is a heat insulating long hole.   The lighting device according to claim 9, wherein the heat insulating portion is integrally formed between the inner end of the substrate and the outer end of the circuit board. A method of manufacturing a lighting device,
(A) attaching at least one first circuit and at least one lighting element to the front side of the substrate, wherein the at least one lighting element is electrically coupled to the at least one first circuit Said attaching, connected;
(B) attaching at least one second circuit and at least one second electronic component to the front and back surfaces of the circuit board, the at least one electronic component comprising the at least second circuit Said attaching step electrically connected to a second circuit;
(C) electrically connecting the at least one first circuit and the at least one second circuit to create the lighting device.   The method according to claim 12, wherein the step (b) is performed before the step (a).   The manufacturing method according to claim 12, further comprising: holding the circuit board in a through hole of the substrate.   The manufacturing method according to claim 14, further comprising the step of forming a heat insulation long hole between the circuit board and the substrate.   One or more coupling arms hold the circuit board in the through holes and bond between the circuit board and the board to form the thermal insulation elongated hole between the circuit board and the board The method according to claim 15, which is   One or more coupling arms are secured between the circuit board and the substrate to hold the circuit request in the through holes, and the first circuit and the second circuit are of the coupling arms. 15. The method of claim 14, wherein at least a portion of them are in electrical communication with one another.   7. The method of claim 6, wherein the first circuit and the second circuit are in electrical communication with one another by at least a portion of the coupling arm.   When the first connection member of the coupling arm is extended from the circuit board toward the substrate and the second connection member is fixed to the first connection member and the substrate, the first circuit The method according to claim 18, wherein the second circuit conducts through the second connection member.   15. The method of claim 14, wherein a thermally insulating portion is formed between the substrate and the circuit board to hold the circuit board in the through hole of the substrate. A lighting device,
A lighting assembly,
A control assembly, wherein the lighting assembly is electrically connected to the control assembly, the lighting assembly having a substrate connection side, and the control assembly corresponding to the substrate connection side of the lighting assembly A control assembly having a side, the substrate connection side of the lighting assembly and the circuit board connection side of the lighting assembly being discontinuously arranged to prevent heat generated by the lighting assembly from being conducted to the control assembly A lighting device comprising:   The lighting assembly has through holes, and the control assembly is aligned with the circuit board connection side of the control assembly with the substrate connection side of the lighting assembly, the circuit board connection side of the lighting assembly and the circuit The lighting device according to claim 21, wherein the through hole is held at a position where the substrate connection side is disposed discontinuously.   The lighting assembly comprises at least one lighting element, at least one substrate, and at least one first circuit, wherein the at least one first circuit and the at least one lighting element are attached to the substrate, At least one first circuit is electrically connected to the at least one lighting device, the through hole is formed in an intermediate portion of the substrate, and the substrate is with the substrate connection side of the lighting assembly inside Defining, said control assembly comprising a circuit board and at least one second circuit, said at least one second circuit being attached to said circuit board, said circuit board connecting said circuit board of said control assembly The side is defined on the outside, the substrate connection side of the control assembly and the circuit board connection side of the control assembly 23. The circuit board according to claim 22, wherein the circuit board is held in the through holes such that the at least one first circuit is arranged in series and electrically connected to the at least one second circuit. Lighting equipment.   The substrate has a front surface and a back surface opposite to the front surface, the first circuit and the lighting element are attached to the front surface of the substrate, and the circuit board is A front surface and a back surface opposite to the front surface, and includes two or more electronic components, and the second circuit includes both the front surface and the back surface of the circuit board. At least one of the electronic components is provided on the front surface of the circuit board, the remainder of the electronic components is attached to the back surface of the circuit board, and the electronic components are 24. A lighting device according to claim 23, electrically connected to the second circuit.   The substrate and the circuit board further define at least one thermally insulated slot formed between the inner end of the substrate and the outer end of the circuit board, whereby the inner end of the substrate and the circuit board 24. A lighting device as claimed in claim 23, wherein the outer end is arranged discontinuously.   The substrate and the circuit board further define at least one thermally insulated slot formed between the inner end of the substrate and the outer end of the circuit board, whereby the inner end of the substrate and the circuit board 25. A lighting device as recited in claim 24, wherein said outer end is disposed discontinuously.   The apparatus further comprises one or more coupling arms, the two ends of each of the coupling arms forming the insulating elongated hole between the inner end of the substrate and the outer end of the circuit board, 27. A lighting device as recited in claim 26, secured to the inner end of the substrate and the outer end of the circuit board.   Each of the coupling arms includes a first connecting member and a second connecting member, and the first connecting members are integrally extended from the inner end of the substrate to the outer end of the circuit board. 28. A lighting device as claimed in claim 27, wherein two ends of the second connection member are fixed to the first connection member and the free end of the substrate.   The second circuit is stretched in a direction according to the first connection member of the coupling arm, and the two ends of the second connection member are the free ends of the first connection member of 29. A lighting device as recited in claim 28, wherein said first circuit and said second circuit are in electrical communication with each other, said first circuit and said second circuit being fixed to said substrate.   The substrate further comprises one or more bond notches in communication with the through holes, each of the free ends of the first connection member being extended into the respective bond notches, the respective 30. A lighting device as claimed in claim 29, held in the coupling notch.   31. A lighting device as claimed in claims 23 to 30, wherein the lighting assembly further comprises the protective layer superimposed on the substrate to hold the first circuit between the substrate and a protective cover. A method of manufacturing a lighting device,
(A) providing a lighting assembly and a control assembly;
(B) the board connection side of the lighting assembly is aligned with the circuit board side of the control assembly, and the board connection side of the lighting assembly and the circuit board connection side of the control assembly are disposed discontinuously Electrically connecting the lighting assembly and the control assembly.   In the step (a), the lighting assembly has through holes, and in the step (b) the substrate connection side of the lighting assembly is aligned with the circuit board connection side of the control assembly; 33. The method of claim 32, wherein the control assembly is held in the through hole such that the substrate connection side and the circuit board connection side are disposed discontinuously.   At least one heat insulating portion is formed between the board connection side of the lighting assembly and the circuit board connection side of the control assembly, whereby the board connection side of the lighting assembly and the circuit board connection of the control assembly 34. A method according to claim 33, wherein the sides are arranged discontinuously.   One or more coupling arms are for holding the control assembly in the through holes and for forming the thermal insulation portion between the substrate connection side of the lighting assembly and the circuit board connection side of the control assembly 35. The method according to claim 34, further comprising: between the substrate connection side of the lighting assembly and the circuit board connection side of the control assembly, the thermal insulation part being a thermal insulation slot.   The lighting assembly further comprises one or more connecting notches, and the first connection member of each of the connecting arms is extended into the respective connecting notches and the respective connecting notches Held, the two portions of the second connection member of each of the coupling arms electrically connect the control lighting assembly and the control assembly, the lighting assembly and the respective coupling arms 36. The method of claim 35, wherein the method is secured to the respective first connection members. It is a heat dissipation method of the lighting device, and
(A) conducting and dissipated by the substrate heat generated by at least one lighting element of the lighting assembly;
(B) preventing the heat from being transferred from the substrate to the circuit board of the control assembly so as to maintain the temperature of the circuit board within an appropriate range.   38. The heat dissipation method of claim 37, wherein the substrate and the circuit board are disposed discontinuously to prevent the heat from being transferred to the circuit board.   The heat dissipation method according to claim 38, wherein at least one heat insulating portion is formed between the inner end of the substrate and the outer end of the circuit board, thereby discontinuously arranging the substrate and the circuit board. .   40. The heat dissipation method according to claim 39, wherein the heat insulating portion is a heat insulating elongated hole which enables air convection between the upper side and the lower side of the lighting device. A lighting device,
At least one lighting element,
A conductive portion, wherein the conductive portion comprises at least one substrate and at least one first circuit, has a mounting portion, and the substrate faces the front surface and the front surface thereof And a conductive portion having a back surface, the first circuit and the lighting element attached to the front surface of the substrate, and the lighting element being electrically connected to the first circuit. ,
A control unit comprising a circuit board, at least one second circuit, and at least one electronic component, the circuit board having a front surface and a back surface opposite to the front surface. The second circuit is attached to both the front surface and the back surface of the circuit board, and a portion of the electronic component is provided on the front surface of the circuit; And a controller, the remainder being attached to the back surface of the circuit board, and the first circuit and the second circuit are electrically connected to each other.   The lighting device according to claim 41, wherein the attachment portion of the conductive portion is a through hole, and the circuit board is held in the through hole.   43. A lighting device as recited in claim 42, wherein said through hole is formed in an intermediate portion of said substrate.   44. A lighting device as claimed in claim 42 or 43, wherein the lighting device further comprises at least one insulating slot formed between the substrate and the circuit board.   The control unit further comprises one or more coupling arms, and the coupling arms are spaced apart from the circuit board to the substrate to hold the circuit board in the through holes of the conductive section. 45. A lighting device according to claim 44.   The control unit further comprising one or more coupling arms, wherein the coupling arms are spaced apart from the substrate to the circuit board to hold the circuit board in the through holes of the conductive section; A lighting device according to claim 44.   Each of the coupling arms comprises a first connection member and a second connection member, the first connection member being extended from the circuit board towards the substrate, the second connection member being 46. A lighting device as claimed in claim 45, secured on a first connection member and the substrate.   The second connection member is electrically connected to the first circuit and the second circuit, respectively, whereby the first circuit and the second circuit mutually communicate with each other by the second connection member. 48. A lighting device as recited in claim 47, wherein said lighting device conducts.   The second circuit is extended in a direction in accordance with the extension direction of the first connection member, and the second connection member is fixed on the first connection member and the substrate, 46. A lighting device as claimed in claim 45, wherein the circuit of and the second circuit conduct simultaneously with one another by means of the second connection member.   The substrate each having one or more coupling notches in communication with the insulating elongated hole, the free ends of the first connection members of the respective coupling arms being retained in the respective coupling notches 50. A lighting device according to claim 47, 48 or 49.   51. A lighting device as claimed in claims 41 to 50, wherein the substrate and the circuit substrate are made of different materials.   42. The protective layer according to claim 41, wherein the conductive portion is provided so as to overlap the front surface of the substrate so as to hold the first circuit between the substrate and the protective layer. The illuminating device as described in -50. A lighting device,
A lighting assembly,
A control assembly electrically connected to the lighting assembly, the lighting assembly and the control assembly at least one therebetween to prevent heat generated by the lighting assembly from being transferred to the control assembly. And the control assembly further defining a thermally insulating portion.   The lighting assembly comprises at least one lighting element, at least one substrate, and at least one first circuit, wherein the at least one first circuit and the at least one lighting element are attached to the substrate Conducting with one another, the control assembly comprising a circuit board and at least one second circuit, the second circuit being attached to the circuit board and electrically connected with the first circuit, 54. The apparatus of claim 53, wherein the at least one thermally insulating portion is formed between the substrate and the circuit board to prevent the heat generated by the at least one lighting element from being transferred to the circuit board. Lighting equipment.   The lighting assembly has a through hole formed in an intermediate portion of the substrate, and the circuit substrate forms the thermal insulation portion between an inner edge of the substrate and an outer edge of the circuit substrate. 54. A lighting device as recited in claim 53, wherein said lighting device is held in a through hole.   The substrate has a front surface and a back surface opposite to the front surface, the first circuit and the lighting element are attached to the front surface of the substrate, and the circuit board is A front surface and a back surface opposite to the front surface, the control assembly further comprising two or more electronic components, at least one of the electronic components being the circuit substrate 55. A lighting as claimed in claim 54 mounted on the front side, said rest of said electronic component being mounted on said back surface of said circuit board, said electronic component being electrically connected to said second circuit. apparatus.   The substrate has a front surface and a back surface opposite to the front surface, the first circuit and the lighting element are attached to the front surface of the substrate, and the circuit board is A front surface and a back surface opposite to the front surface, the control assembly further comprising two or more electronic components, at least one of the electronic components being the circuit substrate 56. A lighting as claimed in claim 55, mounted on the front side, said remainder of said electronic component being mounted on said back surface of said circuit board, said electronic component being electrically connected to said second circuit. apparatus.   The circuit and the circuit further comprising one or more coupling arms, such that each two ends of the electronic component form the thermally insulating portion between the substrate and the circuit board. 58. A lighting device as claimed in any of claims 54 to 57, fixed to the outer edge of the substrate.   The first circuit and the second further include one or more coupling arms, such that each two ends of the electronic component electrically connect the first circuit to the second circuit. 58. A lighting device as claimed in any of claims 54 to 57, further connected to the circuit of claim 54, wherein the inner end of the substrate, the outer end of the circuit board and the coupling arm are embedded in the heat insulating portion.   The two ends of each of the coupling arms are further connected to the first circuit and the second circuit so as to electrically connect the first circuit to the second circuit. The lighting device according to Item 58.   Each of the coupling arms comprises a first connection member and a second connection member, the first connection members of each of the coupling arms being from the outer end of the circuit board to the inner end of the substrate The second circuit is extended in a direction according to the extension direction of the first connection member, and the two ends of the second connection member of each of the coupling arms are The first connection member of each of the coupling arms electrically connected to the first circuit and the second circuit, or the inner side of the substrate toward the outer end of the circuit board Extending integrally from the end, the first circuit is extended in a direction according to the extension direction of the first connection member, and the two ends of the second connection member of each of the coupling arms Are the substrate and the first connection portion 61. A lighting as claimed in claim 60, fixed to at least one of the first and second circuits, wherein the two ends of the second connection member of each of the coupling arms are electrically connected with the first circuit and the second circuit. apparatus.   The substrate has one or more notches for receiving therein the free end of the first connection member of each of the coupling arms, or the circuit board is associated with the respective ones of the respective coupling arms 61. A lighting device as claimed in claim 60, comprising one or more notches for receiving the free end of one connection member. A lighting device,
At least one lighting element,
A conductive portion,
A control unit, wherein the conductive unit has a mounting portion for holding the control unit there, and the at least one lighting element is mounted on the conductive unit and electrically connected to the control unit And the control unit.   The attachment portion is a through hole, the conductive portion includes a substrate and a first circuit attached to one side of the substrate, the through hole is formed inside the substrate, and the control portion is rigid. A circuit board and a second circuit attached to both of the two side surfaces of the circuit board, wherein the circuit board is for connecting the second circuit to the first circuit. 64. A lighting device as recited in claim 63, wherein said lighting device is retained in said through hole.   65. A lighting device as recited in claim 64, wherein said circuit board and said board further define at least one thermally insulated slot therebetween.   The control unit further comprising one or more coupling arms, each of the coupling arms being electrically connected to the first circuit via the coupling arm, and the first circuit and the 66. A lighting device as recited in claim 65, wherein said lighting device is extended from a peripheral edge of said circuit board and connected to said substrate so as to form said thermal insulation elongated hole between said circuit and said second circuit.   The control unit further comprising one or more coupling arms, each of the coupling arms being electrically connected to the first circuit via the coupling arm, and the first circuit and the 66. A lighting device as recited in claim 65, wherein said lighting device is extended from the peripheral edge of said substrate and connected to said circuit board so as to form said thermally insulated long hole between said second circuit.   The mounting portion is a through hole, the conductive portion includes two or more conductive elements arranged in a predetermined pattern, and each of the conductive elements is a substrate and a first circuit attached to the substrate And the through hole is formed on the inner side of the conductive element, and the control unit includes a rigid circuit board and a second circuit attached to both sides of the circuit board, 64. A lighting device as recited in claim 63, wherein a circuit board is held in said through holes to electrically connect said first circuit to said second circuit. A heat dissipation method for a lighting device,
(A) preventing the heat generated by the at least one lighting element attached to the conductive part from being conducted from the outside of the lighting apparatus to the control unit inside the lighting apparatus;
(B) forming an air convection between the two surfaces of the lighting device and an intermediate portion thereof. A method of manufacturing a lighting device,
(A) attaching at least one lighting element to the conductive part having only one side to which a circuit is attached;
(B) holding a control unit having two side surfaces to which a circuit is attached to a through hole of the conductive portion, wherein the through hole is located at an intermediate portion of the conductive portion; Holding the said circuit electrically connected with the said circuit of the said control part. A control system of a lighting device,
A storage module for storing the operating instructions for the lighting device;
A detection module for detecting an operation signal generated by a user;
A processing module for executing a corresponding operating instruction in response to the operating signal to control the operating state of the lighting device. It is a control method of a lighting device, and
(I) detecting a first action of the user;
(Ii) detecting the second action of the user to obtain an action signal;
(Iii) executing an operation command in response to the operation signal to control the operation state of the lighting device.

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