CN206207125U - Light emitting module, lamp device and lighting device - Google Patents
Light emitting module, lamp device and lighting device Download PDFInfo
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- CN206207125U CN206207125U CN201621061242.2U CN201621061242U CN206207125U CN 206207125 U CN206207125 U CN 206207125U CN 201621061242 U CN201621061242 U CN 201621061242U CN 206207125 U CN206207125 U CN 206207125U
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Abstract
The utility model provides a kind of light emitting module, lamp device and lighting device, and it is included simple structure and can just be switched the light emitting module of the light-emitting component of two systems by a supply unit.1st illuminating circuit (12a) has：Electric current forward direction flows through and luminous the 1st light-emitting component (22a), the 1st rectifier cell (23a) for being connected in series in the 1st light-emitting component and making forward current flow through the 1st light-emitting component.2nd illuminating circuit (12b) has：Electric current forward direction flows through and luminous the 2nd light-emitting component (22b), the 2nd rectifier cell (23b) for being connected in series in the 2nd light-emitting component and making forward current flow through the 2nd light-emitting component.In the positive reciprocal mode for making the forward direction of the 1st light-emitting component and the 2nd light-emitting component be connected in parallel between a pair of input units for the 1st illuminating circuit and the 2nd illuminating circuit with a pair of the input units (31) and wiring part (32) for input DC power, wiring part by connection circuit (13).
Description
Technical field
Implementation method of the present utility model is related to a kind of light emitting module for having used light-emitting component, lamp device and illumination dress
Put.
Background technology
In the past, there is a kind of light emitting module, its illuminating circuit that the two systems with light-emitting component are provided with substrate.
The illuminating circuit of two systems is respectively from respective supply unit input DC power, so as to make light-emitting component light respectively.
, it is necessary to two input units for being used for input DC power, therefore its structure is complex, separately in the light emitting module
Outward, two are also required to the supply unit of light emitting module supply dc source.
Patent document 1：Japanese Unexamined Patent Publication 2014-154300 publications.
The content of the invention
Problem to be solved in the utility model is to provide a kind of simple structure and can be by a supply unit just
Luminous light emitting module, lamp device and the lighting device of the light-emitting component of two systems can be switched.
The light emitting module of implementation method possesses：Substrate, the 1st illuminating circuit, the 2nd illuminating circuit and connection circuit.1st hair
Optical circuit is arranged on substrate, and is flowed through and the 1st luminous light-emitting component with electric current forward direction.2nd illuminating circuit is arranged at
On substrate, and flowed through and the 2nd luminous light-emitting component with electric current forward direction.Connection circuit is arranged on substrate, and is had
For a pair of input units and wiring part of input DC power, the wiring part is by the 1st illuminating circuit and the 2nd illuminating circuit so that
The forward direction of 1 light-emitting component and the positive reciprocal mode of the 2nd light-emitting component are connected in parallel between a pair of input units.
In above-mentioned light emitting module, the 1st illuminating circuit has and is connected in series in the 1st light-emitting component and makes forward current stream
Cross the 1st rectifier cell of the 1st light-emitting component, the 2nd illuminating circuit has and is connected in series in the 2nd light-emitting component and makes forward current
Flow through the 2nd rectifier cell of the 2nd light-emitting component.
The lamp device of present embodiment possesses：Framework；It is arranged at the above-mentioned light emitting module in framework；It is arranged at framework and company
It is connected to a pair of power supplies of a pair of input units of light emitting module.
There are multiple light emitting modules in above-mentioned lamp device, and multiple light emitting module series connection are connected to power supply, Duo Gefa
The connection circuit of the light emitting module of the closure upstream side in optical module has a pair of output sections, and a pair of output sections are connected to
A pair of input units of the light emitting module in closure downstream simultaneously export dc source to the light emitting module in closure downstream.
The lighting device of present embodiment possesses：Above-mentioned light emitting module；Dc source is supplied to light emitting module, and can
Make the supply unit of the polarity inversion of dc source.
The lighting device of present embodiment possesses：Above-mentioned lamp device；To the lamp unit feeding dc source, and can
Make the supply unit of the polarity inversion of dc source.
According to the utility model, using the teaching of the invention it is possible to provide a kind of simple structure and can just switch two by a supply unit and be
The luminous light emitting module of the light-emitting component of system.
Brief description of the drawings
Fig. 1 is to represent a kind of circuit diagram of the light emitting module of implementation method.
Fig. 2 is the schematic diagram of above-mentioned light emitting module.
Fig. 3 is the use of the lamp device of above-mentioned light emitting module and the schematic diagram of supply unit.
Fig. 4 is the stereogram of above-mentioned lamp device.
Fig. 5 is the use of the stereogram of the lighting device of above-mentioned light emitting module.
In figure：10- light emitting modules；11- substrates；The illuminating circuits of 12a- the 1st；The illuminating circuits of 12b- the 2nd；13- connects circuit；
The light-emitting components of 22a- the 1st；The light-emitting components of 22b- the 2nd；The rectifier cells of 23a- the 1st；The rectifier cells of 23b- the 2nd；31- input units；32-
Wiring part；34- output sections；41- lamp devices；42- frameworks；46- power supplies；51- lighting devices；55- supply units.
Specific embodiment
Hereinafter, a kind of implementation method of the present utility model is illustrated referring to figs. 1 to Fig. 5.
The circuit diagram of light emitting module 10 is shown in Fig. 1.In the present embodiment, exemplified with using multiple light emitting modules 10 and
The situation that these light emitting modules 10 are connected in series.Specifically, the input side in dc source is connected in series with two luminous moulds
Block 10.Also, in the closure of the two light emitting modules 10, the light emitting module of the upstream side in closure is referred to as hair
Optical module 10A, the light emitting module in the downstream in closure is referred to as light emitting module 10B.
Light emitting module 10 possesses：Substrate 11, the 1st illuminating circuit 12a and the 2nd illuminating circuit 12b that are arranged at the substrate 11,
Connection circuit 13.
Also, substrate 11 can be made up of insulating materials, or base material can also be made and at this by metal material
The surface of base material forms insulating barrier and is formed.
In addition, the 1st illuminating circuit 12a possesses：Be formed at the surface of substrate 11 the 1st Wiring pattern 21a, be installed on this
Multiple the 1st light-emitting component 22a, the 1st rectifier cell 23a on 1 Wiring pattern 21a.
1st Wiring pattern 21a has multiple series circuits, the multiple 1st is connected in series with each series circuit and is lighted
Element 22a.Also, multiple series circuits are connected in parallel between the two ends of the 1st Wiring pattern 21a.
1st light-emitting component 22a for example uses surface mounting LED (light emitting diode).LED have+pole (positive pole) and-
Pole (negative pole), and negative pole is flowed to so as to be lighted from positive pole by forward current.The 1st light-emitting component 22a of multiple is connected to
Between the two ends of the 1st Wiring pattern 21a, and connect into that the direction of positive pole (+pole) is all identical and direction of negative pole (- pole)
It is all identical.
1st rectifier cell 23a has+pole (positive pole) and-pole (negative pole), and the 1st rectifier cell 23a enters to electric current
Row rectification is so that electric current flows to negative pole from positive pole.1st rectifier cell 23a is arranged at a side of the 1st Wiring pattern 21a, and
1st rectifier cell 23a and the 1st light-emitting component 22a is connected in series so that forward current flows through the 1st light-emitting component 22a.That is, the 1st is whole
The forward direction of fluid element 23a is positive consistent with the 1st light-emitting component 22a.
In addition, the 2nd illuminating circuit 12b possesses：Be formed at the surface of substrate 11 the 2nd Wiring pattern 21b, be installed on this
Multiple the 2nd light-emitting component 22b, the 2nd rectifier cell 23b on 2 Wiring pattern 21b.
2nd Wiring pattern 21b has multiple series circuits, the multiple 2nd is connected in series with each series circuit and is lighted
Element 22b.Also, multiple series circuits are connected in parallel between the two ends of the 2nd Wiring pattern 21b.
2nd light-emitting component 22b for example uses surface mounting LED (light emitting diode).LED have+pole (positive pole) and-
Pole (negative pole), and negative pole is flowed to so as to be lighted from positive pole by forward current.The 2nd light-emitting component 22b of multiple is connected to
Between the two ends of the 2nd Wiring pattern 21b, and connect into that the direction of positive pole (+pole) is all identical and direction of negative pole (- pole)
It is all identical.
2nd rectifier cell 23b has+pole (positive pole) and-pole (negative pole), and the 2nd rectifier cell 23b enters to electric current
Row rectification is so that electric current flows to negative pole from positive pole.2nd rectifier cell 23b is arranged at a side of the 2nd Wiring pattern 21b, and
2nd rectifier cell 23b and the 2nd light-emitting component 22b is connected in series so that forward current flows through the 2nd light-emitting component 22b.That is, the 2nd is whole
The forward direction of fluid element 23b is positive consistent with the 2nd light-emitting component 22b.
Also, the color temperature or photochromic different from each other of the 1st light-emitting component 22a and the 2nd light-emitting component 22b.For example, the 1st hair
A light-emitting component in optical element 22a and the 2nd light-emitting component 22b sends white light, and another light-emitting component sends yellow
Light.Or, a light-emitting component in the 1st light-emitting component 22a and the 2nd light-emitting component 22b sends white light or sodium yellow, separately
One light-emitting component sends the light such as green light, blue light, red.
In addition, connection circuit 13 is formed at the surface of substrate 11.Connection circuit 13 possesses：A pair of input DC power are defeated
Enter portion 31, for the 1st illuminating circuit 12a and the 2nd illuminating circuit 12b to be connected into a pair of wiring parts of input unit 31 32.
A pair of input units 31 are connected with the input connector 33 for being installed on the surface of substrate 11.In addition, by a pair of input units 31
In an input unit be referred to as input unit 31a, by another input unit referred to as input unit 31b.
Wiring part 32 is by the 1st illuminating circuit 12a and the 2nd illuminating circuit 12b so that the forward direction and the 2nd of the 1st light-emitting component 22a
The positive reciprocal modes of light-emitting component 22b are connected in parallel between a pair of input units 31.That is, wiring part 32 lights the 1st
The positive pole of element 22a and the 1st rectifier cell 23a is connected to an input unit 31a in a pair of input units 31, and the 2nd is sent out
The negative pole of optical element 22b and the 2nd rectifier cell 23b is connected to an input unit 31a in a pair of input units 31.In addition, matching somebody with somebody
Line portion 32 negative pole of the 1st light-emitting component 22a and the 1st rectifier cell 23a is connected in a pair of input units 31 another is defeated
Enter portion 31b, and the positive pole of the 2nd light-emitting component 22b and the 2nd rectifier cell 23b is connected to another in a pair of input units 31
Individual input unit 31b.
Also, the connection circuit 13 of the light emitting module 10A of closure upstream side has a pair of output sections 34, and this pair defeated
Go out portion 34 to be connected with a pair of input units 31 of the light emitting module 10B in closure downstream and to the luminous of closure downstream
Module 10B exports dc source.A pair of output sections 34 possess the out connector 35 for being installed on the surface of substrate 11.
A pair of output sections 34 of the light emitting module 10A of closure upstream side can be via connecting portion material 36 and connection side
Downstream a pair of input units 31 of the light emitting module 10B of side are electrically connected, or can also be directly connected to by connector.As even
Socket part material 36 can for example use and the two ends of a pair of electric wires are provided with the connection member of connector.
Also, the connection circuit 13 of the light emitting module 10A of closure upstream side possess be connected to a pair of input units 31 it
Between fuse F1 and resistance R1.
Then, figure 2 illustrates the schematic diagram of light emitting module 10.
Substrate 11 is formed as elongated rectangular shape.
On the surface of substrate 11, the 1st light-emitting component 22a of multiple and the 2nd light-emitting component 22b of multiple along substrate 11 side side long
To alternately installation.
One end on the long side direction of substrate 11 is provided with a pair of input units 31.The light emitting module of closure upstream side
A pair of output sections 34 of 10A are arranged at the other end on the long side direction of substrate 11.
Then, the lamp device 41 of light emitting module 10 has been shown with Fig. 3 and Fig. 4.
Lamp device 41 is straight pipe type lamp.Lamp device 41 possesses：The framework 42 of cylindrical shape, the pedestal being disposed in the framework 42
43rd, the light emitting module 10 that is disposed in the pedestal 43, the 1st lamp holder 44 and the 2nd lamp holder 45 at the two ends for being arranged at framework 42.
Framework 42 has the light transmission part that the light for being sent light emitting module 10 is passed through at least a portion.
Light emitting module 10 has used light emitting module 10A, the 10B shown in Fig. 1 and Fig. 2.
1st lamp holder 44 is provided with a pair of power supplies 46.A pair of power supplies 46 are protruded and cutd open by from the end face of the 1st lamp holder 44
Face is substantially constituted in the electrode pin 47 of L-shaped.In a pair of power supplies 46 closure upstream side is electrically connected with via distribution etc.
Light emitting module 10A a pair of input units 31.
A section is provided projectingly substantially in the lamp pin 48 of T-shaped in the end face of the 2nd lamp holder 45.
Then, figure 5 illustrates the lighting device 51 for having used light emitting module 10.
Lighting device 51 uses lamp device 41.Lighting device 51 possesses：Appliance body 52, it is disposed in the appliance body 52
1st lamp socket 53 at two ends and the 2nd lamp socket 54, it is disposed in the supply unit 55 of appliance body 52, is installed between lamp socket 53,54
Lamp device 41.
A pair of electrodes pin 47 of the 1st lamp holder 44 of lamp device 41 is installed on the 1st lamp socket 53, a pair of electrodes pin 47 with it is interior
It is placed in a pair of power supply terminals connection of the 1st lamp socket 53.
The lamp pin 48 of the 2nd lamp holder 45 of lamp device 41 is installed on the 2nd lamp socket 54, and lamp pin 48 is built in the 2nd
The holding spring of lamp socket 54 keeps.
The input ac power of supply unit 55 and the AC power is converted into after predetermined dc source to lamp device
41 supplies.A pair of direct current output portions of supply unit 55 electrically connect with a pair of power supply terminals of the 1st lamp socket 53, therefore, from electricity
The direct-current power supply of source device 55 is to the light emitting module 10 being installed in the lamp device 41 of the 1st lamp socket 53.The energy of supply unit 55
Control is enough switched over, so as to be supplied to the polarity inversion of the dc source of light emitting module 10.
Also, when lighting device 51 is lighted, direct current is supplied from supply unit 55 to the light emitting module 10 of lamp device 41
Source.
Now, when the 1st light-emitting component 22a is lighted, supplied to the light emitting module 10 of lamp device 41 from supply unit 55 and sent out
An input unit 31a in a pair of input units 31 of optical module 10 turns into+and pole, another input unit 31b turn into-direct current of pole
Source.
Thus, the 1st light-emitting component 22a and the 1st rectifier cell 23a in the 1st illuminating circuit 12a turn into forward current,
Thus forward current flows through the 1st light-emitting component 22a and the 1st rectifier cell 23a, so that the 1st light-emitting component 22a is luminous.Separately
On the one hand, the 2nd light-emitting component 22b and the 2nd rectifier cell 23b in the 2nd illuminating circuit 12b then turn into and positive opposite electricity
Stream, thus electric current does not flow through the 2nd light-emitting component 22b and the 2nd rectifier cell 23b, the 2nd light-emitting component 22b will not light.
Thus, the 1st light-emitting component 22a is only made to light, color temperature or photochromic light warp that the 1st light-emitting component 22a is sent
Radiated to illumination space from the light transmission part of framework 42.
In addition, when the 2nd light-emitting component 22b is lighted, supplied to the light emitting module 10 of lamp device 41 from supply unit 55 and sent out
An input unit 31a in a pair of input units 31 of optical module 10 turns into-and pole, another input unit 31b turn into+direct current of pole
Source.
Thus, the 2nd light-emitting component 22b and the 2nd rectifier cell 23b in the 2nd illuminating circuit 12b turn into forward current,
Thus forward current flows through the 2nd light-emitting component 22b and the 2nd rectifier cell 23b, so that the 2nd light-emitting component 22b is luminous.Separately
On the one hand, the 1st light-emitting component 22a and the 1st rectifier cell 23a in the 1st illuminating circuit 12a then turn into and positive opposite electricity
Stream, thus electric current does not flow through the 1st light-emitting component 22a and the 1st rectifier cell 23a, the 1st light-emitting component 22a will not light.
Thus, the 2nd light-emitting component 22b is only made to light, color temperature or photochromic light warp that the 2nd light-emitting component 22b is sent
Radiated to illumination space from the light transmission part of framework 42.
Therefore, the polarity inversion of the dc source for being supplied to light emitting module 10 can be made by the switching of supply unit 55, from
And can simply switch lighting for the 1st light-emitting component 22a and the lighting for the 2nd light-emitting component 22b of light emitting module 10.
In this way, in the light emitting module 10 of present embodiment, the need one of input unit 31 for input DC power are
Can, the structure of light emitting module 10 can be simplified, and also only need to the supply unit 55 that the light emitting module 10 supplies dc source
One, allowed hand over by a supply unit 55 two systems light-emitting component 22a, 22b it is luminous.
Further, since possessing the 1st rectifier cell 23a for being connected in series in the 1st light-emitting component 22a and being connected in series in
The 2nd rectifier cell 23b of 2 light-emitting component 22b, therefore, even if straight using make to be supplied from supply unit 55 to light emitting module 10
Flow the structure of the polarity inversion of power supply, it is also possible to reliably prevent with positive opposite electric current flow through each light-emitting component 22a,
22b such that it is able to protect light-emitting component 22a, 22b.
Also, generally when the multiple light emitting modules that will be provided with the illuminating circuit of two systems are connected to each other, it is necessary to be directed to
Each system is electrically connected, thus four distributions are needed between light emitting module.On the other hand, in the present embodiment, may be used
Two are reduced to by the distribution between light emitting module 10 such that it is able to reduce distribution component, can eliminate between Wiring pattern
Insulation distance it is not enough, or the width that substrate 11 can be reduced.
In addition, light emitting module is in addition to being applicable to straight pipe type lamp, it is also possible to be suitable for use with GX-53 lamp holders, GH76P
The lamp device of the flat type of lamp holder and GH69h lamp holders etc., can be applicable to for light emitting module to be arranged at appliance body side
The lighting devices such as basis illumination.
More than, some implementation methods of the present utility model are illustrated, but these implementation methods are merely illustrative,
The intention of utility model scope is not limited.These new implementation methods can be implemented in other various modes, not depart from
In the range of the utility model objective, various omissions, displacement, change etc. can be carried out.These implementation methods or its deformation are belonged to
In scope of the present utility model or objective, and it is also contained in the utility model described in technical scheme and its equivalent scope
It is interior.
Claims (6)
1. a kind of light emitting module, it is characterised in that possess：
Substrate；
The substrate is arranged at, and is flowed through and the 1st illuminating circuit of the 1st luminous light-emitting component with electric current forward direction；
The substrate is arranged at, and is flowed through and the 2nd illuminating circuit of the 2nd luminous light-emitting component with electric current forward direction；
It is arranged at the substrate, and with a pair of input units for input DC power, by the 1st illuminating circuit and institute
State the 2nd illuminating circuit with make positive and the 2nd light-emitting component of the 1st light-emitting component positive reciprocal mode simultaneously
Connection is connected to the connection circuit of the wiring part between a pair of input units.
2. light emitting module according to claim 1, it is characterised in that
1st illuminating circuit is luminous with being connected in series in the 1st light-emitting component and forward current is flowed through the described 1st
1st rectifier cell of element,
2nd illuminating circuit is luminous with being connected in series in the 2nd light-emitting component and forward current is flowed through the described 2nd
2nd rectifier cell of element.
3. a kind of lamp device, it is characterised in that possess：
Framework；
It is arranged at the light emitting module described in the claim 1 or 2 in the framework；
It is arranged at the framework and is connected to a pair of power supplies of a pair of input units of the light emitting module.
4. lamp device according to claim 3, it is characterised in that
With multiple light emitting modules, and multiple light emitting module series connection are connected to the power supply,
The connection circuit of the light emitting module of the closure upstream side in multiple light emitting modules has a pair of output sections, the pair of
Output section is connected to a pair of input units of the light emitting module in closure downstream and to the light emitting module in closure downstream
Output dc source.
5. a kind of lighting device, it is characterised in that possess：
Light emitting module described in claim 1 or 2；
Dc source is supplied to the light emitting module, and the supply unit of the polarity inversion of the dc source can be made.
6. a kind of lighting device, it is characterised in that possess：
Lamp device described in claim 3 or 4；
To the lamp unit feeding dc source, and the supply unit of the polarity inversion of the dc source can be made.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-255822 | 2015-12-28 | ||
| JP2015255822A JP2017120686A (en) | 2015-12-28 | 2015-12-28 | Light-emitting module, lamp device and illuminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206207125U true CN206207125U (en) | 2017-05-31 |
Family
ID=58760725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621061242.2U Active CN206207125U (en) | 2015-12-28 | 2016-09-18 | Light emitting module, lamp device and lighting device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2017120686A (en) |
| CN (1) | CN206207125U (en) |
-
2015
- 2015-12-28 JP JP2015255822A patent/JP2017120686A/en active Pending
-
2016
- 2016-09-18 CN CN201621061242.2U patent/CN206207125U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017120686A (en) | 2017-07-06 |
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