CN204167350U - Light-emitting diode (LED) module and lighting device - Google Patents
Light-emitting diode (LED) module and lighting device Download PDFInfo
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- CN204167350U CN204167350U CN201420408959.4U CN201420408959U CN204167350U CN 204167350 U CN204167350 U CN 204167350U CN 201420408959 U CN201420408959 U CN 201420408959U CN 204167350 U CN204167350 U CN 204167350U
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Abstract
The utility model provides a kind of light-emitting diode (LED) module and lighting device.Wherein light-emitting diode (LED) module comprises substrate.Substrate comprises: the first installation portion, and the mode can the long side direction of substrate body with the long edge of light-emitting diode carrys out diode installed; And second installation portion, the mode can the short side direction of substrate body with the long edge of light-emitting diode carrys out diode installed.First installation portion and the second installation portion are formed a pair mounting terminal respectively that the pair of electrodes of light-emitting diode be electrically connected.When light-emitting diode being only installed on the first installation portion, short circuit between a pair mounting terminal that short-circuit unit can be utilized to make the second installation portion.According to LED module of the present utility model, use shared substrate, the homogenizing of the brightness on the long side direction of substrate can be realized, and can expect that the light quantity of overall radiating light changes.
Description
Technical field
Execution mode of the present utility model relate to a kind of have as the surface installation type light-emitting diode (light-emitting diode, LED) of light source LED module and arrange the lighting device of this LED module.
Background technology
This kind of LED module sets overall light quantity according to the quantity of the LED being installed on substrate.LED equally spaced configures on the long side direction of rectangular substrate.And LED the mode of the long side direction of substrate with the long edge of the light-emitting face of LED or the mode of short side direction of substrate with long edge, and is configured on substrate.
The long side direction of substrate and the LED module that arranges with the long edge of LED, the light-emitting zone of the LED on the long side direction of substrate can be made larger than LED interval each other, thus easily realize the homogenizing of the brightness of the radiating light on the long side direction of substrate.And, the mode of the short side direction (Width) of substrate and the LED module arranged with the long edge of LED, the installation number of the LED of the long side direction along substrate can be made more, thus can make the brightness uniformity on the long side direction of substrate, and overall light quantity can be increased further.
But, for LED module, even if use the substrate of same size, also need to form Wiring pattern etc. according to the quantity of the LED be installed on substrate, thus, the problem that the management number that there is substrate increases.And, for the long side direction of substrate or the mode of short side direction with the long edge of LED and arranging the LED module of LED, if make the installation number of LED reduce and make overall light quantity reduce, then exist because LED interval each other increases and not easily realize the problem of the homogenizing of the brightness on the long side direction of substrate.
Utility model content
For solving the problems of the technologies described above, present embodiments provide for a kind of LED module, described LED module comprises: rectangular multiple LED, has pair of electrodes, substrate, there is the substrate body of strip, multiple first installation portion, and multiple second installation portion, described multiple first installation portion is formed at the one side of described substrate body, and the mode of the long side direction of described substrate body can to install described LED with the long edge of described LED, described multiple second installation portion is formed at the one side of described substrate body, and the mode of the short side direction of described substrate body can to install described LED with the long edge of described LED, described first installation portion and described second installation portion are alternately formed along the long side direction of described substrate body, and on described first installation portion and described second installation portion, form a pair mounting terminal described pair of electrodes of described LED be electrically connected respectively, and short-circuit unit, when described LED is only installed on described first installation portion, short circuit between described a pair mounting terminal making described second installation portion.
In addition, form a pair short-circuiting terminal in the one side of described substrate body, described a pair short-circuiting terminal is connected and the short circuit by described short-circuit unit with described a pair mounting terminal of described second installation portion respectively.
In addition, described a pair short-circuiting terminal is configured at the side of the Width of described second installation portion.
In addition, form protective layer in the one side of described substrate body, described protective layer makes described mounting terminal and described short-circuiting terminal expose and cover the one side of described substrate body.
In addition, described substrate has the Wiring pattern of the one side being formed at described substrate body, described Wiring pattern has the described mounting terminal of described first installation portion, the described mounting terminal of described second installation portion and described short-circuiting terminal, and the described mounting terminal of the described mounting terminal of described first installation portion with described second installation portion is connected.
The LED module of present embodiment comprises: rectangular multiple LED, has pair of electrodes, and substrate, there is the substrate body of strip, multiple first installation portion, and multiple second installation portion, described multiple first installation portion is formed at the one side of described substrate body, and the mode of the long side direction of described substrate body can to install described LED with the long edge of described LED, described multiple second installation portion is formed at the one side of described substrate body, and the mode of the short side direction of described substrate body can to install described LED with the long edge of described LED, described first installation portion and described second installation portion are alternately formed along the long side direction of described substrate body, and on described first installation portion and described second installation portion, form a pair mounting terminal described pair of electrodes of described LED be electrically connected respectively, and form a pair short-circuiting terminal, described a pair short-circuiting terminal is connected with described a pair mounting terminal of described second installation portion respectively and can makes short circuit between described a pair mounting terminal of described second installation portion.
In addition, described a pair short-circuiting terminal is configured at the side of the Width of described second installation portion.
In addition, described substrate has the Wiring pattern of the one side being formed at described substrate body, described Wiring pattern comprises the described mounting terminal of described first installation portion, the described mounting terminal of described second installation portion and described short-circuiting terminal, and the described mounting terminal of the described mounting terminal of described first installation portion with described second installation portion is connected.
The lighting device of present embodiment comprises: described LED module; Arrange the device body of described LED module; And by the ignition device of described LED point lamp.
[effect of utility model]
LED module according to the present embodiment, uses shared substrate, can realize the homogenizing of the brightness on the long side direction of substrate, and can expect that the light quantity of overall radiating light changes.
Accompanying drawing explanation
Fig. 1 is the general view of the first LED module representing the first execution mode.
Fig. 2 is the general view of the second LED module.
Fig. 3 is the local general view of the protective layer of perspective first LED module.
Fig. 4 is the local general view of the protective layer of perspective second LED module.
Fig. 5 is the approximate three-dimensional map of the lighting device representing the second execution mode.
Fig. 6 is a summary lateral view part for lighting device cut.
[explanation of symbol]
1: the first LED module
1A: the second LED module
2、2A、2B：LED
2c: rectangular long limit
2d: minor face
2e: light-emitting face
3: substrate
3A: substrate body
3a: the one side of substrate
3c: one end of the long side direction of substrate
3d: the other end of the long side direction of substrate
3e: the side of the short side direction of substrate
4: zero Ohm resistor
5a, 5b: electrode
6,7: Wiring pattern
7A: the first installation portion
7B: the second installation portion
10a, 10b, 11a, 11b: pad
12a, 12b: short-circuiting terminal
13: connector
14a, 14b: splicing ear
15: resist
21: lighting device
22: device body
22a: the lower surface of device body
22b: the upper surface of device body
23: ignition device
24: lid
25: mounting panel
26: installation portion
27a, 27b: installation sheet
L1, L2: interval
Embodiment
The LED module of present embodiment has multiple LED, substrate and short-circuit unit.
LED has pair of electrodes and is formed as rectangle.
Substrate has the substrate body of strip, multiple first installation portion and multiple second installation portion, described multiple first installation portion is formed at the one side of substrate body and can the mode of the long side direction of substrate body to install LED with the long edge of LED, and described multiple second installation portion is formed at the one side of substrate body and can the mode of the short side direction of substrate body to install LED with the long edge of LED.First installation portion and the second installation portion are alternately formed along the long side direction of substrate body.First installation portion and the second installation portion are formed a pair mounting terminal respectively that the pair of electrodes of LED be electrically connected.Short-circuit unit is arranged when LED being only installed on the first installation portion.Short circuit between a pair mounting terminal that short-circuit unit makes the second installation portion.
LED module according to the present embodiment, uses shared substrate, can realize the homogenizing of the brightness on the long side direction of substrate, and can expect that the light quantity of overall radiating light changes.
Below, referring to figs. 1 through Fig. 4, the first execution mode is described.
LED module 1, LED module 1A are formed as shown in Figures 1 to 4.In addition, in each figure, also the repetitive description thereof will be omitted to enclose same-sign to same section.And LED module 1 is called the first LED module 1, LED module 1A is called the second LED module 1A.
In Fig. 2, the second LED module 1A has LED2, substrate 3 and zero ohm of (zero-ohm) resistor 4 as short-circuit unit.
LED2 is the surface installation type that lower face side has pair of electrodes 5a, electrode 5b, and is formed as rectangular shape, has rectangular light-emitting face 2e.LED2 uses the LED such as radiating white light.And multiple LED2 is installed on the one side 3a of substrate 3.
Substrate 3 comprises synthetic resin, such as, comprise glass ring oxide material, and has one side 3a and another side (not shown) is formed as rectangular rectangular substrate body 3A for plane.Substrate 3 such as long limit is of a size of 280mm ~ 600mm, and minor face (width) is of a size of 15mm ~ 30mm.And substrate 3 such as thickness of slab is 0.5mm ~ 1.8mm, is 1.0mm in present embodiment.
As substrate 3 the first LED module 1 as shown in Figure 1, along long side direction, multiple LED2 is equally spaced installed at the one side 3a of substrate 3, and alternately along the long side direction of substrate 3 and the mode of short side direction, each LED2 can be installed with its rectangular long limit 2c.Below, the LED2 installed along the mode of the long side direction of substrate 3 with long limit 2c is called LED2A, the LED2 installed is called LED2B is described with long limit 2c along the mode of the short side direction of substrate 3.
As shown in Figures 1 and 2, a pair Wiring pattern 6, Wiring pattern 7 is formed at the one side 3a of substrate 3.Wiring pattern 6, Wiring pattern 7 such as comprise the metal level of thickness 35 μm respectively, such as, comprise copper (Cu), at the plating nickel on surface (Ni) of this copper (Cu) and the electric conducting material of silver-plated (Ag) further.Multiple LED2 with a pair Wiring pattern 6, Wiring pattern 7 is connected in series or connection in series-parallel is connected.When connection in series-parallel connects, using adjacent multiple such as 7 LED2 as 1 group, Wiring pattern 7 is utilized to be connected in series by LED2 for every group.
Wiring pattern 7 comprises: multiple first installation portion 7A, can install LED2A with the long limit 2c of LED2A along the mode of the long side direction of substrate body 3A; And multiple second installation portion 7B, along the short side direction of substrate body 3A, LED2B can be installed with the long limit 2c of LED2B, and the first installation portion 7A and the second installation portion 7B is alternately formed along the long side direction of substrate body 3A.
As shown in Figures 3 and 4, at the one side 3a of substrate 3, at the first installation portion 7A and the second installation portion 7B, form a pair pad 10a, the pad 10b as a pair mounting terminal and pad 11a, pad 11b, described a pair pad 10a, pad 10b and pad 11a, pad 11b respectively face be installed with pair of electrodes 5a, the electrode 5b of LED2A and LED2B.A pair pad 10a, pad 10b are installed with LED2A, and are set up in parallel along the long side direction of substrate 3.And a pair pad 11a, pad 11b are installed with LED2B, and are set up in parallel along the short side direction of substrate 3.
A pair pad 10a, pad 10b and a pair pad 11a, pad 11b are formed as the shape roughly equal with the electrode 5a of LED2A and LED2B, electrode 5b and size respectively, and form with Wiring pattern 7 in the mode be connected in series with Wiring pattern 7.A pair pad 10a, pad 10b and a pair pad 11a, pad 11b are respectively in the same manner as Wiring pattern 7, such as comprise the metal level of thickness 35 μm, such as, comprise copper (Cu), at the plating nickel on surface (Ni) of this copper (Cu) and the electric conducting material of silver-plated (Ag) further.
Like this, multiple LED2A and LED2B, at one side 3a, can install along long side direction and be formed by the substrate 3 of present embodiment.
And at the one side 3a of substrate 3, the Wiring pattern 7 be connected with pad 11a, pad 11b, Wiring pattern 7 comprise towards outstanding a pair short-circuiting terminal 12a, the short-circuiting terminal 12b of the side 3e of the short side direction of substrate 3.That is, in the side of the Width of the second installation portion 7B, a pair short-circuiting terminal 12a, short-circuiting terminal 12b is configured.A pair short-circuiting terminal 12a, short-circuiting terminal 12b are formed as rectangle along Width respectively, have regulation insulation distance and relatively.A pair short-circuiting terminal 12a, short-circuiting terminal 12b can install the zero Ohm resistor 4 as short-circuit unit.And the second LED module 1A is installed with zero Ohm resistor 4 on a pair short-circuiting terminal 12a, short-circuiting terminal 12b, make short circuit between a pair short-circuiting terminal 12a, short-circuiting terminal 12b.That is, the electrode 5a of LED2B, a pair pad 11a of electrode 5b, pad 11b short circuit is connected to.In addition, the first LED module 1 because being installed with LED2A and LED2B on the substrate 3, so short circuit between a pair short-circuiting terminal 12a, short-circuiting terminal 12b can not be made because of zero Ohm resistor 4.
And, as shown in Figure 1, on the substrate 3, connector 13 is set at one end 3c of its long side direction, forms splicing ear 14a, splicing ear 14b at other end 3d.A pair Wiring pattern 6, Wiring pattern 7 are electrically connected with connector 13 and splicing ear 14a, splicing ear 14b respectively.
And, at the one side 3a of substrate 3, in the mode of exposed pad 10a, pad 10b, pad 11a, pad 11b, short-circuiting terminal 12a, short-circuiting terminal 12b and splicing ear 14a, splicing ear 14b, form the resist 15 as protective layer.Resist 15 is such as formed by silk screen printing (screen print).
And the substrate 3 of present embodiment can not install LED2B.In Fig. 4, on pad 11a, pad 11b, LED2B is not installed, and zero Ohm resistor 4 is installed between a pair short-circuiting terminal 12a, short-circuiting terminal 12b to make short circuit between a pair short-circuiting terminal 12a, short-circuiting terminal 12b.
On pad 10a, pad 10b, LED2A is installed in face.Thus, as shown in Figure 2, form the second LED module 1A, this second LED module 1A installs multiple LED2A at the one side 3a of substrate 3 along long side direction to form.On second LED module 1A, roughly reduce by half compared to the quantity of the first LED module 1, LED2 and be namely equivalent to not install the amount of LED2B.And the interval L2 between LED2A, LED2A is larger than the interval L1 between LED2A, LED2B of the first LED module 1.
And the first LED module 1 and the second LED module 1A arrange one or be connected with multiple and used on lighting device.When for being connected to the wire be connected with the connector 13 of the first LED module 1 or the second LED module 1A multiple, the connector 13 of described first LED module 1 or the second LED module 1A is adjacent with splicing ear 14a, splicing ear 14b.And, when use one, utilize connector or jumper (jumper wire) etc. between splicing ear 14a, splicing ear 14b and short circuit.And, when using multiple, most first LED module 1 of rear section side or the short circuit between splicing ear 14a, splicing ear 14b of the second LED module 1A.
And the first LED module 1 and the second LED module 1A can manufacture as following.
Namely, at the one side 3a of substrate 3 (substrate body 3A), form Wiring pattern 6, Wiring pattern 7, described Wiring pattern 6, Wiring pattern 7 comprise pad 10a, pad 10b, pad 11a, pad 11b, short-circuiting terminal 12a, short-circuiting terminal 12b and splicing ear 14a, splicing ear 14b.Pad 10a, pad 10b and pad 11a, pad 11b, with according to the interval L1 specified, are alternately formed along the long side direction of substrate 3 and the mode of short side direction.Then, at the one side 3a of substrate 3, the mode exposed with pad 10a, pad 10b, pad 11a, pad 11b, short-circuiting terminal 12a, short-circuiting terminal 12b and splicing ear 14a, splicing ear 14b, forms resist 15.This is Substrate manufacture operation.
After this Substrate manufacture operation, a pair pad 10a, pad 10b install LED2A.This is a LED installation procedure.In one LED installation procedure, LED2A is installed on substrate 3 with long limit 2c along the mode of the long side direction of substrate 3, becomes the interval L2 of regulation between LED2A, LED2A.
After a LED installation procedure, optionally implement any one (LED module manufacturing process) of the operation of manufacture first LED module 1 or manufacture the second LED module 1A.
And, when manufacture first LED module 1, as shown in Figure 1, the pad 11a, pad 11b of substrate 3 install LED2B (the 2nd LED installation procedure).Utilize the 2nd LED installation procedure, LED2B is installed on substrate 3 with long limit 2c along the mode of the short side direction of substrate 3, becomes the interval L1 of regulation between LED2A, LED2B.Then, at the one side 3a of substrate 3, connector 13 is connected to a pair Wiring pattern 6, Wiring pattern 7 and arranging, manufactures the first LED module 1 thus.
And, when manufacture second LED module 1A, as shown in Figure 2, a pair short-circuiting terminal 12a, the short-circuiting terminal 12b of substrate 3 install zero Ohm resistor 4 (short-circuit of terminals operation).Thus, short circuit between pad 11a, pad 11b, can utilize a pair Wiring pattern 6, Wiring pattern 7 and being energized with the LED2A being arranged on substrate 3.Then, at the one side 3a of substrate 3, connector 13 is connected to a pair Wiring pattern 6, Wiring pattern 7 and arranging, manufactures the second LED module 1A thus.
First LED module 1 and the second LED module 1A are that the substrate 3 after a shared LED installation procedure manufactures as described, and thus the management number of substrate 3 is cut down.Thus, the first LED module 1 and the second LED module 1A can be manufactured respectively at an easy rate.
Next, carry out describing to the effect of the first execution mode.
First LED module 1 and the second LED module 1A are when supplying the electric power of regulation from ignition device to connector 13, and each LED2 of current direction of regulation and lighting, such as, radiate white light.White light is to the front-surface side outgoing of the one side 3a of substrate 3.
And as shown in Figure 1, the first LED module 1 installs LED2A and LED2B along the long side direction of substrate 3, is thus installed on the increasing number of the LED2 of substrate 3.And if arrange LED2B between LED2A, LED2A, then the length (length of minor face 2d) of the LED2B on the long side direction of substrate 3 is short, is thus installed on the increasing number of the LED2 of substrate 3.Thus, increase from the light quantity of the entirety of the first LED module 1 radiation and become large.
In addition, by arranging LED2B between LED2A, LED2A, the interval L1 between LED2A and LED2B becomes very little, from the region the coincided with one another increase of the radiating light that LED2A and LED2B radiates respectively.Thus, throughout the long side direction of substrate 3, the brightness of radiating light is able to homogenizing.Like this, in the first LED module 1, the brightness of the radiating light on the long side direction of substrate 3 is able to homogenizing, and overall light quantity is large.Therefore, to be thrown light on brightly without brightness disproportionation in field of illumination.
And, as shown in Figure 2, the second LED module 1A along substrate 3 long side direction and LED2A is only installed, thus, overall light quantity reduces the amount being equivalent to the quantity of LED2B.And compared to the interval L1 between LED2A, LED2B of the first LED module 1, the interval L2 between LED2A, LED2A increases the total amount being equivalent to the minor face 2d of this interval L1 and LED2B.But the interval L2 between LED2A, LED2A is very large, in the interval of regulation that overlaps at the long side direction of substrate 3 from the radiating light of adjacent LED2A, LED2A radiation.That is, even if only install LED2A on the substrate 3, the brightness of the radiating light on the long side direction of substrate 3 is also able to roughly homogenizing.From second LED module 1A radiate radiating light without brightness disproportionation and dim light is thrown light in field of illumination.
And the first LED module 1 and the second LED module 1A use the substrate 3 shared to manufacture, and thus the management number of substrate 3 is cut down, and can be formed at an easy rate respectively thus.
The first LED module 1 and the second LED module 1A according to the present embodiment, first LED module 1 is installed LED2A and LED2B and is formed on the substrate 3 shared, second LED module 1A only installs LED2A on the substrate 3 shared, and be provided as the zero Ohm resistor 4 of short-circuit unit and formed, thus there is following effect, that is, the management number of substrate 3 can be cut down, thus the first LED module 1 and the second LED module 1A can be made to become cheap respectively.
And, by optionally using the first LED module 1 and the second LED module 1A, and there is following effect, that is, under the state that the brightness on the long side direction of substrate 3 is able to homogenizing, change the light quantity of overall radiating light.
In addition, in present embodiment, be used as the zero Ohm resistor 4 of short-circuit unit, but be not limited thereto, can solder be utilized and make a pair short-circuiting terminal 12a, short-circuiting terminal 12b short circuit, jumper etc. also can be utilized to make its short circuit.
And, also on the first LED module 1, a pair short-circuiting terminal 12a, short-circuiting terminal 12b can be covered by protective layer etc., the second LED module 1A cover pad 11a, pad 11b by protective layer etc., can not expose from resist 15 to make them.
And substrate body 3A is not limited to the synthetic resin such as glass ring oxide material, also can be the metallic plate or ceramic wafer with high-termal conductivity.When for metallic plate, form insulating barrier at the one side 3a of substrate body 3A, and form Wiring pattern 6, Wiring pattern 7, pad 10a, pad 10b, pad 11a, pad 11b, short-circuiting terminal 12a, short-circuiting terminal 12b and splicing ear 14a, splicing ear 14b etc.
And LED2 is not limited to the coloured light radiating identical illuminant colour, LED2A and LED2B also can radiate the coloured light of different colors.
Next, with reference to Fig. 5 and Fig. 6, the second execution mode is described.In addition, same-sign enclosed to the part identical with the first execution mode and omit the description.
Lighting device 21 is for being directly installed on the basic illuminating lamp of ceiling surface etc.As shown in Figure 6, lighting device 21 has the first LED module 1 shown in device body 22, Fig. 1 or the second LED module 1A shown in Fig. 2 and ignition device 23.
Device body 22 is such as formed as rectangular section roughly trapezoidal shape by the steel plate of thickness 0.35mm.And the lower surface 22a side of device body 22 is installed with the first LED module 1 or the second LED module 1A and covers 24.First LED module 1 or the second LED module 1A and lid 24 can be installed on device body 22 with easily loading and unloading.
First LED module 1 or the second LED module 1A utilize not shown clamping components and are arranged on the lower surface 22a of device body 22.And, the first LED module 1 or the second LED module 1A along device body 22 long side direction and install multiple such as 4, and to be electrically connected in series.And the first LED module 1 or the second LED module 1A utilize not shown wire and are connected with ignition device 23.
Ignition device 23 is disposed in device body 22.That is, ignition device 23 is installed on mounting panel 25, and described mounting panel 25 is arranged on the upper surface 22b side of device body 22.And in ignition device 23, not shown input line is connected with the commercial ac power source of outside via not shown terminal board, not shown wire (output line) is connected to the first LED module 1 or the second LED module 1A.Ignition device 23 is formed by known formation as follows, that is, to the first LED module 1 or the second LED module 1A supply regulation electric current and by LED2 lighting.
Installation sheet 27a, installation sheet 27b are inserted into the installation portion 26 of the lower surface 22a side being arranged at device body 22 and install by lid 24.The box like that lid 24 is formed as the roughly spill of covering first LED module 1 or the second LED module 1A, and as shown in Figure 5, is formed as roughly equal rectangular with device body 22.Lid 24 such as comprises Merlon (polycarbonate, the PC) resin of light transmission, through whitening, and has low diffusivity.
And lighting device 21 is when connecting outside commercial ac power source to ignition device 23, ignition device 23 runs, and supply the electric current of regulation from ignition device 23 to the first LED module 1 or the second LED module 1A.The LED2 lighting of the first LED module 1 or the second LED module 1A, such as, radiate white light.White light such as throws light on to the space of ground side through lid 24.Then, lighting device 21 is by optionally installing the first LED module 1 or the second LED module 1A, and the light quantity of white light is different.
Lighting device 21 according to the present embodiment, possesses ignition device 23, this ignition device 23 is suitable for the first LED module 1 formed by the substrate 3 shared or the second LED module 1A phase, there is following effect thus, namely, can carry out the illumination that the light quantity of overall radiating light is different, the first LED module 1 and the second LED module 1A cheapness, can provide thus at an easy rate.
Above, several execution mode of the present utility model has been described, but described execution mode exemplarily illustrates, be not intended the scope limiting utility model.The execution mode of these novelties can be implemented by other various forms, in the scope of purport not departing from utility model, can carry out various omission, displacement, change.In the scope that described execution mode or its variation are included in utility model or purport, and be included in the scope of its equalization.
Claims (10)
1. a light-emitting diode (LED) module, is characterized in that, comprising:
Rectangular multiple light-emitting diode, has pair of electrodes;
Substrate, there is the substrate body of strip, multiple first installation portion, and multiple second installation portion, described multiple first installation portion is formed at the one side of described substrate body, and the mode of the long side direction of described substrate body can to install described light-emitting diode with the long edge of described light-emitting diode, described multiple second installation portion is formed at the one side of described substrate body, and the mode of the short side direction of described substrate body can to install described light-emitting diode with the long edge of described light-emitting diode, described first installation portion and described second installation portion are alternately formed along the long side direction of described substrate body, and on described first installation portion and described second installation portion, form a pair mounting terminal described pair of electrodes of described light-emitting diode be electrically connected respectively, and
Short-circuit unit, when described light-emitting diode is only installed on described first installation portion, short circuit between described a pair mounting terminal making described second installation portion.
2. light-emitting diode (LED) module according to claim 1, is characterized in that:
Form a pair short-circuiting terminal in the one side of described substrate body, described a pair short-circuiting terminal is connected and the short circuit by described short-circuit unit with described a pair mounting terminal of described second installation portion respectively.
3. light-emitting diode (LED) module according to claim 2, is characterized in that:
Described a pair short-circuiting terminal is configured at the side of the Width of described second installation portion.
4. light-emitting diode (LED) module according to claim 2, is characterized in that:
Form protective layer in the one side of described substrate body, described protective layer makes described mounting terminal and described short-circuiting terminal expose and cover the one side of described substrate body.
5. light-emitting diode (LED) module according to claim 2, is characterized in that:
Described substrate has the Wiring pattern of the one side being formed at described substrate body,
Described Wiring pattern has the described mounting terminal of described first installation portion, the described mounting terminal of described second installation portion and described short-circuiting terminal, and the described mounting terminal of the described mounting terminal of described first installation portion with described second installation portion is connected.
6. a light-emitting diode (LED) module, is characterized in that, comprising:
Rectangular multiple light-emitting diode, has pair of electrodes; And
Substrate, there is the substrate body of strip, multiple first installation portion, and multiple second installation portion, described multiple first installation portion is formed at the one side of described substrate body, and the mode of the long side direction of described substrate body can to install described light-emitting diode with the long edge of described light-emitting diode, described multiple second installation portion is formed at the one side of described substrate body, and the mode of the short side direction of described substrate body can to install described light-emitting diode with the long edge of described light-emitting diode, described first installation portion and described second installation portion are alternately formed along the long side direction of described substrate body, and on described first installation portion and described second installation portion, form a pair mounting terminal described pair of electrodes of described light-emitting diode be electrically connected respectively, and form a pair short-circuiting terminal, described a pair short-circuiting terminal is connected with described a pair mounting terminal of described second installation portion respectively and can makes short circuit between described a pair mounting terminal of described second installation portion.
7. light-emitting diode (LED) module according to claim 6, is characterized in that:
Described a pair short-circuiting terminal is configured at the side of the Width of described second installation portion.
8. light-emitting diode (LED) module according to claim 6, is characterized in that:
Described substrate has the Wiring pattern of the one side being formed at described substrate body,
Described Wiring pattern comprises the described mounting terminal of described first installation portion, the described mounting terminal of described second installation portion and described short-circuiting terminal, and the described mounting terminal of the described mounting terminal of described first installation portion with described second installation portion is connected.
9. a lighting device, is characterized in that, comprising:
Light-emitting diode (LED) module according to claim 1;
Device body, arranges described light-emitting diode (LED) module; And
Ignition device, by described light-emitting diode lighting.
10. a lighting device, is characterized in that, comprising:
Light-emitting diode (LED) module according to claim 6;
Device body, arranges described light-emitting diode (LED) module; And
Ignition device, by described light-emitting diode lighting.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-268909 | 2013-12-26 | ||
| JP2013268909A JP2015126064A (en) | 2013-12-26 | 2013-12-26 | Led module, method of manufacturing led module, and illumination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204167350U true CN204167350U (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420408959.4U Expired - Fee Related CN204167350U (en) | 2013-12-26 | 2014-07-23 | Light-emitting diode (LED) module and lighting device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2015126064A (en) |
| CN (1) | CN204167350U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015146359A (en) * | 2014-01-31 | 2015-08-13 | 東芝ライテック株式会社 | Light-emitting module and illuminating device |
| JP7165862B2 (en) * | 2018-07-31 | 2022-11-07 | パナソニックＩｐマネジメント株式会社 | Light-emitting module and lighting device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3139363U (en) * | 2007-11-28 | 2008-02-14 | 京都電機器株式会社 | Flat light source and surface light source using the same |
| JP2009146703A (en) * | 2007-12-13 | 2009-07-02 | Sumitomo Wiring Syst Ltd | Substrate for light source, light source for illuminating device using the substrate, and illuminating device using the light source |
| KR20100018894A (en) * | 2008-08-07 | 2010-02-18 | 주식회사 엠에스엠텍 | Led fluorescent lamp |
| JP2011249265A (en) * | 2010-05-31 | 2011-12-08 | Mitsubishi Electric Corp | Led lighting device |
| JP2012084504A (en) * | 2010-06-17 | 2012-04-26 | Rohm Co Ltd | Led lamp, lamp case, led module, and led lighting device |
-
2013
- 2013-12-26 JP JP2013268909A patent/JP2015126064A/en active Pending
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- 2014-07-23 CN CN201420408959.4U patent/CN204167350U/en not_active Expired - Fee Related
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| JP2015126064A (en) | 2015-07-06 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20200723 |
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| CF01 | Termination of patent right due to non-payment of annual fee |