CN204922600U - Light emitting module and lighting device - Google Patents
Light emitting module and lighting device Download PDFInfo
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- CN204922600U CN204922600U CN201520701250.8U CN201520701250U CN204922600U CN 204922600 U CN204922600 U CN 204922600U CN 201520701250 U CN201520701250 U CN 201520701250U CN 204922600 U CN204922600 U CN 204922600U
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- power supply
- supply terminal
- emitting module
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Abstract
The utility model provides a light emitting module and lighting device. Embodiment's light emitting module includes: the base plate is adj. Tabularly, light emitting component sets up one of them interarea of base plate, and radiate peak wavelength and light 450nm below above for 180nm, and the power supply terminal, have electric conductivity, to the setting of base plate the opposite pleurapophysis play of one side of light emitting component, and with the light emitting component electricity is connected. The power supply terminal contains: the portion of inserting sets up the front end of power supply terminal, and the concave part, set up the portion of inserting the base plate side. The ascending section size in side with the axial quadrature of concave part compares the ascending section size in side with the axial quadrature of the portion of inserting is shorter. Therefore, the utility model discloses can realize to seek the improvement of connecting airtight nature and loading and unloading nature.
Description
Technical field
Embodiment of the present utility model relates to a kind of light emitting module (module) and lighting device.
Background technology
When making the sclerosis such as bonding agent, coating, ink (ink), resist (resist), film (film), resin with UV cured property, use the lighting device of irradiation ultraviolet radiation.
This kind of lighting device uses the ultraviolet fluorescent lamp (UltravioletFluorescentLamp), high-pressure lamp (such as metal halide lamp (metalhalidelamp), mercury vapor lamp etc.), extra-high-pressure mercury vapour lamp etc. that utilize ultraviolet fluorescent body.
In recent years, from power saving or the viewpoint such as life-extending, use the ultraviolet light emitting diode of radiation (lightemittingdiode) always.
Herein, if the temperature of light emitting diode uprises, then the life-span of light emitting diode can shorten.And light emitting diode has temperature dependency, the intensity of the light radiated is understood Yin Wendu and changes.
Therefore, there is following situation: the cooling devices such as fin are set in the lighting device using light emitting diode, can not uprise to make the temperature of light emitting diode.
In the case, in order to improve the thermal diffusivity of light emitting diode, and the adhesion of the body of the module and cooling device with light emitting diode or the lighting device that cooling device is set must be improved.
Therefore, the lighting device module with light emitting diode being fixed on cooling device is proposed.
But if the module with light emitting diode is fixed on cooling device, then easily assembling does not have the module of light emitting diode, therefore maintainability (maintenance) is deteriorated.
Therefore, expect to develop the technology can seeking adhesion and the raising of handling property.
[prior art document]
[patent document]
[patent document 1] Japanese Patent Laid-Open 2007-335561 publication
Utility model content
[problem that utility model will solve]
Problem to be solved in the utility model is to provide a kind of light emitting module and the lighting device that can seek adhesion and the raising of handling property.
[solving the means of problem]
The light emitting module of embodiment comprises: substrate, in tabular; Light-emitting component, is arranged on one of them interarea of described substrate, and emission peak wavelength (peakwavelength) is for more than 180nm and the light of below 450nm; And power supply terminal, have electric conductivity, the opposition side arranging the side of described light-emitting component to described substrate is outstanding, and is electrically connected with described light-emitting component.
Described power supply terminal comprises: insertion section, is arranged on the front end of described power supply terminal; And recess, be arranged on the described substrate-side of described insertion section.
Sectional dimension on the direction orthogonal to the axial direction of described recess is shorter than the sectional dimension on the direction orthogonal to the axial direction of described insertion section.
In the light emitting module of embodiment, the front end of described insertion section is hemispherical or taper.
The lighting device of embodiment comprises: incorporating section; Described light emitting module, is arranged on one of them end face of described incorporating section; Cooling end, is arranged on the inside of described incorporating section and is the position right with the real estate being arranged on described light emitting module; And connecting portion, be arranged on the inside of described incorporating section, there is electric conductivity and elasticity, and be electrically connected with external power source.
The described power supply terminal being arranged on described light emitting module is outstanding to the inside of described incorporating section, and described connecting portion utilizes elastic force to keep the described insertion section of described power supply terminal, and by described light emitting module to described cooling end thruster pressure.
[effect of utility model]
According to embodiment of the present utility model, a kind of light emitting module and the lighting device that can seek adhesion and the raising of handling property can be provided.
Detailed description of the invention
The utility model of embodiment is a kind of light emitting module, comprising: substrate, in tabular; Light-emitting component, is arranged on one of them interarea of described substrate, and emission peak wavelength is the light of more than 180nm and below 450nm; And power supply terminal, have electric conductivity, the opposition side arranging the side of described light-emitting component to described substrate is outstanding, and is electrically connected with described light-emitting component.
Described power supply terminal comprises: insertion section, is arranged on the front end of described power supply terminal; And recess, be arranged on the described substrate-side of described insertion section.
Sectional dimension on the direction orthogonal to the axial direction of described recess is shorter than the sectional dimension on the direction orthogonal to the axial direction of described insertion section.
According to this light emitting module, the raising relative to the handling of incorporating section of the adhesion of light emitting module and incorporating section and light emitting module can be sought.
In the case, the front end of described insertion section can be set to hemispherical or taper (taper).
Thus, the installation of light emitting module relative to incorporating section can be improved further.
And the utility model of embodiment is a kind of lighting device, comprising: incorporating section; Described light emitting module, is arranged on one of them end face of described incorporating section; Cooling end, is arranged on the inside of described incorporating section and is the position right with the real estate being arranged on described light emitting module; And connecting portion, be arranged on the inside of described incorporating section, there is electric conductivity and elasticity, and be electrically connected with external power source.
The power supply terminal being arranged on described light emitting module is outstanding to the inside of described incorporating section.
Described connecting portion utilizes elastic force to keep the insertion section of described power supply terminal, and by described light emitting module to described cooling end thruster pressure.
According to this lighting device, the raising relative to the handling of incorporating section of the adhesion of light emitting module and incorporating section and light emitting module can be sought.
Below, reference accompanying drawing is while illustrate embodiment.In addition, in each accompanying drawing, identical symbol is marked and suitably detailed to identical inscape.
Fig. 1 illustrates the light emitting module 1 of present embodiment and the schematic diagram of lighting device 100.
Fig. 2 is the schematic plan of light emitting module 1.Fig. 2 is the A-A line arrow view in Fig. 1.
As shown in Figure 1, light emitting module 1, incorporating section 101, cooling end 102, connector (connector) 103, connector 104 and connecting portion 105 are set in lighting device 100.
Substrate 2, light-emitting component 3, socket (socket) 4 and power supply terminal 5 are set in light emitting module 1.
Substrate 2 is in tabular.At one of them interarea of substrate 2, wiring pattern (pattern) is set.
Material or the structure of substrate 2 are not particularly limited.Such as, substrate 2 can be formed by organic materials etc. such as the inorganic material such as aluminium oxide (aluminumoxide) or aluminium nitride (aluminumnitride) (pottery (ceramics)), paper phenol (paperphenol) or glass epoxide compounds (glassyepoxy).And substrate 2 also can utilize insulator covered metal plate surface to form.In addition, when utilizing insulator covered metal plate surface, insulator can comprise organic material, also can comprise inorganic material.
When the caloric value of light-emitting component 3 is large, from the viewpoint of thermal diffusivity, the high material of thermal conductivity is preferably used to form substrate 2.As the material that thermal conductivity is high, such as can illustrate the pottery such as aluminium oxide or aluminium nitride, high thermal conductance resin, utilize insulator covered metal plate surface material etc.
In addition, high thermal conductance resin is such as that the fibers such as the aluminium oxide that heat of mixing conductance is high in the resins such as PET (polyethyleneterephthalate, PET) or nylon (nylon) or particle form.
And substrate 2 can be individual layer, also can be multilayer.
Light-emitting component 3 is arranged on one of them interarea of substrate 2.
Light-emitting component 3 such as can adopt chip on board (ChiponBoard, COB) mode and be arranged on be located at substrate 2 surface wiring pattern on.
And light-emitting component 3 can be electrically connected on the wire (lead) being arranged on shell (envelope), and is arranged on wiring pattern via wire.Such as, light-emitting component 3 can be built in plastic leaded chip carrier (PlasticLeadedChipCarrier, PLCC) type encapsulation (package).
And light-emitting component 3 also can be such as bullet cut light emitting diode etc.
Light-emitting component 3 such as can be set to light emitting diode.
In the case, light-emitting component 3 can emission peak wavelength be the light of more than 180nm and below 450nm.
Light-emitting component 3 is provided with multiple.
In the case, can as shown in Figure 2, multiple light-emitting component 3 is in rectangular (matrix) spread configuration.When by multiple light-emitting component 3 spread configuration, by equidistantly (pitch) compartment of terrain arrangement of multiple light-emitting component 3, also multiple light-emitting component 3 can be arranged with different spacing dimensions.
In addition, the arranging mode of multiple light-emitting component 3 is not limited to illustrated situation, suitably can change according to purposes of lighting device 100 etc.
And the quantity of light-emitting component 3 or size etc. are not limited to illustrated situation, suitably can change according to the size of lighting device 100 or purposes etc.
Socket 4 is separately positioned on the end of the both sides of substrate 2.
Size between one of them end face 4a of socket 4 and the interarea arranging light-emitting component 3 of substrate 2 can be longer than the gauge of light-emitting component 3.
Thus, the touch luminous elements such as external component 3 can be suppressed.
Another end face 4b of socket 4 be positioned at substrate 2 be opposition side with the side arranging light-emitting component 3 interarea is same plane or is positioned at slightly by end face 4a side.
Thus, when light emitting module 1 is installed on incorporating section 101, can suppress to produce gap between substrate 2 and side, incorporating section 101.Therefore, it is possible to make the heat produced in light-emitting component 3 be distributed to side, incorporating section 101 expeditiously.
In addition, also consistent lubricant (grease) can be coated with between substrate 2 and incorporating section 101, to improve thermal diffusivity further.
Socket 4 keeps power supply terminal 5.
Therefore, socket 4 is formed by Ins. ulative material such as resins.
In the case, consider thermal diffusivity, preferably the material of socket 4 is set to the high material of thermal conductivity.There is insulating properties and the high material of thermal conductivity such as can be set to the pottery such as aluminium oxide or aluminium nitride, high thermal conductance resin etc.
Power supply terminal 5 is separately positioned on two sockets 4.
Power supply terminal 5 is in pin-shaped (pin), and one of them end side is given prominence to from the end face 4b of socket 4.Another end side of power supply terminal 5 is arranged on the inside of socket 4.
Another end side of power supply terminal 5 is electrically connected with the wiring pattern being arranged on substrate 2.
That is, power supply terminal 5 is outstanding to the opposition side arranging the side of light-emitting component 3 of substrate 2, and is electrically connected with light-emitting component 3.
In the case, power supply terminal 5 directly can be connected with wiring pattern, also can be connected with wiring pattern via wiring part.
Light-emitting component 3 is electrically connected with connecting portion 105 via wiring pattern by power supply terminal 5.Therefore, power supply terminal 5 has electric conductivity.
In addition, will in description about power supply terminal 5 and the details of the connection of connecting portion 105.
Incorporating section 101 is in box like, and an end face installs light emitting module 1 wherein.
Cooling end 102 is arranged on the inside of incorporating section 101.
Cooling end 102 is arranged on and the position faced by the substrate 2 of light emitting module 1.
In the case, also in the end face providing holes portion of incorporating section 101, directly can contact with the substrate 2 of light emitting module 1 to make cooling end 102.
The wiring part 110 that connecting portion 105 can be electrically connected with connector 103 is set in the inside of incorporating section 101.
And, the ventilating opening for dispelling the heat can be set in incorporating section 101.
Cooling end 102 such as can be set to fin etc.When cooling end 102 is fin, the exhaust apparatus etc. of the air-supply arrangement importing extraneous gas or the air of discharging inside, incorporating section 101 can be set in the inside of incorporating section 101.
In the case, air-supply arrangement or exhaust apparatus can be arranged on incorporating section 101, also can be arranged on the outside of lighting device 100.
When air-supply arrangement or exhaust apparatus are arranged on incorporating section 101, the wiring part that air-supply arrangement or exhaust apparatus can be electrically connected with connector 104 is set in the inside of incorporating section 101.
And cooling end 102 such as can be set to the liquid cooling apparatus such as water-cooled cooler (watercooledchiller).
Liquid cooling apparatus such as can be set to and comprise aluminium alloy etc. and inside arranges the bulk material etc. of the stream supplying cooling agent to flow.
Connector 103 can be set to the linkage unit in order to supply electric power to light emitting module 1.
Connector 103 is electrically connected with connecting portion 105 via wiring part 110.
And in the outside of incorporating section 101, connector 103 is electrically connected with external power source.
Connector 103 can be arranged on the outside of incorporating section 101, also connector 103 can be arranged on the inside of incorporating section 101 and make this connector 103 expose the outside to incorporating section 101 with the coupling part of external power source.
Connector 104 can be set to the linkage unit in order to supply electric power or supply cooling agent to cooling end 102.
When arrange the electrical equipment such as air-supply arrangement or exhaust apparatus as cooling end 102, connector 104 is electrically connected with air-supply arrangement or exhaust apparatus etc. via wiring part.And in the outside of incorporating section 101, connector 104 is electrically connected with external power source.
When arrange liquid cooling apparatus as cooling end 102, connector 104 is connected with liquid cooling apparatus via tube parts.And in the outside of incorporating section 101, connector 104 is connected with liquid feeding device etc.
Connecting portion 105 is arranged on the inside of incorporating section 101.
Connecting portion 105 is arranged on and the position faced by the power supply terminal 5 of light emitting module 1.
Connecting portion 105 utilizes elastic force to keep the insertion section 5a of power supply terminal 5, and by light emitting module 1 to cooling end 102 thruster pressure.
Fig. 3 (a), Fig. 3 (b), Fig. 3 (c) are the schematic diagrames illustrating power supply terminal 5 and connecting portion 105.
In addition, Fig. 3 (a) is the schematic expanded view in the B portion in Fig. 1.
Fig. 3 (b) is the C-C line arrow view in Fig. 3 (a).
Fig. 3 (c) is the schematic diagram in order to illustrate installation or removal light emitting module 1.
As shown in Fig. 3 (a), Fig. 3 (b), Fig. 3 (c), power supply terminal 5 is outstanding to the inside of incorporating section 101.
Power supply terminal 5 has insertion section 5a, recess 5b and base portion 5c.
Insertion section 5a is arranged on the front end (jag) of power supply terminal 5.The front end of insertion section 5a is hemispherical or taper.
Near the front end that recess 5b is arranged on power supply terminal 5 and between insertion section 5a and base portion 5c.Sectional dimension on the direction orthogonal to the axial direction of recess 5b is shorter than the sectional dimension on the direction orthogonal to the axial direction of insertion section 5a.That is, recess 5b be arranged on power supply terminal 5 front end near and the recess of base portion 5c side (substrate 2 side) by insertion section 5a.
One of them end of base portion 5c is connected to recess 5b, and another end of base portion 5c is arranged on the inside of socket 4.
Connecting portion 105 is arranged on the inside of incorporating section 101.
Connecting portion 105 is electrically connected with external power source via wiring part 101 and connector 103.
Connecting portion 105 in tabular, and has electric conductivity and elasticity.Such as, connecting portion 105 can be set to metal film-making spring.
Connecting portion 105 has contact site 105a, maintaining part 105b and base portion 105c.
Contact site 105a, maintaining part 105b and base portion 105c can form as one.
Contact site 105a concavely, contacts with the insertion section 5a being inserted into contact site 105a inside.In the case, as long as contact site 105a contacts with a part of insertion section 5a.
Maintaining part 105b is connected to the end of the both sides of contact site 105a.
Maintaining part 105b enters into the inside of recess 5b, at least with the ends contact of the recess 5b side of insertion section 5a.Maintaining part 105b keeps the insertion section 5a of power supply terminal 5.
Base portion 105c is connected to the end of two maintaining part 105b.
The end side of base portion 105c is fixed on incorporating section 101, and the other end is positioned at the inside of incorporating section 101.Another side of base portion 105c tilts to the direction close to power supply terminal 5 along with the inwall away from incorporating section 101.
The two ends of connecting portion 105 are fixed, and connecting portion 105 has the fixing sheet spring structure in two ends.
When insertion section 5a is inserted into the inside of contact site 105a, the elastic force of base portion 105c is utilized to be released the inside of power supply terminal 5 to incorporating section 101.
Therefore, connecting portion 105 can utilize elastic force to keep the insertion section 5a of power supply terminal 5, and by light emitting module 1 to cooling end 102 thruster pressure.
Next, the handling of light emitting module 1 are described.
As shown in Fig. 3 (c), when light emitting module 1 is installed on incorporating section 101, the power supply terminal 5 being arranged on light emitting module 1 is inserted into the inside of incorporating section 101.
The insertion section 5a of power supply terminal 5 is inserted into the inside of contact site 105a in the mode strutting contact site 105a.
So, utilize the elastic force of base portion 105c to be released the inside of power supply terminal 5 to incorporating section 101.
Therefore, as shown in Fig. 3 (a), light emitting module 1 is pushed to cooling end 102 side.
When dismantling light emitting module 1 from incorporating section 101, pull light emitting module 1 to be pulled away from incorporating section 101.
So as shown in Fig. 3 (c), the insertion section 5a of power supply terminal 5 is removed from the inside of contact site 105a in the mode strutting contact site 105a.
Light emitting module 1 can be loaded and unloaded in this way.
According to the present embodiment, light emitting module 1 can be made to improve with the adhesion of incorporating section 101 (cooling end 102) and the handling of light emitting module 1.
Fig. 4 (a), Fig. 4 (b), Fig. 4 (c) are the schematic diagrames of the connecting portion 115 illustrating other embodiments.
In addition, Fig. 4 (a) is equivalent to Fig. 3 (a).
Fig. 4 (b) is the D-D line arrow view in Fig. 4 (a).
Fig. 4 (c) is the schematic diagram in order to illustrate installation or removal light emitting module 1.
Connecting portion 115 in tabular, and has electric conductivity and elasticity.Such as, connecting portion 115 can be set to metal film-making spring.
And as shown in Fig. 4 (b), connecting portion 115 is provided with four in the mode of surrounding the position allowing power supply terminal 5 insert.
As shown in Fig. 4 (a), Fig. 4 (b), Fig. 4 (c), connecting portion 115 has contact site 115a, maintaining part 115b and base portion 115c.
Contact site 115a, maintaining part 115b and base portion 115c can form as one.
One of them end of connecting portion 115 is not fixed, and connecting portion 115 has the sheet spring structure of cantilever.
Contact site 115a has bending shape, and contacts with insertion section 5a.In the case, as long as contact site 115a contacts with a part of insertion section 5a.
One of them end of contact site 115a becomes free end, is connected to maintaining part 115b in another end.
Maintaining part 115b enters into the inside of recess 5b, at least with the ends contact of the recess 5b side of insertion section 5a.Maintaining part 115b keeps the insertion section 5a of power supply terminal 5.
Base portion 115c is connected to the opposition side of the side be connected with contact site 115a of maintaining part 115b.
The end side of base portion 115c is fixed on incorporating section 101, and the other end is positioned at the inside of incorporating section 101.Another side of base portion 115c tilts to the direction close to power supply terminal 5 along with the inwall away from incorporating section 101.
When being inserted into by insertion section 5a by the inside in the region of four contact site 115a encirclements, the elastic force of base portion 115c is utilized to be released the inside of power supply terminal 5 to incorporating section 101.
Therefore, connecting portion 115 can utilize elastic force to keep the insertion section 5a of power supply terminal 5, and by light emitting module 1 to cooling end 102 thruster pressure.
In addition, though exemplified with the situation arranging two groups of opposed facing a pair connecting portions 115, opposed facing a pair connecting portion 115 of more than a group or three groups also can be set.
Next, the handling of light emitting module 1 are described.
As shown in Fig. 4 (c), when light emitting module 1 is installed on incorporating section 101, the power supply terminal 5 being arranged on light emitting module 1 is inserted into the inside of incorporating section 101.
The insertion section 5a of power supply terminal 5 is inserted into the position of contact site 115a in the mode making connecting portion 115 and bend.
So, utilize the elastic force of base portion 115c to be released the inside of power supply terminal 5 to incorporating section 101.
Therefore, as shown in Fig. 4 (a), light emitting module 1 is pushed to cooling end 102 side.
When dismantling light emitting module 1 from incorporating section 101, pull light emitting module 1 to be pulled away from incorporating section 101.
So as shown in Fig. 4 (c), the insertion section 5a of power supply terminal 5 is removed from the position of contact site 115a in the mode making connecting portion 115 and bend.
Light emitting module 1 can be loaded and unloaded in this way.
According to the present embodiment, light emitting module 1 can be made to improve with the adhesion of incorporating section 101 (cooling end 102) and the handling of light emitting module 1.
Fig. 5 (a), Fig. 5 (b) are the schematic diagrames of the power supply terminal 15 illustrating other embodiments.
In addition, Fig. 5 (b) is the E-E line arrow view in Fig. 5 (a).
As shown in Fig. 5 (a), Fig. 5 (b), power supply terminal 15 has insertion section 15a and recess 15b.
Insertion section 15a is arranged on the front end (jag) of power supply terminal 15.Insertion section 15a is discoideus.
One of them end of recess 15b is connected with insertion section 15a, and another end of recess 15b is arranged on the inside of socket 4.
Sectional dimension on the direction orthogonal to the axial direction of recess 15b is shorter than the sectional dimension on the direction orthogonal to the axial direction of insertion section 15a.
The power supply terminal 15 of present embodiment also has the function identical with described power supply terminal 5.
Such as, when being inserted into by insertion section 15a by the inside in the region of four contact site 115a encirclements, the elastic force of base portion 115c is utilized to be released the inside of power supply terminal 15 to incorporating section 101.
Therefore, connecting portion 115 can utilize elastic force to keep the insertion section 15a of power supply terminal 15, and by light emitting module 1 to cooling end 102 thruster pressure.
Fig. 6 (a), Fig. 6 (b) are the schematic diagrames of the power supply terminal 25 illustrating other embodiments.
In addition, Fig. 6 (b) is the F-F line arrow view in Fig. 6 (a).
As shown in Fig. 6 (a), Fig. 6 (b), power supply terminal 25 has insertion section 25a and recess 25b.
Insertion section 25a is arranged on the front end (jag) of power supply terminal 25.Insertion section 25a is circular cone shape.
One of them end of recess 25b is connected with insertion section 25a, and another end of recess 25b is arranged on the inside of socket 4.
Sectional dimension on the direction orthogonal to the axial direction of recess 25b is shorter than the maximum of the sectional dimension on the direction orthogonal to the axial direction of insertion section 25a.
The power supply terminal 25 of present embodiment also has the function identical with described power supply terminal 5.
Such as, when insertion section 25a is inserted into the inside of contact site 105a, the elastic force of base portion 105c is utilized to be released the inside of power supply terminal 25 to incorporating section 101.
Therefore, connecting portion 105 can utilize elastic force to keep the insertion section 25a of power supply terminal 25, and by light emitting module 1 to cooling end 102 thruster pressure.
Fig. 7 (a), Fig. 7 (b) are the schematic diagrames of the power supply terminal 35 illustrating other embodiments.
Fig. 7 (b) is the G-G line sectional view in Fig. 7 (a).
As shown in Fig. 7 (a), Fig. 7 (b), power supply terminal 35 has insertion section 15a, recess 15b and protuberance 35a.
Protuberance 35a across insertion section 15a with faced by recess 15b.
The power supply terminal 35 of present embodiment also has insertion section 15a and recess 15b in the same manner as described power supply terminal 15, therefore has the function identical with power supply terminal 15.
Therefore, connecting portion 125 can utilize elastic force to keep the insertion section 15a of power supply terminal 35, and by light emitting module 1 to cooling end 102 thruster pressure (with reference to Fig. 9).
Fig. 8 (a), Fig. 8 (b) are the schematic diagrames of the power supply terminal 45 illustrating other embodiments.
Fig. 8 (b) is the H-H line sectional view in Fig. 8 (a).
As shown in Fig. 8 (a), Fig. 8 (b), power supply terminal 45 has insertion section 45a, recess 15b and protuberance 35a.
Insertion section 45a has multiple protuberance under overlooking.In the case, insertion section 45a can be set to have and overlook down in rotational symmetric form.
Insertion section 45a has the function identical with insertion section 15a.
The power supply terminal 45 of present embodiment also has insertion section 45a and recess 15b, therefore has the function identical with power supply terminal 15.
Therefore, connecting portion 125 can utilize elastic force to keep the insertion section 45a of power supply terminal 45, and by light emitting module 1 to cooling end 102 thruster pressure.
In addition, the form of power supply terminal is not limited to situation illustrated above.As long as the form of power supply terminal is can be kept by connecting portion and can by the form of light emitting module 1 to cooling end 102 thruster pressure.
Fig. 9 is the schematic diagram illustrating power supply terminal 35 and connecting portion 125.
As shown in Figure 9, connecting portion 125 has contact site 125a, maintaining part 125b and base portion 125c.
In the case, contact site 125a can be set to identical with contact site 105a.
Maintaining part 125b can be set to identical with maintaining part 105b.
Base portion 125c can be set to identical with base portion 105c.
Therefore, the connecting portion 125 of present embodiment also has the function identical with connecting portion 105.
When insertion section 15a is inserted into the inside of contact site 125a, the elastic force of base portion 125c is utilized to be released the inside of power supply terminal 35 to incorporating section 101.
Therefore, connecting portion 125 can utilize elastic force to keep the insertion section 15a of power supply terminal 35, and by light emitting module 1 to cooling end 102 thruster pressure.
In addition, the form of connecting portion is not limited to situation illustrated above.As long as the form of connecting portion be can utilize elastic force to keep power supply terminal insertion section and by the form of light emitting module 1 to cooling end 102 thruster pressure.
Figure 10 (a), Figure 10 (b) are the schematic diagrames of the light emitting module 11 illustrating other embodiments.
In addition, Figure 10 (b) is the I-I line arrow view in Figure 10 (a).
As shown in Figure 10 (a), Figure 10 (b), substrate 2, light-emitting component 3 and power supply terminal 5 are set in light emitting module 11.
That is, do not arrange socket 4 in light emitting module 11, power supply terminal 5 keeps on a substrate 2.
Figure 11 (a), Figure 11 (b) are the schematic diagrames illustrating retainer 120.
In addition, Figure 11 (b) is the J-J line arrow view in Figure 11 (a).
As shown in Figure 11 (a), Figure 11 (b), retainer 120 has base portion 120a and screw division 120b.
Base portion 120a is L-shaped, and one of them end winding support is in incorporating section 101.Another end of base portion 120a is positioned at the inner side of substrate 2 under overlooking.
The box thread supplying screw division 120b to be screwed into is set near another end of base portion 120a.The position of box thread is positioned at the inner side of substrate 2 under overlooking.
Screw division 120b will be screwed into the male thread in the box thread of base portion 120a.
When light emitting module 1 will be installed on incorporating section 101, the power supply terminal 5 being arranged on light emitting module 1 is inserted into the inside of incorporating section 101.
As mentioned above, light emitting module 1 is pushed to cooling end 102 side under the effect of connecting portion 105, connecting portion 115.
Afterwards, screw division 120b is utilized by light emitting module 1 further to cooling end 102 thruster pressure.
Thus, adhesion can be improved further.
When will dismantle light emitting module 1 from incorporating section 101, screw division 120b is separated with light emitting module 1.
Then, pull light emitting module 1 and be pulled away from incorporating section 101.
So, in this way power supply terminal 5 is liberated from connecting portion 105, connecting portion 115.
Light emitting module 1 can be loaded and unloaded in this way.
Above, exemplified with some embodiments of the present utility model, but these embodiments exemplarily propose, and be not intended to the scope limiting utility model.The embodiment of these novelties can be implemented with other various ways, can carry out various omission, displacement, change etc. in the scope of purport not departing from utility model.In the scope that these embodiments or its variation are included in utility model or purport, and in the scope of the utility model be included in described in claims and equalization thereof.And described each embodiment can mutually combine and implement.
Accompanying drawing explanation
Fig. 1 illustrates the light emitting module 1 of present embodiment and the schematic diagram of lighting device 100.
Fig. 2 is the schematic plan of light emitting module 1.
Fig. 3 (a), Fig. 3 (b), Fig. 3 (c) are the schematic diagrames illustrating power supply terminal 5 and connecting portion 105.
Fig. 4 (a), Fig. 4 (b), Fig. 4 (c) are the schematic diagrames of the connecting portion 115 illustrating other embodiments.
Fig. 5 (a), Fig. 5 (b) are the schematic diagrames of the power supply terminal 15 illustrating other embodiments.
Fig. 6 (a), Fig. 6 (b) are the schematic diagrames of the power supply terminal 25 illustrating other embodiments.
Fig. 7 (a), Fig. 7 (b) are the schematic diagrames of the power supply terminal 35 illustrating other embodiments.
Fig. 8 (a), Fig. 8 (b) are the schematic diagrames of the power supply terminal 45 illustrating other embodiments.
Fig. 9 is the schematic diagram illustrating power supply terminal 35 and connecting portion 125.
Figure 10 (a), Figure 10 (b) are the schematic diagrames of the light emitting module 11 illustrating other embodiments.
Figure 11 (a), Figure 11 (b) are the schematic diagrames illustrating retainer 120.
[explanation of symbol]
1,11: light emitting module
2: substrate
3: light-emitting component
4: socket
4a: one of them end face of socket
4b: another end face of socket
5,15,25,35,45: power supply terminal
5a, 15a, 25a, 45a: insertion section
5b, 15b, 25b: recess
5c, 105c, 115c, 120a, 125c: base portion
35a: protuberance
100: lighting device
101: incorporating section
102: cooling end
103,104: connector
105,115,125: connecting portion
105a, 115a, 125a: contact site
105b, 115b, 125b: maintaining part
110: wiring part
120: retainer
120b: screw division
Claims (3)
1. a light emitting module, is characterized in that, comprising:
Substrate, in tabular;
Light-emitting component, is arranged on one of them interarea of described substrate, and emission peak wavelength is more than 180 nanometers and light below 450 nanometers; And
Power supply terminal, has electric conductivity, and the opposition side arranging the side of described light-emitting component to described substrate is outstanding, and is electrically connected with described light-emitting component,
Described power supply terminal comprises:
Insertion section, is arranged on the front end of described power supply terminal; And
Recess, is arranged on the described substrate-side of described insertion section,
Sectional dimension on the direction orthogonal to the axial direction of described recess is shorter than the sectional dimension on the direction orthogonal to the axial direction of described insertion section.
2. light emitting module according to claim 1, is characterized in that, the front end of described insertion section is hemispherical or taper.
3. a lighting device, is characterized in that, comprising:
Incorporating section;
Light emitting module according to claim 1 and 2, is arranged on one of them end face of described incorporating section;
Cooling end, is arranged on the inside of described incorporating section and is the position right with the real estate being arranged on described light emitting module; And
Connecting portion, is arranged on the inside of described incorporating section, has electric conductivity and elasticity, and is electrically connected with external power source,
The described power supply terminal being arranged on described light emitting module is outstanding to the inside of described incorporating section, and
Described connecting portion utilizes elastic force to keep the described insertion section of described power supply terminal, and by described light emitting module to described cooling end thruster pressure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015067420A JP6519268B2 (en) | 2015-03-27 | 2015-03-27 | Lighting device |
| JP2015-067420 | 2015-03-27 |
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| Publication Number | Publication Date |
|---|---|
| CN204922600U true CN204922600U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520701250.8U Active CN204922600U (en) | 2015-03-27 | 2015-09-10 | Light emitting module and lighting device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6519268B2 (en) |
| KR (1) | KR102310610B1 (en) |
| CN (1) | CN204922600U (en) |
| TW (1) | TWI650885B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6651765B2 (en) * | 2015-09-24 | 2020-02-19 | 東芝ライテック株式会社 | UV irradiation module and UV irradiation device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0555181U (en) * | 1991-11-19 | 1993-07-23 | タキロン株式会社 | Dot matrix light emitting display module |
| JP2006093295A (en) * | 2004-09-22 | 2006-04-06 | Nichia Chem Ind Ltd | Semiconductor device and its manufacturing method |
| JP4946190B2 (en) * | 2006-06-14 | 2012-06-06 | 岩崎電気株式会社 | LED UV irradiation device |
| TWM336390U (en) * | 2008-01-28 | 2008-07-11 | Neng Tyi Prec Ind Co Ltd | LED lamp |
| JP2009267292A (en) * | 2008-04-30 | 2009-11-12 | Toshiba Lighting & Technology Corp | Light-emitting device and luminaire |
| GB0809650D0 (en) * | 2008-05-29 | 2008-07-02 | Integration Technology Ltd | LED Device and arrangement |
| DE102008056923A1 (en) * | 2008-11-12 | 2010-05-27 | Osram Gesellschaft mit beschränkter Haftung | Lighting device with two printed circuit boards |
| US7972037B2 (en) * | 2008-11-26 | 2011-07-05 | Deloren E. Anderson | High intensity replaceable light emitting diode module and array |
| JP2011060544A (en) * | 2009-09-09 | 2011-03-24 | Denso Corp | Structure of connecting mounting board with electronic component, and electronic device |
| US8896005B2 (en) * | 2010-07-29 | 2014-11-25 | Cree, Inc. | Lighting devices that comprise one or more solid state light emitters |
| US8297767B2 (en) * | 2010-09-07 | 2012-10-30 | Xicato, Inc. | LED-based illumination modules with PTFE color converting surfaces |
| US20150055354A1 (en) * | 2013-08-26 | 2015-02-26 | Brilliance LED, LLC | Led fixture apparatus and manufacturing methods thereto |
-
2015
- 2015-03-27 JP JP2015067420A patent/JP6519268B2/en active Active
- 2015-08-13 KR KR1020150114450A patent/KR102310610B1/en active IP Right Grant
- 2015-09-08 TW TW104129581A patent/TWI650885B/en active
- 2015-09-10 CN CN201520701250.8U patent/CN204922600U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6519268B2 (en) | 2019-05-29 |
| KR20160115646A (en) | 2016-10-06 |
| KR102310610B1 (en) | 2021-10-08 |
| TW201635601A (en) | 2016-10-01 |
| TWI650885B (en) | 2019-02-11 |
| JP2016187017A (en) | 2016-10-27 |
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