CN203491487U - Installation base and light emitting device - Google Patents
Installation base and light emitting device Download PDFInfo
- Publication number
- CN203491487U CN203491487U CN201320656227.2U CN201320656227U CN203491487U CN 203491487 U CN203491487 U CN 203491487U CN 201320656227 U CN201320656227 U CN 201320656227U CN 203491487 U CN203491487 U CN 203491487U
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- Prior art keywords
- circuit substrate
- connector
- terminals
- slot part
- pedestal
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Abstract
Disclosed is a light emitting device. The device comprises a light emitting module and an installation base. The installation base comprises a base body and an electric connection module. The base body is provided with a bottom surface, a top surface, a storage groove, an installation groove and a window. The storage groove and the installation groove are formed by bottom recesses and mutually communicated. The light emitting module is stored in the storage groove, and a light emitting unit extends outside through the window. The electric connection module is stored in the installation groove and provided with a circuit substrate, a first connector and a second connector. The first connector comprises a plurality of first terminals. Each first terminal comprises a first end part in electric connection with the circuit substrate and a first contact part stretched into the storage groove. The second connector comprises a plurality of second terminals. Each second terminal comprises a second end part in electric connection with the circuit substrate and a second contact part. The second terminals are in electric connection with the first terminals through the electric substrate.
Description
Technical field
The utility model relates to a kind of in order to the mount pad of light emitting module to be installed, particularly a kind of mount pad for light-emitting device and light-emitting device.
Background technology
LED is because having the advantages such as power saving, environmental protection, long service life, and in a lot of fields, especially lighting field has developed multiple product type in extensive use in recent years.TaiWan, China number of patent application the 99142764th case (Chinese corresponding case CN201010625221.X for example, the corresponding case US8342733 of the U.S.) disclose a kind of light-emittingdiode light fixture, it is by power connector fixing and be electrically connected to LED packaging body and power connector can supply an electric power supplying connector dock to supply LED packaging body luminous required electric energy.
The power connector of aforementioned patent mainly consists of an insulation shell and a plurality of conducting terminal, and conducting terminal is embedded in insulation shell and two ends respectively in order to contact the conductive junction point of LED packaging body and the corresponding terminal of electric power supplying connector.Because conducting terminal lays fixed in insulation shell, only can be suitable for LED packaging body and the electric power supplying connector of single specification.If when the change of the conductive junction point quantity of LED packaging body or spacing change, power connector integral body need die sinking manufacture again, there is no the elasticity of strain.
Utility model content
Therefore, the purpose of this utility model, is to provide a kind of in order to the mount pad of light emitting module to be installed, and this mount pad has a pedestal and an electrical connection module, this electrical connection module can be according to demand adjustment the vicissitudinous elasticity of tool, easily manufacture and save cost.
Another object of the present utility model, is to provide a kind of light-emitting device with aforementioned mount pad.
So the utility model light-emitting device, comprises: a light emitting module and a mount pad.This light emitting module comprises a luminescence unit and a plurality of conductive pad being electrically connected to this luminescence unit.This mount pad comprises a pedestal and an electrical connection module.This pedestal has a bottom surface, an end face, a storage tank, a mounting groove and a window.This storage tank and this mounting groove are recessed to form and are connected by this bottom surface respectively.This window is recessed to form by this end face and is connected with this storage tank.This storage tank accommodates this light emitting module and this luminescence unit is exposed by this window.This electrical connection module is contained in this mounting groove, and comprises a circuit substrate, one first connector and one second connector.This first connector is located at this circuit substrate, comprise a plurality of the first terminals, have respectively the first contact site that first afterbody and being electrically connected to this circuit substrate stretches into this storage tank, the first contact site of described a plurality of the first terminals is electrically connected to described a plurality of conductive pads respectively.This second connector is located at this circuit substrate, comprises described a plurality of the second terminal, has respectively second afterbody being electrically connected to this circuit substrate and one second contact site, and described a plurality of the second terminals are electrically connected to by this circuit substrate with described a plurality of the first terminals.
Light-emitting device described in the utility model, wherein, the first contact site of described a plurality of the first terminals be elastic contact part and respectively with described a plurality of conductive pad crimping.
Light-emitting device described in the utility model, wherein, the lateral margin that this mounting groove runs through this pedestal forms a socket, and the second contact site of described a plurality of the second terminals extends towards this socket.
Light-emitting device described in the utility model, wherein, this mounting groove has one first slot part and one second slot part being connected, this first slot part is communicated with this storage tank, this second slot part connects this socket, and this first connector is positioned at this first slot part, and this second connector is positioned at this second slot part.
Light-emitting device described in the utility model, wherein, this pedestal also has described a plurality of this first slot part that convexedly stretches in respectively with by the spacing guide vane end stop of this circuit substrate.
Light-emitting device described in the utility model, wherein, described a plurality of guide vane end stop comprises two the first guide vane end stops that protrude out along the plate face direction of parallel this circuit substrate respectively, and two the second guide vane end stops that the plate face direction of the vertical circuit substrate in edge protrudes out respectively, and this pedestal also has two elastic arms, described two the second guide vane end stops are connected to the free end of described two elastic arms, in order to limit this circuit substrate, toward this socket direction, move.
Light-emitting device described in the utility model, wherein, this circuit substrate has two projections that protrude out in adjacent this spigot side direction, and this second slot part forms two relative recesses with the projection of accommodating this circuit substrate of difference at adjacent this spigot.
Light-emitting device described in the utility model, wherein, this second connector also comprises an insulation shell, and described a plurality of the second terminals are arranged at this insulation shell, this insulation shell has two shoulders, and this pedestal also has two and convexedly stretches in respectively this second slot part to coordinate the block that is placed in described two shoulders.
Light-emitting device described in the utility model, wherein, this pedestal also has a plurality of reference columns that convexedly stretch at intervals in this storage tank, this light emitting module also comprises a substrate, this luminescence unit and described a plurality of conductive pad are arranged at respectively this substrate, and this substrate has a plurality of positional punches with respectively corresponding accommodating described a plurality of reference columns.
Effect of the present utility model, after manufacturing respectively by electrical connection module and pedestal, fit together again, and the first connector of electrical connection module and the second connector are installed on circuit substrate after manufacturing respectively again, can be in the situation that not changing pedestal, with the design requirement of light emitting module or the kenel of external connector, adjust electrical connection module, make mount pad have the elasticity of strain, and easily manufacture.
Accompanying drawing explanation
Other feature and effect of the present utility model, will clearly present in the execution mode in reference to accompanying drawing, wherein:
Fig. 1 is a stereogram, and a preferred embodiment of the utility model light-emitting device is described;
Fig. 2 is another angular views of Fig. 1;
Fig. 3 is a three-dimensional exploded view, and the syntagmatic of mount pad and the light emitting module of this preferred embodiment is described;
Fig. 4 is another angular views of Fig. 3;
Fig. 5 is a stereogram, and the mount pad of this preferred embodiment is described;
Fig. 6 is a three-dimensional exploded view, and the pedestal of mount pad and the syntagmatic of electrical connection module of this preferred embodiment is described;
Fig. 7 is another angular views of Fig. 6;
Fig. 8 is a three-dimensional exploded view, and the electrical connection module of this preferred embodiment is described;
Fig. 9 is another angular views of Fig. 8;
Figure 10 is a upward view;
Figure 11 is a cutaway view of getting along the XI-XI straight line in Figure 10; And
Figure 12 is a cutaway view of getting along the XII-XII straight line in Figure 10.
Wherein, description of reference numerals is as follows:
100 light-emitting devices
1 light emitting module
11 substrates
111 positional punches
12 luminescence units
13 conductive pads
2 mount pads
3 pedestals
31 bottom surfaces
32 end faces
33 storage tanks
34 mounting grooves
341 sockets
342 first slot parts
343 second slot parts
3431 recesses
35 windows
36 reference columns
371 first guide vane end stops
372 second guide vane end stops
38 blocks
4 electrical connection modules
5 circuit substrates
51 projections
6 first connectors
61 insulating bases
62 the first terminals
621 first afterbodys
622 first contact sites
7 second connectors
71 insulation shells
711 shoulders
72 second terminals
721 second afterbodys
722 second contact sites
Embodiment
Consult Fig. 1 to Fig. 4, a preferred embodiment of the utility model light-emitting device 100 comprises a light emitting module 1 and a mount pad 2.Light emitting module 1 comprises a substrate 11, a luminescence unit 12 and a plurality of conductive pad 13 being electrically connected to this luminescence unit 12.This luminescence unit 12 and these conductive pads 13 are arranged at respectively this substrate 11.This substrate 11 has a plurality of positional punches 111.
Consult Fig. 5 to Fig. 7, the lateral margin that this mounting groove 34 runs through this pedestal 3 forms a socket 341, and has one first slot part 342 and one second slot part 343 being connected.This first slot part 342 is communicated with this storage tank 33 and further toward these end face 32 directions, is caved in and form from the subregion of this storage tank 33, and this second slot part 343 connects these sockets 341.
Consult Fig. 8 to Figure 12, electrical connection module 4 is contained in this mounting groove 34, and comprises a circuit substrate 5, one first connector 6 and one second connector 7.Circuit substrate 5 is approximate T-shaped, and shape matches with mounting groove 34, and has two projections 51 that protrude out in adjacent socket 341 place's side direction.The first connector 6 and the second connector 7 are located at respectively circuit substrate 5, the first connectors 6 and are positioned at this first slot part 342, and this second connector 7 is positioned at this second slot part 343.The first connector 6 comprises an insulating base 61 and a plurality of the first terminal 62 of being located at insulating base 61.Each the first terminal 62 has the first contact site 622 that first afterbody 621 and being electrically connected to this circuit substrate 5 stretches into this storage tank 33.The first contact site 622 of these the first terminals 62 is elastic contact part and forms and be electrically connected in crimping mode with these conductive pads 13 (seeing Fig. 3) of light emitting module 1 respectively.The second connector 7 comprises an insulation shell 71 and a plurality of the second terminal 72 that is arranged at this insulation shell 71.Each second terminal 72 has the second afterbody 721 being electrically connected to this circuit substrate 5 and one second contact site 722.These second terminals 72 are electrically connected to by this circuit substrate 5 with these the first terminals 62, and the second contact site 722 of these the second terminals 72 extends and docks for an external connector (not shown) towards this socket 341.At the present embodiment, circuit substrate 5 has circuit pattern (not shown), and these first afterbodys 621 and these the second afterbodys 721 are welded in respectively circuit pattern, by circuit pattern, form electrical connection.
Consult Fig. 5 to Fig. 7, Figure 10 to Figure 12, this insulation shell 71 has two shoulders 711 that lay respectively at two proceeds posterolateral.This pedestal 3 also has a plurality of these the first slot part 342 both sides that convexedly stretch in respectively with by the spacing guide vane end stop 371,372 of this circuit substrate 5, and two convexedly stretch in respectively this second slot part 343 to coordinate the block 38 that is placed in these two shoulders 711.These guide vane end stops 371,372 comprise two the first guide vane end stops 371 that protrude out along the plate face direction of parallel this circuit substrate 5 respectively, and two the second guide vane end stops 372 that the plate face direction of the vertical circuit substrate 5 in edge protrudes out respectively, and this pedestal also has two elastic arms 39, these two the second guide vane end stops 372 are connected to the free end of these two elastic arms 39.The second slot part 343 forms two relative recesses 3431 with accommodating circuit substrate 5 side direction protrude out respectively two projections 51 at adjacent socket 341 places.When electrical connection module 4 is installed, direction as shown in Figure 7, by electrical connection module 4 from top to bottom correspondence insert mounting groove 34, circuit substrate 5 compresses the second guide vane end stop 372, and the second guide vane end stop 372 passes through elastic arm 39 toward bottom offset, again circuit substrate 5 is pushed toward contrary socket 341 directions, make circuit substrate 5 corners, both sides be positioned at the first guide vane end stop 371 belows and both sides projection 51 enters corresponding recess 3431, limiting circuit substrate 5 upper and lower displacements whereby, the second guide vane end stop 372 drives homing by elastic arm 39 simultaneously, in order to limiting circuit substrate 5, toward socket 341 directions, move, so make circuit substrate 5 can firmly be fixed mounting groove 34 is interior.In addition, the fixing insulation shell 71 that matches with shoulder 711 by block 38, causes insulation shell 71 to rock in the time of can avoiding external connector to dock or pull out with the second connector 7.
Because electrical connection module 4 and pedestal 3 fit together after manufacturing respectively again, can adjust electrical connection module 4 to meet user demand according to conductive pad 13 quantity and the spacing correspondence of light emitting module 1, again pedestal 3 is made in die sinking, that is, can, in the situation that not changing pedestal 3, with the design requirement of light emitting module 1, adjust electrical connection module 4.Moreover, the first connector 6 of electrical connection module 4 and the second connector 7 are installed on circuit substrate 5 after manufacturing respectively again, utilize circuit substrate 5 that the first connector 6 and the second connector 7 are formed and be electrically connected to, so compared to one-body molded, to be electrically connected to the electrical connection module of light emitting module 1 and external connector, be easier to manufacture and save cost.And the first connector 6 and the second connector 7 also can adopt ready-made connector, need not redesign.Again, the first connector 6 and the second connector 7 are formed and are electrically connected to by circuit substrate 5, can allow the terminal pitch of the first connector 6 and the terminal pitch of the second connector 7 is inconsistent and more also tolerable of spacing difference in size.In addition, the second connector 7 also can be changed according to the kenel of external connector the connector of suitable kenel.
In sum, after manufacturing respectively by electrical connection module 4 and pedestal 3, fit together again, and the first connector 6 of electrical connection module 4 and the second connector 7 are installed on circuit substrate 5 after manufacturing respectively again, can be in the situation that not changing pedestal 3, with the design requirement of light emitting module 1 or the kenel of external connector, adjust electrical connection module 4, make mount pad 2 have the elasticity of strain, and easily manufacture.
Yet the above, it is only preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, be that all simple equivalences of doing according to the utility model claims scope and patent specification content change and modify, all still belong in the scope that the utility model claims contain.
Claims (17)
1. a mount pad, is characterized in that, comprises:
One pedestal, has a bottom surface, an end face, a storage tank, a mounting groove and a window, and this storage tank and this mounting groove are recessed to form and are connected by this bottom surface respectively, and this window is recessed to form by this end face and is connected with this storage tank, and
One electrical connection module, is contained in this mounting groove, and comprises:
One circuit substrate;
One first connector, is located at this circuit substrate, comprises a plurality of the first terminals, has respectively the first contact site that first afterbody and being electrically connected to this circuit substrate stretches into this storage tank, and
One second connector, is located at this circuit substrate, comprises a plurality of the second terminals, has respectively second afterbody being electrically connected to this circuit substrate and one second contact site, and described a plurality of the second terminals are electrically connected to by this circuit substrate with described a plurality of the first terminals.
2. mount pad as claimed in claim 1, is characterized in that, the first contact site of described a plurality of the first terminals is elastic contact part.
3. mount pad as claimed in claim 1, is characterized in that, the lateral margin that this mounting groove runs through this pedestal forms a socket, and the second contact site of described a plurality of the second terminals extends towards this socket.
4. mount pad as claimed in claim 3, it is characterized in that, this mounting groove has one first slot part and one second slot part being connected, this first slot part is communicated with this storage tank, this second slot part connects this socket, and this first connector is positioned at this first slot part, this second connector is positioned at this second slot part.
5. mount pad as claimed in claim 4, is characterized in that, this pedestal also has a plurality of these first slot parts that convexedly stretch in respectively with by the spacing guide vane end stop of this circuit substrate.
6. mount pad as claimed in claim 5, it is characterized in that, described a plurality of guide vane end stop comprises two the first guide vane end stops that protrude out along the plate face direction of parallel this circuit substrate respectively, and two the second guide vane end stops that the plate face direction of the vertical circuit substrate in edge protrudes out respectively, and this pedestal also has two elastic arms, the free end that described two the second guide vane end stops are connected to described two each and every one elastic arms moves toward this socket direction in order to limit this circuit substrate.
7. mount pad as claimed in claim 5, is characterized in that, this circuit substrate has two projections that protrude out in adjacent this spigot side direction, and this second slot part forms two relative recesses with the projection of accommodating this circuit substrate of difference at adjacent this spigot.
8. mount pad as claimed in claim 5, it is characterized in that, this second connector also comprises an insulation shell, described a plurality of the second terminal is arranged at this insulation shell, this insulation shell has two shoulders, and this pedestal also has two and convexedly stretches in respectively this second slot part to coordinate the block that is placed in described two shoulders.
9. a light-emitting device, is characterized in that, comprises:
One light emitting module, comprises a luminescence unit and a plurality of conductive pad being electrically connected to this luminescence unit; And
One mount pad, comprises:
One pedestal, there is a bottom surface, an end face, a storage tank, a mounting groove and a window, this storage tank and this mounting groove are recessed to form and are connected by this bottom surface respectively, this window is recessed to form by this end face and is connected with this storage tank, this storage tank accommodates this light emitting module and this luminescence unit is exposed by this window, and
One electrical connection module, is contained in this mounting groove, and comprises:
One circuit substrate,
One first connector, be located at this circuit substrate, comprise a plurality of the first terminals, there is respectively the first contact site that first afterbody and being electrically connected to this circuit substrate stretches into this storage tank, the first contact site of described a plurality of the first terminals is electrically connected to described a plurality of conductive pads respectively, and
One second connector, is located at this circuit substrate, comprises a plurality of the second terminals, has respectively second afterbody being electrically connected to this circuit substrate and one second contact site, and described a plurality of the second terminals are electrically connected to by this circuit substrate with described a plurality of the first terminals.
10. light-emitting device as claimed in claim 9, is characterized in that, the first contact site of described a plurality of the first terminals be elastic contact part and respectively with described a plurality of conductive pad crimping.
11. light-emitting devices as claimed in claim 9, is characterized in that, the lateral margin that this mounting groove runs through this pedestal forms a socket, and the second contact site of described a plurality of the second terminals extends towards this socket.
12. light-emitting devices as claimed in claim 11, it is characterized in that, this mounting groove has one first slot part and one second slot part being connected, this first slot part is communicated with this storage tank, this second slot part connects this socket, and this first connector is positioned at this first slot part, this second connector is positioned at this second slot part.
13. light-emitting devices as claimed in claim 12, is characterized in that, this pedestal also has a plurality of these first slot parts that convexedly stretch in respectively with by the spacing guide vane end stop of this circuit substrate.
14. light-emitting devices as claimed in claim 13, it is characterized in that, described a plurality of guide vane end stop comprises two the first guide vane end stops that protrude out along the plate face direction of parallel this circuit substrate respectively, and two the second guide vane end stops that the plate face direction of the vertical circuit substrate in edge protrudes out respectively, and this pedestal also has two elastic arms, described two the second guide vane end stops are connected to the free end of described two elastic arms, in order to limit this circuit substrate, toward this socket direction, move.
15. light-emitting devices as claimed in claim 13, it is characterized in that, this circuit substrate has two projections that protrude out in adjacent this spigot side direction, and this second slot part forms two relative recesses with the projection of accommodating this circuit substrate of difference at adjacent this spigot.
16. light-emitting devices as claimed in claim 13, it is characterized in that, this second connector also comprises an insulation shell, described a plurality of the second terminal is arranged at this insulation shell, this insulation shell has two shoulders, and this pedestal also has two and convexedly stretches in respectively this second slot part to coordinate the block that is placed in described two shoulders.
17. light-emitting devices as claimed in claim 9, it is characterized in that, this pedestal also has a plurality of reference columns that convexedly stretch at intervals in this storage tank, this light emitting module also comprises a substrate, this luminescence unit and described a plurality of conductive pad are arranged at respectively this substrate, and this substrate has a plurality of positional punches with respectively corresponding accommodating described a plurality of reference columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656227.2U CN203491487U (en) | 2013-10-23 | 2013-10-23 | Installation base and light emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656227.2U CN203491487U (en) | 2013-10-23 | 2013-10-23 | Installation base and light emitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491487U true CN203491487U (en) | 2014-03-19 |
Family
ID=50262291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320656227.2U Expired - Fee Related CN203491487U (en) | 2013-10-23 | 2013-10-23 | Installation base and light emitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491487U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258082A (en) * | 2014-11-28 | 2016-01-20 | 欧普照明股份有限公司 | Lamp fixing device, fixing base and connecting base |
| CN107107714A (en) * | 2014-12-16 | 2017-08-29 | 欧文汽车产品有限责任公司 | Sunshading board |
| CN109114482A (en) * | 2018-09-25 | 2019-01-01 | 东莞市华诗光电科技有限公司 | LED panel lamp |
| US11396220B2 (en) | 2014-12-16 | 2022-07-26 | Irvin Automotive Products, LLC | Visor |
-
2013
- 2013-10-23 CN CN201320656227.2U patent/CN203491487U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258082A (en) * | 2014-11-28 | 2016-01-20 | 欧普照明股份有限公司 | Lamp fixing device, fixing base and connecting base |
| CN105258082B (en) * | 2014-11-28 | 2022-03-25 | 欧普照明股份有限公司 | Lamp fixing device, fixing seat and connecting seat |
| CN107107714A (en) * | 2014-12-16 | 2017-08-29 | 欧文汽车产品有限责任公司 | Sunshading board |
| US11396220B2 (en) | 2014-12-16 | 2022-07-26 | Irvin Automotive Products, LLC | Visor |
| CN109114482A (en) * | 2018-09-25 | 2019-01-01 | 东莞市华诗光电科技有限公司 | LED panel lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20201023 |