CN203617471U - Mounting base and light-emitting device - Google Patents
Mounting base and light-emitting device Download PDFInfo
- Publication number
- CN203617471U CN203617471U CN201320812914.9U CN201320812914U CN203617471U CN 203617471 U CN203617471 U CN 203617471U CN 201320812914 U CN201320812914 U CN 201320812914U CN 203617471 U CN203617471 U CN 203617471U
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- CN
- China
- Prior art keywords
- pedestal
- described multiple
- window
- light
- mount pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
Provided is a light-emitting device. The light-emitting device comprises a pedestal, a mounting base and a light-emitting module. The mounting base comprises a base body, a plurality of terminals and a cover. The base body comprises a bottom surface, a top surface, a containing groove and a window. The containing groove is formed by a recess on the bottom surface. The window is formed by a recess on the top surface and communicated with the containing groove. Each terminal has a body fixed on the base body, a pressing part extended from the body into the containing groove and a matching part extended from the body. The cover is combined with the base body and covers the window to shield the pressing parts of the terminals and an opening showing part of the window is formed in the middle. The light-emitting module comprises a substrate, a light-emitting unit arranged on the substrate and a plurality of electric conduction pads arranged on the substrate and electrically connected with the light-emitting unit. The light-emitting module is installed in the containing groove and arranged on the pedestal with the mounting base.
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
Consult Fig. 1, Fig. 1 is the slim mount pad 9 of existing a kind of low clearance, directly encapsulates the light emitting module 8 of (chip on board, COB) in order to wafer to be installed.Existing mount pad 9 comprises the framework 91 of a plastic cement system and multiple with flush type pattern and the integrated terminal 92 of framework 91.Framework 91 has an opening 911 to expose the luminescence unit 81 of light emitting module 8.The pressure contact portion 921 of terminal 92 be exposed in opening 911 with connection pad 82 crimping of light emitting module 8, mating part 922 and a connector 7 of terminal 92 are pegged graft.
Due to after light emitting module 8 and mount pad 9 combinations, the pressure contact portion 921 of terminal 92 is still exposed to opening 911, thus this combination is installed on light fixture or with the process of other lamp assembly combo in have and collided or the danger of short circuit.
Utility model content
Therefore, an object of the present utility model, is to provide a kind of mount pad that can avoid terminal to expose to protect terminal.
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 pedestal, a mount pad and a light emitting module.This mount pad comprises a pedestal, multiple terminal and a covering.This pedestal has a bottom surface, an end face, a storage tank and a window, and this storage tank is recessed to form by this bottom surface, and this window is recessed to form by this end face and is connected with this storage tank.Described multiple terminal has respectively a body that is fixed on this pedestal, and extends into pressure contact portion and a mating part of being extended by this body of this storage tank by this body.This covering is combined with this pedestal and is covered this window to cover the pressure contact portion of described multiple terminals, and the middle opening that forms this window of exposed portions serve.This light emitting module comprises that a substrate, is located at luminescence unit and multiple conductive pad of being located at this substrate and being electrically connected with this luminescence unit of this substrate.This light emitting module is installed on this storage tank and is located at this pedestal together with this mount pad, and this luminescence unit is exposed by this opening, and described multiple conductive pads form and are electrically connected with the pressure contact portion crimping of described multiple terminals respectively.
Light-emitting device described in the utility model, wherein, this covering has a shape to main body and multiple stator being extended laterally by this main body that should window, and this pedestal also has multiple fixed grooves with the accommodating described multiple stators of correspondence, and described multiple fixed groove is communicated with this window.
Light-emitting device described in the utility model, wherein, this covering also have an end face, a bottom surface and multiple caved in by its bottom surface dodge recess, the pressure contact portions of described multiple respectively corresponding described multiple terminals in positions of dodging recess.
Light-emitting device described in the utility model, wherein, this storage tank is defined around wall jointly by an internal face and that is parallel to this bottom surface, and the end face of this covering aligns with the end face of this pedestal, and aligns with this internal face in the bottom surface of this covering.
Light-emitting device described in the utility model, wherein, this covering also has multiple perforation that are formed at this stator, this pedestal also has multiple projections that penetrate described multiple perforation in this fixed groove with correspondence that convexedly stretch in, the part that described multiple projections stretch out described multiple perforation by hot melt so that this covering be fixedly connected with this pedestal.
Light-emitting device described in the utility model, wherein this pedestal also has multiple respectively adjacent to the locking hole of described multiple fixed grooves, and a lateral margin of each stator is a part that defines the hole wall of adjacent locking hole, described multiple locking hole wears that for a locking part with a bar portion and a head this mount pad is fixed on to this pedestal respectively, and the head of this locking part compresses corresponding stator.
Light-emitting device described in the utility model, wherein, this pedestal also has a grafting port with an accommodating pin connector, and the body of described multiple terminals is embedded in this pedestal, and described multiple mating part extends in this grafting port to be electrically connected with this pin connector.
Effect of the present utility model, covers the pressure contact portion of terminal by covering, can protect terminal, the risk of avoiding terminal to be damaged by collision or being short-circuited.
Accompanying drawing explanation
Other feature and effect of the present utility model will clearly present in the execution mode with reference to accompanying drawing, wherein:
Fig. 1 is a three-dimensional exploded view, and the syntagmatic of existing a kind of mount pad and a light emitting module is described;
Fig. 2 is a stereogram, and a preferred embodiment of the utility model light-emitting device is described;
Fig. 3 is a three-dimensional exploded view, and the syntagmatic of the member of this preferred embodiment is described;
Fig. 4 is a stereogram, and a mount pad of this preferred embodiment is described;
Fig. 5 is another angular views of Fig. 4;
Fig. 6 is a three-dimensional exploded view, and a pedestal and the corresponding relation hiding of the mount pad of this preferred embodiment is described;
Fig. 7 is another angular views of Fig. 6;
Fig. 8 is a stereogram, and the two-terminal of mount pad and the corresponding relation of pedestal of this preferred embodiment is described, in fact terminal and pedestal are undecomposable; And
Fig. 9 is a three-dimensional exploded view, and a pin connector of this preferred embodiment is described.
Wherein, description of reference numerals is as follows:
1 pedestal
2 mount pads
21 pin connectors
211 housings
212 terminals
213 cables
22 locking parts
221 bar portions
222 heads
3 pedestals
31 bottom surfaces
32 end faces
33 storage tanks
331 internal faces
332 around wall
34 windows
35 fixed grooves
36 locking holes
37 grafting ports
38 elasticity are supported piece
39 projections
4 terminals
41 bodies
42 pressure contact portions
43 mating parts
5 hide
501 end faces
502 bottom surfaces
51 main bodys
511 openings
52 stators
521 lateral margins
522 perforation
53 dodge recess
6 light emitting modules
61 substrates
62 luminescence units
63 conductive pads
Embodiment
Consult Fig. 2 and Fig. 3, a preferred embodiment of the utility model light-emitting device comprises a pedestal 1, a mount pad 2 and a light emitting module 6.This mount pad 2 and 1 combination of this pedestal are to fix this light emitting module 6, and this pedestal 1 has heat sinking function.
Consult Fig. 4 to Fig. 8, this mount pad 2 comprises a pedestal 3, multiple terminal 4 and hides 5.
This pedestal 3 has a bottom surface 31, an end face 32, a storage tank 33, a window 34, two fixed grooves 35, two locking holes 36, a grafting port 37 and elasticity are supported piece 38.This storage tank 33 is recessed to form by this bottom surface 31, and particularly, this storage tank 33 is defined around wall 332 jointly by the internal face 331 and of parallel this bottom surface 31, and this elasticity is supported piece 38 for forming this part around wall 332.This window 34 is recessed to form by this end face 32 and is connected with this storage tank 33.Two fixed grooves 35 are located at end face 32 and are symmetrically located at these window 34 both sides and are connected with this window 34.Two locking holes 36 are communicated with adjacent to two fixed grooves 35 and with fixed groove 35 respectively.This grafting port 37 is in order to an accommodating pin connector 21 (seeing Fig. 2,3,9).
Multiple terminals 4 have respectively a body 41 that is fixed on this pedestal 3, and extend into pressure contact portion 42 and a mating part 43 of being extended by this body 41 of this storage tank 33 by this body 41.In the present embodiment, multiple terminals 4 are one-body molded with flush type pattern (insert molding) and pedestal 3, multiple bodies 41 are embedded in this pedestal 3, and multiple mating part 43 extends in this grafting port 37 to be electrically connected with this pin connector 21.Consult Fig. 9, pin connector 21 comprises that a housing 211, two terminals 212 and two of being located at this housing 211 connect respectively the cable 213 of two terminals 212.Two terminals 212 are pegged graft with multiple mating parts 43 respectively.
Consult Fig. 4 to Fig. 7, this covering 5 is with these pedestal 3 combinations and cover this window 34 to cover the pressure contact portion 42 of these terminals 4, and the middle opening 511 that forms this window 34 of an exposed portions serve again.This covering 5 have an end face 501, a bottom surface 502, a shape to main body 51 that should window 34, two stators 52 that extended laterally by this main body 51 and multiple be recessed to form by its bottom surface 502 dodge recess 53.These main body 51 correspondences are positioned at these window 34 places and two stators 52 are placed in respectively two fixed grooves 35, and a lateral margin 521 of each stator 52 is a part that defines the hole wall of adjacent locking hole 36.This covering 5 also has multiple perforation 522 that are formed at two stators 52, this pedestal 3 also has multiple projections 39 that penetrate multiple perforation 522 in two fixed grooves 35 with correspondence that convexedly stretch in, the part that multiple projections 39 stretch out multiple perforation 522 by hot melt so that this covering 5 be fixedly connected with this pedestal 3.The end face 501 of this covering 5 aligns with the end face 32 of this pedestal 3, and the bottom surface 502 of this covering 5 and the internal face 331 of this pedestal 3 align, to define this storage tank 33 together with this internal face 331.Multiple position pressure contact portions 42 of corresponding multiple terminals 4 respectively of dodging recess 53, with the pressure contact portion 42 of accommodating these terminals 4.
Consult Fig. 2, Fig. 3 and Fig. 5, this light emitting module 6 comprises that a substrate 61, is located at luminescence unit 62 and multiple conductive pad 63 of being located at this substrate 61 and being electrically connected with this luminescence unit 62 of this substrate 61 again.This light emitting module 6 is installed on this storage tank 33, and this luminescence unit 62 is exposed by this opening 511, and multiple conductive pads 63 form and are electrically connected with pressure contact portion 42 crimping of multiple terminals 4 respectively.When installation, this substrate 61 can push this elasticity support piece 38 make this elasticity support piece 38 toward the outer elastic displacement of this storage tank 33 to expand this storage tank 33 spaces, thereby easily this substrate 61 is inserted to this storage tank 33.Arrive behind location until this substrate 61, this elasticity is supported piece 38 homings and is pressed against this substrate 1, this light emitting module 6 temporarily can be fixed on to mount pad 2 and assemble with pedestal 1 to facilitate again.In the present embodiment, mount pad 2 is connected and fixed by two locking parts 22 with pedestal 1, two locking parts 22 have respectively a bar portion 221 and a head 222, bar portion 221 is through the locking hole 36 and this pedestal 1 interlocking of this mount pad 2, and the head 222 of locking part 22 compresses locking hole 36 pedestal 3 end faces 32 and corresponding stator 52 end faces 501 around.Whereby, not only mount pad 2 is fixed on to pedestal 1, and the head 222 of locking part 22 compresses stator 52 and can strengthen fixing this covering 5, make this covering 5 can not depart from this pedestal 3.As shown in Figure 2, when mount pad 2 is fixed on pedestal 1 with light emitting module 6, the pressure contact portion 42 of terminal 4 covers by hiding 5, and mating part 43 pegs graft with pin connector 21, terminal 4 is not exposed, with the risk of avoiding being damaged by collision or being short-circuited.
In sum, by hiding 5 pressure contact portions 42 that cover terminal 4, can protect terminal 4, the risk of avoiding terminal 4 to be damaged by collision or to be short-circuited, therefore really can reach the purpose of this utility model.
But the foregoing is only the utility model preferred embodiment, can not limit 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 description change and modify, all still belong in the scope that the utility model claims contain.
Claims (16)
1. a mount pad, is characterized in that, comprises:
One pedestal, has a bottom surface, an end face, a storage tank and a window, and this storage tank is recessed to form by this bottom surface, and this window is recessed to form by this end face and is connected with this storage tank;
Multiple terminals, have respectively a body that is fixed on this pedestal, and extend into pressure contact portion and a mating part of being extended by this body of this storage tank by this body; And
One hides, and be combined with this pedestal and cover this window to cover the pressure contact portion of described multiple terminals, and the middle opening that forms this window of exposed portions serve.
2. mount pad as claimed in claim 1, it is characterized in that, this covering has a shape to main body and multiple stator being extended laterally by this main body that should window, this pedestal also has multiple fixed grooves with the accommodating described multiple stators of correspondence, and described multiple fixed groove is communicated with this window.
3. mount pad as claimed in claim 2, is characterized in that, this covering also have an end face, a bottom surface and multiple caved in by its bottom surface dodge recess, the pressure contact portions of described multiple respectively corresponding described multiple terminals in positions of dodging recess.
4. mount pad as claimed in claim 3, is characterized in that, this storage tank is defined around wall jointly by the internal face and of parallel this bottom surface, and the end face of this covering aligns with the end face of this pedestal, and aligns with this internal face in the bottom surface of this covering.
5. as the wherein mount pad as described in any one of claim 2 to 4, it is characterized in that, this covering also has multiple perforation that are formed at described multiple stators, this pedestal also has multiple projections that penetrate described multiple perforation in described multiple fixed groove with correspondence that convexedly stretch in, the part that described multiple projections stretch out described multiple perforation by hot melt so that this covering be fixedly connected with this pedestal.
6. as the wherein mount pad as described in any one of claim 2 to 4, it is characterized in that, this pedestal also has multiple respectively adjacent to the locking hole of described multiple fixed grooves, and a lateral margin of each stator is a part that defines the hole wall of adjacent locking hole.
7. mount pad as claimed in claim 5, is characterized in that, this pedestal also has the locking hole of the adjacent described multiple fixed grooves of multiple difference, and a lateral margin of each stator is a part that defines the hole wall of adjacent locking hole.
8. mount pad as claimed in claim 1, is characterized in that, this pedestal also has a grafting port, and the body of described multiple terminals is embedded in this pedestal, and described multiple mating part extends in this grafting port.
9. a light-emitting device, comprises:
One pedestal;
One mount pad, comprises
One pedestal, has a bottom surface, an end face, a storage tank and a window, and this storage tank is recessed to form by this bottom surface, and this window is recessed to form by this end face and is connected with this storage tank,
Multiple terminals, have respectively a body that is fixed on this pedestal, and extend into pressure contact portion and a mating part of being extended by this body of this storage tank by this body, and
One hides, and be combined with this pedestal and cover this window to cover the pressure contact portion of described multiple terminals, and the middle opening that forms this window of exposed portions serve; And
One light emitting module, comprise that a substrate, is located at luminescence unit and multiple conductive pad of being located at this substrate and being electrically connected with this luminescence unit of this substrate, this light emitting module is installed on this storage tank and is located at this pedestal together with this mount pad, this luminescence unit is exposed by this opening, and described multiple conductive pads form and are electrically connected with the pressure contact portion crimping of described multiple terminals respectively.
10. light-emitting device as claimed in claim 9, it is characterized in that, this covering has a shape to main body and multiple stator being extended laterally by this main body that should window, this pedestal also has multiple fixed grooves with the accommodating described multiple stators of correspondence, and described multiple fixed groove is communicated with this window.
11. light-emitting devices as claimed in claim 10, is characterized in that, this covering also have an end face, a bottom surface and multiple be recessed to form by its bottom surface dodge recess, the pressure contact portions of described multiple respectively corresponding described multiple terminals in positions of dodging recess.
12. light-emitting devices as claimed in claim 11, is characterized in that, this storage tank is defined around wall jointly by the internal face and of parallel this bottom surface, and the end face of this covering aligns with the end face of this pedestal, and align with this internal face in the bottom surface of this covering.
13. as the wherein light-emitting device as described in any one of claim 10 to 12, it is characterized in that, this covering also has multiple perforation that are formed at this stator, this pedestal also has multiple projections that penetrate described multiple perforation in this fixed groove with correspondence that convexedly stretch in, the part that described multiple projections stretch out described multiple perforation by hot melt so that this covering be fixedly connected with this pedestal.
14. as the wherein light-emitting device as described in any one of claim 10 to 12, it is characterized in that, this pedestal also has the locking hole of the adjacent described multiple fixed grooves of multiple difference, and a lateral margin of each stator is a part that defines the hole wall of adjacent locking hole, described multiple locking hole wears that for a locking part with a bar portion and a head this mount pad is fixed on to this pedestal respectively, and the head of this locking part compresses corresponding stator.
15. light-emitting devices as claimed in claim 13, it is characterized in that this pedestal also has multiple respectively adjacent to the locking hole of described multiple fixed grooves, and a lateral margin of each stator is a part that defines the hole wall of adjacent locking hole, described multiple locking hole wears that for a locking part with a bar portion and a head this mount pad is fixed on to this pedestal respectively, and the head of this locking part compresses corresponding stator.
16. light-emitting devices as claimed in claim 14, it is characterized in that, this pedestal also has a grafting port with an accommodating pin connector, and the body of described multiple terminals is embedded in this pedestal, and described multiple mating part extends in this grafting port to be electrically connected with this pin connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812914.9U CN203617471U (en) | 2013-12-10 | 2013-12-10 | Mounting base and light-emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812914.9U CN203617471U (en) | 2013-12-10 | 2013-12-10 | Mounting base and light-emitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617471U true CN203617471U (en) | 2014-05-28 |
Family
ID=50770095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320812914.9U Expired - Fee Related CN203617471U (en) | 2013-12-10 | 2013-12-10 | Mounting base and light-emitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617471U (en) |
-
2013
- 2013-12-10 CN CN201320812914.9U patent/CN203617471U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140528 Termination date: 20191210 |