CN204313059U - LED lamp bulb structure is improved - Google Patents
LED lamp bulb structure is improved Download PDFInfo
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- CN204313059U CN204313059U CN201420776830.9U CN201420776830U CN204313059U CN 204313059 U CN204313059 U CN 204313059U CN 201420776830 U CN201420776830 U CN 201420776830U CN 204313059 U CN204313059 U CN 204313059U
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- drive circuit
- circuit board
- led lamp
- bulb structure
- lamp bulb
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Abstract
A LED lamp bulb structure improvement, comprising: a lamp socket, a lampshade and a packaging body.One end of this drive circuit board has one or more extensions, a side of this extension has the electrode section of more than two or two, the side of this drive circuit board has the conductive connecting pin of a group.This luminescence unit is and described electrode section electrically connect.This encapsulation system encapsulates this drive circuit board and this luminescence unit, and this conductive connecting pin of this drive circuit board extends this packaging body outside.After together with direct to the drive circuit board of this light emitting diode bulb aforesaid and luminescence unit electrical communication, and be packaged in this package interior together, make light emitting diode bulb be easy to make on processing procedure, and can cost of manufacture be reduced.
Description
Technical field
The utility model is a kind of bulb, espespecially a kind of bulb structure improvement of light emitting diode.
Background technology
Along with the characteristic of the progress of semiconductor packaging and light emitting diode power saving, long service life, light emitting diode is made into bulb structure, is used in widely at home, the light fixture of office or the illuminating lamp of the vehicles use.
Known, current LED lamp bulb structure (as shown in Figure 1), it has a lamp socket 10, the top of this lamp socket 10 has a platform 101, this platform 101 is provided with the substrate 201 of a light emitting diode 20, this substrate 201 is electrically linked with at least one LED crystal particle 202, this platform 101 offers perforation 102, the circuit board 30 that the wire 203 of this substrate 201 is installed through this perforation 102 and the accommodation space 103 of this lamp socket 10 is electrically connected, the pin 301 of this circuit board 30 extends this lamp socket 10 outside, on this platform 101, group is connected to a lampshade 40 again, this light emitting diode 20 is covered with this lampshade 40.When being energized after the pin 301 of this light emitting diode bulb is plugged in light fixture, namely this circuit board 30 drives this light emitting diode 20 to light.
Although, above-mentioned luminous disome bulb can be arranged on light fixture or illuminating lamp and use, but light emitting diode 20 and this circuit board 30 are installed separately, and design through the electric connection of wire 203, this light emitting diode bulb is more not easily made on processing procedure, and more man-hour and operation need be spent, relatively make cost of manufacture increase.
Utility model content
Therefore, main purpose of the present utility model, be to solve traditional disappearance problem, LED lamp bulb structure redesigns by the utility model, the drive circuit board of this light emitting diode bulb and luminescence unit are directly electrically connected, and be packaged in this package interior together, make light emitting diode bulb be easy to make on processing procedure, and can cost of manufacture be reduced.
For reaching above-mentioned purpose, the utility model provides a kind of LED lamp bulb structure to improve, comprise: one drive circuit plate, it has one drive circuit, one end of this drive circuit board has one or more extension, one side of this extension has the electrode section of more than two or two, the side of this drive circuit board has one group of conductive connecting pin; One luminescence unit, with described electrode section electrically connect; One packaging body, encapsulates this drive circuit board and this luminescence unit, and this conductive connecting pin of this drive circuit board extends this packaging body outside.
In an embodiment of the present utility model, this luminescence unit has a transparency carrier, one side of this transparency carrier has a circuit layer, this circuit layer is electrically connected with plural LED crystal particle, and this circuit layer has the electrode tip of more than two or two and described electrode section electrically connect.
In an embodiment of the present utility model, this transparency carrier two side is respectively coated with one first translucent cover and the second translucent cover, is exposed at this first translucent cover outside outside the described electrode tip of this circuit layer.
In an embodiment of the present utility model, between two extensions of this drive circuit board, there is a specific distance, the distance system of this specific distance is more than or equal to this luminescence unit width, in the specific distance that this luminescence unit is directly embedded between these two extensions, make described electrode tip and described electrode section electrically connect.
In an embodiment of the present utility model, this packaging body includes: a lamp socket and a lampshade.This lamp socket section takes the shape of the letter U or plate-like, there is in it accommodation space, this accommodation space is in order to this drive circuit board of Rong Satisfied, the bottom of this lamp socket has one group of through hole, it is outside that this through hole makes this conductive connecting pin of this drive circuit board extend this lamp socket, the internal face of this lamp socket has the group connecting part that at least one is convex hook shape.This lampshade is arc-shaped, taper or bullet type, and its inside is hollow, has several lug, described lug has the hole being connected to this group connecting part in this lampshade lower edge.
In an embodiment of the present utility model, this lampshade is plastics or acrylic.
In an embodiment of the present utility model, this lamp socket is plastics or metal material.
In an embodiment of the present utility model, this packaging body is a bullet type, and this packaging body more includes a columned base and this columned base is extended with a circular arc, taper or inverted U-shaped head.
In an embodiment of the present utility model, this packaging body is silica gel or epoxy resin.
In an embodiment of the present utility model, this packaging body more includes a light source diffusate.
In an embodiment of the present utility model, this light source diffusate is titanium dioxide or silica.
Accompanying drawing explanation
Fig. 1 is known traditional LED lamp bulb structure schematic diagram;
Fig. 2 is luminescence unit and the drive circuit board decomposing schematic representation of the LED lamp bulb structure of the first embodiment of the present utility model;
Fig. 3 is that luminescence unit and the drive circuit board of the LED lamp bulb structure of the first embodiment of the present utility model is electrically connected schematic diagram;
Fig. 4 is Fig. 3 partial enlargement side-looking schematic diagram;
Fig. 5 is the decomposing schematic representation of the LED lamp bulb structure of the first embodiment of the present utility model;
Fig. 6 is the combination schematic perspective view of Fig. 5;
Fig. 7 is the combination cross-sectional schematic of Fig. 6;
Fig. 8 is the schematic perspective view of the LED lamp bulb structure of the second embodiment of the present utility model;
Fig. 9 is the LED lamp bulb structure schematic diagram of the 3rd embodiment of the present utility model;
Figure 10 is the schematic side view of Fig. 9;
Figure 11 is the decomposing schematic representation of the LED lamp bulb structure of the 4th embodiment of the present utility model;
Figure 12 is the schematic perspective view of Figure 11;
Figure 13 is the decomposing schematic representation of the LED lamp bulb structure of the 5th embodiment of the present utility model;
Figure 14 is the schematic perspective view of Figure 13;
Figure 15 is the decomposing schematic representation of the LED lamp bulb structure of the 6th embodiment of the present utility model.
description of reference numerals
Lamp socket 10
Platform 101
Perforation 102
Accommodation space 103
Light emitting diode 20
Substrate 201
LED crystal particle 202
Wire 203
Circuit board 30
Pin 301
Lampshade 40
Drive circuit board 1,6,8
Extension 11,61,81
Electrode section 12,62,82
Conductive connecting pin 13,63,83
Specific distance 14
Luminescence unit 2
Transparency carrier 21
Circuit layer 22
Electrode tip 221
LED crystal particle 23
First translucent cover 24
Second translucent cover 25
Packaging body 3,4,5,7
Lamp socket 31,51,71
Accommodation space 311,511,711
Through hole 312,512,712
Group connecting part 313,513,713
Lampshade 32,52,72
Lug 321,521,721
Hole 322,522,722
Base 41
Head 42
Light source diffusate 43.
Detailed description of the invention
Relevant the technical content and a detailed description of the present utility model, coordinate graphic being described as follows now:
Refer to Fig. 2, Fig. 3 and Fig. 4, be that luminescence unit and the drive circuit board of the LED lamp bulb structure of the first embodiment of the present utility model decomposes, the partial enlargement side-looking schematic diagram of electrically connect and Fig. 3.As shown in the figure: LED lamp bulb structure improvement of the present utility model, comprising: one drive circuit plate 1 and a luminescence unit 2.
This drive circuit board 1, it has the drive circuit (not shown) that this luminescence unit 2 of a driving is lighted, one end of this drive circuit board 1 has the extension 11 that one or more are strip or sheet, one side of these extensions 11 has the electrode section 12 of more than two or two, these electrode section 12 are in order to be electrically connected this luminescence unit 2.Separately, there is one group of conductive connecting pin 13 on the side of this drive circuit board 1.
This luminescence unit 2, it has a transparency carrier 21, one side of this transparency carrier 21 has a circuit layer 22, this circuit layer 22 is electrically linked with plural LED crystal particle 23, and this circuit layer 22 has the electrode tip 221 of more than two or two and these electrode section 12 electrically connects.Separately, one first translucent cover 24 and the second translucent cover 25 is respectively coated with in this transparency carrier 21 2 side, after this first translucent cover 24 covers, these electrode tips 221 of this circuit layer 22 are exposed, for this luminescence unit 2 these electrode tips 221 can with these electrode section 12 electrically connects of these extensions 11.
Referring to Fig. 5, Fig. 6 and Fig. 7, is that the three-dimensional and Fig. 6 of the combination of the decomposition of the LED lamp bulb structure of the first embodiment of the present utility model and Fig. 5 combines cross-sectional schematic.As shown in the figure: LED lamp bulb structure improvement of the present utility model, more includes the packaging body 3 that is bullet type, this packaging body 3 is in order to encapsulate this drive circuit board 1 and this luminescence unit 2.This packaging body 3 includes lamp socket 31 and a lampshade 32.
This lamp socket 31, that section takes the shape of the letter U, there is in it accommodation space 311, this accommodation space 311 is with this drive circuit board 1 accommodating, the bottom of this lamp socket 31 has the through hole 312 of a group, it is outside that this through hole 312 makes the conductive connecting pin 13 of this drive circuit board 1 extend this lamp socket 31, and this conductive connecting pin 13 can be connect with the light fixture (not shown) group of outside.Separately, there is the group connecting part 313 that at least more than one is convex hook shape on the internal face of this lamp socket 31, connect this lampshade 32 in order to group.In this is graphic, this lamp socket 31 is plastics or metal material.
This lampshade 32 is that its inside is hollow, has several lug 321, this lug 321 has the hole 322 being connected to this group connecting part 313 in this lampshade 32 lower edge, and this lampshade 32 can be firmly connected on this lamp socket 31 in arc-shaped.In this is graphic, this lampshade 32 is plastics, as Merlon (Polycarbonate, PC) or acrylic, as polypropylene (Polypropylene, PP).
Referring to Fig. 8, is the schematic perspective view of the LED lamp bulb structure of the second embodiment of the present utility model.As shown in the figure: LED lamp bulb structure improvement of the present utility model, more include a packaging body 4, this packaging body 4 is for material with silica gel or epoxy resin, and light source diffusate 43 is added with in this silica gel or this epoxy resin, this light source diffusate 43 is titanium dioxide (TiO2) or silica (SiO2), and with this silica gel or this epoxy resin through thermosetting, injection, the encapsulation technologies such as thermoplastic form the packaging body 4 of a bullet type in this drive circuit board 1 and this luminescence unit 2, this packaging body 4 has on a columned base 41 and this base 41 and be extended with one in circular arc, taper or inverted U-shaped head 42.After this drive circuit board 1 is energized and drives this luminescence unit 2 to light, this light source, through the titanium dioxide (TiO2) of the light source diffusate 43 of packaging body 4 or silica (SiO2) diffusion, makes the distribution of light sources on this packaging body 4 project uniformly.
Referring to Fig. 9 and Figure 10, is the LED lamp bulb structure of the 3rd embodiment of the present utility model and the schematic side view of Fig. 9.As shown in the figure: the present embodiment is roughly the same with Fig. 2, not exist together mutually be to have a specific distance 14 between two extensions 11 by drive circuit board 1, the width of the transparency carrier 21 of Ju Li≤(being more than or equal to) this luminescence unit 2 of this specific distance 14, the transparency carrier 21 of this luminescence unit is directly embedded between this two extension 11 fixing, these electrode tips 221 are electrically connected with these electrode section 12, this drive circuit board 1 is made to be more prone to make in electrical affixed processing with this luminescence unit 2, and can reduce this drive circuit board 1 electrically affixed with this luminescence unit 2 after thickness.
Referring to Figure 11 and Figure 12, is the decomposition of LED lamp bulb structure and the schematic perspective view of Figure 11 of the 4th embodiment of the present utility model.As shown in the figure: the packaging body 5 of the present embodiment and the packaging body 3 of Fig. 5, Fig. 6 and Fig. 7 roughly the same, institute's difference is that this packaging body 5 has lamp socket 51 and a lampshade 52.This lamp socket 51, be section be plate-like, there is in it accommodation space 511, this accommodation space 511 is with this drive circuit board 1 accommodating, the bottom of this lamp socket 51 has the through hole 512 of a group, it is outside that this through hole 512 makes the conductive connecting pin 13 of this drive circuit board 1 extend this lamp socket 51, and this conductive connecting pin 13 can be connect with the light fixture (not shown) group of outside.Separately, there is the group connecting part 513 that at least more than one is convex hook shape on the internal face of this lamp socket 51, connect this lampshade 52 in order to group.
This lampshade 52 is that its inside is hollow, has several lug 521, this lug 521 has the hole 522 being connected to this group connecting part 513 in this lampshade 52 lower edge, and this lampshade 52 can be firmly connected on this lamp socket 51 in bullet type.
Referring to Figure 13 and Figure 14, is the decomposition of LED lamp bulb structure and the schematic perspective view of Figure 13 of the 5th embodiment of the present utility model.As shown in the figure: roughly the same at the drive circuit board 1 of the drive circuit board 6 of the present embodiment, packaging body 7 and Fig. 5, Fig. 6 and Fig. 7, packaging body 3, institute's difference is that this drive circuit board 6 has three extensions 61, one side of this few extension 61 respectively has an electrode section 62, these electrode section 62, in order to be electrically connected three electrode tips 221 of this luminescence unit 2, make this three extension 61 be that the transmission of positive and negative electrical source exchange is lighted to reach the switching of these LED crystal particles 23 controlling this luminescence unit 2.
This packaging body 7 has lamp socket 71 and a lampshade 72.This lamp socket 71 is sections is plate-like, there is in it accommodation space 711, this accommodation space 711 is with this drive circuit board 6 accommodating, the bottom of lamp socket 71 has the through hole 712 of a group, it is outside that this through hole 712 makes the conductive connecting pin 63 of this drive circuit board 6 extend this lamp socket 71, and this conductive connecting pin 63 can be connect with the light fixture (not shown) group of outside.Separately, there is the group connecting part 713 that at least more than one is convex hook shape on the internal face of this lamp socket 71, connect this lampshade 72 in order to group.
This lampshade 72 is that its inside is hollow, has several lug 721, this lug 721 has the hole 722 being connected to this group connecting part 713 in this lampshade 72 lower edge, and this lampshade 72 can be firmly connected on this lamp socket 71 in bullet type.
Referring to Figure 15, is the decomposing schematic representation of the LED lamp bulb structure of the 6th embodiment of the present utility model.As shown in the figure: the drive circuit board 8 of the present embodiment and the drive circuit board 1 of Fig. 2 ~ Fig. 7 roughly the same, institute's difference is this drive circuit board 8, it has the extension 81 that is strip or sheet, one side of this extension 81 has the electrode section 82 of more than two or two, these electrode section 82 are in order to be electrically connected these electrode tips 221 of this luminescence unit 2.Separately, there is one group of conductive connecting pin 83 on the side of this drive circuit board 1.
The above embodiment is only for absolutely proving the preferred embodiment that the utility model is lifted, and protection domain of the present utility model is not limited thereto.The equivalent alternative or conversion that those skilled in the art do on the utility model basis, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (11)
1. a LED lamp bulb structure improvement, is characterized in that, comprising:
One drive circuit plate, it has one drive circuit, one end of this drive circuit board has one or more extension, a side of this extension has the electrode section of more than two or two, the side of this drive circuit board has one group of conductive connecting pin;
One luminescence unit, with described electrode section electrically connect;
One packaging body is this drive circuit board of encapsulation and this luminescence unit, and this conductive connecting pin of this drive circuit board extends this packaging body outside.
2. LED lamp bulb structure improvement as claimed in claim 1, it is characterized in that, this luminescence unit has a transparency carrier, one side of this transparency carrier has a circuit layer, this circuit layer is electrically connected with plural LED crystal particle, and this circuit layer has the electrode tip of more than two or two and described electrode section electrically connect.
3. LED lamp bulb structure improvement as claimed in claim 2, it is characterized in that, this transparency carrier two side is respectively coated with one first translucent cover and the second translucent cover, is exposed at this first translucent cover outside outside the described electrode tip of this circuit layer.
4. LED lamp bulb structure improvement as claimed in claim 1, it is characterized in that, between two extensions of this drive circuit board, there is a specific distance, this specific distance system is more than or equal to this luminescence unit width, this luminescence unit is directly embedded in the specific distance of the centre of these two extensions, makes described electrode tip and described electrode section electrically connect.
5. LED lamp bulb structure improvement as claimed in claim 4, it is characterized in that, this packaging body includes:
One lamp socket, its section takes the shape of the letter U or plate-like, there is in it accommodation space, this accommodation space is in order to hold this drive circuit board, the bottom of this lamp socket has one group of through hole, it is outside that this through hole makes the conductive connecting pin of this drive circuit board extend this lamp socket, the internal face of this lamp socket has the group connecting part that at least one is convex hook shape;
One lampshade, in arc-shaped, taper or bullet type, its inside is hollow, has several lug, described lug has the hole being connected to this group connecting part in this lampshade lower edge.
6. LED lamp bulb structure improvement as claimed in claim 5, it is characterized in that, this lampshade is plastics or acrylic.
7. LED lamp bulb structure improvement as claimed in claim 6, it is characterized in that, this lamp socket is plastics or metal material.
8. LED lamp bulb structure improvement as claimed in claim 4, it is characterized in that, this packaging body is a bullet type, and this packaging body more includes a columned base and this columned base is extended with a circular arc, taper or inverted U-shaped head.
9. LED lamp bulb structure improvement as claimed in claim 8, it is characterized in that, this packaging body is silica gel or epoxy resin.
10. LED lamp bulb structure improvement as claimed in claim 9, it is characterized in that, this packaging body more includes a light source diffusate.
11. LED lamp bulb structure improvement as claimed in claim 10, it is characterized in that, this light source diffusate is titanium dioxide or silica.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420776830.9U CN204313059U (en) | 2014-12-11 | 2014-12-11 | LED lamp bulb structure is improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420776830.9U CN204313059U (en) | 2014-12-11 | 2014-12-11 | LED lamp bulb structure is improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204313059U true CN204313059U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420776830.9U Active CN204313059U (en) | 2014-12-11 | 2014-12-11 | LED lamp bulb structure is improved |
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| CN (1) | CN204313059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764526A (en) * | 2016-12-27 | 2017-05-31 | 浙江力胜电子科技有限公司 | LED spirals wick and LED screw lamps |
| CN111770616A (en) * | 2019-03-14 | 2020-10-13 | 达丰通讯科技股份有限公司 | Lamp box structure |
-
2014
- 2014-12-11 CN CN201420776830.9U patent/CN204313059U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764526A (en) * | 2016-12-27 | 2017-05-31 | 浙江力胜电子科技有限公司 | LED spirals wick and LED screw lamps |
| CN111770616A (en) * | 2019-03-14 | 2020-10-13 | 达丰通讯科技股份有限公司 | Lamp box structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |