CN205372183U - LED lamp strip and bulb - Google Patents
LED lamp strip and bulb Download PDFInfo
- Publication number
- CN205372183U CN205372183U CN201521020460.7U CN201521020460U CN205372183U CN 205372183 U CN205372183 U CN 205372183U CN 201521020460 U CN201521020460 U CN 201521020460U CN 205372183 U CN205372183 U CN 205372183U
- Authority
- CN
- China
- Prior art keywords
- circuit
- led
- led lamp
- negative pole
- brilliant
- 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.)
- Active
Links
- 239000000758 substrate Substances 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 3
- 238000013517 stratification Methods 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model particularly relates to a relate to a LED lamp strip and bulb, including base plate and a plurality of LED chips, be equipped with anodal circuit, negative pole circuit and solid brilliant circuit on the base plate, the LED chip is fixed on solid brilliant circuit, establishes ties the LED chip with the bonding wire, gu the both ends of brilliant circuit are equipped with a bent angle portion respectively, anodal circuit extends to bent angle portion respectively with the negative pole circuit in, the both ends of the LED chip after the series connection are passed through the bonding wire and are connected respectively on the anodal circuit and negative pole circuit in bent angle portion. Gu be used for solid LED wafer to there is the blue light to expose in the place that does not have the fluorescence arogel to cover, gu the circuit is stretched at brilliant circuit both ends comes out LED's the better heat conduction of heat ability, the vertical stratification on positive and negative polar line way can reach the better bonding wire that lets and weld at positive and negative both ends, improves the welding performance, gu the heat conduction that the bent angle portion at the both ends of brilliant circuit can be better comes out to distribute dispels the heat in the every nook and cranny.
Description
Technical field
This utility model belongs to technical field of LED illumination, is specifically related to a kind of LED lamp bar.
Background technology
LED because long service life, environmental protection and show up prominently in various decoration industries gradually, have been widely used for the industries such as furniture, automobile, advertisement, illumination, steamer, bar, LED lamp bar routine is divided into flexible LED strip and the hard lamp bar of LED two kinds.
In illumination, traditional application LED illumination, is generally all be arranged on one piece of substrate by LED chip, makes various bulb and uses, at present, also has and be applied in bulb by LED lamp bar, the filament shape of the incandescent lamp that simulation is traditional.The application has studied for the LED lamp bar being applied in bulb.
Utility model content
The purpose of this utility model is to provide a kind of LED lamp bar, and the heat of LED chip better can be carried out heat conduction out by the LED lamp bar of this structure, and can improve the quality of welding and the life-span of use.
This utility model is to be realized by following technical scheme.
Thering is provided a kind of LED lamp bar, including substrate and some LED chips, described substrate is provided with positive pole circuit, negative pole circuit and die bond circuit, and LED chip is fixed on die bond circuit, is connected by LED chip with bonding wire；Be respectively arranged at two ends with an angle section, positive pole circuit and the negative pole circuit of described die bond circuit extend respectively in angle section, and the two ends of the LED chip after series connection are connected to the positive pole circuit in angle section and on negative pole circuit by bonding wire.
Described die bond circuit is straight line, and its angle section is U-shaped angle section.
Described angle section is also associated with one section of extended link.
Described substrate is glass substrate.
The technical solution of the utility model, it has technical effect that, die bond circuit is used to solid LED wafer, in order to avoid there being blue light to expose in the place not having phosphor gel to cover；Circuit is stretched by the heat energy better heat conduction of LED out in die bond circuit two ends；The vertical stratification of both positive and negative polarity circuit can reach better to allow bonding wire be welded in positive and negative two ends, improves welding performance；The angle section at the two ends of die bond circuit better heat conduction can out be distributed in every nook and cranny heat radiation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the LED lamp bar of embodiment in this utility model.
Fig. 2 is the enlarged diagram in the A portion in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the technical solution of the utility model is described in detail.
With reference to shown in Fig. 1, Fig. 2, the LED lamp bar of the present embodiment includes a glass substrate 1 and some LED chips 2, specifically 28 LEDs chip, is provided with positive pole circuit 3, negative pole circuit 4 and die bond circuit 5 on the glass substrate, positive pole circuit and negative pole circuit are respectively used to connect the both positive and negative polarity of external power source
The middle part of die bond circuit position glass substrate, LED chip is fixed on die bond circuit, aligned and connected by LED chip with bonding wire 6；It is respectively arranged at two ends with a U-shaped angle section 7 at die bond circuit, two angle section in opposite direction, positive pole circuit and negative pole circuit extend respectively into the inner side of angle section, and the two ends of the LED chip after series connection are connected to the positive pole circuit in angle section and on negative pole circuit by bonding wire.Angle section is also associated with one section of extended link 8, is out be distributed in every nook and cranny heat radiation for better heat conduction.
Claims (5)
1. a LED lamp bar, including substrate and some LED chips, described substrate is provided with positive pole circuit, negative pole circuit and die bond circuit, and LED chip is fixed on die bond circuit, is connected by LED chip with bonding wire；Be respectively arranged at two ends with an angle section, positive pole circuit and the negative pole circuit of described die bond circuit extend respectively in angle section, and the two ends of the LED chip after series connection are connected to the positive pole circuit in angle section and on negative pole circuit by bonding wire.
2. piece hold the LED lamp bar described in claim 1, it is characterised in that described die bond circuit is straight line, and its angle section is U-shaped angle section.
3. LED lamp bar according to claim 1, it is characterised in that described angle section is also associated with one section of extended link.
4. LED lamp bar according to claim 1, it is characterised in that described substrate is glass substrate.
5. a bulb, is characterized in that including the LED lamp bar as described in claim 1-4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020460.7U CN205372183U (en) | 2015-12-10 | 2015-12-10 | LED lamp strip and bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020460.7U CN205372183U (en) | 2015-12-10 | 2015-12-10 | LED lamp strip and bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205372183U true CN205372183U (en) | 2016-07-06 |
Family
ID=56279255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521020460.7U Active CN205372183U (en) | 2015-12-10 | 2015-12-10 | LED lamp strip and bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205372183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11859776B1 (en) | 2022-05-30 | 2024-01-02 | Ace Smart & Tech(Ningbo) Co., Ltd. | Light bulb and light strip |
-
2015
- 2015-12-10 CN CN201521020460.7U patent/CN205372183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11859776B1 (en) | 2022-05-30 | 2024-01-02 | Ace Smart & Tech(Ningbo) Co., Ltd. | Light bulb and light strip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203927511U (en) | Without plastic LED360 ° bulb | |
| CN204026264U (en) | High thermally conductive LED 360 ° of light-emitting filament bulbs | |
| CN205447292U (en) | High -efficient low -loss LED lamp | |
| CN205372183U (en) | LED lamp strip and bulb | |
| CN204806051U (en) | Modular LED assembled lamp belting | |
| CN204943094U (en) | A kind of bulb with folding lamp plate | |
| CN202580763U (en) | Novel light-emitting diode (LED) fluorescent tube | |
| CN203771169U (en) | Novel LED (Light Emitting Diode) lamp with multi-section type light bars | |
| CN204026266U (en) | Abnormity 360 ° of emitting bulbs | |
| CN203477964U (en) | LED area light source lamp emitting light by 360 degrees | |
| CN204062597U (en) | The luminous radiator structure of a kind of LED light source | |
| CN202469602U (en) | LED (Light-Emitting Diode) light source with omnibearing luminescence | |
| CN206338650U (en) | A kind of LED light bar and backlight module with pantoscopic lens | |
| CN204268218U (en) | Novel LED spotlight | |
| CN204005657U (en) | A kind of filament LED bulb | |
| CN105202380A (en) | LED light-emitting module and lamp with same | |
| CN202561535U (en) | Wide-angle LED daylight lamp | |
| CN204216043U (en) | A kind of LED silk supporting structure | |
| CN203983275U (en) | A kind of can 360 ° of luminous LED filament light sources | |
| CN204403896U (en) | A kind of LED taper lamp | |
| CN103411193A (en) | Heat pipe module LED (Light Emitting Diode) lamp | |
| CN203398152U (en) | Led | |
| CN204477982U (en) | A kind of Novel LED lamp | |
| CN206875363U (en) | A kind of LED light source substrate | |
| CN205877761U (en) | Novel ultra -thin lamp house |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190408 Address after: 518000 Fuyong Street, Baoan District, Shenzhen City, Guangdong Province, Fuyong Community, Samsung Industrial Zone 2, Building 4 203 Patentee after: Shenzhen Fengtai Industrial Technology Co., Ltd. Address before: 518000 Nanguang Road, Nanshan District, Shenzhen City, Guangdong Province, 67 Wanxiang New Park, Building B, 16H Patentee before: Luo Huicai |
|
| TR01 | Transfer of patent right |