CN203286334U - Plug-in type LED (Light-Emitting Diode) light source assembly of LED lamp bulb - Google Patents
Plug-in type LED (Light-Emitting Diode) light source assembly of LED lamp bulb Download PDFInfo
- Publication number
- CN203286334U CN203286334U CN2013202942253U CN201320294225U CN203286334U CN 203286334 U CN203286334 U CN 203286334U CN 2013202942253 U CN2013202942253 U CN 2013202942253U CN 201320294225 U CN201320294225 U CN 201320294225U CN 203286334 U CN203286334 U CN 203286334U
- Authority
- CN
- China
- Prior art keywords
- light source
- source assembly
- plug
- strip
- led light
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a plug-in type LED (Light-Emitting Diode) light source assembly of an LED lamp tube. The plug-in type LED light source assembly comprises a cooling fixed column, a plurality of strip-shaped circuit boards and a plurality of LED lamp beads, wherein the plurality of the strip-shaped circuit boards are embedded in the outer side surface of the cooling fixed column; the plurality of the LED lamp beads are distributed on the strip-shaped circuit boards; the side surface of the cooling fixed column consists of a plurality of same rectangular surfaces, wherein the number of the rectangular surfaces is 3-10; an insertion slot which is adaptive to the strip-shaped circuit boards is formed in each rectangular surface; and the strip-shaped circuit boards are blocked, inserted and fixed in the insertion slots. When the LED light source assembly is assembled, the strip-shaped circuit boards only need to be blocked and inserted in the insertion slots of the cooling fixed column from top to bottom, and the strip-shaped circuit boards do not need to be adhered in the insertion slots by coating glue, so that the assembling is convenient, the process is simple and the production efficiency is high. Moreover, the LED lamp beads of the plug-in type LED light source assembly are longitudinally distributed on the strip-shaped circuit boards and the strip-shaped circuit boards face different directions, so that the illuminating range is effectively improved. Besides, the strip-shaped circuit boards are blocked in the insertion slots of the cooling fixed column, so that the contact areas of the strip-shaped circuit boards and the cooling fixed column are large, and the cooling effect is good.
Description
Technical field
The utility model relates to the LED technical field, particularly the plug-in type LED light source assembly of LED bulb.
Background technology
The LED bulb with its energy-saving and environmental protection, the life-span is long, driving voltage is low, light efficiency is high, the radiationless advantage such as pollution-free and being widely used in daily life, the LED bulb generally comprises successively lamp holder, holder structure, the diffuser that connects, and also comprises plug-type LED light source assembly of being located on holder structure, is located in holder structure and the drive unit that is connected with the LED light source electrical component.The LED light source configuration of existing LED light source assembly is also unreasonable, generally to be provided with an aluminium base, LED lamp pearl is distributed to the aluminium base upper surface, the light that LED lamp pearl sends only shines towards single direction, the light source configuration mode is single, range of exposures is limited, and light utilization is low, has affected intensity of illumination and illumination effect.Part LED light source assembly is provided with the strip circuit plate of vertical setting, but the strip circuit plate generally by adhesive bonds on holder structure, production process is loaded down with trivial details, production efficiency is low.In addition, LED lamp pearl is distributed on aluminium base thick and fast, and the heat density of generation is higher, is difficult in time promptly heat be drained into the electricity-saving lamp outside, the hoarding the service life that has had a strong impact on the LED bulb of heat.
Therefore, how to realize that a kind of simple and convenient assembly, light source configure rationally, range of exposures is wide, LED light source assembly good heat dissipation effect is the technical problem that needs to be resolved hurrily in the industry.
The utility model content
Main purpose of the present utility model is to provide the plug-in type LED light source assembly of LED bulb, is intended to realize that a kind of simple and convenient assembly, light source configure rationally, range of exposures is wide, the LED light source assembly of good heat dissipation effect.
the utility model proposes the plug-in type LED light source assembly of LED bulb, the LED bulb comprises the lamp holder that connects successively, holder structure, diffuser, also comprise plug-type LED light source assembly of being located on holder structure, be located in holder structure and the drive unit that is connected with the LED light source electrical component, plug-type LED light source assembly comprises a heat radiation fixing pole, be embedded at the some strip circuit plates on the heat radiation fixing pole lateral surface, the some LED lamp pearls that are laid on the strip circuit plate and with drive unit, are electrically connected to, the side of heat radiation fixing pole is comprised of some identical rectangular surfaces, the quantity of rectangular surfaces is 3 to 10, each rectangular surfaces is provided with a slot adaptive with the strip circuit plate, the strip circuit integrated circuit board is inserted and is fixed in slot.
Preferably, the quantity of the LED lamp pearl on each strip circuit plate is 2 to 10, and LED lamp pearl evenly is laid on the strip circuit plate.
Preferably, heat radiation fixing pole is set to solid cylinder or hollow cavity post.
Preferably, the heat radiation fixing pole lower surface is provided with screw, and heat radiation fixing pole is mounted on holder structure by the mode of being spirally connected.
Preferably, the heat radiation fixing pole structure that is formed in one.
Preferably, heat radiation fixing pole is made by heat-conducting metal, and heat-conducting metal adopts aluminium or iron or copper.
The plug-in type LED light source assembly of the utility model LED bulb, the LED bulb comprises successively lamp holder, holder structure, the diffuser that connects, and also comprises plug-type LED light source assembly of being located on holder structure, is located in holder structure and the drive unit that is connected with the LED light source electrical component.Plug-type LED light source assembly comprises a heat radiation fixing pole, is embedded at the some strip circuit plates on the heat radiation fixing pole lateral surface, the some LED lamp pearls that are laid on the strip circuit plate and with drive unit, are electrically connected to, the side of heat radiation fixing pole is comprised of some identical rectangular surfaces, the quantity of rectangular surfaces is 3 to 10, each rectangular surfaces is provided with a slot adaptive with the strip circuit plate, and the strip circuit integrated circuit board is inserted and is fixed in slot.During the assembled LED light source assembly, only need the strip circuit plate is from top to bottom blocked in the slot that inserts heat radiation fixing pole and gets final product, need not the strip circuit plate be bonded in slot by playing glue, easy to assembly, operation is simple, and production efficiency is high.And the utility model has adopted the luminous light source configuration mode of three-dimensional full angle, LED lamp pearl vertically is distributed on the strip circuit plate, and the strip circuit plate arranges towards all directions, make LED lamp pearl can 360 degree full angle ground towards external exposure, and vertically irradiated area is wide, effectively improves illumination zone.In addition, the strip circuit integrated circuit board is connected in the slot of heat radiation fixing pole, the contact area of strip circuit plate and heat radiation fixing pole is large, the heat that LED lamp pearl produces can in time promptly be transferred on heat radiation fixing pole and distribute, good heat dissipation effect, the heat dishoarding, guaranteed that the LED bulb works for a long time efficiently.
Description of drawings
Fig. 1 is the perspective view of an embodiment of the plug-in type LED light source assembly of the utility model LED bulb;
Fig. 2 is the side view of an embodiment of the plug-in type LED light source assembly of the utility model LED bulb;
Fig. 3 is the upward view of an embodiment of the plug-in type LED light source assembly of the utility model LED bulb.
The realization of the utility model purpose, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 3, one embodiment of the plug-in type LED light source assembly of LED bulb of the present utility model is proposed, the LED bulb comprises successively lamp holder, holder structure, the diffuser that connects, and also comprises plug-type LED light source assembly of being located on holder structure, is located in holder structure and the drive unit that is connected with the LED light source electrical component.
Plug-type LED light source assembly comprises a heat radiation fixing pole 101, is embedded at the some strip circuit plates 102 on heat radiation fixing pole 101 lateral surfaces, the some LED lamp pearls 103 that are laid on strip circuit plate 102 and with drive unit, are electrically connected to.The side of heat radiation fixing pole 101 is comprised of some identical rectangular surfaces, the quantity of rectangular surfaces is 3 to 10, each rectangular surfaces is provided with a slot 104 adaptive with strip circuit plate 102, strip circuit plate 102 cards are inserted and are fixed in slot 104, during the assembled LED light source assembly, only need strip circuit plate 102 is from top to bottom blocked in the slot 104 that inserts heat radiation fixing pole 101 and gets final product, need not strip circuit plate 102 be bonded in slot 104 by playing glue, easy to assembly, operation is simple, and production efficiency is high.Heat radiation fixing pole 101 is set to solid cylinder or hollow cavity post.Heat radiation fixing pole 101 lower surfaces are provided with screw 105, heat radiation fixing pole 101 is mounted on holder structure by the mode of being spirally connected, after whole strip circuit plates 102 are installed and are fixed to fixedly on thermal column, by screw, heat radiation fixing pole 101 is fixed on holder structure and gets final product, easy to assembly.The quantity of LED lamp pearl 103 on each strip circuit plate 102 is 2 to 10, and LED lamp pearl 103 evenly is laid on strip circuit plate 102.Like this, the utility model LED bulb has adopted the luminous light source configuration mode of three-dimensional full angle, light-configuration mode is rationally flexible, LED lamp pearl 103 vertically is distributed on strip circuit plate 102, and strip circuit plate 102 arranges towards all directions, make LED lamp pearl 103 can 360 degree full angle ground towards external exposure, and vertically irradiated area is wide, effectively improve illumination zone, no dark space is without dead angle, luminous evenly light utilization is high, compares the single luminous luminous intensity distribution pattern of common LED bulb and wants rationally much flexible.
Heat radiation fixing pole 101 structure that is formed in one, and heat radiation fixing pole 101 is made by heat-conducting metal, heat-conducting metal can adopt aluminium or iron or copper, and strip circuit plate 102 is embedded in the slot 104 of heat radiation fixing pole 101, strip circuit plate 102 is large with the contact area of heat radiation fixing pole 101, and the heat that LED lamp pearl 103 produces can in time promptly be transferred on heat radiation fixing pole 101 and distribute good heat dissipation effect, the heat dishoarding, guaranteed that the LED bulb works for a long time efficiently.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (6)
1.LED the plug-in type LED light source assembly of bulb, described LED bulb comprises the lamp holder that connects successively, holder structure, diffuser, also comprise plug-type LED light source assembly of being located on described holder structure, be located in described holder structure and the drive unit that is connected with described LED light source electrical component, it is characterized in that, described plug-type LED light source assembly comprises a heat radiation fixing pole, be embedded at the some strip circuit plates on described heat radiation fixing pole lateral surface, the some LED lamp pearls that are laid on described strip circuit plate and with described drive unit, are electrically connected to, the side of described heat radiation fixing pole is comprised of some identical rectangular surfaces, the quantity of described rectangular surfaces is 3 to 10, each described rectangular surfaces is provided with a slot adaptive with described strip circuit plate, described strip circuit integrated circuit board is inserted and is fixed in described slot.
2. the plug-in type LED light source assembly of LED bulb according to claim 1, is characterized in that, the quantity of the described LED lamp pearl on each described strip circuit plate is 2 to 10, and described LED lamp pearl evenly is laid on described strip circuit plate.
3. the plug-in type LED light source assembly of LED bulb according to claim 1 and 2, is characterized in that, described heat radiation fixing pole is set to solid cylinder or hollow cavity post.
4. the plug-in type LED light source assembly of LED bulb according to claim 3, is characterized in that, described heat radiation fixing pole lower surface is provided with screw, and described heat radiation fixing pole is mounted on described holder structure by the mode of being spirally connected.
5. the plug-in type LED light source assembly of LED bulb according to claim 4, is characterized in that, the described heat radiation fixing pole structure that is formed in one.
6. the plug-in type LED light source assembly of LED bulb according to claim 5, is characterized in that, described heat radiation fixing pole is made by heat-conducting metal, and described heat-conducting metal adopts aluminium or iron or copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202942253U CN203286334U (en) | 2013-05-27 | 2013-05-27 | Plug-in type LED (Light-Emitting Diode) light source assembly of LED lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202942253U CN203286334U (en) | 2013-05-27 | 2013-05-27 | Plug-in type LED (Light-Emitting Diode) light source assembly of LED lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203286334U true CN203286334U (en) | 2013-11-13 |
Family
ID=49542695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202942253U Expired - Fee Related CN203286334U (en) | 2013-05-27 | 2013-05-27 | Plug-in type LED (Light-Emitting Diode) light source assembly of LED lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203286334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698038A (en) * | 2014-11-25 | 2016-06-22 | 普司科Led股份有限公司 | Optical semiconductor lighting device |
| CN111855661A (en) * | 2019-04-28 | 2020-10-30 | 中山辰元纺织科技有限公司 | Quality assurance detection lamp tube device of knitted vamp |
-
2013
- 2013-05-27 CN CN2013202942253U patent/CN203286334U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698038A (en) * | 2014-11-25 | 2016-06-22 | 普司科Led股份有限公司 | Optical semiconductor lighting device |
| CN111855661A (en) * | 2019-04-28 | 2020-10-30 | 中山辰元纺织科技有限公司 | Quality assurance detection lamp tube device of knitted vamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201866575U (en) | LED (light-emitting diode) daylight lamp | |
| CN203099389U (en) | Novel LED bulb | |
| CN203286334U (en) | Plug-in type LED (Light-Emitting Diode) light source assembly of LED lamp bulb | |
| CN202915116U (en) | Light-emitting diode (LED) lamp tube | |
| CN204629144U (en) | Cross-ventilation radiating type LED lamp | |
| CN201028326Y (en) | Novel LED illuminating body | |
| CN104989973B (en) | A kind of LED lamp tube | |
| CN201141548Y (en) | Diode illumination device | |
| CN201014253Y (en) | Luminous diode lighting device and radiating module thereof | |
| CN203605034U (en) | Led lamp | |
| CN202132728U (en) | LED (Light-emitting Diode) energy-saving lamp with good lighting effect | |
| CN203309810U (en) | LED (light-emitting diode) light source fixing structure | |
| CN203336532U (en) | Integrally-driving built-in LED down lamp | |
| CN203099714U (en) | Multi-fork LED (Light Emitting Diode) aluminum base lamp panel and LED lamp thereof | |
| CN202101175U (en) | Self-radiating lighting module | |
| CN202972632U (en) | LED (Light Emitting Diode) bulb | |
| CN202813104U (en) | Light-emitting diode (LED) streetlight fast in heat radiating and easy to maintain | |
| CN202040784U (en) | Replaceable LED (light-emitting diode) heat-radiating device | |
| CN203656613U (en) | Stereoscopic lamp panel type LED (Light Emitting Diode) lamp | |
| CN105371123A (en) | Large-power LED (light-emitting diode) module | |
| CN205118675U (en) | High heat dissipation LED module | |
| CN204084057U (en) | A kind of novel LED spotlight | |
| CN205231101U (en) | Lamps and lanterns and slice luminous body thereof | |
| CN202349673U (en) | LED (Light-Emitting Diode) daylight lamp | |
| CN202349672U (en) | LED (Light Emitting Diode) lamp with efficient radiating structure |
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: 20131113 Termination date: 20170527 |