CN203823496U - LED lamp wick and LED lamp provided with same - Google Patents
LED lamp wick and LED lamp provided with same Download PDFInfo
- Publication number
- CN203823496U CN203823496U CN201420155422.1U CN201420155422U CN203823496U CN 203823496 U CN203823496 U CN 203823496U CN 201420155422 U CN201420155422 U CN 201420155422U CN 203823496 U CN203823496 U CN 203823496U
- Authority
- CN
- China
- Prior art keywords
- heat
- led
- heat conducting
- led lamp
- conducting seat
- 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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED lamp wick and an LED lamp provided with the same. The LED lamp wick comprises LED light sources, a heat conducting pillar and a flexible PCB (printed circuit board), wherein the LED light sources are uniformly distributed on the flexible PCB which is arranged on the outer circumferential surface and the top surface of one end of the heat conducting pillar, and a heat conducting seat matched with a lamp holder is arranged at the other end of the heat conducting pillar. The LED lamp comprises the lamp holder and a bulb which are matched, as well as the LED lamp wick, one end, where the flexible PCB is arranged, of the heat conducting pillar is arranged in the bulb, and the heat conducting seat is arranged in the lamp holder. An independent radiator added to the outside of the bulb is omitted, and heat passes by the heat conducting pillar and the heat conducting seat and is guided out from the lamp holder for heat dissipation; with the adoption of a bulb casing of a conventional bulb, the LED lamp is attractive in appearance and compact in structure and can emit light in all directions; and the heat conducting pillar and the heat conducting seat adopt a split structure, so that production and manufacture are facilitated, and the cost is lower.
Description
Technical field
The utility model relates to LED lamp technical field, especially relates to a kind of LED wick and has its LED lamp.
Background technology
The advantages such as LED light fixture has shock resistance and anti-seismic performance is good, reliability is high, the life-span is long, energy-conservation, are therefore widely used.
LED lamp in the course of the work, has electric energy energy transform into heat energy, and there are substantial connection in temperature and the life-span of LED lamp.Existing LED lamp lighting angle is little, and substantially all increases and have independently radiator in the outside of lamp, and radiator volume is large, is not easy to arrange, affect outward appearance, cost is higher, is unfavorable for market competition.
Utility model content
For prior art deficiency, technical problem to be solved in the utility model is to provide the LED wick that a kind of compact conformation, cost are low and has its LED lamp.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of LED wick, comprise LED light source, also comprise heating column and flexible PCB plate, described LED light source is distributed on flexible PCB plate, described flexible PCB plate is located on heating column one end outer circumference surface and end face, and the described heating column other end is provided with the heat-conducting seat suitable with lamp holder.
Described heating column is hollow aluminium post.
Described heat-conducting seat is hollow aluminium oxide ceramics post.
Described heat-conducting seat is hollow aluminium post.
Described heat-conducting seat outer circumference surface is provided with screw thread.
Described flexible PCB on board supply tie point place is connected with power line, and described power line is positioned at the cavity of heating column.
A kind of LED lamp, comprises suitable lamp holder and bulb, also comprises LED wick described above, is provided with heating column one end of flexible PCB plate in bulb, and heat-conducting seat is located in lamp holder.
Threaded engagement between described heat-conducting seat and lamp holder.
The utility model compared with prior art, has the following advantages:
Having saved bulb outside increases independently radiator, and heat is by heating column and heat-conducting seat, then is derived and dispelled the heat by lamp holder.Adopt the cell-shell of conventional bulb, aesthetic in appearance, compact conformation.Heating column and heat-conducting seat are Split type structure, are convenient to manufacture, and cost is lower.On heating column top external circumference face and end face, be equipped with LED light source, can full angle luminous, illuminating effect be good.
Brief description of the drawings
Below the mark in the each width accompanying drawing of this description expressed content and figure is briefly described:
Fig. 1 is the utility model LED wick structure schematic diagram.
Fig. 2 is a kind of structural representation of the utility model heat-conducting seat.
Fig. 3 is the utility model LED wick and lamp holder fit structure schematic diagram.
Fig. 4 is the utility model bulb structure schematic diagram.
In figure: 1. heating column, 2. heat-conducting seat, 21. cylinders, 22. threaded blocks, 3. flexible PCB plate, 31.LED light source, 4. lamp holder, 5. bulb housing, 51. openings.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail.
As depicted in figs. 1 and 2, this LED wick, comprise LED light source 31, flexible PCB plate 3, heating column 1, wherein, LED light source 31 is distributed on flexible PCB plate 3, be located on heating column 1 one end outer circumference surface and end face with the flexible PCB plate 3 of LED light source 31, the flexible PCB plate of heating column 1 end face is provided with the power connection points for being connected with power supply, heating column is open tubular column, heating column 1 other end is provided with the heat-conducting seat suitable with lamp holder 2, can be by threaded engagement or gluing being fixed together between heating column 1 and heat-conducting seat 2, heating column 1 is Split type structure with heat-conducting seat 2, be convenient to manufacture, cost is lower.
Heating column is hollow aluminum post, and heat-conducting seat is hollow aluminum post, and good heat conduction effect is convenient to heat radiation.More excellent, heat-conducting seat selects hollow aluminium oxide ceramics post, has good heat-conducting effect, and price is relatively low simultaneously, further reduces costs, and improves the market competitiveness.Heating column and heat-conducting seat are Split type structure, are convenient to manufacture, and cost is lower.
Flexible PCB plate 3 power source tie point places are connected with power line, and power line is positioned at the cavity of heating column 1, simple in structure.
Heat-conducting seat 2 is hollow step post, and heat-conducting seat top is cylinder 21, together with cylinder 21 matches with heating column lower end, and between the two can be by gluing fixing; Heat-conducting seat bottom is threaded block 22, match, or heat-conducting seat outer circumference surface is smooth arc surface with lamp holder internal thread, and match with lamp holder inner peripheral surface, both are fixed together.
As shown in Figure 3 and Figure 4, this LED lamp, comprise suitable lamp holder 4 and bulb housing 5, also comprise LED wick described above, be provided with heating column one end of flexible PCB plate in bulb, heat-conducting seat 2 is located in lamp holder 4, and power line one end is connected with flexible PCB on board supply tie point, is connected with LED driving power between the power line other end and lamp holder.
On heating column top external circumference face and end face, be equipped with LED light source, lighting angle is large, and illuminating effect is good.
Threaded engagement between heat-conducting seat 2 and lamp holder 4, or lamp holder inner peripheral surface and heat-conducting seat external cylindrical surface and step suitable, the opening 51 of bulb housing 5 matches with the step of heat-conducting seat 2, bulb housing edge and the sealing of lamp holder edge of opening glue are fixed together.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that design of the present utility model and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (8)
1. a LED wick, comprise LED light source, it is characterized in that: also comprise heating column and flexible PCB plate, described LED light source is distributed on flexible PCB plate, described flexible PCB plate is located on heating column one end outer circumference surface and end face, and the described heating column other end is provided with the heat-conducting seat suitable with lamp holder.
2. LED wick as claimed in claim 1, is characterized in that: described heating column is hollow aluminium post.
3. LED wick as claimed in claim 1, is characterized in that: described heat-conducting seat is hollow aluminium oxide ceramics post.
4. LED wick as claimed in claim 1, is characterized in that: described heat-conducting seat is hollow aluminium post.
5. LED wick as claimed in claim 1, is characterized in that: described heat-conducting seat outer circumference surface is provided with screw thread.
6. LED wick as claimed in claim 1, is characterized in that: described flexible PCB on board supply tie point place is connected with power line, and described power line is positioned at the cavity of heating column.
7. a LED lamp, comprises suitable lamp holder and bulb, it is characterized in that: also comprise the LED wick as described in claim 1 to 6 any one, be provided with heating column one end of flexible PCB plate in bulb, heat-conducting seat is located in lamp holder.
8. LED lamp as claimed in claim 7, is characterized in that: threaded engagement between described heat-conducting seat and lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155422.1U CN203823496U (en) | 2014-03-31 | 2014-03-31 | LED lamp wick and LED lamp provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155422.1U CN203823496U (en) | 2014-03-31 | 2014-03-31 | LED lamp wick and LED lamp provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203823496U true CN203823496U (en) | 2014-09-10 |
Family
ID=51478995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420155422.1U Expired - Fee Related CN203823496U (en) | 2014-03-31 | 2014-03-31 | LED lamp wick and LED lamp provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203823496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827104A (en) * | 2019-04-02 | 2019-05-31 | 洪路 | A kind of design lamp |
-
2014
- 2014-03-31 CN CN201420155422.1U patent/CN203823496U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827104A (en) * | 2019-04-02 | 2019-05-31 | 洪路 | A kind of design lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203641941U (en) | LED bulb | |
| CN203202755U (en) | Infrared inductive LED fluorescent lamp | |
| CN203823496U (en) | LED lamp wick and LED lamp provided with same | |
| CN104154480A (en) | Rotary LED lamp | |
| CN203823495U (en) | Light source module, LED lamp core and LED lamp | |
| CN202302818U (en) | LED (light-emitting diode) lamp bulb easily radiating heat | |
| CN203718563U (en) | Simple LED mining lamp | |
| CN204513154U (en) | A kind of detachable LED track lamp | |
| CN202647264U (en) | LED ball lamp | |
| CN203848030U (en) | Lamp tube | |
| CN202927792U (en) | Power supply fixing structure of light-emitting diode (LED) bulb lamp | |
| CN105736977A (en) | Welding wire-free LED bulb lamp | |
| CN203940286U (en) | A kind of LED light fixture with improvement circuit board | |
| CN204372605U (en) | Led lamp tube | |
| CN203784860U (en) | LED lamp socket structure | |
| CN205048181U (en) | LED drive power supply electricity -saving lamp | |
| CN204176416U (en) | A kind of high-power LED bulb | |
| CN204403927U (en) | The high-power LED street lamp light source utilizing silicone oil to dispel the heat | |
| CN204922542U (en) | Novel ball bubble lamp | |
| CN203963554U (en) | A kind of Novel all plastic high radiating insulating power-type LED bulkhead lamp capable | |
| CN203718460U (en) | Full-angle bulb lamp | |
| CN203363755U (en) | LED bulb lamp with heat dissipation through holes | |
| CN203176831U (en) | LED candle lamp | |
| CN203784700U (en) | Nanometer reflection LED lamp | |
| CN204062614U (en) | A kind of LED electricity-saving lamp without stroboscopic E14 lamp holder |
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 |
Granted publication date: 20140910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |