CN202613129U - Novel high-power light-emitting diode (LED) energy-saving bulb - Google Patents
Novel high-power light-emitting diode (LED) energy-saving bulb Download PDFInfo
- Publication number
- CN202613129U CN202613129U CN2012201775920U CN201220177592U CN202613129U CN 202613129 U CN202613129 U CN 202613129U CN 2012201775920 U CN2012201775920 U CN 2012201775920U CN 201220177592 U CN201220177592 U CN 201220177592U CN 202613129 U CN202613129 U CN 202613129U
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- lamp
- power led
- led
- energy
- light fixture
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Abstract
The utility model discloses a novel high-power light-emitting diode (LED) energy-saving bulb. The novel high-power LED energy-saving bulb comprises a lamp cap and a lamp shell, wherein a lamp panel is arranged in the lamp shell; a plurality of high-power LED lamps and a printed circuit board (PCB) are arranged on the lamp panel; an LED driving chip is arranged on the PCB; a glass cover covers the lamp panel; and the novel high-power LED energy-saving bulb is characterized in that the lamp panel is connected with a heat pipe; radiating fins are arranged on the heat pipe; and the LED driving chip is connected with the high-power LED lamp. According to the heat pipe and the radiating fins, the radiating problem of the high-power LED lamp can be effectively solved, so that the high-power LED lamp can work at low temperature. A temperature control switch serves as limiting temperature protection of the novel high-power LED energy-saving bulb, so that the high-power LED lamp can normally work, and the service life of the high-power LED lamp is prolonged.
Description
Technical field
The utility model relates to a kind of bulb, especially relates to a kind of novel high-power LED energy-saving bulb.
Background technology
Existing common bulb is generally incandescent lamp, and is not energy-conservation, and the LED bulb is because heat dissipation problem, and bulb life shortens.
Summary of the invention
To the problem that above prior art exists, the purpose of the utility model provides a kind of energy-saving and novel high-power LED energy-saving bulb good heat dissipation effect.
The purpose of the utility model is achieved in that described a kind of novel high-power LED energy-saving bulb, comprises lamp holder and lamp outer casing; In lamp outer casing, be provided with the light fixture plate, the light fixture plate is provided with a plurality of high-power LED lamps and pcb board, on pcb board, is provided with the LED chip for driving; On the light fixture plate, be covered with the glass outer cover; Its design feature is connected with heat pipe for the light fixture plate, on heat pipe, is provided with radiating fin, and the LED chip for driving connects high-power LED lamp.
The purpose of the utility model also can realize through following technical scheme, described a kind of novel high-power LED energy-saving bulb, and its characteristics are for being provided with temperature detect switch (TDS) on the light fixture plate, and external power connects the LED chip for driving through temperature detect switch (TDS).
The beneficial effect of the utility model is: the utility model is owing to adopt high-powered LED lamp as the LED luminescence unit; The utility model adopts an end of heat pipe to be connected with the light fixture plate; On heat pipe, be provided with radiating fin; The light fixture plate is connected with high-powered LED lamp, can solve the heat dissipation problem of high-powered LED lamp self effectively through heat pipe and radiating fin, thereby has guaranteed that high-powered LED lamp can work under low temperature.On the line, each LED luminescence unit is connected with the LED chip for driving, and the LED chip for driving adopts isolated constant current electronics chip for driving, and constant current electronics chip for driving adopts U.S.'s import constant current electronics chip for driving, has effects such as efficient height and life-span be long, energy-conservation.The utility model can also be provided with temperature detect switch (TDS) on the light fixture plate; After temperature on the light fixture plate rose to the set maximum temperature of temperature detect switch (TDS), temperature detect switch (TDS) broke off, and cut off external power and supply power to the LED chip for driving this moment; Make the high-powered LED lamp lighting-off; In the time of under temperature drops to design temperature, closed again external power of temperature detect switch (TDS) and LED chip for driving, it is luminous to make the energising of LED chip for driving drive high-powered LED lamp; Temperature detect switch (TDS) can operate as normal with the protection high-powered LED lamp as the limiting temperature protection of the utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the used temperature control circuit theory diagram of the utility model.
Among the figure: light fixture plate 1, LED lamp 2, glass outer cover 3, heat pipe 4, radiating fin 5, temperature detect switch (TDS) 6.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated:
Like Fig. 1, shown in Figure 2, the described a kind of novel high-power LED energy-saving bulb of the utility model comprises lamp holder and lamp outer casing; In lamp outer casing, be provided with light fixture plate 1, light fixture plate 1 is provided with a plurality of high-powered LED lamps 2 and pcb board, on pcb board, is provided with the LED chip for driving; Be covered with glass outer cover 3 at light fixture plate 1; It is characterized in that light fixture plate 1 is connected with some heat pipes 4, said heat pipe 4 refers to fill with working media in the shell of sealing and utilize the decalescence of medium and the high efficient heat exchanging element that heat exchange is carried out in heat release, and the utility model is as heat transmission; Be prior art; Said heat pipe 4 is evenly distributed on light fixture plate 1 bottom and is connected with light fixture plate 1, and lamp outer casing and light fixture plate can once be pressed into or link into an integrated entity with aluminium alloy, are convenient to heat radiation; The heat of LED lamp 2 dispels the heat through light fixture plate 1, heat pipe 4, can prolong the service life of LED lamp 2 like this; On heat pipe 4, be provided with radiating fin 5, increase radiating effect, fully guarantee high-power LED lamp 2 heat radiations; Described LED chip for driving can adopt isolated constant current electronics chip for driving, as adopting the constant current electronics chip for driving of U.S.'s import, is prior art.Like Fig. 1, shown in Figure 2, on light fixture plate 1, be provided with temperature detect switch (TDS) 6, external power connects the LED chip for driving through temperature detect switch (TDS); The LED chip for driving connects LED lamp 2 again, and after temperature on the light fixture plate 1 rose to the set maximum temperature of temperature detect switch (TDS), temperature detect switch (TDS) broke off; Cut off external power and supply power to the LED chip for driving this moment, makes 2 lighting-ofves of LED lamp, in the time of under temperature drops to design temperature; Closed again external power of temperature detect switch (TDS) and LED chip for driving make LED chip for driving energising driving LED lamp 2 luminous, and temperature detect switch (TDS) is as the limiting temperature protection of the utility model; Situation is not worked mostly, and promptly situation is to be in closure state mostly, and temperature detect switch (TDS) is the product that prior art is produced; As to adopt thermistor-type temperature controller or KSD301 series of products, KSD301 series of products be a kind of with the temperature detect switch (TDS) of bimetal leaf as the temperature module.
The utility model is not stated part and is prior art.
Claims (2)
1. a novel high-power LED energy-saving bulb comprises lamp holder and lamp outer casing, in lamp outer casing, is provided with the light fixture plate; Light fixture plate (1) is provided with a plurality of high-power LED lamps (2) and pcb board; On pcb board, be provided with the LED chip for driving, on light fixture plate (1), be covered with glass outer cover (3), it is characterized in that light fixture plate (1) is connected with heat pipe (4); On heat pipe (4), be provided with radiating fin (5), the LED chip for driving connects high-power LED lamp (2).
2. a kind of novel high-power LED energy-saving bulb according to claim 1 is characterized in that on light fixture plate (1), being provided with temperature detect switch (TDS), and external power connects the LED chip for driving through temperature detect switch (TDS).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201775920U CN202613129U (en) | 2012-04-24 | 2012-04-24 | Novel high-power light-emitting diode (LED) energy-saving bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201775920U CN202613129U (en) | 2012-04-24 | 2012-04-24 | Novel high-power light-emitting diode (LED) energy-saving bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202613129U true CN202613129U (en) | 2012-12-19 |
Family
ID=47346822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201775920U Expired - Fee Related CN202613129U (en) | 2012-04-24 | 2012-04-24 | Novel high-power light-emitting diode (LED) energy-saving bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202613129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015169198A1 (en) * | 2014-05-07 | 2015-11-12 | 彭依彧 | Led light source module |
-
2012
- 2012-04-24 CN CN2012201775920U patent/CN202613129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015169198A1 (en) * | 2014-05-07 | 2015-11-12 | 彭依彧 | Led light source module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130424 |