CN202598254U - LED (Light Emitting Diode) bulb lamp with heat insulation layer separate radiating structure - Google Patents
LED (Light Emitting Diode) bulb lamp with heat insulation layer separate radiating structure Download PDFInfo
- Publication number
- CN202598254U CN202598254U CN2012202417650U CN201220241765U CN202598254U CN 202598254 U CN202598254 U CN 202598254U CN 2012202417650 U CN2012202417650 U CN 2012202417650U CN 201220241765 U CN201220241765 U CN 201220241765U CN 202598254 U CN202598254 U CN 202598254U
- Authority
- CN
- China
- Prior art keywords
- light source
- bulb lamp
- led bulb
- power supply
- layer separate
- 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 provides an LED (Light Emitting Diode) bulb lamp with a heat insulation layer separate radiating structure. The LED bulb lamp comprises a lamp cap, a power supply radiator, a power supply, a heat resistance connecting piece, a light source radiator, a decorative ring, a light source component and a lampshade, wherein the heat resistance connecting piece is in threaded connection with the power supply radiator and the light source radiator; and the decorative ring is in threaded connection with the light source radiator and the lampshade. According to the LED bulb lamp, the power supply radiator and the light source radiator of the LED bulb lamp are effectively separated through a heat insulation layer to form two radiating systems which are not in interference with each other; the LED bulb lamp has a simple structure and a better radiating effect; and the service life of the LED bulb lamp is prolonged.
Description
Technical field
The utility model is specifically related to a kind of LED bulb lamp with heat resistant layer separate type radiator structure.
Background technology
The traditional LED bulb lamp power supply and the radiator of led light source are one, and both exist heat to disturb in the heat radiation process, influence radiating effect, cause the lost of life of LED bulb lamp.LED bulb lamp its light emitting source and power supply in the course of the work distributes a large amount of heats to environment simultaneously; If the hot environment that is in more than 75 ℃ is for a long time worked; The life-span of light emitting source and power supply all can be affected; For guaranteeing that its life-span must dispel the heat to both, yet the heat of led light source its generation when work is far above power supply, so mostly heat abstractor is that the heat dissipation problem that solves light source designs in the LED bulb lamp.Though but the light source operating ambient temperature that distributes many heats it in the course of the work guaranteed in the service life that can guarantee light source below 75 ℃ in fact.Though but the LED bulb lamp the heat that in air, distributes of power supply few; But require then higher relatively to operating ambient temperature; The operating ambient temperature of power supply is too high, makes the stability of power supply reduce, and is in phenomenons such as burning out can appear in the power supply of working under the high temperature for a long time.
Summary of the invention
The purpose of the utility model; Be for the radiator that overcomes traditional LED bulb lamp power supply and led light source be one; Both exist heat to disturb in the heat radiation process, influence the technical problem of radiating effect, and a kind of LED bulb lamp that has heat resistant layer separate type radiator structure is provided.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is:
A kind of LED bulb lamp with heat resistant layer separate type radiator structure; It is characterized in that; Comprise lamp holder, power-supply radiator, power supply, thermal resistance connector, light source heat radiation device, case ring, light source assembly and lampshade; Wherein, the thermal resistance connector connects power-supply radiator and light source heat radiation device through being spirally connected, and case ring is connected through screw thread with lampshade with the light source heat radiation device.
Said lamp holder is the spiral lamp holder of E27.
Said power supply is a drive power supply in the LED bulb lamp, is connected with light source assembly and is its power supply.
Said power-supply radiator is an aluminium section bar matter, and with lamp holder and thermal resistance connector between spiral shell be connected.
Said thermal resistance connector comprises connector and thermal resistance circle, and its thermal conductivity factor is 0.2.
Said light source assembly adopts led chip.
The light source heat radiation device is an aluminium section bar matter.
The utility model effectively separates formation two non-interfering cooling systems with the light source heat radiation device through heat resistant layer with the power-supply radiator of LED bulb lamp, and simple in structure, radiating effect is better, has prolonged the service life of LED bulb lamp.
Description of drawings
Fig. 1 is the utility model overall structure figure.
Fig. 2 is the whole johning knot composition of the utility model.
Among the figure, 1-lamp holder, 2-power-supply radiator, 3-power supply, 4-thermal resistance connector, 4.1-connector, 4.2-thermal resistance circle, 5-light source heat radiation device, 6-case ring, 7-light source assembly, 8-lampshade.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further specified.
The described a kind of LED bulb lamp with heat resistant layer separate type radiator structure of present embodiment comprises lamp holder 1, power supply 3 and power-supply radiator 2, thermal resistance connector 4, light source assembly 7 and light source heat radiation device 5, case ring 6 and lampshade 8.
In the above-mentioned LED bulb lamp with heat resistant layer separate type radiator structure, described lamp holder 1 is the E27 lamp adapter assembly; Described power supply 3 is integrated with independently driving power in the LED bulb lamp, is connected with light source assembly 7 and is its power supply; Described power-supply radiator 2 and lamp holder 1 and thermal resistance connector 4 are through being threaded, and power-supply radiator 2 adopts the aluminium section bar machines to add and forms, and has guaranteed the power supply better heat radiating effect; Described thermal resistance connector 4 adopts hear resistances strong and material compacting poor thermal conductivity forms, and comprises connector 4.1 and resistance gas ket 4.2 with heat resistance characteristic, and its thermal conductivity factor is 0.2; The working environment of power supply 3 and power-supply radiator 2 formation is separated with the working environment strictness that light source assembly 7 and light source heat radiation device 5 form; Guaranteeing does not have cross-ventilation between the two, does not have flow perturbation, makes the cooling system of power supply and light source not disturb mutually; Both radiating effects have been guaranteed effectively; Help them and under each adaptive environment, work, improve the working life of self, thereby improved the life-span of LED bulb lamp.Thermal resistance connector 4 is through power-supply radiator 2 and the light source heat radiation device 5 of being threaded; Described light source assembly 7 adopts led chips, and it is moderate to have brightness, starts fast, does not have the advantage of dazzling light and stroboscopic, does not have ultraviolet radiation and noise, more comfortable, environmental protection, safe, energy-conservation; Its light source heat radiation device 5 adopts the aluminium section bar machine to add and forms, guaranteed light source assembly 7 better heat radiating effect; Described case ring 6 and light source heat radiation device 5 and lampshade 8 are connected through screw thread; Said lampshade 8 adopts macromolecular material, has the diffusion of good light, makes the translucidus of LED lamp and illumination obviously promote.
More than be that this programme not only is confined to all will fall in the utility model protection domain to any change of under this programme inventive concept, being made among the above embodiment to the specifying of the utility model specific embodiment.
Claims (7)
1. LED bulb lamp with heat resistant layer separate type radiator structure; It is characterized in that; Comprise lamp holder (1), power-supply radiator (2), power supply (3), thermal resistance connector (4), light source heat radiation device (5), case ring (6), light source assembly (7) and lampshade (8); Wherein, thermal resistance connector (4) connects power-supply radiator (2) and light source heat radiation device (5) through being spirally connected, and case ring (6) is connected through screw thread with lampshade (8) with light source heat radiation device (5).
2. a kind of LED bulb lamp with heat resistant layer separate type radiator structure according to claim 1 is characterized in that said lamp holder (1) is the spiral lamp holder of E27.
3. a kind of LED bulb lamp with heat resistant layer separate type radiator structure according to claim 1 is characterized in that, said power supply (3) is a drive power supply in the LED bulb lamp, is connected with light source assembly (7) and is its power supply.
4. a kind of LED bulb lamp with heat resistant layer separate type radiator structure according to claim 1 is characterized in that said power-supply radiator (2) is an aluminium section bar matter, and with lamp holder (1) and thermal resistance connector (4) between spiral shell be connected.
5. a kind of LED bulb lamp with heat resistant layer separate type radiator structure according to claim 1 is characterized in that said thermal resistance connector (4) comprises connector (4.1) and thermal resistance circle (4.2), and its thermal conductivity factor is 0.2.
6. a kind of LED bulb lamp with heat resistant layer separate type radiator structure according to claim 1 is characterized in that, said light source assembly (7) adopts led chip.
7. a kind of LED bulb lamp with heat resistant layer separate type radiator structure according to claim 1 is characterized in that light source heat radiation device (5) is an aluminium section bar matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202417650U CN202598254U (en) | 2012-05-28 | 2012-05-28 | LED (Light Emitting Diode) bulb lamp with heat insulation layer separate radiating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202417650U CN202598254U (en) | 2012-05-28 | 2012-05-28 | LED (Light Emitting Diode) bulb lamp with heat insulation layer separate radiating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598254U true CN202598254U (en) | 2012-12-12 |
Family
ID=47315787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202417650U Expired - Fee Related CN202598254U (en) | 2012-05-28 | 2012-05-28 | LED (Light Emitting Diode) bulb lamp with heat insulation layer separate radiating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598254U (en) |
-
2012
- 2012-05-28 CN CN2012202417650U patent/CN202598254U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203797492U (en) | LED lamp for industrial use | |
| CN204629144U (en) | Cross-ventilation radiating type LED lamp | |
| CN201739874U (en) | Integrated LED bulb | |
| CN202598254U (en) | LED (Light Emitting Diode) bulb lamp with heat insulation layer separate radiating structure | |
| CN202281071U (en) | Novel high-brightness LED (light-emitting diode) energy-saving lamp | |
| CN204387783U (en) | A kind of Modularized LED lamp | |
| CN204201560U (en) | A kind of high-power LED lamp | |
| CN103470999A (en) | Fantasy lamp with conveniently changeable lamp holder and power module | |
| CN203517471U (en) | Fantasy lamp with lamp holder and power module convenient and fast to replace | |
| CN104421690A (en) | LED (light emitting diode) bulb lamp with heat resistance layer and split heat radiation structure | |
| CN204026390U (en) | The reflecting LED shot-light of easy heat radiation | |
| CN204437780U (en) | A kind of bulb with cooling circuit board | |
| CN204284975U (en) | A kind of high-light long-life LED silk lamp | |
| CN202419192U (en) | Small light-emitting diode (LED) energy-saving lamp | |
| CN202511067U (en) | Light emitting diode (LED) lamp | |
| CN203258459U (en) | LED single-board ceramic lamp | |
| CN202327752U (en) | LED (light-emitting diode) lamp bulb | |
| CN202501287U (en) | LED (Light-Emitting Diode) lamp with heat radiation sheet | |
| CN203099749U (en) | Efficient-heat-dissipation sunflower heat sink appropriate for small-power light-emitting diode (LED) light bead | |
| CN202452149U (en) | LED luminous body of energy-saving lamp | |
| CN202327886U (en) | Machine tool illumination lamp with LED (Light-emitting Diode) light source | |
| CN202253490U (en) | Radiating structure for LED pendant lamp | |
| CN203099750U (en) | Sunflower heat sink appropriate for large-power light-emitting diode (LED) light bead | |
| CN207501112U (en) | LED spotlight | |
| CN204313034U (en) | A kind of LED of new structure |
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: 20121212 Termination date: 20130528 |