CN204664977U - A kind of LED bulb - Google Patents
A kind of LED bulb Download PDFInfo
- Publication number
- CN204664977U CN204664977U CN201520434544.9U CN201520434544U CN204664977U CN 204664977 U CN204664977 U CN 204664977U CN 201520434544 U CN201520434544 U CN 201520434544U CN 204664977 U CN204664977 U CN 204664977U
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- lamp body
- body structure
- light source
- fixed
- led light
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Abstract
The utility model discloses a kind of LED bulb, comprise lamp holder nut, be connected and fixed on lamp holder nut upper end and inside be set to hollow cavity lamp body structure, be close to be fixed on lamp body structure upper surface LED light source structure, to be connected and fixed with lamp body structure and cover at the structural diffuser of LED light source, be built in hollow cavity and with the drive unit of LED light source anatomical connectivity; Lamp body structure lateral wall extends outwardly out some radiating fins, and lamp body structure is formed in one structure being made up of heat-conducting metal; Radiating fin upper end position and diffuser lower end position are threaded connection fixing.
Description
Technical field
The utility model relates to technical field of LED illumination, particularly a kind of LED bulb.
Background technology
LED bulb is widely used because of advantages such as it are energy-conservation, low-carbon (LC), longevity, colour rendering are good, light efficiency is high, illumination effect is good, reaction speed is fast, but existing LED bulb is not generally provided with radiator structure, even if having radiator structure, but existing radiator structure ubiquity complex structure is outmoded, radiating effect is not good enough, the problem of manufacturing procedure very complicated, radiating efficiency is not high enough, be difficult to promptly the transfer of heat that LED lamp bead produces be gone out in time, have impact on the service life of LED lamp bead.In addition, be generally connected and fixed by bonding agent or screw between the diffuser of existing LED bulb and lamp body structure, installing/dismounting very complicated, time and effort consuming.
Therefore, how to realize a kind of good heat dissipation effect, the installing/dismounting between diffuser and lamp body structure is simple and efficient, and the LED bulb being conducive to improving assembling working (machining) efficiency is technical problem urgently to be resolved hurrily in the industry.
Utility model content
Main purpose of the present utility model is to provide a kind of LED bulb, is intended to realize a kind of good heat dissipation effect, and the installing/dismounting between diffuser and lamp body structure is simple and efficient, is conducive to the LED bulb improving assembling working (machining) efficiency.
The utility model proposes a kind of LED bulb, comprise lamp holder nut, be connected and fixed on lamp holder nut upper end and inside be set to hollow cavity lamp body structure, be close to be fixed on lamp body structure upper surface LED light source structure, to be connected and fixed with lamp body structure and cover at the structural diffuser of LED light source, be built in hollow cavity and with the drive unit of LED light source anatomical connectivity; Lamp body structure lateral wall extends outwardly out some radiating fins, and lamp body structure is formed in one structure being made up of heat-conducting metal; Radiating fin upper end position and diffuser lower end position are threaded connection fixing.
Preferably, LED light source structure comprise be close to be fixed on lamp body structure upper surface substrate, be somely laid in the LED lamp bead be connected on substrate and with drive unit.
Lamp body structure lateral wall of the present utility model extends outwardly out some radiating fins, radiating fin greatly strengthen the contact area with extraneous air, the heat being conducive to LED lamp bead generation is delivered in extraneous air readily through radiating fin in time, and radiating efficiency is high, good heat dissipation effect.And lamp body structure is formed in one structure being made up of heat-conducting metal, and thermal conductivity is strong, further increases radiating efficiency.In addition, radiating fin upper end position and diffuser lower end position are threaded connection fixing, and without the need to screw, installing/dismounting is very simple and efficient, are conducive to improving assembling working (machining) efficiency.The utility model achieves a kind of good heat dissipation effect, and the installing/dismounting between diffuser and lamp body structure is simple and efficient, is conducive to the LED bulb improving assembling working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is the perspective view of an embodiment of a kind of LED bulb of the utility model.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
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.
With reference to Fig. 1, propose an embodiment of a kind of LED bulb of the present utility model, comprise lamp holder nut 100, be connected and fixed on lamp holder nut 100 upper end and inside be set to hollow cavity lamp body structure 200, be close to be fixed on lamp body structure 200 upper surface LED light source structure, to be connected and fixed with lamp body structure 200 and cover at the structural diffuser 300 of LED light source, be built in hollow cavity and with the drive unit of LED light source anatomical connectivity.LED light source structure comprise be close to be fixed on lamp body structure 200 upper surface substrate, be somely laid in the LED lamp bead be connected on substrate and with drive unit.
Lamp body structure 200 lateral wall extends outwardly out some radiating fins 201, radiating fin 201 greatly strengthen the contact area with extraneous air, the heat being conducive to LED lamp bead generation is delivered in extraneous air readily through radiating fin 201 in time, and radiating efficiency is high, good heat dissipation effect.And lamp body structure 200 is formed in one structure being made up of heat-conducting metal, and thermal conductivity is strong, further increases radiating efficiency.
In addition, radiating fin 201 upper end position and diffuser 300 lower end position are threaded connection fixing, and without the need to bonding agent, without the need to screw, installing/dismounting is very simple and efficient.
Lamp body structure 200 lateral wall of the present utility model extends outwardly out some radiating fins 201, radiating fin 201 greatly strengthen the contact area with extraneous air, the heat being conducive to LED lamp bead generation is delivered in extraneous air readily through radiating fin 201 in time, radiating efficiency is high, good heat dissipation effect.And lamp body structure 200 is formed in one structure being made up of heat-conducting metal, and thermal conductivity is strong, further increases radiating efficiency.In addition, radiating fin 201 upper end position and diffuser 300 lower end position are threaded connection fixing, and without the need to screw, installing/dismounting is very simple and efficient, are conducive to improving assembling working (machining) efficiency.The utility model achieves a kind of good heat dissipation effect, and the installing/dismounting between diffuser 300 and lamp body structure 200 is simple and efficient, is conducive to the LED bulb improving assembling working (machining) efficiency.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (2)
1. a LED bulb, it is characterized in that, comprise lamp holder nut, be connected and fixed on described lamp holder nut upper end and inside be set to hollow cavity lamp body structure, be close to be fixed on described lamp body structure upper surface LED light source structure, to be connected and fixed with described lamp body structure and cover at the structural diffuser of described LED light source, be built in described hollow cavity and with the drive unit of described LED light source anatomical connectivity; Described lamp body structure lateral wall extends outwardly out some radiating fins, and described lamp body structure is formed in one structure being made up of heat-conducting metal; Described radiating fin upper end position and described diffuser lower end position are threaded connection fixing.
2. a kind of LED bulb according to claim 1, is characterized in that, described LED light source structure comprise be close to be fixed on described lamp body structure upper surface substrate, be somely laid in the LED lamp bead be connected on described substrate and with described drive unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434544.9U CN204664977U (en) | 2015-06-24 | 2015-06-24 | A kind of LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434544.9U CN204664977U (en) | 2015-06-24 | 2015-06-24 | A kind of LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664977U true CN204664977U (en) | 2015-09-23 |
Family
ID=54135356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520434544.9U Active CN204664977U (en) | 2015-06-24 | 2015-06-24 | A kind of LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664977U (en) |
-
2015
- 2015-06-24 CN CN201520434544.9U patent/CN204664977U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |