CN205579227U - Light -emitting diode (LED) bulb lamp - Google Patents
Light -emitting diode (LED) bulb lamp Download PDFInfo
- Publication number
- CN205579227U CN205579227U CN201620145375.1U CN201620145375U CN205579227U CN 205579227 U CN205579227 U CN 205579227U CN 201620145375 U CN201620145375 U CN 201620145375U CN 205579227 U CN205579227 U CN 205579227U
- Authority
- CN
- China
- Prior art keywords
- radiator
- lamp
- lamp holder
- light source
- utility
- 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
Abstract
The utility model discloses a light -emitting diode (LED) bulb lamp relates to the luminous technical field of semiconductor. It includes PC cover, zhonghuan, light source, radiator, drive, lamp holder plastic part, E27 spiral lamp holder, the light source is fixed in radiator upper end, and the drive installation is inside and through connection of electric lines light source and E27 spiral lamp holder at the radiator, and PC cover lower extreme position and radiator upper end position are passed through the zhonghuan and be connected and fix, and the junction of radiator and E27 spiral lamp holder is provided with the lamp holder plastic part. The utility model discloses an adopt helical structure's radiator, it is big with the long -pending radiator that compares the vertical stratification of air contact surface, can effectively accelerate the heat dissipation, including one deck high -heat -conduction silicone grease layer, the inside heat of transmission in time, protective power supply drive have been paintd to the internal surface, this ball steeps lamp simple structure simultaneously, and the installation is dismantled very simple and efficiently.
Description
Technical field
This utility model is semiconductor light emitting technical field, is specifically related to a kind of LEDbulb lamp.
Technical background
LEDbulb lamp is excellent because it is energy-conservation, low-carbon (LC), longevity, color rendering properties are good, light efficiency is high, illumination effect is good, response speed is fast etc.
Put and be widely used, but existing LEDbulb lamp radiating effect is undesirable, installing/dismounting very complicated simultaneously, time-consumingly
Arduously.
Summary of the invention
For not enough present on existing product, this utility model purpose be to provide a kind of simple in construction, install convenient,
The LEDbulb lamp that radiating effect is good.
To achieve these goals, this utility model is to be achieved through the following technical solutions: a kind of LEDbulb lamp, its
It is characterised by, including PC cover, medium ring, light source, radiator, driving, lamp holder plastic parts, E27 lamp screw base；Light source is fixed on heat radiation
Device upper end, drive installation is internal at radiator and connects light source and E27 lamp screw base, PC cover lower end position and heat radiation by electric wire
Device upper end position connects fixing by medium ring, and radiator is provided with lamp holder plastic parts with the junction of E27 lamp screw base.
As preferably, described radiator is that die casting aluminium is one-body molded, and inside is set to hollow cylinder cavity and is coated with one layer
High thermal conductive silicon lipid layer, outer wall is provided with some fin of helically structure, and fin upper end is provided with screw thread.
This utility model has the advantages that
(1), using the radiator of helical structure, heat transfer efficiency is high, good heat dissipation effect；
(2), high thermal conductive silicon lipid layer can effective Assimilation and conductivity heat, protection light source and power supply；
(3), simple in construction, it is convenient to install.
Accompanying drawing explanation
This utility model is described in detail below in conjunction with the accompanying drawings with detailed description of the invention.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below
In conjunction with detailed description of the invention, this utility model is expanded on further.
With reference to Fig. 1, this detailed description of the invention by the following technical solutions: a kind of LEDbulb lamp, it is characterised in that include
PC cover 1, medium ring 2, light source 3, radiator 4, driving 5, lamp holder plastic parts 6, E27 lamp screw base 7；Light source 3 is fixed on radiator 4
End, drives 5 be arranged on radiator 4 inside and connect light source 3 and E27 lamp screw base 7 by electric wire, and PC covers 1 lower end position with scattered
Hot device 4 upper end position connects fixing by medium ring 2, and radiator 4 is provided with lamp holder plastic parts with the junction of E27 lamp screw base 7
6。
It should be noted that described radiator 4 is one-body molded for die casting aluminium, inside is set to hollow cylinder cavity and is coated with
One floor height thermal conductive silicon lipid layer, outer wall is provided with some fin of helically structure, and fin upper end is provided with screw thread.
Originally the radiator heat conductivity being embodied as middle aluminium material is high, and the floor height thermal conductive silicon lipid layer that inner surface is smeared is permissible
The most effectively the heat that LED light source and power drives produce is transmitted to radiator, the helical structure fin on radiator, with
The contact surface of air is bigger than the fin of vertical stratification, and during beneficially heat is delivered to extraneous air, radiating efficiency is high, heat radiation
Effective.Being arranged on the screw thread of fin upper end, it is not necessary to screw, can be connected with PS cover, installing/dismounting is the most simple and efficient, has
It is beneficial to improve and assembles working (machining) efficiency.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (2)
1. a LEDbulb lamp, it is characterised in that include PC cover (1), medium ring (2), light source (3), radiator (4), drive (5),
Lamp holder plastic parts (6), E27 lamp screw base (7)；Light source (3) is fixed on radiator (4) upper end, drives (5) to be arranged on radiator
(4) internal and connect light source (3) and E27 lamp screw base (7), PC cover (1) lower end position and radiator (4) position, upper end by electric wire
Putting to be connected by medium ring (2) and fix, radiator (4) is provided with lamp holder plastic parts (6) with the junction of E27 lamp screw base (7).
A kind of LEDbulb lamp the most according to claim 1, it is characterised in that described radiator (4) is that die casting aluminium one becomes
Type, inside is set to hollow cylinder cavity and is coated with a floor height thermal conductive silicon lipid layer, and outer wall is provided with helically the some of structure and dissipates
Backing, fin upper end is provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620145375.1U CN205579227U (en) | 2016-02-27 | 2016-02-27 | Light -emitting diode (LED) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620145375.1U CN205579227U (en) | 2016-02-27 | 2016-02-27 | Light -emitting diode (LED) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205579227U true CN205579227U (en) | 2016-09-14 |
Family
ID=56870764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620145375.1U Expired - Fee Related CN205579227U (en) | 2016-02-27 | 2016-02-27 | Light -emitting diode (LED) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205579227U (en) |
-
2016
- 2016-02-27 CN CN201620145375.1U patent/CN205579227U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gao Bo Inventor before: Gao Haiquan |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170517 Address after: Huacheng road 528415 in Guangdong province Zhongshan City Xiaolan Town, No. 8 first floor Patentee after: Guangdong Lighting Electrical Appliance Co., Ltd. Address before: 523000 Guangdong province Gaobu town Dongguan city Jiangcheng Village second villagers Group Patentee before: DONGGUAN YIFU LIGHTING CRAFTS CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20190227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |