CN204420679U - A kind of screw type LED - Google Patents
A kind of screw type LED Download PDFInfo
- Publication number
- CN204420679U CN204420679U CN201520131764.4U CN201520131764U CN204420679U CN 204420679 U CN204420679 U CN 204420679U CN 201520131764 U CN201520131764 U CN 201520131764U CN 204420679 U CN204420679 U CN 204420679U
- Authority
- CN
- China
- Prior art keywords
- lamp bead
- led lamp
- radiating
- bead plate
- screw
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of screw type LED, comprise lamp screw base, shell body, radiating cylinder body, LED lamp bead plate, Transparent lamp shade, in described lamp screw base, screw connection is installed, screw connection and shell body bottom thread are connected, and shell body top and Transparent lamp shade are connected and install; Be provided with radiating cylinder body in described shell body, radiating cylinder body inside is provided with radiating piece; Described radiating piece is provided with installing hole, and radiating piece is assembled by installing hole and LED lamp bead plate, and radiating piece upper surface contacts with LED lamp bead plate, and LED lamp bead plate is assembled to radiating cylinder body inside; Described LED lamp bead plate upper surface is bonded with some LED lamp bead.The utility model is luminous by the LED lamp bead of LED lamp bead plate upper surface, and illumination effect is good, and by radiating cylinder body and radiating piece heat radiation, aluminum radiating piece laminating LED lamp bead plate, can meet the heat radiation needs of LED lamp bead; The heat of inside is derived by radiating cylinder body, good heat dissipation effect.Novel in appearance, structure is simple, and security performance is good.
Description
[technical field]
The utility model relates to LED illumination device technical field, particularly the technical field of screw type LED.
[background technology]
LED and light emitting diode are a kind of can be the solid-state semiconductor devices of visible ray by electric energy conversion, and it directly can be converted into light electricity.The heart of LED is the wafer of a semiconductor, and one end of wafer is attached on a support, and one end is negative pole, and the other end connects the positive pole of power supply, makes whole wafer by epoxy encapsulation.In recent years, start all over the world progressively to eliminate traditional incandescent lamp bulb, current LED substitutes traditional incandescent lamp bulb has become a kind of trend, the advantage of LED is that long service life, power consumption are few, brightness is high, colour rendering index is high, economize energy, environmental protection is pollution-free, solve power consumption and the pollution problem of conventional incandescent, build warm romantic house atmosphere.
LED normally globular bulb conventional at present, glass material is frangible, and service life is not long.In addition, the surface area of LED chip is less, and during work, current density is large, cause chip heat generation density high, and junction temperature rising can cause light output to reduce, therefore, research at present in LED heat radiation is a lot, and the radiating effect of existing LED is bad, complex structure.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of screw type LED, novel in appearance, good heat dissipation effect, and structure is simple, and security performance is good.
For achieving the above object, the utility model proposes a kind of screw type LED, comprise lamp screw base, shell body, radiating cylinder body, LED lamp bead plate, Transparent lamp shade, in described lamp screw base, screw connection is installed, screw connection and shell body bottom thread are connected, and shell body top and Transparent lamp shade are connected and install; Be provided with radiating cylinder body in described shell body, radiating cylinder body inside is provided with radiating piece; Described radiating piece is provided with installing hole, and radiating piece is assembled by installing hole and LED lamp bead plate, and radiating piece upper surface contacts with LED lamp bead plate, and LED lamp bead plate is assembled to radiating cylinder body inside; Described LED lamp bead plate upper surface is bonded with some LED lamp bead.
As preferably, described radiating piece is boss structure, and Transparent lamp shade is cylindrical structural.
As preferably, described LED lamp bead distributes at LED lamp bead plate upper surface even circumferential.
As preferably, described lamp screw base adopts E40 screw socket, and screw connection is E27 screw socket.
As preferably, be provided with driving power in described shell body, driving power is electrically connected to lamp screw base, and driving power is electrically connected with LED lamp bead plate.
The beneficial effects of the utility model: the utility model is luminous by the LED lamp bead of LED lamp bead plate upper surface, and illumination effect is good, and cylindrical transparent lampshade structure is novel; By radiating cylinder body and radiating piece heat radiation, aluminum radiating piece laminating LED lamp bead plate, can meet the heat radiation needs of LED lamp bead; The heat of inside is derived by radiating cylinder body, good heat dissipation effect.Structure is simple, and security performance is good.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the external structure schematic diagram of a kind of screw type LED of the utility model;
Fig. 2 is the exploded perspective view of a kind of screw type LED of the utility model.
In figure: 1-lamp screw base, 2-screw connection, 3-shell body, 4-radiating cylinder body, 5-radiating piece, 6-LED lamp pearl plate, 61-LED lamp pearl, 7-Transparent lamp shade.
[detailed description of the invention]
Consult Fig. 1 and Fig. 2, the utility model, comprise lamp screw base 1, shell body 3, radiating cylinder body 4, LED lamp bead plate 6, Transparent lamp shade 7, in described lamp screw base 1, screw connection 2 is installed, screw connection 2 and shell body 3 bottom thread are connected, and shell body 3 top and Transparent lamp shade 7 are connected and install; Be provided with radiating cylinder body 4 in described shell body 3, radiating cylinder body 4 inside is provided with radiating piece 5; Described radiating piece 5 is provided with installing hole, and radiating piece 5 is assembled by installing hole and LED lamp bead plate 6, and radiating piece 5 upper surface contacts with LED lamp bead plate 6, and it is inner that LED lamp bead plate 6 is assembled to radiating cylinder body 4; Described LED lamp bead plate 6 upper surface is bonded with some LED lamp bead 61.Described radiating piece 5 is boss structure, and Transparent lamp shade 7 is cylindrical structural.Described LED lamp bead 61 distributes at LED lamp bead plate 6 upper surface even circumferential.Described lamp screw base 1 adopts E40 screw socket, and screw connection 2 is E27 screw socket.Be provided with driving power in described shell body 3, driving power is electrically connected to lamp screw base 1, and driving power is electrically connected with LED lamp bead plate 6.
Utility model works process:
In the course of the work, Transparent lamp shade 7 adopts PC material to a kind of screw type LED of the utility model, and cost is low, and intensity is good, and the transparency the same with glass is fine, but shock resistance is non-friable.Radiating cylinder body 4 and radiating piece 5 adopt aluminum radiating piece, the boss structure on radiating piece 5, make the upper surface laminating LED lamp bead plate 6 of radiating piece 5, are conducive to LED lamp bead plate 6 and dispel the heat in time, good heat dissipation effect.The heat of inside is derived by radiating cylinder body 4, and avoid the heat distributed by aluminum hull directly to import power supply into, security performance is good, long service life.
The utility model is luminous by the LED lamp bead of LED lamp bead plate 6 upper surface, and illumination effect is good, cylindrical transparent lampshade 7 novel structure; Dispelled the heat by radiating cylinder body 4 and radiating piece 5, aluminum radiating piece laminating LED lamp bead plate 6, can meet the heat radiation needs of LED lamp bead 61; The heat of inside is derived by radiating cylinder body 4, good heat dissipation effect.Structure is simple, and security performance is good.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (5)
1. a screw type LED, it is characterized in that: comprise lamp screw base (1), shell body (3), radiating cylinder body (4), LED lamp bead plate (6), Transparent lamp shade (7), screw connection (2) is installed in described lamp screw base (1), screw connection (2) and shell body (3) bottom thread are connected, and shell body (3) top and Transparent lamp shade (7) are connected and install; Be provided with radiating cylinder body (4) in described shell body (3), radiating cylinder body (4) inside is provided with radiating piece (5); Described radiating piece (5) is provided with installing hole, radiating piece (5) is assembled by installing hole and LED lamp bead plate (6), radiating piece (5) upper surface contacts with LED lamp bead plate (6), and it is inner that LED lamp bead plate (6) is assembled to radiating cylinder body (4); Described LED lamp bead plate (6) upper surface is bonded with some LED lamp bead (61).
2. a kind of screw type LED as claimed in claim 1, it is characterized in that: described radiating piece (5) is boss structure, Transparent lamp shade (7) is cylindrical structural.
3. a kind of screw type LED as claimed in claim 1, is characterized in that: described LED lamp bead (61) distributes at LED lamp bead plate (6) upper surface even circumferential.
4. a kind of screw type LED as claimed in claim 1, is characterized in that: described lamp screw base (1) adopts E40 screw socket, and screw connection (2) is E27 screw socket.
5. a kind of screw type LED as claimed in claim 1, it is characterized in that: described shell body is provided with driving power in (3), driving power is electrically connected to lamp screw base (1), and driving power is electrically connected with LED lamp bead plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131764.4U CN204420679U (en) | 2015-03-04 | 2015-03-04 | A kind of screw type LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131764.4U CN204420679U (en) | 2015-03-04 | 2015-03-04 | A kind of screw type LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204420679U true CN204420679U (en) | 2015-06-24 |
Family
ID=53471048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520131764.4U Expired - Fee Related CN204420679U (en) | 2015-03-04 | 2015-03-04 | A kind of screw type LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204420679U (en) |
-
2015
- 2015-03-04 CN CN201520131764.4U patent/CN204420679U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201475759U (en) | High-power LED ball light | |
| JP3153356U (en) | High power LED lighting lamp | |
| CN204629144U (en) | Cross-ventilation radiating type LED lamp | |
| CN204420679U (en) | A kind of screw type LED | |
| CN203656623U (en) | LED bulb lamp with large light-emitting angle | |
| CN203628442U (en) | LED spotlight | |
| CN202747022U (en) | LED (light-emitting diode) lamp | |
| CN204420675U (en) | A kind of screw type LED thermal louver | |
| CN204420794U (en) | A kind of square LED ceiling lamp | |
| CN204420758U (en) | A kind of LED integrated cylinder lamp | |
| CN201599616U (en) | LED bulb | |
| CN202581221U (en) | Integrated LED bulb lamp radiator | |
| CN204284977U (en) | A kind of LEDbulb lamp | |
| CN203731354U (en) | Novel heat-dissipation dust-proof lamp housing for LED (light emitting diode) lamp | |
| CN202719407U (en) | Side-emitting LED (light-emitting diode) light source | |
| CN204062594U (en) | A kind of dual-purpose LED | |
| CN204420760U (en) | A kind of LED daylight lamp | |
| CN202252953U (en) | High-power LED flood light | |
| CN201615417U (en) | LED ceiling light | |
| CN203322963U (en) | LED (Light Emitting Diode) luminaire for industry use | |
| CN201706255U (en) | High power LED bulb | |
| CN201992502U (en) | LED reflector lamp | |
| CN207364884U (en) | A kind of Solar lamp being easily installed | |
| CN207962133U (en) | A kind of energy-efficient LED illumination lamp | |
| CN206595259U (en) | A kind of built-in resistor LED components |
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: 20150624 Termination date: 20170304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |