CN205939020U - Can replace LED down lamp of light source module - Google Patents
Can replace LED down lamp of light source module Download PDFInfo
- Publication number
- CN205939020U CN205939020U CN201620717190.3U CN201620717190U CN205939020U CN 205939020 U CN205939020 U CN 205939020U CN 201620717190 U CN201620717190 U CN 201620717190U CN 205939020 U CN205939020 U CN 205939020U
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- CN
- China
- Prior art keywords
- light source
- base
- die casting
- led
- aluminum die
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a can replace LED down lamp of light source module, neutralizing including the LED lamp cup, the aluminium that have a E27 lamp holder and casting outer loop, cylindric base and back cover of base, back cover of base passes through fastener fixed mounting in the bottom of cylindric base, and the inner chamber fixed mounting of cylindric base has E27 porcelain lampholder, and during the LED lamp cup passed through the E27 screw socket of E27 lamp holder threaded connection on E27 porcelain lampholder, E27 porcelain lampholder's bottom welding had the power cord, being equipped with aluminium on the LED lamp cup and neutralizing and cast the radiator, aluminium is neutralized and is equipped with the cross -section on the inner chamber of casting the outer loop for the heat dissipation mesa of L shape, and aluminium is neutralized and is cast the radiator and closely laminate with the heat dissipation mesa. This LED down lamp uses E27 can replace the structure, has greatly improved the circulation life of lamps and lanterns, and has arbitrary source and aluminium and neutralize and cast outer loop double heat dissipating, and the radiating effect is good, has promoted the life -span and the luminous efficiency of product.
Description
Technical field
This utility model is related to LED illumination device technical field, the LED cylinder of specifically a kind of replaceable light source module
Lamp.
Background technology
LED light fixture has the performance of high brightness and energy-conservation, therefore, now using LED, LED in increasing place
Light fixture is widely used to indoor and outdoor lighting.LED down is a kind of lighting being embedded into light down-ejection type in ceiling, is
Application novel LED illuminating light source improves the product of exploitation on the basis of traditional Down lamp, has advantages below with the contrast of traditional Down lamp：
Energy-conservation, low-carbon (LC), longevity, color rendering propertiess are good, fast response time.The design of LED down is more beautiful light and handy, can reach guarantor during installation
The entirety holding building decoration is unified and perfect, does not destroy the setting of light fixture, light source is hidden in inside building decoration, light source is not outer
Dew, free from glare, the visual effect of people is soft, uniform.But the light source module in existing most of LED down with lamp body shell is
Setting all-in-one-piece structure, because the LED light source in light source module is because luminous and heat is high, the light decay of LED light source seriously, causes
The illuminating effect of LED down is had a greatly reduced quality.The degradation problem of this LED down only being led to from LED light source module toward
Toward making people must not be changed without a whole LED down to solve this problem, so not only cause the wasting of resources, increased
Using and maintenance cost, also bring inconvenience to user simultaneously.
Content of the invention
The purpose of this utility model is to provide a kind of LED down of replaceable light source module it is intended to solve because of light source die
Group is damaged and is led to the problem of LED down hydraulic performance decline.
To achieve these goals, the technical solution adopted in the utility model is, a kind of LED cylinder of replaceable light source module
Lamp, including the LED lamp cup with E27 lamp holder, aluminum die casting outer shroud, cylindrical base and base bonnet, described aluminum die casting outer shroud
It is fixedly mounted on the top of cylindrical base by securing member, described base bonnet is fixedly mounted on cylindrical base by securing member
Bottom, the inner chamber of described cylindrical base is installed with E27 Ceramic lamp base, and described LED lamp cup is connected to by E27 cap screw thread
In E27 screw socket on E27 Ceramic lamp base, the bottom welding of described E27 Ceramic lamp base has power line, and one end of described power line is naked
It is exposed at the connecting portion side of cylindrical base and base bonnet；Described LED lamp cup is provided with aluminum die casting radiator, described aluminum pressure
The inner chamber of casting outer shroud is provided with the radiating table top that section is L-shaped, and described aluminum die casting radiator is fitted tightly with radiating table top.
As a kind of improvement of the present utility model, the lateral wall of described aluminum die casting outer shroud is arranged with a pair of band glue
Spring earclip.
As of the present utility model a kind of improve, PC light source cover that described LED lamp cup includes setting gradually from top to bottom,
Integrated optical source aluminium base, ceramic substrate, aluminum die casting radiator, E27 power socket and E27 lamp holder, described aluminum die casting radiator
Edge be provided with protrusion outer shroud, described PC light source cover connects and fixes with protruding outer shroud, described integrated optical source aluminium base and ceramic base
Plate be placed between PC light source cover and aluminum die casting radiator formed cavity in, and integrated optical source aluminium base and ceramic substrate equal
Contact with protruding outer shroud medial wall, described integrated optical source aluminium base, ceramic substrate and aluminum die casting radiator are all using fastening
Part is fixedly mounted on the top of E27 power socket, and described E27 lamp holder is socketed in the bottom of E27 power socket, sets in described E27 lamp holder
There is driving power supply, described integrated optical source aluminium base is connected with driving power supply by wire.
As a kind of improvement of the present utility model, described integrated optical source aluminium base is made using 96% aluminum oxide substrate, thereon
Portion is provided with COB area light source or SMD light source.
As a kind of improvement of the present utility model, described cylindrical base, base bonnet and E27 power socket are PC plastics
Part.
As a kind of improvement of the present utility model, described E27 power socket includes upper shell and the lower shell connecting up and down,
Described top cylinder intracoelomic cavity is provided with two mounting posts, and described lower shell is provided with multiple projections, described E27 lamp with the connecting portion of upper shell
Headgear is connected on the outside of lower shell and is connected and fixed with projection.
As a kind of improvement of the present utility model, the top of described PC light source cover is provided with multiple hand steered boss, is easy to hold
Tight PC light source cover, prevents the replacement convenience skidding and improving PC light source cover.
With respect to prior art, overall construction design of the present utility model is ingenious, low cost, using the replaceable structure of E27
（E27 lamp holder, E27 Ceramic lamp base etc.）, dismounting assembling convenient maintenance and replacement, compact conformation is novel, realizes the peace of LED down product
The replacement factor such as reliable, convenient and simple, substantially increases the service life cycle of LED down, also brings to user simultaneously entirely
Greatly install and later maintenance convenience；Additionally, the integrated optical source as setting in the LED lamp cup of LED down arbitrary source
Aluminium base, ceramic substrate, aluminum die casting radiator have preferably heat conduction and heat radiation effect, meanwhile aluminum die casting outer shroud itself
And its radiating table top of inner chamber setting also effectively increases the radiating efficiency of LED lamp cup, therefore employ independent light in LED down
Source and the structure of aluminum die casting outer shroud double-radiation function, substantially increase the luminous radiating effect of LED, can lower the light decay of product
Speed, improving product service life and light extraction efficiency.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the LED lamp cup in this utility model with E27 lamp holder.
In figure：1-LED Lamp cup, 2- aluminum die casting outer shroud, 3- cylindrical base, 4-E27 Ceramic lamp base, 5- base bonnet, 6-
E27 lamp holder, 7- aluminum die casting radiator, 8- radiating table top, 9- ceramic insulation crust, 10-E27 screw socket, 11- carries glue spring
Earclip, 12- power line, 13-PC light source cover, 14- integrated optical source aluminium base, 15- ceramic substrate, 16-E27 power socket, 17- protrudes
Outer shroud, 18-COB area source or SMD light source, 19- upper shell, 20- lower shell, 21- projection, the hand steered boss of 22-.
Specific embodiment
In order to deepen, to understanding and cognition of the present utility model, below in conjunction with the accompanying drawings this utility model to be further described
And introduction.
As illustrated in fig. 1 and 2, a kind of LED down of replaceable light source module, including the LED lamp cup 1 with E27 lamp holder 6,
Aluminum die casting outer shroud 2, cylindrical base 3 and base bonnet 5, are provided with a pair of fixed installation hole, institute inside described aluminum die casting outer shroud 2
The inwall stating cylindrical base 3 is provided with a pair of hollow mounting post, offers screwed hole in described hollow mounting post, using two
The self-tapping screw of 3*8mm passes through fixed installation hole and is screwed in the screwed hole of hollow mounting post and can will state aluminum die casting outer shroud 2 admittedly
Dingan County is contained in the top of cylindrical base 3.It is respectively provided with two threaded mounting holes, using 3* in described base bonnet 5 and cylindrical base 3
Base bonnet 5 is fixedly mounted on the bottom of cylindrical base 3 by the self-tapping screw of 8mm.The inner chamber of described cylindrical base 3 adopts 3*
The self-tapping screw of 10mm is installed with E27 Ceramic lamp base 4, and described E27 Ceramic lamp base 4 includes ceramic insulation crust 9 He
E27 screw socket 10, described LED lamp cup 1 is screwed in E27 screw socket 10 by E27 lamp holder 6 screw thread, and the bottom of described E27 screw socket 10 is naked
It is exposed at the outside of ceramic insulation crust 9 and is welded with power line 12, one end of described power line 12 passes through and is arranged on tubular
The through wires hole of base 3 bottom and the exposed connecting portion side in cylindrical base 3 and base bonnet 5, for accessing city by LED down
In electricity.Described LED lamp cup 1 is provided with aluminum die casting radiator 7, and it is L-shaped that the inner chamber of described aluminum die casting outer shroud 2 is provided with section
Radiating table top 8, described aluminum die casting radiator 7 with radiating table top 8 fit tightly, directly contact between two aluminiums, can be effective
Accelerate heat conduction and heat radiation effect, thus the light decay speed of LED light source can effectively be lowered.
In addition, a pair of band glue spring earclip 11 is arranged with the lateral wall of described aluminum die casting outer shroud 2, for will be whole
Individual product is fixedly installed in ceiling.
Wherein, described LED lamp cup 1 includes setting gradually from top to bottom PC light source cover 13, integrated optical source aluminium base 14, pottery
Porcelain substrate 15, aluminum die casting radiator 7, E27 power socket 16 and E27 lamp holder 6, the edge of described aluminum die casting radiator 7 is provided with
Protrude outer shroud 17, described PC light source cover 13 is connected and fixed with protrusion outer shroud 17, described integrated optical source aluminium base 14 and ceramic substrate
15 are placed in the cavity formed between PC light source cover 13 and aluminum die casting radiator 7, and integrated optical source aluminium base 14 and pottery
Substrate 15 is all contacted with protrusion outer shroud 17 medial wall, described integrated optical source aluminium base 14, ceramic substrate 15 and heat-radiator plate
Center all offer through wires hole, one end of described wire is welded on the power positive cathode contact of integrated optical source aluminium base 14,
The other end is connected through through wires hole with driving power supply.The middle part of described mounting post offers screwed hole, described integrated optical source aluminium base
The installing hole corresponding with hollow mounting post is all offered, using two 3* on plate 14, ceramic substrate 15 and heat-radiator plate
The installing hole that the self-tapping screw of 10mm sequentially passes through on integrated optical source aluminium base 14, ceramic substrate 15 and heat-radiator plate is screwed into spiral shell
In pit, integrated optical source aluminium base 14, ceramic substrate 15 and heat-radiator plate are fixedly mounted on the mounting post of E27 power socket 16
On.Described E27 lamp holder 6 is socketed in the bottom of E27 power socket 16, is provided with driving power supply, described Integrated Light in described E27 lamp holder 6
Source aluminium base 14 is connected with driving power supply by wire.
Specifically, described integrated optical source aluminium base 14 is made using 96% aluminum oxide substrate, and its top is provided with COB area light source
Or SMD light source 18, its power is 9-12W.Integrated optical source aluminium base 14 has good heat dispersion, and environmental resistance degree is high, energy
Enough realize LED light source chip multiple connection in series-parallel integration function, also can meet low cost, low weight, low dimensional shrinkage factor simultaneously
Performance requirement.
Further, described cylindrical base 3, base bonnet 5 and E27 power socket 16 are PC working of plastics it is easy to die sinking is made
Make and light weight pliability is good, low cost.
Further, described E27 power socket 16 includes the upper shell 19 connecting up and down and lower shell 20, described upper shell
19 inner chambers are provided with two mounting posts, and described lower shell 20 is provided with multiple projections 21, described E27 lamp holder with the connecting portion of upper shell 19
6 outsides being socketed in lower shell 20 are simultaneously connected and fixed with projection 21.This mounting structure is simple and reliable, without screw during assembling, behaviour
Make and later maintenance is also more convenient.
Further, the top of described PC light source cover 13 is provided with three hand steered boss 22, is easy to hold tight PC light source cover
13, prevent the replacement convenience skidding and improving PC light source cover 13.And it is added with light diffusing agent in PC light source cover 13, through PC
The light that light source cover 13 irradiates out is photochromic soft pure, and luminosity is stable, no ultraviolet and infra-red radiation.
Technological means disclosed in this utility model scheme are not limited only to the technological means disclosed in above-mentioned embodiment, also
Including the technical scheme being made up of above technical characteristic combination in any.It should be pointed out that the ordinary skill for the art
For personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.
Claims (7)
1. a kind of LED down of replaceable light source module it is characterised in that：Including the LED lamp cup with E27 lamp holder, aluminum pressure
Casting outer shroud, cylindrical base and base bonnet, described aluminum die casting outer shroud is fixedly mounted on the top of cylindrical base by securing member,
Described base bonnet is fixedly mounted on the bottom of cylindrical base by securing member, and the inner chamber of described cylindrical base is installed with
E27 Ceramic lamp base, described LED lamp cup is connected in the E27 screw socket on E27 Ceramic lamp base by E27 cap screw thread, described E27
The bottom welding of Ceramic lamp base has power line, the exposed connecting portion one in cylindrical base and base bonnet in one end of described power line
Side；Described LED lamp cup is provided with aluminum die casting radiator, and it is dissipating of L-shaped that the inner chamber of described aluminum die casting outer shroud is provided with section
Thermal station face, described aluminum die casting radiator is fitted tightly with radiating table top.
2. as claimed in claim 1 a kind of LED down of replaceable light source module it is characterised in that outside described aluminum die casting
A pair of band glue spring earclip is arranged with the lateral wall of ring.
3. as claimed in claim 2 a kind of LED down of replaceable light source module it is characterised in that described LED lamp cup includes
The PC light source cover that sets gradually from top to bottom, integrated optical source aluminium base, ceramic substrate, aluminum die casting radiator, E27 power socket and
E27 lamp holder, the edge of described aluminum die casting radiator is provided with protrusion outer shroud, and described PC light source cover connects and fixes with protruding outer shroud,
Described integrated optical source aluminium base and ceramic substrate are placed in the cavity formed between PC light source cover and aluminum die casting radiator, and
Integrated optical source aluminium base and ceramic substrate are all contacted with protrusion outer shroud medial wall, described integrated optical source aluminium base, ceramic substrate
All it is fixedly mounted on the top of E27 power socket with aluminum die casting radiator using securing member, described E27 lamp holder is socketed in E27 electricity
The bottom of source(-)holder, is provided with driving power supply in described E27 lamp holder, and described integrated optical source aluminium base passes through wire and driving power supply phase
Even.
4. as claimed in claim 3 a kind of LED down of replaceable light source module it is characterised in that described integrated optical source aluminum
Substrate is made using 96% aluminum oxide substrate, and its top is provided with COB area light source or SMD light source.
5. as claimed in claim 4 a kind of LED down of replaceable light source module it is characterised in that described cylindrical base, bottom
Seat bonnet and E27 power socket are PC working of plastics.
6. the LED down of a kind of replaceable light source module as described in any one of claim 3-5 is it is characterised in that described E27
Power socket includes the upper shell connecting up and down and lower shell, and described top cylinder intracoelomic cavity is provided with two mounting posts, described lower shell with
The connecting portion of upper shell is provided with multiple projections, and described E27 lamp holder is socketed in the outside of lower shell and is connected and fixed with projection.
7. as claimed in claim 6 a kind of LED down of replaceable light source module it is characterised in that described PC light source cover
Top is provided with multiple hand steered boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620717190.3U CN205939020U (en) | 2016-07-08 | 2016-07-08 | Can replace LED down lamp of light source module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620717190.3U CN205939020U (en) | 2016-07-08 | 2016-07-08 | Can replace LED down lamp of light source module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205939020U true CN205939020U (en) | 2017-02-08 |
Family
ID=57927821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620717190.3U Expired - Fee Related CN205939020U (en) | 2016-07-08 | 2016-07-08 | Can replace LED down lamp of light source module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205939020U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178718A (en) * | 2017-07-22 | 2017-09-19 | 苏文藏 | A kind of LED for supplementing luminosity |
| CN107631225A (en) * | 2017-11-10 | 2018-01-26 | 江苏宜美照明科技股份有限公司 | A kind of anti-glare LED down lamp |
| CN109899723A (en) * | 2019-03-21 | 2019-06-18 | 苏州源泽光电科技集团有限公司 | A kind of ceramic heat-dissipating LED downlight |
-
2016
- 2016-07-08 CN CN201620717190.3U patent/CN205939020U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178718A (en) * | 2017-07-22 | 2017-09-19 | 苏文藏 | A kind of LED for supplementing luminosity |
| CN107631225A (en) * | 2017-11-10 | 2018-01-26 | 江苏宜美照明科技股份有限公司 | A kind of anti-glare LED down lamp |
| CN109899723A (en) * | 2019-03-21 | 2019-06-18 | 苏州源泽光电科技集团有限公司 | A kind of ceramic heat-dissipating LED downlight |
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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: 20170208 Termination date: 20180708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |