CN203349021U - LED (Light Emitting Diode) lamp - Google Patents
LED (Light Emitting Diode) lamp Download PDFInfo
- Publication number
- CN203349021U CN203349021U CN2013204585848U CN201320458584U CN203349021U CN 203349021 U CN203349021 U CN 203349021U CN 2013204585848 U CN2013204585848 U CN 2013204585848U CN 201320458584 U CN201320458584 U CN 201320458584U CN 203349021 U CN203349021 U CN 203349021U
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- CN
- China
- Prior art keywords
- lamp
- light source
- holder
- lamp body
- led
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED (Light Emitting Diode) lamp, which comprises a lamp body, a light source plate with an LED light source, a fixing element and a fixing base, wherein the lamp body is provided with a support part; the light source plate is supported on the support part; the fixing base and the light source plate are positioned on both sides of the support part respectively; the fixing element is connected with the fixing base by passing through the light source plate and the support part so as to mount the light source plate on the lamp body.
Description
[technical field]
The utility model relates to a kind of lighting device, especially refers to a kind of LED lamp.
[background technology]
In recent years, long service life, the energy consumption of light-emittingdiode (light emitting diode, LED) is low, the saving energy is remarkable, and LED is widely used in daily life as light source.For example at present developed the LED lamp that can be directly installed in the common bulb socket, to replace existing bulb lamp.The LED bulb lamp of selling on market substantially all comprises lamp holder, lampshade, aluminium base and is installed on the LED light source on aluminium base.The bottom of aluminium base is provided with heat abstractor, and lamp holder is fixed on the bottom of heat abstractor, and lamp holder and LED light source are electrically connected, and lampshade is mounted on aluminium base, for covering LED light source.
Yet, the characteristic of LED lamp and traditional bulb lamp (such as osram lamp etc.) are very different, because the LED lantern festival produces a large amount of heats, so LED light source need to be fixed on to aluminium base or other have on the substrate of thermolysis, then by aluminium base, heat is delivered to heat abstractor, thus instant the shedding by the heat of LED light source.LED lamp ability normal operation like this, otherwise be exactly to cause shorten the service life of light-emittingdiode, even burn out.In addition, LED light source needs DC driven, and general electric main is the driving LED light source directly, and therefore, the LED lamp need to add power supply changeover device AC power is converted to dc source.
Current LED lamp normally is arranged at LED light source on substrate, then substrate is installed on to lamp body, and mounting means is varied, more common such as the modes such as screw locking are arranged.Screw, through the support portion of supporting substrate in substrate and lamp body, then is connected with the nut of below, support portion, thereby substrate is fixed in to lamp body.Yet, because the volume that requires at present bulb lamp is more and more less, the lamp body inner space of bulb lamp is very limited, when bulb lamp is assembled, in narrow space by the assembling of nut and screw very not easy to operate, install inconvenient.
Therefore, in order to overcome above-mentioned defect, be necessary to provide a kind of improved LED lamp.
[utility model content]
The LED lamp that provides a kind of volume little, easy for installation is provided the purpose of this utility model.
To achieve these goals, the utility model adopts following technical scheme: a kind of LED lamp, comprise lamp body, there is the light source board of LED light source, described lamp body is provided with support portion, described light source board is supported on described support portion, described LED lamp also comprises fixture and holder, and described holder and described light source board lay respectively at the both sides of described support portion, thereby described fixture connects described light source board is installed on described lamp body with described holder through described light source board and described support portion.
Preferably, described holder and described lamp body split arrange.
Preferably, described holder comprises some fixed legs and the connecting portion that connects described fixed leg, and described fixture connects with the fixed leg of described holder.
Preferably, described lamp body has the through hole corresponding with described fixed leg, and the part of described each fixed leg stretches in corresponding described through hole.
Preferably, described connecting portion is tabular.
Preferably, described fixture is screw, and described holder comprises some screws corresponding with screw.
Preferably, described screw is at least two, and the described screw of described holder also has at least two.
Preferably, described support portion and described lamp body are one-body molded.
Preferably, described lamp body also comprises radiating part, and described support portion and described radiating part are one-body molded.
Compared to prior art, the utility model LED lamp has following advantage: in narrow space, easy for installation and take up room little.
[accompanying drawing explanation]
The three-dimensional exploded view that Fig. 1 is the utility model LED lamp.
The cutaway view that Fig. 2 is the utility model LED lamp.
[specific embodiment]
Please refer to shown in Fig. 1 to Fig. 2, the utility model LED lamp 100, comprise lamp body 1, have the light source board 2 of LED light source 21, and lamp body 1 is provided with support portion 12, and light source board 21 is supported on support portion 12.LED lamp 1 also comprises fixture 3 and holder 4, and holder 4 lays respectively at 12 both sides, support portion with light source board 2, thereby fixture 3 connects light source board 2 is installed on lamp body 1 with holder 7 through light source board 2 and support portion 12.In the present embodiment, holder 4 be split-type structural with lamp body 1, i.e. not one-body molded with the lamp body 1 but independent moulding of holder 4 can more be saved like this inner space of lamp body 1, and can be utilized more flexibly the inner space of lamp body 1.In other embodiment, if space allows, holder 4 also can be one-body molded with lamp body 1.In the present embodiment, support portion 12 is one-body molded with lamp body 1, in other embodiment, and support portion 12 and also separable setting of lamp body 1.
Holder 4 comprises some fixed legs 41 and the connecting portion 42 that is connected and fixed post 41, and fixture 41 is fixed in the fixed leg 41 of holder 4.
Lamp body 1 has the through hole corresponding with fixed leg 41 13, and the part of each fixed leg 41 is arranged in corresponding through hole 13.Holder 4 comprises fixed leg 41 and connecting portion 42, therefore the part of fixed leg 41 can be able to be arranged in through hole 13, thereby save space.In other embodiment, fixed leg 41 also can not be arranged in through hole 13.In the present embodiment, connecting portion 42 is tabular, is connected and fixed post 41 and is resisted against lamp body 1.In the present embodiment, holder 4 is made by plastic material, and in other embodiment, holder 4 also can be made by other materials, such as metal etc.
Fixture 3 is screw, and holder 4 comprises some screws corresponding with screw 43.Screw 43 is arranged in the fixed leg 41 of holder 4.In the present embodiment, screw is at least two, and the screw 43 of holder 4 also has at least two, so better positioned light source plate 2.In other embodiment, also one or more screws 43 can only be set, and with other mode positioned light source plates 2.
Lamp body 1 also comprises radiating part 14, lamp holder 5 and cell-shell 6.Lamp holder 5 is fixed on lamp body 1, and cell-shell 6 is pasted on lamp body 1.Support portion 12 is one-body molded with radiating part 14, the part that support portion 12 is radiating part 14.Holder 4 separates setting with radiating part 14, and holder 4 is not one-body molded with radiating part 14.In other embodiment, support portion 12 also can separate moulding with radiating part 14, and support portion 12 is fixed on radiating part 14, and the heat of light source board 2 conducts to radiating part by support portion 12 and heat shed again.
In the present embodiment, lamp body 1 is made by ceramic material, also make for ceramic material support portion 12, the utility model utilizes the cooperation of fixture 3 and holder 4 that light source board 2 is fixed in to lamp body 1, both solved lamp body 1 due to the difficult problem that forms screw 43 of the restriction of material, make again holder 4 handled easily in narrow space, the part of the fixed leg 41 of holder 4 is arranged in the through hole of lamp body 1 simultaneously, has more saved again space.In other embodiment, lamp body 1 can not be also that ceramic material is made, and metal lamp body also can be used structure of the present utility model, to save space, handled easily.
Claims (9)
1. a LED lamp, comprise lamp body, there is the light source board of LED light source, described lamp body is provided with support portion, described light source board is supported on described support portion, it is characterized in that: described LED lamp also comprises fixture and holder, described holder and described light source board lay respectively at the both sides of described support portion, thereby described fixture connects described light source board is installed on described lamp body with described holder through described light source board and described support portion.
2. LED lamp as claimed in claim 1, is characterized in that: described holder and described lamp body split setting.
3. LED lamp as claimed in claim 1, it is characterized in that: described holder comprises some fixed legs and the connecting portion that connects described fixed leg, described fixture connects with the fixed leg of described holder.
4. LED lamp as claimed in claim 3, it is characterized in that: described lamp body has the through hole corresponding with described fixed leg, and the part of described each fixed leg stretches in corresponding described through hole.
5. LED lamp as claimed in claim 3, it is characterized in that: described connecting portion is tabular.
6. LED lamp as claimed in claim 1, it is characterized in that: described fixture is screw, described holder comprises some screws corresponding with screw.
7. LED lamp as claimed in claim 6, it is characterized in that: described screw is at least two, the described screw of described holder also has at least two.
8. LED lamp as claimed in claim 1, it is characterized in that: described support portion and described lamp body are one-body molded.
9. LED lamp as claimed in claim 1, it is characterized in that: described lamp body also comprises radiating part, described support portion and described radiating part are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204585848U CN203349021U (en) | 2013-07-30 | 2013-07-30 | LED (Light Emitting Diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204585848U CN203349021U (en) | 2013-07-30 | 2013-07-30 | LED (Light Emitting Diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203349021U true CN203349021U (en) | 2013-12-18 |
Family
ID=49748918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204585848U Expired - Fee Related CN203349021U (en) | 2013-07-30 | 2013-07-30 | LED (Light Emitting Diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203349021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296086A (en) * | 2014-11-06 | 2015-01-21 | 欧普照明股份有限公司 | LED lamp and heat radiator |
-
2013
- 2013-07-30 CN CN2013204585848U patent/CN203349021U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296086A (en) * | 2014-11-06 | 2015-01-21 | 欧普照明股份有限公司 | LED lamp and heat radiator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20210730 |