CN203615294U - Lamp heat radiating module - Google Patents
Lamp heat radiating module Download PDFInfo
- Publication number
- CN203615294U CN203615294U CN201320775072.4U CN201320775072U CN203615294U CN 203615294 U CN203615294 U CN 203615294U CN 201320775072 U CN201320775072 U CN 201320775072U CN 203615294 U CN203615294 U CN 203615294U
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- Prior art keywords
- light fixture
- heat
- lamp
- module
- heat radiation
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Abstract
A lamp heat radiating module performs heat radiation after being connected with a lamp base and comprises a heat radiating housing, a front lampshade and a metal base plate, wherein the heat radiating housing is of a barrel-shaped structure made of a metal material, an opening is respectively formed in the front end and the rear end, the rear end is used for being combined with the lamp base, and a heat radiating space is formed in the inside. In addition, at least two heat radiating fins are integrally formed on the metal material, the front lampshade covers the front end of the metal base plate, the metal base plate is arranged between the front lampshade and the heat radiating housing, at least two heat radiating holes are arranged around the metal base plate, and a lamp module is combined at the central position, so that light can penetrate the front lampshade to be irradiated outside after the lamp module is electrified. By adopting the lamp heat radiating module, the heat radiating efficiency of the lamp module can be effectively improved, and the lamp heat radiating module is low in cost, simple in structure and easy to assemble.
Description
Technical field
The utility model is relevant a kind of light fixture heat radiation module, espespecially a kind of for after being connected with a lamp socket, improves the light fixture heat radiation module of the efficiency of heat radiation, and its cost is low, simple in structure, assembling is easy, and particularly suitable is in the use of great power LED luminous lighting lamp.
Background technology
Along with scientific and technological development, at present light emitting diode (LED) replacement gradually traditional osram lamp and fluorescent tube, compared to osram lamp, Electricity-saving lamp bulb and fluorescent lamp, light emitting diode illuminating apparatus has plurality of advantages, as power saving, low pollution, shock resistance, vibration resistance and there is the longer life-span, therefore become new generation solid state light emitter, be widely used in a large number in illumination.
But, light emitting diode has the temperature of generation higher, and luminous efficiency can be with temperature damping's problem, also be the efficiency that light emitting diode converts electrical energy into luminous energy, can be along with temperature raises and die-offs, especially high-capacity LED lamp, if the used heat producing when it is luminous cannot be discharged, to affect its luminous efficiency and service life, make under the environment of high temperature, the luminous efficiency of light emitting diode is not good, power saving effect is had a greatly reduced quality, even on existing light emitting diode illuminating apparatus, install additional after radiating fin, still cannot effectively reduce the problem of high-capacity LED lamp heat radiation.
Therefore, how, on existing lamp structure, do not increasing excessive cost and do not affecting under the prerequisite of property easy to assembly, and can reach better radiating effect, to improve luminous efficiency, the direction of always studying for the inventor.
Utility model content
Main purpose of the present utility model is providing one can effectively improve that radiating efficiency, cost are low, simple in structure, assembling is easy to light fixture heat radiation module.
In order to achieve the above object, a kind of light fixture heat radiation module that the utility model is set, for after being connected with a lamp socket, heat radiation is provided, it comprises a heat-dissipating casing, a lamp front shroud and a metal seat board, this this heat-dissipating casing is the made tubular structure of metal material, its rear and front end forms an opening, and wherein, this rear end supplies in conjunction with above-mentioned lamp socket, and a heat-dissipating space of the inner formation of this heat-dissipating casing is separately formed with at least two radiating fins on this metal material; And this metal seat board, this metal seat board is for being arranged between this lamp front shroud and this heat-dissipating casing, this lamp front shroud can be covered on, this metal pedestal panel area is provided with at least two louvres, the middle position of this aluminum base plate is incorporated into for a light fixture module, described louvre, makes after the energising of light fixture module for the middle position in conjunction with light fixture module around this, and light can be through this lamp front shroud and to external exposure.
When enforcement, described radiating fin is equidistant and forms on this heat-dissipating casing.
When enforcement, the outer rim of described each radiating fin is made as arc or fold-line-shaped.
When enforcement, described each radiating fin is provided with U-shaped breach.
When enforcement, the inside wall of this heat-dissipating casing is provided with the perforation of at least two heat transmissions.
When enforcement, the diameter of this metal seat board is greater than the diameter of this lamp front shroud, and this above louvre of metal pedestal panel area can be exposed for this lamp front shroud surrounding.
When enforcement, this lamp front shroud includes one in order to spread the diffuser plate of light.
When enforcement, this light fixture module is LED lamp module.
When enforcement, this heat-dissipating casing rear end is by a fixing metal sheet, and for being combined with above-mentioned lamp socket, and this fixing metal sheet is provided with at least two holes.
When enforcement, this metal seat board is incorporated on the front opening of this heat-dissipating casing by the interlocking external member of a metal.
In aforementioned all embodiments, the better selection aluminium of metal parts or aluminium base are made.
The beneficial effects of the utility model are, after light fixture module group assembling is on metal seat board, the heat coming out when this light fixture module work gets final product first at least two louvres on metal seat board and metal pedestal panel area and outwards conducts, and improve radiating efficiency by the metal material of this heat-dissipating casing and at least two integrally formed radiating fins thereof again, the inner wall of heat-dissipating casing is set has at least two perforation can, for the convection current of inside and outside cold and hot air, more can significantly improve the efficiency of integral heat sink.
For further understanding the utility model, below lift preferred embodiment, coordinate accompanying drawing, Reference numeral, concrete constitution content of the present utility model and effect of reaching thereof are described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the stereo appearance figure after the utility model embodiment light fixture heat radiation module and lamp socket combination.
Fig. 2 is the outward appearance exploded view of the utility model embodiment light fixture heat radiation module.
Fig. 3 is the schematic appearance of heat-dissipating casing one angle in the utility model embodiment.
Fig. 4 is the schematic appearance of metal seat board in the utility model embodiment.
Fig. 5 is the schematic appearance of radiating fin in the utility model embodiment.
Fig. 6 is another schematic appearance of radiating fin in the utility model embodiment.
Fig. 7 is the vertical partial schematic sectional view after the utility model embodiment light fixture heat radiation module and lamp socket combination.
Fig. 8 is the schematic appearance of the utility model embodiment while being used in 60W large-power lamp.
Fig. 9 is the schematic appearance of the utility model embodiment while being used in 100W large-power lamp.
[symbol description]
1: lamp socket 2: heat-dissipating casing
21: fixing metal sheet 211: hole
22: perforation 23: radiating fin 231: breach
3: lamp front shroud 31: diffuser plate
4: metal seat board 40: interlocking external member 41: louvre
5: light fixture module.
The specific embodiment
Refer to Fig. 1 ~ Fig. 7, accompanying drawing content is a preferred embodiment of the utility model light fixture heat radiation module, it,, for after being connected with a lamp socket 1, provides heat radiation, and the utility model light fixture heat radiation module is mainly made up of a heat-dissipating casing 2, a lamp front shroud 3 and a metal seat board 4.
As shown in Fig. 1 ~ Fig. 3, this heat-dissipating casing 2 is the tubular structure that a metal material is made, its rear and front end forms an opening, wherein heat-dissipating casing 2 rear ends are by a fixing metal sheet 21 (or aluminium circle), for with above-mentioned lamp socket 1 combination, and this fixing metal sheet 21 is provided with at least two holes 211, and the inner heat-dissipating space that forms of heat-dissipating casing 2, and inner wall is provided with the perforation 22 of at least two heat transmissions.On the metal material of another this heat-dissipating casing 2, be formed with at least two radiating fins 23, these at least two radiating fins 23 are equidistant and form on this metal material, the external form of radiating fin 23 can be outer rim is made as to arc (being applied to as shown in Figure 5, Figure 8 the large-power lamp of 60W), or is provided with a U-shaped breach 231(and is applied to as shown in Fig. 6, Fig. 9 the large-power lamp of 100W).
This lamp front shroud 3 is covered on the front end of above-mentioned metal seat board 4, and wherein this lamp front shroud 3 includes one in order to spread the diffuser plate 31 of light.
This metal seat board 4 is for being arranged between this lamp front shroud 3 and heat-dissipating casing 2, and this metal seat board 4 can be incorporated on these heat-dissipating casing 2 front openings by a metal interlocking external member 40.This metal seat board 4 is provided with at least two louvres 41 around, wherein the diameter of this metal seat board 4 is greater than the diameter of lamp front shroud 3, make metal seat board 4 around at least two louvres 41 can outwards be exposed to lamp front shroud 3 surroundings (as shown in Fig. 1, Fig. 4, Fig. 7), metal seat board 4 middle positions supply a light fixture module 5 combined thereon, this light fixture module 5 is a LED lamp module, make after 5 energisings of light fixture module, light can be through lamp front shroud 3 and to external exposure.
Therefore, when enforcement, after light fixture module 5 is assembled on metal seat board 4, its heat coming out gets final product first at least two louvres 41 on around metal seat board 4 and metal seat board 4 and outwards conducts, and improve radiating efficiency by the metal material of this heat-dissipating casing 2 and integrally formed at least two radiating fins 23 thereof again, the inner wall of heat-dissipating casing 2 is set has at least two perforation 22 can, for the convection current of inside and outside cold and hot air, more can significantly improve the efficiency of integral heat sink.
It should be noted that, in the utility model, the better selection aluminium of all metal parts or aluminium base are made.
The above is specific embodiment of the utility model and the technological means used, can derive and derive many changes and correction according to exposure herein or instruction, still can be considered that the equivalence that conception of the present utility model is done changes, its effect producing does not exceed the connotation that description and accompanying drawing are contained yet, all should be considered as, in technology category of the present utility model, closing first Chen Ming.
Claims (10)
1. a light fixture heat radiation module, for after being connected with a lamp socket, provides heat radiation, it is characterized in that, comprising:
A heat-dissipating casing, this heat-dissipating casing is the made tubular structure of metal material, its rear and front end forms an opening, wherein, this rear end supplies in conjunction with above-mentioned lamp socket, and a heat-dissipating space of the inner formation of this heat-dissipating casing is separately formed with at least two radiating fins on this metal material;
A lamp front shroud; And
A metal seat board, this metal seat board is for being arranged between this lamp front shroud and this heat-dissipating casing, this lamp front shroud can be covered on, this metal pedestal panel area is provided with at least two louvres, the middle position of this aluminum base plate is incorporated into for a light fixture module, described louvre, makes after the energising of light fixture module for the middle position in conjunction with light fixture module around this, and light can be through this lamp front shroud and to external exposure.
2. light fixture heat radiation module as claimed in claim 1, is characterized in that, described radiating fin is equidistant and forms on this heat-dissipating casing.
3. light fixture heat radiation module as claimed in claim 1, is characterized in that, the outer rim of described each radiating fin is made as arc or fold-line-shaped.
4. light fixture heat radiation module as claimed in claim 1, is characterized in that, described each radiating fin is provided with U-shaped breach.
5. light fixture heat radiation module as claimed in claim 1, is characterized in that, the inside wall of this heat-dissipating casing is provided with the perforation of at least two heat transmissions.
6. light fixture heat radiation module as claimed in claim 1, is characterized in that, the diameter of this metal seat board is greater than the diameter of this lamp front shroud, and this above louvre of metal pedestal panel area can be exposed for this lamp front shroud surrounding.
7. light fixture heat radiation module as claimed in claim 1, is characterized in that, this lamp front shroud includes one in order to spread the diffuser plate of light.
8. light fixture heat radiation module as claimed in claim 1, is characterized in that, this light fixture module is LED lamp module.
9. light fixture heat radiation module as claimed in claim 1, is characterized in that, this heat-dissipating casing rear end is by a fixing metal sheet, and for being combined with above-mentioned lamp socket, and this fixing metal sheet is provided with at least two holes.
10. light fixture heat radiation module as claimed in claim 1, is characterized in that, this metal seat board is incorporated on the front opening of this heat-dissipating casing by the interlocking external member of a metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320775072.4U CN203615294U (en) | 2013-11-29 | 2013-11-29 | Lamp heat radiating module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320775072.4U CN203615294U (en) | 2013-11-29 | 2013-11-29 | Lamp heat radiating module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203615294U true CN203615294U (en) | 2014-05-28 |
Family
ID=50767936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320775072.4U Expired - Fee Related CN203615294U (en) | 2013-11-29 | 2013-11-29 | Lamp heat radiating module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203615294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674081A (en) * | 2014-10-25 | 2016-06-15 | 东莞市闻誉实业有限公司 | Led lamp |
| CN106152062A (en) * | 2016-08-03 | 2016-11-23 | 中山市风华稀柠照明设计有限公司 | A kind of industrial and mineral LED lamp radiator |
-
2013
- 2013-11-29 CN CN201320775072.4U patent/CN203615294U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674081A (en) * | 2014-10-25 | 2016-06-15 | 东莞市闻誉实业有限公司 | Led lamp |
| CN106152062A (en) * | 2016-08-03 | 2016-11-23 | 中山市风华稀柠照明设计有限公司 | A kind of industrial and mineral LED lamp radiator |
| CN106152062B (en) * | 2016-08-03 | 2020-01-17 | 东莞市恒朔电子科技有限公司 | Industrial and mining LED lamp 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: 20140528 Termination date: 20211129 |