CN202719573U - Efficient heat-radiating structure applied to illumination lamp - Google Patents
Efficient heat-radiating structure applied to illumination lamp Download PDFInfo
- Publication number
- CN202719573U CN202719573U CN2012203879483U CN201220387948U CN202719573U CN 202719573 U CN202719573 U CN 202719573U CN 2012203879483 U CN2012203879483 U CN 2012203879483U CN 201220387948 U CN201220387948 U CN 201220387948U CN 202719573 U CN202719573 U CN 202719573U
- Authority
- CN
- China
- Prior art keywords
- ring
- lampshade
- lighting
- heat
- protection ring
- 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
- 238000005286 illumination Methods 0.000 title abstract description 13
- 230000001681 protective Effects 0.000 abstract 3
- 239000011324 bead Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Abstract
The utility model discloses an efficient heat-radiating structure applied to an illumination lamp. The efficient heat-radiating structure applied to the illumination lamp comprises a hollow lamp cover, wherein one end of the lamp cover is provided with an opening, the lamp cover is provided with a plurality of heat-radiating grooves, a protective handle is connected with the outer wall of the lamp cover and is arranged along the center of the outer wall of the lamp cover, a protective ring is arranged at the opening end of the lamp cover, and a heat-radiating plate is arranged inside the protective ring and is provided with a plurality of heat-radiating holes and a plurality of light-transmitting covers. The heat-radiating structure is simple in principle. Due to the design of the heat-radiating grooves and the heat-radiating holes up and down, heat generated when light beads illuminate is effectively radiated, the efficiency of heat radiation is improved through the convection of the air, and the service life of the illumination lamp is guaranteed.
Description
Technical field
The utility model relates to radiator structure, especially relates to for the high-efficiency heat radiation structure on the lighting.
Background technology
Illumination is the measure that utilizes various light illuminating work and life area or item.Utilize the title " natural lighting " of the sun and skylight; Utilize the title " artificial light " of artificial light source.The primary and foremost purpose of illumination is to create good visibility and the environment of comfortable happiness.Light fixture refers to energy printing opacity, distribution and the photodistributed utensil of change light source, comprises being useful on fixing except light source and the required whole parts and components of protection light source, and is connected necessary circuit annex with power supply.Modern lighting fixtures comprises lighting of home, commercial lighting, industrial lighting, road lighting, Landscape Lighting, special lighting etc.Lighting of home incandescent lamp bulb the earliest occurred from the birth of electricity, developed into afterwards fluorescent tube, again finally the illumination etc. of electricity-saving lamp, Halogen lamp LED, halogen tungsten lamp, gas-discharge lamp and LED special material, all lightings are mostly or under the development of these light sources and develop, such as up till now all kinds of technique lamp decorations etc. from the electric lamp holder to the Fluorescent Light and Fixtures.
The light source of commercial lighting also develops on the incandescent lamp basis, and such as Halogen lamp LED, Metal halogen lamp etc., light fixture mainly are that label, advertisement, characteristic show window and background illumination etc. all are constantly to arise at the historic moment according to growth requirement with two kinds of optically focused and floodlights.The light source of industrial lighting is as main take gas-discharge lamp, fluorescent lamp, in conjunction with other light fixture lamp decoration, customize such as waterproof, the requirement such as explosion-proof, dustproof, but industrial lighting is need to be careful, particularly on selection light source and light fixture, all be worthy of careful study, color, fabric texture institute's produce an effect under different light sources such as clothing making are different, reflectivity is mainly considered in the selection of light fixture, illumination, maintenance factor etc., and domestic most enterprise still not too payes attention at present, only may do relatively individual in some overseas-funded enterprises.
The light fixture of road lighting and Landscape Lighting is fully different on selecting, do not think that just illumination is just passable, road lighting can not be pursued simply attractive in appearance and ignore safe illumination and mist transmitting, and that the selection of landscape lighting luminaire and light source will take into full account will be energy-conservation and attractive in appearance, because Landscape Lighting does not need so high illumination, as long as the characteristic of an illumination of construction is just passable.Light fixture because the generation of its heat is very large, if can not in time dispel the heat, can cause had a strong impact on the service life of light fixture when throwing light on, in the production of light fixture now, and being designed to for the main flow design of heat radiation.
The utility model content
The purpose of this utility model is to overcome the shortcoming and defect of above-mentioned prior art, be provided for the high-efficiency heat radiation structure on the lighting, this radiator structure principle is simple, by design radiating groove and louvre up and down, the dissipation of heat that produces in the time of can be effectively that the lamp pearl is luminous, strengthen the efficient of heat radiation by the convection current of air, guaranteed the service life of light fixture.
The purpose of this utility model is achieved through the following technical solutions: be used for the high-efficiency heat radiation structure on the lighting; the lampshade that comprises an end opening and inner hollow; be provided with several radiating grooves on the lampshade; be connected with the protection handle on the outer wall of described lampshade; and described protection handle arranges along the outer wall center of lampshade; the openend of lampshade is provided with protection ring, and protection ring inside is provided with heat sink, and is provided with several louvres and several diffusers on the heat sink.
Further, described radiating groove is symmetrical arranged along the protection handle.
Further, the quantity of described diffuser is three, and is Chinese character pin-shaped distribution, and louvre is evenly distributed on Chinese character pin-shaped outside.
Further, an end of described protection ring is connected with the lampshade openend, and the external diameter of protection ring is consistent with the outside dimension of lampshade openend, and the other end of protection ring is provided with back-up ring.
Further, the internal diameter size of described back-up ring is identical with the internal diameter size of protection ring, and the outside dimension of back-up ring is greater than the outside dimension of protection ring, and heat sink is arranged on the end near back-up ring.
Further, be provided with retainer plate on the outer wall of described protection ring, described retainer plate is connected with protection ring by pin.
In sum, the beneficial effects of the utility model are: this radiator structure principle is simple, by design radiating groove and louvre up and down, and the dissipation of heat that produces in the time of can be effectively that the lamp pearl is luminous, strengthen the efficient of heat radiation by the convection current of air, guaranteed the service life of light fixture.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Mark and corresponding parts title in the accompanying drawing: 1-protection ring; 2-lampshade; 3-radiating groove; 4-protection handle; 5-pin; 6-retainer plate; 7-back-up ring; 8-diffuser; 9-louvre; 10-heat sink.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment:
As shown in Figure 1; be used for the high-efficiency heat radiation structure on the lighting; the lampshade 2 that comprises an end opening and inner hollow; be provided with several radiating grooves 3 on the lampshade 2; be connected with protection handle 4 on the outer wall of described lampshade 2, and described protection handle 4 arranges along the outer wall center of lampshade 2, the openend of lampshade 2 is provided with protection ring 1; protection ring 1 inside is provided with heat sink 10, and is provided with several louvre 9 and several diffusers 8 on the heat sink 10.Radiating groove 3 and louvre 9 form convection current with air in light fixture, strengthen the circulation of air, so that heat can distribute rapidly, prolong the service life of light fixture.
Described radiating groove 3 is symmetrical arranged along protection handle 4.So that the radiating effect of light fixture is even.
The quantity of described diffuser 8 is three, and is Chinese character pin-shaped distribution, and louvre 9 is evenly distributed on Chinese character pin-shaped outside.Diffuser 8 inside are provided with the lamp pearl, and light is come out by diffuser 8, and diffuser 8 can avoid steam or dust to contact with the direct of lamp pearl.
One end of described protection ring 1 is connected with lampshade 2 openends, and the external diameter of protection ring 1 is consistent with the outside dimension of lampshade 2 openends, and the other end of protection ring 1 is provided with back-up ring 7.Protection ring 1 adopts metal material to make, and lamp pearl adstante febre can not cause damage to element in the protection light fixture.
The internal diameter size of described back-up ring 7 is identical with the internal diameter size of protection ring 1, and the outside dimension of back-up ring 7 is greater than the outside dimension of protection ring 1, and heat sink 10 is arranged on the end near back-up ring 7.Back-up ring 7 is used for stopping that rainy rainwater enters into lamp interior, so the size of back-up ring 7 is larger.
Be provided with retainer plate 6 on the outer wall of described protection ring 1, described retainer plate 6 is connected with protection ring 1 by pin 5.Retainer plate 6 is used for adjusting the trickle angle of light fixture, so that the range of exposures of light fixture can change.
Take aforesaid way, just can realize preferably the utility model.
Claims (6)
1. be used for the high-efficiency heat radiation structure on the lighting; it is characterized in that: the lampshade (2) that comprises an end opening and inner hollow; be provided with several radiating grooves (3) on the lampshade (2); be connected with protection handle (4) on the outer wall of described lampshade (2); and described protection handle (4) arranges along the outer wall center of lampshade (2); the openend of lampshade (2) is provided with protection ring (1); protection ring (1) inside is provided with heat sink (10), and is provided with several louvres (9) and several diffusers (8) on the heat sink (10).
2. according to claim 1 for the high-efficiency heat radiation structure on the lighting, it is characterized in that: described radiating groove (3) is symmetrical arranged along protection handle (4).
3. according to claim 1 for the high-efficiency heat radiation structure on the lighting, it is characterized in that: the quantity of described diffuser (8) is three, and is Chinese character pin-shaped distribution, and louvre (9) is evenly distributed on Chinese character pin-shaped outside.
4. according to claim 1 for the high-efficiency heat radiation structure on the lighting; it is characterized in that: an end of described protection ring (1) is connected with lampshade (2) openend; and the external diameter of protection ring (1) is consistent with the outside dimension of lampshade (2) openend, and the other end of protection ring (1) is provided with back-up ring (7).
5. according to claim 4 for the high-efficiency heat radiation structure on the lighting; it is characterized in that: the internal diameter size of described back-up ring (7) is identical with the internal diameter size of protection ring (1); and the outside dimension of back-up ring (7) is greater than the outside dimension of protection ring (1), and heat sink (10) is arranged on the end near back-up ring (7).
According to claim 1 in 5 any one described for the high-efficiency heat radiation structure on the lighting; it is characterized in that: be provided with retainer plate (6) on the outer wall of described protection ring (1), described retainer plate (6) is connected with protection ring (1) by pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203879483U CN202719573U (en) | 2012-08-07 | 2012-08-07 | Efficient heat-radiating structure applied to illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203879483U CN202719573U (en) | 2012-08-07 | 2012-08-07 | Efficient heat-radiating structure applied to illumination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719573U true CN202719573U (en) | 2013-02-06 |
Family
ID=47621396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203879483U Expired - Fee Related CN202719573U (en) | 2012-08-07 | 2012-08-07 | Efficient heat-radiating structure applied to illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719573U (en) |
-
2012
- 2012-08-07 CN CN2012203879483U patent/CN202719573U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102720961A (en) | LED (light emitted diode) candle lamp capable of lightening in entire space | |
| CN201014246Y (en) | Plastics cover LED lighting lamp | |
| CN201696928U (en) | Down lamp with multiple light sources | |
| CN201050762Y (en) | Road lamp structure | |
| CN202719573U (en) | Efficient heat-radiating structure applied to illumination lamp | |
| CN201851997U (en) | Integrated LED down lamp | |
| CN204806042U (en) | Spherical lamps and lanterns | |
| CN204573771U (en) | Type variable independently dispels the heat Dual Drive wall lamp | |
| CN202972658U (en) | LED (Light Emitting Diode) bulb assembly | |
| CN107893972A (en) | The structure of radiating efficiency can be improved on illuminator | |
| CN202176998U (en) | Easy-radiating, large-power and embedded light-emitting diode (LED) tube lamp | |
| CN215892261U (en) | Novel reflection bulb | |
| CN202992986U (en) | Colorfully decorated lamp | |
| CN206036795U (en) | Diversified ventilative lamps and lanterns of cavity | |
| CN202660264U (en) | Light emitting diode (LED) indoor illumination lamp module | |
| CN202835085U (en) | Light-emitting diode (LED) ceiling lamp | |
| CN206130595U (en) | Light -emitting diode (LED) bulb lamp | |
| CN202629905U (en) | Heat dissipation type lampshade used for candle lamp | |
| CN202647343U (en) | Spiral lamp capable of rapidly dissipating heat | |
| CN203892983U (en) | LED (light-emitting diode) tube light | |
| CN206398485U (en) | A kind of LED spotlight | |
| CN206159941U (en) | Light efficiency adjustable antidazzle light COB ceiling light | |
| CN202402983U (en) | Direct luminescence type LED candle lamp | |
| CN202302804U (en) | Bulb lamp with annularly distributed light sources in flexible printed circuit board (PCB) modular mode | |
| CN201909273U (en) | Led energy-saving ceiling lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20130807 |