CN203413400U - Straight lamp capable of radiating heat easily - Google Patents
Straight lamp capable of radiating heat easily Download PDFInfo
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- CN203413400U CN203413400U CN201320443195.8U CN201320443195U CN203413400U CN 203413400 U CN203413400 U CN 203413400U CN 201320443195 U CN201320443195 U CN 201320443195U CN 203413400 U CN203413400 U CN 203413400U
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- Prior art keywords
- cover body
- radiator
- straight lamp
- heat
- heat conduction
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- 238000009792 diffusion process Methods 0.000 claims abstract description 25
- 229910052782 aluminium Inorganic materials 0.000 claims description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 14
- 230000005855 radiation Effects 0.000 claims description 14
- 239000004411 aluminium Substances 0.000 claims description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000032683 aging Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of straight lamps, and particularly relates to a straight lamp capable of radiating heat easily. The straight lamp capable of radiating heat easily comprises a lampshade and a heat radiator; the heat radiator is connected with an LED (light-emitting diode) light-emitting module; the lampshade is formed through enclosing by a heat radiating shade body and a light diffusion shade body; the LED light-emitting module faces the light diffusion shade body; the heat radiator is embedded in the inner wall of a heat conduction shade body. The heat radiator of the straight lamp provided by the utility model is embedded in the inner wall of the lampshade, is convenient to assemble, and is safe to use; moreover, the lampshade is formed through enclosing by the heat radiating shade body and the light diffusion shade body, so that the straight lamp capable of radiating heat easily provided by the utility model has a favorable light transmitting effect as well as can radiate heat generated by the LED light-emitting module rapidly; additionally, because the heat radiator is embedded in the inner wall of the heat conduction shade body, that is, the heat radiator and the heat conduction shade body are in direct contact, and further the heat radiating efficiency is improved; the favorable light-emitting efficiency is ensured; the service life is prolonged.
Description
Technical field
The utility model relates to straight lamp technical field, relates in particular to a kind of straight lamp of easy heat radiation.
Background technology
Along with the continuous reinforcement of the consciousness of global environmental protection, energy saving has become current trend, and LED industry is one of industry attracting most attention in recent years.Be developed so far, that LED product has had is energy-conservation, power saving, high efficiency, the reaction time is fast, life cycle is long and the advantage such as not mercurous, environmental protection.Yet in general LED high power products, be about 20% electric energy and convert light to, remaining 80% electric energy is all converted to heat energy.Generally speaking, if the heat energy producing when LED is luminous cannot be derived, will make LED interface temperature too high, and then affect life cycle, luminous efficiency and the stability of product, therefore, promote the luminous efficiency of LED, the loose management of heat of LED system just becomes an important topic with design.
Application number is 201020608824.4 Chinese utility model patent, the luminous LED straight tube fluorescent tube of a kind of wide-angle is disclosed, it comprises light shield, aluminum-based circuit board and wedge shape radiator, and aluminum-based circuit board is fixed on the top of wedge shape radiator, and wedge shape radiator and light shield fasten.Because light shield only has this kind of function of printing opacity, the heat that is difficult for LED light emitting module to produce effectively distributes, and has a strong impact on luminous efficiency and the service life of LED straight tube fluorescent tube.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, and a kind of straight lamp of easy heat radiation is provided.
The utility model is achieved through the following technical solutions.
A kind of straight lamp of easy heat radiation, comprise lampshade and radiator, described radiator is connected with LED light emitting module, and described lampshade is enclosed and formed by heat conduction cover body and light diffusion cover body, described LED light emitting module is towards described light diffusion cover body, and described radiator is embedded at the inwall of described heat conduction cover body.
Wherein, described radiator comprises brace and the connecting pin being connected with described brace, and the outer surface of described connecting pin offers groove, and the inwall of described heat conduction cover body is provided with bulge-structure, and described bulge-structure mates with described groove.
Wherein, the junction of described brace and described connecting pin is provided with locking nail hole.
Wherein, described radiator also offers slot, and described slot is arranged at the side of described locking nail hole, and described LED light emitting module is installed in described slot.
Wherein, LED light emitting module comprises LED unit and aluminium base, and described LED unit is fixedly connected on described aluminium base, and described aluminium base contacts with the inwall of described slot.
Wherein, described radiator and described heat conduction cover body enclose formation crossed beam trunking.
Wherein, described radiator is aluminium alloy heat radiator.
Wherein, described heat conduction cover body and described smooth diffusion shell body by integral forming.
Wherein, described heat conduction cover body is heat conduction PC cover body, and described light diffusion cover body is light diffusion PC cover body.
The beneficial effects of the utility model are: radiator of the present utility model is embedded at the inwall of lampshade, easy to assembly, use safety, and lampshade is enclosed and is formed by heat conduction cover body and light diffusion cover body, make the utility model when possessing good translucent effect, the heat Quick diffusing that LED light emitting module can be produced is gone out, due to radiator, be embedded in addition the inwall of heat conduction cover body, be that radiator directly contacts with heat conduction cover body, further improved radiating efficiency, guarantee good luminous efficiency, increase the service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is decomposing schematic representation of the present utility model.
Reference numeral comprises:
1-lampshade, 11-heat conduction cover body, 12-light diffusion cover body, 13-bulge-structure, 2-radiator, 21-connecting pin, 22-groove, 23-locking nail hole, 24-slot, 3-LED light emitting module, 31-LED unit, 32-aluminium base, 4-crossed beam trunking.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
embodiment mono-.
As shown in Figure 1 and Figure 2, the present embodiment be take direction shown in Fig. 1 as reference direction, the straight lamp of a kind of easy heat radiation of the present embodiment, comprise lampshade 1 and radiator 2, described radiator 2 is connected with LED light emitting module 3, described lampshade 1 is enclosed and is formed by heat conduction cover body 11 and light diffusion cover body 12, and described LED light emitting module 3 is towards described light diffusion cover body 12, and described radiator 2 is embedded at the inwall of described heat conduction cover body 11.Radiator 2 of the present utility model is embedded at the inwall of lampshade 1, easy to assembly, use safety, and lampshade 1 is enclosed and is formed by heat conduction cover body 11 and light diffusion cover body 12, make the utility model when possessing good translucent effect, the heat Quick diffusing that LED light emitting module 3 can be produced is gone out, due to radiator 2, be embedded in addition the inwall of heat conduction cover body 11, be that radiator 2 directly contacts with heat conduction cover body 11, further improved radiating efficiency, guarantee good luminous efficiency, increase the service life.
In the present embodiment, described radiator 2 comprises brace and the connecting pin 21 being connected with described brace, the outer surface of described connecting pin 21 offers groove 22, and the inwall of described heat conduction cover body 11 is provided with bulge-structure 13, and described bulge-structure 13 mates with described groove 22.Bulge-structure 13 coordinates with groove 22 closely, and radiator 2 is connected firmly with heat conduction cover body 11; Particularly, bulge-structure 13 is grafting with groove 22, so radiator 2 is detachable with heat conduction cover body 11, is convenient to user's dismounting, has replaced the connected mode of existing lock screw, simplifies manufacturing procedure, improve assembling speed.
In the present embodiment, the junction of described brace and described connecting pin 21 is provided with locking nail hole 23.Drivescrew in locking nail hole 23, can make the utility model be connected with lamp holder by screw, is connected firmly, and uses safety.
In the present embodiment, described radiator 2 also offers slot 24, and described slot 24 is arranged at the side of described locking nail hole 23, and described LED light emitting module 3 is installed in described slot 24.By 24 pairs of LED light emitting modules 3 of slot, position, easy accessibility, is convenient to user's later stage to change LED light emitting module 3.
In the present embodiment, LED light emitting module 3 comprises LED unit 31 and aluminium base 32, and described LED unit 31 is fixedly connected on described aluminium base 32, and described aluminium base 32 contacts with the inwall of described slot 24.Aluminium base 32 thermal conductivity factors are high, and aluminium base 32 contacts with the inwall of slot 24, can make the heat that LED unit 31 distributes conduct to fast radiator 2 by aluminium base 32, improve radiating efficiency.
In the present embodiment, described radiator 2 encloses and forms crossed beam trunking 4 with described heat conduction cover body 11.Crossed beam trunking 4 is convenient to take in the electric wire in lampshade 1, improved the convenience of later stage dismounting maintenance, and because of crossed beam trunking 4 and heat conduction cover body 11 close, heat can distribute in time and avoid the interior temperature of crossed beam trunking 4 high, and then prevent that electric wire from causing the phenomenon of aging acceleration, electric leakage because being heated, safe, avoid in addition wire to be directly placed in light diffusion cover body 12 and shut out the light, guarantee the effect of light diffusion of the present utility model.
In the present embodiment, described heat conduction cover body 11 and described light diffusion cover body 12 are one-body molded.Heat conduction cover body 11 and the 12 one extrusion modlings of light diffusion cover body, easy to process, saved assembly process, be conducive to enhance productivity, reduce costs.
embodiment bis-.
The difference of the present embodiment and embodiment mono-is: described in the present embodiment, radiator 2 is aluminium alloy heat radiator.Aluminium alloy heat radiator thermal conductivity factor is high, and radiating effect is remarkable, has further guaranteed good luminous efficiency of the present utility model, extends its service life.
In the present embodiment, described heat conduction cover body 11 is heat conduction PC(Merlon) cover body, described light diffusion cover body 12 is light diffusion PC cover body.The diffusivity of light diffusion PC cover body can reach 99%, is uniformly dispersed without brilliant point, and light transmittance can reach 86%-93%, and brightness is the more than 2 times of traditional lampshade, and ageing-resistant, anti-flammability is good, uviolresistance is good; Heat conduction PC cover body has the heat resistance of high-quality, and it has good caking property, is convenient to extrusion molding.
Other structure of the present embodiment is identical with embodiment mono-, does not repeat them here.
The above embodiment, it is better embodiment of the present utility model, be not to limit the utility model practical range, the equivalence of doing according to structure, feature and principle described in the utility model claim therefore all changes or modifies, and all should comprise in the utility model patent claim.
Claims (9)
1. the easy straight lamp of heat radiation, comprise lampshade and radiator, described radiator is connected with LED light emitting module, it is characterized in that: described lampshade is enclosed and formed by heat conduction cover body and light diffusion cover body, described LED light emitting module is towards described light diffusion cover body, and described radiator is embedded at the inwall of described heat conduction cover body.
2. the straight lamp of a kind of easy heat radiation according to claim 1, it is characterized in that: described radiator comprises brace and the connecting pin being connected with described brace, the outer surface of described connecting pin offers groove, the inwall of described heat conduction cover body is provided with bulge-structure, and described bulge-structure mates with described groove.
3. the straight lamp of a kind of easy heat radiation according to claim 2, is characterized in that: the junction of described brace and described connecting pin is provided with locking nail hole.
4. the straight lamp of a kind of easy heat radiation according to claim 3, is characterized in that: described radiator also offers slot, and described slot is arranged at the side of described locking nail hole, and described LED light emitting module is installed in described slot.
5. the straight lamp of a kind of easy heat radiation according to claim 4, is characterized in that: LED light emitting module comprises LED unit and aluminium base, and described LED unit is fixedly connected on described aluminium base, and described aluminium base contacts with the inwall of described slot.
6. the straight lamp of a kind of easy heat radiation according to claim 1, is characterized in that: described radiator and described heat conduction cover body enclose formation crossed beam trunking.
7. the straight lamp of a kind of easy heat radiation according to claim 1, is characterized in that: described radiator is aluminium alloy heat radiator.
8. the straight lamp of a kind of easy heat radiation according to claim 1, is characterized in that: described heat conduction cover body and described smooth diffusion shell body by integral forming.
9. according to the straight lamp of a kind of easy heat radiation described in claim 1 ~ 8 any one, it is characterized in that: described heat conduction cover body is heat conduction PC cover body, described light diffusion cover body is light diffusion PC cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443195.8U CN203413400U (en) | 2013-07-24 | 2013-07-24 | Straight lamp capable of radiating heat easily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443195.8U CN203413400U (en) | 2013-07-24 | 2013-07-24 | Straight lamp capable of radiating heat easily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413400U true CN203413400U (en) | 2014-01-29 |
Family
ID=49976288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320443195.8U Expired - Fee Related CN203413400U (en) | 2013-07-24 | 2013-07-24 | Straight lamp capable of radiating heat easily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203413400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994347A (en) * | 2014-04-23 | 2014-08-20 | 王定锋 | LED heat radiation structure formed by mixing heat conducting insulation powder and resin and LED linear lamp |
-
2013
- 2013-07-24 CN CN201320443195.8U patent/CN203413400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994347A (en) * | 2014-04-23 | 2014-08-20 | 王定锋 | LED heat radiation structure formed by mixing heat conducting insulation powder and resin and LED linear lamp |
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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: 20140129 |