CN202708802U - Luminaire heat radiation structure - Google Patents
Luminaire heat radiation structure Download PDFInfo
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- CN202708802U CN202708802U CN2011204663890U CN201120466389U CN202708802U CN 202708802 U CN202708802 U CN 202708802U CN 2011204663890 U CN2011204663890 U CN 2011204663890U CN 201120466389 U CN201120466389 U CN 201120466389U CN 202708802 U CN202708802 U CN 202708802U
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- heat radiation
- section bar
- heat sink
- heat
- sink section
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Abstract
The utility model relates to a luminaire heat radiation structure which comprises heat radiation sectional materials, a mask panel, an air channel cover plate and at least a fan. The heat radiation sectional materials are used for installing each part of a luminaire, the mask panel is arranged on the heat radiation sectional materials in an attaching mode, the air channel cover plate is arranged on the heat radiation sectional materials in a covering mode to form a plurality of air channels, and the fan is arranged on the heat radiation sectional materials and exposed on the air channel cover plate. The utility model further provides an aquarium light which includes the luminaire heat radiation structure. Due to the fact that the heat radiation sectional materials, a light emitting diode (LED) aluminium base module light source and a drive power supply are installed in a tight attaching mode, the heat of the luminaire can be quickly transmitted to the heat radiation sectional materials, the heat of the heat radiation sectional materials are taken away through the fan, and meanwhile the air channel cover plate which is covered on the heat radiation sectional materials forms the heat radiation channels, so that cold air brought by the fan can reach to every place of the heat radiation sectional materials, and thus the heat on the heat radiation sectional materials is taken away. Accordingly, heat radiation is even, heat radiation capacity is good, and meanwhile heat radiation performance is good. The luminaire heat radiation structure enables the size of products to be miniaturized, cost to be low and noise to be less, and is suitable for heat radiation of a high-power LED aquarium light in an aquarium.
Description
Technical field
The utility model relates to a kind of light fixture field of radiating, relates in particular to a kind of lamp cooling structure.
Background technology
Aquatic animals lamp is growth to be provided and to view and admire needed illumination such as coral, fish and pasture and water etc. to the Shui nationality are biological.At existing LED aquatic animals lamp lamp field of radiating, the radiating mode of main flow has wind-cooling heat dissipating, namely relies on fan, comes radiating and cooling, realizes the temperature stabilization of LED light fixture.This radiating mode has certain heat radiation effect, but this pattern is not installed heat sink section bar, and heat-sinking capability is not strong, in case and fan go wrong and will lose heat-sinking capability, accelerate the lamp pearl and lost efficacy; The use fan that wind-cooling heat dissipating can be a large amount of simultaneously can cause noise larger.Also having in addition a kind of more common radiating mode is to adopt the heat sink section bar heat radiation, utilize the special construction of heat sink section bar to reach the purpose of heat radiation, this mode generally is to rely on large-scale heat sink section bar, all need very large volume and cost high, and little limited with regard to heat-sinking capability of specification is difficult to guarantee the effect of the high heat-sinking capability of small size.Also has in addition a kind of heat sinking mode, by heat sink section bar and fan to combination, but heat sink section bar directly is connected with the outside in this radiating mode, the above does not have cover plate, the cold air of fan can't reach every part of heat sink section bar fully, need simultaneously larger rotation speed of the fan, can cause noise to strengthen.Its heat-sinking capability is also limited, and radiating effect is also inhomogeneous, and is tighter to the size requirements of size.These radiating modes have certain radiating effect, but all there is apparent in view defective in these radiating modes.Be difficult to all accomplish that noise is little, volume is little, and heat-sinking capability is outstanding, and these are that in the market LED aquatic animals lamp all is difficult to all take into account solution.
In existing cooling system, all there are not distinct issues of the large or heat-sinking capability of noise in the pattern of the cooling system wind-cooling heat dissipating of main flow and structural shape heat radiation, and some other mode such as liquid-cooling heat radiation, heat pipe heat radiation etc. all exists installs inconvenience, complex structure, the defectives such as price.
Therefore, existing lamp cooling structure obviously exists inconvenience and defective in actual use, so be necessary to be improved.
The utility model content
Main purpose of the present utility model is to provide a kind of lamp cooling structure, and its heat radiation is more even, and heat-sinking capability is better, be convenient to the miniaturization of product, simple in structure being convenient to realize, cost is lower, noise is less, is applicable to the heat radiation of great power LED aquatic animals lamp in the aquarium.
In order to achieve the above object, the utility model proposes a kind of lamp cooling structure, described radiator structure comprises:
Heat sink section bar is for each part of mounted lamp;
Mask plate is mounted on the heat sink section bar;
Air duct cover board, covering is arranged on the described heat sink section bar, to form a plurality of air channels;
At least one fan is installed on the described heat sink section bar, and is revealed in described air duct cover board.
According to lamp cooling structure of the present utility model, described radiator structure also comprises the suspension ring that are connected with described heat sink section bar or described air duct cover board.
Described radiator structure both sides also are provided with mounting bracket.
Described heat sink section bar comprises the base plate that mounts with described mask plate and perpendicular to a plurality of fin of described base plate, described a plurality of fin interval arranges, to form radiating groove.
Also be provided with aluminium base module light source, driving power, control circuit board and wireless receiving module between described mask plate and the heat sink section bar, described driving power, described control circuit board and described light fixture are connected to each other, and described wireless receiving module is connected with described control circuit board and a wireless controller.
Described light fixture is the LED lamp.
Described LED lamp is monochrome in white LED lamp, blue LED lamp, red LED lamp or the purple LED lamp or the mixing of multiple color LED.
Also be provided with the film key switch or the rotary switch that are connected with described control circuit board on the described mask plate and connect, be used for selecting the adjusting of Different Light and light-source brightness and the realization of other control.
Radiator structure of the present utility model comprises heat sink section bar, is used for each part of mounted lamp; Mask plate is mounted on the heat sink section bar; And covering air duct cover board and the fan that is arranged at heat sink section bar, fan is revealed in air duct cover board.Because upper installation LED aluminium base light source and the driving power of being used between mask plate and the heat sink section bar, its heat that distributes is larger, the utility model is by being close to installation with heat sink section bar and LED aluminium base light source and driving power, the light fixture heat can be propagated on the heat sink section bar faster, by fan the heat on the heat sink section bar is taken away; The air duct cover board that is covered in heat sink section bar forms heat dissipation channel, the cold air that fan is brought reaches each place of heat sink section bar, and then the heat on the heat sink section bar is taken away, and dispels the heat more even, heat-sinking capability is better, and heat dispersion better can make the compact in size of product simultaneously; The utility model is simple in structure simultaneously, and cost is lower, and the noise of fan is less, can guarantee the effect of the high heat-sinking capability of small size, is applicable to the heat radiation of great power LED aquatic animals lamp in the aquarium.Whereby, the utility model heat radiation is more even, and heat-sinking capability is better, is convenient to the miniaturization of product, and simple in structure being convenient to realized.
Description of drawings
Fig. 1 is the three-dimensional view of the utility model lamp cooling structure.
Fig. 2 is the partial enlarged view of the utility model lamp cooling structure.
Fig. 3 is the circuit structure principle framework figure on the mask plate in the utility model.
In order to make the technical solution of the utility model clearer, clear, be described in further detail below in conjunction with accompanying drawing.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
As depicted in figs. 1 and 2, a kind of lamp cooling structure 100 of the utility model is used for the heat radiation of aquatic animals lamp, and aquatic animals lamp is the LED lamp, and lamp cooling structure 100 comprises: mask plate 10, heat sink section bar 20, air duct cover board 30 and fan 40.
Be used for installing LED aluminium base light source 11, driving power 12, control circuit board 13 and wireless receiving module 14 between mask plate 10 and the heat sink section bar 20.Among Fig. 1, LED aluminium base light source 11, driving power 12, control circuit board 13 and wireless receiving module 14 are between mask plate 10 and heat sink section bar 20, and be therefore not shown.
Heat sink section bar 20 arranges a plurality of radiating grooves on it, heat sink section bar 20 comprises the base plate 21 that mounts with mask plate 10 and perpendicular to a plurality of fin 22 of base plate 21, described a plurality of fin interval arranges, to form radiating groove.
Air duct cover board 30 is covered on the heat sink section bar 20, and it forms the air channel by a plurality of radiating grooves of capping.
Fan 40 is installed on the heat sink section bar 20, and is revealed on the air duct cover board 30, in order to bring cool ambient air into heat sink section bar 20.Obviously, fan 40 can arrange one or more.
Radiator structure of the present utility model comprises and is mounted on mask plate 10 on the heat sink section bar 20, and covers air duct cover board 30 and the fan 40 that is arranged at heat sink section bar 20, and fan 40 is revealed in air duct cover board 30.Owing to being used for mounted lamp and power supply between mask plate 10 and the heat sink section bar 20, its heat that distributes is larger, the utility model is by being close to installation with heat sink section bar 20 and LED aluminium base light source 11 and driving power 12, make heat can propagate into faster on the heat sink section bar 20, by fan 40 heat on the heat sink section bar 20 is taken away, the air duct cover board 30 that is covered in simultaneously heat sink section bar 20 forms heat dissipation channel, the cold air that fan 40 is brought reaches each place of heat sink section bar 20, and then the heat on the heat sink section bar 20 taken away, dispel the heat more even, heat-sinking capability is better, heat dispersion better can make the compact in size of product simultaneously, the utility model is simple in structure simultaneously, cost is lower, the noise of fan is less, can guarantee the effect of the high heat-sinking capability of small size, is applicable to the heat radiation of great power LED aquatic animals lamp in the aquarium.
Preferably, radiator structure 100 also comprises the suspension ring 50 that are connected with heat sink section bar 20 or air duct cover board 30, these suspension ring 50 are used for when aquarium is larger aquatic animals lamp being suspended on above the fish jar, and radiator structure 100 both sides also are provided with mounting bracket 60, are used for aquatic animals lamp is fixed on aquarium.
As shown in Figure 3, be provided with led circuit between mask plate 10 and the heat sink section bar 20, it comprises LED aluminium base light source 11, driving power 12, control circuit board 13, wireless receiving module 14, film key switch or rotary switch 15.Driving power 12, control circuit board 13, LED aluminium base light source 11 and fan 40 are connected to each other, control circuit board 13 is by controlling led aluminium base light source 11 and fan 40 to the control of control driving power 12, wireless receiving module 14 is connected with control circuit board 13 and a wireless controller, and film key switch or rotary switch 15 are connected respectively with control circuit board 13.Thereby can carry out switch control, light on and off control and control switch time to LED aluminium base light source 11, thereby can more perfect simulating natural environment.Preferably, the LED lamp is white LED lamp, blue LED lamp, red LED lamp or purple LED lamp, more is conducive to biological growth, and decorative effect is better, has improved user's experience.
The utility model also provides a kind of aquatic animals lamp, and it comprises lamp cooling structure, and the specific embodiment of lamp cooling structure is described in detail at preamble, therefore do not repeat them here.
In sum, radiator structure of the present utility model comprises heat sink section bar and mask plate, and covers air duct cover board and the fan that is arranged at heat sink section bar, and fan is revealed in air duct cover board.Owing to being used for installing light source module and driving power between mask plate and the heat sink section bar, its heat that distributes is larger, the utility model is by being close to installation with heat sink section bar and LED aluminium base light source module and driving power, heat can be propagated on the heat sink section bar faster, by fan the heat on the heat sink section bar is taken away; The air duct cover board that is covered in heat sink section bar forms heat dissipation channel, the cold air that fan is brought reaches each place of heat sink section bar, and then the heat on the heat sink section bar is taken away, and dispels the heat more even, heat-sinking capability is better, and heat dispersion better can make the compact in size of product simultaneously; The utility model is simple in structure simultaneously, and cost is lower, and the noise of fan is less, can guarantee the effect of the high heat-sinking capability of small size, is applicable to the heat radiation of great power LED aquatic animals lamp in the aquarium.Whereby, the utility model heat radiation is more even, and heat-sinking capability is better, is convenient to the miniaturization of product, and simple in structure being convenient to realized.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the present utility model.
Claims (8)
1. a lamp cooling structure is characterized in that, described radiator structure comprises:
Heat sink section bar is for each part of mounted lamp;
Mask plate is mounted on the heat sink section bar;
Air duct cover board, covering is arranged on the described heat sink section bar, to form a plurality of air channels;
At least one fan is installed on the described heat sink section bar, and is revealed in described air duct cover board.
2. lamp cooling structure according to claim 1 is characterized in that, described radiator structure also comprises the suspension ring that are connected with described heat sink section bar or described air duct cover board.
3. lamp cooling structure according to claim 1 is characterized in that, described radiator structure both sides also are provided with mounting bracket.
4. lamp cooling structure according to claim 1 is characterized in that, described heat sink section bar comprises the base plate that mounts with described mask plate and perpendicular to a plurality of fin of described base plate, described a plurality of fin interval arranges, to form radiating groove.
5. lamp cooling structure according to claim 1, it is characterized in that, also be provided with aluminium base module light source, driving power, control circuit board and wireless receiving module between described mask plate and the heat sink section bar, described driving power, described control circuit board and described light fixture are connected to each other, and described wireless receiving module is connected with described control circuit board and a wireless controller.
6. lamp cooling structure according to claim 1 is characterized in that, described light fixture is the LED lamp.
7. lamp cooling structure according to claim 6 is characterized in that, described LED lamp is monochrome in white LED lamp, blue LED lamp, red LED lamp or the purple LED lamp or the mixing of multiple color LED.
8. lamp cooling structure according to claim 1, it is characterized in that, also be provided with the thin film switch or the rotary switch that are connected with described control circuit board on the described light fixture and connect, be used for selecting the adjusting of Different Light and light-source brightness and the realization of other control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204663890U CN202708802U (en) | 2011-11-22 | 2011-11-22 | Luminaire heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204663890U CN202708802U (en) | 2011-11-22 | 2011-11-22 | Luminaire heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202708802U true CN202708802U (en) | 2013-01-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204663890U Expired - Fee Related CN202708802U (en) | 2011-11-22 | 2011-11-22 | Luminaire heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202708802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728752A (en) * | 2015-03-12 | 2015-06-24 | 句容市万福达工艺品厂 | Heat dissipation LED lamp with switch function |
-
2011
- 2011-11-22 CN CN2011204663890U patent/CN202708802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728752A (en) * | 2015-03-12 | 2015-06-24 | 句容市万福达工艺品厂 | Heat dissipation LED lamp with switch function |
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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: 20130130 Termination date: 20151122 |
|
| EXPY | Termination of patent right or utility model |