CN208817111U - A kind of New LED heat radiation module and LED lamp - Google Patents
A kind of New LED heat radiation module and LED lamp Download PDFInfo
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- CN208817111U CN208817111U CN201821606874.1U CN201821606874U CN208817111U CN 208817111 U CN208817111 U CN 208817111U CN 201821606874 U CN201821606874 U CN 201821606874U CN 208817111 U CN208817111 U CN 208817111U
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- heat radiation
- radiation module
- radiator
- lens
- led
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Abstract
The utility model relates to a kind of New LED heat radiation module and LED lamp, the New LED heat radiation module includes radiator, LED light source mould group and lens, and the LED light source mould group is fixed on a heat sink, and lens cover LED light source mould group；The radiator, which is in axial direction provided with, multiple to be used to radiate and the thermal vias of convection current radiates to realize and dust is effectively discharged by cross-ventilation.The utility model not only better heat-radiation effect, and radiator is not easy dust accumulation, substantially increases the service life of lamps and lanterns, while greatly reducing production cost.
Description
Technical field
The utility model relates to lighting area, in particular to a kind of New LED heat radiation module and LED lamp.
Background technique
Existing LED lamps cooling mould group is generally radiated by radiation rib, is only capable of simply radiating, but uses mould for a long time
Group radiator heat-dissipation rib is easy to produce dust accumulation, over time, will affect heat dissipation effect after having accumulated more, shortens the lamps and lanterns longevity
Life increases maintenance use cost.
Utility model content
The utility model provides a kind of New LED heat radiation module and LED lamp in order to solve the above problem, it not only radiates effect
More preferably, and radiator is not easy dust accumulation to fruit, substantially increases the service life of lamps and lanterns, while greatly reducing production cost.
To achieve the above object, the utility model is realized in this way: a kind of New LED heat radiation module, it include heat dissipation
Device, LED light source mould group and lens, the LED light source mould group is fixed on a heat sink, and lens cover LED light source mould group；It is described to dissipate
Hot device be in axial direction provided with it is multiple be used to radiate and the thermal vias of convection current with realize radiate and by cross-ventilation it is effective
Dust is discharged.
The scheme of advanced optimizing is that the thermal vias is the square through hole or circular through hole that multiple groups are arranged side by side.
The scheme of advanced optimizing is that slot corresponding with the thermal vias on radiator is provided in the middle part of the lens.
The scheme of advanced optimizing is that the slot is square hole so that lens are in back font structure to realize air through slot
With convection current above and below the thermal vias of radiator.It can be good at solving the problems, such as dust accretions.
The scheme of advanced optimizing is, the bottom radiator, which is equipped with, is used to place the convex of installation LED light source mould group and lens
Column.It is easily installed LED light source mould group and lens.
The scheme of advanced optimizing is that the thermal vias inner surface is set as the smooth arc-shaped surface of evagination.Make dust will not heap
Product is on a heat sink.
The scheme of advanced optimizing is that the radiator left and right ends are equipped with cooling stand, the bottom end place of the cooling stand
Horizontal position lower than the horizontal position where lens.
The scheme of advanced optimizing is that the cooling stand is the mounting bracket with V-groove so that heat radiation module is fixed on
On the frame of lamps and lanterns.V-groove can be with the good face contact of bracket of lamp body, also can be the portion of mould group while playing fixed unfixed
It radiates in point heat transfer to lamp body.
A kind of LED lamp, it has above-mentioned New LED heat radiation module.
The scheme of advanced optimizing is that the LED lamp has multiple New LED heat radiation modules arranged side by side.
For the prior art, the utility model have the advantage that the utility model New LED heat radiation module and
Not only better heat-radiation effect, radiator are not easy dust accumulation to LED lamp, substantially increase the service life of lamps and lanterns, substantially reduce simultaneously
Production cost.The utility model uses hollow out mode in terms of heat dissipation, and space is easy to generate convection current, radiate more preferably, simultaneously
It uses for a long time and is also not easy dust accumulation.
The utility model is more preferable in terms of heat dissipation, and can be good at solving the problems, such as dust accretions.
(1), the utility model radiator is by the way of thermal vias hollow out and lens Back Word type designs, heat dissipation effect
More preferably.
(2), the utility model space is easy to generate convection current, is not easy dust accumulation, will not influence heat dissipation, substantially increase lamps and lanterns
Service life, while greatly reducing production cost.
Detailed description of the invention
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the overall structure diagram of the utility model New LED heat radiation module.
Fig. 2 is the decomposition texture schematic diagram of the utility model New LED heat radiation module.
Fig. 3 is the heat spreader structures schematic diagram of the utility model New LED heat radiation module.
Fig. 4 is the lens arrangement schematic diagram of the utility model New LED heat radiation module.
Fig. 5 is the heat dissipation simulation effect picture of the utility model New LED heat radiation module.
The structural schematic diagram one of Fig. 6 the utility model LED lamp.
The structural schematic diagram two of Fig. 7 the utility model LED lamp.
Symbol description in figure: 1, radiator；2, LED light source mould group；3, lens；11, thermal vias；12, pillar；13, it dissipates
Hot bracket；11, slot；31, slot.
Specific embodiment
Specific embodiment is as follows:
It please refers to shown in Fig. 1-5, a kind of New LED heat radiation module, it includes radiator 1, LED light source mould group 2 and lens
3, the LED light source mould group 2 is fixed on radiator 1, and lens 3 cover LED light source mould group 2；The radiator 1 is in axial direction
Be arranged side by side have three groups be used to radiate and the rectangular thermal vias 11 of convection current with realizes heat dissipation and pass through cross-ventilation be effectively discharged
Dust.The middle part of the LED light source mould group 2 described in the utility model is provided with corresponding with the thermal vias 11 on radiator 1
Slot 21, the middle part of lens 3 are provided with slot 31 corresponding with the thermal vias 11 on radiator 1.The slot 31 is rectangular
Hole is so that lens 3 are in back font structure to realize thermal vias about 11 convection current of the air through slot 31 and radiator 1.
1 lower part of radiator described in the utility model is equipped with the pillar 12 for being used to place installation LED light source mould group 2 and lens 3.
11 inner surface of thermal vias is set as the smooth arc-shaped surface of evagination.1 left and right ends of radiator described in the utility model, which are equipped with, to be dissipated
Hot bracket 13, the horizontal position where the bottom end of the cooling stand 13 is lower than the horizontal position where lens 3.The cooling stand
13 be the mounting bracket with V-groove so that heat radiation module is fixed on the frame of lamps and lanterns.V-groove can be fine with bracket of lamp body
Face contact, the partial heat of mould group can be also transmitted on lamp body and be radiated while playing fixed unfixed.
Please refer to Fig. 6, shown in 7, a kind of LED lamp, it has above-mentioned New LED heat radiation module.The New LED dissipates
The number of thermal module is X, X >=1 and be natural number.The New LED heat radiation module includes radiator 1, LED light source mould group 2
With lens 3, the LED light source mould group 2 is fixed on radiator 1, and lens 3 cover LED light source mould group 2；The radiator 1 is along axis
To direction be arranged side by side have three groups be used to radiate and the rectangular thermal vias 11 of convection current with realizes heat dissipation and have by cross-ventilation
Effect discharge dust.The middle part of lens 3 described in the utility model is provided with slot corresponding with the thermal vias 11 on radiator 1
31.The slot 31 is square hole so that lens 3 are in back font structure to realize that heat dissipation of the air through slot 31 and radiator 1 is logical
About 11 convection current of hole.1 left and right ends of radiator are equipped with cooling stand 13, the horizontal position where the bottom end of the cooling stand 13
It sets low in the horizontal position where lens 3.For the mounting bracket with V-groove so that heat radiation module is fixed on the frame of lamps and lanterns
On.V-groove also can transmit the partial heat of mould group while playing fixed unfixed with the good face contact of bracket of lamp body
It radiates on to lamp body.
The utility model radiator is by the way of thermal vias hollow out and the design of lens Back Word type, heat dissipation effect are more preferable.
The hole space is easy to generate convection current, is not easy dust accumulation, will not influence heat dissipation, substantially increases the service life of lamps and lanterns, simultaneously
Greatly reduce production cost.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of New LED heat radiation module, it is characterised in that: it includes radiator (1), LED light source mould group (2) and lens (3),
The LED light source mould group (2) is fixed on radiator (1), and lens (3) cover LED light source mould group (2)；Radiator (1) edge
Axial direction be provided with it is multiple be used to radiate and the thermal vias of convection current (11) with realizes heat dissipation and pass through cross-ventilation effectively arrange
Dust out.
2. New LED heat radiation module according to claim 1, it is characterised in that: the thermal vias (11) be multiple groups simultaneously
Arrange the square through hole or circular through hole of setting.
3. New LED heat radiation module according to claim 2, it is characterised in that: be provided in the middle part of the lens (3) with
The corresponding slot (31) of thermal vias (11) on radiator (1).
4. New LED heat radiation module according to claim 3, it is characterised in that: the slot (31) be square hole so that
Lens (3) are in back font structure to realize thermal vias (11) convection current up and down of air through slot (31) and radiator (1).
5. New LED heat radiation module according to claim 1 or 4, it is characterised in that: radiator (1) lower part is equipped with
For placing the pillar (12) of installation LED light source mould group (2) and lens (3).
6. New LED heat radiation module according to claim 1 or 4, it is characterised in that: thermal vias (11) inner surface
It is set as the smooth arc-shaped surface of evagination.
7. New LED heat radiation module according to claim 1 or 4, it is characterised in that: radiator (1) left and right ends
Equipped with cooling stand (13), the horizontal position where the bottom end of the cooling stand (13) is lower than the horizontal position where lens (3).
8. New LED heat radiation module according to claim 7, it is characterised in that: the cooling stand (13) is with V-type
The mounting bracket of slot is so that heat radiation module is fixed on the frame of lamps and lanterns.
9. a kind of LED lamp, it is characterised in that: it has the described in any item New LED heat radiation modules of claim 1-8.
10. LED lamp according to claim 9, it is characterised in that: the LED lamp has multiple arranged side by side new
Type LED heat radiation module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821606874.1U CN208817111U (en) | 2018-09-29 | 2018-09-29 | A kind of New LED heat radiation module and LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821606874.1U CN208817111U (en) | 2018-09-29 | 2018-09-29 | A kind of New LED heat radiation module and LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208817111U true CN208817111U (en) | 2019-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821606874.1U Active CN208817111U (en) | 2018-09-29 | 2018-09-29 | A kind of New LED heat radiation module and LED lamp |
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| Country | Link |
|---|---|
| CN (1) | CN208817111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916676A (en) * | 2018-09-29 | 2018-11-30 | 南京明仁光电科技有限公司 | A kind of New LED heat radiation module and LED lamp |
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2018
- 2018-09-29 CN CN201821606874.1U patent/CN208817111U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916676A (en) * | 2018-09-29 | 2018-11-30 | 南京明仁光电科技有限公司 | A kind of New LED heat radiation module and LED lamp |
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