CN205227236U - Heat radiation structure based on LED maize lamp - Google Patents
Heat radiation structure based on LED maize lamp Download PDFInfo
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- CN205227236U CN205227236U CN201521047001.8U CN201521047001U CN205227236U CN 205227236 U CN205227236 U CN 205227236U CN 201521047001 U CN201521047001 U CN 201521047001U CN 205227236 U CN205227236 U CN 205227236U
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- air vent
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Abstract
The utility model discloses a heat radiation structure based on LED maize lamp, establish a plurality of fixed ribe at terminal surface edge under the base and the annular drive power storehouse of establishing terminal surface intermediate position under the base including base, an organic whole, it has the wire casing to open on the lateral wall on both sides about a plurality of fixed ribe, is fixed with the bar lamp plate through the wire casing between two adjacent fixed ribe, is equipped with the hole that ventilates on a plurality of on the base, and a plurality of fixed ribe's below is fixed with circular lamp panel through the end cover, is equipped with the hole that ventilates on the ring lamp plate under a plurality of. The utility model discloses a hole that ventilates on setting up on the base, the hole that ventilates under setting up on circular lamp panel can make the inside air that is heated of shell of LED maize take place the convection current, can discharge from the LED shell with higher speed trading thermogenetic hot -air with the lamp plate for the heat radiation structure of LED maize lamp can satisfy radiating demand completely, makes the radiating effect of LED maize lamp good, and has reduced the manufacturing cost of LED maize lamp.
Description
Technical field
The utility model relates to a kind of radiator structure, especially a kind of radiator structure based on LED corn lamp.
Background technology
Along with popularization and the development of LED illumination product, low cost, high-quality LED illumination product becomes a kind of new development trend, under the promotion of this trend, the LED corn lamp of plastic casing moves towards market gradually, but the shell heat conduction of plastic material is poor, and be not designed with radiator structure in the structure of shell, therefore the LED corn lamp of existing plastic casing commercially all needs to arrange heat abstractor between shell and lamp plate, and the effect of some heat abstractors is also bad, not only add the production cost of LED corn, and the product quality of LED corn lamp also can not be guaranteed, such as easily occur that the light decay time of the lamp plate of LED corn lamp shortens greatly, the problem also shortened greatly in service life of LED corn lamp.
Utility model content
For the problems referred to above of the prior art, the utility model proposes a kind of radiator structure based on LED corn lamp, the utility model can make the heat abstractor not needing to arrange other in LED corn lamp, by the radiator structure on LED corn lamp shell, can ensure that the heat by lamp plate produces when throwing light on distributes, reduce the manufacturing cost of LED corn lamp, and add the service life of LED corn lamp.
The technical solution of the utility model is: a kind of radiator structure based on LED corn lamp, comprise base, the lamp holder of base upper end is connected to by fixed leg, integrally be located at several fixing ribs at edge, base lower surface and be located at the annular driving power storehouse in centre position, base lower surface, the sidewall of several fixing rib the right and lefts described has wire casing, bar shaped lamp plate is fixed with by wire casing between adjacent two fixing ribs, described base is provided with some upper air vents, described some upper air vents between annular driving power storehouse outer wall and fixing rib and on several air vent arrange in circular ring structure around annular driving power storehouse, the below of several fixing ribs described is fixed with round lamp board by end cap, described annulus lamp plate is provided with lower aeration structure.
Further, described lower aeration structure comprises first time air vent, several second time air vent and several the 3rd time air vent, described first time air vent is positioned at the home position of round lamp board, several second time air vent described are around the first air vent arrangement in circular ring structure, and several the 3rd time air vent described also arrange in circular ring structure around second time air vent.
Further, LED lamp bead on round lamp board is that two rows are evenly arranged around first time air vent, first row LED lamp bead is between first time air vent and the annulus of some second time air vent arrangement formation, between the circular ring structure that second row LED lamp bead is formed in several second time air vent arrangements and the circular ring structure that several the 3rd time air vent arrangement is formed, and any one LED lamp bead be all positioned at first time air vent and second time air vent place straight line on or second time adjacent air vent and the 3rd time air vent place straight line on.
Compared with prior art, the beneficial effects of the utility model are:
The utility model by being provided with air vent on several on base, round lamp board is provided with lower aeration structure, make the air generation convection current of the inside of LED corn lamp shell, the movement rate of inner heated air is accelerated, the air carrying out heat exchange with lamp plate can be got rid of rapidly from shell, then new air enters into the inside of shell more fast and lamp plate carries out heat exchange, the heat that lamp plate is produced can be taken out of by air in time, the light decay time of lamp plate is increased, such radiator structure is set in LED corn lamp, make not need in LED corn lamp again heat abstractor to be installed, the structure of self can meet the radiating requirements of whole LED corn lamp, while ensure that the radiating effect that LED corn lamp is good, also reduce the manufacturing cost of LED corn lamp, also assures that LED corn lamp product quality, add the service life of LED corn lamp.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of round lamp board and end cap in the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the technical scheme in the utility model is further illustrated.
With reference to accompanying drawing 1, 2, the utility model comprises: a kind of radiator structure based on LED corn lamp, comprise base 1, the lamp holder 15 of base 1 upper end is connected to by fixed leg 14, integrally be located at several fixing ribs 2 at edge, base 1 lower surface and be located at the annular driving power storehouse 3 in centre position, base 1 lower surface, annular driving power storehouse 3 is for installing driving power, the sidewall of several fixing rib 2 the right and lefts has wire casing 4, bar shaped lamp plate 5 is fixed with by wire casing 4 between adjacent two fixing ribs 2, base 1 is provided with some upper air vents 6, some upper air vents 6 between annular driving power storehouse 3 outer wall and fixing rib 5 and on several air vent 6 arrange in circular ring structure around annular driving power storehouse 3, the below of several fixing ribs 2 is fixed with round lamp board 8 by end cap 7, annulus lamp plate 8 is provided with lower aeration structure.Upper air vent 6 and lower aeration structure make the heated air of enclosure convection current can occur, the movement rate of heated air is accelerated, heated air can be discharged timely, the heat that lamp plate illumination is produced can be taken out of by air in time, make the good heat dissipation effect of lamp plate, the light decay time increases, the service life of corn lamp is increased, and in LED corn lamp, do not need the heat abstractor installing other, the radiator structure of LED corn lamp self can meet the demand of heat radiation, reduces the manufacturing cost of LED corn lamp.
Round lamp board 8 is provided with first time air vent 9, several second time air vent 10 and several the 3rd time air vent 11, first time air vent 9 is positioned at the home position of round lamp board 8, several second time air vent 10 arranges in circular ring structure around the first air vent 9, and several the 3rd time air vent 11 also arranges in circular ring structure around second time air vent 10; Because the arrangement of upper ventilation 6 hole is in circular ring structure, lower air vent also arranges in circular ring structure, make the convection effects of the air of LED corn lamp inside better like this, and be arranged to circular ring structure, the heated air in each inner place can both be got rid of, add the radiating effect of this radiator structure.
LED lamp bead on round lamp board 8 is evenly arranged in two rows around first time air vent 9, first row LED lamp bead 12 arranges between the annulus of formation at first time air vent 9 and some second time air vents 10, second row LED lamp bead 13 arranges between the circular ring structure of formation and the circular ring structure of several the 3rd time air vent 11 arrangement formation at several second time air vent 10, and on the straight line that any one LED lamp bead is all positioned at first time air vent 9 and second time air vent 10 place or on the straight line at second time adjacent air vent 10 and the 3rd time air vent 11 place, the heat that the such arrangement mode of LED lamp bead makes round lamp board produce directly directly can distribute from the air vent near LED lamp bead, on the round lamp board 8 ensured, heat distributes.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. based on the radiator structure of LED corn lamp, comprise base, the lamp holder of base upper end is connected to by fixed leg, integrally be located at several fixing ribs at edge, base lower surface and be located at the annular driving power storehouse in centre position, base lower surface, the sidewall of several fixing rib the right and lefts described has wire casing, bar shaped lamp plate is fixed with by wire casing between adjacent two fixing ribs, it is characterized in that: described base is provided with some upper air vents, described some upper air vents between annular driving power storehouse outer wall and fixing rib and on several air vent arrange in circular ring structure around annular driving power storehouse, the below of several fixing ribs described is fixed with round lamp board by end cap, described annulus lamp plate is provided with lower aeration structure.
2. a kind of radiator structure based on LED corn lamp as claimed in claim 1, it is characterized in that: described lower aeration structure comprises first time air vent, several second time air vent and several the 3rd time air vent, described first time air vent is positioned at the home position of round lamp board, several second time air vent described are around the first air vent arrangement in circular ring structure, and several the 3rd time air vent described also arrange in circular ring structure around second time air vent.
3. a kind of radiator structure based on LED corn lamp as claimed in claim 2, it is characterized in that: the LED lamp bead on round lamp board is that two rows are evenly arranged around first time air vent, first row LED lamp bead is between first time air vent and the annulus of some second time air vent arrangement formation, second row LED lamp bead is between the circular ring structure and the circular ring structure of several the 3rd time air vent arrangement formation of several second time air vent arrangement formation, and on the straight line that any one LED lamp bead is all positioned at first time air vent and second time air vent place or on the straight line at second time adjacent air vent and the 3rd time air vent place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521047001.8U CN205227236U (en) | 2015-12-13 | 2015-12-13 | Heat radiation structure based on LED maize lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521047001.8U CN205227236U (en) | 2015-12-13 | 2015-12-13 | Heat radiation structure based on LED maize lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205227236U true CN205227236U (en) | 2016-05-11 |
Family
ID=55902299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521047001.8U Expired - Fee Related CN205227236U (en) | 2015-12-13 | 2015-12-13 | Heat radiation structure based on LED maize lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205227236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477383A (en) * | 2016-06-07 | 2017-12-15 | 常州市子矜光电科技有限公司 | A kind of corn lamp |
-
2015
- 2015-12-13 CN CN201521047001.8U patent/CN205227236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477383A (en) * | 2016-06-07 | 2017-12-15 | 常州市子矜光电科技有限公司 | A kind of corn 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: 20160511 Termination date: 20161213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |