CN204042550U - A kind of rotary-type heat radiating LED lamp - Google Patents
A kind of rotary-type heat radiating LED lamp Download PDFInfo
- Publication number
- CN204042550U CN204042550U CN201420507578.1U CN201420507578U CN204042550U CN 204042550 U CN204042550 U CN 204042550U CN 201420507578 U CN201420507578 U CN 201420507578U CN 204042550 U CN204042550 U CN 204042550U
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- wick
- radiator
- lamp holder
- lamp
- heat
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Abstract
The utility model discloses a kind of rotary-type heat radiating LED lamp, comprise the lampshade of lamp holder, wick and encirclement wick, connected by radiator between lamp holder and wick, the side of radiator upper end is rotatably connected with lamp holder by coupling bar, also pleated sheet is surrounded by around radiator, radiator is tightly connected by pleated sheet and lamp holder, and radiator lower end and wick are tightly connected; Radiator is divided into fin and heat shield; Wick outer surface is evenly pasted with some lamp pearls, and wick is cavity structure, is provided with some heat conductive rods at cavity inside, and heat conductive rod upper end connects fin through heat shield.The utility model LED better heat-radiation effect more in the past, and can use be folded, range of application is wider, and practicality is stronger.
Description
Technical field
The utility model relates to lighting technical field, particularly a kind of heat dispersion good and the LED of 90 degree of rotations can be carried out.
Background technology
Now, on market, increasing lighting source uses LED light source lamp, and the energy-conservation and luminous power of LED lamp is by force the advantage of its uniqueness, but its maximum shortcoming is that heat-sinking capability is poor.And the technical scheme solving now LED radiating effect mostly adopts and directly arranges fin at the two ends of LED lamp bar or the centre of LED, and then reach radiating effect.But the heat near fin can only distribute by this radiator structure, the heat absorption near LED lamp bead and circuit board can better not distributed, radiating effect is bad, and then, cause reduce the service life of whole LED.
In addition, present LED is directly vertical bar type, can be applied to the place on roof.But some position at the wall of side also needs to install lamp decoration, and the lamp decoration in these places is extend a LED frame mostly, and then load onto lamp, this installation method occupies too many space, and illuminating effect is bad, can only a panel region below illumination lamp, good illuminating effect can not be played.
Above problem, is worth solving.
Summary of the invention
In order to overcome the deficiency of existing technology, the utility model provides a kind of rotary-type heat radiating LED lamp, not only increases the radiating effect of LED, and can carry out 90 degree of rotations.
Technical solutions of the utility model are as described below:
A kind of rotary-type heat radiating LED lamp, it is characterized in that, comprise the lampshade of lamp holder, wick and encirclement wick, connected by radiator between described lamp holder and wick, the side of radiator upper end is rotatably connected with lamp holder by coupling bar, also be surrounded by pleated sheet around radiator, radiator is tightly connected by pleated sheet and lamp holder, and radiator lower end and wick are tightly connected; Radiator upper strata is fin, and lower floor is heat shield;
Described wick outer surface is evenly pasted with some lamp pearls, and wick is cavity structure, is provided with some heat conductive rods at cavity inside, and heat conductive rod upper end connects fin through heat shield.
Further, described wick is provided with wire, and wire connects lamp holder through radiator.
Further, it is 90 degree when described pleated sheet launches.
According to the utility model of said structure, its beneficial effect is, is provided with conducting strip in wick of the present utility model, and the heat absorption that can fully be produced by wick is also distributed by radiator, the better heat-radiation effect of the LED of radiating effect more in the past; The utility model can also rotate around coupling bar, after rotating, lamp holder and wick are 90 degree, can be arranged on wall, can not have an impact after installation to the illuminating effect of light source, also normally can use time not folding, make the LED scope of application of the present utility model wider; The utility model is by heat shield by fin and wick isolation in addition, makes the heat on fin can not have influence on the use of wick; Lamp pearl of the present utility model is evenly distributed, and make the illumination light intensity of surrounding consistent, illuminating effect is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
Fig. 3 is sectional view of the present utility model.
In the drawings, 1, lamp holder; 2, lampshade; 3, wick; 4, radiator; 41, fin; 42, heat shield; 5, coupling bar; 6, lamp pearl; 7, pleated sheet; 8, heat conductive rod.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is conducted further description:
As Figure 1-3, the utility model provides a kind of rotary-type heat radiating LED lamp, mainly comprises the lampshade 2 of lamp holder 1, wick 3 and encirclement wick 3.
Connected by radiator 4 between lamp holder 1 and wick 3, the side of radiator 4 upper end is rotatably connected with lamp holder 1 by coupling bar 5, pleated sheet 7 is also surrounded by around radiator 4, radiator 4 is tightly connected by pleated sheet 7 and lamp holder 1, radiator 4 lower end and wick 3 are tightly connected, and wick 3 outer surface is evenly pasted with some lamp pearls 6.
As shown in the profile of Fig. 3, in the utility model, radiator 4 is divided into the fin 41 on upper strata and the heat shield 42 of lower floor, and wick 3, in cavity structure, is provided with some heat conductive rods 8 at cavity inside, and heat conductive rod 8 upper end connects fin 41 through heat shield 42.
In order to ensure lamp pearl 6 normal luminous, wick 3 is provided with wire (not shown in FIG.), and wire connects lamp holder 1 through radiator 4.
Embodiment one
As shown in Figure 1, the utility model, when being arranged on the places such as roof, does not need to fold, directly just can uniformly light-emitting by lamp holder connecting circuit.
Embodiment two
As shown in Figure 2, when lamp is arranged on the places such as wall by needs time, rotated along coupling bar by the lamp holder in the utility model, and then pleated sheet is opened, lamp holder and wick are 90 degree.In the case, after LED is arranged on vertical metope, luminous by equally distributed lamp pearl, the light of generation is also uniform, makes the illumination effect LED better effects if more in the past of this situation.
LED is on the whole sealing state, can ensure the normal use of LED.And the heat from wick absorbed inside is passed to radiator by heat conductive rod, dispel the heat again, make the effect of heat radiation better like this, and by heat shield by fin and wick isolation, ensure that temperature when wick works can not raise, make the heat on fin can not have influence on the use of wick.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
By reference to the accompanying drawings exemplary description is carried out to the utility model patent above; the realization of obvious the utility model patent is not subject to the restrictions described above; as long as have employed the various improvement that method is conceived and technical scheme is carried out of the utility model patent; or the design of the utility model patent and technical scheme directly applied to other occasion, all in protection domain of the present utility model without to improve.
Claims (3)
1. a rotary-type heat radiating LED lamp, it is characterized in that, comprise the lampshade of lamp holder, wick and encirclement wick, connected by radiator between described lamp holder and wick, the side of radiator upper end is rotatably connected with lamp holder by coupling bar, also be surrounded by pleated sheet around radiator, radiator is tightly connected by pleated sheet and lamp holder, and radiator lower end and wick are tightly connected; Radiator upper strata is fin, and lower floor is heat shield;
Described wick outer surface is evenly pasted with some lamp pearls, and wick is cavity structure, is provided with some heat conductive rods at cavity inside, and heat conductive rod upper end connects fin through heat shield.
2. the rotary-type heat radiating LED lamp of one according to claim 1, is characterized in that, described wick is provided with wire, and wire connects lamp holder through radiator.
3. the rotary-type heat radiating LED lamp of one according to claim 1, is characterized in that, is 90 degree when described pleated sheet launches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507578.1U CN204042550U (en) | 2014-09-04 | 2014-09-04 | A kind of rotary-type heat radiating LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507578.1U CN204042550U (en) | 2014-09-04 | 2014-09-04 | A kind of rotary-type heat radiating LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204042550U true CN204042550U (en) | 2014-12-24 |
Family
ID=52243212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420507578.1U Expired - Fee Related CN204042550U (en) | 2014-09-04 | 2014-09-04 | A kind of rotary-type heat radiating LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204042550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016070402A1 (en) * | 2014-11-07 | 2016-05-12 | 袁志贤 | Rotary heat-dissipation led lamp |
-
2014
- 2014-09-04 CN CN201420507578.1U patent/CN204042550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016070402A1 (en) * | 2014-11-07 | 2016-05-12 | 袁志贤 | Rotary heat-dissipation led 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20160904 |