CN204300773U - Water-cooled LED lamp - Google Patents
Water-cooled LED lamp Download PDFInfo
- Publication number
- CN204300773U CN204300773U CN201420839270.7U CN201420839270U CN204300773U CN 204300773 U CN204300773 U CN 204300773U CN 201420839270 U CN201420839270 U CN 201420839270U CN 204300773 U CN204300773 U CN 204300773U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- water
- base
- cylindrical portion
- water cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of water-cooled LED lamp, includes radiating shell and multiple LED lamp bar; This radiating shell comprises base and cylindrical portion; Have the first water cavity in this base, the lateral surface of base extends to external radiation multiple radiating fin; This cylindrical portion integrally extends upward on base, has the second water cavity in this cylindrical portion, and this second water cavity is communicated with the first water cavity, and the outer wall of this cylindrical portion is formed with multiple installed surface, and the upper end of cylindrical portion is provided with top cover; The plurality of LED lamp bar is installed on corresponding installed surface respectively.By being filled with water in the second water cavity and the first water cavity, the heat that multiple LED lamp bar produces is passed on base fast by water, then heat is passed on radiating fin and dispels the heat, take away in time with the heat that LED lamp bar is produced, effectively improve the radiating effect of product, avoid LED to damage, extend the service life of product, and the utility model structure is simple, assembling is also very convenient, is widely used in the various fields such as auto lamp.
Description
Technical field
The utility model relates to field of light fittings technology, refers in particular to a kind of water-cooled LED lamp.
Background technology
LED lamp refers to energy printing opacity, distribution and the photodistributed utensil of change LED light source, comprises except LED light source all for the whole parts and components needed for fixing and protection LED light source, and is connected necessary circuit annex with power supply.The technical characterstics such as LED lamp is efficient with it, energy-conservation, long-lived, small and exquisite, are becoming main force's product of illumination market of new generation, and are effectively pulling the high speed development of environmental protection and energy-conservation industry.
Current LED lamp is all adopt to arrange radiating fin on radiating seat, utilize cross-ventilated mode to dispel the heat, this kind of mode radiating effect is poor, does not utilize the heat by LED produces to leave in time, cause LED easily to damage, thus shorten the service life of product.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of water-cooled LED lamp, and it effectively can solve the problem of the radiating effect difference of existing LED lamp.
For achieving the above object, the utility model adopts following technical scheme:
A kind of water-cooled LED lamp, includes radiating shell and multiple LED lamp bar; This radiating shell comprises base and cylindrical portion; Have the first water cavity in this base, the lateral surface of base extends to external radiation multiple radiating fin, and the top of this base is provided with bottom, is formed with accommodation space between this bottom and base, is provided with drive plate in this accommodation space; This cylindrical portion integrally extends upward on base, have the second water cavity in this cylindrical portion, this second water cavity is communicated with aforementioned first water cavity, is filled with water in the second water cavity and the first water cavity, the outer wall of this cylindrical portion is formed with multiple installed surface, and the upper end of cylindrical portion is provided with top cover; The plurality of LED lamp bar is installed on corresponding installed surface respectively, and the plurality of LED lamp bar is all electrically connected with aforementioned drive plate.
As a kind of preferred version, the bottom of described base is provided with base plate, and this base plate covers the lower ending opening of the first water cavity, is folded with sealing ring between base plate and base.
As a kind of preferred version, the lower end of described cylindrical portion is arranged with installing rack, and this installing rack is fixedly connected with radiating shell by screw.
As a kind of preferred version, described installing rack has two mounting ears, and this base is provided with locating slot, and this two mounting ears is embedded in location in locating slot and the side of protruding base, and two mounting ears are provided with fixing hole.
As a kind of preferred version, each installed surface is all arranged with locating slot, the plurality of LED lamp bar is embedded in respectively in corresponding locating slot and locates.
As a kind of preferred version, described multiple LED lamp bar is all fixedly connected with radiating shell by screw.
As a kind of preferred version, described top cover is fixed on the top end face of cylindrical portion by screw.
As a kind of preferred version, described radiating shell is aluminium material matter.
As a kind of preferred version, described LED lamp bar includes substrate and is arranged at the LED lamp bead on substrate, and this substrate is aluminium material, and substrate is fitted with cylindrical portion and contacted.
As a kind of preferred version, described cylindrical portion is six prism structures, and this installed surface is six.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution:
By being filled with water in the second water cavity and the first water cavity, the heat that multiple LED lamp bar produces is passed on base fast by water, then heat is passed on radiating fin and dispels the heat, take away in time with the heat that LED lamp bar is produced, effectively improve the radiating effect of product, avoid LED to damage, extend the service life of product, and the utility model structure is simple, assembling is also very convenient, is widely used in the various fields such as auto lamp.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the utility model;
Fig. 2 is the assembling schematic perspective view of another angle of preferred embodiment of the utility model;
Fig. 3 is the exploded view of the preferred embodiment of the utility model;
Fig. 4 is the enlarged diagram of radiating shell in the preferred embodiment of the utility model;
Fig. 5 is the sectional view of the preferred embodiment of the utility model.
Accompanying drawing identifier declaration:
10, radiating shell 11, base
12, cylindrical portion 13, radiating fin
14, base plate 15, sealing ring
101, the first water cavity 102, second water cavity
103, installed surface 104, locating slot
105, locating slot 20, LED lamp bar
21, substrate 22, LED lamp bead
23, screw 30, bottom
301, accommodation space 40, drive plate
50, water 60, top cover
61, screw 70, installing rack
71, screw 72, mounting ears
701, fixing hole.
Detailed description of the invention
Please refer to shown in Fig. 1 to Fig. 5, that show the concrete structure of the preferred embodiment of the utility model, include radiating shell 10 and multiple LED lamp bar 20.
This radiating shell 10 is aluminium material matter, and this radiating shell 10 comprises base 11 and cylindrical portion 12; There is in this base 11 first water cavity 101, the lateral surface of base 11 extends to external radiation multiple radiating fin 13, the top of this base 11 is provided with bottom 30, is formed with accommodation space 301 between this bottom 30 and base 11, is provided with drive plate 40 in this accommodation space 301; This cylindrical portion 12 integrally extends upward on base 11, there is in this cylindrical portion 12 second water cavity 102, this second water cavity 102 is communicated with aforementioned first water cavity 101, be filled with water 50 in second water cavity 102 and the first water cavity 101, the outer wall of this cylindrical portion 12 is formed with multiple installed surface 103, in the present embodiment, this cylindrical portion 12 is six prism structures, this installed surface 103 is six, and the upper end of this cylindrical portion 12 is provided with top cover 60, and this top cover 60 is fixed on the top end face of cylindrical portion 12 by screw 61.
In the present embodiment, the bottom of this base 11 is provided with base plate 14, and this base plate 14 covers the lower ending opening of the first water cavity 101, is folded with sealing ring 15 between base plate 14 and base 11.
The plurality of LED lamp bar 20 is installed on corresponding installed surface 103 respectively, the plurality of LED lamp bar 20 is all electrically connected with aforementioned drive plate 40, in the present embodiment, each installed surface 103 is all arranged with locating slot 104, the plurality of LED lamp bar 20 is embedded in location in corresponding locating slot 104 respectively, this LED lamp bar 20 includes substrate 21 and is arranged at the LED lamp bead 22 on substrate 21, this substrate 21 is aluminium material, substrate 21 is fitted with cylindrical portion 12 and is contacted, and, in the present embodiment, the plurality of LED lamp bar 20 is all fixedly connected with radiating shell 10 by screw 23.
In addition, the lower end of this cylindrical portion 12 is arranged with installing rack 70, this installing rack 70 is fixedly connected with radiating shell 10 by screw 71, in an embodiment, this installing rack 70 has two mounting ears 72, this base 11 is provided with locating slot 105, and this two mounting ears 72 is embedded in location in locating slot 105 and the side of protruding base 11, and two mounting ears 72 are provided with fixing hole 701.
The course of work that the present embodiment is described in detail in detail is as follows:
During work, the heat that multiple LED lamp bar 20 produces is passed to cylindrical portion 12, then, heat is passed on base 11 by water 50 fast, then heat is passed on radiating fin 13, and radiating fin 13 contacts with air, and heat is left fast by radiating fin 13.Meanwhile, the heat that drive plate 40 produces also can be passed in the water in the first water cavity 101, then, then is dispelled the heat by radiating fin 13.
Design focal point of the present utility model is: by being filled with water in the second water cavity and the first water cavity, the heat that multiple LED lamp bar produces is passed on base fast by water, then heat is passed on radiating fin and dispels the heat, take away in time with the heat that LED lamp bar is produced, effectively improve the radiating effect of product, avoid LED to damage, extend the service life of product, and the utility model structure is simple, assembling is also very convenient, is widely used in the various fields such as auto lamp.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a water-cooled LED lamp, is characterized in that: include radiating shell and multiple LED lamp bar; This radiating shell comprises base and cylindrical portion; Have the first water cavity in this base, the lateral surface of base extends to external radiation multiple radiating fin, and the top of this base is provided with bottom, is formed with accommodation space between this bottom and base, is provided with drive plate in this accommodation space; This cylindrical portion integrally extends upward on base, have the second water cavity in this cylindrical portion, this second water cavity is communicated with aforementioned first water cavity, is filled with water in the second water cavity and the first water cavity, the outer wall of this cylindrical portion is formed with multiple installed surface, and the upper end of cylindrical portion is provided with top cover; The plurality of LED lamp bar is installed on corresponding installed surface respectively, and the plurality of LED lamp bar is all electrically connected with aforementioned drive plate.
2. water-cooled LED lamp according to claim 1, it is characterized in that: the bottom of described base is provided with base plate, this base plate covers the lower ending opening of the first water cavity, is folded with sealing ring between base plate and base.
3. water-cooled LED lamp according to claim 1, it is characterized in that: the lower end of described cylindrical portion is arranged with installing rack, this installing rack is fixedly connected with radiating shell by screw.
4. water-cooled LED lamp according to claim 3, it is characterized in that: described installing rack has two mounting ears, this base is provided with locating slot, and this two mounting ears is embedded in location in locating slot and the side of protruding base, and two mounting ears are provided with fixing hole.
5. water-cooled LED lamp according to claim 1, is characterized in that: each installed surface is all arranged with locating slot, and the plurality of LED lamp bar is embedded in respectively in corresponding locating slot and locates.
6. water-cooled LED lamp according to claim 1, is characterized in that: described multiple LED lamp bar is all fixedly connected with radiating shell by screw.
7. water-cooled LED lamp according to claim 1, is characterized in that: described top cover is fixed on the top end face of cylindrical portion by screw.
8. water-cooled LED lamp according to claim 1, is characterized in that: described radiating shell is aluminium material matter.
9. water-cooled LED lamp according to claim 1, is characterized in that: described LED lamp bar includes substrate and is arranged at the LED lamp bead on substrate, and this substrate is aluminium material, and substrate is fitted with cylindrical portion and contacted.
10. water-cooled LED lamp according to claim 1, is characterized in that: described cylindrical portion is six prism structures, and this installed surface is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839270.7U CN204300773U (en) | 2014-12-26 | 2014-12-26 | Water-cooled LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839270.7U CN204300773U (en) | 2014-12-26 | 2014-12-26 | Water-cooled LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204300773U true CN204300773U (en) | 2015-04-29 |
Family
ID=53106308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420839270.7U Expired - Fee Related CN204300773U (en) | 2014-12-26 | 2014-12-26 | Water-cooled LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204300773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439691A (en) * | 2016-12-09 | 2017-02-22 | 蔡佰乘 | LED vehicle lamp with good heat dissipating effect |
| CN107091468A (en) * | 2017-04-11 | 2017-08-25 | 广州市诺思赛光电科技有限公司 | A kind of integral LED radiator structure |
-
2014
- 2014-12-26 CN CN201420839270.7U patent/CN204300773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439691A (en) * | 2016-12-09 | 2017-02-22 | 蔡佰乘 | LED vehicle lamp with good heat dissipating effect |
| CN107091468A (en) * | 2017-04-11 | 2017-08-25 | 广州市诺思赛光电科技有限公司 | A kind of integral LED radiator structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204042526U (en) | A kind of Novel LED light | |
| CN204513025U (en) | Concavo-convex plug-in LED | |
| CN204300917U (en) | Air-cooled LED lamp | |
| CN204300773U (en) | Water-cooled LED lamp | |
| CN204300779U (en) | The uniform light LED light fixture of multi-direction projection effect | |
| CN202484776U (en) | LED (Light-Emitting Diode) ceiling lamp | |
| CN203115698U (en) | Power supply module of light emitting diode (LED) street lamp | |
| CN204268121U (en) | A kind of Novel LED light | |
| CN202927792U (en) | Power supply fixing structure of light-emitting diode (LED) bulb lamp | |
| CN202118625U (en) | Light-emitting diode (LED) light source lamp | |
| CN203823685U (en) | Integrated LED (light-emitting diode) lamp support | |
| CN203099435U (en) | Light-emitting diode (LED) lamp | |
| CN204328552U (en) | LED projector lamp | |
| CN203517713U (en) | Novel LED street lamp outer shell | |
| CN203501024U (en) | Novel LED down light | |
| CN203454010U (en) | Aluminum-case heat-conduction type LED (Light-Emitting Diode) lamp | |
| CN203641922U (en) | LED (Light Emitting Diode) bulb lamp | |
| CN201866578U (en) | Led integrated module | |
| CN213513818U (en) | Half encapsulating LED strip power supply box | |
| CN203249193U (en) | Rotatable lamp cap | |
| CN203298110U (en) | Light-emitting diode (LED) spotlight | |
| CN202629691U (en) | Light-emitting diode (LED) pixel point light source | |
| CN203771208U (en) | LED (light emitting diode) light source module and LED illuminating device | |
| CN203363772U (en) | Led lamp | |
| CN203718450U (en) | Novel LED (Light Emitting Diode) lamp with heat radiation structure |
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: 20150429 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |