CN104315483A - Water-cooled LED lamp - Google Patents
Water-cooled LED lamp Download PDFInfo
- Publication number
- CN104315483A CN104315483A CN201410584620.4A CN201410584620A CN104315483A CN 104315483 A CN104315483 A CN 104315483A CN 201410584620 A CN201410584620 A CN 201410584620A CN 104315483 A CN104315483 A CN 104315483A
- Authority
- CN
- China
- Prior art keywords
- lamp
- lamp housing
- water
- led
- lamp socket
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Abstract
The invention discloses a water-cooled LED lamp comprising a lamp holder, a lamp shell and an LED. The LED is arranged under the lamp holder. The lamp shell is transparent. The top of the lamp shell is in the threaded connection with the bottom of the lamp holder. The lamp shell contains coolant. A water inlet hole is formed in the lamp holder and communicated with the lamp shell. A rubber plug is arranged at the opening of the water inlet hole. Two sides of the inner wall of lamp shell are provided with a temperature sensor and a minitype cooler. A micro controller is arranged in the lamp holder and connected with the temperature sensor and the minitype cooler through wires, respectively. An air exhaust pipe and an air intake pipe are vertically arranged on the minitype cooler in the upwards manner and penetrate the lamp holder to be communicated with the outside. In this way, the LED lamp is cooled effectively, and service life of the LED lamp is prolonged.
Description
Technical field
The present invention relates to field of LED illumination, particularly a kind of water-cooled LED.
Background technology
LED be English light emitting diode (
light emitting diode) abbreviation; its basic structure is one block of electroluminescent semi-conducting material; be placed on a leaded shelf; then surrounding epoxy sealing, plays the effect of protection internal core, so the anti-seismic performance of LED is good; LED light source have use low-tension supply, power consumption less, applicability is strong, stability is high, the response time is short, environmentally safe, multicolor luminous etc. advantage; but in the process of illumination, certain heat can be there is, the life-span of LED can be greatly reduced.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of water-cooled LED, lowers the temperature to LED, improves the service life of LED, to solve the above-mentioned multinomial defect caused in prior art.
For achieving the above object, the invention provides following technical scheme: a kind of water-cooled LED, comprise lamp socket, lamp housing and LED, described LED is arranged on below lamp socket, lamp housing is transparent lamp case, the top of lamp housing is connected with the bottom thread of lamp socket, cooling fluid is filled in lamp housing, lamp socket is provided with the inlet opening communicated with lamp housing, water inlet place is provided with rubber stopper, the both sides of envelope inner wall are respectively equipped with temperature inductor and miniature freezer unit, microcontroller is provided with in lamp socket, microcontroller is connected with miniature freezer unit with temperature inductor respectively by wire, micro-freezer unit is provided with blast pipe straight up and air inlet pipe, blast pipe and air inlet pipe communicate with the external world through lamp socket.
The beneficial effect of above technical scheme is adopted to be: the LED of structure of the present invention, cooling fluid is filled in lamp housing, by cooling fluid, cooling down is carried out to LED, cooling fluid is added by inlet opening, the temperature of temperature inductor induction cooling fluid, when the temperature of cooling fluid reaches certain value, temperature inductor outputs signal to microcontroller, microcontroller outputs signal to miniature freezer unit, miniature freezer unit starts, and lowers the temperature to cooling fluid, and miniature freezer unit is by air inlet pipe air inlet, heat and the air of cooling fluid are changed, and are discharged by hot-air by escape pipe.
Preferably, described temperature inductor and miniature freezer unit are located at the top of lamp housing.
Adopt the beneficial effect of above technical scheme to be: the cooling fluid in lamp housing this in carrying out thermal power transfer, temperature above in cooling fluid is higher than the temperature of below, temperature inductor and miniature freezer unit are located at the top of lamp housing, temperature sense is more accurate, and cooling-down effect is also best.
Preferably, described lamp socket, to having the black plastic shell fitted with lamp housing, plastic housing posts temperature discoloring sheet.
The beneficial effect of above technical scheme is adopted to be: black plastic shell absorbs the heat on lamp housing, is then showed by the height of temperature discoloring sheet by temperature.
Preferably, described lamp socket is provided with the metal contact be electrically connected with micro-freezer unit.
Adopt the beneficial effect of above technical scheme to be: metal contact, after lamp socket installs, is connected with the switch-box in the external world, convenient micro-freezer unit to be controlled, when observing temperature discoloring sheet, after temperature is too high, can starting switch, micro-freezer unit is opened.
Preferably, the below of described lamp housing is enclosed with transparent shell, and lamp housing is provided with the hole communicated with shell.
Adopt the beneficial effect of above technical scheme to be: to be provided with shell outside lamp housing, the mobility of cooling fluid can be increased, improve the effect cooled.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of water-cooled LED of the present invention.
Wherein, 1--lamp socket, 2--lamp housing, 3--LED lamp, 4--cooling fluid, 5--inlet opening, 6--rubber stopper, 7--temperature inductor, the miniature freezer unit of 8--, 9--microcontroller, 10--air inlet pipe, 11--blast pipe, 12--black plastic shell, 13--temperature discoloring sheet, 14--metal contact, 15--shell, 16--hole.
Detailed description of the invention
The preferred embodiment of a kind of water-cooled LED of the present invention is described in detail below in conjunction with accompanying drawing.
Fig. 1 shows the detailed description of the invention of a kind of water-cooled LED of the present invention: this water-cooled LED, comprise lamp socket 1, lamp housing 2 and LED 3, described LED 3 is arranged on below lamp socket 1, lamp housing 2 is transparent lamp case 2, the top of lamp housing 2 is connected with the bottom thread of lamp socket 1, cooling fluid 4 is filled in lamp housing 2, lamp socket 1 is provided with the inlet opening 5 communicated with lamp housing 2, 5 mouthfuls, inlet opening place is provided with rubber stopper 6, the both sides of lamp housing 2 inwall are respectively equipped with temperature inductor 7 and miniature freezer unit 8, microcontroller 9 is provided with in lamp socket 1, microcontroller 9 is connected with miniature freezer unit 8 with temperature inductor 7 respectively by wire, micro-freezer unit is provided with blast pipe 11 straight up and air inlet pipe 10, blast pipe 11 and air inlet pipe 10 communicate with the external world through lamp socket 1, cooling fluid 4 is filled in lamp housing 2, cooling down is carried out by cooling fluid 4 pairs of LED 3, cooling fluid 4 is added by inlet opening 5, temperature inductor 7 responds to the temperature of cooling fluid 4, when the temperature of cooling fluid 4 reaches certain value, temperature inductor 7 outputs signal to microcontroller 9, microcontroller 9 outputs signal to miniature freezer unit 8, miniature freezer unit 8 starts, cooling fluid 4 is lowered the temperature, miniature freezer unit 8 is by air inlet pipe 10 air inlet, heat and the air of cooling fluid 4 are changed, hot-air is discharged by escape pipe.
Temperature inductor 7 and miniature freezer unit 8 are located at the top of lamp housing 2, cooling fluid in lamp housing 24 is in carrying out thermal power transfer, temperature above in cooling fluid 4 is higher than the temperature of below, temperature inductor 7 and miniature freezer unit 8 are located at the top of lamp housing 2, temperature sense is more accurate, and cooling-down effect is also best; Lamp socket 1, to having the black plastic shell 12 fitted with lamp housing 2, plastic housing posts temperature discoloring sheet 13, and black plastic shell 12 absorbs the heat on lamp housing 2, is then showed by the height of temperature discoloring sheet 13 by temperature; Lamp socket 1 is provided with the metal contact 14 be electrically connected with micro-freezer unit; Metal contact 14, after lamp socket 1 installs, is connected with the switch-box in the external world, convenient controls micro-freezer unit, when observing temperature discoloring sheet 13, after temperature is too high, can starting switch, and micro-freezer unit is opened; The below of lamp housing 2 is enclosed with transparent shell 15, and lamp housing 2 is provided with the hole 16 communicated with shell 15, is provided with shell 15 outside lamp housing 2, can increase the mobility of cooling fluid 4, improves the effect cooled.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (5)
1. a water-cooled LED, comprise lamp socket, lamp housing and LED, it is characterized in that: described LED is arranged on below lamp socket, lamp housing is transparent lamp case, the top of lamp housing is connected with the bottom thread of lamp socket, cooling fluid is filled in lamp housing, lamp socket is provided with the inlet opening communicated with lamp housing, water inlet place is provided with rubber stopper, the both sides of envelope inner wall are respectively equipped with temperature inductor and miniature freezer unit, microcontroller is provided with in lamp socket, microcontroller is connected with miniature freezer unit with temperature inductor respectively by wire, micro-freezer unit is provided with blast pipe straight up and air inlet pipe, blast pipe and air inlet pipe communicate with the external world through lamp socket.
2. water-cooled LED according to claim 1, is characterized in that: described temperature inductor and miniature freezer unit are located at the top of lamp housing.
3. water-cooled LED according to claim 1, is characterized in that: described lamp socket, to having the black plastic shell fitted with lamp housing, plastic housing posts temperature discoloring sheet.
4. water-cooled LED according to claim 1, is characterized in that: described lamp socket is provided with the metal contact be electrically connected with micro-freezer unit.
5. water-cooled LED according to claim 1, is characterized in that: the below of described lamp housing is enclosed with transparent shell, and lamp housing is provided with the hole communicated with shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410584620.4A CN104315483A (en) | 2014-10-28 | 2014-10-28 | Water-cooled LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410584620.4A CN104315483A (en) | 2014-10-28 | 2014-10-28 | Water-cooled LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104315483A true CN104315483A (en) | 2015-01-28 |
Family
ID=52370756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410584620.4A Pending CN104315483A (en) | 2014-10-28 | 2014-10-28 | Water-cooled LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104315483A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219403A (en) * | 2007-10-17 | 2008-07-16 | 上海电力学院 | Liquid cooling cooling-down type thermostatic bath system and intelligent temperature control method |
| CN101655189A (en) * | 2009-07-16 | 2010-02-24 | 艾迪光电（杭州）有限公司 | Hollow liquid cooling LED bar-shaped lamp |
| CN101666439A (en) * | 2009-09-16 | 2010-03-10 | 鹤山丽得电子实业有限公司 | Liquid cooling LED lamp |
| WO2010056792A1 (en) * | 2008-11-16 | 2010-05-20 | Dinh Research, Llc | High reliability cooling system for led lamps using dual mode heat transfer loops |
| CN202335725U (en) * | 2011-12-15 | 2012-07-18 | 冯琦赟 | Chopsticks with temperature prompting function |
| CN102723812A (en) * | 2012-05-29 | 2012-10-10 | 苏州市太湖风机制造有限公司 | Water-cooled motor |
| CN102927476A (en) * | 2012-11-08 | 2013-02-13 | 浙江阳光照明电器集团股份有限公司 | Light emitting diode (LED) spherical lamp transmitting heat through liquid |
| CN204165007U (en) * | 2014-10-28 | 2015-02-18 | 苏州承腾电子科技有限公司 | A kind of water-cooled LED |
-
2014
- 2014-10-28 CN CN201410584620.4A patent/CN104315483A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219403A (en) * | 2007-10-17 | 2008-07-16 | 上海电力学院 | Liquid cooling cooling-down type thermostatic bath system and intelligent temperature control method |
| WO2010056792A1 (en) * | 2008-11-16 | 2010-05-20 | Dinh Research, Llc | High reliability cooling system for led lamps using dual mode heat transfer loops |
| CN101655189A (en) * | 2009-07-16 | 2010-02-24 | 艾迪光电（杭州）有限公司 | Hollow liquid cooling LED bar-shaped lamp |
| CN101666439A (en) * | 2009-09-16 | 2010-03-10 | 鹤山丽得电子实业有限公司 | Liquid cooling LED lamp |
| CN202335725U (en) * | 2011-12-15 | 2012-07-18 | 冯琦赟 | Chopsticks with temperature prompting function |
| CN102723812A (en) * | 2012-05-29 | 2012-10-10 | 苏州市太湖风机制造有限公司 | Water-cooled motor |
| CN102927476A (en) * | 2012-11-08 | 2013-02-13 | 浙江阳光照明电器集团股份有限公司 | Light emitting diode (LED) spherical lamp transmitting heat through liquid |
| CN204165007U (en) * | 2014-10-28 | 2015-02-18 | 苏州承腾电子科技有限公司 | A kind of water-cooled LED |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |
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| RJ01 | Rejection of invention patent application after publication |