CN202972594U - LED lamp with radiating function - Google Patents
LED lamp with radiating function Download PDFInfo
- Publication number
- CN202972594U CN202972594U CN201220375500XU CN201220375500U CN202972594U CN 202972594 U CN202972594 U CN 202972594U CN 201220375500X U CN201220375500X U CN 201220375500XU CN 201220375500 U CN201220375500 U CN 201220375500U CN 202972594 U CN202972594 U CN 202972594U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- circuit board
- radiating
- cooling base
- temperature
- 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
- 238000001816 cooling Methods 0.000 claims description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 230000005855 radiation Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 229910017083 AlN Inorganic materials 0.000 description 2
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED lamp with a radiating function, which comprises a radiating base, a power supply, a circuit board and LED chips, and is characterized by further comprising a fluorescence shade and a uniform temperature board, wherein the power supply is arranged in the radiating base; the uniform temperature board is arranged on the radiating base; a circuit board is arranged on the uniform temperature board; the LED chips are mounted on the circuit board; the fluorescence shade used for shielding the LED chips is mounted at the top part of the radiating base; a plurality of radiating holes are formed on the fluorescence shade; a plurality of horizontal grooves are formed at the bottom part of the uniform temperature board; and one ends of the heat conduction pipes are mounted in the horizontal grooves, and the other ends penetrate the radiating base. According to the utility model, the problems that the LED lamp is bad in radiating effect of the circuit board, can be easily damaged, and is short in service life in the prior art are solved. The LED lamp provided by the utility model has the advantages of reasonable structure, low cost, quick radiation, and prolonged service life.
Description
Technical field
The present invention relates to a kind of LED lamp, particularly relate to a kind of LED lamp with heat sinking function.
Background technology
At present the LED lamp only has 15%～25% electric energy to convert luminous energy in the course of the work, and remaining electric energy nearly all changes into heat energy, the temperature of LED lamp is raise, and every increase by 10 its reliabilities of degree of temperature will reduce half.In high-powered LED lamp, heat radiation is a large problem especially.The circuit board of LED lamp directly conducts heat on cooling base at present, requires a great deal of time, and heat energy just easily is gathered on circuit board like this, thereby affects light quality and service life.
Summary of the invention
Poor in order to solve in prior art LED lamp circuit board radiating effect, easily damage, the problem that service life is shorter, the invention provides a kind of rational in infrastructure, with low cost, can quick heat radiating, the LED lamp that increases the service life.
In order to address the above problem, the technical solution used in the present invention is:
a kind of LED lamp with heat sinking function, comprise cooling base, power supply, circuit board and LED chip, it is characterized in that: also comprise fluorescence cover and temperature-uniforming plate, be provided with power supply in cooling base, be provided with temperature-uniforming plate on cooling base, be provided with circuit board on temperature-uniforming plate, described LED chip is installed on circuit board, be equipped be used to the fluorescence cover that covers LED chip at the cooling base top, offer some louvres on the fluorescence cover, be provided with some transverse concave grooves bottom temperature-uniforming plate, one end of heat pipe is installed in described transverse concave groove, the other end of described heat pipe passes cooling base.
Aforesaid a kind of LED lamp with heat sinking function is characterized in that: be packaged with transparent silica gel on LED chip.
Aforesaid a kind of LED lamp with heat sinking function, it is characterized in that: waterproof cover has been sealed up in the outside in transparent silica gel.
Aforesaid a kind of LED lamp with heat sinking function, it is characterized in that: described cooling base is aluminium base.
Aforesaid a kind of LED lamp with heat sinking function is characterized in that: described circuit board is combined into by copper or aluminum and aluminium oxide or aluminium nitride material.
The invention has the beneficial effects as follows:
1, the present invention use temperature-uniforming plate this light, thin, average temperature performance is good, pass to the passive heat radiation element that heat energy speed is exceedingly fast, can conduct heat energy a large amount of on circuit board within the extremely short time, having avoided heat energy to be gathered in affects light quality and service life on circuit board, the service life of whole LED lamp is longer.
2, be provided with some transverse concave grooves simultaneously bottom temperature-uniforming plate, an end of heat pipe is installed in transverse concave groove, the other end of heat pipe passes cooling base, and temperature-uniforming plate contacts with extraneous by heat pipe, has further realized quick heat radiating, and service life is longer.
Description of drawings
Fig. 1 is the structural representation that the present invention has the LED lamp of heat sinking function.
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of LED lamp with heat sinking function comprises radiation aluminium pedestal 1, temperature-uniforming plate 2, circuit board 3, LED chip 4, waterproof cover 6, fluorescence cover 7, heat pipe 8 and power supply.Be provided with power supply in radiation aluminium pedestal 1, be provided with temperature-uniforming plate 2 on radiation aluminium pedestal 1, be provided with circuit board 3 on temperature-uniforming plate 2, described LED chip 4 is installed on circuit board 3, be packaged with transparent silica gel 5 on LED chip 4, seal up waterproof cover 6 in the outside of transparent silica gel 5, prevented LED chip 4 damage of making moist.
Be equipped be used to the fluorescence cover 7 that covers LED chip 4 at radiation aluminium pedestal 1 top, offer some louvres on fluorescence cover 7, be convenient to the heat radiation of whole LED lamp.Be provided with some transverse concave grooves in temperature-uniforming plate 2 bottoms, an end of heat pipe 8 is installed in transverse concave groove, the other end of heat pipe 8 passes radiation aluminium pedestal 1.During design, circuit board 3 is combined into by copper or aluminum and aluminium oxide or aluminium nitride material.
The LED lamp that has in sum a heat sinking function use temperature-uniforming plate 2 plates this light, thin, average temperature performance is good, pass to the passive heat radiation element that heat energy speed is exceedingly fast, can conduct heat energy a large amount of on circuit board 3 within the extremely short time, having avoided heat energy to be gathered in affects light quality and service life on circuit board, the service life of whole LED lamp is longer.Simultaneously be provided with some transverse concave grooves in temperature-uniforming plate 2 bottoms, an end of heat pipe 8 is installed in transverse concave groove, the other end of heat pipe 8 passes cooling base, and temperature-uniforming plate 2 contacts with the external world by heat pipe 8, has further realized quick heat radiating, and service life is longer.
Above demonstration and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. LED lamp with heat sinking function, comprise cooling base, power supply, circuit board and LED chip, it is characterized in that: also comprise fluorescence cover and temperature-uniforming plate, be provided with power supply in cooling base, be provided with temperature-uniforming plate on cooling base, be provided with circuit board on temperature-uniforming plate, described LED chip is installed on circuit board, be equipped be used to the fluorescence cover that covers LED chip at the cooling base top, offer some louvres on the fluorescence cover, be provided with some transverse concave grooves bottom temperature-uniforming plate, one end of heat pipe is installed in described transverse concave groove, the other end of described heat pipe passes cooling base.
2. a kind of LED lamp with heat sinking function according to claim 1, is characterized in that: be packaged with transparent silica gel on LED chip.
3. a kind of LED lamp with heat sinking function according to claim 2, it is characterized in that: waterproof cover has been sealed up in the outside in transparent silica gel.
4. a kind of LED lamp with heat sinking function according to claim 3, it is characterized in that: described cooling base is aluminium base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220375500XU CN202972594U (en) | 2012-07-31 | 2012-07-31 | LED lamp with radiating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220375500XU CN202972594U (en) | 2012-07-31 | 2012-07-31 | LED lamp with radiating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202972594U true CN202972594U (en) | 2013-06-05 |
Family
ID=48513666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220375500XU Expired - Fee Related CN202972594U (en) | 2012-07-31 | 2012-07-31 | LED lamp with radiating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202972594U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788276A (en) * | 2012-07-31 | 2012-11-21 | 苏州晶雷光电照明科技有限公司 | LED lamp provided with heat dissipation function |
| CN103574409A (en) * | 2013-10-31 | 2014-02-12 | 昆山博文照明科技有限公司 | Remotely-controlled lawn lamp |
| CN103791414A (en) * | 2013-11-22 | 2014-05-14 | 昆山博文照明科技有限公司 | Solar lawn lamp with infrared alarming function |
| CN104832860A (en) * | 2015-04-02 | 2015-08-12 | 宁波市鄞州凯祥塑业有限公司 | Novel decorative lamp |
| CN105066045A (en) * | 2015-07-24 | 2015-11-18 | 中山市科贝照明科技有限公司 | An LED point light source system |
| CN105180065A (en) * | 2015-07-24 | 2015-12-23 | 中山市科贝照明科技有限公司 | An adjustable LED fan light |
| CN105180063A (en) * | 2015-07-23 | 2015-12-23 | 中山市科贝照明科技有限公司 | A rotatable color LED point light source |
| CN105716008A (en) * | 2016-04-26 | 2016-06-29 | 句容市万福达工艺品厂 | Shake-proof structure for lawn lamp |
| CN105716007A (en) * | 2016-04-14 | 2016-06-29 | 句容市万福达工艺品厂 | Shockproof sound amplification lawn lamp |
-
2012
- 2012-07-31 CN CN201220375500XU patent/CN202972594U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788276A (en) * | 2012-07-31 | 2012-11-21 | 苏州晶雷光电照明科技有限公司 | LED lamp provided with heat dissipation function |
| CN103574409A (en) * | 2013-10-31 | 2014-02-12 | 昆山博文照明科技有限公司 | Remotely-controlled lawn lamp |
| CN103791414A (en) * | 2013-11-22 | 2014-05-14 | 昆山博文照明科技有限公司 | Solar lawn lamp with infrared alarming function |
| CN104832860A (en) * | 2015-04-02 | 2015-08-12 | 宁波市鄞州凯祥塑业有限公司 | Novel decorative lamp |
| CN105180063A (en) * | 2015-07-23 | 2015-12-23 | 中山市科贝照明科技有限公司 | A rotatable color LED point light source |
| CN105066045A (en) * | 2015-07-24 | 2015-11-18 | 中山市科贝照明科技有限公司 | An LED point light source system |
| CN105180065A (en) * | 2015-07-24 | 2015-12-23 | 中山市科贝照明科技有限公司 | An adjustable LED fan light |
| CN105716007A (en) * | 2016-04-14 | 2016-06-29 | 句容市万福达工艺品厂 | Shockproof sound amplification lawn lamp |
| CN105716007B (en) * | 2016-04-14 | 2018-02-16 | 句容市万福达工艺品厂 | A kind of shockproof Lawn lamp that amplifies |
| CN105716008A (en) * | 2016-04-26 | 2016-06-29 | 句容市万福达工艺品厂 | Shake-proof structure for lawn lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20130731 |