CN202371573U - Underwater LED (Light-Emitting Diode) lamp - Google Patents

Underwater LED (Light-Emitting Diode) lamp Download PDF

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Publication number
CN202371573U
CN202371573U CN2011204841243U CN201120484124U CN202371573U CN 202371573 U CN202371573 U CN 202371573U CN 2011204841243 U CN2011204841243 U CN 2011204841243U CN 201120484124 U CN201120484124 U CN 201120484124U CN 202371573 U CN202371573 U CN 202371573U
Authority
CN
China
Prior art keywords
lamp
led
radiator
under water
substrate
Prior art date
Application number
CN2011204841243U
Other languages
Chinese (zh)
Inventor
谢方云
Original Assignee
广州市芯光元光电科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广州市芯光元光电科技有限公司 filed Critical 广州市芯光元光电科技有限公司
Priority to CN2011204841243U priority Critical patent/CN202371573U/en
Application granted granted Critical
Publication of CN202371573U publication Critical patent/CN202371573U/en

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Abstract

The utility model relates to an underwater LED (Light-Emitting Diode) lamp, which comprises LED lamp bulbs, a driving power supply, a substrate, a radiator, a casing and a casing cover. The LED lamp bulbs are welded on the substrate; the lower end of the substrate is connected with the radiator; the driving power supply is arranged at the middle part of the radiator; the radiator is clung to the casing; and fillers are arranged between the bottom of the casing and the LED lamp bulbs on the substrate. The underwater LED lamp has excellent heat dissipation performance and waterproof performance, and meanwhile, the high-power LED lamp bulbs have higher brightness, so that the underwater LED lamp is suitable for being used under the water for a long time.

Description

A kind of lamp of LED under water
Technical field
The utility model relates to the LED lamp, especially a kind of lamp of LED under water.
Background technology
Along with increasing of various ponds class, underwater lighting needs constantly development to satisfy needs of people.The majority of lamp under water of prior art all is the life waterproof construction that sealing ring is set, and water resistance and heat conduction are undesirable, and the light fixture of working under water for a long time for needs can't fully guarantee its operate as normal.Owing to visibility in the water is lower, need powerful light source could satisfy the needs of illumination simultaneously.Traditional incandescent lamp has shortcomings such as power consumption is big, heating is many, the life-span is short, volume is big as light source, and the cost of changing, using is high, general LED lamp pearl good energy-conserving effect, but brightness is not enough.
The utility model content
In order to solve the deficiency of prior art, the utility model discloses a kind of lamp of LED under water, and this LED light fixture has excellent waterproof and radiator structure and high brightness characteristics, is particularly suitable for using under water.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of lamp of LED under water; Comprise LED lamp pearl, driving power, substrate, radiator, housing, clamshell; The bead weld of said LED lamp is connected on the substrate, and the substrate lower end connects radiator, and driving power places the radiator middle part; Radiator is close to housing, is provided with filler the LED lamp pearl from housing bottom to substrate.
Further, said LED lamp pearl is the large-power LED light bead of 1W.
Further, said LED lamp pearl quantity is 18.
Further, said driving driving power is a constant-current source.
Further, said substrate is the PCB aluminium base.
Further, said radiator is the aluminum heronsbill radiator structure of three petals.
Further, said filler is a heat-conducting glue.
Further, the power input line of said driving power is provided with the waterproof ring epoxy resins.
Further, said clamshell is the safety glass cover.
Further, said housing is a Stainless Steel Shell.
The utility model adopts the large-power LED light bead of 18 1w as light source, and underwater brightness is higher, and whole power is below 20W, but but the incandescent lamp with 150W is suitable in brightness, and caloric value is low, rapid heat dissipation, and the life-span is longer, and is more energy-conservation, more environmental protection.In addition, heat-conducting glue all pours into LED lamp housing bottom to the space below the LED lamp pearl lamp holder and fills up, and has so just fully guaranteed the water resistance of LED lamp.Under the condition that brightness and water resistance all are resolved, the utility model can be for a long time operate as normal under water.
Description of drawings
Fig. 1-the utility model combining structure sketch map.
Diagram: 1-housing; The 2-radiator; The 3-substrate; 4-LED lamp pearl; The 5-clamshell; The 6-driving power.
The specific embodiment
The utility model is described further through embodiment below in conjunction with accompanying drawing.
The utility model comprises housing 1, radiator 2, substrate 3, LED lamp pearl 4, clamshell 5 and driving power 6.As preferably, LED lamp pearl 4 is the large-power LED light bead of 1w, and quantity is 18.Housing 1 is a Stainless Steel Shell, and radiator 2 is the aluminum heronsbill radiator structure of three petals, and clamshell 5 is the safety glass cover, and driving power 6 is a constant-current source.Said LED lamp pearl 4 is welded on the substrate 3; Substrate 3 times is adjacent to radiator 2 with heat conduction; Driving power 6 is located at the middle part of radiator 2, and radiator 2 is adjacent to housing 1 again, arrives the space between the LED lamp pearl 4 with heat-conducting glue perfusion housing 1 bottom; Flood substrate 3 up to heat-conducting glue, but will expose large-power LED light bead.Then, seal the power input line place, install the installation of just having accomplished the whole lamp of LED under water to clamshell 5 again with the waterproof ring epoxy resins.
The described substrate 3 of the utility model is the PCB aluminium base, and filler is a heat-conducting glue, and two kinds of structures all help the LED heat radiation, and Stainless Steel Shell more helps quick heat radiating than plastic casing simultaneously.Because heat-conducting glue is all filled LED lamp welding foot and covered, and only exposes LED lamp pearl pearl shell, and the power input line place also seals with the waterproof ring epoxy resins, so the LED light fixture of the utility model has extraordinary water resistance.In addition, the light source that the large-power LED light bead of 18 1w is formed, the lamp source that brightness ratio is general is higher.So, the utlity model has the advantage of good water resistance, heat dispersion and high brightness, work long hours at the bottom of being highly suitable for the pond.

Claims (10)

1. LED lamp under water; Comprise LED lamp pearl, driving power, substrate, radiator, housing, clamshell; It is characterized in that: the bead weld of said LED lamp is connected on the substrate, and the substrate lower end connects radiator, and driving power places the radiator middle part; Radiator is close to housing, is provided with filler the LED lamp pearl from housing bottom to substrate.
2. according to the said LED under water of claim 1 lamp, it is characterized in that: said LED lamp pearl is the large-power LED light bead of 1W.
3. according to the said LED under water of claim 1 lamp, it is characterized in that: said LED lamp pearl quantity is 18.
4. according to the said LED under water of claim 1 lamp, it is characterized in that: said driving power is a constant-current source.
5. according to the said LED under water of claim 1 lamp, it is characterized in that: said substrate is the PCB aluminium base.
6. according to the said LED under water of claim 1 lamp, it is characterized in that: said radiator is the aluminum heronsbill radiator structure of three petals.
7. according to the said LED under water of claim 1 lamp, it is characterized in that: said filler is a heat-conducting glue.
8. according to the said LED under water of claim 1 lamp, it is characterized in that: the power input line of said driving power is provided with the waterproof ring epoxy resins.
9. according to the said LED under water of claim 1 lamp, it is characterized in that: said clamshell is the safety glass cover.
10. according to the said LED under water of claim 1 lamp, it is characterized in that: said housing is a Stainless Steel Shell.
CN2011204841243U 2011-11-28 2011-11-28 Underwater LED (Light-Emitting Diode) lamp CN202371573U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204841243U CN202371573U (en) 2011-11-28 2011-11-28 Underwater LED (Light-Emitting Diode) lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204841243U CN202371573U (en) 2011-11-28 2011-11-28 Underwater LED (Light-Emitting Diode) lamp

Publications (1)

Publication Number Publication Date
CN202371573U true CN202371573U (en) 2012-08-08

Family

ID=46595273

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204841243U CN202371573U (en) 2011-11-28 2011-11-28 Underwater LED (Light-Emitting Diode) lamp

Country Status (1)

Country Link
CN (1) CN202371573U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104736412A (en) * 2012-10-23 2015-06-24 Tk控股公司 Steering wheel light bar
US9815406B2 (en) 2012-10-23 2017-11-14 Tk Holdings, Inc. Steering wheel light bar
US9821703B2 (en) 2012-10-23 2017-11-21 Tk Holdings, Inc. Steering wheel light bar
US9873446B2 (en) 2014-07-23 2018-01-23 Tk Holdings, Inc. Steering grip light bar systems
US10036843B2 (en) 2015-04-24 2018-07-31 Joyson Safety Systems Acquisition Llc Steering wheel light bar
US10696217B2 (en) 2017-01-04 2020-06-30 Joyson Safety Systems Acquisition Vehicle illumination systems and methods

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104736412A (en) * 2012-10-23 2015-06-24 Tk控股公司 Steering wheel light bar
US9815406B2 (en) 2012-10-23 2017-11-14 Tk Holdings, Inc. Steering wheel light bar
US9821703B2 (en) 2012-10-23 2017-11-21 Tk Holdings, Inc. Steering wheel light bar
US10179541B2 (en) 2012-10-23 2019-01-15 Joyson Safety Systems Acquisition Llc Steering wheel light bar
US9873446B2 (en) 2014-07-23 2018-01-23 Tk Holdings, Inc. Steering grip light bar systems
US10780908B2 (en) 2014-07-23 2020-09-22 Joyson Safety Systems Acquisition Llc Steering grip light bar systems
US10036843B2 (en) 2015-04-24 2018-07-31 Joyson Safety Systems Acquisition Llc Steering wheel light bar
US10696217B2 (en) 2017-01-04 2020-06-30 Joyson Safety Systems Acquisition Vehicle illumination systems and methods

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120808

Termination date: 20141128

EXPY Termination of patent right or utility model