CN203453933U - LED (light-emitting diode) underwater lamp - Google Patents
LED (light-emitting diode) underwater lamp Download PDFInfo
- Publication number
- CN203453933U CN203453933U CN201320570487.8U CN201320570487U CN203453933U CN 203453933 U CN203453933 U CN 203453933U CN 201320570487 U CN201320570487 U CN 201320570487U CN 203453933 U CN203453933 U CN 203453933U
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- base
- led
- cable
- underwater lamp
- lampshade
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Abstract
The utility model discloses an LED (light-emitting diode) underwater lamp. The LED underwater lamp comprises a base and a lampshade arranged on the base, wherein a seal ring is arranged at the joint of the lampshade and the base, an LED light source plate is fixedly arranged on the inner side surface of the base, a plurality of LED lamp beads are arranged on the LED light source plate, a heat dissipation device is arranged on the outer side surface of the base, a cable waterproof joint is further arranged on the base, the inner end of the cable waterproof joint is in threaded hermetical connection with the base, and a seal locking sleeve is arranged at the outer end of the cable waterproof joint. The base and a lamp stand are sealed through the seal ring, and a cable penetrates the cable waterproof joint and can realize locking and sealing through the seal locking sleeve, so that the good waterproof property of the whole LED underwater lamp is kept; and simultaneously, the heat dissipation device can realize effective heat dissipation. Therefore, the LED underwater lamp disclosed by the utility model has the beneficial effects of good waterproof effect, good heat dissipation effect and long service life.
Description
Technical field
The utility model relates to LED technical field of lamps, relates in particular to a kind of LED underwater lamp.
Background technology
LED underwater lamp, is called again LED underwater lamp, is a kind of of underwater lamp, simply refer to be exactly the lamp being contained under the bottom, outward appearance is small but excellent to be caused, elegant in appearance, conventionally be used in the places such as large-scale natatorium, fountain, aquarium, play the effect of underwater lighting, possess certain decorative effect simultaneously.Due to the environmental limitations of installing, so LED underwater lamp must favorable sealing property, however all after sealing heat radiation can become a difficult problem again, if dispelled the heat the bad service life that can affect LED underwater lamp.
Utility model content
The utility model, in order to overcome LED underwater lamp of the prior art or sealing property is not good or heat dispersion is bad deficiency, provides a kind of good seal performance, good heat dissipation effect, the LED underwater lamp of long service life.
To achieve these goals, the utility model adopts following technical scheme:
A kind of LED underwater lamp, comprise base and be located at the lampshade on base, described lampshade and the junction of base are provided with sealing ring, the medial surface of described base is fixed with LED light source plate, described LED light source plate is provided with some LED lamp pearls, and the lateral surface of described base is provided with radiator, is also provided with Waterproof connector of cable on base, between the inner of described Waterproof connector of cable and base, thread seal is connected, and the outer end of Waterproof connector of cable is provided with sealing lock sleeve.Cable one end is connected with LED light source plate, the other end of cable wears out in Waterproof connector of cable, then with the sealing of sealing locking cover locking, between base and lampshade, by sealing ring, seal, integral waterproofing performance is good, and the lateral surface of whole base is covered by radiator simultaneously, and the heat that LED lamp pearl sends can pass to fast radiator and dissipation of heat is gone out, prevent that LED lamp pearl environment temperature is too high and cause light decay, thereby improve the whole service life of LED underwater lamp.
As preferably, the outside of described lampshade and the junction of base is provided with holder, and described holder is provided with several fixed feet.Holder plays support, fixing effect to lampshade, base, and fixed feet is provided with connecting hole, so that be fixedly connected with.
As preferably, between place, the base face of fixed feet place face and holder, be provided with gap.This kind of LED underwater lamp is arranged under water, and gap location can keep flowing of water, and the heat of heat sink radiates is absorbed by water, and water flows in gap, in time the heat on radiator is taken away.
Therefore, the utlity model has good water-proof effect, good heat dissipation effect, the beneficial effect of long service life.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present utility model.
Fig. 2 is polycrystalline substance schematic diagram of the present utility model.
Fig. 3 is cutaway view of the present utility model.
In figure: base 1 lampshade 2 sealing ring 3 LED light source plate 4 LED lamp pearl 5 radiator 6 Waterproof connector of cable 7 sealing lock sleeve 8 holder 9 fixed feet 10
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of LED underwater lamp as shown in figures 1 and 3, comprise base 1 and be located at the lampshade 2 on base, described lampshade 2 is provided with sealing ring 3 with the junction of base 1, described lampshade 2 is provided with holder 9 with the outside of the junction of base 1, described holder 9 is provided with three fixed feet 10, as shown in Figure 2, the medial surface of base 1 is fixed with LED light source plate 4, LED light source plate 4 is provided with some LED lamp pearls 5, the lateral surface of base 1 is provided with radiator 6, on base 1, be also provided with Waterproof connector of cable 7, between the inner of Waterproof connector of cable 7 and base, thread seal is connected, the outer end of Waterproof connector of cable 7 is provided with sealing lock sleeve 8, between sealing lock sleeve and Waterproof connector of cable, be threaded, cable one end is connected with LED light source plate, the other end of cable wears out in Waterproof connector of cable, then with the sealing of sealing locking cover locking, between base and lampshade, by sealing ring, seal, integral waterproofing performance is good, the lateral surface of whole base is covered by radiator simultaneously, the heat that LED lamp pearl sends can pass to fast radiator and dissipation of heat is gone out, prevent that LED lamp pearl environment temperature is too high and cause light decay, thereby improve the whole service life of LED underwater lamp, between fixed feet 10 place faces and place, the base face of holder 9, be provided with gap, LED underwater lamp is arranged under water, water can flow through from gap location, the heat of heat sink radiates is absorbed by water, water flows in gap, in time the heat on radiator is taken away, thereby kept good heat absorption, the heat dispersion of radiator.Therefore, the utlity model has good water-proof effect, good heat dissipation effect, the beneficial effect of long service life.
The above embodiment has only expressed the specific embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. a LED underwater lamp, it is characterized in that, comprise base (1) and be located at the lampshade (2) on base, described lampshade (2) is provided with sealing ring (3) with the junction of base (1), the medial surface of described base (1) is fixed with LED light source plate (4), described LED light source plate (4) is provided with some LED lamp pearls (5), the lateral surface of described base (1) is provided with radiator (6), on base (1), be also provided with Waterproof connector of cable (7), between the inner of described Waterproof connector of cable (7) and base, thread seal is connected, the outer end of Waterproof connector of cable (7) is provided with sealing lock sleeve (8).
2. a kind of LED underwater lamp according to claim 1, is characterized in that, described lampshade (2) is provided with holder (9) with the outside of the junction of base (1), and described holder (9) is provided with several fixed feet (10).
3. a kind of LED underwater lamp according to claim 2, is characterized in that, between fixed feet (10) place face and place, the base face of holder (9), is provided with gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570487.8U CN203453933U (en) | 2013-09-13 | 2013-09-13 | LED (light-emitting diode) underwater lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570487.8U CN203453933U (en) | 2013-09-13 | 2013-09-13 | LED (light-emitting diode) underwater lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203453933U true CN203453933U (en) | 2014-02-26 |
Family
ID=50133805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320570487.8U Expired - Fee Related CN203453933U (en) | 2013-09-13 | 2013-09-13 | LED (light-emitting diode) underwater lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203453933U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465686A (en) * | 2015-12-29 | 2016-04-06 | 李小鹏 | Water-cooled soaking LED lamp |
| CN111006151A (en) * | 2019-12-23 | 2020-04-14 | 德清欧尚照明科技有限公司 | LED underwater buried lamp |
-
2013
- 2013-09-13 CN CN201320570487.8U patent/CN203453933U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465686A (en) * | 2015-12-29 | 2016-04-06 | 李小鹏 | Water-cooled soaking LED lamp |
| CN111006151A (en) * | 2019-12-23 | 2020-04-14 | 德清欧尚照明科技有限公司 | LED underwater buried 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: 20140226 Termination date: 20160913 |