CN2816597Y - Under-water-lamp - Google Patents
Under-water-lamp Download PDFInfo
- Publication number
- CN2816597Y CN2816597Y CN 200520061034 CN200520061034U CN2816597Y CN 2816597 Y CN2816597 Y CN 2816597Y CN 200520061034 CN200520061034 CN 200520061034 CN 200520061034 U CN200520061034 U CN 200520061034U CN 2816597 Y CN2816597 Y CN 2816597Y
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- CN
- China
- Prior art keywords
- lamp
- bulb
- water
- cover
- wall
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides an under-water lamp, which comprises a housing, a lamp bulb and a lamp holder, wherein the lamp holder is fixed at the rear part of the lamp bulb, the housing is provided with an open groove which can accommodate the lamp bulb and the lamp holder, and the lamp bulb and the lamp holder are arranged in the open groove; an annular lamp cover is fixed at the open portion of the open groove, and a sealing rubber ring is arranged between the inner wall of the annular lamp cover and the outer wall of the lamp bulb. The lamp holder which is arranged at the rear part of the lamp bulb is sheathed with an insulating waterproof lamp sleeve, and water sealing is formed between the outer wall of the insulating waterproof lamp sleeve and the inner wall of the housing. The lamp holder is provided with a waterproof external power supply line which is led out by passing through the insulating waterproof lamp sleeve and the housing; water sealing is formed between the waterproof external power supply line and the insulating waterproof lamp sleeve. The utility model has the advantages of safety, durability, simple structure, good tightness and convenient installation and use.
Description
Technical field
The utility model relates to a kind of lampion, refers in particular to be used for a kind of lamp under water of light decoration under water.
Background technology
Matching with decorating light in pond in public places such as swimming pool, park plazas, can be used to decorative beautifying environment, enriches people's spare-time cultural life.The Under water lamp that uses both at home and abroad is numerous in variety, different with purposes at present, generally all has problems such as insulation, sealing and bulb service life.Encapsulating method commonly used has: use rubber cushion, and mechanical seal then, but rubber cushion is easy to wear out, brokenly fall, cause electric leakage, use dangerous; When using the insulating tape sealing, outside bulb, add a transparent sealed cover again.Like this, it is isolated to be air between bulb and the transparent sealed cover, and the general wattage of underwater lighting bulb is big, caloric value is big, and the poor thermal conductivity of air, thereby cause the isolated conducting shell temperature height of air between bulb and the transparent sealed cover, bulb and insulating tape temperature are also high.Like this, bulb service life is short, and insulating tape is the ability long term high temperature not, insulated enclosure is destroyed cause electric leakage.
Summary of the invention
The purpose of this utility model is to provide a kind of safety durable, simple in structure, good seal performance, a kind of security seal easy to install lamp under water.
The purpose of this utility model is achieved in that a kind of lamp under water, comprise shell and bulb, the bulb rear portion is fixed with lamp socket, wherein: described shell is provided with the open recess that can hold bulb and lamp socket, bulb and lamp socket are arranged in this open recess, peristome in open recess is fixed with annular light cover, is provided with O-ring seal between annular light cover inwall and the bulb outer wall; Outside the lamp socket at bulb rear portion, be with insulative water-proof lamp cover, water-stop between the outer wall of insulative water-proof lamp cover and the outer casing inner wall; Lamp socket is provided with the waterproof circumscripted power line, and circumscripted power line passes insulative water-proof lamp cover and shell is drawn, water-stop between circumscripted power line and the insulative water-proof lamp cover.
Described insulative water-proof lamp cover top is provided with inwall and bulb bag wall adapts, and outer wall is provided with the step ring set that interlocks with the open recess inwall; Described a kind of cover of insulative water-proof lamp described in the lamp under water bottom is provided with the tubulose gum cover, and the internal diameter of tubulose gum cover is slightly less than the external diameter of circumscripted power line, and the tubulose gum cover is socketed in the circumscripted power line outer wall.
After the utility model adopts said structure, by independently insulative water-proof lamp cover, bulb and shell aperture chamber and annular light cover acting in conjunction reach sealing fully.The general fountain basin that uses can directly be fixed on ornament lamp in the fountain basin, and shell can manufacture various moulding as required, reaches better decoration effect; Require the swimming pool of concealed installation, during construction shell is independently nuzzled in the concrete wall of design in advance, carry out and load onto and to use after swimming pool is decorated, reduced difficulty of construction and operation, easy to install, the shortening construction period.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model.
Fig. 2 is an insulative water-proof lamp nested structure schematic diagram of the present utility model.
Among the figure: 1 shell, 1A open recess, 2 bulbs, 3 annular light covers, 4 O-ring seals, 5 insulative water-proof lamp covers, 5A gum cover pipe, 6 power lines, 7 lamp sockets.
The specific embodiment
Shown in Fig. 1-2, a kind of lamp under water of the present utility model, comprise stainless steel casing 1 and bulb 2, bulb 2 rear portions are fixed with lamp socket 7, shell 1 is provided with the open recess 1A that can hold bulb 2 and lamp socket 7, bulb 2 and lamp socket 7 are arranged in this open recess 1A, are fixed with annular light cover 3 at the peristome of open recess 1A, are provided with O-ring seal 4 between annular light cover 3 inwalls and bulb 2 outer walls; Outside the lamp socket 7 at bulb 2 rear portions, be with insulative water-proof lamp cover 5, water-stop between the outer wall of insulative water-proof lamp cover 5 and shell 1 inwall; Lamp socket 7 is provided with waterproof circumscripted power line 6; Overlap at the insulative water-proof lamp that 5 tops are provided with inwall and bulb bag wall adapts, outer wall is provided with the step ring set 5B that interlocks with open recess 1A inwall; Overlap 5 bottoms at the insulative water-proof lamp and be provided with tubulose gum cover pipe 5A, the internal diameter of tubulose gum cover pipe 5A is slightly less than the external diameter of circumscripted power line 6, being provided with in shell 1 bottom can be by the through hole of circumscripted power line 6, and circumscripted power line 6 is drawn after passing the through hole of the tubulose gum cover pipe 5A of insulative water-proof lamp cover 5 and shell 1.
Claims (2)
1. lamp under water, comprise shell (1) and bulb (2), bulb (2) rear portion is fixed with lamp socket (7), it is characterized in that: described shell (1) is provided with the open recess (1A) that can hold bulb (2) and lamp socket (7), bulb (2) and lamp socket (7) are arranged in this open recess (1A), peristome in open recess (1A) is fixed with annular light cover (3), is provided with O-ring seal (4) between annular light cover (3) inwall and bulb (2) outer wall; Outside the lamp socket (7) at bulb (2) rear portion, be with insulative water-proof lamp cover (5), water-stop between the outer wall of insulative water-proof lamp cover (5) and shell (1) inwall; Lamp socket (7) is provided with waterproof circumscripted power line (6), and circumscripted power line (6) passes insulative water-proof lamp cover (5) and shell (1) is drawn, water-stop between circumscripted power line (6) and the insulative water-proof lamp cover (5).
2. a kind of lamp under water according to claim 1 is characterized in that: described insulative water-proof lamp cover (5) top is provided with inwall and bulb bag wall adapts, and outer wall is provided with the step ring set (5B) that interlocks with open recess (1A) inwall; Described insulative water-proof lamp cover (5) bottom is provided with tubulose gum cover pipe (5A), and the internal diameter of tubulose gum cover pipe (5A) is slightly less than the external diameter of circumscripted power line (6), and tubulose gum cover pipe (5A) is socketed in circumscripted power line (6) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520061034 CN2816597Y (en) | 2005-07-08 | 2005-07-08 | Under-water-lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520061034 CN2816597Y (en) | 2005-07-08 | 2005-07-08 | Under-water-lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2816597Y true CN2816597Y (en) | 2006-09-13 |
Family
ID=36996406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520061034 Expired - Fee Related CN2816597Y (en) | 2005-07-08 | 2005-07-08 | Under-water-lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2816597Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011000175A1 (en) * | 2009-07-01 | 2011-01-06 | Dai Zhongguo | Led underwater lamp |
| EP3882518A1 (en) * | 2020-03-17 | 2021-09-22 | Ocean Led Marine Ltd | An underwater lighting apparatus |
-
2005
- 2005-07-08 CN CN 200520061034 patent/CN2816597Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011000175A1 (en) * | 2009-07-01 | 2011-01-06 | Dai Zhongguo | Led underwater lamp |
| US8596835B2 (en) | 2009-07-01 | 2013-12-03 | Guangzhou Rising Dragon Electronics & Plastics Technology Co., Ltd | LED underwater lamp |
| EP3882518A1 (en) * | 2020-03-17 | 2021-09-22 | Ocean Led Marine Ltd | An underwater lighting apparatus |
| US11549674B2 (en) | 2020-03-17 | 2023-01-10 | Ocean Led Marine Limited | Underwater lighting apparatus |
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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: 20060913 Termination date: 20100708 |