CN201293212Y - LED luminous decorative lamp - Google Patents
LED luminous decorative lamp Download PDFInfo
- Publication number
- CN201293212Y CN201293212Y CNU2008200404556U CN200820040455U CN201293212Y CN 201293212 Y CN201293212 Y CN 201293212Y CN U2008200404556 U CNU2008200404556 U CN U2008200404556U CN 200820040455 U CN200820040455 U CN 200820040455U CN 201293212 Y CN201293212 Y CN 201293212Y
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- CN
- China
- Prior art keywords
- sealing
- power line
- sealing ring
- sealing device
- decorative lamp
- 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 discloses an LED luminous decorative lamp which comprises a lamp body, a bottom cover and a power cord. One end of the lamp body without the bottom cover is provided with a sealing device, and the power cord passes through the sealing device and is connected with the lamp body. The LED luminous decorative lamp is characterized in that the sealing device comprises a sealing sleeve, a screwing nut and an obturating ring which are all provided with holes to be penetrated by the power cord, and the diameters of the holes on the sealing ring, the screwing nut and the obturating ring are larger than the diameter of the power cord; the obturating ring is placed in the sealing sleeve and positioned between the sealing sleeve and the screwing nut. The sealing device has simple structure, convenient installation and high sealing reliability, and greatly overcomes the defect of the poor waterproof reliability of the sealing device of the prior LED decorative lamp.
Description
Technical field
The utility model relates to a kind of improvement of ornament lamp, relates in particular to a kind of improvement of LED luminescent decorative lamp.
Background technology
LED decorates and is widely used in indoor, outdoor light decoration, but some LED ornament lamps generally adopt glue bonding as the waterproof means at present, owing to the chemical property instability of glue, has influenced the result of use of LED lamp.
Summary of the invention
In order to overcome the deficiency that above-mentioned known LED lamp exists, the purpose of this utility model is to provide a kind of improved LED luminescent decorative lamp, and this kind ornament lamp has greatly improved the water resistance of LED ornament lamp owing to improved the hermetically-sealed construction of lamp body.
The technical scheme that realizes the utility model purpose is such:
A kind of LED luminescent decorative lamp, comprise lamp body, bottom, power line, an end of non-installation bottom is provided with sealing device on the described lamp body, described power line passes sealing device and links to each other with lamp body, it is characterized in that: described sealing device comprises sealing shroud, screw nut and sealing ring, described sealing shroud, screw and be respectively equipped with the hole that can supply described power line to pass through on nut and the sealing ring, and described sealing shroud, screw the diameter of the diameter in the hole on nut and the sealing ring greater than described power line, described sealing ring is placed in the described sealing shroud, and described sealing ring is at sealing shroud with screw between the nut.
Described sealing shroud, screw nut and be made of plastics, described sealing ring is made by rubber.
The LED luminescent decorative lamp that the utility model provides, adopt the rubber-like elastomeric material to make sealing ring, after power line passes sealing shroud and is placed on sealing ring in the sealing cover, to screw nut again and pass power line, to screw nut then and tighten the effect that generation compresses sealing ring toward the sealing ring direction, make sealing ring distortion contraction and pack tightly power line, because the elasticity of material is filled up power line all spaces on every side, reached the effect that also can seal simultaneously without fluid sealant.Sealing device structure of the present utility model is simple, easy for installation, sealing reliability is high, has greatly improved the deficiency of present LED ornament lamp sealing device waterproof poor reliability.
Description of drawings
Fig. 1 is the utility model ornament lamp structural representation;
Fig. 2 is the utility model ornament lamp schematic diagram of sealing device;
Fig. 3 is the utility model sealing shroud front view;
Fig. 4 is the utility model sealing shroud vertical view;
Fig. 5 is the utility model sealing ring front view;
Fig. 6 is the utility model sealing ring vertical view;
Fig. 7 is that the utility model screws the nut front view;
Fig. 8 is that the utility model screws the nut upward view.
The specific embodiment
For making your auditor and the public can further understand architectural feature of the present utility model and beneficial effect thereof, the spy reaches embodiment in conjunction with the accompanying drawings the specific embodiment of the present utility model is described in detail as follows:
See also Fig. 1, Fig. 2, Fig. 1 is the utility model ornament lamp structural representation, comprise lamp body 1, bottom 2, power line 3, an end of non-installation bottom 2 is placed with sealing device 4 on the described lamp body 1, power line 3 passes sealing device 4 and links on the wiring board 5 in the lamp body 1, Fig. 2 is the utility model ornament lamp schematic diagram of sealing device, sealing device 4 comprises sealing shroud 41, sealing ring 43 and screws nut 42, and sealing ring 43 is placed in the sealing shroud 41 and at sealing shroud 41 with screw between the nut 42.
Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 are respectively the utility model sealing shroud 41, sealing ring 43 and the structural representation that screws nut 42, as shown in the figure, but at sealing shroud 41, screw and offer the hole 411,421,431 that power supply source line 3 passes through on nut 42 and the sealing ring 43 respectively, the diameter in hole 411,421,431 is greater than the diameter of described power line 3, usually, the diameter in hole 411,421,431 is approximately greater than the diameter 0.5mm of described power line 3.
Described sealing shroud 41, screw nut 42 and be made of plastics, 43 of sealing rings are made by rubber.
Claims (3)
1. LED luminescent decorative lamp, comprise lamp body (1), bottom (2), power line (3), the end that described lamp body (1) is gone up non-installation bottom (2) is provided with sealing device (4), described power line (3) passes sealing device (4) and links to each other with lamp body (1), it is characterized in that: described sealing device (4) comprises sealing shroud (41), screw nut (42) and sealing ring (43), described sealing shroud (41), screw and be respectively equipped with the hole (411) that can supply described power line (3) to pass through on nut (42) and the sealing ring (43), (421) and (431), and described hole (411), (421) and the diameter of (431) greater than the diameter of described power line (3), described sealing ring (43) is placed in the described sealing shroud (41), and described sealing ring (43) is positioned at sealing shroud (41) and screws between the nut (42).
2. LED luminescent decorative lamp according to claim 1 is characterized in that: described sealing shroud (41), screw nut (42) and be made of plastics, described sealing ring (43) is made by rubber.
3. LED luminescent decorative lamp according to claim 1 is characterized in that: the diameter of described hole (411), (421) and (431) is greater than the diameter 0.5mm of described power line (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200404556U CN201293212Y (en) | 2008-07-08 | 2008-07-08 | LED luminous decorative lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200404556U CN201293212Y (en) | 2008-07-08 | 2008-07-08 | LED luminous decorative lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201293212Y true CN201293212Y (en) | 2009-08-19 |
Family
ID=41006690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200404556U Expired - Fee Related CN201293212Y (en) | 2008-07-08 | 2008-07-08 | LED luminous decorative lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201293212Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224391A (en) * | 2018-03-05 | 2018-06-29 | 李波育 | A kind of water-tight device applied in emergency light |
-
2008
- 2008-07-08 CN CNU2008200404556U patent/CN201293212Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224391A (en) * | 2018-03-05 | 2018-06-29 | 李波育 | A kind of water-tight device applied in emergency light |
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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: 20090819 Termination date: 20120708 |