CN203298116U - Waterproof LED underground lamp - Google Patents
Waterproof LED underground lamp Download PDFInfo
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- CN203298116U CN203298116U CN2013203499205U CN201320349920U CN203298116U CN 203298116 U CN203298116 U CN 203298116U CN 2013203499205 U CN2013203499205 U CN 2013203499205U CN 201320349920 U CN201320349920 U CN 201320349920U CN 203298116 U CN203298116 U CN 203298116U
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Abstract
The utility model provides a waterproof LED underground lamp which comprises an LED light source lamp panel and a hollow LED lamp body where the LED light source lamp panel is accommodated. The top end of the LED lamp body is connected with a face cover. The waterproof LED underground lamp is characterized in that the peripheral edge of the face cover extends outwards to the outer side of the edge of the LED lamp body. The peripheral edge of the face cover extends outwards to the outer side of the edge of the LED lamp body, a bent portion is arranged at the edge of the face cover, accumulated water is guided to flow to the bent section and prevented from permeating into the LED lamp body, and accordingly the problem of water permeating downwards into the LED lamp body from a top cover of an embedded part is solved. Thus, the waterproof LED underground lamp has better waterproof effect, meanwhile is simple in structure and easy to produce and manufacture in a large batch mode and meanwhile is suitable for other installation methods of LED lamps.
Description
Technical field
The utility model relates to a kind of LED underground lamp, relates in particular to a kind of LED underground lamp of good water-proof effect, belongs to the LED lighting field.
Background technology
The LED underground lamp is embedded in the use that decoration or guidance lighting are done in ground, be common in the outdoor locations such as market, parking lot, greenbelt, tourist attractions, park, residential quarters, sculpture for city, not all right street, building step, underground lamp generally is installed in underground hole, hole together by after cover, lamp body, bottom seal combination, being placed in built-in fitting again, because being uses at outdoor ground, the technical indicator of underground lamp has water proofing property, anticorrosive property, ageing resistance, heat-resisting quantity etc., especially needs to possess extremely strong water proofing property.both areas at the contact-making surface place of the cover of existing LED underground lamp and LED lamp body equate, shape size is consistent, during assembling, will after both justified margins, by screw, fix, in LED underground lamp below the ponding on overcast and rainy ground can infiltrate into by the top cover of built-in fitting, because the edge of cover and LED lamp body flushes, can be along the cover edge penetration to the LED lamp body after rainwater is dropped on cover, accumulate over a long period in the LED lamp body and have ponding, thereby damage the Circuits System of lamp body, affect the service life of LED lamp body, therefore the waterproofing design of existing LED underground lamp can also be from the architecture advances of cover and LED lamp body to reach better waterproof effect.
Summary of the invention
In order to solve the deficiency in background technology, the purpose of this utility model is to overcome the defect of background technology, and a kind of Waterproof LED underground lamp is provided, and is simple in structure, good water-proof effect.
For achieving the above object, the technical solution adopted in the utility model is: a kind of Waterproof LED underground lamp, comprise LED light source lamp plate and hollow and in be equipped with the LED lamp body of described LED light source lamp plate, the top of described LED lamp body is connected with cover, it is characterized in that: described cover peripheral edge is along all extending out to the outside, described LED lamp body edge.
In preferred embodiment of the utility model, the cross section that further comprises described cover is " π " font, comprise Heng Gai and along the vertically extending perpendicular lid in described Heng Gai both sides of the edge, the peripheral edge of described horizontal lid is along all extending out to the outside, described LED lamp body edge, and described LED lamp body is threaded with described horizontal lid.
In preferred embodiment of the utility model, comprise that further the free end of described perpendicular lid is provided with the bending part for draining.
In preferred embodiment of the utility model, comprise that further the junction of described LED lamp body and described cover is provided with waterproof apron.
In preferred embodiment of the utility model, comprise that further described LED underground lamp also comprises bottom, described bottom and described LED lamp body are tightly connected, and the junction of described LED lamp body and described bottom is provided with waterproof apron.
In preferred embodiment of the utility model, further comprise in described LED lamp body and be filled with phase-change material.
In preferred embodiment of the utility model, comprise that further described phase-change material is one or both combinations in paraffin, aliphatic acid, Sodium acetate trihydrate.
Usefulness of the present utility model is: a kind of Waterproof LED underground lamp of the present utility model, cover peripheral edge edge is all extended out to the outside, LED lamp body edge, and at the edge of cover, bending part is set, guiding ponding flows to bending part, no longer infiltrate in the LED lamp body, solved and from the built-in fitting top cover, permeated the water that gets off and enter the problem in the LED lamp body, therefore, LED underground lamp of the present utility model has better waterproof effect, simultaneously simple in structure, be easy to produce in enormous quantities and make, be equally applicable to use other mounting means of LED lamp.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of a kind of Waterproof LED underground lamp of the present utility model.
In figure: 2, LED light source lamp plate, 4, the LED lamp body, 6, cover, 8, Heng Gai, 10, perpendicular lid, 12, bending part, 14, waterproof apron, 16, bottom, 18, phase-change material.
The specific embodiment
In order to make those skilled in the art person understand better the utility model scheme, and above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the utility model is described in further detail.
as shown in Figure 1, a kind of Waterproof LED underground lamp, comprise LED light source lamp plate 2 and hollow and in be equipped with the LED lamp body 4 of LED light source lamp plate 2, the top of LED lamp body 4 is connected with cover 6, cover 6 adopts the corrosion resistant plate tension and compression to form, intensity is large, do not seep water, special feature of the present utility model is that cover 6 peripheral edge are along all extending out to LED lamp body 4 outsides, edge, cover 6 guiding water droplet from top to down drops in built-in fitting from the edge of cover 6 like this, solved and from the built-in fitting top cover, permeated the water that gets off and enter the problem in LED lamp body 4, simple in structure, from root, solved seepage problem, good water-proof effect.
Wherein, the cross section of cover 6 is " π " font, comprise horizontal lid 8 and along the horizontal lid 8 vertically extending perpendicular lids 10 in both sides of the edge, the peripheral edge of horizontal lid 8 is along all extending out to LED lamp body 4 outsides, edge, between LED lamp body 4 and horizontal lid 8, by screw, hex bolts etc., be threaded and be fixed together, horizontal lid 8 guiding water droplets flow to and perpendicularly cover 10.
Water droplet is unlikely to be dropped in built-in fitting in order to collect, and at perpendicular 10 the free end of covering, is provided with the bending part 12 for draining.
The junction of LED lamp body 4 and cover 6 is provided with waterproof apron 14, and preferred silica gel ring, improve waterproof effect.
The LED underground lamp also comprises bottom 16, and bottom 16 and LED lamp body 4 are tightly connected, and the junction of LED lamp body 4 and bottom 16 is provided with waterproof apron 14, and preferred silica gel ring, further improve waterproof effect.
In the seal chamber that is formed by cover 6, LED lamp body 4, bottom 16, fill phase-change material 18, so-called phase-change material 18 refers to and varies with temperature and change material resources character and the material of latent heat can be provided, one or both combinations in preferred paraffin, aliphatic acid, Sodium acetate trihydrate, low price, the material ubiquity, heat in LED lamp body 4 is conducted timely to good heat dissipation effect.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not limited by the examples; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify the substitute mode that all should be equivalence, within being included in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (7)
1. Waterproof LED underground lamp, comprise LED light source lamp plate and hollow and in be equipped with the LED lamp body of described LED light source lamp plate, the top of described LED lamp body is connected with cover, it is characterized in that: described cover peripheral edge is along all extending out to the outside, described LED lamp body edge.
2. a kind of Waterproof LED underground lamp according to claim 1, it is characterized in that: the cross section of described cover is " π " font, comprise Heng Gai and along the vertically extending perpendicular lid in described Heng Gai both sides of the edge, the peripheral edge of described horizontal lid is along all extending out to the outside, described LED lamp body edge, and described LED lamp body is threaded with described horizontal lid.
3. a kind of Waterproof LED underground lamp according to claim 2, it is characterized in that: the free end of described perpendicular lid is provided with the bending part for draining.
4. a kind of Waterproof LED underground lamp according to claim 1 and 2, it is characterized in that: the junction of described LED lamp body and described cover is provided with waterproof apron.
5. a kind of Waterproof LED underground lamp according to claim 4, it is characterized in that: described LED underground lamp also comprises bottom, and described bottom and described LED lamp body are tightly connected, and the junction of described LED lamp body and described bottom is provided with waterproof apron.
6. a kind of Waterproof LED underground lamp according to claim 1, is characterized in that: in described LED lamp body, be filled with phase-change material.
7. a kind of Waterproof LED underground lamp according to claim 6, it is characterized in that: described phase-change material is one or both combinations in paraffin, aliphatic acid, Sodium acetate trihydrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203499205U CN203298116U (en) | 2013-06-19 | 2013-06-19 | Waterproof LED underground lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203499205U CN203298116U (en) | 2013-06-19 | 2013-06-19 | Waterproof LED underground lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203298116U true CN203298116U (en) | 2013-11-20 |
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ID=49574121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203499205U Expired - Fee Related CN203298116U (en) | 2013-06-19 | 2013-06-19 | Waterproof LED underground lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203298116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277723A (en) * | 2013-06-19 | 2013-09-04 | 苏州信亚科技有限公司 | Waterproof LED underground lamp |
-
2013
- 2013-06-19 CN CN2013203499205U patent/CN203298116U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277723A (en) * | 2013-06-19 | 2013-09-04 | 苏州信亚科技有限公司 | Waterproof LED underground lamp |
| CN103277723B (en) * | 2013-06-19 | 2016-02-03 | 苏州信亚科技有限公司 | A kind of waterproof LED underground 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 |
Granted publication date: 20131120 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |