CN202195362U - LED underground lamp - Google Patents
LED underground lamp Download PDFInfo
- Publication number
- CN202195362U CN202195362U CN2011202642048U CN201120264204U CN202195362U CN 202195362 U CN202195362 U CN 202195362U CN 2011202642048 U CN2011202642048 U CN 2011202642048U CN 201120264204 U CN201120264204 U CN 201120264204U CN 202195362 U CN202195362 U CN 202195362U
- Authority
- CN
- China
- Prior art keywords
- led
- taper pin
- lamp body
- cross taper
- conical pin
- 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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Abstract
The utility model discloses a LED underground lamp, comprising a LED lamp body and a crossed conical pin with a downward point, characterized in that: the crossed conical pin is a sectional type crossed conical pin with at least two sections, the area of the upper end surface of the two adjacent middle, lower sections of the sectional type crossed conical pin is larger than the area of the lower end surface of the upper section, a pillar is arranged on the upper part of the sectional type crossed conical pin, a U-shaped bracket is arranged on the pillar and rotatably connected with the LED lamp body, a set of mutually parallel inward concave type heat radiation ring grooves are uniformly arranged on the outer wall of the LED lamp body. The LED underground lamp mainly used for lighting has features of simple structure, good underground fixation effect, capability of adjusting the lighting angle, good heat radiation effect and long service life.
Description
Technical field
The utility model relates to a kind of lighting apparatus, particularly relates to a kind of LED ground insert lamp.
Background technology
In recent years; The cost of illuminating LED consumptive material reduces gradually; Its performance is further developed; Compare at everyways such as service life, start-up time, stability, safety, environmental protection with conventional light source and to have advantage, therefore be widely used and in indivedual lighting fields, replacing conventional light source fully.
Exploitation and progress along with the great power LED technology have had increasing LED lighting to be used in various lighting fields, especially are applied in outdoor night illumination; Like the LED ground insert lamp, ground insert lamp is inserted on the ground through pin, and the top lamp body plays illuminating effect; Traditional ground insert lamp pin is the cross taper, and is loosening easily behind the insertion ground, built on the sand; Also be pulled up easily, influence result of use, in addition; Traditional ground insert lamp only depends on the material with thermal conductivity that heat radiation is provided, and radiating effect is poor, influences the service life of light fixture.
The utility model content
The utility model technical problem to be solved is the deficiency that overcomes prior art, provides a kind of simple in structure, inserts the ground good fixing effect, can regulate light angle, good heat dissipation effect, the LED ground insert lamp of long service life.
For solving the problems of the technologies described above; The utility model provides a kind of LED ground insert lamp, comprises LED lamp body and cross taper pin, and said cross taper pin tip down; It is characterized in that: said cross taper pin is at least two sections a segmented cross taper pin; The upper surface area of hypomere is greater than the lower surface area of epimere in adjacent two sections of the said segmented cross taper pin, and said segmented cross taper pin top is provided with pillar, and said pillar is provided with " U " type support; Said " U " type support is rotatably connected with the LED lamp body, evenly is provided with one group of inner concave shape heat radiation ring recess that is parallel to each other on the said LED lamp body outer wall.Segmented cross taper pin insert underground can be stable fix the ground superstructure, be difficult for being pulled out, also be difficult for looseningly tilting; The LED lamp body is rotatably connected with " U " type support; Can regulate light projector angle, convenient illumination, inner concave shape heat radiation ring recess can help the LED lamp body better to dispel the heat; Reduce the too high lamp body fault that causes of Yin Wendu, increase the service life.
Aforesaid LED ground insert lamp is characterized in that, said segmented cross taper pin is a two-part cross taper pin, and said two-part cross taper pin is formed in one, and is simple in structure, inserts the ground good fixing effect.
The beneficial effect that the utility model reached:
Simple in structure, insert the ground good fixing effect, can regulate light angle, good heat dissipation effect, long service life.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1; The two-part cross taper pin that LED ground insert lamp pin is formed in one; The upper surface area of its hypomere 1 is greater than the lower surface area of epimere 2, and two-part cross taper pin top is provided with pillar 3, and pillar 3 is provided with " U " type support 4; " U " type support 4 is rotatably connected with LED lamp body 5, evenly is provided with one group of inner concave shape heat radiation ring recess 6 that is parallel to each other on LED lamp body 5 outer walls.
During use, the two-part cross taper pin of LED ground insert lamp is inserted below ground fully, compacting ground, rotation adjusting LED lamp body 5 to required light projector angle illumination gets final product.
The utility model is mainly used in flood lighting, and is simple in structure, inserts the ground good fixing effect, can regulate light angle, good heat dissipation effect, long service life.
Above embodiment limits the utility model never in any form, every above embodiment is made with the equivalent transformation mode other improve and use, all belong to the protection domain of the utility model.
Claims (2)
1.LED ground insert lamp; Comprise LED lamp body and cross taper pin; Said cross taper pin tip is characterized in that down: said cross taper pin is at least two sections segmented cross taper pin, and the upper surface area of hypomere is greater than the lower surface area of epimere in adjacent two sections of the said segmented cross taper pin; Said segmented cross taper pin top is provided with pillar; Said pillar is provided with " U " type support, and said " U " type support is rotatably connected with the LED lamp body, evenly is provided with one group of inner concave shape heat radiation ring recess that is parallel to each other on the said LED lamp body outer wall.
2. LED ground insert lamp according to claim 1 is characterized in that, said segmented cross taper pin is a two-part cross taper pin, and said two-part cross taper pin is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202642048U CN202195362U (en) | 2011-07-25 | 2011-07-25 | LED underground lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202642048U CN202195362U (en) | 2011-07-25 | 2011-07-25 | LED underground lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195362U true CN202195362U (en) | 2012-04-18 |
Family
ID=45950271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202642048U Expired - Fee Related CN202195362U (en) | 2011-07-25 | 2011-07-25 | LED underground lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195362U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230593A (en) * | 2011-07-25 | 2011-11-02 | 苏州晶雷光电照明科技有限公司 | LED pin lamp |
| CN104976574A (en) * | 2015-06-24 | 2015-10-14 | 芜湖市晨曦新型建材科技有限公司 | Solar lawn lamp |
| CN114111746A (en) * | 2021-11-23 | 2022-03-01 | 山东省地质测绘院 | Positioning robot for remote sensing surveying and mapping and method for keeping marker post stable |
-
2011
- 2011-07-25 CN CN2011202642048U patent/CN202195362U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230593A (en) * | 2011-07-25 | 2011-11-02 | 苏州晶雷光电照明科技有限公司 | LED pin lamp |
| CN104976574A (en) * | 2015-06-24 | 2015-10-14 | 芜湖市晨曦新型建材科技有限公司 | Solar lawn lamp |
| CN114111746A (en) * | 2021-11-23 | 2022-03-01 | 山东省地质测绘院 | Positioning robot for remote sensing surveying and mapping and method for keeping marker post stable |
| CN114111746B (en) * | 2021-11-23 | 2023-11-21 | 山东省地质测绘院 | Positioning robot for remote sensing mapping and method for keeping identification rod stable |
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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: 20120418 Termination date: 20130725 |