CN203823591U - LED advertising lamp - Google Patents
LED advertising lamp Download PDFInfo
- Publication number
- CN203823591U CN203823591U CN201420238915.1U CN201420238915U CN203823591U CN 203823591 U CN203823591 U CN 203823591U CN 201420238915 U CN201420238915 U CN 201420238915U CN 203823591 U CN203823591 U CN 203823591U
- Authority
- CN
- China
- Prior art keywords
- mounting rod
- led
- pedestal
- housing
- advertising 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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- Illuminated Signs And Luminous Advertising (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED advertising lamp which is simple in structure and good in illumination effect. The LED advertising lamp comprises a shell and a lampshade covering the shell. An installation rod is arranged in the middle inside the shell. A plurality of LED lamps are arranged on the installation rod in a clamped mode. The position, located on the upper side of the installation rod, of the shell and the portion, located on the lower side of the installation rod, of the shell are respectively provided with a plurality of grooves perpendicular to the axis of the installation rod. Copper plates communicated with the anode of an external power supply and copper plates communicated with the cathode of the external power supply are arranged in the grooves located in the upper side of the installation rod and the grooves located in the lower side of the installation rod respectively. Each LED lamp is provided with a protruding strip which can be matched with the corresponding groove to make contact with the corresponding copper plate so as to be communicated with the external power supply.
Description
Technical field
The utility model relates to a kind of LED advertising lamp.
Background technology
Because LED light fixture has the various advantages such as environmental protection, energy-conservation, life-span be long, therefore, LED light fixture is widely used in urban road, tunnel and the occasion such as indoor.Current existing LED fluorescent tube lighting angle is subject to local restriction, cannot reach lighting demand, so cannot meet the advertising lighting effect of advertising lamp.Often there will be on advertisement screen the large and little problem of subregion brightness of subregion brightness.
Utility model content
Therefore,, for above-mentioned problem, the utility model proposes a kind of LED advertising lamp of simple in structure, good illumination effect.
For achieving the above object, the utility model has adopted following technical scheme: a kind of LED advertising lamp, comprise housing, cover the lampshade of housing, middle part in described housing is provided with a mounting rod, on described mounting rod, be arranged with a plurality of LED lamps, the both sides up and down that are positioned at mounting rod in described housing are respectively equipped with a plurality of grooves perpendicular to mounting rod axis, described being positioned on mounting rod, on the groove of downside, be respectively equipped with and be just communicated with external power source, the copper coin of negative level, thereby on described each LED lamp, be respectively equipped with the raised line that can be communicated with each groove fit external power source to contact copper coin.
Further, described each LED lamp comprises pedestal, be located at the LED lamp pearl of pedestal front side, be located at the buckling groove for clamping mounting rod of pedestal rear side, and described raised line is located at the upper and lower both sides of pedestal and is connected respectively with the positive and negative electrode of LED lamp pearl.
Further, described buckling groove is a U-lag, and its opening part biside plate slopes inwardly respectively, and the medial surface of described buckling groove is provided with a side anti-slip rubber layer to ensure the relative fixing of LED lamp pearl and mounting rod.
Further, described housing medial surface is circular-arc, and the rear side of described pedestal is can coordinate with housing medial surface circular-arc, and described pedestal can rotate and raised line is contacted all the time with groove along the axle center of mounting rod.
Further, the rear side of described housing is provided with the snap fit that can be used for suspension or clamping.
By adopting aforementioned techniques scheme, the beneficial effects of the utility model are: compared with existing LED advertising lamp, the mode that this LED advertising lamp is connected in mounting rod by a plurality of LED lamps arranges, thereby can realize angle adjustable of each LED lamp, thereby make the distribution of light more even, there will not be the partially dark situation in some region; Further, buckling groove on pedestal is U-lag, and by opening part biside plate respectively intilted mode make opening there is the function of a self-locking, more firm while making to be connected on mounting rod, and the medial surface of buckling groove is provided with a side anti-slip rubber layer, LED lamp can not selected around mounting rod because of vibration or gravity, and can adjust with manpower; Further, the rear side of pedestal is can coordinate with housing medial surface circular-arc, thereby makes pedestal be convenient to rotate in housing, and can ensure contacting all the time of raised line and groove.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the structural representation of pedestal;
Fig. 4 is the cutaway view of housing.
Detailed description of the invention
Now with detailed description of the invention, the utility model is further illustrated by reference to the accompanying drawings.
Referring to figs. 1 to Fig. 4, the present embodiment provides a kind of LED advertising lamp, comprise housing 1, cover the lampshade 2 of housing 1, middle part in described housing 1 is provided with a mounting rod 11, on described mounting rod 11, be arranged with a plurality of LED lamps 4, the both sides up and down that are positioned at mounting rod 11 in described housing 1 are respectively equipped with a plurality of grooves 12 perpendicular to mounting rod 11 axis, described being positioned on mounting rod 11, on the groove 12 of downside, be respectively equipped with and be just communicated with external power source, the copper coin 13 of negative level, can coordinate to contact the raised line 41 that copper coin 13 is communicated with external power source with each groove 12 thereby be respectively equipped with on described each LED lamp 4.
Described each LED lamp 4 comprises pedestal 42, be located at the LED lamp pearl 43 of pedestal 42 front sides, be located at the buckling groove 44 for clamping mounting rod 11 of pedestal 42 rear sides, and described raised line 41 is located at the upper and lower both sides of pedestal 42 and is connected respectively with the positive and negative electrode of LED lamp pearl 43.
Described buckling groove 44 is a U-lag, and its opening part biside plate slopes inwardly respectively, and the medial surface of described buckling groove is provided with a side anti-slip rubber layer 441 to ensure the relative fixing of LED lamp pearl 43 and mounting rod 11,
Described housing 1 medial surface is circular-arc, and the rear side of described pedestal 42 is can coordinate with housing medial surface circular-arc, and described pedestal 42 can rotate and raised line 41 is contacted all the time with groove 12 along the axle center of mounting rod 11.
The rear side of described housing 1 is provided with the snap fit 5 that can be used for suspension or clamping.
Compared with existing LED advertising lamp, the mode that this LED advertising lamp is connected in mounting rod by a plurality of LED lamps arranges, thereby can realize angle adjustable of each LED lamp, thereby makes the distribution of light more even, there will not be the partially dark situation in some region; Further, buckling groove on pedestal is U-lag, and by opening part biside plate respectively intilted mode make opening there is the function of a self-locking, more firm while making to be connected on mounting rod, and the medial surface of buckling groove is provided with a side anti-slip rubber layer, LED lamp can not selected around mounting rod because of vibration or gravity, and can adjust with manpower; Further, the rear side of pedestal is can coordinate with housing medial surface circular-arc, thereby makes pedestal be convenient to rotate in housing, and can ensure contacting all the time of raised line and groove.
On the lamp pearl of this LED advertising lamp, spreadlight lens can be set, thus the time disperse, thereby the light of the irradiation that makes light on advertisement screen is more even.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (5)
1. a LED advertising lamp, it is characterized in that: comprise housing, cover the lampshade of housing, middle part in described housing is provided with a mounting rod, on described mounting rod, be arranged with a plurality of LED lamps, the both sides up and down that are positioned at mounting rod in described housing are respectively equipped with a plurality of grooves perpendicular to mounting rod axis, on the described groove that is positioned at the upper and lower side of mounting rod, be respectively equipped with the copper coin of the positive and negative level that is communicated with external power source, thereby on described each LED lamp, be respectively equipped with the raised line that can be communicated with each groove fit external power source to contact copper coin.
2. a kind of LED advertising lamp according to claim 1, it is characterized in that: described each LED lamp comprises pedestal, be located at the LED lamp pearl of pedestal front side, be located at the buckling groove for clamping mounting rod of pedestal rear side, and described raised line is located at the upper and lower both sides of pedestal and is connected respectively with the positive and negative electrode of LED lamp pearl.
3. a kind of LED advertising lamp according to claim 2, it is characterized in that: described buckling groove is a U-lag, and its opening part biside plate slopes inwardly respectively, the medial surface of described buckling groove is provided with a side anti-slip rubber layer to ensure the relative fixing of LED lamp pearl and mounting rod.
4. a kind of LED advertising lamp according to claim 2, it is characterized in that: described housing medial surface is circular-arc, the rear side of described pedestal is can coordinate with housing medial surface circular-arc, and described pedestal can rotate and raised line is contacted all the time with groove along the axle center of mounting rod.
5. according to a kind of LED advertising lamp described in the arbitrary claim of claim 1 to 4, it is characterized in that: the rear side of described housing is provided with the snap fit that can be used for suspension or clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238915.1U CN203823591U (en) | 2014-05-09 | 2014-05-09 | LED advertising lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238915.1U CN203823591U (en) | 2014-05-09 | 2014-05-09 | LED advertising lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203823591U true CN203823591U (en) | 2014-09-10 |
Family
ID=51479089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420238915.1U Expired - Fee Related CN203823591U (en) | 2014-05-09 | 2014-05-09 | LED advertising lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203823591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696822A (en) * | 2015-02-12 | 2015-06-10 | 广州市莱帝亚照明科技有限公司 | LED advertising lamp |
| CN105179988A (en) * | 2015-10-14 | 2015-12-23 | 中山市蓝晨光电科技有限公司 | Adjustable LED guardrail lamp |
-
2014
- 2014-05-09 CN CN201420238915.1U patent/CN203823591U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696822A (en) * | 2015-02-12 | 2015-06-10 | 广州市莱帝亚照明科技有限公司 | LED advertising lamp |
| CN104696822B (en) * | 2015-02-12 | 2017-05-03 | 广州市莱帝亚照明科技有限公司 | LED advertising lamp |
| CN105179988A (en) * | 2015-10-14 | 2015-12-23 | 中山市蓝晨光电科技有限公司 | Adjustable LED guardrail 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: 20140910 Termination date: 20160509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |