CN204477834U - A kind of LED street lamp - Google Patents
A kind of LED street lamp Download PDFInfo
- Publication number
- CN204477834U CN204477834U CN201520216717.XU CN201520216717U CN204477834U CN 204477834 U CN204477834 U CN 204477834U CN 201520216717 U CN201520216717 U CN 201520216717U CN 204477834 U CN204477834 U CN 204477834U
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- CN
- China
- Prior art keywords
- lamp
- led street
- street lamp
- fixed mount
- lamp housing
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED street lamp, belong to field of light fittings, solve in prior art, the technical problem that street lamp service life is short, LED street lamp of the present utility model comprises lamp stand and is arranged on the lamp body on lamp stand, lamp body comprises lamp housing and hides the cover plate of lamp housing, be provided with luminescence unit in lamp housing, luminescence unit comprises some electroluminescent lamp groups be arranged side by side, and electroluminescent lamp group comprises fixed mount, the bottom surface of fixed mount is provided with lamp pearl, and the end face of fixed mount is provided with driver.The utility model is applied in street lamp, especially in LED street lamp.
Description
[technical field]
The utility model relates to a kind of LED street lamp.
[background technology]
Street lamp is general road lighting instrument, and LED has energy-conservation, brightness headlight advantage, so LED street lamp also instead of traditional street lamp gradually.Existing LED street lamp comprises lamp stand and is arranged on the lamp holder at lamp stand top, is provided with circuit board and driver, circuit board is arranged some LED lamp bead in lamp holder, and driver connects wire and circuit board is that some LED lamp bead are powered.
But the service life of LED lamp bead is general longer, and it is shorter to compare LED lamp bead the service life of driver, so after drive corruption lost efficacy, even if LED lamp bead can continue normal use, but because driver damages, the whole LED lamp bead in street lamp all can not be luminous.
[summary of the invention]
The technical problem that the utility model solves is to provide a kind of LED street lamp, strengthens the functional reliability of LED street lamp.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of LED street lamp, comprise lamp stand and be arranged on the lamp body on lamp stand, described lamp body comprises lamp housing and hides the cover plate of described lamp housing, luminescence unit is provided with in described lamp housing, described luminescence unit comprises some electroluminescent lamp groups be arranged side by side, described electroluminescent lamp group comprises fixed mount, and the bottom surface of described fixed mount is provided with lamp pearl, and the end face of described fixed mount is provided with driver.
Further, described fixed mount is provided with wall built-up towards the end of described envelope inner wall, and described wall built-up is provided with the crimping of bending, and the end face of described lamp housing is provided with the groove of corresponding described crimping.
Further, the inwall of described lamp housing is provided with step, and bottom surface and the step of described fixed mount offset.
Further, described fixed mount is fixedly connected with described lamp housing by screw.
Further, the end face of described fixed mount is provided with mount pad and some heat sinks, and described driver is arranged on described mount pad.
Further, the boss that described mount pad inclusion extends from described fixed mount end face, the sidewall of described boss is provided with the container cavity installing described driver, described boss is connected with the end cap for container cavity described in capping.
Further, described outer wall of boss is provided with radiating fin.
Further, described boss is provided with binding post, and described binding post is provided with power connecting sheet, and described power connecting sheet is electrically connected described driver.
Further, described binding post is provided with and connects hole, described in connect hole inside be provided with power connecting sheet, described LED street lamp also comprises wire, and described wire is provided with plug, connects hole described in described plug connects.
Further, one end and the lamp housing of described cover plate are rotationally connected, and the other end of described cover plate splits with lamp housing and is connected.
The beneficial effects of the utility model:
LED street lamp of the present utility model, luminescence unit comprises some electroluminescent lamp groups be arranged side by side, and electroluminescent lamp group comprises fixed mount, the bottom surface of fixed mount is provided with lamp pearl, the end face of mount pad is provided with driver, is furnished with wire in lamp stand, and wire is electrically connected the driver in each electroluminescent lamp group.Lamp pearl in each electroluminescent lamp group by different driver energy supplies, even if so after drive corruption in one of them electroluminescent lamp group, the lamp pearl in other electroluminescent lamp groups still can normally work, and street lamp still can throw light on, and provides the reliability of street lamp work.
And, in order to reduce driver and the lamp stand probability because of fatigue damage, can part electroluminescent lamp group work in a control street lamp, other electroluminescent lamp group is in OFF state, and after a period of time, the electroluminescent lamp group controlling these work is extinguished, then other electroluminescent lamp group illumination is controlled, the alternation of each electroluminescent lamp group, therefore can avoid electroluminescent lamp group long time continuous working, extends the service life of street lamp.
These features of the present utility model and advantage will detailed description of the invention below, exposure detailed in accompanying drawing.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the explosive view of the utility model LED street lamp;
Fig. 2 is the structural representation of electroluminescent lamp group in the utility model.
[detailed description of the invention]
The technical scheme of accompanying drawing to the utility model embodiment below in conjunction with the utility model embodiment is explained and illustrated, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to protection domain of the present utility model.
With reference to figure 1 and Fig. 2, shown a kind of LED street lamp, the lamp body comprising lamp stand 2 and be arranged on lamp stand 2, lamp body comprises lamp housing and hides the cover plate 3 of lamp housing, is provided with luminescence unit 6 in lamp housing, luminescence unit 6 comprises some electroluminescent lamp groups be arranged side by side, electroluminescent lamp group comprises fixed mount 61, and the bottom surface of fixed mount 61 is provided with some lamp pearls 62, and the end face of fixed mount 61 is provided with driver, arrange wire in lamp stand 2, wire is electrically connected the driver in each electroluminescent lamp group.Lamp pearl 62 in each electroluminescent lamp group by different driver energy supplies, even if so after drive corruption in one of them electroluminescent lamp group, the lamp pearl 62 in other electroluminescent lamp groups still can normally work, and street lamp still can throw light on.
Different power demands can be realized by the electroluminescent lamp group of assembling different number in lamp body, such as the general power of single electroluminescent lamp group is 30W, the street lamp of N*30W can be formed, N can be any positive integer, with satisfied different demand, and, wherein arbitrary electroluminescent lamp group can be controlled after being combined into whole lamp, can part electroluminescent lamp group work in a control street lamp, other electroluminescent lamp group is in OFF state, electric energy can be saved, after a period of time, the electroluminescent lamp group controlling these work is extinguished, then other electroluminescent lamp group illumination is controlled, electroluminescent lamp group long time continuous working can also be avoided, extend the service life of street lamp.
Wherein, fixed mount 61 is provided with wall built-up 63 towards the end of lamp housing sidewall, and wall built-up 63 is provided with the crimping 631 of bending, and the end face of lamp housing is provided with the groove 16 of corresponding crimping 631.Fixed mount 61 is put into after in lamp housing, and the crimping 631 at wall built-up 63 top has ridden on the end face of lamp housing, now namely represents that electroluminescent lamp group is in place, easy for installation.Or be arrange step 15 on the inwall of lamp housing, bottom surface and the step 15 of fixed mount 61 offset, thus electroluminescent lamp group are located.Also this two kinds of mounting structures can be set on street lamp simultaneously.
For more reliable positioning luminous lamp group, fixed mount 61 is fixedly connected with lamp housing by screw, can be connected by screw the end face of crimping 631 and lamp housing.
And being provided with mount pad and some heat sinks 64 at the end face of fixed mount 61, heat sink 64 is positioned at the both sides of mount pad, and driver is arranged on mount pad, and heat sink 64 is beneficial to the heat radiation of electroluminescent lamp group.Lamp pearl 62, heat sink 64 and driver are all arranged on the fixed mount 61 of one by the utility model, and the convenient electroluminescent lamp group to losing efficacy carries out integral replacing, and which parts damages detects after replacing is again.
Further, the boss 65 that mount pad inclusion extends from fixed mount 61 end face, the sidewall of boss 65 is provided with container cavity, driver is placed in container cavity, boss 65 is connected with the end cap 651 for capping container cavity, thus be arranged on fixed mount 61 by driver, and boss 65 outer wall is provided with radiating fin.
Boss 65 is provided with binding post 652, and binding post 652 is provided with power connecting sheet, and power connecting sheet is electrically connected driver, because driver is closed in mount pad, arranges binding post 652 and facilitates wire to connect driver in boss 65.
Preferably, binding post 652 is provided with and connects hole, and the inside connecing hole arranges power connecting sheet, and wire is provided with plug, plug with connect hole and be connected.Electroluminescent lamp group was changed whole electroluminescent lamp group after losing efficacy, and wire connects hole by plug connection binding post 652, just can realize electrical connection to new electroluminescent lamp group at once, compare existing electric connection mode, easier for installation.
Lamp housing comprises main body 11 and drive end bearing bracket 12 and rear end cap, chamber is set in main body 11 for laying luminescence unit 6, drive end bearing bracket 12 and rear end cap are connected to the two ends of main body 11, rear end cap comprises base 13 and upper cover 4, lamp stand 2 is compressed by briquetting 7 and is connected to the upper of base 13, one end and the base 13 of upper cover 4 are rotationally connected, the other end of upper cover 4 arranges draw-in groove 41, base 13 is arranged buckle 14, buckle 14 connects draw-in groove 41 and is locked on base 13 by upper cover 4, one end of cover plate 3 is rotationally connected by rotating shaft 14 and lamp housing, the other end of cover plate 3 is connected by screw or the mode that buckle connects connects lamp housing.
And torsion spring 5 can be set in switching place of cover plate 3 and lamp housing, torsion spring 5 is socketed in rotating shaft 14, and one end of torsion spring 5 is fixed on cover plate 3, and the other end of torsion spring 5 is fixed on lamp housing, after replacing electroluminescent lamp group, the torsion of torsion spring 5 makes cover plate 3 from dynamic circuit connector tightly on lamp housing.
By above-described embodiment, the purpose of this utility model is reached by fully effective.The personage being familiar with this technology should be understood that the content that the utility model includes but not limited to accompanying drawing and describes in detailed description of the invention above.Any amendment not departing from function and structure principle of the present utility model all will comprise within the scope of the appended claims.
Claims (10)
1. a LED street lamp, comprise lamp stand and be arranged on the lamp body on lamp stand, described lamp body comprises lamp housing and hides the cover plate of described lamp housing, luminescence unit is provided with in described lamp housing, it is characterized in that: described luminescence unit comprises some electroluminescent lamp groups be arranged side by side, described electroluminescent lamp group comprises fixed mount, and the bottom surface of described fixed mount is provided with lamp pearl, and the end face of described fixed mount is provided with driver.
2. a kind of LED street lamp according to claim 1, it is characterized in that: described fixed mount is provided with wall built-up towards the end of described envelope inner wall, described wall built-up is provided with the crimping of bending, and the end face of described lamp housing is provided with the groove of corresponding described crimping.
3. a kind of LED street lamp according to claim 2, is characterized in that: the inwall of described lamp housing is provided with step, bottom surface and the step of described fixed mount offset.
4. a kind of LED street lamp according to claim 2, is characterized in that: described fixed mount is fixedly connected with described lamp housing by screw.
5. a kind of LED street lamp as claimed in any of claims 1 to 4, is characterized in that: the end face of described fixed mount is provided with mount pad and some heat sinks, and described driver is arranged on described mount pad.
6. a kind of LED street lamp according to claim 5, it is characterized in that: the boss that described mount pad inclusion extends from described fixed mount end face, the sidewall of described boss is provided with the container cavity installing described driver, described boss is connected with the end cap for container cavity described in capping.
7. a kind of LED street lamp according to claim 6, is characterized in that: described outer wall of boss is provided with radiating fin.
8. a kind of LED street lamp according to claim 6, it is characterized in that: described boss is provided with binding post, described binding post is provided with power connecting sheet, and described power connecting sheet is electrically connected described driver.
9. a kind of LED street lamp according to claim 8, is characterized in that: described binding post is provided with and connects hole, described in connect hole inside described power connecting sheet is set, described LED street lamp also comprises wire, and described wire is provided with plug, connects hole described in described plug connects.
10. a kind of LED street lamp as claimed in any of claims 1 to 4, is characterized in that: one end and the lamp housing of described cover plate are rotationally connected, and the other end of described cover plate splits with lamp housing and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216717.XU CN204477834U (en) | 2015-04-10 | 2015-04-10 | A kind of LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216717.XU CN204477834U (en) | 2015-04-10 | 2015-04-10 | A kind of LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204477834U true CN204477834U (en) | 2015-07-15 |
Family
ID=53633625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520216717.XU Expired - Fee Related CN204477834U (en) | 2015-04-10 | 2015-04-10 | A kind of LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204477834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832831A (en) * | 2015-04-10 | 2015-08-12 | 长兴曙峰光电科技有限公司 | LED street lamp |
-
2015
- 2015-04-10 CN CN201520216717.XU patent/CN204477834U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832831A (en) * | 2015-04-10 | 2015-08-12 | 长兴曙峰光电科技有限公司 | LED street 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20170410 |