CN212377880U - Energy-saving constant-current driving type street lamp - Google Patents
Energy-saving constant-current driving type street lamp Download PDFInfo
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- CN212377880U CN212377880U CN202021247281.8U CN202021247281U CN212377880U CN 212377880 U CN212377880 U CN 212377880U CN 202021247281 U CN202021247281 U CN 202021247281U CN 212377880 U CN212377880 U CN 212377880U
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- heat conduction
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 30
- 210000001503 joint Anatomy 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an energy-conserving constant current drive formula street lamp, including lamp post, lamp shade and heat dissipation bearing structure, the through-hole has been seted up to the upper end of lamp post, and the upper end of lamp post is provided with the lamp shade, the mounting hole has been seted up to the front end lower part of lamp post, and is connected with the heat dissipation apron in the mounting hole, the heat dissipation apron includes plate body, butt joint hole, connection piece, connecting hole, and the department has seted up the butt joint hole in the middle of the terminal surface of plate body, plate body lateral wall four corners department is provided with the connection piece, and the terminal surface of connection piece has seted up the connecting hole, heat dissipation bearing structure includes support frame, first L type hole, second L type hole, first fixed orifices, first heat conduction L type strip, second fixed orifices. The heat is transferred to the radiating cover plate through the heat-conducting L-shaped strip, so that the radiating cover plate can support and transfer heat; contact through heat conduction L type strip and heat dissipation apron, can transmit the heat and dispel the heat, improve the heat dissipation efficiency to a certain extent.
Description
Technical Field
The utility model relates to a street lamp field, in particular to energy-conserving constant current drive formula street lamp.
Background
Since the LED is a semiconductor device with sensitive characteristics and has negative temperature characteristics, it needs to be stably operated and protected during application, thereby creating a driving concept, street lamps, lamps providing a road with a lighting function, and lamps within a road lighting range in traffic lighting. The street lamp is widely applied to various places needing illumination; in the process of using the energy-saving constant-current driving type street lamp, the internal temperature is overhigh due to the fact that the energy-saving constant-current driving type street lamp works for a long time.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide an energy-saving constant current driving street lamp, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an energy-saving constant-current driving type street lamp comprises a street lamp post, a lamp shade and a heat dissipation support structure, wherein the upper end of the street lamp post is provided with a through hole, the upper end of the street lamp post is provided with the lamp shade, the lower part of the front end of the street lamp post is provided with a mounting hole, a heat dissipation cover plate is connected in the mounting hole and comprises a plate body, a butt joint hole, a connecting sheet and a connecting hole, the middle part of the end surface of the plate body is provided with the butt joint hole, the four corners of the side wall of the plate body are provided with the connecting sheet, the end surface of the connecting sheet is provided with the connecting hole, the heat dissipation support structure comprises a support frame, a first L-shaped hole, a second L-shaped hole, a first fixing hole, a first heat conduction L-shaped strip, a second heat conduction L-shaped strip and a second fixing hole, the side wall of the support frame is provided with the first L, the first heat conduction L-shaped strip is inserted into the first L-shaped hole, the second heat conduction L-shaped strip is inserted into the second L-shaped hole, a second fixing hole is formed in the side wall of the second heat conduction L-shaped strip, and the first heat conduction L-shaped strip and the second heat conduction L-shaped strip are in contact with the plate body.
Preferably, the plate body and the connecting sheet are integrally arranged, the plate body, the connecting sheet and the mounting hole are arranged in a matched mode, and the mounting hole is communicated with the through hole.
Preferably, the first L-shaped hole and the second L-shaped hole are communicated with the outside through holes formed in the upper end face of the support frame, the first heat-conducting L-shaped strip is arranged in a manner of being matched with the first L-shaped hole formed in the support frame, and the second heat-conducting L-shaped strip is arranged in a manner of being matched with the second L-shaped hole formed in the support frame.
Preferably, the first fixing hole formed in the wall of the L-shaped hole is aligned with the second fixing hole formed in the heat-conducting L-shaped strip, and the second fixing hole is aligned with the butt hole formed in the plate body.
Preferably, the inner wall of the plate body is provided with a concave groove, the heat-conducting L-shaped strip is embedded into the concave groove formed in the inner wall of the plate body, and heat-conducting glue is coated on the contact end of the heat-conducting L-shaped strip and the plate body.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the heat-conducting L-shaped strips arranged on the heat-radiating support structure are contacted with the energy-saving constant-current driving device, so that heat can be transmitted to the heat-radiating cover plate through the heat-conducting L-shaped strips, and the heat can be supported and transmitted;
2. contact through heat conduction L type strip and heat dissipation apron, can transmit the heat and dispel the heat, improve the heat dissipation efficiency to a certain extent.
Drawings
Fig. 1 is a schematic view of the overall structure of an energy-saving constant-current driving street lamp according to the present invention;
fig. 2 is a schematic diagram of the whole structure of the energy-saving constant-current driving type street lamp according to the present invention;
fig. 3 is a schematic view of a heat dissipation cover plate of an energy-saving constant-current driving type street lamp according to the present invention;
fig. 4 is the utility model relates to a heat dissipation bearing structure of energy-conserving constant current drive formula street lamp dissects the schematic diagram.
In the figure: 1. a street lamp post; 2. a heat dissipating support structure; 201. a support frame; 202. a first L-shaped hole; 203. a second L-shaped hole; 204. a first fixing hole; 205. a first thermally conductive L-shaped bar; 206. a second thermally conductive L-shaped bar; 207. a second fixing hole; 3. a heat dissipation cover plate; 301. a plate body; 302. a butt joint hole; 303. connecting sheets; 304. connecting holes; 4. mounting holes; 5. a through hole; 6. and a lampshade.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, an energy-saving constant-current driving street lamp comprises a lamppost 1, a lampshade 6 and a heat dissipation support structure 2, wherein the upper end of the lamppost 1 is provided with a through hole 5, the upper end of the lamppost 1 is provided with the lampshade 6, the lower part of the front end of the lamppost 1 is provided with a mounting hole 4, the mounting hole 4 is internally connected with a heat dissipation cover plate 3, the heat dissipation cover plate 3 comprises a plate body 301, a butt joint hole 302, a connecting sheet 303 and a connecting hole 304, the middle part of the end surface of the plate body 301 is provided with the butt joint hole 302, the four corners of the side wall of the plate body 301 are provided with the connecting sheet 303, the end surface of the connecting sheet 303 is provided with the connecting hole 304, the heat dissipation support structure 2 comprises a support frame 201, a first L-shaped hole 202, a second L-shaped hole 203, a first fixing hole 204, a first heat conduction L-shaped strip 205, a second, a second L-shaped hole 203 is formed in the side wall of the supporting frame 201, a first fixing hole 204 is formed in the hole wall of the second L-shaped hole 203, a first heat-conducting L-shaped strip 205 is inserted into the first L-shaped hole 202, a second heat-conducting L-shaped strip 206 is inserted into the second L-shaped hole 203, a second fixing hole 207 is formed in the side wall of the second heat-conducting L-shaped strip 206, and the first heat-conducting L-shaped strip 205 and the second heat-conducting L-shaped strip 206 are in contact with the plate body 301.
The plate body 301 and the connecting sheet 303 are integrally arranged, the plate body 301 and the connecting sheet 303 are arranged in a matching manner with the mounting hole 4, and the mounting hole 4 is communicated with the through hole 5.
The first L-shaped hole 202 and the second L-shaped hole 203 are communicated with the outside through holes formed in the upper end face of the support frame 201, the first heat-conducting L-shaped strip 205 is arranged in a manner of being matched with the first L-shaped hole 202 formed in the support frame 201, and the second heat-conducting L-shaped strip 206 is arranged in a manner of being matched with the second L-shaped hole 203 formed in the support frame 201.
The first fixing hole 204 formed in the wall of the L-shaped hole is aligned with the second fixing hole 207 formed in the heat-conducting L-shaped strip, and the second fixing hole 207 is aligned with the butt-joint hole 302 formed in the plate body 301.
Wherein, the inner wall of the plate body 301 is provided with a concave groove, the heat-conducting L-shaped strip is embedded into the concave groove arranged on the inner wall of the plate body 301, and the contact end of the heat-conducting L-shaped strip and the plate body 301 is coated with heat-conducting glue; utilize heat conduction L type strip and energy-conserving constant current drive arrangement that heat dissipation bearing structure 2 set up to contact, can pass through heat conduction L type strip transmission heat to the apron 3 department that dispels the heat, can support also can the transmission heat, contact through heat conduction L type strip and the apron 3 that dispels the heat, improve the radiating efficiency to a certain extent.
It should be noted that, the utility model relates to an energy-saving constant current driving street lamp, when assembling the street lamp pole 1, the heat dissipation support structure 2, the heat dissipation cover plate 3 and the lamp shade 6, the plate body 301 and the connecting sheet 303 of the heat dissipation cover plate 3 are integrally arranged, the connecting hole 304 arranged on the end surface of the connecting sheet 303 is aligned with the threaded hole arranged on the orifice of the mounting hole 4, the first heat conduction L-shaped strip 205 is inserted by aligning with the first L-shaped hole 202, the hole arranged on the upper end surface of the support frame 201 is communicated with the first L-shaped hole 202, the first heat conduction L-shaped strip 205 is matched with the first L-shaped hole 202 arranged on the support frame 201, the second heat conduction L-shaped strip 206 is inserted by aligning with the second L-shaped hole 203 arranged on the support frame 201, the hole arranged on the upper end of the support frame 201 is communicated with the second L-shaped hole 203, the second heat conduction L-shaped strip 206 is matched with the second L-shaped hole 203, the second fixing holes 207 are arranged on, first fixing holes 204 are formed in the side walls of the first L-shaped hole 202 and the second L-shaped hole 203, the first fixing holes 204 are aligned with the second fixing holes 207, after the heat dissipation support structure 2 is assembled, the side walls of the heat conduction L-shaped strips are embedded into grooves formed in the inner wall of a plate body 301 of the heat dissipation cover plate 3, heat conduction glue is coated between the heat conduction L-shaped strips and the plate body 301, bolts are inserted into the butt joint holes 302 and penetrate through the butt joint holes 302 to be inserted into the heat conduction L-shaped strips and the support frame 201, fixing between the heat dissipation cover plate 3 and the heat dissipation support structure 2 is completed, the energy-saving constant-current driving device is fixedly installed at the upper end of the support frame 201, the energy-saving constant-current driving device is in contact with the heat conduction L-shaped strips connected with the support frame 201, heat conduction glue is coated on the upper ends of the heat conduction L-.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. An energy-conserving constant current drive formula street lamp which characterized in that: including lamppost (1), lamp shade (6) and heat dissipation bearing structure (2), through-hole (5) have been seted up to the upper end of lamppost (1), and the upper end of lamppost (1) is provided with lamp shade (6), mounting hole (4) have been seted up to the front end lower part of lamppost (1), and mounting hole (4) downthehole heat dissipation apron (3) that is connected with, heat dissipation apron (3) are including plate body (301), butt joint hole (302), connection piece (303), connecting hole (304), and the terminal surface centre department of plate body (301) has seted up butt joint hole (302), plate body (301) lateral wall four corners department is provided with connection piece (303), and the terminal surface of connection piece (303) has seted up connecting hole (304), heat dissipation bearing structure (2) are including support frame (201), first L type hole (202), second L type hole (203), first fixed orifices (204), first heat conduction L type strip (205), Second heat conduction L type strip (206), second fixed orifices (207), and first L type hole (202) have been seted up to the lateral wall of support frame (201), second L type hole (203) have been seted up to the lateral wall of support frame (201), and first fixed orifices (204) have been seted up to second L type hole (203) pore wall, first heat conduction L type strip (205) have been inserted in first L type hole (202) is downthehole, second heat conduction L type strip (206) have been inserted in second L type hole (203) is downthehole, and second fixed orifices (207) have been seted up to the lateral wall of second heat conduction L type strip (206), first heat conduction L type strip (205), second heat conduction L type strip (206) contact plate body (301).
2. The energy-saving constant-current driving type street lamp as claimed in claim 1, wherein: the plate body (301) and the connecting piece (303) are integrally arranged, the plate body (301), the connecting piece (303) and the mounting hole (4) are arranged in a matched mode, and the mounting hole (4) is communicated with the through hole (5).
3. The energy-saving constant-current driving type street lamp according to claim 2, wherein: the first L-shaped hole (202) and the second L-shaped hole (203) are communicated with the outside through holes formed in the upper end face of the support frame (201), the first heat conduction L-shaped strip (205) is arranged in a manner of being matched with the first L-shaped hole (202) formed in the support frame (201), and the second heat conduction L-shaped strip (206) is arranged in a manner of being matched with the second L-shaped hole (203) formed in the support frame (201).
4. The energy-saving constant-current driving type street lamp according to claim 3, wherein: a first fixing hole (204) formed in the wall of the L-shaped hole is aligned with a second fixing hole (207) formed in the heat-conducting L-shaped strip, and the second fixing hole (207) is aligned with a butt joint hole (302) formed in the plate body (301).
5. The energy-saving constant-current driving type street lamp according to claim 4, wherein: the inner wall of the plate body (301) is provided with a concave groove, the heat conduction L-shaped strip is embedded into the concave groove formed in the inner wall of the plate body (301), and heat conduction glue is coated on the contact end of the heat conduction L-shaped strip and the plate body (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021247281.8U CN212377880U (en) | 2020-06-30 | 2020-06-30 | Energy-saving constant-current driving type street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021247281.8U CN212377880U (en) | 2020-06-30 | 2020-06-30 | Energy-saving constant-current driving type street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212377880U true CN212377880U (en) | 2021-01-19 |
Family
ID=74163344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021247281.8U Expired - Fee Related CN212377880U (en) | 2020-06-30 | 2020-06-30 | Energy-saving constant-current driving type street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212377880U (en) |
-
2020
- 2020-06-30 CN CN202021247281.8U patent/CN212377880U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210119 |