CN206669516U - A kind of LED street lamp for being applicable a variety of lamp stands - Google Patents
A kind of LED street lamp for being applicable a variety of lamp stands Download PDFInfo
- Publication number
- CN206669516U CN206669516U CN201720221383.4U CN201720221383U CN206669516U CN 206669516 U CN206669516 U CN 206669516U CN 201720221383 U CN201720221383 U CN 201720221383U CN 206669516 U CN206669516 U CN 206669516U
- Authority
- CN
- China
- Prior art keywords
- lamp
- led street
- connecting tube
- lamp stand
- street 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.)
- Active
Links
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED street lamp for being applicable a variety of lamp stands, the connecting tube coordinated including lamp body and with lamp stand, the cross section of the connecting tube is regular polygon, there is the arc section of outwardly convex, and connecting tube is provided with the screw rod that pushing tow fixes lamp stand at the arc section in the middle part of each edge of the regular polygon.The utility model is applicable the LED street lamp of a variety of lamp stands by the way that the cross section of the connecting tube coordinated with lamp stand is designed into regular polygon, there is the arc section of outwardly convex in the middle part of each edge of regular polygon, so that the LED street lamp can either be used cooperatively with the lamp stand of circle, also it can be used cooperatively with the lamp stand of the polygon of correspondingly-shaped, there is wide applicability.
Description
Technical field
Technical field of lighting fixtures is the utility model is related to, more particularly to a kind of LED street lamp for being applicable a variety of lamp stands.
Background technology
In the prior art, the profile of the lamp stand of street lamp is often cylinder, because the lamp stand of cylinder is when mounted not
Need to consider direction, it is more convenient, so street lamp often only needs to consider the connected mode with cylinder with lamp stand coupling part.
For example the Chinese utility model patent that Authorization Notice No. is CN201425271Y discloses a kind of high-power LED street lamp
Connector, including the fixed part being connected with LED street lamp light fixture and the clamping part being connected with street lamp post, described retained part tool
There is retractable arc-shaped inner surface.
Authorization Notice No. discloses one kind for the U of CN 205640589 Chinese utility model patent and is easily installed and repairs
Novel street lamp.It includes lower supporting rod, upper supporting column and lamp holder with being fixedly linked at the top of lower supporting rod, and upper supporting column and lower supporting rod are cut
Face is circle, and the radius of upper supporting column is less than the radius in lower supporting rod section, and lamp holder includes mounting ring, connecting tube and illumination group
Part, mounting ring is cylindrical, and the interior radius through not less than upper supporting column of mounting ring, the side wall of upper supporting column is provided with some projections,
Projection is set along upper supporting column length direction, and some cavitys being engaged with projection are offered on the madial wall of mounting ring, is connected
Pipe both ends are connected with mounting ring and light fixture respectively.
Authorization Notice No. is that CN201434280Y Chinese utility model patent discloses a kind of LED street lamp, by head
The installed part composition of decoration, middle illuminating part and afterbody, the illuminating part include radiator and surrounded with radiator
The lampshade of one illumination cavity, illumination cavity is interior to be provided with fixed aluminium base on a heat sink, and some LED are welded with aluminium base, described
The both ends of illuminating part be socketed respectively with decoration and installed part, and fixed by nut.
But with the multifarious development of lamp stand, the profiles of some lamp stands can also do other shapes such as squarely or regular polygon
Shape, now, just do not used suitable for the street lamp of cylindrical lamp stand before, it is necessary to which redesigning manufacture has corresponding installed part
Street lamp.
Utility model content
The utility model is for the problem of street lamp does not adapt to the lamp stand of various shapes in the prior art, there is provided Yi Zhongshi
Answer the LED street lamp of a variety of lamp stands.
A kind of LED street lamp for being applicable a variety of lamp stands, including lamp body and the connecting tube with lamp stand cooperation, the connecting tube
Cross section is regular polygon, has the arc section of outwardly convex in the middle part of each edge of the regular polygon, and connecting tube is in institute
State and the screw rod that pushing tow fixes lamp stand is provided with arc section.The LED street lamp can be used to the lamp stand being engaged with the regular polygon,
Also can be engaged with the lamp stand of circle.When being engaged with regular polygon lamp stand, in the lamp stand insertion connecting tube of regular polygon, with
The non-arc section of each edge of connecting tube cross section is engaged；When being engaged with circular lamp stand, in circular lamp stand insertion connecting tube,
The rounded outer surface of lamp stand is engaged with the arc section in the middle part of the regular polygon each edge, in the case of two kinds, the utility model
The connection inside pipe wall of LED street lamp has enough contacts area with lamp stand, ensures while a variety of lamp stands are applicable, have enough
Bonding strength.Then the LED street lamp is further fixed by connecting tube and lamp stand grafting with the screw rod.
The cross section of the connecting tube is square.Generally, the lamp stand of LED street lamp is except conventional circle,
More, and the polygon of the other shapes then less use of square.
The arc section is arranged concentrically with regular polygon.
Each side of the connecting tube has axially disposed reinforcement, and the reinforcement is provided with and passed through for screw rod
Screw hole.Screw rod is used for pushing tow and fixes lamp stand, and suffered pressure is larger, sets reinforcement to advantageously ensure that consolidating at screw rod
Determine effect.
The ratio that the arc section accounts for each edge is 1/3-1/2.The ratio of arc section needs more moderate so that described
LED street lamp is respectively provided with enough contacts area when being engaged with circular lamp stand or polygon lamp stand, ensure to be connected firmly when using.
The centre bore that the connecting tube coordinates with lamp stand has taper.Centre bore opening is larger, can facilitate LED street lamp
Connecting pipe box on lamp stand, and inside is gradually reduced, and is facilitated and is fixed between street lamp and lamp stand by screw rod.No person, if in
Heart hole opening is smaller as inside, then is unfavorable for the connecting pipe box of LED street lamp to lamp stand；If the inside of centre bore
Bigger with as opening, then LED street lamp is more inconvenient when being fixed using screw rod.
The utility model is applicable the LED street lamp of a variety of lamp stands by the way that the cross section of the connecting tube coordinated with lamp stand is designed to
Regular polygon, each edge middle part of regular polygon have the arc section of outwardly convex so that the LED street lamp can either be with circle
Lamp stand is used cooperatively, and can be also used cooperatively with the lamp stand of the polygon of correspondingly-shaped, have wide applicability.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model LED street lamp.
Fig. 2 is the structural representation that the utility model LED street lamp coordinates with square lamp stand.
Fig. 3 is the structural representation that the utility model LED street lamp coordinates with circular lamp stand.
Fig. 4 is partial sectional view when the utility model LED street lamp coordinates with circular lamp stand.
Embodiment
As shown in figures 1-4, a kind of LED street lamp for being applicable a variety of lamp stands, including lamp body 1 and the connection with lamp stand cooperation
Pipe 2.The cross section of connecting tube 2 is square, has the arc section 3 of outwardly convex, circular arc in the middle part of each edge of square
Section 3 is arranged concentrically with square.
The utility model LED street lamp can be well matched with circular lamp stand 8 or square lamp stand 9, and circular lamp stand 8 refers to
Section is circular lamp stand, and square lamp stand 9 refers to the lamp stand that section is square.When being engaged with circular lamp stand 8, connecting tube
2 sets of installation ends for being attached to circular lamp bar 8, the rounded outer surface of circular lamp stand 8 are engaged with arc section 3；Match with square lamp stand 9
During conjunction, 2 sets of installation ends for being attached to square front lamp bar 9 of connecting tube, near the square outer surface of square lamp stand 9 and 4 angles of connecting tube 2
Square region be engaged, in the case of two kinds, the inwall of connecting tube 2 of the utility model LED street lamp and circular lamp stand 8 or square front lamp
Bar 9 has enough contacts area, ensures while a variety of lamp stands are applicable, there is enough bonding strengths.Arc section 3 accounts for often
The ratio on bar side is 1/3-1/2.The ratio of arc section 3 needs more moderate so that LED street lamp and circular lamp stand 8 or square front lamp
Bar 9 is respectively provided with enough contacts area when being engaged, ensure to be connected firmly when using.
The position of face arc section 3 has axially disposed reinforcement 5 among each side of connecting tube 2, and every adds
Strengthening tendons 5 is provided with 2 screw holes 6 axially arranged, and screw rod 4 passes through screw hole 6 and then pushing tow lamp stand, 4 sides of connecting tube 2
Totally 8 screw rods 4 fix lamp stand pushing tow.Screw rod 4 is used for pushing tow and fixes lamp stand, and suffered pressure is larger, sets reinforcement 5
Advantageously ensure that the fixed effect at screw rod 4.Certainly, according to being actually needed, it can increase or reduce the quantity of screw rod 4.
The centre bore 7 that connecting tube 2 coordinates with lamp stand has taper.The opening of centre bore 7 is larger, can facilitate LED street lamp
Connecting tube 2 be set on lamp stand, and inside is gradually reduced, and is facilitated and is fixed between street lamp and lamp stand by screw rod 4.No person, if
The opening of centre bore 7 is smaller as inside, then the connecting tube 2 for being unfavorable for LED street lamp is set on lamp stand；If centre bore 7
Inside it is bigger as opening, then LED street lamp using screw rod 4 fix when it is more inconvenient.
In use, lamp stand 8 if round, then be connected to circular lamp bar 8 by 2 sets of the connecting tube of the utility model LED street lamp
Installation end, the rounded outer surface of circular lamp stand 8 is engaged with arc section 3, be then threaded into screw rod 4 and be fixed.If
Square lamp stand 9, then by 2 sets of installation ends for being connected to square front lamp bar 9 of connecting tube of the utility model LED street lamp, make square lamp stand 9
Square outer surface is engaged (region in addition to arc section 3) with the square region near 4 angles of connecting tube 2, is then threaded into
Screw rod 4 is fixed.
Generally, the lamp stand of LED street lamp is except conventional circle, square it is more, and other shapes is more
The then less use of side shape, certainly, for other less regular polygons, for example, equilateral triangle, positive 5 while shape, it is positive 6 while shape etc.,
The shape of cross section of connecting tube 2 of the utility model LED street lamp can be designed to other corresponding regular polygons, while each edge
Middle part has the arc section 3 of outwardly convex, so as to simultaneously suitable for circular lamp stand and a kind of corresponding lamp stand of regular polygon.
Claims (6)
1. a kind of LED street lamp for being applicable a variety of lamp stands, including lamp body and the connecting tube with lamp stand cooperation, it is characterised in that institute
The cross section for stating connecting tube is regular polygon, has the arc section of outwardly convex in the middle part of each edge of the regular polygon, and
Connecting tube is provided with the screw rod that pushing tow fixes lamp stand at the arc section.
2. LED street lamp as claimed in claim 1, it is characterised in that the cross section of the connecting tube is square.
3. LED street lamp as claimed in claim 1, it is characterised in that the arc section is arranged concentrically with regular polygon.
4. LED street lamp as claimed in claim 1, it is characterised in that each side of the connecting tube has axially disposed
Reinforcement, the reinforcement is provided with the screw hole passed through for screw rod.
5. LED street lamp as claimed in claim 1, it is characterised in that the ratio that the arc section accounts for each edge is 1/3-1/2.
6. LED street lamp as claimed in claim 1, it is characterised in that the connecting tube has cone with the centre bore that lamp stand coordinates
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720221383.4U CN206669516U (en) | 2017-03-07 | 2017-03-07 | A kind of LED street lamp for being applicable a variety of lamp stands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720221383.4U CN206669516U (en) | 2017-03-07 | 2017-03-07 | A kind of LED street lamp for being applicable a variety of lamp stands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206669516U true CN206669516U (en) | 2017-11-24 |
Family
ID=60376909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720221383.4U Active CN206669516U (en) | 2017-03-07 | 2017-03-07 | A kind of LED street lamp for being applicable a variety of lamp stands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206669516U (en) |
-
2017
- 2017-03-07 CN CN201720221383.4U patent/CN206669516U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101520150A (en) | Convenient type energy-saving ceiling lamp | |
| CN206669516U (en) | A kind of LED street lamp for being applicable a variety of lamp stands | |
| CN201080948Y (en) | Double thread fastening device | |
| KR101711078B1 (en) | Street lamp | |
| CN210462603U (en) | Prevent LED bedside lamp of empting | |
| CN104209794B (en) | Positioning fixture for bathtub faucet | |
| CN204534357U (en) | A kind of LED street lamp | |
| CN210066568U (en) | Traffic device upright with cross arm | |
| CN217235418U (en) | Blackboard lamp convenient to dismouting | |
| CN212510651U (en) | Floor lamp for indoor design | |
| CN201802726U (en) | Screw for fixing display module of LED display screen | |
| CN206398577U (en) | A kind of car lamp lampshade | |
| CN213605382U (en) | Triangular stool corner convenient to disassemble | |
| CN201221529Y (en) | Square head-shaped local screw thread hollow bolt | |
| CN214008894U (en) | Easy-to-disassemble and assemble lotus lamp | |
| CN210567889U (en) | Quick-connection type LED lamp | |
| CN221171451U (en) | Open-air camping connecting piece | |
| CN215215895U (en) | Fixing mechanism for tunnel lamp and tunnel lamp | |
| CN219756307U (en) | Decorative ceiling lamp | |
| CN209926127U (en) | Garden lamp of multiple mounting means | |
| CN217875730U (en) | Ceiling lamp holder capable of being provided with ornaments | |
| CN215112304U (en) | Induction type illuminating lamp | |
| CN211011250U (en) | Support for lighting lamp | |
| CN207247014U (en) | A kind of assembly type LED road illumination lamp | |
| CN210771768U (en) | Municipal street lamp of external anticollision strip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |