CN201621568U - Quick dismounting structure of LED street lamp - Google Patents
Quick dismounting structure of LED street lamp Download PDFInfo
- Publication number
- CN201621568U CN201621568U CN2010201082538U CN201020108253U CN201621568U CN 201621568 U CN201621568 U CN 201621568U CN 2010201082538 U CN2010201082538 U CN 2010201082538U CN 201020108253 U CN201020108253 U CN 201020108253U CN 201621568 U CN201621568 U CN 201621568U
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- CN
- China
- Prior art keywords
- main body
- lampshade main
- draw
- closed section
- 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.)
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a quick dismounting structure of an LED street lamp, comprising a lampshade main body with at least one end being opened, and a top hood covering the opened end of the lampshade main body, wherein the periphery of the top hood is round and radially and outwards extended with a plurality of fastening tongue sheets; at least one fastening tongue sheet is provided with a perforation; the opened end of the lampshade main body is provided with a round inner cavity matched with the periphery of the top hood; the inner wall of the round inner cavity is provided with a plurality of clamping grooves corresponding to the fastening tongue sheets; in the circumferential direction, one end of each clamp groove is an opening section, and the other end thereof is a closed section; the opening section is provided with a notch communicated with the opened outer end of the lampshade main body; the closed section is not provided with the notch; the size of the notch is suitable for the fastening tongue sheets to enter or exit the clamping grooves; the closed sections on the clamping grooves corresponding to the fastening tongue sheets provided with the perforations are provided with locking holes corresponding to the perforations; and locking parts are used for locking the top hood and the lampshade main body by the perforations and the locking holes. The quick dismounting structure reduces the amount of screws, and leads the lampshade main body and the top hood of the LED street lamp to be capable of being quickly dismounted.
Description
Technical field
The utility model relates to a kind of LED street lamp quick-disassembly structure.
Background technology
The LED street lamp generally comprises led light source and is located at the outer street lamp lampshade of led light source, and wherein the street lamp lampshade generally comprises the lampshade main body of an end opening and lid and establishes and be fixed on lampshade body openings place overhead guard.During assembling, generally led light source is arranged on after the lampshade body interior by opening, again overhead guard is covered on the opening of lampshade main body, then with screw etc. with the locking that is spirally connected of overhead guard and lampshade main body.In order to guarantee that screw is connected firmly, need to use and divide at least three screws that are arranged, cumbersome when making overhead guard and the dismounting of lampshade main body.
Summary of the invention
The utility model purpose provides a kind of LED street lamp quick-disassembly structure, reduced screw use, make the lampshade main body and the overhead guard dismounting rapidly of LED street lamp.
The technical solution of the utility model is: a kind of LED street lamp quick-disassembly structure, the lampshade main body and the overhead guard that is covered on lampshade body openings end that comprise at least one end opening, described overhead guard periphery is circular and some fixing tongue pieces that extended radially outwardly, wherein at least one fixes tongue piece and is provided with perforation, the openend of described lampshade main body has the round cavity that cooperates with the overhead guard periphery, the inwall of described round cavity is provided with the some draw-in grooves corresponding with fixing tongue piece, the circumferential end of described draw-in groove is an open segment, the other end is a closed section, described open segment has the breach that is communicated with the open outer end of lampshade main body, closed section does not have this breach, the big I of described breach is for fixing tongue piece turnover draw-in groove, be provided with and the corresponding locking hole of boring a hole in closed section on the draw-in groove corresponding with described fixing tongue piece with perforation, locking piece by perforation and locking hole with overhead guard and lampshade body lock.Cooperate with fixing between the draw-in groove closed section by fixing tongue piece, make overhead guard and lampshade main body relative fixed in the axial direction, pass through the locking between locking piece, perforation and the locking hole again, make between overhead guard and the lampshade main body all relative fixed of all directions.
Further, in above-mentioned LED street lamp quick-disassembly structure, the closed section with locking hole is provided with the breach that is communicated with and exposes locking hole with the breach one of open segment.That is: have the draw-in groove of locking hole, its closed section and open segment have the breach that one is communicated with; The closed section that does not have the draw-in groove of locking hole does not have this breach.This have the open segment of draw-in groove of locking hole and closed section circumferentially between be provided with step, promptly the axial location of this open segment than the axial location of the open segment of other draw-in grooves a bit near openend, circumferentially rotation takes place in the fixing tongue piece that described step limits is positioned at closed section.Like this, when mounted, the breach of the fixing tongue piece on the overhead guard by the open segment of respective card slot on the lampshade main body is placed in the open segment, axially rotates overhead guard then, make that fixing tongue piece turns to closed section from open segment.At this moment, the fixing tongue piece that is positioned at the draw-in groove with locking hole will pass through this step from the open segment of this draw-in groove during to closed section, the axial location that fixes tongue piece inwardly has some drops from openend, and this fixes the circumferential two ends of tongue piece respectively by the ends restrict of step and draw-in groove; And the fixing tongue piece in other draw-in groove rotates the back by the axial two walls restriction of this draw-in groove closed section at same axial location.
Further, in above-mentioned LED street lamp quick-disassembly structure, described locking piece is a screw, and described locking hole is the screwed hole that cooperates with screw.When the fixing tongue piece on the overhead guard all is positioned at the closed section of lampshade main body draw-in groove, the perforation that has on the fixing tongue piece of perforation is axially corresponding with locking hole on the draw-in groove with locking hole, the screw that screw passes perforation back and locking hole is spirally connected, with overhead guard and lampshade main body firm fixation.
The utility model advantage is:
1, adopt fixing formula quick-disassembly structure between the utility model LED street lamp lampshade main body and the overhead guard, making between lampshade main body and the overhead guard can fast assembling-disassembling, has made things convenient for the installation and the maintenance of LED street lamp.
Description of drawings
Fig. 1 is the part decomposition texture schematic diagram of the utility model specific embodiment;
Fig. 2 a to Fig. 2 c is the installation steps schematic diagram of the utility model specific embodiment.
Fig. 3 is the local enlarged diagram at I place among Fig. 1;
Fig. 4 is the local enlarged diagram at II place among Fig. 1.
Wherein: 1 lampshade main body; 11 draw-in grooves; 111 open segment; 112 closed sections; 113 locking holes; 114 steps; 2 overhead guards; 21 fix tongue piece; 211 perforation; 3 locking pieces.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: as Fig. 1, Fig. 2 a to Fig. 2 c, Fig. 3 and shown in Figure 4, a kind of LED street lamp quick-disassembly structure, the lampshade main body 1 and the overhead guard 2 that is covered on lampshade main body 1 openend that comprise an end opening, described overhead guard 2 peripheries are circular and four the fixing tongue pieces 21 that extended radially outwardly, one of them fixes tongue piece 21 and is provided with perforation 211, the openend of described lampshade main body 1 has the round cavity that cooperates with overhead guard 2 peripheries, and the inwall of described round cavity is provided with four draw-in grooves 11 corresponding with fixing tongue piece 21.Described draw-in groove 11 circumferential ends are that open segment 111, the other end are closed section 112, and described open segment 111 has the breach that is communicated with the open outer end of lampshade main body 1, and the big I of described breach is for fixing tongue piece 21 turnover draw-in grooves 11.With described have on the corresponding draw-in groove 11 of perforation 211 fixing tongue piece 21 be provided with and the 211 corresponding locking holes 113 of boring a hole in closed section 112, locking piece 3 by perforation 211 and locking hole 113 with overhead guard 2 and 1 locking of lampshade main body.Draw-in groove 11 with locking hole 113, its closed section 112 also has the breach that is communicated with breach one on the open segment 111, the closed section 112 axial outer ends that do not have the draw-in groove 11 of locking hole 113 do not have breach, will fix the draw-in groove wall that tongue piece 21 axially fixes but have.
Have the open segment 111 of draw-in groove 11 of locking hole 113 and closed section 112 circumferentially between be provided with step 114, circumferentially rotation takes place in the fixing tongue piece 21 that described step 114 restrictions are positioned at closed section 112.
Described locking piece 3 is a screw, and described locking hole 113 is the screwed hole that cooperates with screw.
Shown in Fig. 2 a to Fig. 2 c, after in led light source is arranged on lampshade main body 1, breach with the open segment 111 of corresponding draw-in groove 11 on the fixing tongue piece 21 corresponding lampshade main bodys 1 corresponding on the overhead guard 2, make overhead guard 2 enter draw-in groove 11 by breach, clockwise rotate overhead guard 2 then, make to fix tongue piece 21 and enter the closed section 112 of draw-in groove 11 from open segment 111 to the small part of draw-in groove 11, then with screw with overhead guard 2 and lampshade main body 1 further firm fixation.
Adopt fixing formula quick-disassembly structure between the utility model LED street lamp lampshade main body and the overhead guard, making between lampshade main body and the overhead guard can fast assembling-disassembling, has made things convenient for the installation and the maintenance of LED street lamp.
Claims (3)
1. LED street lamp quick-disassembly structure, comprise the lampshade main body (1) of at least one end opening and be covered on the overhead guard (2) of lampshade main body (1) openend, it is characterized in that: described overhead guard (2) periphery is circular and the some fixing tongue pieces (21) that extended radially outwardly, wherein at least one fixes tongue piece (21) and is provided with perforation (211), the openend of described lampshade main body (1) has the round cavity that cooperates with overhead guard (2) periphery, the inwall of described round cavity is provided with the some draw-in grooves (11) corresponding with fixing tongue piece (21), the circumferential end of described draw-in groove (11) is open segment (111), the other end is closed section (112), described open segment (111) has the breach that is communicated with the open outer end of lampshade main body (1), the big I of described breach is for fixing tongue piece (21) turnover draw-in groove (11), the draw-in groove (11) corresponding with described fixing tongue piece (21) with perforation (211) gone up and is provided with and (211) the corresponding locking hole (113) of boring a hole in closed section (112), and locking piece (3) locks overhead guard (2) and lampshade main body (1) by perforation (211) and locking hole (113).
2. LED street lamp quick-disassembly structure according to claim 1 is characterized in that: the closed section (112) with locking hole (113) is provided with the breach one of open segment (111) and is communicated with and exposes the breach of locking hole (113); The open segment (111) of described draw-in groove (11) with locking hole (113) and closed section (112) circumferentially between be provided with step (114), circumferentially rotation takes place in the fixing tongue piece (21) that described step (114) restriction is positioned at closed section (112).
4. LED street lamp quick-disassembly structure according to claim 1 and 2 is characterized in that: described locking piece (3) is a screw, and described locking hole (113) is the screwed hole that cooperates with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201082538U CN201621568U (en) | 2010-01-19 | 2010-01-19 | Quick dismounting structure of LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201082538U CN201621568U (en) | 2010-01-19 | 2010-01-19 | Quick dismounting structure of LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201621568U true CN201621568U (en) | 2010-11-03 |
Family
ID=43025023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201082538U Expired - Fee Related CN201621568U (en) | 2010-01-19 | 2010-01-19 | Quick dismounting structure of LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201621568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090226A (en) * | 2012-12-28 | 2013-05-08 | 北京半导体照明科技促进中心 | Light emitting diode (LED) module and reflector lamp with LED module used |
| CN104315410A (en) * | 2014-10-17 | 2015-01-28 | 宁波市乐星感应电器有限公司 | LED (light emitting diode) lampshade connecting structure |
-
2010
- 2010-01-19 CN CN2010201082538U patent/CN201621568U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090226A (en) * | 2012-12-28 | 2013-05-08 | 北京半导体照明科技促进中心 | Light emitting diode (LED) module and reflector lamp with LED module used |
| CN103090226B (en) * | 2012-12-28 | 2015-03-11 | 北京半导体照明科技促进中心 | Light emitting diode (LED) module and reflector lamp with LED module used |
| CN104315410A (en) * | 2014-10-17 | 2015-01-28 | 宁波市乐星感应电器有限公司 | LED (light emitting diode) lampshade connecting structure |
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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: 20101103 Termination date: 20130119 |