CN103162249B - Cylinder lamp front cover and cylinder lamp with the same - Google Patents
Cylinder lamp front cover and cylinder lamp with the same Download PDFInfo
- Publication number
- CN103162249B CN103162249B CN201110421127.7A CN201110421127A CN103162249B CN 103162249 B CN103162249 B CN 103162249B CN 201110421127 A CN201110421127 A CN 201110421127A CN 103162249 B CN103162249 B CN 103162249B
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- CN
- China
- Prior art keywords
- down lamp
- protecgulum
- snap
- openend
- cylinder 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.)
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Abstract
The invention relates to a cylinder lamp front cover and a cylinder lamp with the same. The cylinder lamp comprises a front cover body matched with a section of an opening end of the cylinder lamp in shape. The front cover body is provided with a first clamp structure. A transparent piece used for enabling light of the cylinder lamp to penetrate is arranged in an end face of the front cover body through the first clamp structure. A second clamp structure is further arranged at the edge of an outer surface of the front cover body and is provided with a protruding portion. The front cover body is rotated so that the protruding portion of the second clamp structure is matched with a concave portion at the inner side of the opening end of the cylinder lamp and therefore a cylinder lamp body is assembled in the opening end of the cylinder lamp. Due to the fact that the cylinder lamp front cover is assembled through the first clamp structure and the second clamp structure, structure is simple, cost is low, installation is reliable, assembly efficiency of workers can be greatly improved and the cylinder lamp front cover can be widely used for the cylinder lamps with different light sources and different power.
Description
Technical field
The present invention relates to lighting field, more particularly, relate to a kind of Down lamp protecgulum and use the Down lamp of this protecgulum.
Background technology
In prior art, Down lamp protecgulum adopts conventional screw fixed form to be connected with Down lamp body conventionally, and this structure is installed very inconvenient, need to expend the long time of staff, not only expend bodily strength and the accuracy of installing not high.
Summary of the invention
The technical problem to be solved in the present invention is, for the above-mentioned defect of prior art, a kind of Down lamp protecgulum is provided and uses the Down lamp of this protecgulum.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of Down lamp protecgulum, comprise the protecgulum body matching with the cross sectional shape of Down lamp openend, described protecgulum body is provided with the first snap-in structure, in an end face of described protecgulum body, is provided with the transparent member for seeing through Down lamp light by described the first snap-in structure;
The outer surface edge of described protecgulum body is also provided with the second snap-in structure, described the second snap-in structure is provided with lug boss, rotate described protecgulum body, the lug boss of described the second snap-in structure is coordinated with the depressed part of described Down lamp openend inner side, thereby described Down lamp body is fitted in the openend of described Down lamp.
Down lamp protecgulum of the present invention, wherein, is provided with collar flange in the end face of described protecgulum body one end, and described transparent member is located on described collar flange.
Down lamp protecgulum of the present invention, wherein, described the first snap-in structure comprises multiple tongue pieces of being located at described protecgulum body edges, multiple described tongue pieces are to the inner bending of described protecgulum body, thereby described transparent member are arranged on the collar flange of described protecgulum body.
Down lamp protecgulum of the present invention, wherein, described in each, tongue piece is formed by the part between a pair of gap slot being opened in described protecgulum body edges.
Down lamp protecgulum of the present invention, wherein, described the second snap-in structure comprises multiple riveting sheets that are distributed in described protecgulum body outer ledge, described in each, riveting sheet is provided with described lug boss.
Down lamp protecgulum of the present invention, wherein, described transparent member and described protecgulum body one end profile match, and described transparent member is located in described protecgulum body by sealing ring.
Down lamp protecgulum of the present invention, wherein, is also provided with the screw thread reflecting surface for reflective barrel lamp light on the inwall of described protecgulum body.
Down lamp protecgulum of the present invention, wherein, one end margin of described protecgulum body also stretches out and is provided with the fit structure for coordinating with described Down lamp end face, and described fit structure is step-like, comprises guide part and from the outward extending horizontal part of described guide part terminal horizontal.
Another technical scheme that the present invention solves its technical problem employing is: construct a kind of Down lamp, comprise Down lamp body, the internal face of the openend of described Down lamp body is provided with multiple fixed blocks, described fixed block is provided with described depressed part, and this Down lamp also comprises and is assemblied in Down lamp protecgulum in described Down lamp body open end, as described above; Described Down lamp protecgulum is fixed on described Down lamp body by the depressed part on lug boss and described fixed block on described the second holding section.
Down lamp of the present invention, wherein, described depressed part comprises the open slot of being located on the side that described fixed block is relative with described lug boss, the cross section of described open slot is C type.
Implement Down lamp protecgulum of the present invention and Down lamp, there is following beneficial effect: Down lamp protecgulum of the present invention adopts the first snap-in structure and the second snap-in structure to assemble, not only simple in structure, with low cost, and install reliable, can greatly improve staff's efficiency of assembling, the Down lamp that can extensively be suitable for various Different Light, different capacity uses.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of a kind of Down lamp protecgulum of the present invention preferred embodiment;
Fig. 2 is the structure broken away view of a kind of Down lamp protecgulum of the present invention preferred embodiment;
Fig. 3 is the structural representation of protecgulum body in a kind of Down lamp protecgulum of the present invention preferred embodiment;
Fig. 4 is the cutaway view of protecgulum body in a kind of Down lamp protecgulum of the present invention preferred embodiment;
Fig. 5 is the enlarged drawing at A position in a kind of Down lamp protecgulum of the present invention preferred embodiment Fig. 4;
Fig. 6 is the structure broken away view of a kind of Down lamp preferred embodiment of the present invention;
Fig. 7 is the cutaway view of a kind of Down lamp preferred embodiment of the present invention;
Fig. 8 is the enlarged drawing at B position in a kind of Down lamp preferred embodiment of the present invention Fig. 7.
Detailed description of the invention
As Figure 1-3, in a preferred embodiment of the invention, this Down lamp protecgulum comprises the protecgulum body 100 matching with the cross sectional shape of Down lamp openend, protecgulum body 100 is provided with the first snap-in structure 101, in an end face of protecgulum body 100, is provided with the transparent member 108 for seeing through Down lamp light by the first snap-in structure 101; The outer surface edge of protecgulum body 100 is also provided with the second snap-in structure 103, the second snap-in structure 103 is provided with lug boss 104, rotation protecgulum body 100, the lug boss 104 of the second snap-in structure 103 is coordinated with the depressed part 202 of Down lamp openend inner side, thereby Down lamp body 100 is fitted in the openend of Down lamp.Protecgulum body 100 of the present invention is preferably by an aluminum alloy plate materials rotary press modelling.
Preferably, in the end face of above-mentioned protecgulum body 100 one end, be provided with collar flange 105, transparent member 108 is located on this collar flange 105.
Further, above-mentioned the first snap-in structure 101 comprises multiple tongue pieces 106 of being located at protecgulum body frontside edge, when installation, by multiple tongue pieces 106 to 100 inner bendings of protecgulum body, thereby transparent member 108 is arranged on the collar flange 105 of protecgulum body 100, therefore the time for the turn of the screw in a large number can be saved, efficiency of assembling can be saved to a great extent.As can be seen from the figure, each piece tongue piece 106 is formed by the part between a pair of gap slot being opened on protecgulum body frontside edge.It should be noted that, the first snap-in structure 101 also can be arranged on the shell fragment bending inwards protecgulum body frontside edge, multiple, when installation, transparent member 108 is pressed into the gap between spring leaf and collar flange 105, but it is rational that this mode need to ensure the distance between spring leaf and collar flange 105, because if distance is too short, spring leaf does not produce enough deformation, and it is insecure apart from causing engaging too greatly, the material that is simultaneously also noted that shell fragment is selected, in order to avoid it scratches transparent member 108 surfaces.
Preferably, above-mentioned the second snap-in structure 103 comprises multiple riveting sheets 107 that are distributed in protecgulum body 100 outer ledges, and each piece riveting sheet 107 is all provided with above-mentioned lug boss 104.Also can directly at the edge of protecgulum body 100, lug boss 104 be set, and by one-body molded to lug boss 104 and protecgulum body 100.
As shown in Fig. 4-5, in various embodiments of the present invention, transparent member 108 matches with protecgulum body 100 one end profiles, and this transparent member 108 is located in protecgulum body 100 by sealing ring 109.Sealing ring 109 is provided with the groove matching with transparent member 108, and transparent member 108 is to be fastened in the groove of sealing ring 109.This transparent member 108 can fully meet the requirement of shelter of mosquito proof and IP54.
Secondly, on the outer wall of protecgulum body 100, be also provided with the screw thread reflecting surface 110 for reflective barrel lamp light, specifically, this screw thread reflecting surface 110 is positioned at the downside of transparent member 108, screw thread reflecting surface 110 makes this Down lamp protecgulum more elegant in appearance, also can make the light of reflection more soft simultaneously.
In the above-described embodiments, an end margin of protecgulum body 100 also stretches out and is provided with the fit structure for coordinating with Down lamp end face, and this fit structure is step-like, comprises guide part 111 and from the outward extending horizontal part 112 of guide part 111 terminal horizontal.This fit structure can facilitate staff in the time assembling, and can position Down lamp protecgulum rapidly, therefore, also can improve the efficiency of assembling of light fixture.
Down lamp front-cover structure of the present invention is simple, easy to assembly, reliability is high, and with low cost, and the Down lamp that can be widely used in various Different Light, different reflector and different capacity uses.
In another specific embodiment of the present invention: a kind of Down lamp, comprise Down lamp body 200, the internal face of one end of this Down lamp body 200 is provided with multiple fixed blocks 201, fixed block 201 is provided with the above-mentioned depressed part 202 for coordinating with lug boss 104, and this Down lamp also comprises is located at Down lamp protecgulum in Down lamp body 200 one end, described above.When mounted, only need to rotate gently Down lamp protecgulum, and make the lug boss 104 on the second holding section 103 on it coordinate and can complete assembling with the depressed part 202 on fixed block 201.
Understandable, above-mentioned depressed part 202 preferably uses open slot, this open slot can be located on the side of fixed block 201, and specifically, the cross section of this open slot should be C type, and its opening is positioned on the side of fixed block 201.The object that open slot is set is for 104 needs of lug boss just can snap onto in depressed part 202 by rotation, can improve efficiency of assembling.Owing to having used Down lamp protecgulum of the present invention, therefore this Down lamp is easy to assembling more, can reduce staff's labour intensity.
Above embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement accordingly, can not limit the scope of the invention.All equalizations of doing with the claims in the present invention scope change and modify, and all should belong to the covering scope of the claims in the present invention.
Claims (7)
1. a Down lamp protecgulum, be assemblied in the openend of described Down lamp, it is characterized in that, comprise the protecgulum body (100) matching with the cross sectional shape of Down lamp openend, described protecgulum body (100) is provided with the first snap-in structure (101), in an end face of described protecgulum body (100), is provided with the transparent member (108) for seeing through Down lamp light by described the first snap-in structure (101);
The outer surface edge of described protecgulum body (100) is also provided with the second snap-in structure (103), described the second snap-in structure (103) is provided with lug boss (104), rotate described protecgulum body (100), the lug boss (104) of described the second snap-in structure (103) is coordinated with the depressed part (202) of described Down lamp openend inner side, thereby this Down lamp protecgulum is fitted in the openend of described Down lamp;
In the end face of described protecgulum body (100) one end, be provided with collar flange (105), described transparent member (108) is located on described collar flange (104); Described the first snap-in structure (101) comprises multiple tongue pieces (106) of being located at described protecgulum body (100) edge, multiple described tongue pieces (106) are to described protecgulum body (100) inner bending, thereby described transparent member (108) are arranged on the collar flange (105) of described protecgulum body (100); Tongue piece described in each (106) is formed by the part between a pair of gap slot being opened on described protecgulum body (100) edge.
2. Down lamp protecgulum according to claim 1, it is characterized in that, described the second snap-in structure (103) comprises multiple riveting sheets (107) that are distributed in described protecgulum body (100) outer ledge, and described in each, riveting sheet (107) is provided with described lug boss (104).
3. Down lamp protecgulum according to claim 1, it is characterized in that, described transparent member (108) matches with described protecgulum body (100) one end profile, and described transparent member (108) is located in described protecgulum body (100) by sealing ring (109).
4. Down lamp protecgulum according to claim 1, is characterized in that, is also provided with the screw thread reflecting surface (110) for reflective barrel lamp light on the inwall of described protecgulum body (100).
5. Down lamp protecgulum according to claim 1, it is characterized in that, one end margin of described protecgulum body (100) also stretches out and is provided with the fit structure for coordinating with described Down lamp end face, described fit structure is step-like, comprises guide part (111) and from the outward extending horizontal part of described guide part (111) terminal horizontal (112).
6. a Down lamp, comprise Down lamp body (200), it is characterized in that, the internal face of the openend of described Down lamp body (200) is provided with multiple fixed blocks (201), described fixed block (201) is provided with depressed part (202), and this Down lamp also comprises Down lamp protecgulum in the openend that is assemblied in described Down lamp body (200), as described in claim 1-5 any one; Described Down lamp protecgulum is fixed on described Down lamp body (200) by the depressed part (202) on the lug boss (104) on described the second holding section (103) and described fixed block (201).
7. Down lamp according to claim 6, it is characterized in that, described depressed part (202) comprises the open slot of being located on the side that described fixed block (201) is relative with described lug boss (104), and the cross section of described open slot is C type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110421127.7A CN103162249B (en) | 2011-12-15 | 2011-12-15 | Cylinder lamp front cover and cylinder lamp with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110421127.7A CN103162249B (en) | 2011-12-15 | 2011-12-15 | Cylinder lamp front cover and cylinder lamp with the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103162249A CN103162249A (en) | 2013-06-19 |
| CN103162249B true CN103162249B (en) | 2014-12-03 |
Family
ID=48585570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110421127.7A Expired - Fee Related CN103162249B (en) | 2011-12-15 | 2011-12-15 | Cylinder lamp front cover and cylinder lamp with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103162249B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1269485A (en) * | 1999-04-07 | 2000-10-11 | 株式会社小糸制作所 | Lamp for automobile |
| CN201615386U (en) * | 2010-04-06 | 2010-10-27 | 江门市低碳照明科技有限公司 | LED lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09161529A (en) * | 1995-12-13 | 1997-06-20 | Matsushita Electric Works Ltd | Illumination fixture |
-
2011
- 2011-12-15 CN CN201110421127.7A patent/CN103162249B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1269485A (en) * | 1999-04-07 | 2000-10-11 | 株式会社小糸制作所 | Lamp for automobile |
| CN201615386U (en) * | 2010-04-06 | 2010-10-27 | 江门市低碳照明科技有限公司 | LED lamp |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平9-161529A 1997.06.20 * |
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| Publication number | Publication date |
|---|---|
| CN103162249A (en) | 2013-06-19 |
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| CF01 | Termination of patent right due to non-payment of annual fee |