CN102721010A - Lamp casing and assembly method thereof - Google Patents
Lamp casing and assembly method thereof Download PDFInfo
- Publication number
- CN102721010A CN102721010A CN2011100788618A CN201110078861A CN102721010A CN 102721010 A CN102721010 A CN 102721010A CN 2011100788618 A CN2011100788618 A CN 2011100788618A CN 201110078861 A CN201110078861 A CN 201110078861A CN 102721010 A CN102721010 A CN 102721010A
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- Prior art keywords
- lamp
- head shell
- casing
- peristome
- flange
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Abstract
A lamp casing includes a lamp cap casing, a lamp cap cover and a connector, and the connector is used for connecting the lamp cap casing and the lamp cap cover. The lamp casing is characterized in that the connection part, connected with the lamp cap cover, of the lamp cap casing, is provided with a clamp groove; the clamp groove is provided with an opening part and a clamping part communicated with the opening part; the width of the opening part is smaller than that of the clamping part; the lamp cap cover is provided with an accommodating cavity for accommodating the connection part; a bulge is arranged on the side wall of the accommodating cavity; the width of the bulge is smaller than that of the opening part; and the bulge is clamped into the clamping part of the clamp groove through the opening part, so as to position the lamp cap casing. The lamp casing can position the lamp cap casing through the coordination of the bulge and the clamp groove, the bolt number is greatly reduced, the problem that bolt drilling wastes time and energy during the lamp disassembly is solved, the efficiency of lamp installation and maintenance is improved, and the material cost and the labor intensity of workers are lowered. Moreover, the invention further provides an assembly method for the lamp casing.
Description
[technical field]
The present invention relates to a kind of light fixture, particularly relate to a kind of lamp casing and assemble method thereof.
[background technology]
Light fixture is the necessity of illumination, is again to create the indispensable equipment of Amenities.
In the connected mode of lamp casing; The most frequently used to be exactly that screw connects, screw is connected with and is connected firmly, advantage reliably, but the screw of the beating inefficient shortcoming that wastes time and energy is also arranged; Especially the big screw of housing is outstanding, and how screw has also increased the partial material cost; Another very important problem is that numerous screws is easy to lose when safeguarding, often causes the screw of this dozen of part not stamp, and has influenced the lamp casing overall performance, becomes potential potential safety hazard.
[summary of the invention]
Based on this, be necessary to cause efficiency of assembling low to using more screw to connect, the problem that Material Cost is high provides a kind of lamp casing.
A kind of lamp casing; Comprise lamp head shell, lamp holder lid and connector, said connector connects said lamp head shell and lamp holder lid, it is characterized in that; Said lamp head shell is provided with draw-in groove with the connecting portion that said lamp holder lid is connected; The holding section that said draw-in groove is provided with peristome and is communicated with said peristome, the width of said peristome are less than the width of said holding section, and said lamp holder is covered with the host cavity of accommodating said connecting portion; The sidewall of said host cavity is provided with convexity, and the width of said convexity snaps in the said lamp head shell in location in the holding section of said draw-in groove less than the width of said peristome and through said peristome.
In one embodiment, said lamp head shell comprises cover body and flange, and said flange is between said cover body and said connecting portion, and said flange is greater than the opening of said host cavity.
In one embodiment, said connector is a screw, and said lamp head shell is provided with the shell location division, and said lamp holder is covered with the location division, and said shell location division is equipped with screw with the lid location division, and said screw passes said screw and connects said lamp head shell and lamp holder lid.
In one embodiment, said shell location division is connected with said flange one.
In one embodiment, also comprise sealing ring, said sealing ring is located between said flange and the said lamp holder lid.
In one embodiment, the sidewall of said host cavity is provided with step, and said sealing ring is provided with the ladder with said step coupling.
In one embodiment, said draw-in groove is three with protruding quantity, and said draw-in groove is evenly distributed on said connecting portion outer surface, and said convexity is evenly distributed on the sidewall of said host cavity.
In one embodiment, said connecting portion and said host cavity are cylindrical.
In addition, be necessary a kind of assemble method of lamp casing to be provided to using more screw to connect the problem that causes efficiency of assembling low
A kind of assemble method of lamp casing; Said lamp casing comprises lamp head shell, lamp holder lid and connector; Said lamp head shell is provided with draw-in groove with the connecting portion that said lamp holder lid is connected, the holding section that said draw-in groove is provided with peristome and is communicated with said peristome, and the width of said peristome is less than the width of said holding section; Said lamp holder is covered with the host cavity of accommodating said connecting portion; The sidewall of said host cavity is provided with convexity, and the width of said convexity is less than the width of said peristome, and the assemble method of said lamp casing comprises the steps:
Said connecting portion inserted make said convexity snap in said draw-in groove in the said host cavity through said peristome;
Said lamp head shell of rotation and lamp holder lid is inserted the said lamp head shell in location in the said holding section with said convexity relatively;
Use said connector to connect said lamp head shell and lamp holder lid.
In one embodiment; Said lamp head shell comprises cover body and flange; Said flange is between said cover body and said connecting portion; Said flange is greater than the opening of said host cavity, and said lamp casing also comprises sealing ring, and the assemble method of said lamp casing also comprises is located at the step between said flange and the said lamp holder lid with said sealing ring.
Above-mentioned lamp casing cooperates the positioning lamp head capsule through protruding and draw-in groove; A large amount of screw numbers that reduce; Repeat to beat the problem that screw is wasted time and energy when having solved the light fixture loading and unloading, improve lamp installation, the efficient when safeguarding, reduced Material Cost and working strength of workers.
[description of drawings]
Fig. 1 is the stereogram of the lamp casing of an embodiment;
Fig. 2 is the explosive view of lamp casing among Fig. 1;
Fig. 3 is the profile of lamp casing among Fig. 1.
[specific embodiment]
The specific embodiment of lamp casing is described below with reference to accompanying drawings.
To shown in Figure 3, the lamp casing of an embodiment comprises lamp head shell 100, lamp holder lid 200, connector 300 and sealing ring 400 like Fig. 1.
Lamp head shell 100 comprises cover body 110, flange 120 and connecting portion 130.
Connecting portion 130 is used for being connected with lamp holder lid 200, and in this embodiment, connecting portion 130 is cylindrical.Connecting portion 130 is provided with draw-in groove 132.Draw-in groove 132 can be formed by connecting portion 130 a surface depression part, also hollow out fully.The holding section 1324 that draw-in groove 132 is provided with peristome 1322 and is communicated with peristome 1322.Peristome 1322 is located at the end face of connecting portion 130, and width is less than the width of holding section 1324.In this embodiment, draw-in groove 132 is L-shaped, and in other embodiments, draw-in groove 132 can also be shapes such as T shape.In this embodiment, the quantity of draw-in groove 132 is three, is evenly distributed on connecting portion 130 outer surfaces, and in other embodiments, the quantity of draw-in groove also can be one, two, four etc., also can uneven distribution.
During assembling, earlier sealing ring 400 is located between flange 120 and the lamp holder lid 200, connecting portion 130 is inserted make protruding 212 to snap in draw-in groove 132 in the host cavity 204 again through peristome 1322; Revolving light head capsule 100 and lamp holder lid 200 are inserted positioning lamp head capsule 100 in the holding section 1324 with convexity 212 relatively; Use connector 300 to connect lamp head shell 100 and lamp holder lid 200, particularly, the screw that uses screw to pass location division 122 and lid location division 214 is connected lamp head shell 100 and promptly accomplishes assembling with lamp holder lid 200.On the not high lamp casing of seal request, can omit sealing ring 400 is located at the step between flange 120 and the lamp holder lid 200
Above-mentioned lamp casing cooperates the positioning lamp head capsule through protruding and draw-in groove; A large amount of screw numbers that reduce; Repeat to beat the problem that screw is wasted time and energy when having solved the light fixture loading and unloading, improve lamp installation, the efficient when safeguarding, reduced Material Cost and working strength of workers; Improve the reliability of light fixture indirectly, and then increased competitiveness of product.
The above embodiment has only expressed one embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with accompanying claims.
Claims (10)
1. lamp casing; Comprise lamp head shell, lamp holder lid and connector, said connector connects said lamp head shell and lamp holder lid, it is characterized in that; Said lamp head shell is provided with draw-in groove with the connecting portion that said lamp holder lid is connected; The holding section that said draw-in groove is provided with peristome and is communicated with said peristome, the width of said peristome are less than the width of said holding section, and said lamp holder is covered with the host cavity of accommodating said connecting portion; The sidewall of said host cavity is provided with convexity, and the width of said convexity snaps in the said lamp head shell in location in the holding section of said draw-in groove less than the width of said peristome and through said peristome.
2. lamp casing according to claim 1 is characterized in that said lamp head shell comprises cover body and flange, and said flange is between said cover body and said connecting portion, and said flange is greater than the opening of said host cavity.
3. lamp casing according to claim 2; It is characterized in that; Said connector is a screw, and said lamp head shell is provided with the shell location division, and said lamp holder is covered with the location division; Said shell location division is equipped with screw with the lid location division, and said screw passes said screw and connects said lamp head shell and lamp holder lid.
4. lamp casing according to claim 3 is characterized in that, said shell location division is connected with said flange one.
5. lamp casing according to claim 2 is characterized in that, also comprises sealing ring, and said sealing ring is located between said flange and the said lamp holder lid.
6. lamp casing according to claim 5 is characterized in that the sidewall of said host cavity is provided with step, and said sealing ring is provided with the ladder with said step coupling.
7. lamp casing according to claim 1 is characterized in that, said draw-in groove is three with protruding quantity, and said draw-in groove is evenly distributed on said connecting portion outer surface, and said convexity is evenly distributed on the sidewall of said host cavity.
8. lamp casing according to claim 6 is characterized in that, said connecting portion and said host cavity are cylindrical.
9. the assemble method of a lamp casing; Said lamp casing comprises lamp head shell, lamp holder lid and connector; Said lamp head shell is provided with draw-in groove with the connecting portion that said lamp holder lid is connected, the holding section that said draw-in groove is provided with peristome and is communicated with said peristome, and the width of said peristome is less than the width of said holding section; Said lamp holder is covered with the host cavity of accommodating said connecting portion; The sidewall of said host cavity is provided with convexity, and the width of said convexity is less than the width of said peristome, and the assemble method of said lamp casing comprises the steps:
Said connecting portion inserted make said convexity snap in said draw-in groove in the said host cavity through said peristome;
Said lamp head shell of rotation and lamp holder lid is inserted the said lamp head shell in location in the said holding section with said convexity relatively;
Use said connector to connect said lamp head shell and lamp holder lid.
10. the assemble method of lamp casing according to claim 9; It is characterized in that; Said lamp head shell comprises cover body and flange, and said flange is between said cover body and said connecting portion, and said flange is greater than the opening of said host cavity; Said lamp casing also comprises sealing ring, and the assemble method of said lamp casing also comprises is located at the step between said flange and the said lamp holder lid with said sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110078861.8A CN102721010B (en) | 2011-03-30 | 2011-03-30 | Lamp casing and assembly method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110078861.8A CN102721010B (en) | 2011-03-30 | 2011-03-30 | Lamp casing and assembly method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102721010A true CN102721010A (en) | 2012-10-10 |
| CN102721010B CN102721010B (en) | 2014-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110078861.8A Expired - Fee Related CN102721010B (en) | 2011-03-30 | 2011-03-30 | Lamp casing and assembly method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102721010B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110622A (en) * | 2014-08-06 | 2014-10-22 | 宁波乐德士电器有限公司 | Ceiling lamp with lampshade |
| CN104279522A (en) * | 2014-09-29 | 2015-01-14 | 欧普照明股份有限公司 | LED lamp |
| CN106918004A (en) * | 2015-12-28 | 2017-07-04 | 海洋王（东莞）照明科技有限公司 | Pendent lamp |
| CN107842774A (en) * | 2017-12-12 | 2018-03-27 | 江苏新力科技实业有限公司 | A kind of mine explosion-suppression and intrinsic safety type LED lid |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3840954A (en) * | 1971-03-22 | 1974-10-15 | Westinghouse Electric Corp | Method of manufacturing and assembling an electric lamp base |
| EP0005626A1 (en) * | 1978-05-17 | 1979-11-28 | THORN EMI plc | Cap assemblies for lamps |
| CN200969467Y (en) * | 2006-05-30 | 2007-10-31 | 周时彬 | Lamp holder with convenience for assembly |
| CN201359985Y (en) * | 2009-01-20 | 2009-12-09 | 正屋(厦门)电子有限公司 | Detachable lamp cap |
| CN201621501U (en) * | 2010-01-15 | 2010-11-03 | 东莞广宏电子有限公司 | Split-type LED bulb |
| CN201706361U (en) * | 2009-12-25 | 2011-01-12 | 沈仁辉 | Energy storage saving lamp |
| CN201739866U (en) * | 2010-08-12 | 2011-02-09 | 正屋(厦门)电子有限公司 | Energy-saving lamp with lampshade |
-
2011
- 2011-03-30 CN CN201110078861.8A patent/CN102721010B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3840954A (en) * | 1971-03-22 | 1974-10-15 | Westinghouse Electric Corp | Method of manufacturing and assembling an electric lamp base |
| EP0005626A1 (en) * | 1978-05-17 | 1979-11-28 | THORN EMI plc | Cap assemblies for lamps |
| CN200969467Y (en) * | 2006-05-30 | 2007-10-31 | 周时彬 | Lamp holder with convenience for assembly |
| CN201359985Y (en) * | 2009-01-20 | 2009-12-09 | 正屋(厦门)电子有限公司 | Detachable lamp cap |
| CN201706361U (en) * | 2009-12-25 | 2011-01-12 | 沈仁辉 | Energy storage saving lamp |
| CN201621501U (en) * | 2010-01-15 | 2010-11-03 | 东莞广宏电子有限公司 | Split-type LED bulb |
| CN201739866U (en) * | 2010-08-12 | 2011-02-09 | 正屋(厦门)电子有限公司 | Energy-saving lamp with lampshade |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110622A (en) * | 2014-08-06 | 2014-10-22 | 宁波乐德士电器有限公司 | Ceiling lamp with lampshade |
| CN104279522A (en) * | 2014-09-29 | 2015-01-14 | 欧普照明股份有限公司 | LED lamp |
| CN104279522B (en) * | 2014-09-29 | 2017-07-14 | 欧普照明股份有限公司 | A kind of LED lamp |
| CN106918004A (en) * | 2015-12-28 | 2017-07-04 | 海洋王（东莞）照明科技有限公司 | Pendent lamp |
| CN107842774A (en) * | 2017-12-12 | 2018-03-27 | 江苏新力科技实业有限公司 | A kind of mine explosion-suppression and intrinsic safety type LED lid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102721010B (en) | 2014-11-26 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20141126 Termination date: 20200330 |