CN101871626A - Anti-drop structure of lamp shell and upper cover of lamp - Google Patents
Anti-drop structure of lamp shell and upper cover of lamp Download PDFInfo
- Publication number
- CN101871626A CN101871626A CN 201010209396 CN201010209396A CN101871626A CN 101871626 A CN101871626 A CN 101871626A CN 201010209396 CN201010209396 CN 201010209396 CN 201010209396 A CN201010209396 A CN 201010209396A CN 101871626 A CN101871626 A CN 101871626A
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- lamp
- loam cake
- drop structure
- hook
- maintenance
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Abstract
The invention provides a connecting structure of a lamp shell and an upper cover of a lamp, which is arranged at the connecting part of the shell and the upper cover of an illuminating lamp and comprises a hanging part and a supporting part, wherein the hanging part is arranged on the upper cover, the supporting part is arranged on the shell, and the hanging part is hinged with the supporting part. The invention effectively solves the problem of field maintenance of professional lamps, the time for the uncovering maintenance of the lamp can be markedly shortened by adopting an anti-drop structure, the rapid maintenance of each part in the inner cavity of the lamp is realized, and the service life of the lamp is prolonged, thereby the economic loss of a client due to lamp damage is avoided, the maintenance cost is saved, and simultaneously, the market competitive power by adopting the lamp is enhanced to win the market. The anti-drop structure of the invention realizes the anti-looseness of the shell and the upper cover and avoids safety accidents to finally achieve the effect of rapid uncovering, thereby the difficulty for the uncovering maintenance of bulbs and other parts is greatly lowered.
Description
Technical field
The present invention relates to field of light fittings, housing when especially relating to a kind of light fixture and safeguarding fast and the anti-drop structure between the loam cake.
Background technology
In the illumination field; as the explosion-proof lamp that on oil platform, uses; because the particularity of its field of employment; light fixture when safeguarding miscellaneous parts such as light source and ballast through regular meeting's operation of need uncapping; but; often, when safeguarding, safe and reliable in order to guarantee it because the light fixture volume is bigger; whole light fixture need be disassembled and check; yet also there is not corresponding structure supporting at present, thereby the very difficulty that operates, and damage light fixture easily; influence the normal service life of light fixture; do not safeguard timely and will bring a lot of troubles and loss to the user, simultaneously, existing structure has also increased maintenance cost and maintenance time.
Another mode is, climb eminence by the maintenance personal light fixture is carried out the malfunction elimination maintenance, though this master slave mode will not disassemble by whole light fixture, after needing earlier lamp casing to be dismantled, directly the part is safeguarded, yet, when dismantling the securing member that connects down between housing one by one, because the influence of housing self gravitation is easy to cause the automatic landing of housing during careless manipulation, cause security incident, produce potential safety hazard.
Summary of the invention
The object of the present invention is to provide the anti-drop structure of a kind of lamp shell and loam cake, both can realize the quick maintenance of light fixture, the safety problem that causes in the time of can avoiding operating again.
The present invention is achieved in that the syndeton of a kind of lamp shell and loam cake, is arranged at lighting housing and loam cake junction, comprises that one is arranged at the mounting part and that covers on described and is arranged at support portion on the housing, and described mounting part and support portion are hinged.
Particularly, described mounting part is the hook that is arranged at described upper casing periphery, and described support portion is the corresponding bearing pin that is arranged at described housing top, and described bearing pin is articulated in described hook hook portion.
Preferably, described hook and described loam cake are one-body molded or removably connect.
Particularly, described hull outside is arranged with two gripper shoes in parallel, and correspondence is provided with pin-and-hole on described two gripper shoes, and described bearing pin two ends are arranged in the described pin-and-hole, and mid portion places described hook hook portion.
In the concrete structure of the present invention,, also be provided with the elastic component that to push down described bearing pin in described loam cake.
Further, described elastic component is an elastic pressuring plate, and this elastic pressuring plate one end is fixed in by holding screw and covers.
The present invention has solved the on-site maintenance problem of special lamp effectively, by adopting this anti-drop structure can obviously shorten the time that light fixture is uncapped and safeguarded, realize safeguarding fast each parts of light fixture inner chamber, increase light fixture service life, thereby avoided the client to damage the economic loss of bringing because of light fixture, saved maintenance cost, also strengthened the market competitiveness that adopts this kind of light fixture simultaneously, won the market.
Anti-drop structure of the present invention has been realized the anti-loose of housing and loam cake, avoids security incident, safeguards the difficulty of bulb and other parts finally to reach the effect of fast quick-opening lid, to greatly reduce to uncap.
Description of drawings
Fig. 1 is the fitting structure schematic diagram;
Fig. 2 is the I place enlarged drawing of Fig. 1;
Fig. 3 is the coupling part structural representation between this lamp casing and the loam cake.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The embodiment of the invention provides a kind of anti-drop structure that is used between light fixture loam cake and the housing, it is arranged on the light fixture of open-air large-scale explosion-proof light, referring to Fig. 1, described explosion-proof lamp comprises following part: housing 4, it contains a hollow cavity, be used to place the light source driven unit, comprise parts such as ballast; Loam cake 3 is used to protect set member in the lamp housing 4, is sealedly and fixedly connected by seal 9 with housing 4 upper surfaces, to avoid the intrusion of introduced contaminants such as dust, silt, moisture etc.; Lamp ring 5 is sealedly and fixedly connected with housing 4 lower surfaces, is used for fixing lampshade 6 and Transparent Parts 7; Lampshade 6 adopts network structure, is provided with Transparent Parts 7 and light source in the lampshade 6.
Referring to Fig. 1-Fig. 3, a kind of anti-drop structure that the embodiment of the invention provided, be arranged at the junction of lighting housing 4 and loam cake 3, it comprises a mounting part 1 and a support portion 2, described mounting part 1 is arranged on the described loam cake 3, described support portion 2 is arranged on the lamp casing 4, and hinged with mounting part 1.Adopt the light fixture of said structure, hinged by the mounting part on the loam cake 31 and housing 4 upper support portions 2, can make light fixture uncap when safeguarding, after realizing between loam cake 3 and the housing 4 that securing member that sealing and fixing connects is removed, housing 4 and subsidiary device thereof are under the effect of self gravitation, can utilize above-mentioned hinged anti-drop structure and loam cake 3 still to realize being connected, come off thereby avoid lamp casing 4 integral body to separate with loam cake 3 at a place.Like this, both reach the purpose of light fixture loam cake 3 fast quick-opening lids, be convenient to maintenance personal operation, the getting loose of light fixture part in the time of can preventing to keep in repair again, so can avoid the generation of security incident, greatly reducing uncaps safeguards the difficulty of luminescence component and other parts.
Referring to Fig. 1-Fig. 3, the embodiment of the invention is in concrete structure embodiment, described mounting part 1 is for being arranged at the hook 11 of described upper casing 3 periphery edges, described support portion 2 is for being arranged at the bearing pin 21 on described housing 3 tops, corresponding with hook 11 positions, and described bearing pin 21 is articulated in described hook 11 hook portions.
In the 1 concrete processing of mounting part of the present invention, described hook 11 can be one-body molded as shown in Figure 2 with described loam cake 3, extends an arcuation along loam cake 3 edges during cast and link up with 11; Hook 11 also can adopt the structure that removably connects with described loam cake 3, and described hook 11 can be made of a tabular component, and an end is fixed on loam cake 3 outer surfaces by securing member, and the other end is bent into hook-type or arc.Above-mentioned processing mode is very simple, realizes that easily material cost and processing cost are all very cheap, and articulate very firm.
In the 2 concrete structures design of support portion of the present invention, two gripper shoes 23 can be arranged in parallel in described housing 4 outsides, described two gripper shoes, 23 upper end correspondences are provided with pin-and-hole, described bearing pin 21 1 ends are processed with axle cap, and the other end offers through hole, and described bearing pin 21 two ends are arranged on two gripper shoes 23 in the pin-and-hole, one end is located by axle cap, the other end is fixing by seam pin 22, and mid portion places described hook 11 hook portions, forms articulated manner.Described gripper shoe 23 is one-body molded with housing 4, can be used as the supporting member of bearing pin 21 on the one hand, can be used as the ribs of housing 4 on the other hand, in order to improve the intensity of housing 4.
Based on above-mentioned design concept, the structure of mounting part 1 of the present invention and support portion 2 also can adopt other modes to realize according to light fixture concrete structure needs, and its shape and structural design are hinged lamp ring 5 and housing 4, can realize above-mentioned purpose equally.
Referring to Fig. 1-Fig. 3, the present invention also is provided with the elastic component 8 that can push down described bearing pin 21 on described loam cake 3.Further, described elastic component 8 is an elastic pressuring plate, and this elastic pressuring plate one end is fixed on the loam cake 3 by holding screw 81, and the other end is pressed on bearing pin 21 outer surfaces.This be because, usually this large-scale explosion-proof lamp is because weight is bigger, then can adopt special mode when mounted, as earlier loam cake 3 being fixed on the fixed position, top, hook 11 with loam cake 3 is set on the bearing pin 21 that passes pin shaft hole then, and then housing 4 is fixedly connected on loam cake 3 by securing member, install for convenient, the opening of then above-mentioned hook 11 can not be too little, otherwise can't be connected on the bearing pin 21, if but opening is too big, then in when dismounting, lamp casing 4 can't stable connection on loam cake 3, therefore, adopt increase elastic component 8 to be pressed on the described bearing pin 21, elastic component 8 herein is because an end is fixed on loam cake 3, and the other end can be pushed down hook 11 and bearing pin 21, after maintenance is uncapped, can prop up hook 11 by elastic component 8 elasticity, prevent to link up with 11 and come off, thereby just can prevent coming off of housing 4 reliably from bearing pin 21.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the anti-drop structure of lamp shell and loam cake is arranged at lighting housing and loam cake junction, it is characterized in that: comprise that one is arranged at the mounting part and that covers on described and is arranged at support portion on the housing, described mounting part and support portion are hinged.
2. the anti-drop structure of a kind of lamp shell as claimed in claim 1 and loam cake, it is characterized in that: described mounting part is the hook that is arranged at described upper casing periphery, described support portion is the corresponding bearing pin that is arranged at described housing top, and described bearing pin is articulated in described hook hook portion.
3. the anti-drop structure of a kind of lamp shell as claimed in claim 2 and loam cake is characterized in that: described hook and described loam cake are one-body molded or removably connect.
4. the anti-drop structure of a kind of lamp shell as claimed in claim 2 and loam cake, it is characterized in that: described hull outside is arranged with two gripper shoes in parallel, correspondence is provided with pin-and-hole on described two gripper shoes, and described bearing pin two ends are arranged in the described pin-and-hole, and mid portion places described hook hook portion.
5. as the anti-drop structure of each described a kind of lamp shell of claim 2-4 and loam cake, it is characterized in that:, also be provided with the elastic component that to push down described bearing pin in described loam cake.
6. the anti-drop structure of a kind of lamp shell as claimed in claim 5 and loam cake is characterized in that: described elastic component is an elastic pressuring plate, and this elastic pressuring plate one end is fixed in by holding screw and covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010209396 CN101871626B (en) | 2010-06-24 | 2010-06-24 | Anti-drop structure of lamp shell and upper cover of lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010209396 CN101871626B (en) | 2010-06-24 | 2010-06-24 | Anti-drop structure of lamp shell and upper cover of lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101871626A true CN101871626A (en) | 2010-10-27 |
| CN101871626B CN101871626B (en) | 2013-08-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010209396 Expired - Fee Related CN101871626B (en) | 2010-06-24 | 2010-06-24 | Anti-drop structure of lamp shell and upper cover of lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101871626B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574527A (en) * | 2012-08-08 | 2014-02-12 | 海洋王照明科技股份有限公司 | Lamp surface cover mounting structure |
| CN103822180A (en) * | 2012-11-19 | 2014-05-28 | 深圳市海洋王照明工程有限公司 | Lamp shell and pendent lamp comprising same |
| CN103851548A (en) * | 2012-11-30 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Detachable casing and lamp with casing |
| CN103851425A (en) * | 2012-11-28 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Anti-explosion ceiling lamp structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000207926A (en) * | 1999-01-11 | 2000-07-28 | Dainichi Kogyo:Kk | Joint part of arm |
| CN2823808Y (en) * | 2005-07-26 | 2006-10-04 | 华荣集团有限公司 | Lamp locking device for industry |
| CN101469851A (en) * | 2007-12-29 | 2009-07-01 | 深圳市海洋王投资发展有限公司 | Explosion-proof fluorescent lamp |
| CN201448758U (en) * | 2009-06-11 | 2010-05-05 | 江苏欧瑞防爆电气有限公司 | Hinge connection mechanism for light cover and light body of explosion-proof floodlight |
-
2010
- 2010-06-24 CN CN 201010209396 patent/CN101871626B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000207926A (en) * | 1999-01-11 | 2000-07-28 | Dainichi Kogyo:Kk | Joint part of arm |
| CN2823808Y (en) * | 2005-07-26 | 2006-10-04 | 华荣集团有限公司 | Lamp locking device for industry |
| CN101469851A (en) * | 2007-12-29 | 2009-07-01 | 深圳市海洋王投资发展有限公司 | Explosion-proof fluorescent lamp |
| CN201448758U (en) * | 2009-06-11 | 2010-05-05 | 江苏欧瑞防爆电气有限公司 | Hinge connection mechanism for light cover and light body of explosion-proof floodlight |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574527A (en) * | 2012-08-08 | 2014-02-12 | 海洋王照明科技股份有限公司 | Lamp surface cover mounting structure |
| CN103822180A (en) * | 2012-11-19 | 2014-05-28 | 深圳市海洋王照明工程有限公司 | Lamp shell and pendent lamp comprising same |
| CN103851425A (en) * | 2012-11-28 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Anti-explosion ceiling lamp structure |
| CN103851425B (en) * | 2012-11-28 | 2016-04-13 | 深圳市海洋王照明工程有限公司 | Explosion-proof pendent lamp structure |
| CN103851548A (en) * | 2012-11-30 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Detachable casing and lamp with casing |
| CN103851548B (en) * | 2012-11-30 | 2016-04-27 | 深圳市海洋王照明工程有限公司 | A kind of detachable shell and there is the light fixture of this shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101871626B (en) | 2013-08-07 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20130807 Termination date: 20200624 |