CN101865432B - Anti-falling structure for lamp shell - Google Patents

Anti-falling structure for lamp shell Download PDF

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Publication number
CN101865432B
CN101865432B CN 201010209412 CN201010209412A CN101865432B CN 101865432 B CN101865432 B CN 101865432B CN 201010209412 CN201010209412 CN 201010209412 CN 201010209412 A CN201010209412 A CN 201010209412A CN 101865432 B CN101865432 B CN 101865432B
Authority
CN
China
Prior art keywords
lamp
slide rail
slipping
hook
housing
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
Application number
CN 201010209412
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Chinese (zh)
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CN101865432A (en
Inventor
周明杰
彭云龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Original Assignee
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oceans King Lighting Science and Technology Co Ltd, Shenzhen Oceans King Lighting Engineering Co Ltd filed Critical Oceans King Lighting Science and Technology Co Ltd
Priority to CN 201010209412 priority Critical patent/CN101865432B/en
Publication of CN101865432A publication Critical patent/CN101865432A/en
Application granted granted Critical
Publication of CN101865432B publication Critical patent/CN101865432B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention provides an anti-falling structure for a lamp shell, which is arranged in the connection position of a lighting lamp shell and a lamp ring and comprises a movable component and a guide rail component. The movable component comprises a fixed part and a sliding part connected with the upper end of the lamp ring; the sliding part has a hooked or arc structure; the guide rail formed by an integral plate-shaped member component comprises a connecting part and a sliding rail part connected with the bottom of the shell as well as a main body part extending upward along the sliding rail part and for prevention; the connecting part and the sliding rail part are misplaced and the sliding part tilts outward; the sliding rail part is provided with a through hole which is capable of receiving the sliding part and allowing the sliding part to slide therein; and the sliding rail part of the movable component is matched with the sliding rail part of the guide rail component and moves up and down along the sliding rail part. When in use, the anti-falling structure can obviously reduce the time for lamp maintenance with the cover opened, realize rapid maintenance of all the components in the cavity of the lamp, prolong the service life of the lamp, save the maintenance cost, and also enhance the market competitiveness of the lamp, thereby winning the market for the lamp.

Description

A kind of anti-falling structure for lamp shell
Technical field
The present invention relates to field of light fittings, the anti-drop structure when especially relating to a kind of explosion-proof lamp housing and safeguarding.
Background technology
in the illumination field, as the explosion-proof lamp that uses on oil platform, particularity due to its field of employment, light fixture often can need to uncap operation when safeguarding the miscellaneous parts such as light source and ballast, but, often because the light fixture volume is larger, when safeguarding, safe and reliable in order to guarantee it, whole light fixture need to be disassembled and check, yet also there is no at present corresponding setted structure, thereby it is very difficult to operate, and easily damage light fixture, affect 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, although this master slave mode will not disassemble by whole light fixture, after needing first lamp casing to be dismantled, directly the part is safeguarded, yet, when dismantling the lower securing member that connects between housing one by one, due to the impact of housing self gravitation, be 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 a kind of anti-falling structure for lamp shell, both can realize the Fast-Maintenance of light fixture, the safety problem that causes in the time of can avoiding operating again.
The present invention realizes like this, a kind of lamp housing anti-drop structure, be arranged at lighting housing and lamp ring junction, it comprises a moving-member and a track segment, comprise a moving-member and a track segment, described moving-member comprises fixed part and the slipping part that is connected with described lamp ring upper end, and described slipping part is hook-type or arcuate structure; Described track segment is made of integrated tabular component, comprises the connecting portion that is connected with described housing bottom and slide rail section, and described connecting portion and slide rail section shift to install, and described slide rail section is outward-dipping; Described slide rail section offers one can hold the through hole that described hook-type or arc slipping part are inserted and can be slided within it; The slide rail section of the slipping part of described moving-member and described track segment coordinates and moves up and down along this slide rail section; Described track segment comprises that also one extends upward, is used for the main part of dodging along described slide rail section.
Particularly, described fixed part and slipping part are made of integrated tabular component, and the hook-type of described slipping part or arcuate structure are that described fixed part forms to the downward-extension bending.
Perhaps, be arranged with two card columns on described slipping part, described slide rail section correspondence offers can hold the groove that described card column embeds or snaps in and can slide within it.
Further, described main part is extended to form by described tabular slide rail section, and the end of this main part upwarps.
The present invention also comprises a hanging member, and described hanging member comprises and be provided with shank and hook portion and be fixed in hook on described housing, and can slide to hook portion and be fixed in bearing pin on described lamp ring along described hook shank.
Particularly, described bearing pin is arranged in two axis holes of corresponding setting on lamp ring, and an end is processed with axle cap, and other end activity is inserted with the seam pin.
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 each parts of Fast-Maintenance 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 lamp ring, avoids security incident, safeguards the difficulty of bulb and other parts finally to reach the effect of Rapid opening, to greatly reduce to uncap.
Description of drawings
Fig. 1 is example structure schematic diagram provided by the invention;
Fig. 2 A is embodiment track segment structural representation provided by the invention;
Fig. 2 B is the another kind of track segment structural representation of embodiment provided by the invention;
Fig. 3 is embodiment moving-member structural representation provided by the invention;
Fig. 4 is the application schematic diagram of embodiment provided by the invention on lighting;
Fig. 5 is the I place enlarged drawing of Fig. 4 of the present invention;
Fig. 6 is lighting upper casing and lamp ring connection diagram.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
The invention provides a kind of anti-drop structure for light fixture, it is arranged on the light fixture of open-air large-scale explosion-proof light, referring to Fig. 4, Fig. 5, described explosion-proof lamp comprises following part: housing 4, it contains a hollow cavity, is used for placing the light source driven unit, comprises the parts such as ballast; Upper cover 3 is used for the interior set member of protection lamp housing 4, is sealedly and fixedly connected with housing 4 upper surfaces, avoids 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 fastening lampshades 6 and transparent member 7; Lampshade 6 adopts network structure, is provided with transparent member 7 and light source in lampshade 6.Referring to Fig. 1-Fig. 3, the anti-drop structure that the embodiment of the present invention provides, be arranged at lighting housing 4 and lamp ring 5 junctions, comprise a moving-member 2 and a track segment 1, described moving-member 2 comprises fixed part 22 and slipping part 21, wherein be processed with at least two through holes 221 on fixed part 22, be connected with described lamp ring 5 upper ends by connector; Described track segment 1 comprises connecting portion 13 and slide rail section 12, wherein also be processed with at least two connecting holes on connecting portion 13, be connected with housing 4 bottoms by connector, the slipping part 21 of the moving-member 2 after connection and slide rail section 12 positions and the respective outer side edges of described track segment 1 can make slipping part 21 slide up and down along slide rail section 12.Adopt the light fixture of said structure, when maintenance need be uncapped, guide effect due to slide rail section 12, the all component of lamp ring 5 and bottom is because action of gravitation, can drive slipping part 21 along slide rail section 12 down slidings, until slipping part 21 arrives the lower dead center that slide rail section 12 sets, make between lamp ring 5 and housing 4 and open fully, be convenient to maintenance personal's operation, all component of lamp ring 5 and bottom has only been done the displacement of downward certain distance owing to being connected with moving-member 2 and can not come off.Like this, both reached the purpose of light fixture Rapid opening, the getting loose of light fixture part in the time of can preventing from keeping in repair again, thus avoided the generation of security incident, greatly reducing uncaps safeguards the difficulty of luminescence component and other parts.
Referring to Fig. 1-Fig. 4, the described slipping part 21 of the embodiment of the present invention is hook-type or arcuate structure, offer a rectangular through holes 111 in described slide rail section 12, the hook portion of described slipping part 21 or arch section can insert in this through hole 111 and can through hole 111 is interior slides up and down at this.Further, described fixed part 22 and slipping part 21 can be made of integrated tabular component, and on wherein said slipping part 21, hook portion or arch section are that described fixed part 22 forms to the downward-extension bending.Add and first plate to be formed required peripheral profile and through hole by impact style man-hour, then slipping part 21 is bent into hook-type or arc, this processing mode is very simple, easily realize, material cost and processing cost are all very low, be not very heavy light fixture for weight, the slipping part 21 that is designed to hook-type or arcuate structure moves easily at the through hole 111 of slide rail section 12, and articulate very firm.
Similarly, the described track segment 1 of the embodiment of the present invention also can be made of integrated tabular component, described connecting portion 13 and slide rail section 11 shift to install, be connecting portion 13 and slide rail section 11 Heterogeneous Permutations, both are not in same plane, connect by a turning point 14, and described slide rail section 11 is outward-dipping.This structural design both had been convenient to being connected of connecting portion 13 and housing 4, was convenient to again coordinating between the installation of moving-member 2 and slipping part 21 and slide rail section 11.Further, described track segment 1 also comprises one along described slide rail section 11 upwardly extending main parts 12, this described main part 12 ends upwarp, main part 12 is set increases the intensity of track segment 1 on the one hand, the main part 12 that upwarps has certain effect of dodging, and the convenient operation person installs and operation.
As the another kind of implementation of the present invention, the fixed part 22 of moving-member 2 of the present invention and slipping part 21 can be tabular or block member is one-body molded consists of by one, be arranged with two card columns (not shown) on wherein said slipping part 2, card column can be one-body molded with slipping part 21, also can adopt connected mode to realize; Described slide rail section 12 correspondences offer can hold the groove 112 (referring to Fig. 2 B) that described card column embeds or snaps in and can slide within it.This structure can make the slipping part 21 of moving-member 2 be in all the time in mated condition with track segment 1 upper groove 112, and groove 112 has guide effect preferably and can not break away from.Similarly, the track segment 1 of this kind mode also comprises one along described slide rail section 11 upwardly extending main parts 12, and this described main part 12 ends upwarp, and make it to have certain effect of dodging, and the convenient operation person installs and operation.
Based on above-mentioned design concept, the cooperation of moving-member 2 of the present invention and track segment 1 also can adopt other modes to coordinate realization according to the fitting structure needs, its shape and structural design can make lamp ring 5 and housing 4 both can interconnect, movable slippage to the location, position of setting, can realize above-mentioned purpose equally again.
referring to Fig. 6, the present invention also is provided with a hanging member, described hanging member comprises hook 9 and can be placed in bearing pin 8 on described hook 9 hook portions, described hook 9 comprises shank and hook portion, wherein the shank upper end can be provided with connecting hole, be fixed on described housing 4 by screw 91, described bearing pin 8 is arranged in two axis holes 81 of corresponding setting on lamp ring 5, one end is processed with axle cap, other end activity is inserted with seam pin 82, described bearing pin 8 can slide to hook portion along described hook 9 shanks, realize hinged with hook 9 hook portions, can further guarantee like this uncapping when safeguarding, lamp ring 5 still can be realized being fixedly connected with housing 4, the maintenance personal can with the hands not hold the light fixture of lamp ring 5 and following part, can free hand to renewal is keeped in repair in housing 4 inside, the convenient for maintaining operation.
The above is only preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.

Claims (6)

1. lamp housing anti-drop structure, be arranged at lighting housing and lamp ring junction, it is characterized in that: comprise a moving-member and a track segment, described moving-member comprises fixed part and the slipping part that is connected with described lamp ring upper end, and described slipping part is hook-type or arcuate structure; Described track segment is made of integrated tabular component, comprises the connecting portion that is connected with described housing bottom and slide rail section, and described connecting portion and slide rail section shift to install, and described slide rail section is outward-dipping; Described slide rail section offers one can hold the through hole that described hook-type or arc slipping part are inserted and can be slided within it; The slide rail section of the slipping part of described moving-member and described track segment coordinates and moves up and down along this slide rail section; Described track segment comprises that also one extends upward, is used for the main part of dodging along described slide rail section.
2. a kind of lamp housing anti-drop structure as claimed in claim 1, it is characterized in that: described fixed part and slipping part are made of integrated tabular component, and the hook-type of described slipping part or arcuate structure are that described fixed part forms to the downward-extension bending.
3. a kind of lamp housing anti-drop structure as claimed in claim 1 is characterized in that: be arranged with two card columns on described slipping part, described slide rail section correspondence offers can hold the groove that described card column embeds or snaps in and can slide within it.
4. a kind of lamp housing anti-drop structure as claimed in claim 1 is characterized in that: described main part is extended to form by described tabular slide rail section, and the end of this main part upwarps.
5. a kind of lamp housing anti-drop structure as claimed in claim 1, it is characterized in that: also comprise a hanging member, described hanging member comprises and is provided with shank and hook portion and is fixed in hook on described housing, and can slide to hook portion and be fixed in bearing pin on described lamp ring along described hook shank.
6. a kind of lamp housing anti-drop structure as claimed in claim 5 is characterized in that: described bearing pin is arranged on lamp ring in corresponding two axis holes that arrange, and an end is processed with axle cap, and other end activity is inserted with the seam pin.
CN 201010209412 2010-06-24 2010-06-24 Anti-falling structure for lamp shell Expired - Fee Related CN101865432B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010209412 CN101865432B (en) 2010-06-24 2010-06-24 Anti-falling structure for lamp shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010209412 CN101865432B (en) 2010-06-24 2010-06-24 Anti-falling structure for lamp shell

Publications (2)

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CN101865432A CN101865432A (en) 2010-10-20
CN101865432B true CN101865432B (en) 2013-05-08

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN104373908B (en) * 2013-08-14 2018-11-06 海洋王(东莞)照明科技有限公司 Lamps and lanterns and lamps and lanterns thread off prevention connecting device
CN109282170B (en) * 2017-08-12 2020-04-03 阜阳市光普照明科技有限公司 Method for processing LED lamp

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101270866A (en) * 2008-05-09 2008-09-24 创正防爆电器有限公司 Explosion-proof lamp
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
CN101655224A (en) * 2008-08-20 2010-02-24 深圳市海洋王照明科技股份有限公司 Anti-explosion tunnel lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN101270866A (en) * 2008-05-09 2008-09-24 创正防爆电器有限公司 Explosion-proof lamp
CN101655224A (en) * 2008-08-20 2010-02-24 深圳市海洋王照明科技股份有限公司 Anti-explosion tunnel lamp

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