CN101769512A - Fixing device of explosion-proof lamp - Google Patents
Fixing device of explosion-proof lamp Download PDFInfo
- Publication number
- CN101769512A CN101769512A CN200910110519A CN200910110519A CN101769512A CN 101769512 A CN101769512 A CN 101769512A CN 200910110519 A CN200910110519 A CN 200910110519A CN 200910110519 A CN200910110519 A CN 200910110519A CN 101769512 A CN101769512 A CN 101769512A
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- snap ring
- explosion
- fixing device
- fixing
- ring
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Abstract
The invention relates to a fixing device of an explosion-proof lamp, which is used for mounting a lamp body on an inclined lever and comprises an upper snap ring, a lower snap ring and a hold hoop, wherein the upper snap ring and the lower snap ring are connected through a first locking screw for forming a clamping position for fixing the inclined lever; the hold hoop comprises a left half ring and a right half ring, the upper ends of the left half ring are fixedly connected with the lower snap ring, the lower ends are connected through a second locking screw for forming a fixing position for fixing the lamp body; and a third locking screw is arranged at the lower end of the lower snap ring and used for fixing and connecting the lamp body. The fixing device can simultaneously carry out circumferential fixation and radial fixation on the lamp body, once one fixing way fails, the other fixing way is still effective, thereby avoiding accidents.
Description
Technical field
The present invention relates to a kind of fixture, relate in particular to a kind of fixture of explosion-proof lamp.
Background technology
Explosion-proof lamp is the class lighting with explosion-proof performance; compare with general light fixture; it has good sealing property; and structurally further take safeguard measure etc.; country all has certain requirement to the performance of explosion-proof lamp with installing; according to the explosion-proof place of its actual environment for use and installation, what need explosion-proof lamp fixedly satisfies anti-strong motion, has an accident avoiding.
The explosion-proof lamp mounting means generally can adopt derrick type, wall-hanging and ceiling type etc. at present, but its fixed form is all more single, and the security performance requirement can't be well satisfied in damage or loosening easily in rugged environment.
Summary of the invention
The technical problem to be solved in the present invention is that the above-mentioned defective at prior art provides a kind of fixing device of explosion-proof lamp, installs in the strong motion environment firmly to guarantee explosion-proof lamp, avoids accident to take place.
The technical solution adopted for the present invention to solve the technical problems is:
Construct a kind of fixing device of explosion-proof lamp, be used for lamp body is installed in brace, it comprises snap ring, following snap ring and anchor ear, and the described snap ring of going up is connected by first lock-screw with following snap ring, and formation one is used for circumferentially fixing the screens of described brace;
The fixedly connected described down snap ring of described anchor ear, and have the fixed bit that can circumferentially hold described lamp body tightly;
Described snap ring down is by the radially fixedly connected described lamp body of the 3rd lock-screw.
Fixing device of explosion-proof lamp of the present invention, wherein, described anchor ear comprises left semi-ring and right semi-ring, and described down snap ring is fixedlyed connected in the upper end of described left semi-ring and right semi-ring, and the lower end is connected by second lock-screw, forms described fixed bit.
Fixing device of explosion-proof lamp of the present invention, wherein, the described snap ring upper end of going up is by the fixedly connected described brace of the 5th lock-screw.
Fixing device of explosion-proof lamp of the present invention, wherein, the described snap ring of going up is set to semicircle.
Fixing device of explosion-proof lamp of the present invention, wherein, described snap ring down is set to U-shaped, and described screw hole is arranged on the lower surface of snap ring under the U-shaped.
Fixture of the present invention is circumferentially fixing and radially fixing by simultaneously lamp body being carried out, even wherein a kind of fixed form lost efficacy, another kind of fixed form is still effective, installs firm to guarantee explosion-proof lamp, even in the strong motion environment, also can keep stable, avoid accident to take place.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the fixing device of explosion-proof lamp structural representation of the embodiment of the invention;
Fig. 2 is the lamp body of the embodiment of the invention and the structural representation that is connected of fixing device of explosion-proof lamp;
Fig. 3 is fixing device of explosion-proof lamp and brace and the lamp body syndeton schematic diagram that adopts the embodiment of the invention.
The specific embodiment
Below in conjunction with diagram, the preferred embodiments of the present invention are described in detail.
The fixing device of explosion-proof lamp 10 of the embodiment of the invention is used for the lamp body 20 of explosion-proof lamp is installed in brace 30, mainly be applicable to and have cylindrical outer surface and microscler explosion-proof lamp lamp body, as fluorescent tube etc., the annexation of fixing device of explosion-proof lamp 10, lamp body 20 and brace 30 as shown in Figure 3.
The structure of the fixing device of explosion-proof lamp 10 of the embodiment of the invention as shown in Figure 1, it comprises semiorbicular snap ring 11, the following snap ring 12 gone up, last snap ring 11 is connected by first lock-screw 15 respectively with following snap ring 12 two ends, and formation one is used for fixing the screens 18 of bracing diagonal 30.Also comprise an anchor ear 14, anchor ear 14 specifically can be made up of left semi-ring 141 and right semi-ring 142, two upper ends of left side semi-ring 141 and right semi-ring 142 are fixedly connected on down on the snap ring 12 by the 4th lock-screw 16, two lower ends are connected by second lock-screw 17, formation one is used for the fixed bit 19 of circumferential fixed lamp body 20, can be by regulating the degree of tightness of second lock-screw 17, the size of regulating this fixed bit 19, with adaptive different sizes lamp body.
The external surface shape that be to cooperate brace 30 makes fixing more firmly, and last snap ring 11 can be set to semicircle.Also be provided with the 3rd lock-screw 13, the three lock-screws 13 fixedly connected lamp body 20 two ends peripheries in following snap ring lower end, to finish radially fixing to lamp body 20, as shown in Figure 2.
For making this radially fixing more stable, can will descend snap ring 12 can be set to U-shaped, screw hole can be arranged on the lower surface of snap ring 12 under this U-shaped.
The 5th lock-screw (not shown, the effect of the 5th lock-screw with the 3rd lock-screw 13) also can be set on last snap ring 11, and snap ring 11 and brace 30 connections in to finish radially the fixing of brace 30, prevent its circumferential fixed form inefficacy.
During installation, can use two these fixing device of explosion-proof lamp, respectively the two ends of fixed lamp body 20.Unscrew second lock-screw 17 earlier, lamp body 20 is installed on the fixing device of explosion-proof lamp 10, screw second lock-screw 17 again, finish circumferentially fixing lamp body 20.Fastening again the 3rd lock-screw 13, radially fixed lamp body.Then unscrew two first lock-screws 15, brace 30 is put into screens 18 after, fastening again this first lock-screw 15 is finished circumferentially fixing to brace 30.And then lock the 5th lock-screw, finish radially fixing to brace 30.
Like this, even if behind the radially solid failure of the 3rd lock-screw 13, anchor ear 14 still can carry out circumferentially fixing to lamp body 20, and so that reliable connection to be provided, the assurance explosion-proof lamp is installed in the strong motion environment firmly, avoids accident to take place.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (5)
1. fixing device of explosion-proof lamp, be used for lamp body (20) is installed in brace (30), it is characterized in that, comprise snap ring (11), following snap ring (12) and anchor ear (14), the described snap ring (11) of going up is connected by first lock-screw (15) with following snap ring (12), and formation one is used for circumferentially fixing the screens (18) of described brace (30);
Described anchor ear (14) has a fixed bit (19) that is used for circumferentially holding tightly described lamp body (20), and fixedly connected described snap ring (12) down;
Described snap ring (12) down is provided with the 3rd lock-screw (13) that is used for radially fixedly connected described lamp body (20).
2. fixing device of explosion-proof lamp according to claim 1, it is characterized in that, described anchor ear (14) comprises left semi-ring (141) and right semi-ring (142), described left semi-ring (141) is fixedlyed connected described down snap ring (12) with the upper end of right semi-ring (142), the lower end is connected by second lock-screw (17), forms described fixed bit (19).
3. fixing device of explosion-proof lamp according to claim 1 is characterized in that, the described snap ring (11) of going up is set to semicircle.
4. fixing device of explosion-proof lamp according to claim 3 is characterized in that, described snap ring (12) down is set to U-shaped, and described screw hole is arranged on the lower surface of snap ring under the U-shaped (12).
5. fixing device of explosion-proof lamp according to claim 1 is characterized in that, described snap ring (11) upper end of going up is by the fixedly connected described brace of the 5th lock-screw (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101105194A CN101769512B (en) | 2009-10-14 | 2009-10-14 | Fixing device of explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101105194A CN101769512B (en) | 2009-10-14 | 2009-10-14 | Fixing device of explosion-proof lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101769512A true CN101769512A (en) | 2010-07-07 |
| CN101769512B CN101769512B (en) | 2012-05-23 |
Family
ID=42502536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101105194A Expired - Fee Related CN101769512B (en) | 2009-10-14 | 2009-10-14 | Fixing device of explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101769512B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829444A (en) * | 2011-06-15 | 2012-12-19 | 海洋王照明科技股份有限公司 | Installation structure for fluorescent lighting fixture |
| CN103185305A (en) * | 2011-12-29 | 2013-07-03 | 海洋王照明科技股份有限公司 | Handrail tube installing unit of lamp |
| CN103423612A (en) * | 2012-05-15 | 2013-12-04 | 海洋王（东莞）照明科技有限公司 | Lamp |
| CN103672751A (en) * | 2012-09-11 | 2014-03-26 | 深圳市海洋王照明工程有限公司 | Anti-vibration lamp |
| CN108730856A (en) * | 2018-06-06 | 2018-11-02 | 安徽艳阳电气集团有限公司 | A kind of LED light fixing device for being easily installed and dismantling |
| CN109546734A (en) * | 2018-12-28 | 2019-03-29 | 北京汉能光伏投资有限公司 | Solar energy storage device |
| CN109546733A (en) * | 2018-12-28 | 2019-03-29 | 北京汉能光伏投资有限公司 | Solar energy storage device |
-
2009
- 2009-10-14 CN CN2009101105194A patent/CN101769512B/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829444A (en) * | 2011-06-15 | 2012-12-19 | 海洋王照明科技股份有限公司 | Installation structure for fluorescent lighting fixture |
| CN102829444B (en) * | 2011-06-15 | 2014-06-11 | 海洋王照明科技股份有限公司 | Installation structure for fluorescent lighting fixture |
| CN103185305A (en) * | 2011-12-29 | 2013-07-03 | 海洋王照明科技股份有限公司 | Handrail tube installing unit of lamp |
| CN103185305B (en) * | 2011-12-29 | 2017-06-06 | 海洋王照明科技股份有限公司 | The handrail tube installation unit of light fixture |
| CN103423612A (en) * | 2012-05-15 | 2013-12-04 | 海洋王（东莞）照明科技有限公司 | Lamp |
| CN103423612B (en) * | 2012-05-15 | 2016-01-13 | 海洋王（东莞）照明科技有限公司 | Light fixture |
| CN103672751A (en) * | 2012-09-11 | 2014-03-26 | 深圳市海洋王照明工程有限公司 | Anti-vibration lamp |
| CN103672751B (en) * | 2012-09-11 | 2017-09-22 | 深圳市海洋王照明工程有限公司 | Antivibration lamp |
| CN108730856A (en) * | 2018-06-06 | 2018-11-02 | 安徽艳阳电气集团有限公司 | A kind of LED light fixing device for being easily installed and dismantling |
| CN108730856B (en) * | 2018-06-06 | 2020-08-04 | 安徽艳阳电气集团有限公司 | L ED lamp fixing device convenient to installation and dismantlement |
| CN109546734A (en) * | 2018-12-28 | 2019-03-29 | 北京汉能光伏投资有限公司 | Solar energy storage device |
| CN109546733A (en) * | 2018-12-28 | 2019-03-29 | 北京汉能光伏投资有限公司 | Solar energy storage device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101769512B (en) | 2012-05-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120523 Termination date: 20191014 |