CN205208454U - Anti -explosion indicating light - Google Patents
Anti -explosion indicating light Download PDFInfo
- Publication number
- CN205208454U CN205208454U CN201520929031.5U CN201520929031U CN205208454U CN 205208454 U CN205208454 U CN 205208454U CN 201520929031 U CN201520929031 U CN 201520929031U CN 205208454 U CN205208454 U CN 205208454U
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- profile
- tooth
- fluorescent tube
- sleeve
- explosion
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Abstract
The utility model relates to an explosion proof cabinet field discloses an anti -explosion indicating light, contains lamp shade (1), lamp stand (2) and fluorescent tube (3), fluorescent tube (3) are fixed on lamp stand (2), the cover barrel casing of lamp shade (1) still contains fastening handle (4) fixed with fluorescent tube (3) switching in the periphery of fluorescent tube (3), has offered profile of tooth butt joint hole (41) on the fastening handle (4), has still offered rotatory draw -in groove on the inner wall of profile of tooth butt joint hole (41), and fastening handle (4) passes through the periphery of profile of tooth butt joint hole (41) cover in fluorescent tube (3), the sleeve of lamp shade (1) is profile of tooth sleeve (11), and match with profile of tooth butt joint hole (41) and rotatory draw -in groove homogeneous phase these profile of tooth sleeve (11), profile of tooth sleeve (11) and the rotatory back of profile of tooth butt joint hole (41) butt joint, and profile of tooth sleeve (11) are fixed with rotatory draw -in groove buckle. The utility model discloses can be in the random colour of changing the pilot lamp under the prerequisite that does not influence pilot lamp wholeness ability conveniently.
Description
Technical field
The utility model relates to anti-explosion cabinet field, particularly a kind of explosion-proof indicating lamp on anti-explosion cabinet.
Background technology
General into a single integrated structure by solid glue bond between the lamp socket of the explosion-proof indicating lamp of current use and lampshade, once namely non-dismountable after bonding, the color of lampshade determines the color of whole indicator lamp, the indicator lamp of this structure due to non-dismountable, so indicator light colors is single.
Utility model content
utility model object:for problems of the prior art, the utility model provides a kind of explosion-proof indicating lamp, and indicator light colors arbitrarily can change and not affect the overall performance of indicator lamp.
technical scheme:the utility model provides a kind of explosion-proof indicating lamp, comprise lampshade, lamp socket and fluorescent tube, described fluorescent tube is fixed on described lamp socket, the jacket casing of described lampshade is in the periphery of described fluorescent tube, also comprise fixing pinch grip of transferring with described fluorescent tube, described pinch grip offers profile of tooth butt hole, described profile of tooth butt hole inwall also offers rotation draw-in groove, and described pinch grip is enclosed within the periphery of described fluorescent tube by described profile of tooth butt hole; The sleeve of described lampshade is profile of tooth sleeve, and described profile of tooth sleeve mates with described profile of tooth butt hole and described rotation draw-in groove homogeneous phase, and after described profile of tooth sleeve docks with described profile of tooth butt hole and rotates, described profile of tooth sleeve and described rotation draw-in groove buckle are fixed.
Further, described explosion-proof indicating lamp also comprises hold-down nut, and described hold-down nut is connected with the screw thread of described lampshade, and described screw thread is between described profile of tooth sleeve and the capouch of described lampshade.
Further, described explosion-proof indicating lamp also comprises sealing ring, and described sealing ring to be enclosed within described screw thread and between described hold-down nut and described capouch.
Further, described explosion-proof indicating lamp also comprises the 2 butted line points be arranged on bottom described lamp socket.
beneficial effect:by fixing with fluorescent tube fixing pinch grip buckle of transferring between the lamp socket of this explosion-proof indicating lamp and lampshade, lampshade can dismounting and change at any time, so the color relation of indicator lamp can arbitrarily change, solves problems of the prior art.
Accompanying drawing explanation
Fig. 1 is the explosive view of explosion-proof indicating lamp in the utility model;
Fig. 2 is the side view after the combination of explosion-proof indicating lamp in the utility model;
Fig. 3 is the perspective view after lamp socket, fluorescent tube and pinch grip combine;
Fig. 4 is the top view of pinch grip;
Fig. 5 is that explosion-proof indicating lamp is installed to the side view after on cabinet.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
Present embodiments provide for a kind of explosion-proof indicating lamp, as shown in Fig. 1 ~ 4, primarily of lampshade 1, lamp socket 2 and fluorescent tube 3 form, one end of fluorescent tube 3 is fixed on lamp socket 2, other end outer race has pinch grip 4, this pinch grip 4 is provided with profile of tooth butt hole 41, by this profile of tooth butt hole 41, it is peripheral that pinch grip 4 is enclosed within fluorescent tube 3, pinch grip 4 is transferred fixing with fluorescent tube 3 periphery, the madial wall of profile of tooth butt hole 41 offers and rotates draw-in groove (not shown), the sleeve design of lampshade 1 becomes and above-mentioned profile of tooth butt hole 41 and the profile of tooth sleeve 11 rotating draw-in groove homogeneous phase and mate, when needs lampshade 1 covered on fluorescent tube 3 peripheral and fix with pinch grip 4 time, first profile of tooth sleeve 11 be enclosed within fluorescent tube 3 periphery and be embedded in profile of tooth butt hole 41 further, then pinch grip 4 is rotated to an angle, profile of tooth sleeve 11 is fixed by rotation draw-in groove buckle, now the buckle namely realized between lampshade 1 and pinch grip 4 is fixed, when needs change lampshade 1 to change indicator light colors, only need rotational fastener handle 4 certain angle in the other direction, profile of tooth sleeve 11 is gone out from rotation draw-in groove inward turning, then extracts profile of tooth sleeve 11 facing to profile of tooth butt hole 41.
It is worth mentioning that, explosion-proof indicating lamp generally needs to be arranged on the cabinet 8 of anti-explosion cabinet, for the ease of installing, in present embodiment, screw thread 13 is arranged with outside lampshade 1 between profile of tooth sleeve 11 and the capouch 12 of lampshade 1, screw thread 13 has been threaded hold-down nut 5, explosion-proof indicating lamp can be passed by this hold-down nut 5 and be fixed on cabinet 8, in order to seal, can also the sealing ring 6 be enclosed within screw thread 13 be set between hold-down nut 5 and capouch 12, when indicator lamp is installed on cabinet 8, sealing ring 6 and hold-down nut 5 lay respectively at cabinet 8 both sides, as Fig. 5.
In addition, generally a pair two wiring points are only provided with bottom lamp socket of the prior art, for singly organizing contact structure, a kind of signal can only be sent, and in indicator lamp in present embodiment, the bottom of lamp socket 2 arranges at least two to four wiring points 7, be and organize contact structure more, make this indicator lamp can send different signals, can be used in the different various control system required.
Above-mentioned embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations of doing according to the utility model Spirit Essence or modification, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. an explosion-proof indicating lamp, comprise lampshade (1), lamp socket (2) and fluorescent tube (3), described fluorescent tube (3) is fixed on described lamp socket (2), the jacket casing of described lampshade (1) is in the periphery of described fluorescent tube (3), it is characterized in that, also comprise fixing pinch grip (4) of transferring with described fluorescent tube (3), described pinch grip (4) offers profile of tooth butt hole (41), described profile of tooth butt hole (41) inwall also offers rotation draw-in groove, and described pinch grip (4) is enclosed within the periphery of described fluorescent tube (3) by described profile of tooth butt hole (41); The sleeve of described lampshade (1) is profile of tooth sleeve (11), described profile of tooth sleeve (11) is mated with described profile of tooth butt hole (41) and described rotation draw-in groove homogeneous phase, after described profile of tooth sleeve (11) is docked with described profile of tooth butt hole (41) and rotated, described profile of tooth sleeve (11) and described rotation draw-in groove buckle are fixed.
2. explosion-proof indicating lamp according to claim 1, it is characterized in that, also comprise hold-down nut (5), described hold-down nut (5) is threaded with the screw thread (13) of described lampshade (1), and described screw thread (13) is positioned between the capouch (12) of described profile of tooth sleeve (11) and described lampshade (1).
3. explosion-proof indicating lamp according to claim 2, is characterized in that, also comprises sealing ring (6), and described sealing ring (6) is enclosed within described screw thread (13) and goes up and be positioned between described hold-down nut (5) and described capouch (12).
4. the explosion-proof indicating lamp according to any one of claim 1 ~ 3, is characterized in that, also comprises the 2 butted line points (7) being arranged on described lamp socket (2) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929031.5U CN205208454U (en) | 2015-11-20 | 2015-11-20 | Anti -explosion indicating light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929031.5U CN205208454U (en) | 2015-11-20 | 2015-11-20 | Anti -explosion indicating light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205208454U true CN205208454U (en) | 2016-05-04 |
Family
ID=55846171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520929031.5U Active CN205208454U (en) | 2015-11-20 | 2015-11-20 | Anti -explosion indicating light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205208454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140297A (en) * | 2018-08-13 | 2019-01-04 | 上海友邦工业控制系统有限公司 | A kind of work light |
-
2015
- 2015-11-20 CN CN201520929031.5U patent/CN205208454U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140297A (en) * | 2018-08-13 | 2019-01-04 | 上海友邦工业控制系统有限公司 | A kind of work light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |