CN217584315U - Explosion-proof signal lamp - Google Patents
Explosion-proof signal lamp Download PDFInfo
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- CN217584315U CN217584315U CN202221392715.2U CN202221392715U CN217584315U CN 217584315 U CN217584315 U CN 217584315U CN 202221392715 U CN202221392715 U CN 202221392715U CN 217584315 U CN217584315 U CN 217584315U
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- signal lamp
- explosion
- lamp
- periphery
- lamp shade
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Abstract
The utility model relates to an explosion-proof signal lamp, including signal lamp stand and lamp shade, the material of lamp shade is PC, still includes the linking seat of metal material, is provided with the hole in the linking seat, and the signal lamp seat is fixed in the hole below, links up the seat periphery and is provided with linking seat external screw thread, and hole upper segment and lamp shade below periphery screw-thread fit are glued and are sealed. Adopt above-mentioned scheme, the utility model provides a reduce cost of maintenance's explosion-proof signal lamp.
Description
Technical Field
The utility model relates to an explosion-proof equipment field, concretely relates to explosion-proof signal lamp.
Background
The explosion-proof signal lamp is a signal lamp with an explosion-proof function, and is generally arranged on an explosion-proof device to form a comprehensive explosion-proof function in order to meet the explosion-proof requirement of a workplace.
Traditional explosion-proof signal lamp includes the signal lamp stand and covers in the lamp shade of signal lamp stand, set up the mounting hole of installation lamp shade on explosion-proof equipment's the casing, this mounting hole and lamp shade periphery screw-thread fit, because explosion-proof equipment's casing generally is the metal material, and the lamp shade is mostly the PC material, in order to satisfy explosion-proof demand, the lamp shade still need seal through sealed glue behind the screw in mounting hole, lead to in case the lamp shade appears damaging needs UNICOM's shell together to be changed, and the maintenance cost is greatly improved.
Disclosure of Invention
Not enough to prior art exists, the utility model aims to provide a reduce cost of maintenance's explosion-proof signal lamp.
In order to achieve the above purpose, the utility model provides a following technical scheme: including signal lamp stand and lamp shade, the material of lamp shade be PC, its characterized in that: still include the linking seat of metal material, the linking seat in be provided with the hole, the signal lamp seat be fixed in hole below, linking seat periphery be provided with linking seat external screw thread, hole upper segment and lamp shade below periphery screw-thread fit and glue and seal.
Through adopting above-mentioned technical scheme, add the connection seat, as the transition of lamp shade and device shell, the connection seat material is the metal, so need not to glue between the device shell and seal, realize the detachable function, change the lamp shade when the lamp shade damages and connect the seat can, thereby reduce cost of maintenance, and simultaneously, the signal lamp stand also is fixed in the connection seat, need not earlier with the lamp shade cooperation, improve the assembly convenience, in addition, can accomplish signal lamp stand, lamp shade and connection seat processing in advance and form the module, need not to glue because of lamp shade and device shell and seal and just assemble when adding waiting for the device, reduce technology complexity.
The utility model discloses further set up to: the lamp shade be provided with spacing in the spacing shirt rim that links up the seat top, link up the seat top be provided with the sealed platform of spacing shirt rim laminating, sealed platform and hole linking corner be provided with sealed sunken, sealed sunken and lamp shade form the seal space who installs the sealing washer.
By adopting the technical scheme, the limiting skirt edge is matched with the sealing platform to form a longer explosion-proof surface, and meanwhile, the sealing space at the corner is formed by the sealing recess, so that the deformed irregular sealing surface of the sealing ring is enabled to strengthen the sealing effect, namely the explosion-proof effect.
The utility model discloses further set up to: the periphery of the signal lamp base is in threaded fit with the lower part of the inner hole, and a limiting step which is abutted against the connecting base is arranged on the periphery of the signal lamp base below the connecting base.
Through adopting above-mentioned technical scheme, adopt the mode of screw thread to fix, form detachable fixed coordination between signal lamp stand and the linking seat, the change of being convenient for further reduces cost of maintenance.
The utility model discloses further set up to: an arc-shaped bulge is arranged above the lampshade, and a plurality of concentric anti-dazzle light rings are arranged on the inner side of the arc-shaped bulge.
By adopting the technical scheme, the arc-shaped convex part and the anti-dazzle light ring are additionally arranged, so that the irradiation effect of light is better.
The utility model discloses further set up to: the periphery of the upper part of the lampshade is provided with a plurality of force application grooves along the circumferential direction.
Through adopting above-mentioned technical scheme, add the application of force recess, make rotatory lamp shade more laborsaving.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, the utility model discloses an explosion-proof signal lamp, including signal lamp stand 1 and lamp shade 2, the material of lamp shade 2 is PC, still include metal material's linking seat 3, be provided with hole 31 in linking seat 3, signal lamp stand 1 is fixed in hole 31 below, linking seat 3 periphery is provided with linking seat external screw thread 32, hole 31 upper segment and lamp shade 2 below periphery screw-thread fit and glue seal, add linking seat 3, as the transition of lamp shade 2 and device shell, linking seat 3 material is the metal, the event need not and device shell between glue seal, realize the detachable function, change lamp shade 2 and linking seat 3 can when lamp shade 2 damages, thereby reduce cost of maintenance, simultaneously, signal lamp stand 1 also is fixed in linking seat 3, need not earlier with lamp shade 2 cooperation, improve the convenient degree of assembly, need not just to assemble when processing because of lamp shade 2 and device shell glue seal, reduce the technology degree complicacy.
The lampshade 2 is provided with a limiting skirt 21 limited above the connecting seat 3, a sealing platform 33 attached to the limiting skirt 21 is arranged above the connecting seat 3, a sealing recess 331 is arranged at a corner where the sealing platform 33 is connected with the inner hole 31, the sealing recess 331 and the lampshade 2 form a sealing space provided with a sealing ring 332, the limiting skirt 21 is matched with the sealing platform 33 to form a longer explosion-proof surface, meanwhile, the sealing recess 331 forms the sealing space at the corner, so that the sealing ring 332 is deformed and irregularly-shaped, the sealing effect is strengthened, and the explosion-proof effect is strengthened.
The periphery of the signal lamp holder 1 is in threaded fit with the lower side of the inner hole 31, the periphery of the signal lamp holder 1 is located below the connecting seat 3 and is provided with a limiting step 11 which is abutted against the connecting seat 3, the signal lamp holder is fixed in a threaded mode, detachable fixed fit between the signal lamp holder 1 and the connecting seat 3 is formed, replacement is facilitated, and maintenance cost is further reduced.
Arc-shaped convex parts 22 are arranged above the lampshade 2, a plurality of concentric anti-dazzle light rings 221 are arranged on the inner sides of the arc-shaped convex parts 22, and the arc-shaped convex parts 22 and the anti-dazzle light rings 221 are additionally arranged, so that the lighting effect of the light is better.
The periphery of the upper part of the lampshade 2 is provided with a plurality of force application grooves 23 along the circumferential direction, and the force application grooves 23 are additionally arranged, so that the rotary lampshade is more labor-saving.
Claims (5)
1. The utility model provides an explosion-proof signal lamp, includes signal lamp stand and lamp shade, the material of lamp shade be PC, its characterized in that: the lamp holder is fixed below the inner hole, the periphery of the connecting seat is provided with external threads of the connecting seat, and the upper section of the inner hole is in threaded fit with and sealed with the periphery of the lower part of the lamp shade.
2. The explosion-proof signal lamp of claim 1, wherein: the lamp shade be provided with spacing in the spacing shirt rim that links up the seat top, link up the seat top be provided with the sealed platform of spacing shirt rim laminating, sealed platform and hole linking corner be provided with sealed sunken, sealed sunken and lamp shade form the seal space who installs the sealing washer.
3. The explosion-proof signal lamp of claim 1, wherein: the periphery of the signal lamp base is in threaded fit with the lower part of the inner hole, and a limiting step which is abutted against the connecting base is arranged on the periphery of the signal lamp base below the connecting base.
4. The explosion-proof signal lamp of claim 1, wherein: an arc-shaped bulge is arranged above the lampshade, and a plurality of concentric anti-dazzle light rings are arranged on the inner side of the arc-shaped bulge.
5. The explosion-proof signal lamp of claim 1, wherein: the periphery of the upper part of the lampshade is provided with a plurality of force application grooves along the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221392715.2U CN217584315U (en) | 2022-05-31 | 2022-05-31 | Explosion-proof signal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221392715.2U CN217584315U (en) | 2022-05-31 | 2022-05-31 | Explosion-proof signal lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217584315U true CN217584315U (en) | 2022-10-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221392715.2U Active CN217584315U (en) | 2022-05-31 | 2022-05-31 | Explosion-proof signal lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217584315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963130A (en) * | 2022-05-31 | 2022-08-30 | 合隆防爆电气有限公司 | Explosion-proof signal lamp and assembly process thereof |
-
2022
- 2022-05-31 CN CN202221392715.2U patent/CN217584315U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963130A (en) * | 2022-05-31 | 2022-08-30 | 合隆防爆电气有限公司 | Explosion-proof signal lamp and assembly process thereof |
| CN114963130B (en) * | 2022-05-31 | 2024-04-09 | 合隆防爆电气有限公司 | Explosion-proof signal lamp and assembly process thereof |
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