CN204005759U - A kind of fixture of LED explosion-proof lamp implosion guard - Google Patents
A kind of fixture of LED explosion-proof lamp implosion guard Download PDFInfo
- Publication number
- CN204005759U CN204005759U CN201420407319.1U CN201420407319U CN204005759U CN 204005759 U CN204005759 U CN 204005759U CN 201420407319 U CN201420407319 U CN 201420407319U CN 204005759 U CN204005759 U CN 204005759U
- Authority
- CN
- China
- Prior art keywords
- platen
- implosion guard
- fixture
- diameter
- ring flange
- 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
Links
Abstract
The utility model relates to a kind of fixture of LED explosion-proof lamp implosion guard.This fixture comprises first, second platen in the middle of being fixed on by implosion guard, and first, second described platen is above-below direction to be arranged, and the first platen is threaded with the second platen, and the second platen fixes by bolt and lamp main body.As shown from the above technical solution; the utility model is by utilizing first, second platen that implosion guard is mounted with; to be cushioned by the first platen from the blast impulse power of light fixture inner chamber like this; avoid the ring flange of implosion guard to be subject to too much impulsive force and fragmentation, effectively played protection implosion guard and flame proof and successfully act on.
Description
Technical field
The utility model relates to a kind of LED explosion-proof lamp implosion guard, is specifically related to a kind of fixture of LED explosion-proof lamp implosion guard.
Background technology
At present, the implosion guard of LED explosion-proof lamp is to be generally directly fixed on lamp main body by glass flange dish, and the implosion guard of this structure is easily subject to the impact from light fixture inner chamber, thereby causes the fragmentation of implosion guard ring flange.
Utility model content
The purpose of this utility model is to provide a kind of fixture of LED explosion-proof lamp implosion guard, and this fixture can avoid implosion guard to be subject to the impulsive force of light fixture inner chamber, has effectively protected implosion guard.
For achieving the above object, the utility model has adopted following technical scheme: this fixture comprises first, second platen in the middle of implosion guard is fixed on, first, second described platen is above-below direction and arranges, and the first platen is threaded with the second platen, and the second platen fixes by bolt and lamp main body.
Described implosion guard comprises glass body that cross section is curved and along the circumferential outward extending ring flange of glass body.
The first described platen is annular, and the diameter of its external diameter and ring flange matches and external diameter is provided with external screw thread.
The second described platen entirety is annular, the diameter of its internal diameter and glass body matches and passes for glass body, the vertical open column shape hole that is provided with of end face that the second described platen is mutually close with the first platen, the external diameter of the internal diameter of cylinder hole and the diameter of ring flange and the first platen matches, and the internal diameter of described cylinder hole is provided with the internal thread matching with the external screw thread of the first platen.
Between the first described platen and ring flange, be provided with sealing gasket.
On the second described platen, be also provided with the bolt hole fixing with lamp main body.
As shown from the above technical solution; the utility model is by utilizing first, second platen that implosion guard is mounted with; to be cushioned by the first platen from the blast impulse power of light fixture inner chamber like this; avoid the ring flange of implosion guard to be subject to too much impulsive force and fragmentation, effectively played protection implosion guard and flame proof and successfully act on.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
The fixture of a kind of LED explosion-proof lamp implosion guard as shown in Figure 1, this fixture comprises first, second platen 2,3 in the middle of implosion guard 1 is fixed on, first, second platen 2,3 is above-below direction and arranges, and the first platen 2 is threaded with the second platen 3, and the second platen 3 fixes by bolt and lamp main body 4.
Further, implosion guard 1 comprises the curved glass body in cross section 11 and along the circumferential outward extending ring flange 12 of glass body 11.
Further, the first platen 2 is annular, and the diameter of its external diameter and ring flange 12 matches and external diameter is provided with external screw thread.
Further, the second platen 3 entirety are annular, the diameter of its internal diameter and glass body 11 matches and passes for glass body 11, the vertical open column shape hole 31 that is provided with of end face that the second platen 3 is mutually close with the first platen 2, the external diameter of the diameter of the internal diameter of cylinder hole 31 and ring flange 12 and the first platen 2 matches, namely the internal diameter of cylinder hole 31 is greater than the internal diameter of the second platen 2, and the internal diameter of cylinder hole 31 is provided with the internal thread matching with the external screw thread of the first platen 2.
Further, between the first platen 2 and ring flange 12, be provided with sealing gasket 5.
Further, on the second platen 3, be also provided with the bolt hole 32 fixing with lamp main body 4.
The utility model in use, the first internal diameter through the second platen 3 by the glass body of implosion guard 1 11, the ring flange of implosion guard 1 is resisted against the bottom of cylinder hole 31 like this, now put again sealing gasket 5, again the first platen 2 is fixed on by screw thread in the cylinder hole 31 of the second platen 3, makes the first platen 2 by fixing implosion guard 1 tight by screwing of screw.
In sum; the utility model is by utilizing first, second platen that implosion guard is mounted with; to be cushioned by the first platen from the blast impulse power of light fixture inner chamber like this; avoid the ring flange of implosion guard to be subject to too much impulsive force and fragmentation, effectively played protection implosion guard and flame proof and successfully act on.
Above-described embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skill in the art make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (6)
1. the fixture of a LED explosion-proof lamp implosion guard, it is characterized in that: this fixture comprises first, second platen (2,3) in the middle of implosion guard (1) is fixed on, described first, second platen (2,3) is above-below direction and arranges, and the first platen (2) is threaded with the second platen (3), the second platen (3) fixes by bolt and lamp main body (4).
2. fixture according to claim 1, is characterized in that: described implosion guard (1) comprises the curved glass body in cross section (11) and along the circumferential outward extending ring flange of glass body (11) (12).
3. fixture according to claim 2, is characterized in that: described the first platen (2) is annular, and the diameter of its external diameter and ring flange (12) matches and external diameter is provided with external screw thread.
4. fixture according to claim 3, it is characterized in that: described the second platen (3) entirety is annular, the diameter of its internal diameter and glass body (11) matches and passes for glass body (11), the vertical open column shape hole (31) that is provided with of end face that described the second platen (3) is mutually close with the first platen (2), the external diameter of the diameter of the internal diameter of cylinder hole (31) and ring flange (12) and the first platen (2) matches, the internal diameter of described cylinder hole (31) is provided with the internal thread matching with the external screw thread of the first platen (2).
5. fixture according to claim 3, is characterized in that: between described the first platen (2) and ring flange (12), be provided with sealing gasket (5).
6. fixture according to claim 3, is characterized in that: on described the second platen (3), be also provided with the bolt hole (32) fixing with lamp main body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420407319.1U CN204005759U (en) | 2014-07-23 | 2014-07-23 | A kind of fixture of LED explosion-proof lamp implosion guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420407319.1U CN204005759U (en) | 2014-07-23 | 2014-07-23 | A kind of fixture of LED explosion-proof lamp implosion guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005759U true CN204005759U (en) | 2014-12-10 |
Family
ID=52045758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420407319.1U Expired - Fee Related CN204005759U (en) | 2014-07-23 | 2014-07-23 | A kind of fixture of LED explosion-proof lamp implosion guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204005759U (en) |
-
2014
- 2014-07-23 CN CN201420407319.1U patent/CN204005759U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Anhui Joyo Electric Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: ANHUI JOYO ELECTRIC Co.,Ltd. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |