CN105202488A - Audible and visual alarm lampshade installing structure convenient to install - Google Patents
Audible and visual alarm lampshade installing structure convenient to install Download PDFInfo
- Publication number
- CN105202488A CN105202488A CN201510629365.5A CN201510629365A CN105202488A CN 105202488 A CN105202488 A CN 105202488A CN 201510629365 A CN201510629365 A CN 201510629365A CN 105202488 A CN105202488 A CN 105202488A
- Authority
- CN
- China
- Prior art keywords
- lampshade
- thread
- pressure ring
- volution
- switching
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
Abstract
The invention discloses an audible and visual alarm lampshade installing structure convenient to install. The installing structure comprises a lampshade, a pressing ring and an adapter screw ring device. The installing structure is characterized in that the bottom end of the lampshade is connected with the adapter screw ring device, the joint of the lampshade and the adapter screw ring is tightly pressed with the pressing ring, and the pressing ring is provided with an inner hole, an inner thread and an inner end face; the adapter screw ring is provided with an upper plane, an upper outer thread, an inner thread and a lower outer thread; the lampshade is provided with an upper contour surface, an edge and an outer thread; the outer thread in the lampshade is connected with the inner thread in the pressing ring, and the upper outer thread in the adapter screw ring is connected with the inner thread in the pressing ring. The installing structure has the advantages that due to the fact that the audible and visual alarm lampshade adopts the anti-disengaging thread pressing ring, not only is lampshade thread disengaging effectively prevented, but also secondary disassembling is convenient.
Description
Technical field
the present invention relates to a kind of mounting structure being convenient to the audible-visual annunciator lampshade installed.
Technical background
the mode that the lampshade of the audible-visual annunciator at present on upper market adopts gluing or screw thread to screw mostly realizes fixing and connects, and which kind of mode above is all unfavorable for the secondary dismounting of lampshade and stablizing of onsite application.
the mode of the gluing crown top of burner is unfavorable for that secondary is dismantled, and the phenomenon got loose can appear in the mode that direct screw thread screws in the later stage uses.
and the present invention is just for solving, and above deficiency proposes.
Summary of the invention
for solving the deficiencies in the prior art, the invention provides a kind of mounting structure being convenient to the audible-visual annunciator lampshade installed, its feature takes off for convenience of secondary dismounting lampshade and locking thread.
technical scheme of the present invention is: a kind of mounting structure being convenient to the audible-visual annunciator lampshade installed, comprise lampshade, pressure ring, switching volution device, it is characterized in that: described lampshade bottom connects switching volution device, described lampshade compresses with switching volution junction pressure ring, and described pressure ring is provided with endoporus, pressure ring internal thread and inner face; Described switching volution is provided with plane, upper external thread, switching volution internal thread and lower external thread; Described lampshade is provided with top contoured surface, edge and external screw thread.
external screw thread on described lampshade connects the pressure ring internal thread on pressure ring, and the upper external thread on described switching volution connects the pressure ring internal thread on pressure ring.
audible-visual annunciator lampshade adopts locking thread to take off measure, and it comprises lampshade, pressure ring and switching volution three part.Lampshade is connected by the internal thread of lampshade external screw thread with switching volution, and is assembled by bottom surface, lampshade edge and plane positioning on switching volution.Anti-loose structure passes the contoured surface on lampshade top by the endoporus of pressure ring, and is connected with switching volution upper external thread by pressure ring internal thread, assembles by locating above pressure ring inner face and lampshade edge.Switching volution lower external thread is connected with sound and light alarm housing, for installing overall lamp cover structure.
the invention has the beneficial effects as follows: audible-visual annunciator lampshade adopts locking thread to take off pressure ring, not only effectively prevents lampshade screw thread from getting loose, and be convenient to secondary dismounting.
Accompanying drawing explanation
fig. 1 is contour structures schematic diagram of the present invention.
fig. 2 is lampshade profile of the present invention.
fig. 3 is pressure ring profile of the present invention.
fig. 4 is that the present invention transfers volution sectional view.
in accompanying drawing: 1: lampshade, 2: pressure ring (2), 3: switching volution (3), 1-1: top contoured surface, 1-2: edge, 1-3: external screw thread, 2-1: endoporus, 2-2: pressure ring internal thread, 2-3: inner face, 3-1: upper plane, 3-2: upper external thread, 3-3: switching volution internal thread, 3-4: lower external thread.
Detailed description of the invention
below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
detailed description of the invention one: a kind of mounting structure being convenient to the audible-visual annunciator lampshade installed, comprise lampshade 1, pressure ring 2, switching volution 3 device, it is characterized in that: described lampshade 1 bottom connects switching volution 3 device, described lampshade 1 compresses with switching volution 3 junction pressure ring 2, and described pressure ring 2 is provided with endoporus 2-1, pressure ring internal thread 2-2 and inner face 2-3; Described switching volution 3 is provided with plane 3-1, upper external thread 3-2, switching volution internal thread 3-3 and lower external thread 3-4; Described lampshade 1 is provided with top contoured surface 1-1, edge 1-2 and external screw thread 1-3.
external screw thread 1-3 on described lampshade 1 connects the pressure ring internal thread 2-2 on pressure ring 2, and the upper external thread 3-2 on described switching volution 3 connects the pressure ring internal thread 2-2 on pressure ring 2.
detailed description of the invention two: described contour structures schematic diagram comprises as shown in Figure 1, lampshade 11(1), pressure ring 2(2) with switching volution 3(3).
detailed description of the invention three: described lampshade 11 sectional view comprises top contoured surface 1-1, edge 1-2 and external screw thread 1-3 as shown in Figure 2.
detailed description of the invention four: described pressure ring 2 profile comprises endoporus 2-1, pressure ring internal thread 2-2 and inner face as shown in Figure 3.
detailed description of the invention five: described switching volution 3 profile comprises plane, upper external thread, switching volution internal thread and lower external thread as shown in Figure 4.
Claims (2)
1. be convenient to the mounting structure of the audible-visual annunciator lampshade installed for one kind, comprise lampshade, pressure ring, switching volution device, it is characterized in that: described lampshade bottom connects switching volution device, described lampshade compresses with switching volution junction pressure ring, and described pressure ring is provided with endoporus, pressure ring internal thread and inner face; Described switching volution is provided with plane, upper external thread, switching volution internal thread and lower external thread; Described lampshade is provided with top contoured surface, edge and external screw thread.
2. a kind of mounting structure being convenient to the audible-visual annunciator lampshade installed according to claim 1, it is characterized in that: the external screw thread on described lampshade connects the pressure ring internal thread on pressure ring, the upper external thread on described switching volution connects the pressure ring internal thread on pressure ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510629365.5A CN105202488A (en) | 2015-09-29 | 2015-09-29 | Audible and visual alarm lampshade installing structure convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510629365.5A CN105202488A (en) | 2015-09-29 | 2015-09-29 | Audible and visual alarm lampshade installing structure convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105202488A true CN105202488A (en) | 2015-12-30 |
Family
ID=54950314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510629365.5A Pending CN105202488A (en) | 2015-09-29 | 2015-09-29 | Audible and visual alarm lampshade installing structure convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105202488A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201507899U (en) * | 2009-09-28 | 2010-06-16 | 深圳市华汇光能科技有限公司 | LED streetlamp radiator |
| US20110031871A1 (en) * | 2009-08-05 | 2011-02-10 | Foxsemicon Integrated Technology, Inc. | Lamps with replaceable covers |
| CN101979124A (en) * | 2010-09-21 | 2011-02-23 | 浙江沁园水处理科技有限公司 | Anti-looseningning structure of filter core shell |
| CN104848161A (en) * | 2015-06-02 | 2015-08-19 | 江苏远洋车灯有限公司 | LED warning lamp |
| CN205002055U (en) * | 2015-09-29 | 2016-01-27 | 哈尔滨东方报警设备开发有限公司 | Mounting structure of audible -visual annunciator lamp shade convenient to installation |
-
2015
- 2015-09-29 CN CN201510629365.5A patent/CN105202488A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110031871A1 (en) * | 2009-08-05 | 2011-02-10 | Foxsemicon Integrated Technology, Inc. | Lamps with replaceable covers |
| CN201507899U (en) * | 2009-09-28 | 2010-06-16 | 深圳市华汇光能科技有限公司 | LED streetlamp radiator |
| CN101979124A (en) * | 2010-09-21 | 2011-02-23 | 浙江沁园水处理科技有限公司 | Anti-looseningning structure of filter core shell |
| CN104848161A (en) * | 2015-06-02 | 2015-08-19 | 江苏远洋车灯有限公司 | LED warning lamp |
| CN205002055U (en) * | 2015-09-29 | 2016-01-27 | 哈尔滨东方报警设备开发有限公司 | Mounting structure of audible -visual annunciator lamp shade convenient to installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151230 |
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| WD01 | Invention patent application deemed withdrawn after publication |