CN205002055U - Mounting structure of audible -visual annunciator lamp shade convenient to installation - Google Patents
Mounting structure of audible -visual annunciator lamp shade convenient to installation Download PDFInfo
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- CN205002055U CN205002055U CN201520760115.0U CN201520760115U CN205002055U CN 205002055 U CN205002055 U CN 205002055U CN 201520760115 U CN201520760115 U CN 201520760115U CN 205002055 U CN205002055 U CN 205002055U
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- volution
- switching
- lamp shade
- thread
- pressure ring
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Abstract
(B, ) the utility model discloses a (B, ) (b a) mounting structure of audible -visual annunciator lamp shade convenient to installation (b) (b), including lamp shade, clamping ring, switching volution device, its characterized in that: switching volution device is connected to the lamp shade bottom, the lamp shade compresses tightly with the clamping ring with the volution junction of switchoverring, be equipped with hole, internal thread and interior terminal surface on the clamping ring, be equipped with plane, upper portion external screw thread, internal thread and lower part external screw thread (b) on the switching volution, (B, ) be equipped with upper portion profile face, border and external screw thread on the lamp shade, internal thread on the thread connection clamping ring on the lamp shade, internal thread on the upper portion thread connection clamping ring on the switching volution. The beneficial effects of the utility model are that: the audible -visual annunciator lamp shade adopts the locking clamping ring that takes off of screw thread, prevents effectively not only that lamp shade screw thread pine from taking off, and the secondary of being convenient for is moreover dismantled. (B, )
Description
Technical field
the utility model 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 utility model is just for solving, and above deficiency proposes.
Utility model content
for solving the deficiencies in the prior art, the utility model provides a kind of mounting structure being convenient to the audible-visual annunciator lampshade installed, and its feature takes off for convenience of secondary dismounting lampshade and locking thread.
the technical solution of the utility model 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 beneficial effects of the utility model are: audible-visual annunciator lampshade adopts locking thread to take off pressure ring, not only effectively prevents lampshade screw thread from getting loose, and are convenient to secondary dismounting.
Accompanying drawing explanation
fig. 1 is the utility model contour structures schematic diagram.
fig. 2 is the utility model lampshade profile.
fig. 3 is the utility model pressure ring profile.
fig. 4 is the utility model switching 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, detailed description of the invention of the present utility model 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 |
|---|---|---|---|
| CN201520760115.0U CN205002055U (en) | 2015-09-29 | 2015-09-29 | Mounting structure of audible -visual annunciator lamp shade convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520760115.0U CN205002055U (en) | 2015-09-29 | 2015-09-29 | Mounting structure of audible -visual annunciator lamp shade convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205002055U true CN205002055U (en) | 2016-01-27 |
Family
ID=55158940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520760115.0U Active CN205002055U (en) | 2015-09-29 | 2015-09-29 | Mounting structure of audible -visual annunciator lamp shade convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205002055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202488A (en) * | 2015-09-29 | 2015-12-30 | 哈尔滨东方报警设备开发有限公司 | Audible and visual alarm lampshade installing structure convenient to install |
-
2015
- 2015-09-29 CN CN201520760115.0U patent/CN205002055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202488A (en) * | 2015-09-29 | 2015-12-30 | 哈尔滨东方报警设备开发有限公司 | Audible and visual alarm lampshade installing structure convenient to install |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Audible and visual alarm lampshade installing structure convenient to install Effective date of registration: 20161108 Granted publication date: 20160127 Pledgee: Bank of Harbin Limited by Share Ltd Nangang branch Pledgor: Harbin East Alarm Systems Development Corporation Registration number: 2016990000958 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190416 Granted publication date: 20160127 Pledgee: Bank of Harbin Limited by Share Ltd Nangang branch Pledgor: Harbin East Alarm Systems Development Corporation Registration number: 2016990000958 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |