CN221613365U - Fire alarm smoke detection device - Google Patents
Fire alarm smoke detection device Download PDFInfo
- Publication number
- CN221613365U CN221613365U CN202323475424.7U CN202323475424U CN221613365U CN 221613365 U CN221613365 U CN 221613365U CN 202323475424 U CN202323475424 U CN 202323475424U CN 221613365 U CN221613365 U CN 221613365U
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- China
- Prior art keywords
- plate
- alarm
- baffle
- positioning
- smoke
- Prior art date
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- 239000000779 smoke Substances 0.000 title claims abstract description 57
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 239000000428 dust Substances 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 13
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 108091092568 Alarmone Proteins 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Fire Alarms (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The utility model relates to the technical field of smoke detection, in particular to a fire alarm smoke detection device, which comprises: the surface of the mounting plate is provided with a positioning ring, a smoke alarm is arranged in the positioning ring, a positioning plate is arranged in the positioning ring, and a positioning rod is arranged on the side surface of the positioning plate; the beneficial effects are as follows: the utility model provides a pair of fire control warning smog detection device, when the needs take down the smog alarm from the mounting panel when overhauling when using, at first pull up the baffle and make the baffle break away from out in the recess, then make locating lever one end break away from out the spacing groove at outside pulling locating plate, just so can lose the spacing effect to the smog alarm, can directly take out comparatively conveniently with the smog alarm from the locating ring in, smog alarm one end is provided with the dust cover and can avoids great granule dust to block up the smog alarm, improves the protection effect.
Description
Technical Field
The utility model relates to the technical field of smoke detection, in particular to a fire alarm smoke detection device.
Background
The smoke alarm realizes fire prevention by monitoring the concentration of smoke, adopts an ionic smoke sensor inside, works stably and reliably, and is widely applied to various fire alarm systems, and the performance of the smoke alarm is far superior to that of a fire alarm of a gas-sensitive resistor type.
In the prior art, the smoke alarm is widely applied, and is mainly fixedly installed at a proper position by utilizing a plurality of groups of bolts during installation.
However, when the traditional smoke alarm is installed, the bolt and the expansion pipe are mutually embedded to realize the installation of the smoke alarm, so that the smoke alarm is more complicated to operate when being damaged and detached, the improvement of the working efficiency is not facilitated, and meanwhile, when the smoke alarm is used for a long time, the smoke alarm is often blocked by dust, and the sensitivity is influenced.
Disclosure of utility model
The utility model aims to provide a fire alarm smoke detection device which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the fire alarm smoke detection device comprises a mounting plate, wherein a positioning ring is arranged on the surface of the mounting plate, a base is arranged in the positioning ring, a smoke alarm is arranged on the surface of the base, a threaded pipe is arranged on the surface of the smoke alarm, a protective cover is screwed on the surface of the threaded pipe, a vertical plate is arranged on the surface of the base, and a limit groove is formed in the side face of the vertical plate;
The locating plate, locating plate side is provided with the locating lever, and locating plate surface is provided with the spring, and the locating plate side is provided with the second spring, and second spring one end is provided with the baffle.
Preferably, one end of the vertical plate is fixedly connected to the surface of the base, two groups of vertical plates are arranged, the two groups of vertical plates are symmetrically distributed about the smoke alarm, and one end of the positioning rod can be inserted into the limiting groove.
Preferably, the protection casing spiro union is on the screwed pipe, and the protection casing surface is provided with the dust screen, and screwed pipe one end fixed connection is at the surface of smog alarm.
Preferably, the surface of the positioning ring is provided with a groove, one end of the baffle can be inserted into the groove, the baffle is of a square plate-shaped structure, and the inner side surface of the positioning ring is provided with a sliding groove.
Preferably, one end of the spring is fixedly connected to the end face of the chute, and the other end of the spring is fixedly connected to the surface of the positioning plate.
Preferably, the locating plate is of a T-shaped plate structure, the locating plate can slide in the sliding groove, and one end of the second spring is fixedly connected to the surface of the baffle plate.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model provides a fire control warning smog detection device, when the needs take down the smog alarm from the mounting panel when overhauing, at first pull up the baffle and make the baffle break away from out in the recess, then make locating lever one end break away from out the spacing groove at outside pulling locating plate, just so can lose the spacing effect to the smog alarm, can directly take out comparatively conveniently with the smog alarm from the locating ring, smog alarm one end is provided with the dust cover and can avoid great granule dust to block up the smog alarm, improve the protection effect, when having avoided traditional smog alarm to install like this, usually for the installation of realizing the smog alarm with mutual gomphosis of bolt and expansion pipe, make the smog alarm operate more loaded down with trivial details when damaging dismantlement, be unfavorable for work efficiency's improvement, simultaneously, after smog alarm long-term use, smog alarm often is easily blocked by the dust, sensitivity has been influenced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
fig. 4 is a partial cross-sectional view of the structure of the present utility model.
In the figure: 1. a mounting plate; 2. a positioning ring; 3. a base; 4. a smoke alarm; 5. a threaded tube; 6. a protective cover; 7. a vertical plate; 8. a limit groove; 9. a positioning plate; 10. a positioning rod; 11. a spring; 12. a second spring; 13. a baffle; 14. a dust screen; 15. a groove; 16. and a sliding groove.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Example 1
Referring to fig. 1 to 4, the present utility model provides a technical solution: the fire alarm smoke detection device comprises a mounting plate 1, wherein a positioning ring 2 is arranged on the surface of the mounting plate 1, a base 3 is arranged in the positioning ring 2, a smoke alarm 4 is arranged on the surface of the base 3, a threaded pipe 5 is arranged on the surface of the smoke alarm 4, a protective cover 6 is screwed on the surface of the threaded pipe 5, a vertical plate 7 is arranged on the surface of the base 3, and a limit groove 8 is formed in the side surface of the vertical plate 7; the positioning plate 9, the side of the positioning plate 9 is provided with a positioning rod 10, the surface of the positioning plate 9 is provided with a spring 11, the side of the positioning plate 9 is provided with a second spring 12, and one end of the second spring 12 is provided with a baffle 13;
When the smoke alarm 4 is required to be taken down from the mounting plate 1 for maintenance during use, firstly the baffle 13 is pulled up to enable the baffle 13 to be separated from the groove 15, then the locating plate 9 is pulled outwards to enable one end of the locating rod 10 to be separated from the limit groove 8, so that the limit effect on the smoke alarm 4 can be lost, the smoke alarm 4 can be taken out from the locating ring 2 conveniently directly, the protective cover 6 is arranged at one end of the smoke alarm 4, the smoke alarm 4 can be prevented from being blocked by larger particle dust, and the protective effect is improved.
Example two
The first embodiment is characterized in that a protective cover 6 is arranged on the basis of the first embodiment, the protective cover 6 is in threaded connection with a threaded pipe 5, a dust screen 14 is arranged on the surface of the protective cover 6, one end of the threaded pipe 5 is fixedly connected with the surface of the smoke alarm 4, a groove 15 is formed in the surface of the positioning ring 2, one end of a baffle 13 can be inserted into the groove 15, the baffle 13 is of a square plate-shaped structure, a sliding groove 16 is formed in the inner side surface of the positioning ring 2, the positioning plate 9 is of a T-shaped plate-shaped structure, the positioning plate 9 can slide in the sliding groove 16, and one end of a second spring 12 is fixedly connected with the surface of the baffle 13;
When the smoke alarm 4 is used, the dust screen 14 arranged on the surface of the protective cover 6 can be used for preventing the smoke alarm 4 from being blocked by larger dust particles outside, the protective cover 6 is also convenient to take down by the arrangement of the threaded pipe 5, the baffle 13 is inserted into the groove 15 when the smoke alarm 4 is fixed by the positioning rod 10, the positioning rod 10 can be prevented from being separated from the limiting groove 8, and the stability of the baffle 13 inserted into the groove 15 can be increased by the arrangement of the second spring 12.
Example III
On the basis of the second embodiment, a vertical plate 7 is arranged, one end of the vertical plate 7 is fixedly connected to the surface of the base 3, two groups of vertical plates 7 are arranged, the two groups of vertical plates 7 are symmetrically distributed about the smoke alarm 4, one end of a positioning rod 10 can be inserted into a limiting groove 8, a groove 15 is formed in the surface of a positioning ring 2, one end of a baffle 13 can be inserted into the groove 15, the baffle 13 is of a square plate-shaped structure, a sliding groove 16 is formed in the inner side surface of the positioning ring 2, one end of a spring 11 is fixedly connected to the end surface of the sliding groove 16, and the other end of the spring 11 is fixedly connected to the surface of the positioning plate 9;
When the smoke alarm 4 is required to be installed in use, the positioning plate 9 is pulled outwards firstly, then the smoke alarm 4 is inserted into the positioning ring 2, then the positioning plate 9 is loosened, the positioning plate 9 enables the positioning plate 9 to reset by means of the elastic force of the spring 11, so that one end of the positioning rod 10 can be inserted into the limiting groove 8, and the problem of deflection of the smoke alarm 4 is avoided due to the arrangement of the positioning ring 2.
When in actual use, when the smoke alarm 4 needs to be taken down from the mounting plate 1 for overhauling, firstly, the baffle 13 is pulled up to enable the baffle 13 to be separated from the groove 15, then the locating plate 9 is pulled outwards to enable one end of the locating rod 10 to be separated from the limit groove 8, so that the limit effect on the smoke alarm 4 can be lost, the smoke alarm 4 can be directly taken out of the locating ring 2 conveniently, one end of the smoke alarm 4 is provided with the protective cover 6, the smoke alarm 4 can be prevented from being blocked by larger particle dust, the protective effect is improved, the traditional smoke alarm 4 is prevented from being mounted, the mounting of the smoke alarm 4 is realized by mutually embedding bolts and expansion pipes, the smoke alarm 4 is enabled to be more complicated in operation when being damaged for dismounting, the improvement of the working efficiency is not beneficial, and meanwhile, after the smoke alarm 4 is used for a long time, the smoke alarm 4 is often blocked by dust, and the sensitivity is influenced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fire control warning smog detection device, includes mounting panel (1), its characterized in that: the device is characterized in that a positioning ring (2) is arranged on the surface of the mounting plate (1), a base (3) is arranged in the positioning ring (2), a smoke alarm (4) is arranged on the surface of the base (3), a threaded pipe (5) is arranged on the surface of the smoke alarm (4), a protective cover (6) is screwed on the surface of the threaded pipe (5), a vertical plate (7) is arranged on the surface of the base (3), and a limiting groove (8) is formed in the side face of the vertical plate (7);
The locating plate (9), locating plate (9) side is provided with locating lever (10), locating plate (9) surface is provided with spring (11), locating plate (9) side is provided with second spring (12), and second spring (12) one end is provided with baffle (13).
2. A fire alarm smoke detection apparatus according to claim 1, wherein: one end of the vertical plate (7) is fixedly connected to the surface of the base (3), two groups of vertical plates (7) are arranged, the two groups of vertical plates (7) are symmetrically distributed about the smoke alarm (4), and one end of the positioning rod (10) can be inserted into the limiting groove (8).
3. A fire alarm smoke detection apparatus according to claim 2, wherein: the protection casing (6) spiro union is on screwed pipe (5), and protection casing (6) surface is provided with dust screen (14), and screwed pipe (5) one end fixed connection is at the surface of smog alarm (4).
4. A fire alarm smoke detection apparatus according to claim 3, wherein: the surface of the positioning ring (2) is provided with a groove (15), one end of the baffle (13) can be inserted into the groove (15), the baffle (13) is of a square plate-shaped structure, and the inner side surface of the positioning ring (2) is provided with a sliding groove (16).
5. A fire alarm smoke detection apparatus according to claim 4, wherein: one end of the spring (11) is fixedly connected to the end face of the chute (16), and the other end of the spring (11) is fixedly connected to the surface of the positioning plate (9).
6. A fire alarm smoke detection apparatus according to claim 5, wherein: the locating plate (9) is of a T-shaped plate structure, the locating plate (9) can slide in the sliding groove (16), and one end of the second spring (12) is fixedly connected to the surface of the baffle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323475424.7U CN221613365U (en) | 2023-12-20 | 2023-12-20 | Fire alarm smoke detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323475424.7U CN221613365U (en) | 2023-12-20 | 2023-12-20 | Fire alarm smoke detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221613365U true CN221613365U (en) | 2024-08-27 |
Family
ID=92429715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323475424.7U Active CN221613365U (en) | 2023-12-20 | 2023-12-20 | Fire alarm smoke detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221613365U (en) |
-
2023
- 2023-12-20 CN CN202323475424.7U patent/CN221613365U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |