CN216133485U - Smoke alarm with dampproofing dustproof construction - Google Patents
Smoke alarm with dampproofing dustproof construction Download PDFInfo
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- CN216133485U CN216133485U CN202121532440.3U CN202121532440U CN216133485U CN 216133485 U CN216133485 U CN 216133485U CN 202121532440 U CN202121532440 U CN 202121532440U CN 216133485 U CN216133485 U CN 216133485U
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Abstract
The utility model belongs to the technical field of smoke alarms, and particularly discloses a smoke alarm with a damp-proof and dust-proof structure, which comprises a base, the bottom end of the base is provided with a shell, the side surface of the shell is provided with a plurality of air holes in a surrounding manner, the bottom end of the shell is provided with a top cover, the smoke alarm body is arranged in the shell, the moisture-proof pad is arranged on the inner side of the shell, and the mounting block is arranged at the top end of the base, so that the smoke alarm can block dust and insects in the air through the arranged rotary dust-proof device, the dust-proof net can be cleaned without being detached by matching with the cleaning brush, the service life is effectively prolonged, the moisture in the air can be absorbed by the arranged moisture-proof pad, the dry environment in the device is kept, the dust-proof device can be rotated by the top cover through the mutually matching of the collection block and the top cover, and the collection groove on the top end of the collection block can collect cleaned dust.
Description
Technical Field
The utility model relates to a smoke alarm with a moisture-proof and dust-proof structure, and belongs to the technical field of smoke alarms.
Background
The smoke detector alarm is actually a different name of a smoke detector or a smoke alarm, the smoke detector alarm realizes fire prevention by monitoring smoke concentration, an ion smoke sensor is adopted inside, the ion smoke sensor is a sensor with advanced technology and reliable working stability, and is widely applied to various fire alarm systems, and the performance of the smoke detector alarm is far superior to that of a gas-sensitive resistor type fire alarm. After the smoke alarm is used for a long time, a large amount of dust can be accumulated in the smoke alarm, and insects and mold can be bred after the dust absorbs moisture in the air, so that the normal use of the smoke alarm is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a smoke alarm with a moisture-proof and dust-proof structure, which solves the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a smoke alarm with dampproofing dustproof construction, includes the base, the base bottom is equipped with the shell, the shell side is encircleed and is equipped with a plurality of bleeder vents, the shell bottom is equipped with the top cap, the inside smoke alarm body that is equipped with of shell, the shell inboard is equipped with dampproofing pad, the base top is equipped with the installation piece.
Preferably, the bottom end of the shell is provided with a cleaning groove, the cleaning groove is arranged at the edge of the top end of the shell in a surrounding mode, and the air holes are formed in two sides of the cleaning groove.
Preferably, a dustproof device is arranged in the cleaning groove and is of an annular structure, a collecting block is fixedly arranged at the bottom end of the dustproof device, and a collecting groove is formed in the top end of the collecting block.
Preferably, a cleaning brush is arranged on the inner side of the air hole and fixedly connected with the shell.
Preferably, the dustproof device is a metal dustproof net or a nylon dustproof net, and the dustproof device is rotatably connected with the shell.
Preferably, an indicator lamp is fixedly arranged at the top end of the top cover.
Preferably, the shell is provided with a limiting groove, the limiting groove is arranged on the inner side of the shell in a surrounding mode, and the side face of the dustproof device is provided with a limiting block corresponding to the limiting groove.
Preferably, the dampproofing pad outside is equipped with the fixed block, the fixed block corresponds with the spacing groove each other, the dampproofing pad passes through the fixed block installation to be fixed at the shell inboard.
Preferably, the top end of the top cover is provided with a positioning groove corresponding to the collecting block, and the top cover is fixed with the dustproof device through the positioning groove.
Preferably, the moisture-proof pad is internally filled with a dehumidifying substance.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model belongs to the technical field of smoke alarms, and particularly discloses a smoke alarm with a moisture-proof and dustproof structure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:
FIG. 1 is an exploded view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the internal structure of the housing of the present invention;
illustration of the drawings:
1. a base; 2. a housing; 3. air holes are formed; 4. a top cover; 5. a smoke alarm body; 6. a moisture-proof pad; 7. mounting blocks; 8. cleaning the tank; 9. a dust-proof device; 10. collecting blocks; 11. collecting tank; 12. a cleaning brush; 13. an indicator light; 14. a limiting groove; 15. a limiting block; 16. a fixed block; 17. and (6) positioning a groove.
Detailed Description
The utility model provides a smoke alarm convenient to disassemble, assemble and maintain, and in order to make the purpose, technical scheme and effect of the utility model clearer and clearer, the utility model is further described in detail below by referring to the attached drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order, it being understood that the data so used may be interchanged under appropriate circumstances. Furthermore, the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a system, article, or apparatus that comprises a list of elements is not necessarily limited to those elements explicitly listed, but may include other elements not expressly listed or inherent to such system, article, or apparatus.
The utility model provides a smoke alarm with dampproofing dustproof construction, includes base 1, 1 bottom of base is equipped with shell 2, 2 sides of shell encircle and are equipped with a plurality of bleeder vents 3, 2 bottoms of shell are equipped with top cap 4, 2 inside smoke alarm bodies 5 that are equipped with of shell, 2 inboards of shell are equipped with dampproofing pad 6, 1 top of base is equipped with installation piece 7.
Further, 2 bottom ends of shell are equipped with clean groove 8, clean groove 8 encircles and sets up at 2 top edges of shell, bleeder vent 3 sets up in clean groove 8 both sides.
Furthermore, a dustproof device 9 is arranged in the cleaning groove 8, the dustproof device 9 is of an annular structure, a collecting block 10 is fixedly arranged at the bottom end of the dustproof device 9, and a collecting groove 11 is arranged at the top end of the collecting block 10.
Further, a cleaning brush 12 is arranged on the inner side of the air hole 3, and the cleaning brush 12 is fixedly connected with the shell 2.
Further, dust keeper 9 is metal dust screen or nylon dust screen, dust keeper 9 rotates with shell 2 and is connected.
Further, an indicator light 13 is fixedly arranged at the top end of the top cover 4.
Furthermore, a limiting groove 14 is formed in the shell 2, the limiting groove 14 is arranged on the inner side of the shell 2 in a surrounding mode, and a limiting block 15 corresponding to the limiting groove 14 is arranged on the side face of the dustproof device 9.
Further, the outer side of the moisture-proof pad 6 is provided with a fixing block 16, the fixing block 16 corresponds to the limiting groove 14, and the moisture-proof pad 6 is fixedly installed on the inner side of the shell 2 through the fixing block 16.
Furthermore, the top end of the top cover 4 is provided with a positioning groove 17 corresponding to the collecting block 10, and the top cover 4 is fixed with the dust-proof device 9 through the positioning groove 17.
Further, the moisture-proof pad 6 is filled with a dehumidifying material.
The working principle is as follows: the utility model relates to a smoke alarm with a damp-proof and dustproof structure, when in use, a dustproof device 9 is arranged in a cleaning groove 8 and is limited and fixed by a damp-proof device and a fixing block 16, after long-term use, a large amount of dust and insects are accumulated on the dustproof device 9, a top cover 4 is rotated, the dustproof device 9 is rotated by a collecting block 10, the dustproof device 9 rotates along the cleaning groove 8, a cleaning brush 12 at the inner side of an air vent 3 continuously cleans two sides of the dustproof device 9, the dust cleaned by the cleaning brush 12 falls down along the cleaning groove 8 and is collected by a collecting groove 11, during use, the dustproof device 9 blocks the outside dust and insects, the dust is prevented from entering the interior of the device to influence the precision of a smoke alarm body 5, meanwhile, a damp-proof pad 6 at the inner side of the dustproof device 9 filters the air, and the humidity of the air entering the interior of the device is reduced, the device is kept dry, so that the phenomenon that the interior of the device is mildewed to influence the use of the device is avoided.
The embodiments of the present invention have been described in detail, but the embodiments are merely examples, and the present invention is not limited to the embodiments described above. Any equivalent modifications or alterations to this practice will occur to those skilled in the art and are intended to be within the scope of this invention. Accordingly, equivalent changes and modifications made without departing from the spirit and scope of the present invention should be covered by the present invention.
Claims (10)
1. The utility model provides a smoke alarm with dampproofing dustproof construction which characterized in that: including base (1), base (1) bottom is equipped with shell (2), shell (2) side is encircleed and is equipped with a plurality of bleeder vents (3), shell (2) bottom is equipped with top cap (4), shell (2) bottom is equipped with clean groove (8), be equipped with dust keeper (9) in clean groove (8), shell (2) inside is equipped with smoke alarm body (5), shell (2) inboard is equipped with dampproofing pad (6), base (1) top is equipped with installation piece (7).
2. A smoke alarm with moisture and dust resistant construction as claimed in claim 1 wherein: clean groove (8) encircle to set up at shell (2) top edge, bleeder vent (3) set up in clean groove (8) both sides.
3. A smoke alarm with moisture and dust resistant construction as claimed in claim 1 wherein: the dustproof device (9) is of an annular structure, a collecting block (10) is fixedly arranged at the bottom end of the dustproof device (9), and a collecting groove (11) is formed in the top end of the collecting block (10).
4. A smoke alarm with moisture and dust resistant construction as claimed in claim 1 wherein: the inner side of the air hole (3) is provided with a cleaning brush (12), and the cleaning brush (12) is fixedly connected with the shell (2).
5. A smoke alarm with moisture and dust resistant construction as claimed in claim 1 wherein: the dustproof device (9) is a metal dustproof net or a nylon dustproof net, and the dustproof device (9) is rotatably connected with the shell (2).
6. A smoke alarm with moisture and dust resistant construction as claimed in claim 1 wherein: and an indicator light (13) is fixedly arranged at the top end of the top cover (4).
7. A smoke alarm with moisture and dust resistant construction as claimed in claim 1 wherein: the dustproof device is characterized in that a limiting groove (14) is formed in the shell (2), the limiting groove (14) is arranged on the inner side of the shell (2) in a surrounding mode, and a limiting block (15) corresponding to the limiting groove (14) is arranged on the side face of the dustproof device (9).
8. A smoke alarm with moisture and dust resistant construction as claimed in claim 1 wherein: the dampproofing pad (6) outside is equipped with fixed block (16), fixed block (16) and spacing groove (14) correspond each other, dampproofing pad (6) are fixed at shell (2) inboardly through fixed block (16) installation.
9. A smoke alarm with moisture and dust resistant construction as claimed in claim 1 wherein: the top cover (4) top is equipped with constant head tank (17) that corresponds each other with collection piece (10), top cover (4) are fixed each other through constant head tank (17) and dust keeper (9).
10. A smoke alarm with moisture and dust resistant construction as claimed in claim 1 wherein: the moisture-proof pad (6) is filled with dehumidifying substances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121532440.3U CN216133485U (en) | 2021-07-06 | 2021-07-06 | Smoke alarm with dampproofing dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121532440.3U CN216133485U (en) | 2021-07-06 | 2021-07-06 | Smoke alarm with dampproofing dustproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216133485U true CN216133485U (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121532440.3U Active CN216133485U (en) | 2021-07-06 | 2021-07-06 | Smoke alarm with dampproofing dustproof construction |
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| CN (1) | CN216133485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115662073A (en) * | 2022-10-10 | 2023-01-31 | 江苏河马自动化设备有限公司 | Detection alarm for combustible gas |
-
2021
- 2021-07-06 CN CN202121532440.3U patent/CN216133485U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115662073A (en) * | 2022-10-10 | 2023-01-31 | 江苏河马自动化设备有限公司 | Detection alarm for combustible gas |
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