CN220773713U - Dust protected smoke alarm - Google Patents
Dust protected smoke alarm Download PDFInfo
- Publication number
- CN220773713U CN220773713U CN202322471574.4U CN202322471574U CN220773713U CN 220773713 U CN220773713 U CN 220773713U CN 202322471574 U CN202322471574 U CN 202322471574U CN 220773713 U CN220773713 U CN 220773713U
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- CN
- China
- Prior art keywords
- mounting
- dust
- smoke alarm
- threaded rod
- sides
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- 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.)
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- 239000000428 dust Substances 0.000 title claims abstract description 50
- 239000000779 smoke Substances 0.000 title claims abstract description 30
- 230000002265 prevention Effects 0.000 claims abstract 2
- 238000009434 installation Methods 0.000 claims description 11
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses a dustproof smoke alarm, in particular to the technical field of smoke alarms, which comprises a mounting plate, wherein an alarm body for alarming is arranged on the bottom surface of the mounting plate, a dustproof cover for dust prevention is arranged on the bottom surface of the mounting plate, and driving boxes are fixedly arranged on two sides of the bottom surface of the mounting plate. According to the dustproof smoke alarm, in actual work, the dust cover and the mounting plate can be connected through rotating the mounting bolts, so that workers can detach the dust cover conveniently, the motor drives the first threaded rod to rotate, the mounting block can be moved, the brush plate is placed in the mounting groove, the two second threaded rods are rotated in sequence, the brush plate can be clamped and fixed, the mounting block can drive the brush plate to move, dust attached to the dust cover can be cleaned by the brush plate, and therefore dust attached to the dust cover can be cleaned, and dust blockage of the dust cover is avoided.
Description
Technical Field
The utility model relates to the technical field of smoke alarms, in particular to a dustproof smoke alarm.
Background
The smoke sensor is also called a smoke alarm or a smoke sensing alarm, and can detect smoke generated during fire. The photoelectric smoke sensor is adopted in the interior, and the photoelectric smoke sensor can be widely applied to fire safety detection in places such as shops, hotels, shops, warehouses, machine rooms, houses and the like. The smoke sensor is internally provided with a buzzer, and can make a strong sound after alarming.
In order to avoid the damage of internal components caused by dust entering the interior of the existing smoke alarm, a dust cover is generally arranged to filter the dust, but the dust cover is attached to the surface of the dust cover after long-time use, so that the dust cover is easy to block, and the use of the smoke alarm is easy to be affected.
Disclosure of Invention
The utility model mainly aims to provide a dustproof smoke alarm which can effectively solve the problem that dust is attached to the surface of a dustproof cover after the dustproof cover is used for a long time, and the dustproof cover is easy to block.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a dust protected smoke alarm, includes the mounting panel, the bottom surface of mounting panel is equipped with the alarm body that is used for reporting to the police, the bottom surface of mounting panel is equipped with the dust cover that is used for dirt-proof, the equal fixed mounting in bottom surface both sides of mounting panel has the drive box, one side of mounting panel is equipped with a plurality of mounting holes that are used for the installation.
Preferably, the inside movable mounting of two one of them drive box has first threaded rod, and the inside fixed mounting of another one drive box has the slide bar, the equal swing joint of first threaded rod and the surface of slide bar has the movable block, two equal fixed mounting in one side of movable block has the electric putter, two the common fixed mounting of output of electric putter has the installation piece, two the fixed mounting in one side of the surface of one of them drive box of drive box has the motor, and the output and the first threaded rod fixed connection of motor.
Preferably, the installation piece includes the brush board, one side of installation piece is equipped with the mounting groove, the inside both sides of mounting groove all swing joint has the second threaded rod, two the equal swing joint of the relative one end of second threaded rod has the limiting plate.
Preferably, both sides of the brush plate are provided with limit grooves.
Preferably, the bottom surface of mounting panel is equipped with the fixed slot, the bottom surface both sides of mounting panel all are equipped with the connecting hole, the equal fixed mounting in bottom surface both sides of mounting panel has the fly frame, two the inside of fly frame is all movable mounting has the fly leaf, two the equal swing joint in one side of fly leaf has the mounting bolt.
Preferably, a connecting ring is arranged on one side of the dust cover, and connecting blocks are fixedly arranged on two sides of the outer surface of the dust cover.
Preferably, one side of each connecting block is provided with an opening.
Preferably, the size of the connecting ring is the same as the fixing groove.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model discloses a dustproof smoke alarm, which is characterized in that a mounting block is arranged, in actual work, a dust cover and a mounting plate can be connected by rotating a mounting bolt, so that a worker can detach the dust cover conveniently, the follow-up maintenance of the smoke alarm is facilitated, a motor drives a first threaded rod to rotate, the mounting block can be moved along with the rotation of the first threaded rod, a brush plate is placed in a mounting groove, and two second threaded rods are sequentially rotated, so that the brush plate can be clamped and fixed, the mounting block can drive the brush plate to move, and the brush plate can clean dust attached to the dust cover, so that the dust attached to the dust cover can be cleaned, and the dust cover is prevented from being blocked by dust.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a driving box according to the present utility model;
FIG. 3 is a schematic view of a mounting block according to the present utility model;
FIG. 4 is a schematic view of a mounting plate structure of the present utility model;
fig. 5 is a schematic view of the dust cap of the present utility model.
In the figure: 1. a mounting plate; 2. an alarm body; 3. a dust cover; 4. a drive box; 5. a mounting hole; 401. a first threaded rod; 402. a motor; 403. a slide bar; 404. a moving block; 405. an electric push rod; 406. a mounting block; 4061. a mounting groove; 4062. a second threaded rod; 4063. a limiting plate; 4064. brushing a plate; 4065. a limit groove; 101. a fixing groove; 102. a movable frame; 103. a movable plate; 104. installing a bolt; 105. a connection hole; 301. a connecting block; 302. and a connecting ring.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
The utility model discloses a dustproof smoke alarm, which is shown in fig. 1, and comprises a mounting plate 1, wherein an alarm body 2 for alarming is arranged on the bottom surface of the mounting plate 1, the alarm body 2 is in the prior art, and is not described herein, and when the alarm body 2 detects smoke, an alarm can be given out to remind personnel.
The bottom surface of mounting panel 1 is equipped with and is used for dirt proof dust cover 3, and dust cover 3 can effectively avoid the dust to get into in the alarm body 2 to effectively avoid the dust to cause alarm body 2 to damage.
The bottom surface both sides of mounting panel 1 are all fixed mounting has drive box 4, and one side of mounting panel 1 is equipped with a plurality of mounting holes 5 that are used for the installation.
As shown in fig. 2, a first threaded rod 401 is movably mounted inside one of the two driving boxes 4, a sliding rod 403 is fixedly mounted inside the other driving box 4, the first threaded rod 401 and the outer surface of the sliding rod 403 are movably connected with moving blocks 404, electric push rods 405 are fixedly mounted on one sides of the two moving blocks 404, mounting blocks 406 are fixedly mounted at the output ends of the two electric push rods 405 together, and when the first threaded rod 401 rotates, the mounting blocks 406 can be driven to move, and through a built-in program, the two electric push rods 405 can simultaneously operate, so that the mounting blocks 406 can be pushed to lift.
A motor 402 is fixedly installed on one side of the outer surface of one of the two driving boxes 4, the output end of the motor 402 is fixedly connected with the first threaded rod 401, and the motor 402 can drive the first threaded rod 401 to rotate.
Following the above practical example, as shown in fig. 3, the mounting block 406 includes a brush plate 4064, one side of the mounting block 406 is provided with a mounting groove 4061, two sides of the inside of the mounting groove 4061 are movably connected with a second threaded rod 4062, one end of the two second threaded rods 4062 opposite to each other is movably connected with a limiting plate 4063, when the worker rotates the second threaded rod 4062, the limiting plates 4063 can be pushed to move, and when the two limiting plates 4063 move in opposite directions, the brush plate 4064 can be clamped and fixed, so that the worker can clean or replace the brush plate 4064.
It should be noted that, both sides of the brush plate 4064 are provided with a limiting groove 4065, the sizes of the two limiting grooves 4065 are the same as those of the two limiting plates 4063, and when the worker rotates the second threaded rod 4062 to push the limiting plates 4063 to move, the limiting plates 4063 can be inserted into the limiting grooves 4065.
As shown in fig. 4, the bottom surface of the mounting plate 1 is provided with a fixing groove 101, two sides of the bottom surface of the mounting plate 1 are provided with connecting holes 105, two sides of the bottom surface of the mounting plate 1 are fixedly provided with movable frames 102, and the two movable frames 102 are respectively close to the two connecting holes 105.
The movable plates 103 are movably mounted in the two movable frames 102, one sides of the two movable plates 103 are movably connected with the mounting bolts 104, the movable plates 103 can rotate in the movable frames 102, and when the movable plates 103 rotate, the mounting bolts 104 are driven to rotate.
Next to the practical example, as shown in fig. 5, one side of the dust cover 3 is provided with a connecting ring 302, the size of the connecting ring 302 is the same as that of the fixing groove 101, then the connecting ring 302 can be inserted into the fixing groove 101, two sides of the outer surface of the dust cover 3 are fixedly provided with connecting blocks 301, one side of each of the two connecting blocks 301 is provided with a hole, after the holes of the connecting blocks 301 coincide with the connecting holes 105, the movable plate 103 and the mounting bolts 104 are rotated, so that the mounting bolts 104 are inserted, the dust cover 3 can be connected with the bottom plate, and then the dust cover 3 can be detached and installed by a worker conveniently, so that the alarm body 2 can be maintained later.
The working principle of the utility model is as follows: after dust cover 3 used for a long time, after having attached more dust, the staff can start motor 402, motor 402 can drive first threaded rod 401 and rotate, and along with the rotation of first threaded rod 401, just can drive installation piece 406 and remove, simultaneously, start two electric push rods 405, drive installation piece 406 and go up and down, so that brush hair of brush board 4064 and dust cover 3 contact, and then along with the removal of installation piece 406, just can clear up dust cover 3, after brush board 4064 live time is longer, the staff can rotate two second threaded rods 4062 in proper order, in order to drive two limiting plates 4063 and remove with opposite direction, make two limiting plates 4063 extract from spacing groove 4065, then, can take out brush board 4064, can change or clear up brush board 4064, when need to maintain alarm body 2, the staff can start motor 402 earlier, drive first threaded rod 401 and rotate, make installation piece 406 remove to one side, and afterwards, rotate two installation bolts 104 in proper order, and rotate two movable plates 103, pull out two movable plates 104 from two inside connection holes 105, then can tear down alarm body 2.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a dust protected smoke alarm, includes mounting panel (1), its characterized in that: the anti-dust alarm is characterized in that an alarm body (2) for alarming is arranged on the bottom surface of the mounting plate (1), a dust cover (3) for dust prevention is arranged on the bottom surface of the mounting plate (1), a driving box (4) is fixedly arranged on two sides of the bottom surface of the mounting plate (1), and a plurality of mounting holes (5) for mounting are formed in one side of the mounting plate (1).
2. A dust-proof smoke alarm as defined in claim 1, wherein: two the inside movable mounting of one of them drive box (4) of drive box (4) has first threaded rod (401), and the inside fixed mounting of another one drive box (4) has slide bar (403), the equal swing joint of the surface of first threaded rod (401) and slide bar (403) has movable block (404), two the equal fixed mounting of one side of movable block (404) has electric putter (405), two the common fixed mounting of output of electric putter (405) has installation piece (406), two the fixed mounting of one of them drive box (4) of drive box (4) has motor (402), and the output of motor (402) and first threaded rod (401) fixed connection.
3. A dust-proof smoke alarm as defined in claim 2, wherein: the mounting block (406) comprises a brush plate (4064), one side of the mounting block (406) is provided with a mounting groove (4061), two sides of the inside of the mounting groove (4061) are movably connected with a second threaded rod (4062), and two opposite ends of the second threaded rod (4062) are movably connected with limiting plates (4063).
4. A dust-proof smoke alarm according to claim 3, wherein: both sides of the brush plate (4064) are provided with limit grooves (4065).
5. A dust-proof smoke alarm as defined in claim 1, wherein: the bottom surface of mounting panel (1) is equipped with fixed slot (101), the bottom surface both sides of mounting panel (1) all are equipped with connecting hole (105), the bottom surface both sides of mounting panel (1) all fixed mounting has movable frame (102), two the inside of movable frame (102) is all movable mounting has fly leaf (103), two one side of fly leaf (103) is all swing joint has mounting bolt (104).
6. A dust-proof smoke alarm as defined in claim 1, wherein: one side of the dust cover (3) is provided with a connecting ring (302), and connecting blocks (301) are fixedly arranged on two sides of the outer surface of the dust cover (3).
7. A dust-proof smoke alarm as defined in claim 6, wherein: one side of each connecting block (301) is provided with an opening.
8. A dust-proof smoke alarm as defined in claim 6, wherein: the size of the connecting ring (302) is the same as that of the fixing groove (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322471574.4U CN220773713U (en) | 2023-09-12 | 2023-09-12 | Dust protected smoke alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322471574.4U CN220773713U (en) | 2023-09-12 | 2023-09-12 | Dust protected smoke alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220773713U true CN220773713U (en) | 2024-04-12 |
Family
ID=90611176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322471574.4U Active CN220773713U (en) | 2023-09-12 | 2023-09-12 | Dust protected smoke alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220773713U (en) |
-
2023
- 2023-09-12 CN CN202322471574.4U patent/CN220773713U/en active Active
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| GR01 | Patent grant |