CN213360497U - Simple to operate's exhaust fan controlgear - Google Patents
Simple to operate's exhaust fan controlgear Download PDFInfo
- Publication number
- CN213360497U CN213360497U CN202022175205.7U CN202022175205U CN213360497U CN 213360497 U CN213360497 U CN 213360497U CN 202022175205 U CN202022175205 U CN 202022175205U CN 213360497 U CN213360497 U CN 213360497U
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- bottom plate
- control box
- exhaust fan
- limiting fixing
- fixed mounting
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- 238000009434 installation Methods 0.000 claims description 43
- 239000000919 ceramic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 210000000056 organ Anatomy 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000779 smoke Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model discloses a simple to operate's exhaust fan controlgear, including fixed mounting bottom plate, be provided with the mounting groove on one side surface of fixed mounting bottom plate, and the inside of mounting groove is provided with and supports the piece, support fixedly connected with spring on one side surface of piece, and the other end fixed connection of spring is on the inside terminal surface of mounting groove. This simple to operate's exhaust fan controlgear, can install fixed mounting bottom plate on the wall through the bolt earlier, then arrange the control box inside the mounting groove of fixed mounting bottom plate, then insert spacing fixed block, and utilize spacing fixing base to carry out spacing fixed to spacing fixed block, it is convenient to install, and also be convenient for the dismantlement maintenance in later stage, the setting of while anti-theft switch, make the control box in case leave when fixed mounting bottom plate, its trigger bar stretches out, anti-theft switch is closed, bee calling organ circular telegram this moment, and send out the chimes of doom, make the device possess certain theftproof coefficient.
Description
Technical Field
The utility model relates to an exhaust fan controlgear technical field specifically is a simple to operate's exhaust fan controlgear.
Background
Because combustible materials are visible everywhere in the current building, certain fire risks exist, and therefore a fire-fighting system needs to be equipped. The smoke prevention and exhaust fan is an important component of a fire fighting system, smoke in the evacuation channel is timely discharged, the smoke is prevented from entering the evacuation channel, safety guarantee can be provided for people to escape, and the opening and closing of the fan are realized by means of control equipment.
The existing control equipment of the exhaust fan cannot be conveniently and quickly disassembled and maintained after being installed, is inconvenient to operate, does not have an anti-theft mechanism at the same time, cannot give an alarm when being stolen, and has an anti-theft coefficient to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple to operate's exhaust fan controlgear to current exhaust fan controlgear is in the back that finishes in the installation among the above-mentioned background of solution, and unable convenient dismantlement maintenance, the operation is inconvenient, and current controlgear does not have theftproof mechanism simultaneously, can not send the chimes of doom when appearing stolen, and the theftproof coefficient remains the problem that improves.
In order to achieve the above object, the utility model provides a following technical scheme: an exhaust fan control device convenient to install comprises a fixed installation bottom plate, wherein an installation groove is formed in the outer surface of one side of the fixed installation bottom plate, a supporting block is arranged in the installation groove, a spring is fixedly connected to the outer surface of one side of the supporting block, the other end of the spring is fixedly connected to the inner end face of the installation groove, limiting fixing seats are fixedly connected to the symmetrical side surfaces of the fixed installation bottom plate, inserting grooves are formed in the side surfaces of the limiting fixing seats and the fixed installation bottom plate and correspond to the side surfaces of the limiting fixing seats and the fixed installation bottom plate in position, limiting fixing blocks are inserted into the inserting grooves of the limiting fixing seats and the fixed installation bottom plate, a control box is installed in the installation groove in the outer surface of the fixed installation bottom plate, one end of each limiting fixing block is arranged in a through groove in the symmetrical side surface, the one end of control switch body runs through in the logical inslot of control box one side surface, fixed mounting has the anti-theft switch on the inner wall of control box, the trip bar of anti-theft switch runs through the through-hole on control box one side surface to with support on the surface to the piece, the inside bottom fixed mounting of control box has battery and bee calling organ, battery, bee calling organ, anti-theft switch series connection, fixed mounting has circuit breaker, alarm lamp, emergency circuit board on the inner wall of control box, circuit breaker and control switch body electric connection, battery and emergency circuit board electric connection, emergency circuit board respectively with alarm lamp and circuit breaker electric connection.
Preferably, a through hole is formed in the outer surface of one side of the control box, and the alarm lamp corresponds to the through hole in the outer surface of the control box in position.
Preferably, a ceramic pad is adhered to the outer surface of one side of the fixed mounting bottom plate, and a through hole is formed in the middle shaft of the ceramic pad and corresponds to the through hole in the outer surface of the fixed mounting bottom plate.
Preferably, rubber strips are pasted on the symmetrical side surfaces of the limiting fixing blocks, arc grooves are formed in the inner walls of the through grooves in the limiting fixing seats, and the rubber strips on the symmetrical side surfaces of the limiting fixing blocks are arranged in the arc grooves.
Preferably, a sound hole is formed in the outer surface of the bottom end of the control box, and the position of the sound hole corresponds to that of the buzzer.
Preferably, one end of the control switch body is provided with a transparent plastic thin plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the exhaust fan control device convenient to install can install the fixed installation bottom plate on the wall through the bolts through the arrangement of the fixed installation bottom plate, the abutting block, the limiting fixing seat, the limiting fixing block, the alarm lamp, the circuit breaker, the anti-theft switch, the buzzer, the storage battery and the emergency circuit board, then the control box is arranged in the installation groove of the fixed installation bottom plate, then the limiting fixing block is inserted, the limiting fixing block is limited and fixed through the limiting fixing seat, the installation is convenient, the later-stage disassembly and maintenance are convenient, meanwhile, the abutting block enables the lock catch between the control box and the fixed installation bottom plate to be firm under the action of the spring, the posture of the control box after the installation is finished is improved, meanwhile, the circuit breaker is arranged, and once the situation that the internal circuit is aged and short-circuited occurs in the long-time idle process of the control switch body, the, the battery provides the electric energy for the alarm lamp under the effect of emergency circuit board this moment, the alarm lamp scintillation reminds the staff timely to overhaul the change to the control switch body, guarantee that the control switch body can be in under the state of normal work always, make the device possess the self-checking and remind the function, the setting of theftproof switch simultaneously, in case when making the control box leave the fixed mounting bottom plate, its trigger bar stretches out, the theftproof switch is closed, bee calling organ circular telegram this moment, and send out the chimes of doom, make the device possess certain theftproof coefficient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic rear view of the present invention;
FIG. 3 is a schematic view of the internal structure of the control box of the present invention;
fig. 4 is a schematic view of the structure of the present invention.
In the figure: 1. fixedly mounting a bottom plate; 2. a resisting block; 3. a limiting fixed seat; 4. a limit fixing block; 5. a control box; 6. a control switch body; 7. an alarm lamp; 8. a ceramic pad; 9. a circuit breaker; 10. an anti-theft switch; 11. a buzzer; 12. a storage battery; 13. an emergency circuit board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an exhaust fan control device convenient to install comprises a fixed installation bottom plate 1, wherein an installation groove is formed in the outer surface of one side of the fixed installation bottom plate 1, a supporting block 2 is arranged inside the installation groove, a spring is fixedly connected to the outer surface of one side of the supporting block 2, the other end of the spring is fixedly connected to the inner end face of the installation groove, a limiting fixed seat 3 is fixedly connected to the symmetrical side surface of the fixed installation bottom plate 1, inserting grooves are formed in the side surfaces of the limiting fixed seat 3 and the fixed installation bottom plate 1 and correspond in position, a limiting fixed block 4 is inserted into the inserting grooves of the limiting fixed seat 3 and the fixed installation bottom plate 1, a control box 5 is installed in the installation groove in the outer surface of the fixed installation bottom plate 1, one end of the limiting fixed block 4 is arranged in a through groove in the symmetrical side surface of the control box 5, and, one end of a control switch body 6 penetrates through a through groove on the outer surface of one side of a control box 5, an anti-theft switch 10 is fixedly installed on the inner wall of the control box 5, a trigger rod of the anti-theft switch 10 penetrates through a through hole on the outer surface of one side of the control box 5 and abuts against the outer surface of a supporting block 2, a storage battery 12 and a buzzer 11 are fixedly installed at the bottom end inside the control box 5, the storage battery 12, the buzzer 11 and the anti-theft switch 10 are connected in series, a breaker 9, an alarm lamp 7 and an emergency circuit board 13 are fixedly installed on the inner wall of the control box 5, the breaker 9 is electrically connected with the control switch body 6, the storage battery 12 is electrically connected with the emergency circuit board 13, the emergency circuit board 13 is respectively electrically connected with the alarm lamp 7 and the breaker 9, the fixed mounting base plate 1 can be installed on a wall through bolts firstly, then the control box 5 is placed inside, then the limit fixing block 4 is inserted, the limit fixing seat 3 is utilized to limit and fix the limit fixing block 4, the installation is convenient, the later-stage disassembly and maintenance are also convenient, meanwhile, the abutting block 2 enables a lock catch between the control box 5 and the fixed installation bottom plate 1 to be firmly realized under the action of the spring, the posture of the control box 5 after the installation is finished is improved, meanwhile, the circuit breaker 9 is arranged, once the control switch body 6 is in a state of ageing and short circuit of an internal circuit in a long-time idle process, the circuit breaker 9 is automatically disconnected, at the moment, the storage battery 12 provides electric energy for the alarm lamp 7 under the action of the emergency circuit board 13, the alarm lamp 7 flickers to remind a worker to repair and replace the control switch body 6 in time, the control switch body 6 is ensured to be always in a normal working state, so that the device has a self-checking reminding function, and meanwhile, the anti-theft, when the control box 5 leaves the fixed installation bottom plate 1, the trigger rod extends out, the anti-theft switch 10 is closed, the buzzer 11 is powered on at the moment, and an alarm sound is given out, so that the device has a certain anti-theft coefficient.
Further, be provided with the through-hole on one side surface of control box 5, alarm lamp 7 corresponds with the through-hole position on the surface of control box 5, and this light that can effectual assurance alarm lamp 7 sent can be timely by the staff discovery.
Furthermore, paste on one side surface of fixed mounting bottom plate 1 and have ceramic pad 8, the axis position department of ceramic pad 8 is provided with the through-hole, and corresponds with the through-hole position on the surface of fixed mounting bottom plate 1, and this can utilize ceramic pad 8 effectually to avoid fixed mounting bottom plate 1 directly to laminate with the wall, has avoided fixed mounting bottom plate 1 to wet.
Further, paste on the symmetry side surface of spacing fixed block 4 and have the rubber strip, be provided with the arc wall on the inner wall that leads to the groove in spacing fixing base 3 inside, the arc wall is arranged in to the rubber strip on the side surface of spacing fixed block 4 symmetry, and this is lifted and can utilize the effectual spacing fixed block 4 of assurance of rubber strip to fix in spacing fixing base 3 inside position.
Furthermore, the outer surface of the bottom end of the control box 5 is provided with a sound hole, and the position of the sound hole corresponds to the position of the buzzer 11, so that the effective propagation of the alarm sound energy is ensured.
Furthermore, one end of the control switch body 6 is provided with a transparent plastic thin plate, so that misoperation can be effectively avoided, and meanwhile, the control switch body can be conveniently opened when really needed.
The working principle is as follows: firstly, a fixed mounting bottom plate 1 is fixedly mounted at a position appointed by a wall surface through a bolt, then a control box 5 is arranged in a mounting groove of the fixed mounting bottom plate 1, then a limit fixing block 4 is inserted, the limit fixing block 4 is limited and fixed by a limit fixing seat 3, the mounting is convenient, and the later-stage disassembly and maintenance are convenient, meanwhile, a support block 2 is used for firmly locking the control box 5 and the fixed mounting bottom plate 1 under the action of a spring, the posture of the control box 5 after the mounting is finished is improved, in the later-stage use process, once the control switch body 6 has the condition of aging and short circuit of an internal circuit in the long-time idle process, a circuit breaker 9 is automatically disconnected, at the moment, a storage battery 12 provides electric energy for an alarm lamp 7 under the action of an emergency circuit board 13, the alarm lamp 7 flickers, and a worker is reminded of timely overhauling and replacing the control switch body 6, guarantee that control switch body 6 can be in under the state of normal work always for the device possesses the self-checking and reminds the function, and the setting of simultaneously anti-theft switch 10 makes control box 5 in case leave fixed mounting bottom plate 1, and its trigger bar stretches out, and anti-theft switch 10 is closed, and bee calling organ 11 circular telegram this moment to send the chimes of doom, make the device possess certain theftproof coefficient.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a simple to operate's exhaust fan controlgear, includes fixed mounting bottom plate (1), its characterized in that: the spring installation structure is characterized in that an installation groove is formed in the outer surface of one side of the fixed installation bottom plate (1), a supporting block (2) is arranged in the installation groove, a spring is fixedly connected to the outer surface of one side of the supporting block (2), the other end of the spring is fixedly connected to the inner end face of the installation groove, a limiting fixing seat (3) is fixedly connected to the symmetrical side surface of the fixed installation bottom plate (1), inserting grooves are formed in the side surfaces of the limiting fixing seat (3) and the fixed installation bottom plate (1) and correspond to each other in position, a limiting fixing block (4) is inserted into the inserting grooves of the limiting fixing seat (3) and the fixed installation bottom plate (1), a control box (5) is installed in the installation groove in the outer surface of the fixed installation bottom plate (1), one end of the limiting fixing block (4) is arranged in a through groove in the symmetrical side surface of the control box (5), and a control switch body, one end of the control switch body (6) penetrates through the through groove on the outer surface of one side of the control box (5), an anti-theft switch (10) is fixedly arranged on the inner wall of the control box (5), a trigger rod of the anti-theft switch (10) penetrates through a through hole on the outer surface of one side of the control box (5), and is propped against the outer surface of the propping block (2), the bottom end in the control box (5) is fixedly provided with a storage battery (12) and a buzzer (11), the storage battery (12), the buzzer (11) and the anti-theft switch (10) are connected in series, a circuit breaker (9), an alarm lamp (7) and an emergency circuit board (13) are fixedly arranged on the inner wall of the control box (5), the breaker (9) is electrically connected with the control switch body (6), the storage battery (12) is electrically connected with the emergency circuit board (13), the emergency circuit board (13) is electrically connected with the alarm lamp (7) and the breaker (9) respectively.
2. An exhaust fan control apparatus as claimed in claim 1, wherein: the alarm lamp is characterized in that a through hole is formed in the outer surface of one side of the control box (5), and the alarm lamp (7) corresponds to the through hole in the outer surface of the control box (5).
3. An exhaust fan control apparatus as claimed in claim 1, wherein: a ceramic pad (8) is pasted on the outer surface of one side of the fixed mounting bottom plate (1), and a through hole is formed in the middle shaft position of the ceramic pad (8) and corresponds to the through hole in the outer surface of the fixed mounting bottom plate (1).
4. An exhaust fan control apparatus as claimed in claim 1, wherein: the rubber strips are adhered to the symmetrical side surfaces of the limiting fixing blocks (4), arc grooves are formed in the inner walls of the through grooves in the limiting fixing seats (3), and the rubber strips on the symmetrical side surfaces of the limiting fixing blocks (4) are arranged in the arc grooves.
5. An exhaust fan control apparatus as claimed in claim 1, wherein: and sound holes are formed in the outer surface of the bottom end of the control box (5), and the positions of the sound holes correspond to the position of the buzzer (11).
6. An exhaust fan control apparatus as claimed in claim 1, wherein: one end of the control switch body (6) is provided with a transparent plastic thin plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022175205.7U CN213360497U (en) | 2020-09-28 | 2020-09-28 | Simple to operate's exhaust fan controlgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022175205.7U CN213360497U (en) | 2020-09-28 | 2020-09-28 | Simple to operate's exhaust fan controlgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213360497U true CN213360497U (en) | 2021-06-04 |
Family
ID=76156423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022175205.7U Active CN213360497U (en) | 2020-09-28 | 2020-09-28 | Simple to operate's exhaust fan controlgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213360497U (en) |
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2020
- 2020-09-28 CN CN202022175205.7U patent/CN213360497U/en active Active
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