CN212847067U - Smoke alarm is used in security protection convenient to installation - Google Patents
Smoke alarm is used in security protection convenient to installation Download PDFInfo
- Publication number
- CN212847067U CN212847067U CN202022209376.7U CN202022209376U CN212847067U CN 212847067 U CN212847067 U CN 212847067U CN 202022209376 U CN202022209376 U CN 202022209376U CN 212847067 U CN212847067 U CN 212847067U
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- shell
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- smoke alarm
- alarm
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- 239000000779 smoke Substances 0.000 title claims abstract description 100
- 238000009434 installation Methods 0.000 title abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 239000003517 fume Substances 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 108091092568 Alarmone Proteins 0.000 abstract 1
- 230000009471 action Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model provides a smoke alarm for security protection convenient to installation belongs to smoke alarm technical field. This smoke alarm for security protection convenient to installation includes smoke alarm body and subassembly of discharging fume. The smoke alarm body comprises a shell and a bottom plate, a smoke inlet is formed in one side of the shell, the bottom plate is fixedly connected to the other side of the shell, smoke dispersing holes are formed in the bottom plate, fixing blocks are fixedly connected to two sides of the bottom plate, the fixing blocks are far away from one side of the shell and are fixedly provided with springs, connecting blocks are fixedly connected to the other side of the springs, the smoke discharging assembly comprises a shell, a speed reducing motor and blades, the fixing blocks are clamped and fixed to the shell, and the speed reducing motor is fixedly installed on the outer surface of the shell. The device sets up the blade through intercommunication in smoke alarm one side, remaining smog in the quick discharge alarm cavity for the wrong report is alert can in time stop, and the alarm of being convenient for simultaneously is dismantled the installation.
Description
Technical Field
The utility model relates to a smoke alarm technical field particularly, relates to a smoke alarm for security protection convenient to installation.
Background
In modern society, people usually cause fire disasters due to negligence, if a fire disaster cannot be effectively suppressed, great loss is brought to life and property, so that in order to effectively extinguish fire in time, more convenient and effective fire fighting equipment needs to be provided, wherein a fire smoke alarm is an important fire fighting equipment, and the great loss of life and property brought by the absence of the fire smoke alarm in a plurality of existing fire sites is because the absence of timely alarming and self-rescue work in the fire sites which cannot be well carried out.
The smoke alarm realizes fire prevention by monitoring smoke concentration, adopts an ion type smoke sensor inside, is a sensor with advanced technology and stable and reliable work, is widely applied to various fire alarm systems, and has far better performance than a gas sensitive resistor type fire alarm. The fireproof door is easy to install, and has obvious effect, and the fireproof door is widely applied to important fireproof places such as families, factories, office buildings, hospitals, schools, museums and the like.
At present, some smoke alarm devices in the prior art only have smoke inlets, and smoke can only be discharged from the smoke inlets, so that a large amount of smoke is retained in a smoke sensing cavity, the detector still continues to give an alarm, the false alarm of the detector is caused, the detector is inconvenient to detach and install, and the overhauling efficiency is influenced.
How to invent a smoke alarm for security protection, which is convenient to install, to improve the problems becomes a problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In order to compensate for the above insufficiency, the utility model provides a smoke alarm for security protection convenient to installation aims at improving difficult discharge and inconvenient dismantlement installation problem behind the smog entering alarm.
The utility model discloses a realize like this:
the utility model provides a smoke alarm for security protection convenient to installation includes smoke alarm body and subassembly of discharging fume.
The smoke alarm body comprises a shell and a bottom plate, a smoke inlet is formed in one side of the shell, the bottom plate is fixedly connected to the other side of the shell, smoke dispersing holes are formed in the bottom plate, fixing blocks are fixedly connected to two sides of the bottom plate, the fixing blocks are far away from one side of the shell, springs are fixedly mounted on the other side of the springs, and connecting blocks are fixedly connected to the other ends of the springs.
The smoke exhaust assembly comprises a shell, a speed reducing motor and blades, wherein the fixing block is clamped and fixed on the shell, the speed reducing motor is fixedly installed on the outer surface of the shell, the blades are rotatably connected inside the shell, and the output end of the speed reducing motor is in transmission connection with the blades.
The utility model discloses an in one embodiment, the casing is inside to be close to advance mouth fixed mounting has the dust screen, the inside smoke sensing chamber that is equipped with of casing.
The utility model discloses an in an embodiment, casing fixed mounting has the alarm pilot lamp, the horn hole has been seted up to the casing both sides.
The utility model discloses an in one embodiment, the shell bottom side is opened and is equipped with the draw-in groove, the shell is close to the spout has been seted up to the draw-in groove.
In an embodiment of the present invention, the fixing block and the connecting block are slidably connected to the slot, and the fixing block and the connecting block are slidably connected to the chute.
The utility model discloses an in one embodiment, gear motor output fixed mounting has the connecting rod, connecting rod other end fixed mounting has the action wheel.
In an embodiment of the present invention, the inner portion of the housing is rotatably connected to a rotating shaft, and the blades are fixedly connected to the rotating shaft.
The utility model discloses an in the embodiment, pivot fixed mounting has from the driving wheel, from the driving wheel with the action wheel meshing transmission.
In an embodiment of the present invention, the other side of the housing is connected to a smoke exhaust pipe, and the connecting rod is rotatably connected to the housing.
In an embodiment of the present invention, the smoke inlet is located on the casing, and the groove is connected to the chute.
The utility model has the advantages that: the utility model discloses a smoke alarm for security protection convenient to installation that above-mentioned design obtained, during the use, smog gets into inside the casing through advancing the mouth, it reports to the police to trigger smoke alarm body, it makes scattered cigarette hole and shell be linked together through manual rotation casing, the spring makes the casing fix inside the shell, easy to assemble and difficult dropping, the gear motor output drives the blade and rotates, the inside smog of quick discharge casing, the device sets up the blade through intercommunication at smoke alarm body opposite side, residual smog in the alarm cavity of discharging fast, make the wrong report police can in time stop, the installation is dismantled to the alarm of being convenient for simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a smoke alarm for security protection, which is provided by an embodiment of the present invention and is convenient to install;
fig. 2 is a schematic view of a bottom view of the smoke alarm body according to the embodiment of the present invention;
fig. 3 is a schematic side view of the smoke alarm body according to the embodiment of the present invention;
fig. 4 is a schematic structural view of a cross-sectional view provided by an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a point a in fig. 4 according to an embodiment of the present invention;
fig. 6 is a schematic view of a smoke diffusing hole structure provided by the embodiment of the present invention;
fig. 7 is a schematic view of a smoke exhaust hole structure provided by the embodiment of the present invention.
In the figure: 100-smoke alarm body; 110-a housing; 111-a smoke inlet; 113-dust screen; 130-smoke sensing chamber; 140-alarm indicator light; 160-horn bore; 170-a bottom plate; 171-smoke evacuation holes; 173-fixed block; 175-a spring; 177-connecting blocks; 300-a smoke evacuation assembly; 310-a housing; 311-card slot; 313-a chute; 330-smoke exhaust holes; 350-a speed reducing motor; 351-connecting rod; 353, driving wheels; 355-a driven wheel; 370-a rotating shaft; 380-blade; 390-Smoke exhaust pipe.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1 to 7, the present invention provides a smoke alarm for security protection, which is easy to install and comprises a smoke alarm body 100 and a smoke exhaust assembly 300.
Wherein, subassembly 300 fixed connection in smoke alarm body 100 discharges fume, and smoke alarm body 100 is used for in time reporting to the police to the conflagration breaing out through smog, and subassembly 300 discharges fume in time remaining smog in smoke alarm body 100 inside for the wrong report is alert and can in time be stopped.
Referring to fig. 1-4 and fig. 6, the smoke alarm body 100 includes a housing 110 and a bottom plate 170, a smoke inlet 111 is formed at one side of the housing 110, the bottom plate 170 is fixedly connected to the other side of the housing 110, the bottom plate 170 and the housing 110 are integrally designed, a smoke dispersing hole 171 is formed at the bottom plate 170 for conveniently discharging residual smoke in time, fixing blocks 173 are fixedly connected to two sides of the bottom plate 170, the fixing blocks 173 are fixedly welded to two sides of the bottom plate 170 for facilitating clamping and fixing, and facilitating installation and fixing, a spring 175 is fixedly installed at one side of the fixing block 173 away from the housing 110, the spring 175 is fixed to the fixing block 173 by a bolt, a connecting block 177 is fixedly connected to the other end of the spring 175, the, meanwhile, buffering is performed, so that the shell 110 is convenient to fix and install, smoke enters the shell 110 through the smoke inlet 111, and the smoke alarm body 100 is triggered to alarm.
In some specific embodiments, the inside dust screen 113 that is close to into smoke mouth 111 fixed mounting of casing 110, dust screen 113 bonds and is fixed in inside casing 110, be used for stopping great dust, prevent to get into and feel inside smoke chamber 130, cause the alarm to damage, casing 110 is inside to be equipped with and to feel smoke chamber 130, casing 110 fixed mounting has alarm pilot lamp 140, horn hole 160 has been seted up to casing 110 both sides, be convenient for in time remind the condition of a fire, smoke mouth 111 evenly sets up in casing 110, the aspect of being convenient for is collected smog.
Referring to fig. 1, 4, 5 and 7, the smoke exhausting assembly 300 includes a housing 310, a speed reducing motor 350 and a vane 380, the fixing block 173 is fixed to the housing 310 in a clamping manner, the speed reducing motor 350 is fixedly installed on the outer surface of the housing 310, the speed reducing motor 350 is fixed to the outer surface of the housing 310 by a bolt and is used for providing rotating power for the vane 380 and discharging smoke in the cavity in time, the vane 380 is rotatably connected to the inside of the housing 310, the output end of the speed reducing motor 350 is in transmission connection with the vane 380, the smoke dispersing hole 171 is communicated with the housing 310 by manually rotating the housing 110, the housing 110 is fixed to the inside of the housing 310 by the spring 175, the installation is convenient and the falling is not easy, and the output end.
In some specific embodiments, a clamping groove 311 is formed in the bottom side of the housing 310, a sliding groove 313 is formed in the housing 310 close to the clamping groove 311, the fixing block 173 and the connecting block 177 are slidably connected to the sliding groove 313, a connecting rod 351 is fixedly installed at the output end of the reduction motor 350, the connecting rod 351 is connected to the output end of the reduction motor 350 in a key manner, a driving wheel 353 is fixedly installed at the other end of the connecting rod 351, the driving wheel 353 is fixedly welded to the other end of the connecting rod 351, a rotating shaft 370 is rotatably connected to the inside of the housing 310, a vane 380 is fixedly welded to the surface of the rotating shaft 370, a driven wheel 355 is fixedly installed on the surface of the rotating shaft 370, the driven wheel 355 is fixedly welded to the, the output end of the speed reducing motor 350 drives the connecting rod 351 to rotate, so that the driving wheel 353 drives the driven wheel 355 to rotate, the rotating shaft 370 drives the blades 380 to rotate, and smoke in the cavity is discharged into the smoke exhaust pipe 390 in time.
This smoke alarm for security protection convenient to installation's theory of operation: inside smog got into casing 110 through smoke inlet 111, dust screen 113 blocks great dust, it is inside to prevent to get into and feels smoke chamber 130, cause the alarm to damage, trigger smoke alarm body 100 and report to the police, it is linked together with smoke vent 330 to make scattered smoke vent 171 through manual rotation casing 110, spring 175 makes casing 110 fix inside shell 310, spring 175 plays the support fixed action to connecting block 177, cushion simultaneously, make things convenient for casing 110 fixed mounting, easy to assemble and be difficult for dropping, gear motor 350 output drives connecting rod 351 and rotates, make action wheel 353 drive follow driving wheel 355 and rotate, pivot 370 drives blade 380 and rotates, in time discharge to smoke pipe 390 in the cavity.
It should be noted that the specific model specifications of the smoke alarm body 100, the alarm indicator lamp 140 and the reduction motor 350 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply and the principle of the smoke alarm body 100, the alarm indicator light 140 and the gear motor 350 will be clear to the skilled person and will not be described in detail here.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A smoke alarm for security protection convenient to install is characterized by comprising
The smoke alarm comprises a smoke alarm body (100), wherein the smoke alarm body (100) comprises a shell (110) and a bottom plate (170), a smoke inlet (111) is formed in one side of the shell (110), the bottom plate (170) is fixedly connected to the other side of the shell (110), smoke diffusing holes (171) are formed in the bottom plate (170), fixing blocks (173) are fixedly connected to two sides of the bottom plate (170), a spring (175) is fixedly installed on one side, far away from the shell (110), of each fixing block (173), and a connecting block (177) is fixedly connected to the other end of each spring (175);
subassembly (300) discharges fume, subassembly (300) of discharging fume includes shell (310), gear motor (350) and blade (380), fixed block (173) joint is fixed in shell (310), gear motor (350) fixed mounting in shell (310) surface, blade (380) rotate connect in inside shell (310), gear motor (350) output with blade (380) transmission is connected.
2. The smoke alarm for security and protection convenient to install according to claim 1, wherein a dust screen (113) is fixedly installed inside the shell (110) close to the smoke inlet (111), and a smoke sensing cavity (130) is arranged inside the shell (110).
3. The smoke alarm convenient to mount is characterized in that an alarm indicator lamp (140) is fixedly mounted on the shell (110), and horn holes (160) are formed in two sides of the shell (110).
4. The smoke alarm convenient to mount for security protection as claimed in claim 1, wherein a slot (311) is formed at a bottom side of the housing (310), and a sliding groove (313) is formed at the housing (310) near the slot (311).
5. The smoke alarm for security and protection convenient to install according to claim 4, wherein the fixing block (173) and the connecting block (177) are slidably connected to the clamping groove (311), and the fixing block (173) and the connecting block (177) are slidably connected to the sliding groove (313).
6. The smoke alarm for security and protection convenient to install according to claim 1, wherein a connecting rod (351) is fixedly installed at the output end of the speed reducing motor (350), and a driving wheel (353) is fixedly installed at the other end of the connecting rod (351).
7. The smoke alarm for security and protection convenient to install according to claim 6, wherein a rotating shaft (370) is rotatably connected inside the shell (310), and the blade (380) is fixedly connected to the rotating shaft (370).
8. The smoke alarm for security and protection convenient to install according to claim 7, wherein a driven wheel (355) is fixedly installed on the rotating shaft (370), and the driven wheel (355) is in meshing transmission with the driving wheel (353).
9. The smoke alarm for security and protection convenient to install according to claim 6, wherein a smoke exhaust pipe (390) is fixedly communicated with the other side of the shell (310), and the connecting rod (351) is rotatably connected to the shell (310).
10. The smoke alarm for security and protection convenient to install according to claim 4, wherein the smoke inlet (111) is uniformly formed in the shell (110), and the clamping groove (311) is communicated with the sliding groove (313).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022209376.7U CN212847067U (en) | 2020-09-30 | 2020-09-30 | Smoke alarm is used in security protection convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022209376.7U CN212847067U (en) | 2020-09-30 | 2020-09-30 | Smoke alarm is used in security protection convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212847067U true CN212847067U (en) | 2021-03-30 |
Family
ID=75150630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022209376.7U Expired - Fee Related CN212847067U (en) | 2020-09-30 | 2020-09-30 | Smoke alarm is used in security protection convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212847067U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113068350A (en) * | 2021-04-07 | 2021-07-02 | 济南中维世纪科技有限公司 | Smoke and fire detection device based on video image |
| CN114811791A (en) * | 2022-03-22 | 2022-07-29 | 安徽理工大学 | Smoke exhaust device for fire engineering and using method thereof |
-
2020
- 2020-09-30 CN CN202022209376.7U patent/CN212847067U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113068350A (en) * | 2021-04-07 | 2021-07-02 | 济南中维世纪科技有限公司 | Smoke and fire detection device based on video image |
| CN114811791A (en) * | 2022-03-22 | 2022-07-29 | 安徽理工大学 | Smoke exhaust device for fire engineering and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |