CN209514823U - A kind of stand alone type photoelectric smoke detecting alarm - Google Patents
A kind of stand alone type photoelectric smoke detecting alarm Download PDFInfo
- Publication number
- CN209514823U CN209514823U CN201920244666.XU CN201920244666U CN209514823U CN 209514823 U CN209514823 U CN 209514823U CN 201920244666 U CN201920244666 U CN 201920244666U CN 209514823 U CN209514823 U CN 209514823U
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- Prior art keywords
- travel switch
- alarm
- battery
- battery case
- alarm body
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- 239000000779 smoke Substances 0.000 title claims abstract description 48
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 8
- 230000006855 networking Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000013475 authorization Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000008434 ginseng Nutrition 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
- 239000002245 particle Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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- Fire-Detection Mechanisms (AREA)
- Alarm Systems (AREA)
- Fire Alarms (AREA)
Abstract
The utility model provides a kind of free-standing photoelectric smoke detecting alarm, including cup dolly and alarm body, and alarm body lower surface two sides are symmetrically arranged with battery case, and battery case is for disposing battery；Battery case side is equipped with travel switch, and travel switch is embedded in alarm body and the contact of travel switch extends to outside alarm body lower surface；It is equipped with annular upper wall on the outside of battery case, is uniformly provided with several upper buckles on the inside of upper wall；Base upper surface is equipped with annular lower wall, is uniformly provided with several lower buckles on the outside of lower wall；Several limited blocks are uniformly provided on the inside of lower wall, limited block is corresponding with the contact of travel switch；Alarm body upper face center is equipped with sense cigarette component, and sense cigarette component includes smoke inlet, is equipped with smoke detection unit on the inside of smoke inlet, smoke detection unit is successively electrically connected with comparator and wireless module, connects between battery and wireless module by travel switch；Have many advantages, such as it is easy to loading and unloading, it is convenient for management.
Description
Technical field
The utility model belongs to alarm technical field, and in particular to a kind of stand alone type photoelectric smoke detection alarm
Device.
Background technique
Smog is the early stage phenomenon of fire, can detect the hair of fire earliest using smoke sensitive fire hazard detection alarm
Raw, it is enable to respond quickly the burning being suspended in its near its circumference atmosphere and is pyrolyzed generated smoke particle, so, feel cigarette
Fire detection alarm is the application fire detector more compared with universal, installation number in the world at present, can detect 70% with
On fire.Since the installation number of alarm is more, it is therefore desirable to its have the characteristics that installation and it is easy to operate；And quantity is many
More alarms needs reasonably to be managed in schedule work.
Utility model content
The purpose of the utility model is to provide a kind of free-standing photoelectric smoke detecting alarms, to solve existing detection
Alarm due to installation number angle, install it is time-consuming and laborious and not manageability the problem of.
The utility model provides the following technical solution:
A kind of stand alone type photoelectric smoke detecting alarm, including cup dolly and alarm body, the alarm
Body lower surface two sides are symmetrically arranged with battery case, and the battery case is for disposing battery；It is opened equipped with stroke the battery case side
It closes, the travel switch is embedded in the alarm body and the contact of the travel switch extends to the alarm body
Outside lower surface；It is equipped with annular upper wall on the outside of the battery case, is uniformly provided with several upper buckles on the inside of the upper wall；On the pedestal
Surface is equipped with annular lower wall, is uniformly provided with several lower buckles on the outside of the lower wall；The upper buckle and the lower buckle one are a pair of
It answers；Several limited blocks are uniformly provided on the inside of the lower wall, the limited block is corresponding with the contact of the travel switch；It is described
Alarm body upper face center is equipped with sense cigarette component, and the sense cigarette component two sides are equipped with buzzing component and self-test button；It is described
Feeling cigarette component includes smoke inlet, and smoke detection unit is equipped on the inside of the smoke inlet, and the smoke detection unit successively electrically connects
Be connected to comparator and wireless module, the battery respectively with the smoke detection unit, the comparator and the wireless module
It is electrically connected, is connected between the battery and the wireless module by the travel switch；The self-test button and the sense
Cigarette probe unit is electrically connected；The buzzing component and the comparator are electrically connected.
Preferably, the smoke inlet is equipped with column filter core.
Preferably, the wireless module includes GSM/GPRS unit and local wireless communication unit, and the GSM/GPRS is mono-
Member is for sending and receiving the communication information between the alarm body and extraneous mobile phone；The local area radio communication unit is used
In networking, the communication information in the alarm body and neighboring area range of signal between other alarms is sended and received.
Preferably, the upper wall diameter is greater than the lower wall diameter, the pedestal and the alarm body described in
The rotation engagement connection of upper wall and the lower wall simultaneously passes through the upper buckle and the lower snap lock.
Preferably, the pedestal is equipped with mounting hole.
Preferably, the battery is chargeable and dry cell-replaceable.
Preferably, the limited block includes two parallel clamping plates, is used to fix institute between two parallel clamping plates
State the contact of travel switch.
The beneficial effects of the utility model are:
A kind of stand alone type photoelectric smoke detecting alarm, including cup dolly and alarm body, alarm body
Lower surface two sides are symmetrically arranged with battery case, and battery case side is equipped with travel switch；Annular upper wall is equipped on the outside of battery case, in upper wall
Side is uniformly provided with several upper buckles；Base upper surface is equipped with annular lower wall, is uniformly provided with several lower buckles on the outside of lower wall；Upper buckle
It is corresponded with lower buckle；Several limited blocks are uniformly provided on the inside of lower wall, limited block is corresponding with the contact of travel switch；By upper
Engagement between wall lower wall facilitates installation, facilitates fixation by the locking between upper buckle and lower buckle, is driven by limited block
It is corresponding with the on-off of travel switch to realize that pedestal is loaded and unloaded with alarm body for the contact of travel switch；For checking that alarm is
No installation is appropriate and prevents from dismantling without authorization；
Alarm body upper face center is equipped with sense cigarette component, and sense cigarette component two sides are equipped with buzzing component and self-test button；
Sense cigarette component includes smoke inlet, is equipped with smoke detection unit on the inside of smoke inlet, smoke detection unit, which is successively electrically connected with, to be compared
Device and wireless module, battery are electrically connected with smoke detection unit, comparator and wireless module respectively, battery and wireless module it
Between pass through travel switch connect；Short range alarm is carried out by buzzing component, remote alarms, using flexible are carried out by wireless module
It is convenient, convenient for centralized management.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the utility model alarm body schematic diagram；
Fig. 2 is alarm body elevation angle schematic diagram；
Fig. 3 is schematic diagram of base structure；
Fig. 4 is that the utility model is electrically connected block diagram；
In the figure, it is marked as 1. pedestals, 11. lower walls, 12. lower buckles, 13. limited blocks, 14. mounting holes, 2. alarm bodies,
21. battery case, 22. travel switches, 23. contacts, 24. upper walls are buckled on 25., 3. sense cigarette components, 31. smoke inlets, 4. buzzing groups
Part, 5. self-test buttons.
Specific embodiment
As shown in Figs 1-4, a kind of free-standing photoelectric smoke detecting alarm, including cup dolly 1 and alarm master
Body 2,2 lower surface two sides of alarm body are symmetrically arranged with battery case 21, and battery case 21 is for disposing battery；21 side of battery case is set
There is travel switch 22, travel switch 22 is embedded in alarm body 2 and the contact 23 of travel switch 22 extends to alarm master
Outside 2 lower surface of body；It is equipped with annular upper wall 24 on the outside of battery case 21, several upper buckles 25 are uniformly provided on the inside of upper wall 24；On pedestal 1
Surface is equipped with annular lower wall 11, and several lower buckles 12 are uniformly provided on the outside of lower wall 11；Upper buckle 25 and lower buckle 12 correspond；
Several limited blocks 13 are uniformly provided on the inside of lower wall 11, limited block 13 is corresponding with the contact 23 of travel switch 22；In alarm body 2
Face center is equipped with sense cigarette component 3, and sense 3 two sides of cigarette component are equipped with buzzing component 4 and self-test button 5；Feeling cigarette component includes into cigarette
Mouthfuls 31, smoke detection unit is equipped on the inside of smoke inlet 31, smoke detection unit is successively electrically connected with comparator and wireless module,
Battery is electrically connected with smoke detection unit, comparator and wireless module respectively, is opened between battery and wireless module by stroke
Close 22 connections；Self-test button 5 and smoke detection unit are electrically connected；Buzzing component 4 and comparator are electrically connected.
As shown in Figs 1-4, smoke inlet 31 is equipped with column filter core；Wireless module includes GSM/GPRS unit and local channel radio
Unit is interrogated, GSM/GPRS unit is used to send and receive the communication information between alarm body 2 and extraneous mobile phone；Local area radio
Communication unit is used for networking, sends and receivees logical between other alarms in alarm body 2 and neighboring area range of signal
Interrogate information；24 diameter of upper wall is greater than 11 diameter of lower wall, and pedestal 1 and alarm body 2 are nibbled by the rotation of upper wall 24 and lower wall 11
It closes and connects and by 12 locking of upper buckle 25 and lower buckle；Pedestal 1 is equipped with mounting hole 14；Battery is chargeable and replaceable dry
Battery；Limited block 13 includes two parallel clamping plates, and the contact 23 of fixed journey system switch 22 is used between two parallel clamping plates.
The course of work of present embodiment are as follows:
During installation, the mounting hole 14 on screw and pedestal 1 is first passed through, pedestal 1 is fixed on the wall；Then in battery
Battery is put into slot 21, smoke detection unit and comparator obtain electric in alarm body 2；Pedestal 1 and alarm body 2 pass through upper
The rotation engagement of wall 24 and lower wall 11 connects and by 12 locking of upper buckle 25 and lower buckle；During rotating engagement, limit
Position block 13 drives the contact 23 of travel switch 22 mobile, and travel switch 22 is closed, and wireless module obtains electric；When there is smog, smog
Entered by smoke inlet 31, smoke detection unit senses smog, and smokescope signal is then transferred to comparator and setting
Value compares, if it exceeds setting value, then trigger buzzing component 4 and alarm, and carries out reminding the external world by wireless module
Mobile phone or networking equipment；If someone dismantles alarm without authorization during alarm use, then limited block 13 drives travel switch
22 contact 23 is mobile, and travel switch 22 disconnects, and wireless module power-off loses signal, then extraneous mobile phone and networking equipment can also be sent out
It is existing.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (7)
1. a kind of stand alone type photoelectric smoke detecting alarm, which is characterized in that including cup dolly and alarm body, institute
It states alarm body lower surface two sides and is symmetrically arranged with battery case, the battery case is for disposing battery；The battery case side is set
There is travel switch, the travel switch is embedded in the alarm body and the contact of the travel switch extends to the report
Outside alert device body lower surface；
It is equipped with annular upper wall on the outside of the battery case, is uniformly provided with several upper buckles on the inside of the upper wall；The base upper surface
Equipped with annular lower wall, several lower buckles are uniformly provided on the outside of the lower wall；The upper buckle and the lower buckle correspond；Institute
It states and is uniformly provided with several limited blocks on the inside of lower wall, the limited block is corresponding with the contact of the travel switch；
The alarm body upper face center is equipped with sense cigarette component, and the sense cigarette component two sides are equipped with buzzing component and self-test is pressed
Button；The sense cigarette component includes smoke inlet, smoke detection unit is equipped on the inside of the smoke inlet, the smoke detection unit is successively
Be electrically connected with comparator and wireless module, the battery respectively with the smoke detection unit, the comparator and the nothing
Wire module is electrically connected, and is connected between the battery and the wireless module by the travel switch；The self-test button with
The smoke detection unit is electrically connected；The buzzing component and the comparator are electrically connected.
2. a kind of free-standing photoelectric smoke detecting alarm according to claim 1, which is characterized in that described into cigarette
Mouth is equipped with column filter core.
3. a kind of free-standing photoelectric smoke detecting alarm according to claim 1, which is characterized in that described wireless
Module includes GSM/GPRS unit and local wireless communication unit, and the GSM/GPRS unit is for sending and receiving the alarm
Communication information between device main body and extraneous mobile phone；The local area radio communication unit is used for networking, sends and receivees the report
Communication information in alert device main body and neighboring area range of signal between other alarms.
4. a kind of free-standing photoelectric smoke detecting alarm according to claim 1, which is characterized in that the upper wall
Diameter is greater than the lower wall diameter, the pedestal and the alarm body and is engaged by the rotation of the upper wall and the lower wall
It connects and by the upper buckle and the lower snap lock.
5. a kind of free-standing photoelectric smoke detecting alarm according to claim 1, which is characterized in that the pedestal
It is equipped with mounting hole.
6. a kind of free-standing photoelectric smoke detecting alarm according to claim 1, which is characterized in that the battery
For chargeable and dry cell-replaceable.
7. a kind of free-standing photoelectric smoke detecting alarm according to claim 1, which is characterized in that the limit
Block includes two parallel clamping plates, is used to fix the contact of the travel switch between two parallel clamping plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920244666.XU CN209514823U (en) | 2019-02-26 | 2019-02-26 | A kind of stand alone type photoelectric smoke detecting alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920244666.XU CN209514823U (en) | 2019-02-26 | 2019-02-26 | A kind of stand alone type photoelectric smoke detecting alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209514823U true CN209514823U (en) | 2019-10-18 |
Family
ID=68204692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920244666.XU Expired - Fee Related CN209514823U (en) | 2019-02-26 | 2019-02-26 | A kind of stand alone type photoelectric smoke detecting alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209514823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111508189A (en) * | 2020-05-15 | 2020-08-07 | 上海金盾消防智能科技有限公司 | Independent photoelectric smoke-sensing fire detection alarm |
-
2019
- 2019-02-26 CN CN201920244666.XU patent/CN209514823U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111508189A (en) * | 2020-05-15 | 2020-08-07 | 上海金盾消防智能科技有限公司 | Independent photoelectric smoke-sensing fire detection alarm |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 |
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| CF01 | Termination of patent right due to non-payment of annual fee |