CN213814913U - High-sensitivity electrical fire monitoring detector - Google Patents
High-sensitivity electrical fire monitoring detector Download PDFInfo
- Publication number
- CN213814913U CN213814913U CN202022537491.7U CN202022537491U CN213814913U CN 213814913 U CN213814913 U CN 213814913U CN 202022537491 U CN202022537491 U CN 202022537491U CN 213814913 U CN213814913 U CN 213814913U
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- Prior art keywords
- circuit board
- integrated circuit
- shell
- fire monitoring
- wireless
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- Expired - Fee Related
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 23
- 239000000779 smoke Substances 0.000 claims abstract description 32
- 230000035945 sensitivity Effects 0.000 claims abstract description 18
- 210000000056 organ Anatomy 0.000 claims abstract description 6
- 239000000523 sample Substances 0.000 claims description 14
- 238000005476 soldering Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
The utility model discloses an electric fire control detector that sensitivity is high relates to fire detector technical field, including last shell, go up shell upper surface and to interior fixed mounting have the battery case, the outside fixed surface of battery case is connected with integrated circuit board, integrated circuit board fixed surface installs bee calling organ, integrated circuit board fixed surface installs wireless receiver, wireless receiver wireless connection has wireless temperature sensor, integrated circuit board fixed surface installs ionic type smoke transducer, integrated circuit board fixed surface installs the circuit board terminal, goes up shell swing joint and has lower shell, and lower shell side surface is opened there is the smog opening. The utility model discloses a temperature sensor and wireless receiver's cooperation is used, reaches the purpose of sending out the conflagration early warning in advance, uses through the cooperation between temperature sensor and the smoke detector, reaches the general purpose in many places such as kitchen bedroom of this electric fire monitoring detector.
Description
Technical Field
The utility model relates to an electric fire control detector relates to fire detector technical field, concretely relates to electric fire control detector that sensitivity is high.
Background
The fire monitoring detector is mainly used for finding and early warning the fire, and the existing fire monitoring detector mainly senses smoke generated when the fire happens. The following problems exist in the prior art:
1. in the prior art, a fire monitoring detector usually senses and detects smoke, a small fire source cannot timely detect a fire when a large amount of smoke cannot be generated, the sensitivity is low, meanwhile, oil smoke is frequently generated in common fire places such as kitchens, and a smoke sensing type fire monitoring detector cannot be used;
2. in the prior art, a fire monitoring detector can only detect a fire and send out an alarm, but cannot effectively monitor the impending fire and cannot send out early warning in advance.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electrical fire monitoring detector with high sensitivity, which aims at improving the sensitivity of the fire monitoring detector and solving the problem of low sensitivity; the other purpose is to solve the problem that the fire monitoring detector is single in use place so as to achieve the effect of being universal in multiple places, and the other purpose is to have the function of early warning of fire, so that the fire hazard can be found in advance, and the problem that only the fire can be found is solved.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides an electric fire monitoring detector that sensitivity is high, includes the upper shell, go up shell upper surface and to interior fixed mounting there is the battery case, the outside fixed surface of battery case is connected with integrated circuit board, integrated circuit board fixed surface installs bee calling organ, integrated circuit board fixed surface installs wireless receiver, wireless receiver wireless connection has wireless temperature sensor, integrated circuit board fixed surface installs ionic type smoke transducer, integrated circuit board fixed surface installs the circuit board terminal, go up shell swing joint has lower shell, shell side surface is opened there is the smog opening down, just shell fixed surface installs the pilot lamp down, pilot lamp bottom surface fixedly connected with pilot lamp terminal.
The utility model discloses technical scheme's further improvement lies in: the battery box is located at the center of the bottom surface of the upper shell and protrudes inwards, and batteries are movably mounted inside the battery box.
The utility model discloses technical scheme's further improvement lies in: the integrated circuit board is fixed inside the upper shell by screws, and is connected with the battery through an internal lead.
The utility model discloses technical scheme's further improvement lies in: the ion type smoke sensor is tin-welded at the central position of the integrated circuit board, the buzzer is tin-welded at the upper left corner of the integrated circuit board, the wireless receiver is tin-welded at the upper right corner of the integrated circuit board, and the circuit board binding posts are two and tin-welded at the lower right corner of the integrated circuit board.
The utility model discloses technical scheme's further improvement lies in: the lower shell is convex and the inside is hollow, the smog through hole is located the outer surface of the protruding part of the lower shell, and the smog through hole is distributed in a circumferential array.
The utility model discloses technical scheme's further improvement lies in: the indicating lamp is embedded in the center of the lower surface of the lower shell, and the wiring terminal of the indicating lamp is connected to the wiring terminal of the circuit board through a wire.
The utility model discloses technical scheme's further improvement lies in: a side face of the wireless temperature sensor is fixedly provided with a temperature sensing probe, and the symmetrical side faces of the temperature sensing probe are fixedly provided with a wireless transmitter.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides an electric fire control detector that sensitivity is high, this utility model increase the pilot lamp bottom the shell under, and the pilot lamp is connected in integrated circuit board simultaneously, and the pilot lamp is often bright can show that the device is in normal operating condition to this reflects whether normal function of this electric fire control detector.
2. The utility model provides an electric fire control detector that sensitivity is high, this utility model increases wireless temperature sensor and wireless receiver, uses through temperature sensor and wireless receiver's cooperation, monitors the detected position temperature in advance, raises the police dispatch newspaper when the temperature anomaly to probably causing the critical value of conflagration to this reaches the effect of sending out the conflagration early warning in advance.
3. The utility model provides an electric fire control detector that sensitivity is high, this utility model increase wireless temperature sensor and wireless receiver, use through temperature sensor and the cooperation of feeling between the smoke detector, reach this electric fire control detector and feel the general purpose in many places such as kitchen bedroom, solve traditional smoke and feel the single problem in fire detector use place.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a battery pack according to the present invention;
fig. 3 is a schematic view of the lower housing of the present invention;
fig. 4 is a schematic diagram of the wireless temperature sensor of the present invention.
In the figure: 1. an upper housing; 2. a lower housing; 3. an integrated circuit board; 4. a buzzer; 5. a wireless receiver; 6. an ionic smoke sensor; 7. an indicator light; 8. a wireless temperature sensor; 9. a battery case; 21. a smoke vent; 71. an indicator light wiring terminal; 72. a circuit board wiring terminal; 81. a temperature sensing probe; 82. a wireless transmitter; 91. a battery.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the utility model provides an electric fire monitoring detector that sensitivity is high, including last shell 1, go up shell 1 upper surface towards inside fixed mounting there is battery case 9, surface fixed connection has integrated circuit board 3 under the battery case 9 outside, integrated circuit board 3 fixed surface installs bee calling organ 4, integrated circuit board 3 fixed surface installs wireless receiver 5, wireless receiver 5 wireless connection has wireless temperature sensor 8, integrated circuit board 3 fixed surface installs ionic type smoke sensor 6, integrated circuit board 3 fixed surface installs circuit board terminal 72, go up shell 1 swing joint has lower shell 2, lower shell 2 side open surface has smog opening 21, and lower shell 2 fixed surface installs pilot lamp 7, pilot lamp 7 bottom surface fixedly connected with pilot lamp terminal 71.
In this embodiment, the battery box 9 is located the central position of the bottom surface of the upper housing 1 and protrudes inwards, the battery 91 is movably mounted inside the battery box 9, the integrated circuit board 3 is fixed inside the upper housing 1 by screws, and the integrated circuit board 3 is connected with the battery 91 through an internal wire, the battery 91 supplies power to the integrated circuit board 3 and the elements thereon, the wireless temperature sensor 8 is used in cooperation with the wireless receiver 5, the purposes of early warning and abnormal detection of fire are achieved, meanwhile, the buzzer 4 can give an alarm, and the indicator light 7 can indicate whether the device normally works.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: 6 solders of ionic type smoke sensor in 3 central point on integrated circuit board put, 4 solders of bee calling organ in 3 upper left corners on integrated circuit board, circuit board terminal 72 has two and solders in 3 lower right corners on integrated circuit board, lower shell 2 is type of protruding and inside cavity, smog opening 21 is located 2 salient surfaces of lower shell, smog opening 21 is the circumference array and distributes, pilot lamp 7 inlays 2 surperficial central point under the lower shell and puts, pilot lamp terminal 71 passes through the wire and connects in circuit board terminal 72, trigger switch when smog passes through smog opening 21 and contacts ionic type smoke sensor 6, bee calling organ 4 sends the police dispatch newspaper, the whole monitor detector normal operation of demonstration is often lighted to pilot lamp 7 simultaneously.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the surface of the integrated circuit board 3 is provided with the wireless receiver 5, the wireless receiver 5 is soldered to the upper right corner of the integrated circuit board 3, the wireless receiver 5 is wirelessly connected with the wireless temperature sensor 8, one side surface of the wireless temperature sensor 8 is provided with the temperature sensing probe 81, the wireless transmitter 82 is installed on the symmetrical side surface of the temperature sensing probe 81, the wireless temperature sensor 8 is raised to a combustion critical point through a sensing temperature field and fed back to the wireless receiver 5 through the wireless transmitter 82, the buzzer 4 gives an alarm, and the purpose of preventing fire in advance is achieved.
The operation principle of the high-sensitivity electrical fire monitoring detector will be described in detail below.
As shown in fig. 1-4, the utility model is internally provided with an integrated circuit board 3, the integrated circuit board 3 is connected with an ion type smoke sensor 6 by soldering, the ion type smoke sensor 6 is sensitive to the sensing of tiny smoke particles and can respond to various kinds of smoke in a balanced manner, when a fire disaster occurs, the generated smoke can enter the detector through a smoke through hole 21, when the ion type smoke sensor 6 senses the existence of smoke particles, the generated smoke reacts and feeds back information to the integrated circuit board 3, the integrated circuit board 3 instructs a buzzer 4 to send out an alarm to achieve the warning effect when the fire disaster occurs, the ion type smoke sensor 6 is sensitive to the sensing of the smoke, and meanwhile, an indicator light 7 keeps a normally bright state to indicate that the fire disaster monitoring detector is in a normal working state;
as shown in figures 1-4, the utility model is internally provided with an integrated circuit board 3, a wireless receiver 5 is connected on the integrated circuit board 3 by soldering, the wireless receiver 5 is wirelessly connected with a plurality of wireless temperature sensors 8, the wireless temperature sensors 8 can be placed on the surfaces of various inflammable matters such as sockets, electric wires and the like, while the temperature sensing probe 81 is pressed against the surface of the material, when the surface temperature of the material is increased so sharply that a critical value is reached, the wireless temperature sensor 8 will feed back the information to the wireless receiver 5 through the wireless transmitter 82, and then the wireless receiver 5 feeds back the information to the integrated circuit board 3, the integrated circuit board 3 will respond to the command to send out an alarm from the buzzer 4, so as to achieve the effect of early warning, meanwhile, when places such as kitchens which are easy to generate a large amount of oil smoke are not suitable for smoke sensing, the wireless temperature sensors 8 can be placed in a point-to-point mode, and the purpose that the same fire monitoring detector is universal in different places is achieved.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (7)
1. An electric fire monitoring detector that sensitivity is high, includes shell (1), its characterized in that: a battery box (9) is fixedly arranged on the upper surface of the upper shell (1) inwards, an integrated circuit board (3) is fixedly connected with the outer lower surface of the battery box (9), a buzzer (4) is fixedly arranged on the surface of the integrated circuit board (3), a wireless receiver (5) is fixedly arranged on the surface of the integrated circuit board (3), the wireless receiver (5) is wirelessly connected with a wireless temperature sensor (8), the surface of the integrated circuit board (3) is fixedly provided with an ion type smoke sensor (6), a circuit board wiring terminal (72) is fixedly arranged on the surface of the integrated circuit board (3), the upper shell (1) is movably connected with a lower shell (2), a smoke through hole (21) is formed in the side surface of the lower shell (2), and an indicator lamp (7) is fixedly mounted on the lower surface of the lower shell (2), and an indicator lamp wiring terminal (71) is fixedly connected to the bottom surface of the indicator lamp (7).
2. A high sensitivity electrical fire monitoring probe according to claim 1, wherein: the battery box (9) is located at the center of the bottom surface of the upper shell (1) and protrudes inwards, and the battery (91) is movably mounted inside the battery box (9).
3. A high sensitivity electrical fire monitoring probe according to claim 1, wherein: the integrated circuit board (3) is fixed inside the upper shell (1) through screws, and the integrated circuit board (3) is connected with the battery (91) through an internal lead.
4. A high sensitivity electrical fire monitoring probe according to claim 1, wherein: ion formula smoke transducer (6) soldering is in integrated circuit board (3) central point and is put, bee calling organ (4) soldering is in integrated circuit board (3) upper left corner, wireless receiver (5) soldering is in integrated circuit board (3) upper right corner, circuit board terminal (72) have two and soldering in integrated circuit board (3) lower right corner.
5. A high sensitivity electrical fire monitoring probe according to claim 1, wherein: lower shell (2) are protruding font and inside cavity, smog opening (21) are located shell (2) salient surface down, smog opening (21) are the circumference array and distribute.
6. A high sensitivity electrical fire monitoring probe according to claim 1, wherein: the indicating lamp (7) is embedded in the center of the lower surface of the lower shell (2), and the indicating lamp wiring terminal (71) is connected to the circuit board wiring terminal (72) through a wire.
7. A high sensitivity electrical fire monitoring probe according to claim 1, wherein: a side face of the wireless temperature sensor (8) is fixedly provided with a temperature sensing probe (81), and a symmetrical side face of the temperature sensing probe (81) is fixedly provided with a wireless transmitter (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022537491.7U CN213814913U (en) | 2020-11-06 | 2020-11-06 | High-sensitivity electrical fire monitoring detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022537491.7U CN213814913U (en) | 2020-11-06 | 2020-11-06 | High-sensitivity electrical fire monitoring detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213814913U true CN213814913U (en) | 2021-07-27 |
Family
ID=76965355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022537491.7U Expired - Fee Related CN213814913U (en) | 2020-11-06 | 2020-11-06 | High-sensitivity electrical fire monitoring detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213814913U (en) |
-
2020
- 2020-11-06 CN CN202022537491.7U patent/CN213814913U/en not_active Expired - Fee Related
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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: 20210727 |