CN216119007U - Wireless fire alarm device for fire engineering - Google Patents
Wireless fire alarm device for fire engineering Download PDFInfo
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- CN216119007U CN216119007U CN202122030096.4U CN202122030096U CN216119007U CN 216119007 U CN216119007 U CN 216119007U CN 202122030096 U CN202122030096 U CN 202122030096U CN 216119007 U CN216119007 U CN 216119007U
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Abstract
The utility model discloses a wireless fire alarm device for fire engineering in the technical field of fire engineering equipment, wherein a wireless signal transmitter is arranged on the right side of the top of an alarm device body, a temperature sensor is arranged on the left side of the wireless signal transmitter, a smoke sensor is arranged on the left side of the temperature sensor, an infrared flame detector is arranged on the left side of the smoke sensor, an alarm switch is arranged at the central position of the front side wall of the alarm device body, an electric lifting and contracting rod is arranged at the bottom of the alarm switch, a lower box is fixedly assembled at the bottom of the electric lifting and contracting rod, a steel ball is arranged on a section of the electric lifting and contracting rod connected with the lower box, a limiting groove is arranged at the bottom of an inner cavity of the alarm switch, a convex angle is arranged at the bottom of the limiting groove, a limiting hole is arranged below the convex angle, and the limiting hole is positioned on the outer side wall of the electric lifting and contracting rod, which is close to one end of the alarm switch, the device is simple and convenient to operate, and the practicality is strong and application scope is wide.
Description
Technical Field
The utility model relates to the technical field of fire engineering equipment, in particular to a wireless fire alarm device for fire engineering.
Background
Among the various disasters, fire is one of the main disasters that threaten public safety and social development most often and most generally. The fire disaster is found in time, effective measures are taken in time, the initial fire disaster is suppressed, and the loss of life and property caused by the fire disaster is reduced to the maximum extent. The existing fire alarm device is mostly fixed on a wall body of a building, and can give out alarm sound to prompt surrounding people when a fire hazard is detected, but an escape route needs to be searched by oneself, so that the optimal escape time can be delayed due to unfamiliarity with terrain in a strange environment; the monitored fire data parameters cannot be transmitted and displayed in real time, and firemen cannot know the disaster situation in time to rescue; in recent years, electrical fire accidents are high, alarm devices are arranged in buildings and public places, but the existing alarm devices are simple to operate, and are easy to mistakenly touch a switch to cause accidental alarm, so that unnecessary manpower waste of fire brigades is caused; to date, no product can well solve the problems, and therefore a wireless fire alarm device for fire engineering is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wireless fire alarm device for fire engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a wireless fire alarm device for fire engineering comprises an alarm device body, a wireless signal emitter is arranged on the right side of the top of the alarm device body, a temperature sensor is arranged at the left of the wireless signal emitter, a smoke sensor is arranged at the left of the temperature sensor, the infrared flame detector is arranged at the left of the smoke sensor, the alarm switch is arranged at the central position of the front side wall of the alarm device body, the bottom of the alarm switch is provided with an electric telescopic rod, the bottom of the electric telescopic rod is fixedly provided with a lower box, and a section of the electric telescopic rod connected with the lower box is provided with a steel ball, the bottom of the inner cavity of the alarm switch is provided with a limit groove, the bottom of the limiting groove is provided with a convex angle, a limiting hole is arranged below the convex angle, and the limiting hole is positioned on the outer side wall of one end, close to the alarm switch, of the electric telescopic rod.
Preferably, the size of the inner cavity of the limiting groove is larger than the size of the electric telescopic rod, and the top end of the electric telescopic rod is inserted into the inner cavity of the limiting groove.
Preferably, a cooling fan is arranged inside the alarm device body, and a cooling hole matched with the cooling fan is formed in the left side wall of the alarm device body.
Preferably, the top of the front side wall of the alarm device body is provided with a display screen, and the right side of the display screen is provided with a GPS navigator.
Preferably, an intercom hole is formed in the front side wall of the alarm device body and is located below the alarm switch.
Preferably, the limiting hole is matched with the steel ball in size.
Preferably, the alarm device body adopts a lithium battery structure as a power supply.
Compared with the prior art, the utility model has the beneficial effects that: the fire alarm device is reasonable in structural design, can monitor the external environment in real time through the infrared flame detector, the smoke sensor and the temperature sensor which are arranged at the top end of the alarm device body, can automatically alarm when the set parameters are higher than the set parameters, and can display fire data parameters through the arranged display screen, so that a fireman can know the disaster and can effectively rescue the disaster; through the alarm switch who sets up, when meetting conflagration dangerous situation, can automatic alarm and send out the police dispatch newspaper sound through the hole of talkbacking, open functions such as wireless alarm of alarm device body, realize effectively reporting to the police, can obtain the route of fleing and show this route map on the display screen in the short time through GPS navigator and radio signal transmitter moreover, make things convenient for personnel to break away from the danger area fast, the device easy operation is convenient, and the practicality is strong, can effectively solve the above-mentioned problem.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the alarm device body according to the present invention;
fig. 3 is a cross-sectional view of the alarm switch of the present invention.
In the figure: 1. an alarm device body; 101. an alarm switch; 102. a limiting hole; 103. an electric telescopic rod; 104. steel balls; 105. a box is lowered; 106. a lobe; 107. a limiting groove; 2. heat dissipation holes; 3. a wireless signal transmitter; 4. a GPS navigator; 5. an intercom hole; 6. an infrared flame detector; 7. a smoke sensor; 8. a temperature sensor; 9. a display screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a wireless fire alarm device for fire engineering comprises an alarm device body 1, a wireless signal emitter 3 is arranged on the right side of the top of the alarm device body 1, a temperature sensor 8 is arranged on the left side of the wireless signal emitter 3, a smoke sensor 7 is arranged on the left side of the temperature sensor 8, an infrared flame detector 6 is arranged on the left side of the smoke sensor 7, an alarm switch 101 is arranged at the center position of the front side wall of the alarm device body 1, an electric telescopic rod 103 is arranged at the bottom of the alarm switch 101, a lower box 105 is fixedly assembled at the bottom of the electric telescopic rod 103, a section of the electric lifting and retracting rod 103 connected with the lower box 105 is provided with a steel ball 104, the bottom of the inner cavity of the alarm switch 101 is provided with a limit groove 107, the bottom of the limit groove 107 is provided with a convex angle 106, a limit hole 102 is arranged below the convex angle 106, and the limiting hole 102 is positioned on the outer side wall of one end of the electric telescopic rod 103 close to the alarm switch 101.
Referring to fig. 2, the size of the inner cavity of the limiting groove 107 is larger than the size of the electric telescopic rod 103, and the top end of the electric telescopic rod 103 is inserted into the inner cavity of the limiting groove 107;
referring to fig. 1, a heat dissipation fan is disposed inside the alarm device body 1, a heat dissipation hole 2 adapted to the heat dissipation fan is disposed on a left side wall of the alarm device body 1, and the heat dissipation hole 2 can effectively dissipate the internal temperature of the alarm device body 1, which is beneficial to protecting internal components;
referring to fig. 1, a display screen 9 is arranged at the top of the front side wall of an alarm device body 1, and a GPS navigator 4 is arranged on the right side of the display screen 9, so that people can find an escape route quickly;
referring to fig. 1, a talkback hole 5 is formed below the alarm switch 101 and located on the front side wall of the alarm device body 1;
referring to fig. 2 and 3, the limiting hole 102 is adapted to the size of the steel ball 104;
referring to fig. 1, the alarm device body 1 uses a lithium battery structure as a power source.
The working principle is as follows: when the alarm switch 101 is pressed down, the electric telescopic rod 103 contracts, the alarm switch 101 and the lower box 105 are closed, at the moment, the limit hole 102 in one section of the electric telescopic rod 103, which is connected with the alarm switch 101, is clamped by the steel ball 104 in one section of the electric telescopic rod 103, which is connected with the lower box 105, the tail part of one section of the electric telescopic rod 103, which is close to the alarm switch 101, extends into the limit groove 107 to complete closing, the alarm device body 1 starts wireless alarm, the external environment can be monitored in real time through the infrared flame detector 6, the smoke sensor 7 and the temperature sensor 8 which are arranged at the top of the alarm device body 1, automatic alarm is carried out when the parameters are higher than the set parameters, and the fire data parameters can be displayed through the arranged display screen 9, so that a fireman can know the disaster and carry out effective rescue; through the alarm switch 101 that sets up, when meetting conflagration dangerous situation, can automatic alarm and send out the police dispatch newspaper sound through talkbacking hole 5, open functions such as wireless alarm of alarm device body 1, realize effectively reporting to the police, and can obtain the route of fleing and show this route map on display screen 9 in the short time through GPS navigator 4 and radio signal transmitter 3 in addition, make things convenient for personnel to break away from danger area fast, the device easy operation is convenient, and the practicality is strong, and application scope is wide.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a fire engineering uses wireless fire alarm device, includes alarm device body (1), its characterized in that: the alarm device is characterized in that a wireless signal transmitter (3) is arranged on the right side of the top of the alarm device body (1), a temperature sensor (8) is arranged on the left of the wireless signal transmitter (3), a smoke sensor (7) is arranged on the left of the temperature sensor (8), an infrared flame detector (6) is arranged on the left of the smoke sensor (7), an alarm switch (101) is arranged at the center of the front side wall of the alarm device body (1), an electric telescopic rod (103) is arranged at the bottom of the alarm switch (101), a lower box (105) is fixedly assembled at the bottom of the electric telescopic rod (103), a steel ball (104) is arranged on a section of the lower box (105) connected with the electric telescopic rod (103), a limiting groove (107) is formed in the bottom of an inner cavity of the alarm switch (101), and a convex angle (106) is formed in the bottom of the limiting groove (107), a limiting hole (102) is arranged below the convex angle (106), and the limiting hole (102) is positioned on the outer side wall of one end, close to the alarm switch (101), of the electric telescopic rod (103).
2. The wireless fire alarm device for fire fighting engineering according to claim 1, characterized in that: the size of the inner cavity of the limiting groove (107) is larger than the size of the electric lifting and shrinking rod (103), and the top end of the electric lifting and shrinking rod (103) is inserted into the inner cavity of the limiting groove (107).
3. The wireless fire alarm device for fire fighting engineering according to claim 1, characterized in that: a cooling fan is arranged inside the alarm device body (1), and a cooling hole (2) matched with the cooling fan is formed in the left side wall of the alarm device body (1).
4. The wireless fire alarm device for fire fighting engineering according to claim 1, characterized in that: the top of the front side wall of the alarm device body (1) is provided with a display screen (9), and the right side of the display screen (9) is provided with a GPS navigator (4).
5. The wireless fire alarm device for fire fighting engineering according to claim 1, characterized in that: and an intercom hole (5) positioned on the front side wall of the alarm device body (1) is formed below the alarm switch (101).
6. The wireless fire alarm device for fire fighting engineering according to claim 1, characterized in that: the limiting hole (102) is matched with the steel ball (104) in size.
7. The wireless fire alarm device for fire fighting engineering according to claim 1, characterized in that: the alarm device body (1) adopts a lithium battery structure as a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122030096.4U CN216119007U (en) | 2021-08-26 | 2021-08-26 | Wireless fire alarm device for fire engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122030096.4U CN216119007U (en) | 2021-08-26 | 2021-08-26 | Wireless fire alarm device for fire engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216119007U true CN216119007U (en) | 2022-03-22 |
Family
ID=80728832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122030096.4U Active CN216119007U (en) | 2021-08-26 | 2021-08-26 | Wireless fire alarm device for fire engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216119007U (en) |
-
2021
- 2021-08-26 CN CN202122030096.4U patent/CN216119007U/en active Active
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