CN210923633U

CN210923633U - Marine smoking probe capable of increasing detection area

Info

Publication number: CN210923633U
Application number: CN201921837731.6U
Authority: CN
Inventors: 李勇; 赖珍华
Original assignee: Yangzhou Wanbang Electronic Co ltd
Current assignee: Yangzhou Wanbang Electronic Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-03
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a can increase detection area's marine smoking probe, the collecting box comprises a collecting box, collecting box top fixedly connected with communicates the blower fan in the collecting box, blower fan top fixedly connected with probe, collecting box lateral wall fixedly connected with mounting panel, mounting panel bottom threaded connection has the screw thread to tie, the screw thread is tied and is run through the mounting panel, collecting box lateral wall fixedly connected with extension box, one side that the collecting box was kept away from to the extension box is inserted and is equipped with the extension box, the extension box communicates in the extension box, extension box top and the equal fixedly connected with limiting plate in bottom have solved and have surveyed regional too limitation, can't set up its alarm detection scope, very inconvenient problem according to actual interior space.

Description

Marine smoking probe capable of increasing detection area

Technical Field

The utility model relates to a smoke probe technical field specifically is a marine smoke probe that can increase area for detection.

Background

The fire alarm (commonly called acousto-optic) is an acousto-optic alarm device installed on site, can be directly connected into a signal two-bus of a fire alarm controller (commonly called alarm host), and needs a power supply system to provide two DC24V power lines. After the product is in fire and confirmed on site, the fire acousto-optic alarm installed on site can be started by a fire alarm controller (alarm host) of a fire control center to send out strong acousto-optic alarm signals so as to achieve the purpose of reminding site personnel of paying attention.

Among the prior art, CN 204759679U's that bulletin number is intelligent smoke alarm, including the siren body, the siren body includes the shell, the detector, the chip, operating panel and LED display screen, the shell bottom is connected with the detector, the detector top is connected with the chip, the chip includes the controller, voice system and display system, the chip top is equipped with operating panel, the last test key that is equipped with of operating panel, test key one side is equipped with alarm indicator, alarm indicator one side is equipped with signal transmitter, signal transmitter one side is equipped with the speaker, speaker one side is equipped with power source, operating panel one side is passed through the wire and is connected with the LED display screen.

However, the above-mentioned device still has following more obvious defect in the use, and the detection area is too limited, can't set up its alarm detection scope according to actual indoor space, and is very inconvenient.

Therefore, the utility model provides a can increase detection area's marine smoking probe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can increase area of detection's marine smoking probe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can increase detection area's marine smoking probe, includes the collecting box, collecting box top fixedly connected with communicates the blower fan in the collecting box, blower fan top fixedly connected with probe, collecting box lateral wall fixedly connected with mounting panel, mounting panel bottom threaded connection has the screw thread to tie, the screw thread is tied and is run through the mounting panel, collecting box lateral wall fixedly connected with extension box, one side that the collecting box was kept away from to the extension box is inserted and is equipped with the extension box, the extension box communicates in the extension box, the equal fixedly connected with limiting plate in extension box top and bottom, the limiting plate sets up in the extension box, extension box top and bottom all with extension box inner wall contact, limiting plate top and bottom respectively with extension box in the top swing joint, the induction port has been seted up to extension box bottom.

Through adopting above-mentioned technical scheme, when changing the detection scope, pulling extension case can change the induction port at indoor extension scope, has solved the detection zone and has too the limitation, can't set up its alarm detection scope according to actual indoor space, very inconvenient problem.

Preferably, one side of the bottom of the extension box, which is far away from the collection box, is fixedly connected with a handle, and the handle is perpendicular to the extension box.

Through adopting above-mentioned technical scheme, through setting up the handle, the pulling extension case of being convenient for more.

Preferably, the handle lateral wall cover is equipped with the rubber sleeve, the rubber sleeve does not contact with the extension box.

Through adopting above-mentioned technical scheme, through setting up the rubber sleeve for the handle is more weighed.

Preferably, the limiting plate is fixedly connected with a spring on one side far away from the collecting box, the spring is fixedly connected with one side far away from the collecting box in the extension box, the top of the extension box is fixedly connected with a limiting bolt, and the limiting bolt is in threaded connection with the extension box.

Through adopting above-mentioned technical scheme, through setting up spring and stop bolt for when needing to withdraw the extension box, twist off the stop bolt and can automatic re-setting.

Preferably, a filter screen with a magnet is arranged at the bottom of the extension box, and the filter screen corresponds to the air suction port.

Through adopting above-mentioned technical scheme, through setting up the filter screen for the inside difficult long-pending soil of collecting box.

Preferably, a baffle is fixedly connected to one side, far away from the extension box, of the top of the extension box, and the baffle corresponds to the extension box.

Through adopting above-mentioned technical scheme, through setting up the baffle, prevent that the extension case from being pushed in the collecting box by accident.

Compared with the prior art, the beneficial effects of the utility model are that: when changing detection range, pulling extension case, can change the induction port at indoor extension scope, it too limits to have solved the detection zone region, can't set up its alarm detection scope according to actual indoor space, very inconvenient problem, through setting up the handle, the pulling extension case of being convenient for more, through setting up the rubber sleeve, make the handle more symmetrical hand, through setting up spring and spacing bolt, when making the extension case of need withdrawing, unscrew spacing bolt and can automatic re-setting, through setting up the filter screen, make the inside difficult long-pending soil of collecting box, through setting up the baffle, prevent that the extension case from being pushed in the collecting box by accident, the practicality is very strong, very be worth promoting.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic top structure diagram of the present invention.

In the figure: 1. a collection box; 2. mounting a plate; 3. a threaded bolt; 4. an air suction fan; 5. a probe; 6. a lengthening box; 7. a lengthening box; 8. a limiting plate; 9. an air suction port; 10. a filter screen; 11. a handle; 12. a rubber sleeve; 13. a baffle plate; 14. a limit bolt; 15. a spring.

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 to 3, the present invention provides a technical solution:

a marine smoke probe capable of enlarging detection area comprises a collection box 1 for collecting gas, a suction fan 4 communicated with the inside of the collection box 1 and used for sucking surrounding gas is fixedly connected to the top of the suction fan 4, a probe 5 is fixedly connected to the top of the suction fan 4 and used for detecting whether smoke exists in the collected gas, a mounting plate 2 is fixedly connected to the side wall of the collection box 1, a threaded bolt 3 is in threaded connection with the bottom of the mounting plate 2 and used for fixing the collection box 1 on a ceiling, the threaded bolt 3 penetrates through the mounting plate 2, a lengthening box 6 is fixedly connected to the side wall of the collection box 1 and used for arranging the lengthening box 7, a lengthening box 7 is inserted into one side of the lengthening box 6, the lengthening box 7 is communicated with the lengthening box 6, limiting plates 8 are fixedly connected to the top and the bottom of the lengthening box 7 and used for preventing the lengthening box 7 from being pulled out, the limiting plates 8 are arranged in the lengthening box 6, and the top and the bottom, the top and the bottom of the limit plate 8 are respectively and movably connected with the inner bottom of the top of the extension box 6 in a clinging manner, and the bottom of the extension box 7 is provided with an air suction port 9 for collecting air.

The side, far away from the collecting box 1, of the bottom of the extension box 7 is fixedly connected with a handle 11, the extension box 7 is more convenient to pull, the handle 11 is perpendicular to the extension box 7, the side wall of the handle 11 is sleeved with a rubber sleeve 12, so that the handle 11 is more attractive, the rubber sleeve 12 is not contacted with the extension box 7, one side, far away from the collecting box 1, of a limiting plate 8 is fixedly connected with a spring 15, the spring 15 is fixedly connected with one side, far away from the collecting box 1, in the extension box 6, the top of the extension box 6 is fixedly connected with a limiting bolt 14, when the extension box 7 needs to be retracted, the limiting bolt 14 can be automatically reset after being screwed off, the limiting bolt 14 is in threaded connection with the extension box 7, the bottom of the extension box 7 is provided with a filter screen 10 with a magnet, so that soil is not easy to accumulate in the collecting box 1, the filter screen 10 corresponds to an air suction, the baffle 13 corresponds to the extension box 7.

The working principle is as follows: when changing detection range, pulling extension case 7, can change induction port 9 at indoor extension scope, it is too limited to have solved the detection zone, can't set up its alarm detection scope according to actual indoor space, very inconvenient problem, through setting up handle 11, be convenient for pull extension case 7 more, through setting up rubber sleeve 12, make handle 11 more symmetrical, through setting up spring 15 and stop cock 14, make when needing to withdraw extension case 7, it can automatic re-setting to unscrew stop cock 14, through setting up filter screen 10, make 1 inside difficult accumulational soil of collecting box, through setting up baffle 13, prevent that extension case 7 from being pushed in collecting box 1 by accident, the practicality is very strong, be worth promoting very much.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can increase area for detection's marine smoking probe, includes collecting box (1), its characterized in that: the top of the collecting box (1) is fixedly connected with an air suction fan (4) communicated into the collecting box (1), the top of the air suction fan (4) is fixedly connected with a probe (5), the side wall of the collecting box (1) is fixedly connected with a mounting plate (2), the bottom of the mounting plate (2) is in threaded connection with a threaded bolt (3), the threaded bolt (3) penetrates through the mounting plate (2), the side wall of the collecting box (1) is fixedly connected with a lengthening box (6), one side of the lengthening box (6) far away from the collecting box (1) is inserted with a lengthening box (7), the lengthening box (7) is communicated into the lengthening box (6), the top and the bottom of the lengthening box (7) are both fixedly connected with limiting plates (8), the limiting plates (8) are arranged in the lengthening box (6), and the top and the bottom of the lengthening box (7) are not in contact with the inner wall of the, the top and the bottom of the limiting plate (8) are respectively movably connected with the inner bottom of the top in the extension box (6), and the bottom of the extension box (7) is provided with an air suction port (9).

2. The marine smoke probe capable of enlarging the detection area according to the claim 1, wherein: one side, far away from the collecting box (1), of the bottom of the extension box (7) is fixedly connected with a handle (11), and the handle (11) is perpendicular to the extension box (7).

3. The marine smoke probe capable of enlarging the detection area according to the claim 2, wherein: the side wall of the handle (11) is sleeved with a rubber sleeve (12), and the rubber sleeve (12) is not in contact with the extension box (7).

4. The marine smoke probe capable of enlarging the detection area according to the claim 1, wherein: the limiting plate (8) is far away from one side of the collecting box (1) and is fixedly connected with a spring (15), the spring (15) is fixedly connected with the extension box (6) in one side of the collecting box (1), the top of the extension box (6) is fixedly connected with a limiting bolt (14), and the limiting bolt (14) is in threaded connection with the extension box (7).

5. The marine smoke probe capable of enlarging the detection area according to the claim 1, wherein: a filter screen (10) with a magnet is arranged at the bottom of the extension box (7), and the filter screen (10) corresponds to the air suction port (9).

6. The marine smoke probe capable of enlarging the detection area according to the claim 1, wherein: the top is kept away from extension case (7) one side fixedly connected with baffle (13) in extension box (6), baffle (13) correspond with extension case (7).