CN218974989U

CN218974989U - Independent smoke-sensing fire detection alarm

Info

Publication number: CN218974989U
Application number: CN202223309367.0U
Authority: CN
Inventors: 朱美娥
Original assignee: Jiangsu Meite Safety Technology Co ltd
Current assignee: Jiangsu Meite Safety Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-05
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to the technical field of fire alarms, in particular to an independent smoke-sensing fire detection alarm, wherein an installation seat is fixedly arranged on the lower side of an outer shell, four fixing bolts are annularly arranged on the side edge of the outer shell, a battery sliding cover is slidably arranged on the right side of the front side of the outer shell, a battery bin is fixedly arranged on the inner side wall of the outer shell at the position of the battery sliding cover, a battery guide plate is arranged on the right side of the battery bin, a main control board is arranged on the inner bottom wall of the middle of the outer shell, an alarm lamp is arranged in the middle of the upper side of the main control board, and an installation piece is arranged on the upper side of the outer shell. The detachable filter device is arranged, so that the filter device can be detached for cleaning after long-time use, the fume blocking component is prevented, the internal fume sensing device is disabled, and the battery can be easily replaced without integrally disassembling the battery through the structure provided with the battery sliding cover and the battery bin.

Description

Independent smoke-sensing fire detection alarm

Technical Field

The utility model relates to the technical field of fire alarms, in particular to an independent smoke-sensing fire disaster detection alarm.

Background

With the increase of modern household fire and electricity consumption, the frequency of household fire occurrence is higher and higher, and the smoke-sensing fire detection alarm is one of the most important means for detecting fire, and as a great amount of smoke is generally generated when the fire happens, when the smoke is detected, the smoke-sensing fire detection alarm can give out an alarm, so that a warning effect is achieved for people, people can quickly find out the ignition point, and the fire can be extinguished in time.

The Chinese patent discloses a stand alone type smoke sensing fire detection alarm (grant bulletin number CN 216670891U), this patent is through being provided with first button and second button, can play the effect of adjusting smoke sensor sensitivity, avoid detecting smoke concentration value and fix, cause the problem that can not in time report to the police or the false alarm, realize conveniently adjusting and detect smoke concentration, thereby reach nimble purpose of reporting to the police, through the GSM module, can play the effect of radio communication, realize the mesh of warning linkage, avoid personnel not in the place of conflagration and can not know in time the problem, through being provided with the buzzer, can play the effect of warning, realize utilizing the purpose of sound warning personnel nearby, do not show suggestion device when avoiding the conflagration, through the controller, can play the effect of overall control, realize each component linkage work, avoid each component can not accurate complex problem, but the filter screen of this kind of alarm is fixed on the shell, because smoke sensing fire detection alarm generally sets up in the place with more, the filter screen is used for a long time, can be by the oil stain response blocking method, thereby to reduce the trouble to the conflagration and take apart the battery response to the battery, and change the device is required to be taken apart in the place of the kitchen, if the device is very high, if the device is not required to be replaced in the inside the wall. Accordingly, one skilled in the art would provide a free standing smoke-sensing fire detection alarm that addresses the problems set forth in the background above.

Disclosure of Invention

The utility model aims to provide an independent smoke-sensing fire detection alarm for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the independent smoke-sensing fire detection alarm comprises an outer shell, wherein an installation seat is fixedly arranged on the lower side of the outer shell, four fixing bolts are annularly arranged on the side edge of the outer shell, a battery sliding cover is slidably arranged on the right side of the front side of the outer shell, a battery bin is fixedly arranged on the inner side wall of the outer shell at the position of the battery sliding cover, and a battery guide piece is arranged on the right side of the battery bin;

the middle part inner bottom wall of shell body is provided with the main control board, the upside middle part of main control board is provided with the alarm lamp, the upside of shell body is provided with the installed part, the upside of installed part is provided with filters the casing, be provided with filter equipment between filtration casing and the installed part, the upside middle part of filtering the casing is provided with the installation lamp stand, be connected through the connecting piece between installation lamp stand and the filtration casing, the upside middle part fixed mounting of installation lamp stand has transparent lamp cap.

As a further aspect of the present utility model: eight mounting bolts are annularly arranged on the upper side of the mounting seat.

As a further aspect of the present utility model: the inner side wall of the mounting seat is annularly provided with four limiting sliding grooves, the outer side of the mounting piece is provided with a limiting piece corresponding to the limiting sliding grooves, and the front side of the mounting piece is provided with a slot corresponding to the battery sliding cover.

As a further aspect of the present utility model: four thread grooves corresponding to the fixing bolts are formed in the outer side wall of the mounting piece.

As a further aspect of the present utility model: the battery guide piece is connected with the main control board through a cable.

As a further aspect of the present utility model: the filter device consists of a filter screen frame, a filter screen and a limiting cap, wherein the filter screen is arranged in the middle of the filter screen frame, and the limiting cap is fixedly arranged on the upper side of the middle of the filter screen.

As a further aspect of the present utility model: the filter housing and the mounting member are connected by threads.

Compared with the prior art, the utility model has the beneficial effects that: the detachable filter device is arranged, so that the filter device can be detached for cleaning after long-time use, the fume blocking component is prevented, the internal fume sensing device is invalid, and the battery can be easily replaced by sliding the battery sliding cover through the structure provided with the battery sliding cover and the battery bin without integrally disassembling the battery.

Drawings

FIG. 1 is a schematic diagram of a self-contained smoke-sensing fire detection alarm;

FIG. 2 is an exploded view of a construction of a free standing smoke sensing fire detection alarm;

FIG. 3 is a cross-sectional view of a battery compartment in a free-standing smoke-sensing fire detection alarm.

In the figure: 1. installing a bolt; 2. a mounting base; 3. an outer housing; 4. a fixing bolt; 5. a filter housing; 6. a filter screen; 7. a connecting piece; 8. a transparent lamp cap; 9. installing a lamp holder; 10. a battery sliding cover; 11. a main control board; 12. limiting sliding grooves; 13. a limiting piece; 14. an alarm lamp; 15. a mounting member; 16. a filter screen frame; 17. a limit cap; 18. a battery compartment; 19. a battery guide piece; 20. a cable.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the utility model, an independent smoke-sensing fire detection alarm comprises an outer shell 3, wherein a mounting seat 2 is fixedly arranged at the lower side of the outer shell 3, eight mounting bolts 1 are annularly arranged at the upper side of the mounting seat 2, the whole device can be mounted at a position needing to be fixed, four fixing bolts 4 are annularly arranged at the side edge of the outer shell 3, a battery sliding cover 10 is slidably arranged at the right of the front side of the outer shell 3, a battery bin 18 is fixedly arranged at the position of the inner side wall of the outer shell 3, a battery guide piece 19 is arranged at the right side of the battery bin 18, and the battery guide piece 19 is connected with a main control board 11 through a cable 20;

four limit sliding grooves 12 are annularly formed in the inner side wall of the mounting seat 2, limit pieces 13 corresponding to the limit sliding grooves 12 are arranged on the outer side of the mounting piece 15, grooves corresponding to the battery sliding cover 10 are formed in the front side of the mounting piece 15, and the limit pieces 13 can slide to the bottom through the limit sliding grooves 12 to play a role in auxiliary positioning;

the diapire is provided with main control board 11 in the middle part of shell body 3, the upside middle part of main control board 11 is provided with alarm lamp 14, the upside of shell body 3 is provided with mounting 15, four screw grooves that correspond with dead bolt 4 have been seted up to the lateral wall of mounting 15, can be through dead bolt 4 to mounting 15 and shell body 3 fixed in position, the upside of mounting 15 is provided with filter shell body 5, be provided with filter equipment between filter shell body 5 and the mounting 15, filter equipment comprises filter screen frame 16, filter screen 6 and spacing cap 17, the middle part of filter screen frame 16 is provided with filter screen 6, the middle part upside fixed mounting of filter screen 6 has spacing cap 17, filter equipment can wholly pull down the clearance, filter shell body 5 and mounting 15 pass through threaded connection, filter shell body 5 and mounting 15 can be relaxed to be taken apart, the inside is convenient to clean, the upside middle part of filter shell body 5 is provided with installation lamp stand 9, be connected through connecting piece 7 between installation lamp stand 9 and the filter shell body 5, the upside middle part fixed mounting of installation lamp stand 9 has transparent lamp cap 8.

The working principle of the utility model is as follows: the operating personnel can be through eight mounting bolts 1 on the mount pad 2, can be with whole device fixed mounting at roof or wall, after the live time overlength, if inside filter equipment has the oil smoke to pile up, can be rotatory down filter housing 5, take off filter equipment between filter housing 5 and the installed part 15, later wash filter device's filter screen 6 and dry the back, install again and reset, prevent that filter device surface oil smoke dust from piling up too much, cause inside main control board 11 to respond to and receive the hindrance, be provided with battery compartment 18 through the shell body 3 inside wall, can slide battery sliding cover 10, can replace the inside battery of battery compartment 18, convenient and fast, if need to maintain inside, can dismantle the gim peg 4 of shell body 3 side, afterwards can tear down installed part 15 along spacing spout 12, can inspect the maintenance to inside main control board 11.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a stand alone type smoke and fire detection alarm, includes shell body (3), its characterized in that, the downside of shell body (3) is fixedly installed mount pad (2), the side annular of shell body (3) is provided with four gim bolts (4), the front side right slidable mounting of shell body (3) has battery sliding cover (10), the inside wall of shell body (3) is located the position fixed mounting of battery sliding cover (10) has battery compartment (18), the right side of battery compartment (18) is provided with battery guide piece (19);

the utility model discloses a lamp, including outer casing (3), filter housing (5) and mounting (15) are provided with main control board (11), the upside middle part of main control board (11) is provided with alarm lamp (14), the upside of outer casing (3) is provided with mounting (15), the upside of mounting (15) is provided with filter equipment between filter housing (5) and mounting (15), the upside middle part of filter housing (5) is provided with installation lamp stand (9), be connected through connecting piece (7) between installation lamp stand (9) and the filter housing (5), the upside middle part fixed mounting of installation lamp stand (9) has transparent lamp cap (8).

2. A freestanding smoke-sensing fire detection alarm according to claim 1, characterized in that eight mounting bolts (1) are annularly arranged on the upper side of the mounting base (2).

3. The independent smoke-sensing fire detection alarm device according to claim 1, wherein four limiting sliding grooves (12) are annularly formed in the inner side wall of the mounting seat (2), limiting pieces (13) corresponding to the limiting sliding grooves (12) are arranged on the outer side of the mounting piece (15), and grooves corresponding to the battery sliding cover (10) are formed in the front side of the mounting piece (15).

4. The free-standing smoke-sensing fire detection alarm of claim 1, wherein the outer side wall of the mounting member (15) is provided with four thread grooves corresponding to the fixing bolts (4).

5. A freestanding smoke-sensitive fire detection alarm according to claim 1, characterized in that the battery guide (19) and the main control board (11) are connected by means of a cable (20).

6. The independent smoke-sensing fire detection alarm device according to claim 1, wherein the filtering device comprises a filter screen frame (16), a filter screen (6) and a limiting cap (17), the filter screen (6) is arranged in the middle of the filter screen frame (16), and the limiting cap (17) is fixedly arranged on the upper side of the middle of the filter screen (6).

7. A freestanding smoke-sensitive fire detection alarm according to claim 1, characterized in that the filter housing (5) and the mounting (15) are connected by means of threads.