CN213876982U

CN213876982U - Household alarm based on Internet of things

Info

Publication number: CN213876982U
Application number: CN202022913196.7U
Authority: CN
Inventors: 贺磊; 徐慧
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-03
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a household alarm based on the internet of things, which comprises an alarm body and a cleaning mechanism which is additionally arranged on the alarm body and plays a role of cleaning the air inlet part of the alarm body, wherein a net frame for air inlet and a detachable triangular socket are respectively arranged on the front surface and the back surface of the alarm body, the alarm body is connected to an electrical component through the triangular socket and is powered on based on the internet of things, and the cleaning mechanism is arranged at the outer side of the net frame and cleans a filter screen embedded on the net frame; this domestic alarm based on thing networking, the user need not often climb and clear up the screen frame department that admits air of alarm body, only need stand subaerial, then can drive through the member and connect the dirt frame to rotate to make pivoted connect the dirt frame to drive the rotary drum and rotate in the outside of screen frame, brush the dust on the screen frame, and make the dust can drop and be collected in connecing the dirt frame, avoid the dust directly to drop downwards and influence the user.

Description

Household alarm based on Internet of things

Technical Field

The utility model belongs to the technical field of the alarm, concretely relates to domestic alarm based on thing networking.

Background

The alarm generalized indicates can sound or appear obviously bright light and play a device of warning effect on every side, along with the improvement and the development of science and technology, the use of alarm is also more and more extensive, the use of alarm has improved the safety of surrounding environment and building and person greatly, the aspect of using the alarm is also more and more in the present family, wherein just including the alarm that can in time detect the flue gas among the domestic alarm, but now many domestic alarms that are used for detecting the flue gas generally can install in the roof eminence, this kind of mounting means leads to the fact very easily and handles the inconvenient condition of clearance of admitting air, it often climbs the height and clears up to need the manual work, it is also great comparatively troublesome while danger, and dust during the clearance also scatters very easily, be not convenient for unified collection. Aiming at the problems, the novel household alarm is innovatively designed on the basis of the original household alarm.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic alarm based on thing networking to the solution is installed and is cleared up the trouble at the domestic alarm of eminence, and is not convenient for collect the problem of dust.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a domestic alarm based on thing networking, includes the alarm body, still including increasing the clean mechanism who locates on the alarm body and play clean alarm body department's effect of admitting air, be equipped with the net frame that is used for admitting air and the triangle socket of dismantlement formula on the tow sides of alarm body respectively, the alarm body is connected on electrical component through the triangle socket and is supplied power based on the thing networking, clean mechanism locates the outside of net frame and cleans the filter screen of inlaying on the net frame.

Preferably, the cleaning mechanism comprises a circular arc-shaped dust collecting frame with an opening at one end, at least one group of dust removing structures and an annular mounting plate, the dust removing structures comprise vertical shafts and rotating drums rotatably mounted on the vertical shafts, and the rotating drums are attached to filter screens of the screen frames.

Preferably, the assembly end screw thread of screen frame is installed in seting up the mounting groove on the alarm body, the free end of screen frame is placed in connecing the dirt frame, the mounting panel runs through the outside that sets up at the screen frame and presses close to the alarm body, with the screw thread is installed on the connecting screw that the mounting panel runs through and is used for injecing the piece of screwing up of mounting panel, connecting screw installs the slider on being close to the tip of alarm body, slider slidable mounting is in seting up the annular spout on the alarm body.

Preferably, a connecting seat which is used for connecting rod pieces and convenient to use by hand is fixedly arranged at the outer center position of the dust collecting frame, a through hole is formed in the connecting seat, two groups of dust removing structures are symmetrically arranged between the dust collecting frame and the mounting plate about the center line of the screen frame, the height of the rotary drum is larger than that of a filter screen on the screen frame, and the area of an opening of the dust collecting frame is larger than the sum of the areas of the screen frame and the two rotary drums.

Preferably, a domestic alarm based on thing networking still includes the mount pad of auxiliary frame and connection auxiliary frame, the mount pad is fixed on the hoop wall of alarm body, the one end through connection of auxiliary frame is injectd by the screw rod of threaded connection in the mount pad, the other end of auxiliary frame be circular-arc and with dust removal structure parallel arrangement, the height that highly is greater than the net frame of auxiliary frame.

Preferably, a domestic alarm based on thing networking still connects dirt frame pivoted motor including being used for the drive, the motor installation is fixed in net frame bottom and is located and connects the inside part of dirt frame, output shaft interference on the motor is connected in the connecting cylinder, the connecting cylinder is fixed and is connect the inside central point of dirt frame and put.

The utility model discloses a technological effect and advantage: this domestic alarm based on thing networking, through addding the clean mechanism on the alarm body, make the device's practicality obtain effectual improvement, and clean mechanism is still including the dust collecting frame that can receive the dust, generally when the alarm body is installed on higher roof, the user does not need often to climb and clears up the net frame department that admits air of alarm body, only need stand subaerial, then can drive through the member and connect the dust frame to rotate, thereby make pivoted dust collecting frame drive the rotary drum and rotate in the outside of net frame, brush the dust on the net frame, and make the dust can fall and be collected in connecing the dust frame, avoid the dust directly to drop to influence the user, this kind of structure sets up to user's clearance and has improved the facility, also can guarantee the long-term effectual normal operating of alarm body simultaneously.

Drawings

Fig. 1 is a schematic front sectional view of embodiment 1 of the present invention;

fig. 2 is a schematic front sectional view of embodiment 2 of the present invention;

fig. 3 is a schematic front sectional view of embodiment 3 of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 5 is a schematic perspective view of the auxiliary frame of the present invention;

fig. 6 is a schematic bottom view of the alarm device according to embodiment 1 of the present invention.

In the figure: 1. an alarm body; 101. mounting grooves; 102. a chute; 103. a slider; 104. connecting a screw rod; 2. a triangular socket; 3. a screen frame; 4. a cleaning mechanism; 5. a dust collecting frame; 501. a connecting seat; 502. A vertical axis; 6. a rotating drum; 7. mounting a plate; 8. a mounting seat; 9. an auxiliary frame; 10. a motor; 11. a connecting cylinder.

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.

Example 1

As shown in fig. 1, 4 and 6: the embodiment provides a household alarm based on the Internet of things, which comprises an alarm body 1 and a cleaning mechanism 4 which is additionally arranged on the alarm body 1 and plays a role of cleaning the air inlet part of the alarm body 1, wherein a net frame 3 for air inlet and a detachable triangular socket 2 are respectively arranged on the front surface and the back surface of the alarm body 1, the alarm body 1 is connected to an electrical component through the triangular socket 2 based on the Internet of things and is supplied with power, and the cleaning mechanism 4 is arranged on the outer side of the net frame 3 and cleans a filter screen embedded in the net frame 3; the type of the alarm body 1 is YWBJQ6, the triangular socket 2 arranged on the alarm body can be directly inserted into the socket for use, the triangular socket 2 can also be taken down to connect the alarm body 1 with an electric wire, the installation mode is conventional and common, so detailed description is not provided, when the alarm body 1 is installed on a roof, the installation mode of the triangular socket 2 is not generally adopted, firstly, the installation plate 7 penetrates through the net frame 3 and is connected and fixed with the connecting screw rod 104, the bottom of the net frame 3 is positioned in the dust receiving frame 5 at the moment, the filter screen is also attached to the rotary drum 6, then, after the alarm body 1 is connected and fixed with the corresponding electric wire, the device can be normally used, smoke enters the alarm body 1 through the net frame 3, when cleaning is needed, an external rod piece is inserted into a through hole of the connecting seat 501, a person can stand on the ground to rotate the rod piece, thereby driving the dust-receiving frame 5 to rotate, and enabling the rotary drum 6 to clean the surface of the filter screen in the rotation process, and the cleaned dust can also fall into the dust-receiving frame 5;

the cleaning mechanism 4 comprises a circular arc-shaped dust collecting frame 5 with an opening at one end, at least one group of dust removing structures and an annular mounting plate 7, the dust removing structures comprise a vertical shaft 502 and a rotary drum 6 rotatably mounted on the vertical shaft 502, the rotary drum 6 is attached to a filter screen of the screen frame 3, and the cleaning mechanism 4 can be disassembled and assembled through the mounting plate 7, so that the rotary drum 6 and the dust collecting frame 5 can be cleaned conveniently;

the assembly end of the screen frame 3 is arranged in a mounting groove 101 formed in the alarm body 1 in a threaded manner, the free end of the screen frame 3 is placed in the dust receiving frame 5, the mounting plate 7 penetrates through the outer side of the screen frame 3 and is close to the alarm body 1, a tightening piece used for limiting the mounting plate 7 is arranged on a connecting screw 104 penetrating through the mounting plate 7 in a threaded manner, a sliding block 103 is arranged at the end part of the connecting screw 104 close to the alarm body 1, the sliding block 103 is slidably mounted in an annular sliding groove 102 formed in the alarm body 1, after the mounting plate 7 is connected with the alarm body 1 through the connecting screw 104, when the dust receiving frame 5 rotates, the mounting plate 7 also drives the connecting screw 104 to rotate with the alarm body 1;

connect the fixed connecting seat 501 that is equipped with of outside central point of dirt frame 5 and is used for connecting the member and is convenient for handheld use, be equipped with the through-hole in the connecting seat 501, connect and be equipped with two sets of dust removal structures about the central line symmetry of screen frame 3 between dirt frame 5 and the mounting panel 7, the height that highly is greater than the filter screen on the screen frame 3 of rotary drum 6, the area that connects the opening part of dirt frame 5 is greater than the area sum of screen frame 3 and two rotary drums 6, connect dirt frame 5 can be with the whole bag in the bottom of two sets of dust removal structures and screen frame 3, thereby guarantee to collect the dust, avoid the dust to appear unrestrained outside condition very well.

The working principle of the embodiment is as follows: generally do not adopt the mounting means of triangle socket 2 when alarm body 1 installs on the roof, run through the screen frame 3 with mounting panel 7 earlier and be connected fixedly with connecting screw 104, the bottom of screen frame 3 this moment then is located and connects in dirt frame 5, and the filter screen also laminates mutually with rotary drum 6, later with alarm body 1 fixed back with corresponding connection of electric lines again, the device then can normal use, the flue gas passes through screen frame 3 and enters into alarm body 1, when needs clear up, insert the member of outside in the through-hole of connecting seat 501, the people then can stand subaerial rotation member, thereby it rotates to drive and connect dirt frame 5, and make rotary drum 6 clean the surface of filter screen in rotating, and the dust that is cleaned also can drop in connecing dirt frame 5.

Example 2

Unlike in example 1, as shown in fig. 2, 4 to 6: the embodiment provides a household alarm based on the Internet of things, which further comprises an auxiliary frame 9 and a mounting seat 8 connected with the auxiliary frame 9, wherein the mounting seat 8 is fixed on the circumferential wall surface of an alarm body 1, one end of the auxiliary frame 9 penetrates through the mounting seat 8 and is limited by a screw rod in threaded connection with the mounting seat 8, the other end of the auxiliary frame 9 is arc-shaped and is arranged in parallel with a dust removal structure, and the height of the auxiliary frame 9 is greater than that of a net frame 3; this kind of setting can be convenient for pass through triangle socket 2 direct mount with the device that assembles on the socket of wall, insert auxiliary frame 9 to mount pad 8 earlier, and the screw rod that rotates in the mount pad 8 is fixed with auxiliary frame 9, later insert the device to the socket in, need make auxiliary frame 9 can be located the below, thereby play the effect of accepting the dust, when needs clearance, handheld connecting seat 501, thereby it connects dirt frame 5 to rotate, rotary drum 6 still can clear up the filter screen in rotating, the dust of being cleared up this moment then can drop and be collected in auxiliary frame 9.

The working principle of the embodiment is as follows: after the cleaning mechanism 4 is assembled and completed according to the embodiment 1, the auxiliary frame 9 is inserted into the mounting seat 8, the screw rod in the mounting seat 8 is rotated to fix the auxiliary frame 9, then the device is inserted into the socket through the triangular socket 2, the auxiliary frame 9 can be located below to play a role in bearing dust, when the cleaning is needed, the connecting seat 501 is held by hand, the dust receiving frame 5 is rotated, the rotary drum 6 can still clean the filter screen in the rotation process, and the cleaned dust can fall into the auxiliary frame 9 and is collected.

Example 3

Unlike in example 1, as shown in fig. 3, 4 and 6: the embodiment provides a household alarm based on the internet of things, which further comprises a motor 10 for driving a dust collecting frame 5 to rotate, wherein the motor 10 is fixedly installed at the bottom of a net frame 3 and is positioned on the part inside the dust collecting frame 5, an output shaft on the motor 10 is in interference connection with a connecting cylinder 11, and the connecting cylinder 11 is fixed at the central position inside the dust collecting frame 5; the device that this kind of setting also can be assembled is installed on higher roof, and the drive through motor 10 drives the rotation that connects dirt frame 5, and is more convenient, also need not the manual work and rotates the clearance.

The working principle of the embodiment is as follows: the cleaning mechanism 4 is assembled and completed according to the embodiment 1, when the dust collecting frame 5 is installed, the output shaft of the motor 10 is also inserted into the connecting cylinder 11, and then the device is connected and fixed with a corresponding electric wire on the roof, the device can be normally used, smoke enters the alarm body 1 through the screen frame 3, when the smoke needs to be cleaned, the motor 10 is turned on, the output shaft drives the connecting cylinder 11 to rotate, so that the dust collecting frame 5 is driven to rotate, the surface of the filter screen is cleaned in the rotation of the rotary cylinder 6, and the cleaned dust can also fall into the dust collecting frame 5, the dust collecting device can also be installed on a socket on the wall surface according to the use mode of the embodiment 2 and is matched with the auxiliary frame 9 for use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a domestic alarm based on thing networking, includes alarm body (1), its characterized in that: still including increasing on alarm body (1) and playing clean alarm body (1) clean mechanism (4) of the department effect that admits air, be equipped with net frame (3) that are used for admitting air and triangle socket (2) of dismantlement formula on the tow sides of alarm body (1) respectively, alarm body (1) is based on the thing networking and connects on electrical component through triangle socket (2) and is supplied power, the outside of net frame (3) is located in clean mechanism (4) and is cleaned the filter screen of inlaying on net frame (3).

2. The household alarm based on the internet of things as claimed in claim 1, wherein: the cleaning mechanism (4) comprises a dust collecting frame (5) with an opening at one end in an arc shape, at least one group of dust removing structures and an annular mounting plate (7), wherein each dust removing structure comprises a vertical shaft (502) and a rotary drum (6) rotatably mounted on the vertical shaft (502), and the rotary drums (6) are attached to the filter screen of the screen frame (3).

3. The household alarm based on the internet of things as claimed in claim 2, wherein: the assembly end screw thread of screen frame (3) is installed in seting up mounting groove (101) on alarm body (1), the free end of screen frame (3) is placed in connecing dirt frame (5), mounting panel (7) run through the outside that sets up in screen frame (3) and are pressed close to alarm body (1), with threaded mounting has the piece of screwing up that is used for injecing mounting panel (7) on connecting screw (104) that mounting panel (7) run through, connecting screw (104) are close to and install slider (103) on the tip of alarm body (1), slider (103) slidable mounting is in seting up annular spout (102) on alarm body (1).

4. The household alarm based on the internet of things as claimed in claim 2, wherein: the dust collecting device is characterized in that a connecting seat (501) which is used for connecting rod pieces and convenient to use in a handheld mode is fixedly arranged at the outer center position of the dust collecting frame (5), a through hole is formed in the connecting seat (501), two groups of dust collecting structures are symmetrically arranged between the dust collecting frame (5) and the mounting plate (7) about the center line of the screen frame (3), the height of the rotary drum (6) is larger than the height of a filter screen on the screen frame (3), and the area of an opening of the dust collecting frame (5) is larger than the sum of the areas of the screen frame (3) and the two rotary drums (6).

5. The household alarm based on the internet of things as claimed in claim 1, wherein: the utility model provides a domestic alarm based on thing networking still includes auxiliary frame (9) and mount pad (8) of connecting auxiliary frame (9), the hoop wall at alarm body (1) is fixed in mount pad (8), the one end through connection of auxiliary frame (9) is injectd by the screw rod of threaded connection in mount pad (8), the other end of auxiliary frame (9) be circular-arc and with dust removal structure parallel arrangement, the height that highly is greater than net frame (3) of auxiliary frame (9).

6. The household alarm based on the internet of things as claimed in claim 1, wherein: the household alarm based on the Internet of things further comprises a motor (10) used for driving the dust collecting frame (5) to rotate, the motor (10) is installed and fixed at the bottom of the net frame (3) and located on the part inside the dust collecting frame (5), an output shaft on the motor (10) is connected in a connecting cylinder (11) in an interference mode, and the connecting cylinder (11) is fixed in the center position inside the dust collecting frame (5).