CN210572184U

CN210572184U - Formula of breathing in smoke detector convenient to installation

Info

Publication number: CN210572184U
Application number: CN201920832191.6U
Authority: CN
Inventors: 宋文超; 李娜
Original assignee: Shanghai Weitan Intelligent Technology Co ltd
Current assignee: Shanghai Weitan Intelligent Technology Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-05-19
Anticipated expiration: 2029-06-04

Abstract

The utility model provides a smoke detector is felt to formula of breathing in convenient to installation is adapted to smoke detector technical field's production and application, and smoke detector is felt to formula of breathing in convenient to installation includes, the device body, and the device body includes the magnetic sheet of fixing in its bottom through the metal-to-adhesive bonding, and arranges the inside hollow mounting disc that is below the magnetic sheet, and mounting disc top a week is fixed with the nickel ring through the metal-to-adhesive bonding, the beneficial effects of the utility model reside in that: through setting up the magnetic sheet, nickel ring and plunger, when making the user carry out the wiring to this kind of suction-type smoke detector convenient to installation and handle, need not to hold the device body with the hand, the person of facilitating the use independently installs, simultaneously through setting up the mounting disc, the plate, spring post and plastic rod, the dismouting is convenient, the person of facilitating the use carries out the dismouting and maintains, this kind of suction-type smoke detector convenient to installation's just dismantlement nature and practicality have been promoted, the problem that the current suction-type smoke detector convenient to installation is not convenient for independently install and is not convenient for the dismouting to maintain has been solved.

Description

Formula of breathing in smoke detector convenient to installation

Technical Field

The utility model belongs to the technical field of smoke detector technique and specifically relates to a smoke detector is felt to formula of breathing in convenient to installation is related to.

Background

An air-suction type smoke detector convenient to install is called an air-suction type smoke fire detector or an extremely early fire detector, and air in a protection area is sucked into the detector through an air sampling pipe to be analyzed, so that early warning of fire is carried out.

Current smoke detector when installing, need carry out the wiring and handle, and the wiring process consumes time long to smoke detector generally installs on the ceiling, leads to the user to hold smoke detector with the hand when the installation, and the person of not being convenient for carries out independent installation, and the smoke detector can pile up a large amount of dusts after using for a long time simultaneously, thereby often need pull down whole smoke detector and maintain, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: to the problem that prior art exists, provide a formula of breathing in smoke detector convenient to installation, solved current formula of breathing in smoke detector convenient to installation independent installation of not being convenient for and the problem of the dismouting maintenance of not being convenient for.

The to-be-solved technical problem of the utility model adopts following technical scheme to realize: an easy-to-install aspirated smoke detector comprising:

the device body, the device body includes fixes the magnetic sheet in its bottom through the metal-to-metal bonding, just the inside hollow mounting disc that is arranged to the magnetic sheet below, mounting disc top a week is fixed with the nickel ring through the metal-to-metal bonding, just both ends are opened respectively around nickel ring and the magnetic sheet have second hole site and first hole site, it has the inserted bar to run through in the second hole site, mounting disc top central point puts the department and opens there is the kerve, just both sides department opens around the mounting disc top and is close to the kerve has two closed holes, the embedding of magnetic sheet bottom central point department of putting is provided with the plastics stick, and the plastics stick end is equipped with rather than plate as an organic whole, open the plate bottom has two round holes, and the embedded spring post that has connect in the round hole.

Preferably, the device body further comprises a cigarette case embedded in the top of the device body, and the cigarette case is surrounded by a separation net at the periphery.

Preferably, the magnetic plate corresponds to and fits with the nickel ring.

Preferably, the length of the plunger is 4cm greater than the diameter of the nickel ring, and the length of the plunger is 10 cm.

Preferably, when the spring column is contracted downwards by 30N-40N, the spring column is completely contracted into the round hole.

Preferably, the plate block is connected with the magnetic plate through a plastic rod, and the plate block is matched with the top groove.

Preferably, the distance between the two combined holes and the round holes is the same, and the diameters of the two combined holes and the round holes are equal.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up magnetic sheet, nickel ring and plunger for the user need not to hold the device body with the hand when carrying out wiring treatment to this kind of suction type smoke detector convenient to installation, and convenient to use person independently installs, and simultaneously through setting up mounting disc, plate, spring post and plastic rod, the dismouting is convenient, and convenient to use person carries out the dismouting and maintains, has promoted this kind of suction type smoke detector convenient to installation's easy to detach nature and practicality.

Drawings

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

Fig. 2 is a partial schematic view of the structure mounting plate of the present invention.

Fig. 3 is a bottom schematic view of the structure device body of the present invention.

Fig. 4 is a schematic enlarged view of a part a of the spring post in the structure diagram of the present invention 3.

The labels in the figure are: 1-device body, 2-cigarette case, 3-separation net, 4-magnetic plate, 5-mounting plate, 6-nickel ring, 7-first hole site, 8-second hole site, 9-plunger, 10-plastic rod, 11-plate, 12-spring column, 13-round hole, 14-top groove and 15-combined hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments, and it should be understood that the specific embodiments described herein are only used for explaining the present invention and are not used for limiting the present invention.

Embodiment 1, as shown in FIGS. 1-3, an easy to install aspirated smoke detector, comprising:

the device comprises a device body 1, wherein the device body 1 comprises a magnetic plate 4 fixed at the bottom of the magnetic plate 4 in a bonding manner through metal glue, a hollow mounting disc 5 is arranged below the magnetic plate 4, a nickel ring 6 is fixed on the periphery of the top of the mounting disc 5 in a bonding manner through metal glue, the magnetic plate 4 corresponds to and is matched with the nickel ring 6, the front end and the rear end of the nickel ring 6 and the magnetic plate 4 are respectively provided with a second hole site 8 and a first hole site 7, an insert rod 9 penetrates through the second hole site 8, the length of the insert rod 9 is 4cm larger than the diameter of the nickel ring 6, the length of the insert rod 9 is 10cm, when a user installs the conveniently-installed air-breathing smoke detector, the mounting disc 5 can be installed on a ceiling through screws or bolts, then the insert rod 9 can be drawn out from the second hole site 8, and then the magnetic plate 4 is aligned with the nickel ring 6, and make first hole site 7 aim at second hole site 8, and magnetic sheet 4 will be in the same place with nickel ring 6 actuation, then the user inserts plunger 9 in first hole site 7 and the second hole site 8 again for magnetic sheet 4 is difficult for the separation of nickel ring 6, and the user can be to this kind of suction type smoke detector convenient to installation carry out the wiring processing, and need not to hold device body 1 with the hand, convenient and fast more.

According to the embodiment 1, as shown in fig. 1-4, a top groove 14 is formed at the center of the top of the mounting plate 5, two engaging holes 15 are formed at the top of the mounting plate 5 and near the front and back sides of the top groove 14, a plastic rod 10 is embedded in the center of the bottom of the magnetic plate 4, a plate 11 integrated with the plastic rod 10 is arranged at the end of the plastic rod 10, the plate 11 is connected with the magnetic plate 4 through the plastic rod, the plate 11 is engaged with the top groove 14, two circular holes 13 are formed at the bottom of the plate 11, a spring post 12 is embedded in the circular hole 13, when the spring post 12 is contracted downwards by 30N-40N, the spring post 12 is completely contracted into the circular hole 13, the distance between the two engaging holes 15 and the circular hole 13 is the same, the diameters of the two engaging holes 15 and the circular hole 13 are the same, and the user can align the plate 11 to the top groove 14, simultaneously press down spring post 12, make spring post 12 all retract into in the round hole 13, insert the mounting disc 5 through top groove 14 with plate 11 after that, then rotate magnetic sheet 4, plastic rod 10 and plate 11 will rotate in the lump, when plate 11 rotates and makes spring post 12 rotate to closing hole 15 department, spring post 12 will return slowly and block immediately and in closing hole 15, device body 1 can be installed to together with mounting disc 5, when dismantling, only need press down spring post 12 and make it retract into in round hole 13 once more, then rotate magnetic sheet 4, make plate 11 rotate to agree with the back with top groove 14, again with plate 11 take out in top groove 14 can, easy dismounting, convenient to use person carries out dismouting maintenance.

The device body 1 further comprises a cigarette case 2 embedded into the top of the device body, a separation net 3 is arranged around the periphery of the cigarette case 2, and the separation net 3 can effectively block the dust in the air to prevent the dust from entering the cigarette case 2 and being difficult to clean.

The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.

Claims

1. The utility model provides a formula of breathing in smoke detector convenient to installation which characterized in that: the easy-to-install suction type smoke detector comprises:

the device comprises a device body (1), wherein the device body (1) comprises a magnetic plate (4) which is fixed at the bottom of the magnetic plate through metal adhesive bonding, a hollow mounting disc (5) is arranged below the magnetic plate (4), a nickel ring (6) is fixed on the periphery of the top of the mounting disc (5) through metal adhesive bonding, a second hole site (8) and a first hole site (7) are respectively arranged at the front end and the rear end of the nickel ring (6) and the magnetic plate (4), an inserting rod (9) penetrates through the second hole site (8), a top groove (14) is arranged at the central position of the top of the mounting disc (5), two closed holes (15) are arranged at the top of the mounting disc (5) and near the front side and the rear side of the top groove (14), a plastic rod (10) is embedded at the central position of the bottom of the magnetic plate (4), and a plate block (11) which is integrated with the plastic rod (10) is arranged at the tail end of, the bottom of the plate (11) is provided with two round holes (13), and the round holes (13) are embedded with spring columns (12).

2. An easily installable aspirated smoke detector according to claim 1, wherein: the device body (1) further comprises a cigarette case (2) embedded into the top of the device body, and a separation net (3) is arranged around the periphery of the cigarette case (2).

3. An easily installable aspirated smoke detector according to claim 1, wherein: the magnetic plate (4) corresponds to and is matched with the nickel ring (6).

4. An easily installable aspirated smoke detector according to claim 1, wherein: the length of the plunger (9) is 4cm larger than the diameter of the nickel ring (6), and the length of the plunger (9) is 10 cm.

5. An easily installable aspirated smoke detector according to claim 1, wherein: when the spring post (12) is contracted downwards by 30N-40N, the spring post (12) is completely contracted into the round hole (13).

6. An easily installable aspirated smoke detector according to claim 1, wherein: the plate (11) is connected with the magnetic plate (4) through a plastic rod, and the plate (11) is matched with the top groove (14).

7. An easily installable aspirated smoke detector according to claim 1, wherein: the distance between the two combined holes (15) and the round hole (13) is the same, and the diameters of the two combined holes (15) and the round hole (13) are equal.