CN217936156U

CN217936156U - Smoke detector shell structure

Info

Publication number: CN217936156U
Application number: CN202222124444.9U
Authority: CN
Inventors: 潘小龙; 弥金玉
Original assignee: Xi'an George Electric Power Co ltd
Current assignee: Xi'an George Electric Power Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-11-29
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a smoke detector shell structure, include: the left lower side of the top mounting plate is fixedly connected with a first fixing plate, the right lower side of the top mounting plate is fixedly connected with a second fixing plate, grooves are formed in the first fixing plate and the second fixing plate, and an inserting rod is movably connected in each groove of the second fixing plate; through having the top mounting panel, the top mounting panel is used for installing on the ceiling through the bolt, the lower part casing, the first fixture block of left side fixedly connected with of lower part casing for with the first fixed plate joint on the mounting panel of top, the outside cover of inserted bar has the spring, can peg graft through the recess on inserted bar and the first connecting plate, play the fixed action, easy to assemble and dismantle lower part casing.

Description

Smoke detector shell structure

Technical Field

The utility model relates to a shell structure technical field, in particular to smoke detector shell structure.

Background

Smoke detector among the prior art, like chinese utility model publication No. CN216697469U discloses an intelligence smoke detector that wisdom fire control has locate function, including the mounting panel, the bottom fixedly connected with mount pad of mounting panel, the bottom of mount pad is provided with smoke detector body, smoke detector body's top fixedly connected with installation piece, the one end that smoke detector body was kept away from to the installation piece runs through to the inner chamber of mount pad, has the cooperation of mounting panel, mount pad, smoke detector body, installation piece, draw-in groove, first casing, first spring, fly leaf, pillar, fixture block, baffle, davit, gyro wheel, second casing, carousel, pivot, hand wheel, movable plate and connecting rod and uses.

Although the above patent can be dismantled and maintained, the structure is complicated, inconvenient operation, consequently, this application has proposed a smoke detector shell structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a smoke detector shell structure, through the recess grafting on inserted bar and the first connecting plate, play the fixed action, easy to assemble and dismantlement lower part casing.

In order to achieve the above object, the utility model discloses a main technical scheme include:

a smoke detector housing structure comprising: the left lower side of the top mounting plate is fixedly connected with a first fixing plate, the right lower side of the top mounting plate is fixedly connected with a second fixing plate, grooves are formed in the first fixing plate and the second fixing plate, and an inserting rod is movably connected in each groove of the second fixing plate; the left side of the lower shell is fixedly connected with a first clamping block, the first clamping block is clamped with a groove in a first fixing plate, the right side of the lower shell is fixedly connected with a first connecting plate, the first connecting plate is provided with a groove, and the inserted rod is inserted into the groove in the first connecting plate; the sensor comprises a transparent shell, wherein the transparent shell is fixedly connected to the lower portion of the lower shell, and a sensor shell is fixedly connected to the lower portion of the transparent shell.

Preferably, a spring is sleeved on the outer side of the inserted rod, and a limiting plate is welded on the right side of the inserted rod.

Preferably, four corners of the top mounting plate are provided with mounting holes, and the center of the top mounting plate is provided with a threading hole.

Preferably, a wire embedding groove is formed in the top mounting plate and communicated with the threading hole.

Preferably, two mounting grooves of lower part fixedly connected with of top mounting panel, two connecting blocks of upper portion fixedly connected with of lower part casing, connecting block and mounting groove joint.

Preferably, the upper part of the lower shell is provided with an opening, and the inside of the lower shell is provided with a lithium battery.

Preferably, an aluminum substrate is fixedly connected inside the transparent shell, and the aluminum substrate is provided with LED lamp beads.

Preferably, the lower part of the sensor housing is provided with a shielding plate, and a connection inclined plate is fixedly connected between the shielding plate and the sensor housing.

The utility model discloses possess following beneficial effect at least:

the utility model discloses in, through having the top mounting panel, the top mounting panel is used for installing on the ceiling through the bolt, the lower part casing, the first fixture block of left side fixedly connected with of lower part casing for with the first fixed plate joint on the top mounting panel, the outside cover of inserted bar has the spring, can peg graft through the recess on inserted bar and the first connecting plate, play the fixed action, easy to assemble and dismantlement lower part casing.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic view of a first view structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic view of a second perspective structure of the present invention;

fig. 4 is a schematic diagram of the internal structure of the present invention.

The reference numbers indicate:

1. mounting holes; 2. inserting a rod; 3. a second fixing plate; 4. a top mounting plate; 5. connecting blocks; 6. mounting grooves; 7. a first connecting plate; 8. a lower housing; 9. a sensor housing; 10. a first fixing plate; 11. a first clamping block; 12. a transparent housing; 13. burying a wire groove; 14. threading holes; 15. a lithium battery; 16. an aluminum substrate; 17. a shielding plate; 18. the inclined plate is connected.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

Referring to fig. 1 to 4, an embodiment of the present invention provides a smoke detector casing structure, including: top mounting plate 4, lower housing 8 and transparent housing 12, wherein:

the first fixed plate 10 of left downside fixedly connected with of top mounting panel 4, the right downside fixedly connected with second fixed plate 3 of top mounting panel 4 all are equipped with the recess on first fixed plate 10 and the second fixed plate 3, and swing joint has inserted bar 2 in the recess of second fixed plate 3.

The left side of lower part casing 8 is the first fixture block 11 of fixedly connected with, first fixture block 11 and the recess joint on the first fixed plate 10, the first connecting plate 7 of right side fixedly connected with of lower part casing 8 is equipped with the recess on the first connecting plate 7, and the inserted bar 2 is pegged graft with the recess on the first connecting plate 7.

The transparent shell 12 is fixedly connected to the lower part of the lower shell 8, and the sensor shell 9 is fixedly connected to the lower part of the transparent shell 12.

Wherein, the outside cover of inserted bar 2 has the spring, and the right side welding of inserted bar 2 has the limiting plate, and the limiting plate can prevent that the spring from droing, and the left side and the 3 fixed connection of second fixed plate of spring can play the effect that drives the recess that inserted bar 2 inserted on first connecting plate 7.

Mounting hole 1 has been seted up to four angles departments of top mounting panel 4, and the through wires hole 14 has been seted up to the central authorities of top mounting panel 4, makes things convenient for connecting wire.

A wire embedding groove 13 is formed in the top mounting plate 4, the wire embedding groove 13 is communicated with the wire threading hole 14, and the domestic electricity can be conveniently connected through a wire.

Two mounting grooves 6 of the lower part fixedly connected with of top mounting panel 4, two connecting blocks 5 of the upper portion fixedly connected with of lower part casing 8, connecting

block

5 and 6 joints of mounting groove play and strengthen the fixed action.

The upper part of the lower shell 8 is provided with an opening, and the inside of the lower shell 8 is provided with a lithium battery 15 for supplying power and illuminating when power is cut off.

An aluminum substrate 16 is fixedly connected inside the transparent shell 12, and LED lamp beads are mounted on the aluminum substrate 16 to play a role in illumination.

The lower part of the sensor shell 9 is provided with a baffle plate 17, a connection inclined plate 18 is fixedly connected between the baffle plate 17 and the sensor shell 9, and the baffle plate 17 can block an opening in the lower part of the sensor shell 9 to play a role in shielding and beautifying.

The utility model discloses a theory of operation is: this smoke detector shell structure has top mounting panel 4, top mounting panel 4 is used for installing on the ceiling through the bolt, lower part casing 8, the first fixture block 11 of left side fixedly connected with of lower part casing 8, be used for with the first fixed plate 10 joint on the top mounting panel 4, the outside cover of inserted bar 2 has the spring, can peg graft through the recess on inserted bar 2 and the first connecting plate 7, play the fixed action, easy to assemble and dismantle lower part casing 8, this kind of connected mode is simple, easy to dismantle and maintain.

When using, transparent shell 12 can play the printing opacity effect, opens the switch when needs, and lithium cell 15 and LED lamp pearl can play the effect of standby lighting.

The foregoing description shows and describes several preferred embodiments of the present invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, and is not to be construed as excluding other embodiments, but is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A smoke detector housing structure, comprising:

the fixing device comprises a top mounting plate (4), wherein a first fixing plate (10) is fixedly connected to the lower left side of the top mounting plate (4), a second fixing plate (3) is fixedly connected to the lower right side of the top mounting plate (4), grooves are formed in the first fixing plate (10) and the second fixing plate (3), and an inserted rod (2) is movably connected into the groove of the second fixing plate (3);

the clamping device comprises a lower shell (8), wherein a first clamping block (11) is fixedly connected to the left side of the lower shell (8), the first clamping block (11) is clamped with a groove in a first fixing plate (10), a first connecting plate (7) is fixedly connected to the right side of the lower shell (8), a groove is formed in the first connecting plate (7), and an inserting rod (2) is inserted into the groove in the first connecting plate (7);

the sensor comprises a transparent shell (12), wherein the transparent shell (12) is fixedly connected to the lower portion of the lower shell (8), and the lower portion of the transparent shell (12) is fixedly connected with a sensor shell (9).

2. A smoke detector housing construction according to claim 1 wherein: the spring is sleeved on the outer side of the inserted rod (2), and a limiting plate is welded on the right side of the inserted rod (2).

3. A smoke detector housing construction according to claim 1, characterised in that: mounting holes (1) have been seted up at four angle departments of top mounting panel (4), through wires hole (14) have been seted up in the central authorities of top mounting panel (4).

4. A smoke detector housing construction according to claim 2 wherein: a wire embedding groove (13) is formed in the top mounting plate (4), and the wire embedding groove (13) is communicated with the threading hole (14).

5. A smoke detector housing construction according to claim 1 wherein: two mounting grooves (6) of lower part fixedly connected with of top mounting panel (4), two connecting blocks (5) of upper portion fixedly connected with of lower part casing (8), connecting block (5) and mounting groove (6) joint.

6. A smoke detector housing construction according to claim 1 wherein: the upper portion of lower part casing (8) is equipped with the trompil, the inside of lower part casing (8) is equipped with lithium cell (15).

7. A smoke detector housing construction according to claim 1 wherein: an aluminum substrate (16) is fixedly connected to the inside of the transparent shell (12), and LED lamp beads are mounted on the aluminum substrate (16).

8. A smoke detector housing construction according to claim 1, characterised in that: the sensor is characterized in that a shielding plate (17) is arranged at the lower part of the sensor shell (9), and a connecting inclined plate (18) is fixedly connected between the shielding plate (17) and the sensor shell (9).