CN213518562U

CN213518562U - Wiring structure of fire detector

Info

Publication number: CN213518562U
Application number: CN202023042595.7U
Authority: CN
Inventors: 刘和勇; 尹秋妍; 陈岩; 闫博
Original assignee: Shandong Lvcheng Qinghe Architectural Design Co Ltd
Current assignee: Shandong Lvcheng Qinghe Architectural Design Co Ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-06-22
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a wiring structure of a fire detector, which comprises a mounting substrate, a plurality of mounting holes are arranged on the periphery of the mounting substrate, the bottom of the mounting substrate is respectively and fixedly connected with a protective cover and a fire detector main body, a plurality of air holes are arranged on the bottom of the protective cover, two mounting cylinders are fixedly connected with the top end of the fire detector main body, a limiting hole is arranged on the middle part of the mounting cylinder, the inner side of the mounting cylinder is provided with a copper plating layer, the inner side wall of the copper plating layer is positioned at the bottom of the limiting hole and fixedly connected with a fixing frame, the top end of the fixing frame is fixedly connected with a second spring, the top end of the second spring is fixedly connected with a conductive head which is electrically connected with the fire detector main body, the utility model discloses a mounting substrate is arranged, the mounting substrate is arranged to better install the fire detector, the, is convenient for better use, and has simple operation and better use effect.

Description

Wiring structure of fire detector

Technical Field

The utility model relates to a cutting means field especially relates to a fire detector's wiring structure.

Background

The fire detector is a device for detecting the scene and finding out the fire in the fire-fighting automatic fire alarm system. The fire detector is a system 'sense organ' and is used for monitoring whether a fire disaster occurs in the environment or not, converting characteristic physical quantities of the fire disaster, such as temperature, smoke, gas and radiation light intensity, into electric signals once the fire disaster occurs, and immediately acting to send alarm signals to a fire alarm controller.

The existing fire detector is low in connection speed when connected with an external power supply and not beneficial to use, so that the installation speed of the fire detector is low, the fixing effect is poor when the existing fire detector is connected with the external power supply, and therefore the wiring structure of the fire detector is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a wiring structure of a fire detector.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a wiring structure of a fire detector comprises a mounting substrate, a plurality of mounting holes are arranged on the periphery of the mounting substrate, the bottom of the mounting substrate is respectively and fixedly connected with a protective cover and a fire detector main body, the bottom of the protective cover is provided with a plurality of air holes, two mounting cylinders are fixedly connected with the top end of the main body of the fire detector, a limiting hole is arranged in the middle of each mounting cylinder, the inner side of the mounting cylinder is provided with a copper coating, the inner side wall of the copper coating is positioned at the bottom of the limiting hole and is fixedly connected with a fixing frame, the top end of the fixed frame is fixedly connected with a second spring, the top end of the second spring is fixedly connected with a conductive head which is electrically connected with the main body of the fire detector, the top end of the mounting cylinder is connected with a movable rod in a sliding way, the bottom of the movable rod is fixedly connected with a rubber head, the top end of the movable rod is fixedly connected with a movable ring, and a first spring is arranged between the bottom of the movable ring and the mounting cylinder.

As a further description of the above technical solution:

the two conductive heads are respectively electrically connected with the positive electrode and the negative electrode of the fire detector main body, the conductive heads are made of copper, the fixing frame is made of nylon, and the second spring is respectively bonded with the conductive head fixing frame.

As a further description of the above technical solution:

the movable rod, the rubber head and the movable ring are made of rubber materials and are integrally cast and molded.

As a further description of the above technical solution:

the mounting cylinder is made of rubber materials, and the limiting hole is located between the rubber head and the conductive head.

As a further description of the above technical solution:

the gap between the two installation cylinders is not less than three centimeters, the section of the installation substrate is circular, the installation substrate is made of nylon materials, the thickness of the installation substrate is not less than three millimeters, and the installation substrate is bonded with the protective cover.

As a further description of the above technical solution:

the protection casing is the nylon material, the gas pocket is the annular distribution on the protection casing lateral wall.

As a further description of the above technical solution:

the rubber head and the conductive head are arranged in a bullet shape.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up mounting substrate, mounting substrate's setting is convenient for better installing fire detector, the better use of being convenient for, and the setting of protection casing is convenient for better protecting fire detector, the better use of being convenient for, the device easy operation, the result of use is better.

2. The utility model discloses a set up first spring and second spring, the better centre gripping electricity core of being convenient for of setting up of first spring and second spring, the better use of being convenient for, the better fixed fire detector of being convenient for, the better use of being convenient for, the better installation fire detector of being convenient for, the device easy operation, the result of use is better.

Drawings

Fig. 1 is a side view of a wiring structure of a fire detector according to the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic view of the movable rod, the movable ring and the conductive head of the wiring structure of the fire detector according to the present invention.

Illustration of the drawings:

1. a mounting substrate; 2. a protective cover; 3. air holes; 4. mounting holes; 5. a fire detector main body; 6. mounting the cylinder; 7. a limiting hole; 8. a movable rod; 9. a first spring; 10. a movable ring; 11. copper plating; 12. a rubber head; 13. a conductive head; 14. a second spring; 15. a fixing frame.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a fire detector's wiring structure, including mounting substrate 1, a plurality of mounting holes 4 have been seted up to 1 week side of mounting substrate, 1 bottom difference fixedly connected with protection casing 2 and fire detector main part 5 of mounting substrate, a plurality of gas pockets 3 have been seted up to 2 bottoms of protection casing, two installation section of thick bamboo 6 of 5 top fixedly connected with of fire detector main part, spacing hole 7 has been seted up at 6 middle parts of installation section of thick bamboo, 6 inboard of installation section of thick bamboo are equipped with

copper coating

11, 11 inside walls of copper coating are located spacing hole 7 bottom fixedly connected with

mount

15, 15 top fixedly connected with second springs 14 of mount, 14 top fixedly connected with of second springs electrically conducts first 13 and 5 electric connection of fire detector main part, 6 top sliding connection of installation section of thick bamboo has

movable rod

8, 8 bottom fixedly connected with rubber head 12 of movable rod, 8 top fixedly connected with movable ring 10 of movable rod, be equipped with.

The two conductive heads 13 are respectively electrically connected with the positive electrode and the negative electrode of the fire detector main body 5, the conductive heads 13 are made of copper, the fixing frame 15 is made of nylon, and the second spring 14 is respectively bonded with the fixing frame 15 of the conductive heads 13. The movable rod 8, the rubber head 12 and the movable ring 10 are made of rubber materials, so that the connection of an external power supply is facilitated, and the movable rod 8, the rubber head 12 and the movable ring 10 are integrally cast. The mounting tube 6 is made of rubber material, and the limiting hole 7 is located between the rubber head 12 and the conductive head 13. The clearance between two installation cylinders 6 is not less than three centimetres, avoids the short circuit, the better use of being convenient for, and mounting substrate 1's section is circular, and mounting substrate 1 is made for the nylon material, and mounting substrate 1's setting is convenient for better fixing fire detector main part 5, the better use of being convenient for, and mounting substrate 1's thickness is not less than three millimeters, and mounting substrate 1 bonds with protection casing 2. The protective cover 2 is made of nylon material, and the air holes 3 are annularly distributed on the side wall of the protective cover 2. Rubber head 12 all is warhead form setting with electrically conductive head 13, the better installation fire detector main part 5 of being convenient for, be convenient for better link to each other fire detector main part 5 with external power source, the better use of being convenient for, above-mentioned fire detector main part 5 is prior art, and is not repeated here just for one's time.

The working principle is as follows: during the operation, the electric wire connected with the positive pole and the negative pole of the external power supply is inserted into the limiting hole 7 in the corresponding mounting barrel 6, the movable ring 10 is pulled, the movable ring 10 drives the movable rod 8 and the rubber head 12 to move upwards, the battery cell of the external power supply is inserted into the limiting hole 7, the movable ring 10 is loosened, the first spring 9 is reset, the first spring 9 drives the rubber head 12 to fix the battery cell, and better use is facilitated.

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. A wiring structure of a fire detector, comprising a mounting substrate (1), characterized in that: the mounting base plate (1) is provided with a plurality of mounting holes (4) on the periphery, the bottom of the mounting base plate (1) is respectively fixedly connected with a protective cover (2) and a fire detector main body (5), the bottom of the protective cover (2) is provided with a plurality of air holes (3), the top end of the fire detector main body (5) is fixedly connected with two mounting cylinders (6), the middle part of the mounting cylinder (6) is provided with a spacing hole (7), the inner side of the mounting cylinder (6) is provided with a copper plating layer (11), the inner side wall of the copper plating layer (11) is positioned at the bottom of the spacing hole (7) and is fixedly connected with a fixing frame (15), the top end of the fixing frame (15) is fixedly connected with a second spring (14), the top end of the second spring (14) is fixedly connected with a conductive head (13) and is electrically connected with the fire, the rubber head (12) is fixedly connected to the bottom of the movable rod (8), the movable ring (10) is fixedly connected to the top end of the movable rod (8), and a first spring (9) is arranged between the bottom of the movable ring (10) and the installation cylinder (6).

2. A wiring structure of a fire detector according to claim 1, wherein: the two conductive heads (13) are respectively electrically connected with the positive electrode and the negative electrode of the fire detector main body (5), the conductive heads (13) are made of copper, the fixing frame (15) is made of nylon materials, and the second spring (14) is respectively bonded with the fixing frame (15) of the conductive heads (13).

3. A wiring structure of a fire detector according to claim 1, wherein: the movable rod (8), the rubber head (12) and the movable ring (10) are made of rubber materials, and the movable rod (8), the rubber head (12) and the movable ring (10) are integrally cast and formed.

4. A wiring structure of a fire detector according to claim 1, wherein: the mounting cylinder (6) is made of rubber, and the limiting hole (7) is located between the rubber head (12) and the conductive head (13).

5. A wiring structure of a fire detector according to claim 1, wherein: two clearance between the installation section of thick bamboo (6) is not less than three centimetres, the section of mounting substrate (1) is circular, mounting substrate (1) is made for the nylon material, the thickness of mounting substrate (1) is not less than three millimetres, mounting substrate (1) and protection casing (2) bond.

6. A wiring structure of a fire detector according to claim 1, wherein: the protection casing (2) are nylon materials, the gas pocket (3) are annularly distributed on the side wall of the protection casing (2).

7. A wiring structure of a fire detector according to claim 1, wherein: the rubber head (12) and the conductive head (13) are arranged in a bullet shape.