WO2021135768A1

WO2021135768A1 - Light source assembly for alarm device, and fire-fighting alarm device

Info

Publication number: WO2021135768A1
Application number: PCT/CN2020/132341
Authority: WO
Inventors: 钱建华; 俞维
Original assignee: 江苏智维建设有限公司
Priority date: 2019-12-30
Filing date: 2020-11-27
Publication date: 2021-07-08
Also published as: CN210667088U

Abstract

A light source assembly for an alarm device, and a fire-fighting alarm device, comprising a base (1). A protective cover (2) is mounted on one side of the base (1); a circular protruding head (3) is mounted at the middle of one side of the protective cover (2); a high-brightness lighting lamp (4) is mounted at the middle in the circular protruding head (3); LED colored lamps (5) are mounted on the outer side of the high-brightness lighting lamp (4); a circuit board (8) is mounted inside the base (1); a smoke sensor (9) and a temperature sensor (10) are mounted on one side of the circuit board (8); a controller (11) and an alarm (13) are further mounted on one side of the circuit board (8). According to the light source assembly for the alarm device, and the fire-fighting alarm device, smoke alarm processing can be carried out, high-brightness lighting can also be carried out by means of the disposed high-brightness lighting lamp (4), moreover, colored lamp light can be generated and irradiated by means of the LED colored lamps (5) mounted on the outer side of the high-brightness lighting lamp (4), the present invention can be conveniently mounted in a dancing hall or a KTV for use, and the use flexibility is improved.

Description

Light source assembly for alarm device and fire alarm device

Technical field

The utility model relates to the technical field of fire-fighting equipment, in particular to a light source assembly for an alarm device and a fire-fighting alarm device.

Background technique

Smoke alarms, also known as fire smoke alarms, smoke sensors, smoke sensors, etc. Powered by the bus, there can be multiple connections on the bus, and the fire alarm controller is networked and communicated to form an alarm system. There is no sound at the scene when an alarm occurs, and the host has sound and light prompts. This type of smoke alarm device is generally called smoke detection Device. Smoke detectors have address codes and those without address codes. Ionic smoke alarms are more sensitive to tiny smoke particles, and respond to various smoke energies in a balanced manner; while forward-type photoelectric smoke alarms are more sensitive to larger smoke particles, and have poor response to gray smoke and black smoke. some. When a raging fire occurs, there will be more tiny particles of smoke in the air, and when it is smoldering, there will be more particles of slightly larger smoke in the air. If a large number of tiny particles of smoke are produced after a fire, the ion smoke alarm will alarm before the photoelectric smoke alarm.

The existing smoke alarm only has the function of a smoke alarm, resulting in a single function, thereby reducing the functional diversity of the smoke alarm.

Utility model content

The purpose of the utility model is to provide a light source assembly and a fire alarm device for an alarm device, so as to solve the problem that the existing smoke alarm only has the function of a smoke alarm, resulting in a single function, thereby reducing the functional diversity of the smoke alarm The problem.

In order to achieve the above purpose, the present invention provides the following technical solutions: a light source assembly for an alarm device and a fire alarm device, including a base, a protective cover is installed on one side of the base, and a circle is installed in the middle of one side of the protective cover. A high-brightness illuminating lamp is installed in the middle of the circular convex head, an LED color lamp is installed on the outside of the high-brightness illuminating lamp, a circuit board is installed inside the base, and smoke is installed on one side of the circuit board A sensor and a temperature sensor, a controller and an alarm are also installed on one side of the circuit board, and the smoke sensor, the temperature sensor and the alarm are all electrically connected to the controller.

Preferably, an L-shaped fixed foot is installed at one end of the base, and one end of the L-shaped fixed foot is provided with a mounting hole.

Preferably, the base and the protective cover are threadedly connected, and the protective cover is arranged in the shape of a hollow truncated cone.

Preferably, the protective cover is provided with a plurality of heat dissipation holes and ribs, and the heat dissipation holes are arranged in a rectangular array.

Preferably, a dust filter is installed in the heat dissipation hole, and the diameter of the dust filter is 1mm*1mm.

Preferably, a spotlight cover is installed on the inner side of one side of the high-brightness illuminating lamp, and transparent explosion-proof glass is installed on the outer side of the high-brightness illuminating lamp.

Preferably, the high-brightness lighting lamp adopts a wattage greater than 20 watts, and the controller adopts a single-chip microcomputer with a model of AT89S51.

Preferably, an infrared receiver is installed on one side of the circuit board.

Compared with the prior art, the beneficial effects of this utility model are:

1. The utility model can not only carry out smoke alarm processing, but also can be used for high-brightness lighting through the high-brightness illuminating lamp provided, and at the same time, the LED color lamp is installed on the outside of the high-brightness illuminating lamp, which can produce colored lights. The lighting is easy to install in dance halls or KTV, which improves the flexibility of use.

2. The utility model is provided with a plurality of heat dissipation holes and ribs on the protective cover, and the heat dissipation holes are arranged in a rectangular array, which is convenient for heat dissipation treatment inside the protective cover, and a dust filter is installed in the heat dissipation hole, and the dust filter The aperture is 1mm*1mm, which is used to filter dust to prevent dust from entering the protective cover.

3. The utility model is equipped with a spotlight cover on the inner side of the high-brightness illuminating lamp, which can be used for lighting, and the outer side of the high-brightness illuminating lamp is installed with transparent explosion-proof glass, which is convenient for protecting the outer side of the high-brightness illuminating lamp and improves the use Security.

Description of the drawings

The accompanying drawings are used to provide a further understanding of the utility model and constitute a part of the specification. Together with the embodiments of the utility model, they are used to explain the utility model and do not constitute a limitation to the utility model. In the attached picture:

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the internal structure of the utility model.

In the picture: 1. Base; 2. Protective cover; 3. Round convex head; 4. High-brightness lighting; 5. LED color lamp; 6. Protruding rib; 7. Heat dissipation hole; 8. Circuit board; 9. Smoke Sensor; 10. Temperature sensor; 11. Controller; 12. Infrared receiver; 13. Alarm; 14. Spotlight cover; 15. Transparent explosion-proof glass; 16. L-shaped fixed foot; 17. Mounting hole.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present utility model.

Please refer to Figure 1-2. In the embodiment of the present invention, a light source assembly and fire alarm device for an alarm device includes a base 1, a protective cover 2 is installed on one side of the base 1, and a protective cover 2 is installed in the middle of one side of the protective cover 2 Round convex head 3, high-brightness illuminating lamp 4 is installed in the middle of round convex head 3 for lighting use, high-brightness illuminating lamp 4 is equipped with LED color lamp 5 outside, which can produce colored lights and is easy to install Used in dance halls or KTVs, a circuit board 8 is installed inside the base 1, a smoke sensor 9 and a temperature sensor 10 are installed on the side of the circuit board 8, and a controller 11 and an alarm 13 are installed on the side of the circuit board 8. When a large amount of smoke or high temperature is detected by the temperature sensor 9 and 10, the signal can be transmitted to the controller 11, and the controller 11 will control the alarm 13 to sound an alarm for alarm processing, and the smoke sensor 9, the temperature sensor 10 and the alarm 13 are all It is electrically connected to the controller 11, which can not only perform smoke alarm processing, but also can be used for high-brightness lighting through the high-brightness illuminating lamp 4 provided.

Preferably, an L-shaped fixed foot 16 is installed at one end of the base 1, and an installation hole 17 is opened at one end of the L-shaped fixed foot 16, which is convenient for installing the device on the side of the wall or roof by screws.

Preferably, the base 1 and the protective cover 2 are threadedly connected, and the protective cover 2 is arranged in the shape of a hollow truncated cone, which is convenient for disassembly, assembly and use between the base 1 and the protective cover 2, and is convenient for maintenance processing.

Preferably, the protective cover 2 is provided with a plurality of heat dissipation holes 7 and ribs 6, and the heat dissipation holes 7 are arranged in a rectangular array to facilitate the heat dissipation treatment inside the protective cover 2.

Preferably, a dust filter is installed in the heat dissipation hole 7, and the aperture of the dust filter is 1mm*1mm, which is used to filter dust to prevent dust from entering the protective cover 2.

Preferably, a spotlight cover 14 is installed on the inner side of the high-brightness illuminating lamp 4, which can be used for high-brightness lighting, and a transparent explosion-proof glass 15 is installed on the outside of the high-brightness illuminating lamp 4, which is convenient for protecting the outside of the high-brightness illuminating lamp 4 , Improve the safety of use.

Preferably, the high-brightness illuminating lamp 4 adopts a wattage greater than 20 watts, and the controller 11 adopts a single-chip microcomputer model AT89S51, which is convenient for intelligent control.

Preferably, an infrared receiver 12 is installed on one side of the circuit board 8, and the light can be opened and closed by wireless remote control through an infrared transmitter remote control provided with the infrared receiver 12.

The working principle and use process of the utility model: the base 1 is installed on the roof or the wall side through the L-shaped fixed foot 16, and the power is turned on, and the smoke sensor 9 and the temperature sensor 10 are installed on the side of the circuit board 8. The circuit board The controller 11 and the alarm 13 are also installed on the side of 8, and the smoke sensor 9, the temperature sensor 10 and the alarm 13 are all electrically connected to the controller 11. The smoke sensor 9, the temperature sensor 10 can sense whether a fire occurs, not only For smoke alarm processing, it can also be used for high-brightness lighting through the high-brightness illuminating lamp 4 provided, and at the same time, multiple LED lights 5 are installed outside the high-brightness illuminating lamp 4 to produce colored lights. , Easy to install in dance halls or KTV use, improve the flexibility of use.

Finally, it should be noted that the above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, it is for those skilled in the art It is still possible to modify the technical solutions described in the foregoing embodiments, or equivalently replace some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

A light source assembly for an alarm device and a fire alarm device, comprising a base (1), characterized in that: a protective cover (2) is installed on one side of the base (1), and a middle part of one side of the protective cover (2) A round convex head (3) is installed, a high-brightness illuminating lamp (4) is installed in the middle of the round convex head (3), and an LED color lamp (5) is installed on the outside of the high-brightness illuminating lamp (4), A circuit board (8) is installed inside the base (1), a smoke sensor (9) and a temperature sensor (10) are installed on one side of the circuit board (8), and one side of the circuit board (8) is also installed The controller (11) and the alarm (13), and the smoke sensor (9), the temperature sensor (10) and the alarm (13) are all electrically connected to the controller (11).
A light source assembly for an alarm device and a fire alarm device according to claim 1, characterized in that: an L-shaped fixed foot (16) is installed at one end of the base (1), and the L-shaped fixed foot (16) A mounting hole (17) is opened at one end.
A light source assembly for an alarm device and a fire alarm device according to claim 1, characterized in that: the base (1) and the protective cover (2) are threadedly connected, and the protective cover (2) is set to The hollow inside is round truncated cone shape.
A light source assembly for an alarm device and a fire alarm device according to claim 1, characterized in that: the protective cover (2) is provided with a plurality of heat dissipation holes (7), and the heat dissipation holes (7) are Arranged in a rectangular array.
A light source assembly for an alarm device and a fire alarm device according to claim 4, wherein a dust filter is installed in the heat dissipation hole (7), and the diameter of the dust filter is 1mm*1mm.
A light source assembly for an alarm device and a fire alarm device according to claim 1, characterized in that: a spotlight cover (14) is installed inside one side of the high-brightness illuminating lamp (4), and a high-brightness illuminating lamp (4) Transparent explosion-proof glass (15) is installed on the outside.
A light source assembly for an alarm device and a fire alarm device according to claim 1, wherein the high-brightness illuminating lamp (4) adopts a wattage greater than 20 watts, and the controller (11) adopts a model It is the single-chip microcomputer of AT89S51.
A light source assembly for an alarm device and a fire alarm device according to claim 1, characterized in that: an infrared receiver (12) is installed on one side of the circuit board (8).