TWM252091U - Smoke detector - Google Patents

Description

M252091

[Technical field to which the new type belongs], the creation is a smoke detector, especially a transparent expansion element that diffuses the light beam to a surrounding 360-degree angle when the fire smoke occurs, and-emits at the same time as the ringing High frequency and high-brightness emergency indications [Previous technology] People often live and use electricity. If there is a situation, people must say, "There are obviously some sounds moving. In the process, this occurs. The current high-tech essentials also increase the total demand. Usually Being able to deal with injuries and deaths to the maximum installed smoke detectors is already a living 'deaf people in the public arena, you can't hear it until you know that it is often delayed to other serious heights' often develop a positive way, low, but And in the investigation of the failure or all of these failures, the only situation is that while using accidents and injuries, it is also necessary to use the electricity because it is not commonly used. It is necessary to detect the lack of fire. Di Bao: Human, but with caution, using fire to prepare for accidents to the thick smoke of disasters must be necessary for the people next to the fire, but The concept of time for electricity and fires caused by ordinary people and the occurrence of fire is better than the issue of tight σ · mouth σ, among the personnel, the disaster alarm point or see, escape the scene fire by hand than these are called accidents caused by fire In the event of an accidental loss or remedial action, the emergency alarm sound will inevitably warn other people to quickly paint their feet, even because of

Therefore, how to add the above shortcomings while sounding, and leave the accident scene at a high frequency? This is to eliminate it, and provide a flashing breadth of alarm to remind the deaf people of the technical difficulties that the creator of the plan wants to solve.

M252091

4. Creation Instructions (2) The Difficulties. [New content] The main purpose of this creative system is to provide a smoke detector. The main> The cover is provided with a transparent light expansion element, the transparent light expansion element is provided with a transparent polishing body, and one of the transparent light expansion bodies is A light receiving end is provided on the side, and a card is provided on the other side: The lower cover is provided with a smoke detection control circuit board, and the smoke detection circuit board is provided with a light emitting element on one side, and the light emitting element and the transparent ^ The position of the light element corresponds; 俾 When fire smoke occurs, the smoke detector first detects the smoke and sends an emergency signal to the built-in control unit via the smoke detection control. The control unit controls the light emission The element increases its frequency, and the light beam emitted by the light-emitting element is incident through the end face of the transparent light expansion element, and the incident light beam is diffused and emitted to an angle of 〇 degree by the transparent light expansion body, so that the deaf person may have an emergency accident. Knowing the warning instructions, so that it can leave the danger without rushing in the first place. [Implementation] The better the stomach, the more convenient and easy to understand the other features of this creation. The additional effects can be more obvious. Create Cooperating with the attached garden, the detailed description is as follows: "Refer to Figure 1 and Figure 2, as shown in this work. Σ contains-transparent light expansion element 丄 kind of tobacco smoke device 'where: u upper 20, lower cover 30,

I M252091

4. Creative instructions (3) The transparent light-diffusing element 10 is a light-transmitting element, and the stomach transparent light-expanding element 10 is provided with a transparent light-expanding body 13 and the transparent light-expanding body ^ 3 series The incident light beam is diffused and emitted to a surrounding angle of 60 degrees, and one end of the transparent light expander 1 3 is provided with a light receiving end 1 1, and the light receiving end 1 1 has a wide end surface.

The degree is slightly smaller than the through hole 2 1 1 provided in the upper cover 20 for the light receiving end 1 1 to pass through, and the end surface of the light receiving end 1 1 corresponding to the light emission provided in the smoke detection control circuit board 3 2 Element 34, so that the light beam emitted by the light-emitting element 34 is incident through the end surface of the light-receiving end 1 1. When an emergency accident occurs, the high-frequency and high-brightness flicker of the light-emitting element 34 will remind all of you If a human accident is happening, the transparent light expander 1 3 is also provided with a hook portion 12 at the other end, and the outer diameter of the hook portion 12 is slightly smaller than that of the through hole 2 1 2 provided in the upper cover 2. Inner diameter, when the transparent light expansion element 10 is installed in the fixing groove 21 provided in the upper cover 20, the hook portion 12 can be clicked into the through hole 2 1 2 to assist positioning. Purpose

The upper cover 20 is provided with a fixing groove 2 1, and the fixing groove 21 is provided with a through hole 2 1 1, 2 1 2 for receiving the light receiving end 1 1 and the hook portion 12 of the transparent light expansion element 10. It is locked to assist in positioning the transparent light-expanding element 10, and the upper cover 20 is engaged with each other by a number of recessed grooves 22 and a number of notches 3 7 of the lower cover 30. The lower cover 30 is provided with a The smoke detection control circuit board 32 is provided with a light emitting element 3 4 on one side thereof, and the light emitting element 34 corresponds to the position of the transparent light emitting element 10; see FIG. As shown in Figures 4 and 5, therefore, when a fire smoke occurs, the smoke detector 31 will first detect the smoke and issue an emergency message.

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No. via smoke detection; ^ MA 氅 reports q π Γ circuit board 3 2 to control circuit 3 3, at the same time, the alarm is issued via 5 alarm 3 6 ”flashing frequency, through Xi Gong: from 0: m to 70 pieces 3 4 Increasing the light beam emitted by its transparent light-expanding element ^, and then using the transparent light-expanding body 1 of s 1 0, the incident light Ki% Α + Φ to the surrounding 360-degree angle, and the incident light beam of the liver is expanded. As a result, the flashlight warning effect of Chang 昌 brightness of the delinquents is effective. Ρ. ^. "Persons can clearly know that at the scene where the emergency occurred, = · g cannot leave quickly, which shows that this creation is extremely progressive and practical.

Work-plus shows its progressiveness and practicality ... and its habitual lack of habitual use 1. There is only an alarm sound. 2. There is no visual warning effect. 3. Can't quickly alert the deaf cells of hearing loss. Advantages of this creation 1. It has both warning effect of brightness and alarm. 2. It can alert visually impaired cells. 3, can be wide-angle warning. 4. Easy to assemble. 5, with practicality. Table τ, as mentioned above, this creation is directed to an emergency indicator that emits high-frequency flashing brightness when detecting fire smoke with a smoke detector and sending a message '| 5]

M252091

Page 9 M252091 Schematic description [Illustration] The first diagram is an exploded view of the creation. The second picture is a three-dimensional illustration of this creation. The third picture is the structure diagram of this creation. The fourth picture is the plan view of the diffused light source of the transparent expansion element. The fifth figure is a schematic diagram of an embodiment of the creation. Drawing number descriptionA · 10 12 2 0 2 1 2 2 3 0 3 2 3 3 5 5 6 6 7 7 1 · Smoke detection control circuit board control circuit 34 · Power supply unit alarm notch Light receiving end Transparent light expansion body fixing slot Through hole Smoke detection light emitting element _

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Claims (1)

M252091 V. Application scope 1. A blessing device 'contains a transparent light expansion element, which is provided with a transparent light expansion body, the one end is provided with a light receiving end, and the light expansion body is covered by another cover. There is a fixing slot; J 邛, the lower cover is provided with a smoke detection control circuit board, and one side is provided with a light emitting circuit board, and the smoke detection light expansion element position is corresponding. % Of the light-emitting element and the transparent 2, according to the scope of the patent application 1% of the light-expanding element is a type of smoke detector with light transmission, of which% 3, according to the scope of the patent application No. 5 The upper cover is provided with a fixing groove, which is a type of Y Zhen cigarette holder described in the above, wherein the meaning groove is provided with a through hole.