CN201266426Y - Hammer type cylinder wall lamp shaped earthquake alarm - Google Patents

Abstract

The utility model relates to a drop hammer type cylindrical wall lamp-shaped imminent earthquake alarm, comprising an assembled round base of an alarm and a wall lamp. The drop hammer type cylindrical wall lamp-shaped imminent earthquake alarm is characterized in that two n-shaped alarm part mounting racks and a cylindrical colored light-transparent lamp shade are connected above the base, a cylindrical insulator regulation fixed contact base is arranged in the framework of each n-shaped alarm part mounting rack, a soft wire suspension rope extends from the center of the upper end of the n-shaped alarm part mounting rack, a drop hammer is connected at the lower end of the suspension rope, and small gaps are retained between the drop hammer and the fixed contacts at the periphery of the hammer, so that the current of the drop hammer and the fixed contacts can not be smooth when the drop hammer is static, namely, when in standby of the alarm, a circuit of an alarm speaker thereof is disconnected, and when in an imminent earthquake, the drop hammers connected at the lower ends of the suspension ropes shake and generate collision with the peripheral fixed contacts to trigger the circuit to close to emit an imminent earthquake alarm. Particularly as the response to the imminent earthquake at night, the alarm not only can wake up sleeping people to flee as soon as possible by alarm sound, but also automatically light the wall lamp by an alarm signal, and the alarm has simple structure, thereby being an ideal household anti-earthquake device.

Description

Drop hammer type cylinder cylinder wall lamp shaped earthquake alarm

One, technical field

The utility model relates to a kind of drop hammer type cylinder cylinder wall lamp shaped earthquake alarm, and it is the warning benchmark with the slight wobble of sash weight, belongs to physics and amplifies the imminent earthquake warning device that rocks the trigger circuit closo.

Two, background technology

Nowadays, though country is used to forecast earthquake and the instrument kind of monitoring is more also very advanced, but because people monitor shortage knowledge and skillses such as place to the origin cause of formation and the selection of earthquake, difficulty can be made accurate forecast and cause a large amount of common people's injures and deaths before making the violent earthquake arriving, the Wenchuan violent earthquake is exactly the example of a grief, and particularly the Tangshan Earthquake that comes from the late into the night is more wretched.Consequently, people wish to have a kind of suitable again family expenses imminent earthquake panalarm of decorating in the bedroom simple in structure.

Three, utility model content

Before arriving, earthquake can send the imminent earthquake warning for solving, avoid violent earthquake to cause more tragedies, the invention provides a kind of drop hammer type cylinder cylinder wall lamp shaped earthquake alarm, can solve people begins before the earthquake to evacuate directly not feeling, particularly tackling earthquake in the late into the night arrives, the people that this alarm can not only wake up in the sleep hasten to escape, and evacuation in advance means that also evacuating gateway not opened easily by distortion, and it is again a wall fitting lamp attractive in appearance, and can light automatically when reporting to the police.

The solution that the utility model is taked is: a kind of drop hammer type cylinder cylinder wall lamp shaped earthquake alarm, comprise that a warning horn and wall lamp attach together the round bottom seat, it is characterized in that: above base, connect two door font alarm part device framves, a cylindric coloured transparent lamp shade, cylindrical shape insulator of device is regulated the fixed contact seat in the framework of door font alarm part device frame, establish four adjustings and rock the contact range screw on adjusting fixed contact seat, hammer fixed contact is on every side all established in each screw inboard; Stretch out a cord hoist cable in door font alarm part device frame upper end central authorities, the hoist cable lower end connects a sash weight, and keeps small amount of clearance with fixed contact around the hammer, constitute sash weight when static and the fixed contact electric current can not be unobstructed; Establish two fastening lampshades screws above door font alarm part device frame top, the below is established one and is exchanged alarm speaker and exchange illuminating lamp, is provided with a plurality of small-sized AC-DC relays on the vertical frame of door font alarm part device frame; If one connect AC power cord and fixed contact output electric wire, all connect small-sized AC relay; Alarm is provided with common wall lamp installation bearing seat and is fixed on the wall with wall lamp screw is installed; This alarm is provided with the DC circuit group, it by battery case, direct current supply line, small-sized DC relay, direct current input sash weight electric wire, fixed contact output DC line, lead to direct current alarm speaker electric wire, direct current alarm speaker and direct current illuminating lamp and form.

Alarm its alarm speaker circuit when awaiting orders during imminent earthquake, produces collision and the trigger circuit closure is sent imminent earthquake and reported to the police with drop hammer shaking that the hoist cable lower end was connected and fixed contact on every side for disconnecting.

The utility model advantage is, this alarm profile and act as the wall fitting lamp usually, dress hangs over that not account for area on the wall in bedroom attractive in appearance again, when earthquake in the late into the night is arrived, the people that this alarm can wake up in the sleep hasten to flee from, and alarm signal can also light the wall lamp automatically, exempted from the evacuation personnel and touches less than switch in imminent earthquake is flurried.The letter of this alarm structure, its long service life.And its tup rocks warning reference range scalable, and can eliminate non-is the too small ripple that rocks that ruinous earthquake produced.Particularly this alarm is to be the warning benchmark with rocking of sash weight, and when sash weight can not give the alarm when static, promptly buildings does not have and rocks, and can not cave in without foundation.When if sash weight begins to rock alarm and gives the alarm, just buildings in rocking, also before the violent earthquake million or small earthquake involve extremely.

Four, description of drawings

Fig. 1 is this drop hammer type cylinder cylinder wall lamp shaped earthquake alarm side critical piece distribution schematic diagram

Fig. 2 is this drop hammer type cylinder cylinder wall lamp shaped earthquake alarm longitudinal profile critical piece distribution schematic diagram

Among the figure: 1, warning horn and wall lamp attach together the round bottom seat, 2, door font alarm part device frame, 3, cylindric coloured transparent lamp shade, 4, regulate the fixed contact seat, 5, the contact range screw is rocked in adjusting, 6, fixed contact around the hammer, 7, sash weight, 8, the cord hoist cable, 9, fastening lampshades screw, 10, exchange alarm speaker, 11, exchange illuminating lamp, 12, small-sized AC relay, 13, fixed contact output AC electric wire, 14, connect AC power cord, 15, wall lamp installation bearing seat, 16, wall lamp screw is installed.

Five, embodiment

With reference to the accompanying drawings the utility model is remake description below.

Referring to Fig. 1, Fig. 2, a kind of drop hammer type cylinder cylinder wall lamp shaped earthquake alarm, comprise that a warning horn and wall lamp attach together round bottom seat (1), connect two door font alarm part device framves (2) in base (1) top, a cylindric coloured transparent lamp shade (3), cylindrical shape insulator of device is regulated fixed contact seat (4) in the framework of door font alarm part device frame (2), establish four adjustings and rock contact range screw (5) on adjusting fixed contact seat (4), hammer fixed contact (6) is on every side all established in each screw (5) inboard; A cord hoist cable (8) stretches out in central authorities in door font alarm part device frame (2) upper end, hoist cable (8) lower end connects a sash weight (7), and keep small amount of clearance with fixed contact (6) around the hammer, constitute sash weight when static and fixed contact (6) electric current can not be unobstructed; Establish two fastening lampshades screws (9) in top, door font alarm part device frame (2) top, the below is established one and is exchanged alarm speaker (10) and exchange illuminating lamp (11), is provided with a plurality of small-sized AC-DC relays (12) on the vertical frame of door font alarm part device frame (2); If one connect AC power cord (14) and fixed contact output electric wire (13), all connect small-sized AC relay (12); Alarm is provided with common wall lamp installation bearing seat (15) and is fixed on the wall with wall lamp screw (16) is installed; This alarm is provided with a DC circuit group, it by battery case, direct current supply line, small-sized DC relay, direct current input sash weight electric wire, fixed contact output DC line, lead to direct current alarm speaker electric wire, direct current alarm speaker and direct current illuminating lamp and form.

This alarm attaches together at warning horn and wall lamp and a font alarm part device frame (2) is installed with alarm component and exchange illuminating lamp (11) on the round bottom seat (1), constitutes the dual-purpose machine that earthquake-impending alarm and light fixture are integrated; Attach together round bottom seat (1) top center at the wall lamp two door font alarm part device framves (2) are set, base (1) outermost layer is established a cylindric coloured transparent lamp shade (3), and constituting coloured transparent lamp shade (3) is the body case of annunciator body; Warning horn and wall lamp attach together round bottom seat (1) top set two door font alarm part device framves (2), and two microscler square frames are formed four post solids with cross, and bear the critical piece that warning horn is installed inside and outside two microscler square frames; The cylindrical shape insulator is regulated the inboard tup fixed contact (6) on every side that connects of fixed contact seat (4), the other end of fixed contact (6) is distributed in around the sash weight, head on one behind each fixed contact (6) and be used for regulating the adjusting of rocking contact range and rock contact range screw (5), screw (5) crosses insulation and regulates fixed contact seat (4).

When the earthquake arriving face of land begins slightly to rock, being fixed on cylinder cylinder wall lamp installation bearing seat (15) on the wall follows to produce and rocks, this slight wobble attaches together round bottom seat (1) by warning horn and wall lamp and uploads to a font alarm part device frame (2) and cord hoist cable (8), causing sash weight (7) also to produce rocks, and under the inertia effect of returning, increased shaking amplitude, so sash weight (7) is connected circuit for alarming with fixed contact (6) generation collision on every side in rocking greatly, electric current is transported to miniature relay (12) back and produces closed, the output alarm current is given alarm speaker (10), thereby sends the imminent earthquake alarm.If this warning horn is installed on the wall in bedroom, next interim when earthquake in the late into the night, the people that its alarm song and light can wake up in the sleep hasten to flee from.And alarm signal can also light the wall lamp automatically, exempted from the evacuation personnel and touches less than switch in imminent earthquake is flurried.

Alarm is when awaiting orders, sash weight (7) and on every side fixed contact (6) gap are for equating, because alarm makes the sash weight (7) and the gap of fixed contact (6) change in the process of awaiting orders for a long time unavoidably, consequently, contact range screw (5) is rocked in ad hoc adjusting, can in time proofread and correct by it and rock the sensitivity that alarm is guaranteed in the gap.This alarm is simple in structure to be again specious wall lamp, as is installed in the bedroom, can tackle the decorative daily-use lamp that earthquake in the late into the night arrives to can be again the bedroom.Do not take up an area of face because of it and also can adapt to uses such as school, market, enterprises and institutions, public place thus, but from practicality popularization, alarm life-span and technical standpoint, this alarm is optimal family expenses shock-absorption.

Claims (5)

1, a kind of drop hammer type cylinder cylinder wall lamp shaped earthquake alarm, comprise that a warning horn and wall lamp attach together round bottom seat (1), it is characterized in that: connect two door font alarm part device framves (2) in base (1) top, a cylindric coloured transparent lamp shade (3), cylindrical shape insulator of device is regulated fixed contact seat (4) in the framework of door font alarm part device frame (2), establish four adjustings and rock contact range screw (5) on adjusting fixed contact seat (4), hammer fixed contact (6) is on every side all established in each screw (5) inboard; A cord hoist cable (8) stretches out in central authorities in door font alarm part device frame (2) upper end, hoist cable (8) lower end connects a sash weight (7), and keep small amount of clearance with fixed contact (6) around the hammer, constitute sash weight when static and fixed contact (6) electric current can not be unobstructed; Establish two fastening lampshades screws (9) in top, door font alarm part device frame (2) top, the below is established one and is exchanged alarm speaker (10) and exchange illuminating lamp (11), is provided with a plurality of small-sized AC-DC relays (12) on the vertical frame of door font alarm part device frame (2); If one connect AC power cord (14) and fixed contact output electric wire (13), all connect small-sized AC relay (12); Alarm is provided with common wall lamp installation bearing seat (15) and is fixed on the wall with wall lamp screw (16) is installed; This alarm is provided with the DC circuit group, it by battery case, direct current supply line, small-sized DC relay, direct current input sash weight electric wire, fixed contact output DC line, lead to direct current alarm speaker electric wire, direct current alarm speaker and direct current illuminating lamp and form.

2, drop hammer type cylinder cylinder wall lamp shaped earthquake alarm according to claim 1, it is characterized in that: attach together at warning horn and wall lamp and a font alarm part device frame (2) is installed with alarm component and exchange illuminating lamp (11) on the round bottom seat (1), constitute the dual-purpose machine that earthquake-impending alarm and light fixture are integrated.

3, drop hammer type cylinder cylinder wall lamp shaped earthquake alarm according to claim 1, it is characterized in that: attach together round bottom seat (1) top center at the wall lamp two door font alarm part device framves (2) are set, base (1) outermost layer is established a cylindric coloured transparent lamp shade (3), and constituting coloured transparent lamp shade (3) is the body case of annunciator body.

4, drop hammer type cylinder cylinder wall lamp shaped earthquake alarm according to claim 1, it is characterized in that: warning horn and wall lamp attach together round bottom seat (1) top set two door font alarm part device framves (2), two microscler square frames are formed four post solids with cross, and bear the critical piece that warning horn is installed inside and outside two microscler square frames.

5, drop hammer type cylinder cylinder wall lamp shaped earthquake alarm according to claim 1, it is characterized in that: the cylindrical shape insulator is regulated the inboard tup fixed contact (6) on every side that connects of fixed contact seat (4), the other end of fixed contact (6) is distributed in around the sash weight, head on one behind each fixed contact (6) and be used for regulating the adjusting of rocking contact range and rock contact range screw (5), screw (5) crosses insulation and regulates fixed contact seat (4).

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