CN214795142U

CN214795142U - Fire emergency light tester

Info

Publication number: CN214795142U
Application number: CN202121598086.4U
Authority: CN
Inventors: 赵航
Original assignee: Southwest Petroleum University
Current assignee: Southwest Petroleum University
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-11-19
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a fire emergency light tester, which comprises an emergency light tester main body, a variable trigger knob and a mechanical timer. During the test, first fix the main body of the tester on the emergency light to be tested through the L-shaped limit plate on the main body of the fire emergency light tester, and then adjust the variable trigger knob so that the silicone contacts can continuously trigger the emergency light to be tested. Finally, the mechanical countdown timer is used to count the duration of the emergency light. If the emergency light goes out before the timer expires, it means that the detection of the duration of the emergency light does not meet the requirements of the specification; otherwise, it means that the detection of the duration of the emergency light meets the specification. Require. Compared with the previous power-off test and manual triggering methods, the utility model design can test the working conditions of fire emergency lights without continuous power-off and without manual triggering for a long time, so as to protect electrical appliances and save energy Manpower, and supplemented by a timer device in the test, makes the test more accurate and convenient.

Description

Fire emergency light tester

Technical Field

The utility model relates to a fire engineering field especially relates to a fire emergency light tester.

Background

The fire-fighting emergency lamp is the most common lighting tool in fire-fighting emergency, and has the characteristics of low power consumption, high brightness, long service life and the like. According to the relevant national standard, public places such as schools, units, markets and the like are provided with different numbers of fire-fighting emergency lamps. In order to guarantee the normal use of fire control emergency light under emergency, it all is equipped with corresponding detection button when leaving the factory for the operating condition of fire control emergency light tests under normal conditions, because the emergency light is often in the suspension state in the test, and hangs the position higher, so the test adopts outage detection or artifical trigger detection more. In the power failure test, although the discharge duration and the illumination condition of the emergency lamp can be checked, on one hand, other electric appliances cannot work after power failure, and on the other hand, the aging degree of other electric appliances is accelerated due to frequent power failure; in the manual detection, because the test buttons are located at a high position and are in a triggering type, an auxiliary tool is needed for detection, manual triggering is carried out according to the time required by the specification, and the test time of the emergency lamp is mostly 30-90 minutes, so that the detection working efficiency is extremely low. Therefore, the two detection methods cannot well meet the relevant detection requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire control emergency light tester for solving above-mentioned problem, this design is applicable to the fire control emergency light of different specifications, different models on the current market, and it can be under the condition that does not cut off the power supply and does not need artifical long-time triggering, detects the operational aspect of fire control emergency light to length carries out the record when detecting.

In order to solve the above problems, the utility model adopts the following technical scheme:

fire emergency light tester is the rectangle, including fire emergency light tester main part, variable trigger knob, mechanical timer, fire emergency light tester main part comprises plastics telescopic link, L shape limiting plate, and the plastics telescopic link is both sides distribution about fire emergency light tester main part is pressed, and downside holds the storehouse for the telescopic link in fire emergency light tester main part, and the centre is a word rectangular notch for place variable trigger knob.

Furthermore, a spring is arranged in the telescopic rod and fixed on the L-shaped limiting plate through a blind rivet, a silica gel anti-slip pad is arranged on the inner side of the L-shaped limiting plate, and a clamping groove is designed at the edge of the limiting plate.

Further, the U-shaped design is constituteed with the L shape limiting plate of both sides to fire control emergency light tester main part, through the L shape limiting plate of stretch-draw fire control emergency light tester main part both sides to reach the width of the emergency light that awaits measuring, be a long square notch in the middle of the fire control emergency light tester main part, separate into two parts that do not communicate with each other with upper and lower both sides telescopic link, the downside all is equipped with anti-skidding slide rail inside and outside the tester main part on the breach.

Further, the variable triggers the knob, locate the rectangular breach department of a word of fire emergency light tester main part, and can slide from side to side according to actual conditions, this variable triggers the knob by full thread screw, fixation nut, the silica gel contact is constituteed, fixation nut locates the anti-skidding slide rail department of the inside and outside both sides of the rectangular breach of tester main part word, accessible rectangular breach adjusts about the full thread screw when using, and fix it with inside and outside both sides nut, inside and outside anti-skidding slide rail in addition, make the variable trigger knob can stabilize.

Further, the upper right side in the fire emergency light tester main part back is located to mechanical time-recorder, and mechanical time-recorder comprises dial plate sign, mechanical timing knob, and the time scale of the time length is lighted by the emergency light that requires in the national standard to the scale of dial plate sign, and the time-recorder adopts mechanical count down principle, aligns the required time of count down with the breach of mechanical time-recorder outside knob when detecting, can time the illumination time of emergency light.

The beneficial effects of the utility model reside in that: the utility model relates to a rationally, novel structure, U type test structural design through the integration, be fixed in U type fire control emergency light tester main part on waiting to detect the emergency light, and trigger the position of knob through the adjustment variable, aim at the test button of the emergency light that awaits measuring with the silica gel contact, treat to screw, behind the fixed full thread screw, make the test button of the emergency light that awaits measuring can stably trigger, and count down when lighting the lamp to the emergency light through mechanical timer, compare the mode of original outage test and manual triggering test, this utility model discloses the bright lamp time of emergency light has been tested to fire control promptly under the circumstances that does not cut off the power supply and does not need artifical long-time to trigger, the work load of test workman has significantly reduced, and assist with the time-recorder device in the test, make the test more accurate convenient.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention when not in use;

fig. 2 is a schematic structural diagram of the utility model in use;

fig. 3 is a perspective view of a spring tension in use according to an example of the present invention;

fig. 4 is a partial enlarged view of a variable trigger knob according to an embodiment of the present invention.

Description of reference numerals:

1. fire emergency light tester main part, 2, variable trigger knob, 3, mechanical time-recorder, 11, telescopic link, 12, L type limiting plate, 13, spring, 14, blind rivet, 15, silica gel slipmat, 16, draw-in groove, 17, anti-skidding slide rail, 21, full thread screw, 22, nut, 23, silica gel contact, 31, dial plate sign, 32, mechanical time-recorder knob.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to 3, the fire emergency light tester comprises a fire emergency light tester main body 1, a variable trigger knob 2 and a mechanical timer 3, wherein the fire emergency light tester main body 1 is provided with a telescopic rod 11, an L-shaped limiting plate 12, a spring 13, a pull nail 14, a silica gel anti-skid pad 15, a clamping groove 16 and an anti-skid slide rail 17, when in testing, the L-shaped limiting plate 12 is pulled in the opposite direction by checking the vertical position of the test button of the emergency light to be tested, at the moment, the pull nail 14 on the L-shaped limiting plate 12 pulls the connected spring 13, so that after the length of the spring 13 of the fire emergency light tester main body 1 reaches the width of the emergency light to be tested, the L-shaped limiting plates 12 on both sides of the fire emergency light tester main body 1 are loosened, the anti-skid pads 15 of the L-shaped limiting plates 12 on both sides of the fire emergency light tester main body 1 are fully contacted with both sides of the emergency light to be tested, and the two side edges of the emergency lamp to be detected are clamped into the clamping grooves 16 of the two L-shaped limiting plates 12 of the fire emergency lamp tester main body 1, so that the fire emergency lamp tester main body 1 is firmly fixed on the fire emergency lamp to be detected.

Further, as can be seen from fig. 1 and 4, the variable trigger knob 2 is slidably adjusted according to the horizontal position of the test button of the emergency lamp to be tested, the variable trigger knob 2 consists of a full thread screw 21, a nut 22 and a silica gel contact 23, and is arranged at the middle rectangular notch of the fire-fighting emergency lamp tester main body 1, after the horizontal position of the test button of the emergency lamp to be tested is confirmed, after the variable trigger knob 2 is slid and the silica gel contact 23 on the variable trigger knob 2 triggers the test button of the emergency lamp to be tested, through the nut 22 of screwing the inside and outside both sides of the rectangular breach of a word on the fire emergency light tester main part 1, the nut 22 in addition can be more abundant fixed under the effect of inside and outside both sides antiskid slide rail 17 on fire emergency light tester main part 1, and the test button of the emergency light that awaits measuring this moment is continuously triggered by the silica gel contact 23 of the full thread screw 21 on the fire emergency light tester main part 1.

Further, can know by fig. 1, the upper right side of fire emergency light tester main part 1 is located to mechanical time-recorder 3, mechanical time-recorder 3 is by dial plate sign 31, mechanical timing knob 32 is constituteed, and dial plate sign 31's scale sign comprises the long scale of national standard emergency light illumination, after the test button of the emergency light that awaits measuring is continuously triggered by silica gel contact 23 before the full thread screw 21 of fire emergency light tester main part 1, through rotatory mechanical timing knob 32, begin to time the emergency light that awaits measuring.

Further, because the test button of the emergency light that awaits measuring is continuously triggered by the silica gel contact 23 of the full thread screw 21 of fire emergency light tester main part 1 to accessible time-recorder 3's countdown this moment, it is long when observing the bright lamp of the emergency light that awaits measuring, if detect the emergency light before the countdown end and extinguish then state that the bright lamp of this emergency light is long to be not conform to the standard requirement, if detect the emergency light and still can satisfy the illumination requirement after the countdown end, then state that the bright lamp of this emergency light is long qualified.

Further, after the fire emergency light tester is detected to finish, the full-thread screw 21 on the fire emergency light tester main body 1 is rotated, then the nuts 22 on the inner side and the outer side of the rectangular notch on the fire emergency light tester main body 1 are reversely unscrewed to enable the silica gel contact 23 in front of the full-thread screw 21 to be away from the test button of the emergency light to be detected, and finally the L-shaped limiting plate 12 on the fire emergency light tester main body 1 is pulled to be separated from the emergency light main body to be detected, so that the detection work is completed.

The utility model discloses, earlier be fixed in the emergency light both sides that wait to detect the fire emergency light tester through L type limiting plate 12, again according to the horizontal position of the test button of the emergency light that awaits measuring, slide adjustment full-thread screw 21 to make its silica gel contact 23 continuously treat the test button who detects the emergency light and trigger, at last time down-time through mechanical timer 3 to the illumination of the emergency light that has triggered, confirm the long qualification of its bright light, the utility model discloses a detect, timing integrated design, compare traditional outage test and artifical trigger test, have the protection with electrical apparatus, practice thrift the obvious advantage of manpower, simultaneously, discharge, the test of charging to the emergency light regularly, the utility model relates to a be suitable for equally.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fire emergency light tester, characterized in that it comprises a fire emergency light tester main body, a variable trigger knob, a mechanical timer, and the fire emergency light tester main body is composed of a plastic telescopic rod and an L-shaped limit plate, The plastic telescopic rods are distributed on the upper and lower sides of the main body of the fire emergency light tester. There are springs in the telescopic rods. The springs are fixed on the L-shaped limit plate by pull studs. The edge of the limit plate is designed with a card slot. The upper and lower sides of the main body of the fire emergency light tester are telescopic rod storage bins, and the middle is a rectangular gap for placing the variable trigger knob. All have non-slip rails.

2 . The fire emergency light tester according to claim 1 , wherein the variable trigger knob is arranged at a rectangular notch of the main body of the fire emergency light tester, and the variable trigger knob can be adjusted according to 2 . The position of the emergency light test button to be tested is adjusted by sliding left and right. It consists of fully threaded screws, nuts and silicone contacts. The nuts are located at the anti-skid slide rails on the inside and outside of the rectangular gap in the main body of the fire emergency light tester. The front end of the threaded screw is provided with a silicone contact.

3. The fire emergency light tester according to claim 1, wherein the mechanical timer is arranged on the upper right side of the back of the fire emergency light tester main body, and is composed of a dial mark and a mechanical timing knob, and the scale of the dial mark is It is composed of a long time scale of emergency light illumination required by the national standard. The mechanical timing knob adopts a notch design. By turning the mechanical timing knob, the notch is aligned with the required countdown time to start the countdown.