CN2212816Y - Emergency indicating sign for neon lamp - Google Patents

Emergency indicating sign for neon lamp Download PDF

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Publication number
CN2212816Y
CN2212816Y CN 94217709 CN94217709U CN2212816Y CN 2212816 Y CN2212816 Y CN 2212816Y CN 94217709 CN94217709 CN 94217709 CN 94217709 U CN94217709 U CN 94217709U CN 2212816 Y CN2212816 Y CN 2212816Y
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connected
circuit
neon
resistor
input
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CN 94217709
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Chinese (zh)
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许锦永
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许锦永
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Abstract

The utility model relates to an emergency indicating device for neon lamps. A neon lamp has a protective frame front cover; the inner edge of the neon lamp has a lamp tube groove for loading a lamp tube; a letter indicating plate is arranged on the front cover. The body box is composed of a body seat and an upper cover. The placing groove of the body seat can be loaded with an accumulator and a transformer; a fixed frame is bridged in the groove of the upper cover; a power supply hole and a heat dispersion hole are arranged on the upper cover. Scores are arranged on the letter plate; a layer of glass beads are sprayed and coated in scores to reflect neon lamp lights for making patterns and litters obviously displayed. When normal time, the emergency indicating sign for neon lamps can be lightened all the year without using a rechargeable battery power supply; when emergency, a flickering circuit ensures the lamp tube to flicker. The neon lamp tube has long lifetime; the fluorescence of the neon lamp tube can penetrate smog.

Description

本实用新型涉及一种霓虹灯紧急指示牌,它在停电时具有闪烁功能,属于霓虹灯的技术领域。 The present invention relates to a neon sign emergency, which has flashing function during a power outage, it belongs to the technical field of neon.

传统的紧急停电指示灯制作方法,便如灯泡型紧急停电指示灯,由一长方型大铁盒或塑料盒制成,其体积较大,内部置有充电蓄电池,5V-10V灯泡,充电整流器,电源转换电器和指示文字书写在半透明玻璃或乳白色压克力,再固定于铁盒外层,经灯泡发光而显示其指示文字,安装后使用时,由于使用5-10瓦灯泡,在紧急时,只要有一点烟雾就无法看见看清灯光,指示牌全被烟雾所隔绝,而在正常情况下由于电路结构的原因,也使灯泡不能经常点亮,如经常点亮就使用充电蓄电池内电源,该蓄电池必须一直充电供应灯泡用电,也使整体设备易于老化。 The traditional method of making emergency power indicator, just like an emergency power lamp bulb type, made from a large rectangular tin or plastic box, its large size, there is placed inside a rechargeable battery, 5V-10V lamp, charging rectifier , and the electrical power conversion indicates writing on the milky white translucent glass or acrylic, and then fixed to the tin layer, the light bulb displayed text indicating that, when used after the installation, the use of 5-10 watt lamp, emergency when, with a little smoke can not see the visible light, the whole was isolated signs of smoke, but in normal circumstances due to the circuit configuration, the lamp can not always lit, as the lighting is often provided with a rechargeable battery to power the battery charging must always supply the lamp power, but also the entire apparatus is easy to aging.

另外在紧急时电源转换为充蓄电池,它一直在消耗电池电力,因而无法使蓄电池蓄灌电力,以致时间很短就无电力供应于灯泡,如果另用一电源转换电路,在正常时也可点亮指示文字,就需增加一组设备及电路,另外其电电源检测,在正常时用自来电源,停电时间用充蓄电池电源,此方法使电路复杂增加其成本,体积也增大;尤其其最大缺点是灯泡寿命一般只有800小时,正常时也点亮灯泡,每隔30-40天就要换灯泡,这样在使用上殊感不便。 Also in the emergency power converter to charge the battery, it has been consumes battery power, and thus not the battery storage filling power, so that a very short time without the power supply to the lamp, if the other with a power conversion circuit, during normal may point bright text indication, would need a set of devices and circuits to increase, which further power supply is detected, the normal power supply with tap, with the charge time of the battery power supply outage, the circuit complexity of the method increases the cost, but also increase the volume; in particular, it the biggest drawback is generally only 800 hours lamp life, the lamp is lit also normal, every 30-40 days is necessary to change the bulb, so that special feeling of inconvenience in use.

一般日光灯型紧急停电指示灯,在烟雾时仍可穿透烟雾,可是制作时总要有一片乳白色压克力或半透明玻璃印刷文字,它遮在日光灯管前面,使荧光失去了穿透烟雾的功能,其结构体积较大,耗电也高,充电必需是高安倍,在紧急时转换为蓄电池电源灯管点亮时间很短,在正常时又不能点亮指示文字,必需使用另一组较为庞大的电源检测转换电路和设备,使成本也增大,日光灯管寿命有5000小时,一般使用210-250天就需换日光灯管,因此使用受限。 General fluorescent lamp type emergency power, while smoke can still penetrate smoke, but there must be a milky white translucent acrylic or glass printed text when creating it in the front cover fluorescent tubes, fluorescent smoke penetration loss function, the structure larger, the power consumption is high, the charge must be high Abe, emergency power source when converting the battery lamp lighting time is very short, in the normal time and not lit indicates the text, the more necessary to use another set of a large power switching circuit and detecting equipment, so that the cost increases, fluorescent tube life 5000 hours, usually 210-250 days using fluorescent tubes would need to change, so use is limited.

指示牌有平面型,是在平面上书写印刷或雕刻,再由灯光照射其文字;内置灯光型是在盒内安装日光灯或灯泡,指示文字或图案印在半透明玻璃或压克力板上,由内藏灯光照射。 There planar signs, writing print is engraved on a plane, which is illuminated by a light character; built-in lighting type or fluorescent lamp is mounted in the box, indicating the text or pattern is printed on translucent glass or acrylic plate, irradiating light from the built. 透明胶板雕刻文字或图案型均以日光灯为光源由其灯光导入照射于文字或图案的刻痕,由其反射而显示,日光灯管装在盒内,由一边透光照射,其缺点是只能用于近距离的指示,上述的结构不能明显地显示,而且指示牌也不能更换文字或图案。 Transparent plastic sheet or the pattern engraved type characters are illuminated by fluorescent light for the light source into text or pattern in the score, by reflection display, fluorescent tubes in the box, is irradiated by the light transmitting side, the drawback is that only for indicating a close, the above-described structure can not be clearly displayed, but can not replace the sign text or graphics.

本实用新型的目的是要提供一种霓虹灯紧急指示牌,它可以克服上述的缺点,在霓虹灯管外罩透明塑料保护框,使灯光可穿透烟雾,指示文字或图案制在灯中间的透明塑料板上板反射由四周导入的霓虹灯光,使指示文字更为明显,具有灯光和指示文字同时兼顾的效果;另外可以全年点亮,不需使用充蓄电池电源,在紧急时可转换为电池电源,并启动闪烁电路,而霓虹灯管的寿命比灯泡多20倍,比日光灯多5倍以上,再加上指示文字或图案的雕刻技巧也可使灯光反射更为明显的显示。 The object of the present invention is to provide a neon sign emergency, it can overcome the above drawbacks, in a transparent plastic cover neon tubes protective frame, so that the light can penetrate smoke, text or logo indicating lamp made of transparent plastic intermediate plate neon light introduced from the reflecting plate around the pointing character more visible, indicating lights and with taking into account the effect of the text; may additionally lighting throughout the year, without using battery power supply charge, in an emergency may be converted to a battery, and start the flashing circuit, and the life of the neon tube lamp more than 20 times, 5 times or more than the multiple fluorescent, indicating plus engraving technique also allows text or pattern display light reflection more obvious.

本实用新型的主要目的是要解决灯泡型或日光灯型紧急停电指示灯受烟雾的隔绝,无法看清指示牌,在正常情况下,不能经常点亮,否则须增加设备和电路,使成本增加增大外形体积且耗电量高等缺点,所以在霓虹灯组由一保护框前盖,其内部装有灯管槽,以该 霓虹灯管置于灯管槽上,前盖与后盖互相组合,本体座前面板上固定槽可锁固电路板,本体座上盖上具有电源孔和散热孔可穿装电湖泊线并且可散热,指示文字板具有刻痕,刻痕内喷涂一层玻璃珠使回周的霓虹灯光可以反射,加强其显示效果,电路板的控制电路可以全年点亮而不用充电电源,是在紧急时可转换为充蓄电池电源。 The main object of the present invention is to solve or bulb type fluorescent lamp type emergency power cut off by the smoke, can not see the sign, under normal circumstances, not always lit, it shall be additional equipment and circuit cost increases by Overall size and large power consumption disadvantages, it is covered by a protective frame in front neon group, with the lamp inside the groove to the groove neon tubes placed on the tube, the front cover and the rear cover combined with each other, the seat body the front panel can be locked fixing groove board, the cover having a base body and a cooling supply bore holes may be reeved and electrical wires can be heat lake, having a score indicating dial, to spray a layer of glass beads so that the back circumferential score neon light may be reflected, the display control circuit to enhance its effect, the circuit board may be lit throughout the year without recharging power source, is converted to charge the battery power supply in an emergency.

本实用新型的目的是这样实现的:一种霓虹灯紧急指示牌,霓虹灯组固定在本体盒上,霓虹灯有一保护框前盖,其内边设有灯管槽,灯管置于灯管槽上,后盖与前盖组合,保护框前盖上设有透明塑料雕刻指示文字板,前盖边缘上设有一组固定孔,本体盒由本体座上盖构成,本体座下方设有霓虹灯组固定锁合块,该锁合块有螺孔,可与保护框前盖边缘上一组固定孔相互锁固,本体座前面板上有固定槽,可锁固于电路,本体座中设有置放槽,可置放变压器和充蓄电池,置放槽内设有锁俣柱可与本体座上盖两侧板上螺孔用螺丝组锁固,固定架跨装在本体座上盖的边框上凹槽上,固定架两侧锁合片与本体座两侧螺孔对准,用螺丝锁固,本体座上盖上设有电源孔和散热孔指示文字板上的刻痕内喷涂一层细小玻璃珠。 The object of the present invention is achieved: one emergency neon signs, neon group is fixed in the cartridge body, a protective frame neon front cover, which inner edge is provided with grooves lamp, the lamp tube is placed on the groove, rear combination with the front cover, the front cover is provided with a transparent plastic protective frame engraved text indication plate provided with a set of fixing holes on the front edge of the cover, the cassette body composed of a main body housing cap, is provided below the seat body set of fixed locking neon block, the block has a locking screw, may be an upper edge of a front set of fixing holes each lock cover protective housing, the insulative housing has a fixing groove on the front panel, the circuit can be locked to the body is provided with a seat disposed grooves, transformers and battery charging can be placed, provided with a locking groove placed Minamata post may cover both sides of the body base plate locking screw with a screw group, the fixing frame mounted on the body across the border of the recess in the housing cap , both sides of the bracket locking piece and the screw holes on the two sides of the body, with a locking screw, the body seat cover is provided with a layer of fine glass beads, the spray power and cooling bore holes score indicating dial plate.

指示文字板作成一整块或一块块不同文字图案的文字板拼接嵌合装在霓虹灯前框的凹槽中。 Creating a text indication plate or a piece of text blocks of different character pattern splice plate fitted in a recess mounted in the front frame neon.

电板上的控制电路,其电源输入的输出端连接整充电路输入端,由整流电路输出端连接定电压充电电路电源指示电器动作切换开关和电压输入检测电路输入端,定电压充电电路输出端连接充蓄电池输入端,再由充蓄电池输出端连接电路动作切换开关,电压输入检测电路输出端连接工作模式选择电路输入端,电路动作切换开关输出端连接动作指法,再由闪烁振荡电路输入端,由工作模式选择电路输出端连接高压振荡驱动电路输入端及高压振荡驱动电路输出端连接霓虹灯管。 Electrical control circuit board, which output terminal is connected to the power input terminal of the entire charge input, a rectifier circuit connected to the output terminal of the constant voltage charging circuit electrical power indication switch operation detecting circuit and the input terminal of the input voltage, constant voltage charging circuit output terminal connecting the charge accumulator input, circuit operation and then connected by the charge of the battery output terminal of the switch, the voltage input detection circuit output terminal connected mode selection circuit input, the circuit operation of the switch output terminal connected to an operation fingering, and then circuit input by the scintillator oscillation, the selection circuit connecting the high voltage output terminal of the oscillation drive circuit input terminal and the output terminal of high-voltage oscillation drive circuit connected to the operating mode by a neon tube.

定电压充电电路由稳压管和二极管和电阻组成。 Constant voltage charging by the voltage regulator circuit and diodes and resistors.

电源指示电路44由电阻R6和电源指示灯LED3连接组成。 Power indicator circuit 44 is connected by a resistor R6 and the power indicator LED3 composition. 电压输入检测电路46,其民阻R3一端接于电阻R1和指示灯LED1,另一端亦接于电阻R4,电容C1并接于三极管Q1基极,集电极与闪烁电路40的闪烁灯LED2连接,发射极接至桥式整流器BD1的输出端。 Input voltage detection circuit 46, which is terminated in a resistor R3 China resistors R1 and indicators LED1, also connected to the other end of the resistor R4, capacitor C1 and connected to the base of transistor Q1, the collector and LED2 flashing lights flashing circuit 40 is connected, the emitter connected to the output terminal of the bridge rectifier BD1. 动作指示电路47由电阻R1和动作指示灯LED1相连接而成。 Operation instruction circuit 47 and a resistor R1 connected together action indicator LED1. 电路动作切换开关48SW1的触点连接于定压充电电路43的二极管D1和D2的负端,另一端连接于选择电路401的开关SW1的触点。 48SW1 circuit operation switch contacts connected to the negative terminal of constant voltage charging circuit of the diode D1 43 and D2, and the other end is connected to the selection circuit 401 of the switch SW1 contacts. 闪烁振荡电路49,其电阻R5一端并接于闪烁灯LED2和二极管ZD2,另一端接于开关SW1,闪烁灯LED2又接至三极管Q1的集电极,而电阻R7和电阻R3相接,同时又接至三极管Q2的基极,其发射极与三极管Q3的发射极相接至桥式整流器BD1的输出端,三极管Q2的集电极又与电阻R8相接后接于开关SW1作SW2的触点。 Flashing oscillation circuit 49, a resistor R5 one end of which is connected to a flasher and LED2 and diode ZD2 is, the other end of the switch SW1, and flashing lights LED2 is connected to collector of transistor Q1, the resistor R7 and the resistor R3 engaged, while contact to the base of transistor Q2, which is an emitter of the transistor Q3 is in contact to the output terminal of the bridge rectifier BD1, and the collector of transistor Q2 and resistor R8 is connected to the contact switch SW1 SW2 make contact. 模式选择电路401有一开关SW2,该开关与检测电路46的电阻R4和电容C1并接后接于三极管Q1的基极,开关SW2有三位置左位与电阻R1、R3相接,右边位置与开关SW1的触点相连接。 Mode selection circuit 401 has a switch SW2, the switch detection circuit of the resistor R4 and capacitor C1 46 and the contact connected to the transistor base of Q1, the switch SW2 three positions of the left bit and resistors R1, R3 phase, the right position of the switch SW1 the contacts are connected. 高压振荡驱动电路402其阻抗L1一端与电阻R9连接于三极管Q3基极,其集电极并接于二极管D4和变压器L1,二极管D9负端又与电容C3电阻R10并接后分别连接于变压器L1和电阻R8,变压器L1的次级绕组与霓虹灯管13相接。 High-voltage oscillation drive circuit 402 impedance L1 is connected to one end of the resistor R9 the base of transistor Q3, and a collector connected to the transformer L1 and diode D4, the negative terminal of diode D9 and resistor R10 and capacitor C3 are connected to the transformers L1 and connected and resistor R8, L1 of the transformer secondary winding 13 in contact with the neon tubes.

图1、霓虹灯紧急指示牌结构分解示意图;图2、霓虹灯紧急指示牌结构分解示意图;图3、霓虹灯紧急指示牌结构侧视图;图4、指示文字或图案刻痕侧视图;图5、指示文字或图案刻痕侧视图; 1, an exploded schematic structural neon sign emergency; FIG. 2, a schematic exploded structural neon sign emergency; FIG. 3, a side view of the emergency neon sign structure; FIG. 4, the score indicating the text or images side; FIG. 5, the text indicating or side scoring pattern;

图6、电路方块图;图7、电路结构示意图;图8、紧急指示牌的实施例示意图;图9、紧急指示牌的实施例示意图。 FIG 6 is a circuit block diagram; FIG. 7, a schematic diagram of a circuit configuration; FIG. 8, a schematic diagram of the emergency signs embodiment; FIG. 9, a schematic diagram of the embodiment of the emergency sign.

兹结合附图对霓虹紧急指示牌的结构详细叙述。 Hereby described in detail in conjunction with the structure of the neon sign emergency reference.

由图1、2、3,霓虹灯组1固定在本体盒2上,可用于霓虹灯紧急指示,其中霓虹灯1有一保护框前盖11,其内边设有一灯管槽12,灯管13可置于灯管槽12上,后盖14与保护框前盖11互相组合,保护框前盖11上设有一透明塑胶雕刻指示文字板15,前盖边缘上设有一组固定孔16,可供固定于本体盒2上;本体盒2由本体座21和本体座上盖22构成,本体座21下方设有霓虹灯组固定锁合块211,该锁合块211上有螺孔2111可以与保护框前盖14边缘一组固定孔16相互锁固,本体座21前面板上有一固定槽212,可负固于电路板213,在本体座21中设有置放槽214,可置放变压器216和充蓄电池215,而置放槽214内设有复数锁合柱2141,可为本体座上盖22两则板上的螺孔221用螺丝组222锁固,固定架3跨装在本体座上盖22的边框223上的凹槽224上,固定架3两则的锁合片31与本体座21两则螺孔217对准,用螺丝32 FIG. 1,2,3, neon group 1 is fixed to the main body casing 2, may be used to indicate an emergency neon, neon 1 wherein the front cover has a protective frame 11 which is provided with a tube inner side grooves 12, the lamp 13 may be placed the tube slot 12, the rear cover 14 and the front cover of the protective frame 11 combined with each other, is provided with a transparent plastic plate 15 engraved characters indicating the front cover 11 protective frame, 16 is provided with a set of fixing holes on the front edge of the cover, fixed to the body for upper case 2; cassette main body 2 and the upper cover seat 21 by the body 22 constituting the seat body, the seat body 21 is provided below the fixed set of neon locking block 211, the locking cap may be a screw hole 2111 of the protective frame and the front upper block 21114 a set of edge fixing holes 16 are locked, the front seat 21 of the body panel has a fixing groove 212 may be fixed to the circuit board 213 is negative, the body is provided with receiving recess seat 21 in 214 of the transformer 216 and can be placed in rechargeable battery 215 , the receiving recess 214 features a plurality of locking posts 2141, two screw holes 22 can cover the board holder 221 to body 222 using locking set screw, the holder body 3 is mounted across the frame 22 of the housing cap 223 on the groove 224, the holder 3 of two locking pieces 31 and the body 21 housing two screw holes 217 are aligned with the screw 32 固。 Solid. 在本体座上盖22上还设有电源孔225和散热孔226用于穿过电源线和散热。 In the seat cover body 22 is also provided with a power dissipation hole 225 and through hole 226 for power cable and cooling.

由图4、图4,透明塑胶雕刻指示设计院板15上的指示文字或图案的刻痕151,该刻痕151深度均为板厚的1/2~2/3,斜度为45~90°夹角,在该刻痕151内喷涂一层细小玻璃珠152,经过四周的霓虹灯光导入刻痕151角度上的玻璃珠152,经四周霓虹光反射出来,从正面观看指示文字或图案,像发光一样非常明显地显示指示文字或图案。 FIG 4, FIG. 4, the score 151 indicates a pattern of transparent plastic or characters engraved on the plate indicating Institute 15, the depth of the notch 151 are the thickness of 1/2 to 2/3, the inclination is 45 to 90 ° angle, to spray a layer of fine glass beads 151 in the notch 152, passes around the neon light introducing glass beads 151 on the angle 152 of the score, after four weeks neon light reflected from the front view indicating characters, figures, like the light emitting display an indication as to very clear text or graphics.

由图6、图7,该控制电路4是由电源输入41输入端连接整流电路42输入端,由整流电路输出端连接定电压充电电路43,电源指示44电器动作切换开关48和电压输入检测电路46输入端,上述定电压充电电路43输出端连接充蓄电池45输入端,再由充蓄电池45输出端连接电路动作切换开关48,电压输入检测电路46输出端连接工作模式选择电路401输入端,电路动作切换开关48输出端连接动作指示47,闪烁振荡电路49以及工作模式选择电路401,再由闪烁荡电路49输入端连接回至工作模式选择电路401输入端,由工作模式选择电路401输出端连接高压振荡驱动电路402输入端及高压振荡驱动电路402输出端连接霓虹灯管13,完成控制电路4的连接;由图7,电源输入41有一变压器,把交流电源的输入降压后由次级绕输出,通过桥式整流器(BP1)整流为脉动直流。 FIG. 6, FIG. 7, the control circuit 4 by the power input 42 input 41 an input terminal connected to the rectifier circuit, the rectifier circuit output terminal connected to the constant voltage charging circuit 43, a power indicator 44 electrical operation of the switch 48 and the input voltage detection circuit 46 an input terminal, 43 an output terminal of the constant voltage charging circuit connected to the charging battery 45 input terminal, and then connect the 45 output terminal of the charging of the battery circuit operation of the switch 48, the input voltage detection circuit 46 output terminal connected mode selection circuit 401 input terminal, the circuit operation switch 48 the output terminal of the switch connected to the operation instruction 47, flashes the oscillation circuit 49 and a mode selection circuit 401, and then connected by scintillation swing 49 input of the circuit back to the operating mode select 401 input of the circuit, to select 401 the output circuit connected to the mode of operation oscillation drive circuit 402 high voltage input terminal and the output terminal of high-voltage oscillation drive circuit 402 is connected neon tubes 13, to complete the connection of the control circuit 4; FIG. 7, a power input transformer 41, the input buck the output AC power supply by the secondary winding , rectified by the bridge rectifier (BP1) is pulsating DC.

定位压充电电路43由二极管D1、D2、D3和隧道二极管ZD1(隧道二极体)电阻R2等组成,该二极管ZD1限定电池最高充电电压,电阻R2限定了电池最大充电电流,保护电池于最佳工作状态。 Positioning the diode 43 voltage charging circuit D1, D2, D3 and diode ZD1 tunnel (tunnel diode) composed of a resistor R2, diode ZD1 defining the maximum charge voltage of the battery, the resistance R2 defines a maximum battery charging current, the battery protection optimum working condition.

电源指示44由电阻R6和电源指示灯LED3连接所组成,指示灯发亮,指示系统处于工作状态。 Power indicator 44 and a resistor R6 connected to the power indicator LED3 composed, indicator lights, indicating the system is in working condition.

电压输入检测电路46,其电阻R3一端接于电阻R1、和指示灯LED1,另一端接电阻R4与电容C1并接于三极管Q1的基极,三极管的集电极与闪烁振荡电路49的闪烁灯LED2相接,而发射极接于桥式整流器BD1的输出端,本电路通过检测电阻R3检测电源输入41是否有电源输入,并由控制三极管Q1控制为平时工作状态或停电紧急状态。 Input voltage detection circuit 46, which one end of the resistor R3 to the resistor R1, and the LEDs LED1, the other end of the capacitor C1 and a resistor R4 connected to the base of transistor Q1, the collector of transistor 49 and the oscillation circuit flashing lights flashing LED2 contact, and the emitter connected to the output terminal of the bridge rectifier BD1, this circuit operates by sensing the power input resistor R3 detecting whether a power input 41, the transistor Q1 is controlled by controlling the operating state or the normal emergency power.

动入指示电路47由电阻R1和动作指示灯LED1组成,当指示灯LED1亮时,表示本系统处于正常工作状态,当指示灯LED1不亮时,表示本系统处于停电时的紧急状态。 Moving the indicator circuit 47 and a resistor R1 indicator LED1 composition operation, when the indicator light LED1, showing the system in normal working condition, when the indicator LED1 does not light, this indicates the system is in a state of emergency when a power failure.

电路动作切换开关48(SW1)有二个位置一是接通另一是断开,其常开触点一端接于定电压充电电路43的二极管D1和二极管D3的负端,另一端接于选择电路401开关SW1的触点;闪烁振荡电路49由电阻R5和闪烁灯LED2和电阻R1、三极管Q2组成,电阻R5一端并接于闪烁灯LED2和隧道二极管ZD2,另一端接于开关SW1、电阻R7与电阻R3相接,同时又接于三极管Q2的基极,其发射极与三极管Q3的发射极共接于桥式稳流器BD1的输出端,三极管Q2的集电极与电阻R8相接后接于开关SW1和开关SW2的触点,由闪烁灯LED2通过振荡电阻R7和三极管Q2提供系统固定频率的闪烁时机。 Circuit operation switch 48 (SW1) has two positions other one is turned OFF, its normally open contact in one end of the negative terminal of the constant voltage charging circuit 43 the diodes D1 and D3 and the other end to the selection circuit 401 of the switch SW1 contacts; flicker oscillation circuit 49 by resistors R5 and flashing lights LED2 and resistor R1, transistor Q2 composition, and one end of resistor R5 is connected to a flashing light tunnel diode LED2 and ZD2 is, the other end of the switch SW1, resistor R7 in contact with the resistor R3, while the transistor Q2 is connected to the base of which an emitter of the transistor Q3 is commonly connected to the output terminal of the bridge current regulator BD1, the collector of the transistor Q2 is connected to resistor R8 after contact the switch contacts SW1 and SW2, a system timing of flicker by a fixed frequency oscillating flashing lights LED2 via the resistor R7 and transistor Q2.

工作模式选择电路401具有开关SW2,该开关有三个位置,左边位置触点与电阻R1和R3并接,右边位置触点连接于开关SW1的触点中间位置处。 Mode selection circuit 401 includes a switch SW2, the switch has three positions, left position contacts and connected resistors R1 and R3, is connected to the contacts at the right position contacts the intermediate position of the switch SW1.

工作模式选择电路401有三种工作模式 Mode selection circuit 401 has three operating modes

高压振荡驱动电路402,电磁铁线圈L1一端与电阻R9连接于三极管Q3的基极,三极管Q3的集电极并接于二极管D4的正端和变压器L1的初级绕组,二极管D4的负端并接于电容C3和电阻R10再与变压器L1的次级绕组相接,再接于电路动作切换开关SW1(48),三极管Q3的发射极与闪烁振荡电路49的三极管Q2的发射极与闪烁振荡电路49的三极管Q2的发射极一同接于桥式整流器BD1(42)的输出端;变压器L1的次级绕组连接于霓虹灯管13。 High-voltage oscillation drive circuit 402, one end of the electromagnet coil L1 and the resistor R9 is connected to the base of transistor Q3, and the collector of transistor Q3 is connected to the primary winding L1 and the diode D4 and the positive terminal of the transformer, and the negative terminal of the diode D4 is connected to resistor R10 and capacitor C3 then with the secondary winding of the transformer L1 phase, followed by a circuit operation of the switch SW1 (48), the emitter of transistor Q3 circuit 49 of transistor Q2 emitter electrode scintillation scintillation oscillation of the oscillation circuit 49 together with the emitter of transistor Q2 is connected to the bridge rectifier BD1 (42) output terminal; L1 of the transformer secondary winding 13 is connected to the neon tube.

高压振荡驱动电路402把直流低压电源转换为高压高频电源,使霓虹灯管13发亮。 High-voltage oscillation drive circuit 402 converts DC power into high voltage low voltage high frequency power supply 13 so that the tube neon lights.

由图8、9,透明塑料制的雕刻指示文字板15可以制成一整块,或由一块块不同文字或图案按所需设计文字图案接接嵌装在霓虹灯前框11的上下凹槽111中,在每块雕刻不同文字图案的刻痕151内喷涂一层细小玻璃珠152,使指示文字或图案像发光一样非常明显地显示出指示文字或图案。 FIG 8 and 9, made of transparent plastic engraved plate 15 may be made indicating a text block, or a block of text or a different design patterns desired character pattern connected to contact block fitted in the vertical grooves 111 before the neon 11 , the coating layer of fine glass beads 152 in notch 151 of each character pattern of a different engraving the emission pattern image or text indicating very clearly as an indication of text or graphics display.

与现有技术相比,霓虹灯紧急指示牌具有下列优点:1、霓虹灯可加工成各种形状,而且色彩多而艳丽。 Compared with the prior art, neon sign emergency has the following advantages: 1, neon processed into various shapes, and multi-color and bright.

2、耗电少,一般是12V/400mA,紧急时换为闪烁电路,耗电量只有12V/200mA。 2, low power consumption, typically 12V / 400mA, replaced emergency flashing circuit, power consumption is only 12V / 200mA.

3、霓虹灯管使用冷阴极结构,点亮时无法度,使用寿命达20000小时以上。 3, the structure of a cold cathode neon tubes, the lighting degree can not, the service life of 20,000 hours or more.

4、灯管内涂有萤光利用气体发光,可穿透烟雾,即使在烟雾很浓时仍能看到亮光,再加上闪烁电路之作用,使显示效果更为良好。 4, the inner tube is coated with a fluorescent light emission by the gas, can penetrate smoke, even when very strong smoke can still see the light, flashing the combined action of the circuit, so that display more favorable.

5、在紧急状态下转换为启动闪烁电路使灯光闪烁,人们可以很快找到安全处所,提高了指示功能。 5, in an emergency conversion circuit to start flashing the lights flashing, people can quickly find a safe place to improve the indicator.

6、指示文字可采用整块的结构,也可采用一块块不同文字或图案,拼合而成,易于组装结构简单。 6, the text indicating the monolithic structure can be also employed a different block of text or images, put together, a simple structure is easy to assemble.

7、指示牌上文字或图案用透明塑料板制作并雕刻文字图案配合霓虹灯光的反射,其造型色彩亮度易受感受,指示效果更为特出。 7, the sign text or images produced with a transparent plastic plate and the reflection pattern engraved text with neon light, which is susceptible to color brightness feeling shape, indicating the effect is more outstanding.

Claims (11)

1.一种霓虹灯紧急指示牌,其特征在于霓虹灯组(1)固定在本体盒(2)上,霓虹灯(1)有一保护框前盖(11),其内边设有灯管槽(12),灯管(13)置于灯管槽(12)上,后盖(14)与前盖(11)组合,保护框前盖(11)上设有透明塑料雕刻指示文字板(15),前盖边缘上设有一组固定孔(16),本体盒(2)由本体座(21)和本体座上盖(22)构成,本体座(21)下方设有霓虹灯组固定锁合块(211),该锁合块(211)有螺孔(2111),可与保护框前盖(14)边缘上一组固定孔(16)相互锁固,本体座(21)前面板上有固定槽(212),可锁固于电路(213),本体座(21)中设有置放槽(214),可置放变压器(216)和充蓄电池(215),置放槽(214)内设有锁合柱(2141)可与本体座上盖(22)两侧板上螺孔(221)用螺丝组(222)锁固,固定架(3)跨装在本体座上盖(22)的边框(223)上凹槽(224)上,固定架(3)两侧锁合片(31)与本体座(21)两侧螺孔(217)对准,用螺丝(32)锁固, An emergency neon signs, neon group wherein (1) is fixed to the main body casing (2), Neon (1) has a front protective cover frame (11), which inner tube is provided with side grooves (12) tubes (13) placed in the tube slots (12), the cover (14) and the front cover (11) before the combination, the protective frame (11) is provided with a transparent plastic cover engraved text indication plate (15), before an upper edge of the cover is provided with a set of fixing holes (16), the cartridge body (2) composed of a seat main body (21) and the seat cover body (22), the lower seat body (21) is provided with a fixed set of neon locking block (211) the locking block (211) has a screw hole (2111), a front cover and the protective frame (14) a set of fixing holes (16) on each edge of the lock, the seat main body (21) on the front panel fixing groove (212 ), can be locked to the circuit (213), the seat body is provided with receiving recess (214) (21) may be placed transformer (216) and a charging battery (215) receiving recess (214) is provided with a lock commissure posts (2141) with the seat cover body (22) on both sides of plate holes (221) with a set screw (222) locking, holder (3) straddling the body housing cap (22) of the border ( 223) of the recess (224), the holder (3) on both sides of the locking plate (31) and the seat body (21) on both sides of the screw hole (217) aligned with the screw (32) locking, 本体座上盖(22)上设有电源孔(225)和散热孔(226),指示文字板(15)上的刻痕(151)内喷涂一层细小玻璃珠(152)。 Power seat cover body is provided with holes (225) and the cooling hole (226) (22), the score indicating dial (15) (151) within the coating layer of fine glass beads (152).
2.根据权利要求1所述的指示牌,其特征在于:指示文字板作成一整块或一块块不同文字图案的文字板拼接嵌合装在霓虹灯前框的凹槽(221)中。 2. The sign according to claim 1, wherein: the dial plate indicate a splice plate piece to make text blocks of different character pattern or a fitted neon fitted in the grooves of the front frame (221) of.
3.根据权利要求1所述的指示牌,其特征在于:电路板(212)上的控制电路(4),其电源输入(41)的输出端连接整充电路(42)输入端,由整流电路输出端连接定电压充电电路(43)电源指示(44)电器动作切换开关(48)和电压输入检测电路(46)输入端,定电压充电电路(43)输出端连接充蓄电池(45)输入端,再由充蓄电池(45)输出端连接电路动作切换开关(48),电压输入检测电路(46)输出端连接工作模式选择电路(401)输入端,电路动作切换开关(48)输出端连接动作指法(47),再由闪烁振荡电路(401)输入端,由工作模式选择电路(401)输出端连接高压振荡驱动电路(402)输入端及高压振荡驱动电路(402)输出端连接霓虹灯管(13)。 3. The sign according to claim 1, wherein: the output terminal of the control circuit (4), the power input (41) on the circuit board (212) is connected (42) input terminal of the entire charge circuit, a rectifier a circuit output terminal connected to the constant voltage charging circuit (43) power indicator (44) electrical operation switch (48) and the input voltage detection circuit (46) input (43) output constant voltage charging circuit is connected to charge a battery (45) input end, and then by charging the battery (45) output connected to circuit operation switch (48), the voltage input detection circuit (46) output connected to the working mode selection circuit (401) input terminal, the circuit operation switch (48) output is connected operation fingering (47), then input from the mode selection circuit by the scintillator oscillation circuit (401) (401) an output terminal connected with a voltage oscillation drive circuit (402) input and a high voltage oscillation drive circuit (402) output is connected neon tubes (13).
4.根据权利要求1所述的指示牌,其特征在于定电压充电电路(43)由隧道二极管ZD1和二极管D1、D2、D3和电阻R2组成。 4. The sign according to claim 1, characterized in that the constant voltage charging circuit (43) by a tunnel diode ZD1 and the diode D1, D2, D3 and resistor R2 form.
5.根据权利要求1、3所述的指示牌,其特征在于:电源指示电路(44)由电阻R6和电源指示灯LED3连接组成。 The sign according to claim 3, wherein: the power indicating circuit (44) and a resistor R6 connected to the power indicator LED3 composition.
6.根据权利要求1、3所述的指示牌,其特征在于:电压输入检测电路(45),其民阻R3一端接于电阻R1和指示灯LED1,另一端亦接于电阻R4,电容C1并接于三极管Q1基极,集电极与闪烁电路(40)的闪烁灯LED2连接,发射极接至桥式整流器BD1的输出端。 6. The sign according to claim 3, wherein: an input voltage detecting circuit (45), which is China resistor R3 and a resistor R1 to the end LEDs LED1, also connected to the other end of the resistor R4, capacitor C1 and connected to the base of transistor Q1, the collector of the flashing circuit (40) connected to the flashing lights LED2, and an emitter connected to the output terminal of the bridge rectifier BD1.
7.根据权利要求1、3所述的指示牌,其特征在于:动作指示电路(47)由电阻R1和动作指示灯LED1相连接而成。 7. A sign according to claim 3, wherein: the operation instruction circuit (47) by the resistors R1 and action indicator LED1 connected together.
8.根据权利要求1、3所述的指示牌,其特征在于:电路动作切换开关(48)SW1的触点连接于定压充电电路(43)的二极管D1和D2的负端,另一端连接于选择电路(401)的开关SW1的触点。 8. The sign according to claim 3, wherein: the operation of the switch circuit (48) SW1 is connected to the negative contact terminal of constant voltage charging circuit (43) of the diodes D1 and D2, and the other end connected contacts to the selection circuit (401) of the switch SW1.
9.根据权利要求1所述的指示牌,其特征在于:闪烁振荡电路(49),其电阻R5一端并接于闪烁灯LED2和二极管ZD2,另一端接于开关SW1,闪烁灯LED2又接至三极管Q1的集电极,而电阻R7和电阻R3相接,同时又接至三极管Q2的基极,其发射极与三极管Q3的发射极相接至桥式整流器BD1的输出端,三极管Q2的集电极又与电阻R8相接后接于开关SW1作SW2的触点。 9. The sign according to claim 1, wherein: the scintillator oscillation circuit (49), and which is connected to one end of resistor R5 flasher diode LED2 and ZD2 is, the other end of the switch SW1, connected to the flashing lights and LED2 collector collector of transistor Q1, and the resistor R7 and the resistor R3 in contact, while connected to the base of transistor Q2, which is an emitter of the transistor Q3 is in contact to the output terminal of the bridge rectifier BD1, transistor Q2 after another contact with resistor R8 connected to the switch SW1 SW2 make contact.
10.根据权利要求3所述的指示牌,其特征在于:模式选择电路(401)有一开关SW2,该开关与检测电路(46)的电阻R4和电容C1并接后接于三极管Q1的基极,开关SW2有三位置左位与电阻R1、R3相接,右边位置与开关SW1的触点相连接。 Base mode selection circuit (401) has a switch SW2, the switch detecting circuit (46) and a resistor R4 and a capacitor C1 connected to the transistor Q1 is connected: 10. The sign according to claim 3, characterized in that switch SW2 bit positions of the left and three resistors R1, R3 phase, the position of the right side of the switch SW1 is connected to the contacts.
11.根据权利要求1、3所述的指示牌,其特征在于:高压振荡驱动电路(402)其阻抗L1一端与电阻R9连接于三极管Q3基极,其集电极并接于二极管D4和变压器L1,二极管D9负端又与电容C3电阻R10并接后分别连接于变压器L1和电阻R8,变压器L1的次级绕组与霓虹灯管(13)相接。 11. The sign according to claim 3, wherein: the high-pressure oscillation drive circuit (402) whose impedance L1 is connected to one end of the resistor R9 the base of transistor Q3, and a collector connected to the transformer L1 and diode D4 , the negative terminal of diode D9 and resistor R10 and capacitor C3 is connected to ground and the transformers L1 and resistor R8, the secondary winding of the transformer L1 neon tubes (13) in contact.
CN 94217709 1994-07-29 1994-07-29 Emergency indicating sign for neon lamp CN2212816Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94217709 CN2212816Y (en) 1994-07-29 1994-07-29 Emergency indicating sign for neon lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94217709 CN2212816Y (en) 1994-07-29 1994-07-29 Emergency indicating sign for neon lamp

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CN2212816Y true CN2212816Y (en) 1995-11-15

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CN 94217709 CN2212816Y (en) 1994-07-29 1994-07-29 Emergency indicating sign for neon lamp

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102013212A (en) * 2010-09-28 2011-04-13 鸿富锦精密工业(深圳)有限公司 Indication device and manufacturing method thereof and electronic device provided with same
CN102169671A (en) * 2010-02-22 2011-08-31 松下电工株式会社 Display device and guide lamp including same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102169671A (en) * 2010-02-22 2011-08-31 松下电工株式会社 Display device and guide lamp including same
CN102013212A (en) * 2010-09-28 2011-04-13 鸿富锦精密工业(深圳)有限公司 Indication device and manufacturing method thereof and electronic device provided with same
CN102013212B (en) 2010-09-28 2014-03-26 鸿富锦精密工业(深圳)有限公司 Indication device and manufacturing method thereof and electronic device provided with same

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