CN87210206U - Remote-control combined fireworks igniter - Google Patents

Abstract

The utility model provides a remote-control combined fireworks igniter, which can combine one or more than two fireworks as a group according to the requirements of users, can combine more than two groups of fireworks with fuse cords into the combined type fireworks, can control the heating of electric heating wires in different circuits through batteries and keys, and can finally achieve the purpose of igniting the fireworks by remote control. The utility model has the advantages of simple structure, convenient control and safety.

Description

Remote-control combined fireworks igniter

The utility model relates to a kind of combined type fireworks, and particularly a kind of can far distance controlled to light one or two above fireworks be one group many groups combined type fireworks setting-off device.

Existing fireworks are manually directly to go to light, and light one and view and admire one.Since closely manually light fireworks, although be unlikely to exist any problem on the person's of lighting safety, yet Zong some is feared psychologically, to especially a kind of psychological threat of child; And a people is difficult to light simultaneously a plurality of, as to organize different cultivars fireworks more, often do not satisfy the excitement of the continuous climax of people, and the fireworks group that different cultivars also do not occur is lighted presented bright and colourful simultaneously, the scenes that ten thousand flowers are contended in beauty.

The purpose of this utility model has provided the far distance controlled by people, and battery operation is controlled arbitrarily or lighted simultaneously a plurality of or organize " far away control light combined type fireworks " new varieties of fireworks more with button.

The utility model is the needs according to the user, is the fireworks more than or two one group.Same group fireworks couple together the fire lead-in wire of leading of each fireworks with general fuse cord, also can two groups (or more than) not on the same group fireworks connect with fuse cord.When lighting the fuse cord of certain group fireworks with power supply control point duration and degree of heating, promptly the fireworks that are connected with fuse cord can be put extraordinary splendor simultaneously.

The utility model provides simple far distance controlled circuit lighting with the control fireworks.As power pack, dc source (battery) is equipped with in the inside to power unit with a plastic casing.The power pack upper surface is equipped with a plurality of buttons (often open node, push button and just connect), and having numeral to show on the button is the button of lighting of those group fireworks.The same end of each button connects with metallic conductor and is connected with the metallic elastic sheet of a utmost point of pressing power supply; The other end of each button is respectively drawn a long lead (lead of a button, the length of lead is decided according to the distance of required control).Another utmost point of power supply is also drawn a long lead (length is the same) simultaneously.

These long leads are contained in the same plastic flexible pipe insulated from each otherly, and the other end of its lead is welded on respectively in each metal aperture of socket, when socket is installed on the plug of fireworks case, make each button corresponding one by one with every group of fireworks.The fireworks case is made with cardboard.At the upper surface of a cardboard box, according to the size of fireworks, dig out the hole that varies in size, fireworks are inserted in the corresponding hole, load onto a multiple-pin plug (pin of plug is corresponding one by one with the socket aperture of power supply) in the submarginal place of carton.The fuse cord of every group of fireworks links to each other with an igniter head, the two ends welding lead of the heating wire of igniter head is received respectively on two different pin of plug, wherein couple together with conductor, and the pin that connects positive source (or negative pole) can not be connected as the pin that connects power cathode (or anodal).So, when the plug of the plastic flexible pipe socket of power pack being plugged the fireworks cardboard box, and press the button of connecting the fireworks group, the fuse cord of promptly corresponding fireworks group is lighted by the heating wire in this group igniter head, thereby reaches the effect that far distance controlled is lighted the combined type fireworks.

The utility model is because only need the electrothermal wire heating who controls different widely different roads with dc source to give me a little the burning smoke flower, and have simple in structure, control characteristics easily.People can arbitrarily light one or more groups fireworks at a distance, make people that safer impression be arranged psychologically.Owing to can view and admire the fireworks of different pattern simultaneously, make the different fireworks that spray styles be combined into new style, thereby strengthened the effect of viewing and admiring and the atmosphere in red-letter day.The fireworks of this function, characteristics are new varieties of overseas market expectation, can satisfy the needs of foreign trade, outlet.

Embodiment of the present utility model and accompanying drawing are as follows:

The schematic diagram of Fig. 1 combined type fireworks cardboard box.

Fig. 2 combined type fireworks power control circuit figure.

The upper surface of cardboard box among Fig. 1 (9) has seven holes, on be inserted with seven kinds of different fireworks, be divided into five groups; First group (1), second group (6), the 3rd group (10), the 4th group (7), the 5th group (8).Wherein second group (6) and the 5th group (8) are made up of two fireworks, and are middle continuous by fuse cord (5).Every heating wire (4) has on two pin of two leads (11) difference plugs (2), and every group of fireworks all can be lighted by dedicated points duration and degree of heating (3).

Among Fig. 2, Voltaic battery (9) is arranged in the power pack (6), five buttons (7), (8), (3), (2), (1) are arranged above the box.Be connected with 5～10 meters leads between socket (5) and each button and the power cathode, insulated from each other between lead, the outside is with flexible plastic tube (4).Power pack (6), each bar lead and flexible plastic tube (4) thereof and socket (5) are all packed in the polybag, are placed on cardboard box (9) upper surface among Fig. 1.Use cardboard case lid (Fig. 1 does not draw) that the FCL fireworks are covered then.

When lighting fireworks, go up the plug (2) that the socket among Fig. 2 (5) is installed among Fig. 1 (when not using, socket and plug is placed apart), the people holds power pack (6) and leaves fireworks to suitable distance, press button (7), (8), (3), (2), (1) of power pack among Fig. 2 respectively, just can correspondence light and respectively organize fireworks (1), (6), (10), (7), (8) among Fig. 1.

Claims (2)

1, a kind of fireworks setting-off device, the far distance controlled that particularly a kind of battery operation replaces manually lighting is lighted the combined type fireworks setting-off device more than or two, it is characterized in that power unit is a power pack that battery is housed, this be equipped with above box a plurality of with the numeral show be light that the group fireworks button, the same end of each button connects with metallic conductor and is connected with the metallic elastic sheet of a utmost point of pressing power supply, and the other end of each button is respectively drawn another utmost point of a long lead and power supply and is also drawn a long lead, be welded on respectively in each metal aperture of socket, and load onto in the submarginal place of fireworks case and supply socket hole plug one to one, different bipod in the plug links to each other with the heating wire of two ends welding lead respectively, wherein connect with conductor, and the pin that connects positive source (or negative pole) can not be connected as the pin that connects power cathode (or anodal).

2, combined type fireworks setting-off device according to claim 1 is characterized in that power supply is the battery of 9V.

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