CN2334990Y

CN2334990Y - Composite torch

Info

Publication number: CN2334990Y
Application number: CN 98210865
Authority: CN
Inventors: 洪立业
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-01-12
Filing date: 1998-01-12
Publication date: 1999-08-25
Anticipated expiration: 2008-01-12

Abstract

The utility model relates to a composite electric torch. A mother lamp which is powered by a battery and is switched on and switched off by a mother lamp switch is arranged inside a big housing. A small housing which is hinged on an upright post of a housing inner chamber is also arranged inside the big housing simultaneously. A son lamp is arranged inside the small housing. The son lamp is powered by the same battery. The son lamp is caused to be rotated out or built in and the son lamp is switched on and switched off in the meanwhile by the combined action of a son lamp switch and a torsional spring. The mother lamp switch and the son lamp switch can realize that the mother lamp and the son lamp are switched on simultaneously to illuminate bidirectionally or are switched off simultaneously or either is switched on to illuminate unidirectionally and the other is switched off by each energizing return circuit. The composite electric torch has the advantages of novel and skillful structure, convenient operation, and convenient carrying.

Description

The primary-secondary type torch

The utility model relates to lighting device, particularly portable torch.

Torch is the ligthing paraphernalia of everybody knows, it is worked at night and convenience in life for people provide, no matter be to go out or in the workplace, often bound torch is made floor light, general torch all is a simple function, can only make unidirectional illumination, when in particular job place, just can't satisfy the demand when needing two-way illumination, a kind of can produce at any time do two-way illumination, the built-in novel torch of making unidirectional illumination does not still have appearance so far again.

The purpose of this utility model is to provide a kind of can producing at any time to make the built-in again primary-secondary type torch of making unidirectional illumination of two-way illumination.

The purpose of this utility model realizes by following technical proposal: be provided with female lamp that battery-powered, female lamp switch opens and closes power circuit in the chamber that the bonnet that the big protecgulum that is spirally connected by two semi-involutions big housing, front end fastened to each other is connected with the rear end is formed, it is characterized in that in big housing, also being provided with the small shell that is hinged on the housing inner chamber column, be provided with sub-lamp in the small shell, sub-lamp is powered by same battery, and sub-lamp switch and torsion spring synergy are produced sub-lamp or made synchronous circuit built-in the time and open and close.

The advantage of this primary-secondary type torch structure is novel ingenious, and son-mother lamp can be done the two-way simultaneous illumination, also can make unidirectional illumination, this moment, sub-lamp built-inly became general torch, and people can do arbitrary selection on demand, and are easy and simple to handle, easy to carry, be another kind of newly adding in the torch product.

Description of drawings.

Fig. 1 is the utility model general structure cutaway view (son, female lamp complete shut-down, a bonnet closed condition).

Fig. 2 is the utility model general partial sectional view (son, female lamp standard-sized sheet, a bonnet opening).

Fig. 3 is that sub-lamp is opened and torsion spring locations of structures figure.

Fig. 4 is sub-lamp backsight structure chart.

Fig. 5 is the A-A cutaway view of Fig. 1.

Fig. 6 is the B-B cutaway view of Fig. 1.

By above-mentioned accompanying drawing embodiment the utility model is described in detail again.

Primary-secondary type torch (referring to Fig. 1-5) is by the two semi-involutions big housing (6) of forming fastened to each other, big housing head rounded all the other be oblate.Big housing front end is bolted with big shroud (2), and the rear end is connected with bonnet (18), is provided with 2 batteries (15) in its housing, simultaneously to female lamp (4) and sub-lamp (10) power supply.

Female lamp (4) opens and closes power circuit by female lamp switch (8), it is arranged in big lamp socket (5) and headlight bowl (3), front end is embedded with big glass (1), by big protecgulum (2) sealing that is screwed onto on the big housing, bonnet (18) one ends that the rear end connects are hinged in the housing with bearing pin (17), the other end is provided with hook (27), this hook and the mutual hook downlink connection of press type hook switch (20) that is located in the housing, in the hook switch omoplate is arranged, after being pressed into, bonnet utilize the elastic hook of plastics to be connected on the omoplate of hook switch, when needs are opened, need only pressing hook switch once, the hook that just can remove between them connects.

The power circuit of female lamp switch (8) control: comprise and the contacted contact I of female lamp tail end (25) that the contact I connects contact III (13) by lead, contact III and battery (15) join; The conductive plate (26) that another route contacts female lamp be fixed on female lamp switch in the conducting strip I (7) that moves with this switch contact, and conducting strip I and the conducting strip II (12) or the separate or merge that are inlaid in the housing inside groove, form female lamp and close or open two states, conducting strip I and conducting strip II among Fig. 1 are in released state, so female lamp is closed; Conducting strip II (12) and conducting strip III (14) again be fixed on bonnet in conducting strip IV (19) contact, the conducting strip IV contacts a power circuit that forms female lamp illumination again with the battery tail end.

Also be provided with the small shell (9) that is hinged on the housing inner chamber column (21) in the big housing (6), its annulus (34) by disjunctor on the small shell is sleeved on the column to be realized, sub-lamp in the small shell is powered by same battery, sub-lamp switch (24) and torsion spring (32) synergy are produced it or are made synchronous circuit built-in the time and open and close, sub-lamp (10) is arranged in little lamp socket (28) and small light bowl (29), the little protecgulum (31) that front end is embedded with little glass (30) and is spirally connected with small shell.Torsion spring (32) one ends are inlaid on the annulus (34) with the small shell disjunctor, the other end acts on the housing internal partition (33), when the group lamp switch is passed to the right, small shell produces under the effect of torsion spring, this moment, sub-lamp was promptly opened, sub-lamp switch is when left translation, and the elastic force that thrust overcomes torsion spring makes small shell built-in, and this moment, sub-lamp was promptly closed.Small shell also is made up of bonding one behind two semi-involutions.

The power circuit of sub-lamp switch (24) control: comprise and the contacted contact II of sub-lamp tail end (22) that the contact II is connected with contact III (13) by lead, contact III and battery (15) join; The conducting strip V (23) of another road contact shoe lamp is inlaid in the little lamp socket, the conducting strip V contacts with power spring (11), power spring can or separate with conducting strip III or contact, and when small shell produced, power spring contacted with the conducting strip III, constitute power circuit through conducting strip IV, battery, sub-lamp in the small shell is opened, and when small shell was built-in, power spring broke away from the conducting strip III, circuit disconnects, and the sub-lamp in the small shell is closed.

Female lamp switch and sub-lamp switch are located on the window of relative junction of two halves housing, do axially to pass along the housing guide groove, realize that son-mother lamp opens illumination simultaneously or close simultaneously or any is opened illumination another is closed.

Also be provided with eyelet (16) on the housing, so that wear band.

The angular dimension that sub-lamp produces is looked sub-the final position that the lamp switch right side pushes away, and pushes away through the right side, and the angle that sub-lamp produces is big more, and this case lamp produces about 60 °, and is spacing by the omoplate on the sub-lamp switch.

Claims

1. primary-secondary type torch, be provided with the female lamp (4) that opens and closes power circuit by battery (15) power supply, female lamp switch (8) in the chamber that the bonnet (18) that is connected with the rear end by two semi-involutions big housing (6) fastened to each other, big protecgulum (2) that front end is spirally connected is formed, it is characterized in that in big housing, also being provided with the small shell (9) that is hinged on the housing inner chamber column (21), be provided with sub-lamp (10) in the small shell, sub-lamp is by same battery (15) power supply, and sub-lamp switch (24) and torsion spring (32) synergy are produced sub-lamp (10) or done the synchronous circuit keying built-in the time.

2. primary-secondary type torch as claimed in claim 1 is characterized in that described female lamp (4) is arranged in big lamp socket (5) and headlight bowl (3), between front end and the big protecgulum (2) big glass (1) is housed.

3. primary-secondary type torch as claimed in claim 1, it is characterized in that described sub-lamp (10) is arranged in little lamp socket (28) and small light bowl (29), the little protecgulum (31) that front end is embedded with little glass (30) and is spirally connected with small shell, the rear end has the annulus (34) that is sleeved on the column (21), torsion spring (32) one ends are installed on the annulus, and the other end acts on the housing internal partition (33).

4. primary-secondary type torch as claimed in claim 1 is characterized in that described female lamp switch (8) and sub-lamp switch (24) are located on the window of relative junction of two halves housing, axially passes along the housing guide groove and makes circuit and open and close.

5. primary-secondary type torch as claimed in claim 1 is characterized in that described bonnet (18) one ends and housing are hinged by bearing pin (17), and the other end is provided with hook (27), hook and the mutual hook downlink connection of press type hook switch (20) that is located in the housing.

6. primary-secondary type torch as claimed in claim 1 is characterized in that also being provided with on the described housing eyelet (16).