CN2154948Y

CN2154948Y - Mini maitenance lamp

Info

Publication number: CN2154948Y
Application number: CN 92207101
Authority: CN
Inventors: 易西林
Original assignee: Individual
Current assignee: Yi Xilin
Priority date: 1992-04-18
Filing date: 1992-04-18
Publication date: 1994-02-02
Anticipated expiration: 2002-04-18

Abstract

The utility model relates to a pocket universal maintenance lamp. The utility model is composed of a lamp holder, a battery box, a joint center block which connects the lamp holder and the battery box, and a head part fixing band, and simultaneously is provided with a special plug which is connected with the power supply of the automobile. The utility model can use the power supply of the automobile, and can also supply the electrical energy through the stabilized power supply. The utility model has the advantages that the utility model is worn on the head, the lighting angle is adjustable, and the human hands are not occupied; the utility model is provided with an external power supply jack, and the operation time can be extended. The utility model satisfies the requirements of residents, industry and maintenance industry, particularly the automobile repair service, etc.

Description

Mini maitenance lamp

The utility model belongs to portable removable lighting field, and this lighting device is widely used in aspects such as motor repair trade, other maintenance industries, family expenses portable lighting, fishing illumination, busy farming season emergency lighting.

As everyone knows, present removable lighting has the shortcoming that volume is big, weight big, use inconvenience.Past people uses flashlight as portable lighting mostly.Flashlight Gu name department conceives need take a hand, and people can not be handy in work and use in life.

The utility model main purpose is to solve flashlight and takies staff and the short contradiction of lighting hours in use.

The utility model is that a dapper illuminating lamp is worn on the head, and the angle of lamp can be regulated arbitrarily according to user's needs, and head band also can be regulated arbitrarily according to people's head circumference simultaneously.The utility model has been prepared special-purpose external plug specially for motor vehicle repair, one of this plug is inserted in the utility model lamp holder external electric supply socket position, the other end can be inserted in the automobile cigarette lighter place, automobile self power supply can be used for the utility model lamp, to solve owing to the working time is long the shortcoming of dry cell energy shortage.The utility model also can use 220 volts of alternating currents by the voltage-stabilized power supply transformation, can long-time illumination purposes to reach.

Outstanding advantage of the present utility model is:

First: the utility model can be worn on the head, and can regulate lighting angle and reach application target, and people's both hands are fully utilized.

Second: the both available dry cell of the utility model, available again external interchange or dc source, thus reach the purpose that prolongs lighting hours.

The 3rd: the utility model compact conformation, volume is little, and is in light weight, is easy to carry.

The utility model is realized by following technological means.

(1) with lamp holder, battery case is connected by an articulation center piece, (2) lamp holder and battery case are done the warp-wise rotation by the articulation center attachment screw of articulation center piece, (3) the two battery cases outside is connected by head band and headband adjusting button, (4) lamp holder inside is made up of lamp switch, bulb pole piece, external electric supply socket, spare bulb, and (5) are furnished with big small plug of external power supply and line.

In conjunction with the accompanying drawings the utility model is further described with an embodiment below.

Fig. 1 is an installation diagram of the present utility model, Fig. 2 be the utility model cap part to view, Fig. 3 is the profile of low pressure plug (10), Fig. 4 is a current-limiting resistor voltage divider line map that adds in the utility model external circuits.

With reference to Fig. 1, the utility model is can be done radially along articulation center attachment screw (13) with lamp holder (4) by the battery case (3) that articulation center piece (5) and lamp holder (4) link together by articulation center attachment screw (13) to rotate, and battery case (4) outside is connected with head band (2) and headband adjusting button (1).

With reference to Fig. 2, lamp holder (4) top is equipped with lamp switch (6) side and is furnished with external electric supply socket (8), and light bulb base is furnished with bulb pole piece (2), and the screw socket place is furnished with bulb screw mouth pole piece (11), and a spare bulb (12) is arranged.

With reference to Fig. 3, circular resistance (14) is connected with card shape pole piece (16) by spring (15), has an aperture line of contact pole piece (17) therefrom can be passed at circular resistance (14) middle part, thereby is connected with power supply small plug (9).

Number title among the figure: (1) headband adjusting button; (2) head band; (3) battery case; (4) lamp holder; (5) articulation center piece; (6) lamp switch; (7) bulb pole piece; (8) external electric supply socket; (9) power supply small plug; (10) the big plug of low pressure; (11) bulb screw mouth pole piece; (12) spare bulb; (13) articulation center attachment screw; (14) circular resistance; (15) spring; (16) card shape pole piece; (17) contact pole piece.

Claims

1, the general maintenance lamp of a kind of pocket is characterized in that: I) it is combined by (4) two battery cases of a lamp holder (3) and articulation center piece (5); II) two battery cases (3) outside is connected with head band (2), and this band can be regulated very much not degree of tightness by headband adjusting button (1); III) is provided with in the lamp holder (4) and has bulb holder and external electric supply socket (8); IV) connecting supply socket (8) is furnished with special purpose vehicle and presses big plug (10) and power supply small plug (9).

2, the general maintenance lamp of pocket according to claim 1 is characterized in that: it is to have the protruding joint and the bossing of foraminate articulation center piece (5) and lamp holder (4) and the bossing of battery case (3) by below and both sides to connect into rotating hinge joint form by attachment screw (13).

3, the general maintenance lamp of pocket according to claim 1 is characterized in that: it is furnished with external electric supply socket (8) on lamp holder (4).

4, the general maintenance lamp of pocket according to claim 1 is characterized in that: it is furnished with a special-purpose circumscripted power line, and two ends are furnished with power supply small plug (9) and the big plug of low pressure (10).

5, according to claim 4, can connect the big plug of special-purpose low pressure (10) of automobile power source, it is characterized in that: a current-limiting resistor voltage divider (14) is housed in this plug inside.