CN2310232Y

CN2310232Y - Additional lighting device

Info

Publication number: CN2310232Y
Application number: CN 97206845
Authority: CN
Inventors: 曾国华
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-03-27
Filing date: 1997-03-27
Publication date: 1999-03-10
Anticipated expiration: 2007-03-27

Abstract

The utility model relates to an additional lighting device, comprising a lighting assembly which is provided with a bulb, and the lighting assembly comprises a base; the additional lighting device is characterized in that the additional lighting device is provided with a clamp assembly which is integrally connected with the base, and the clamp assembly from the outside to the base is successively provided with a first clamp space and a second clamp space; the base is provided with a cantilever arm, and the cantilever arm is provided with an inclined convex point switch; the inclined convex point switch is projected out of the second clamp space, the two clamp spaces can be moved on an extending connection rod of the hand tool, and the clamp spaces can be pressed on or separated from the inclined convex point switch. The additional lighting device has the advantages of simple structure and convenient utilization.

Description

The addition type lighting device

The utility model is about a kind of addition type lighting device, specifically, it is a kind of one-body molded combination that clamp and light fixture are arranged, this combination is clamped on the screwdriver or the prolongation extension bar of spanner, sleeve on, and can on this extension bar, move the adjustment illumination in front and back, and this clamp can reach the lasting illumination of control bulb or the function of extinguishing with two-part clamping extension bar.

Screwdriver of commonly using or hand-held tools such as spanner, sleeve in the dark or when using night, often have the situation that does not see Chu and can't operate, and cause its normal many times of waste in the work of aiming at.

In addition its screwdriver commonly used or spanner, this class hand tools of sleeve, because in the inconvenience that use night or use the dark place, therefore just there is the people in the handle of spanner or sleeve barrel tool, to install additional-light fixture, in the hope of illuminating construction place, but being limited in scope of its illumination, must to go deep into working substance inner and must install extension bar additional the time, the light source in this handle promptly can't shine in the working substance, and operation is gone up difficulty takes place if when spanner or sleeve barrel tool.

The purpose of this utility model is the shortcoming that overcomes prior art, and the convenient lighting device of addition type a kind of simple in structure, easy to use is provided.

The utility model is to realize like this, it is the connection that matches with the prolongation extension bar of screwdriver or spanner, sleeve one class hand tools, comprise the illuminace component that is provided with bulb, this illuminace component comprises a pedestal, be characterized in that one is integral the hold assembly of connection with this pedestal, this hold assembly is from being provided with first section grasping part and second section grasping part successively towards pedestal outward; And this pedestal is provided with cantilever, and cantilever is provided with oblique salient point switch, and this oblique salient point switch protrudes in this second section grasping part, and this two grasping part can move on the prolongation extension bar of this hand tools, and can oppress or break away from this oblique salient point switch.

Further, above-mentioned hold assembly of the present utility model comprises the holding piece that the two-phase subtend is provided with, this two holding piece has two depression arcs and a projection of separating them respectively, form first, second section grasping part respectively to the depression arc relatively, to projection then forms the prominent top of the switching of separating this two grasping part relatively; And said pedestal is side's bullet, and bulb is set on it, its inner ccontaining supplying cell, and cantilever is between two holding pieces, and be that hollow space and oblique salient point switch are positioned at its tail end around it.

The utility model has the advantages that: 1, it is structure as a whole, hold assembly can be folded on the screwdriver or the prolongation extension bar of spanner, sleeve on, thereby make its illuminace component can go deep into working substance inside, illuminate the operating point, adjustment work can be finished smoothly; Can on the prolongation extension bar, move forward and backward when 2, using and adjust the illumination focal length, make its illuminating lamp accurately illuminate the operating point, easy to operate; 3, because hold assembly is the two-part structure, when clamp was clamped on the prolongation extension bar with first section, bulb was in and extinguishes state, when clamp is clamped on the extension bar with second section, this extension bar just can be suppressed the oblique salient point switch of illuminace component and make bulb keep normal bright state, uses easily.

Accompanying drawing of the present utility model is simply described as follows:

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a generalized section of the present utility model.

Fig. 3 is an embodiment schematic diagram of the present utility model.

Fig. 4 is another embodiment schematic diagram of the present utility model.

Provide the better embodiment of the utility model according to Fig. 1～Fig. 4 below, and described in detail, so that enable further to understand structural design of the present utility model and ins and outs.

See also shown in Fig. 1,2, the convenient lighting device of addition type of the present utility model, mainly be one-body molded have an illuminace component 10 and a hold assembly 20, square bullet 11 inner ccontaining two batteries 12 of this illuminace component 10, the electric power of the bulb 13 of these battery 12 these side's bullet 11 tops of supply, and side that should side's bullet 11 extends two

holding pieces

21,22 of hold assembly 20, these side's bullet 11 boundaries establish a cantilever 14 on the surface of two holding pieces, 21,22 centre, these cantilever 14 tail ends are an oblique salient point switch 15, and cantilever 14 is the space of hollow out 16 on every side;

Two

holding pieces

21,22 of above-mentioned hold assembly 20 are arranged on the side of illuminace component 10, are subtend and arrange, and have two depression arc 211,212,221,222 and projections 213,223 on the

holding piece

21,22, and two

holding pieces

21,22 have elasticity nargin.

See also shown in Fig. 3,4, the use of the convenient lighting device of this addition type, be the first section grasping part 30 that utilizes the depression arc 211,221 of front end of the

holding piece

21,22 of its hold assembly 20 to constitute, be clamped in prolongation extension bar 41 front ends of hand-held tools such as screwdriver or Wrench or sleeve barrel tool 40 (consulting shown in Fig. 3,4), the cantilever 14 salient point switches 15 oblique with it of this illuminace component 10 are pressurized not, this bulb 13 also promptly is a not illumination condition of power saving for extinguishing state at this moment.And when desiring to throw light on, the hold assembly 20 of this lighting device need only be pushed away forward, this

holding piece

21,22 back concave end arc 212, the 222 second section grasping part 31 that is constituted just clamping prolong extension bar 41, oblique salient point switch 15 normalities that are provided with on the cantilever 14 of this illuminace component 10 are stretched on second section grasping part 31 at this moment, urge this oblique salient point switch 15 and contract because of this prolongation extension bar 41 is contained in second section grasping part 31 according in its cantilever 14, just touch and connect the path of 13 on this battery 12 and bulb after contracting in this oblique salient point switch 15, and make its bulb 13 continue to light with the continuous compression of its oblique salient point switch 15, illuminated the operating point, enable to carry out smoothly work, when the illumination of this bulb 13 when very accurate, push away or post-tensioning before can carrying out hold assembly 20, so that the focal length of this bulb 13 can alignment work point and the clear construction place of illuminating, just can carry out work smoothly.

Learn as mentioned above, the convenient lighting device button of this addition type is attached on the prolongation extension bar 41 of hand-held tool such as screwdriver or Wrench or sleeve barrel tool 40, so that tap into the construction point, and the setting of lighting lighting system and its electricity saver of this lighting device, quite simple and practical, the manufacturing of this lighting device and use quite simply but can reach the effect of its floor light.

Claims

1, a kind of addition type lighting device, the connection that matches of the prolongation extension bar of system and screwdriver or spanner, sleeve one class hand tools, comprise the illuminace component that is provided with bulb, this illuminace component comprises a pedestal, it is characterized in that having one to be integral the hold assembly of connection with this pedestal, this hold assembly is from being provided with first section grasping part and second section grasping part successively towards pedestal outward; And this pedestal is provided with cantilever, and cantilever is provided with oblique salient point switch, and this oblique salient point switch protrudes in this second section grasping part, and this two grasping part can move on the prolongation extension bar of this hand tools, and can oppress or break away from this oblique salient point switch.

2, addition type lighting device according to claim 1, it is characterized in that said hold assembly comprises the holding piece that the two-phase subtend is provided with, this two holding piece has two depression arcs and a projection of separating them respectively, form first, second section grasping part respectively to the depression arc relatively, to projection then forms the prominent top of the switching of separating this two grasping part relatively.

3, addition type lighting device according to claim 1 is characterized in that said pedestal is side's bullet, is provided with bulb on it, its inner ccontaining supplying cell, and cantilever is between two holding pieces, and be that hollow space and oblique salient point switch are positioned at its tail end around it.