CN2789569Y

CN2789569Y - Portable electric torch

Info

Publication number: CN2789569Y
Application number: CN 200520101457
Authority: CN
Inventors: 葛飞雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-07
Filing date: 2005-04-07
Publication date: 2006-06-21
Anticipated expiration: 2015-04-07

Abstract

The utility model relates to a portable electric torch which relates to the field of illumination, and the utility model is designed for the structure and the insufficient technology aesthetic feeling of electric torches. The utility model has the essential structure that the electric torch mainly comprises a spotlight cap, an electric torch and a handle, and an insulating cylinder, an electric ring and a turning cap are connected with each other in a segmenting straight cylinder shape. Furthermore, a circuit board is arranged in the insulating cylinder, two power supply lines are led out by a bulb, wherein one power supply line is connected with the circuit board and the other power supply line is connected with the electric ring through the insulating cylinder. Additionally, a button cell is arranged in the insulating cylinder, an outer diameter of the lower end of the button cell is sheathed with the electric ring, an inner diameter of the lower end of the button cell is provided with inner screw threads and outer screw threads of the bulge of the turning cap are connected with the inner screw threads of the insulating cylinder. Besides, a switch box is arranged in the turning cap, conducting pieces and a conducting bolt are arranged in the switch box and the spotlight cap and the electric torch are connected with each other through screw threads. The utility model has the advantages of novel external shape and reasonable inner structure design, and the opening or the closing of the bulb of the electric torch is realized by the tight turning or the looseness of the spotlight cap. When the turning cap is turned to the lower segment part of the insulating cylinder, once the conducting pieces and the conducting bolt are received the supporting force of a tactile disc, the power supply of the button cell is conducted.

Description

Portable electric torch

Technical field

The utility model relates to the illuminating product field, is a kind of portable electric torch.

Background technology

At present, the illuminating product kind is no lack of, and has the effect of alternative sunlight at life, work, the fixed illuminating lamp in public place of entertainment.But the from cellar to rafter in night be unable to do without portable torch again, thereby various flashlight substituted fixing ligthing paraphernalia again, and straight tubular torch is the flashlight that people are familiar with, and be rich in the technology aesthetic feeling pocket, portable electric torch is rarely known by the people.

Summary of the invention

The purpose of this utility model provides a kind of portable electric torch, and known straight tubular torch structure is comparatively single to solve, problem attractive in appearance is owed in moulding.Now in conjunction with the accompanying drawings, its feature is described as follows: portable electric torch, this flashlight comprises optically focused cap, torch, handle, it is characterized in that insulating cylinder 8, conductive ring 17, turncap 15 are the segmentation straight-tube shape and are connected; Be provided with terminal plate 18 in insulating cylinder 8, bulb 6 is drawn two power lines, and wherein one is connected with terminal plate 18, and another root is connected with conductive ring 17 by insulating cylinder 8; Button cell 9 is housed in insulating cylinder 8, and the lower end external diameter of insulating cylinder 8 is with conductive ring 17, and this bottom diameter is provided with internal thread, and the protuberance external screw thread of turncap 15 is connected with the internal thread of insulating cylinder 8; Be provided with switch enclosure 11 in the turncap 15, this is box-packed conducting strip 10, conductive plugs 12, optically focused cap 1 is threaded with torch 2, when optically focused cap during to the direction of tightening rotation, spring 14 is subjected to the compression of " ⊥ " font tactile disk 13, and the reaction force of spring is conductive plugs 12 in the turncap 15 with the contact of " ⊥ " font tactile disk 13 upper ends, makes when pushing to be provided with in the turncap 15 and the conducting strip 10 of extension communicates with button cell 9, form the backflow power supply, make bulb 6 luminous.3 places are provided with movable joint 4 at handle, are hinged by pin 5 and movable joint 4, also are provided with shell fragment (drawing) in pin, and when movable joint 4 is pulled open the frenulum that penetrates similar lanyard, loose again pull force, pin 5 and shell fragment close up with handle 3 thereupon.

The advantage of this portable electric torch is the profile novelty, the internal structure design is comparatively reasonable, open or close the bulb of flashlight, be by screwing or loose optically focused cap is realized, because of the thread segment of junction between optically focused cap and the torch longer, and the time of closing flashlight is often greater than the time of opening, so this design is rational.Especially turncap is the hypomere portion that is threaded in insulating cylinder, and in a single day conducting strip and conductive plugs are subjected to the top power of tactile disk, the conducting thereupon of the power supply of button cell.

Description of drawings

Fig. 1 is the utility model profile schematic diagram;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is movable joint opening figure;

Fig. 4 is the A-A cutaway view Amplified image of Fig. 2.

The sequence number of above accompanying drawing and title: 1, optically focused cap, 2, torch, 3, handle, 4, movable joint, 5, pin, 6, bulb, 7, brace, 8, insulating cylinder, 9, button cell, 10, conducting strip, 11, switch enclosure, 12, conduction fastens, 13, tactile disk, 14, spring, 15, turncap, 16, O type circle, 17, conductive ring, 18, terminal plate.

The specific embodiment

Embodiment is an example with making, assembly portable formula flashlight.Optically focused cap 1 is to be made by metal material with torch 2, on the surface of these two parts with design class like ceramic decorative pattern, give aesthetic feeling, as having a characteristic of being so fond that will not let out of one's hand with pottery is mutually true to nature.Earlier switch enclosure 11 is packed in the turncap 15, conductive plugs 12 is not a conductor, and it is that the electric conductor that pushes in the switch enclosure 11 makes conducting strip 10 communicate with button cell 9.Button cell 9 is packed in the insulating cylinder 8 one by one, thereafter turncap 15 is screwed, and is the cylindrical shell that segmentation is connected with conductive ring 17, insulating cylinder 8, the adapter section of pack into optically focused cap 1 and torch 2.Usually turncap 15 is not to be screwed to O type circle 16 places, but is threaded to the stage casing of adapter section, bulb 6 is not worked be the optimum position, has illuminated as bulb the optically focused cap is tightened the normal bright state that is toward the torch section.Certainly, do not get rid of in the present design and open and close mechanism with other and improve the unlatching of bulb or close.But the change of making technical scheme slightly all belongs to the category of present embodiment.

Claims

1, a kind of portable electric torch, this flashlight comprises optically focused cap, torch, handle, it is characterized in that insulating cylinder (8), conductive ring (17), turncap (15) are the segmentation straight-tube shape and are connected; Be provided with terminal plate (18) in insulating cylinder (8), bulb (6) is drawn two power lines, and wherein one is connected with terminal plate (18), and another root is connected with conductive ring (17) by insulating cylinder (8); Button cell (9) is housed in insulating cylinder (8), and the lower end external diameter of insulating cylinder (8) is with conductive ring (17), and this bottom diameter is provided with internal thread, and the protuberance external screw thread of turncap (15) is connected with the internal thread of insulating cylinder (8); Be provided with switch enclosure (11) in the turncap (15), this is box-packed conducting strip (10), conductive plugs (12), and optically focused cap (1) is threaded with torch (2).

2, portable electric torch as claimed in claim 1, the contact that it is characterized in that " ⊥ " font tactile disk (13) upper end is towards the interior conductive plugs (12) of turncap (15), the conducting strip (10) that extension is set in the turncap (15) communicates with button cell (9), locate to be provided with movable joint (4) at handle (3), be hinged by pin (5) and movable joint (4).