CN202719522U

CN202719522U - Three-head lamp

Info

Publication number: CN202719522U
Application number: CN2012202613660U
Authority: CN
Inventors: 黄万里
Original assignee: CHUNAN QIANDAOHU PERFECT ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: CHUNAN QIANDAOHU PERFECT ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2012-06-05
Filing date: 2012-06-05
Publication date: 2013-02-06
Anticipated expiration: 2022-06-05

Abstract

The utility model relates to the technical field of a light fitting, in particular to a small-sized self-clamped three-head lamp, aiming at solving the problems that a portable lamp product is single without being fixed by clamping, and the light direction of the lamp product can not be adjusted; the three-head lamp is characterized by comprising a frame; one end of the frame is articulated with a lamp socket which is provided with three lamp heads in parallel; the other end of the frame is articulated with a half-frame type clamping seat; and a screw locking device is arranged on the clamping seat. The three-head lamp is energy-saving, attractive and convenient to carry, and the lighting direction can be adjusted at multiple angles.

Description

Three head lamps

Technical field

The utility model relates to technical field of lamps, especially a kind of small-sized, three head lamps of carrying clamping.

Background technology

Light fixture is numerous in variety, rich and varied, adopt battery, the illumination of the power supplys such as dry cell, emergent lamp ﹠ lantern is because carrying, easy to use and dark lovers like, the structure style of this light fixture can be by purposes, function is different and different, the structure of three lamp holder forms arranged side by side is quite a few in the prior art sees, number be a kind of LED three head lamps of CN201351820Y such as patent announcement, comprise circuit control panel, radiating ribs, fixed support and three head lamp lampshades, circuit control panel is installed on the fixed support, three head lamp lampshades are positioned at support bracket fastened front end, feature is radiating ribs and the integrative-structure of fixed support for casting out by mold integral, three head lamp lampshades are comprised of three independent lampshades, each independent lampshade is installed in respectively on the fixed support, radiating ribs, fixed support and three head lamp lampshades are made by aluminum alloy materials.Three head lamps of this structure can't be regulated lamp according to direction, also do not have separately fixed clamp, must be used with other lamp socket, also need other supporting power supply if adopt battery or dry cell to do power supply.And for example patent publication No. is a kind of electricity-saving lamp of CN201014349Y, characteristics are that fluorescent tube is more than two, and the pin of two above power saving fluorescent lamps is uniform to be fixed in the lamp housing, and fluorescent tube tube head or crooked vertically downward, or be bent upwards, or level is outwardly-bent, or is bent downwardly, and can produce the various lamps such as two head lamp pipes, three head lamp pipes, this structure is that many lighting tube combinations form, having a plurality of fluorescent tube cold junctions, is a kind of pure lamp, can't work independently.

Summary of the invention

The purpose of this utility model be for solve the portable lamp product single, without grip, light is to the problem that can't regulate, and a kind of reasonable in design is provided, and carries clamping, but multi-angle is regulated the light direction, is provided with three head lamps of three led light sources.

Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of three head lamps, it is characterized in that comprising framework, the hinged lamp socket of one end of described framework, be provided with side by side three lamp holders on the lamp socket, the hinged half frame grip slipper of the other end of framework is equipped with the screw locking device on the described grip slipper.Framework is positioned at the middle part of this device, one end connects lamp socket, the other end connects grip slipper, reach the each other adjusting purpose of rotary angle position by articulated form, each hinge point is provided with clamp nut, clamp nut adopts free-hand rotary manipulation, and the screw locking device of grip slipper can in the width that grip slipper has, be adjusted arbitrarily according to thickness or the diameter of gripped object.Three lamp holders are substantially aligned arrangement at lamp socket, and are completely fixed in the lamp socket, and lamp holder adopts the LED lamp, and energy-conservation, light efficiency is good.

As preferably, described lamp socket is the hollow cylindrical structure, and dry cell is arranged in the lamp socket, and an end of lamp socket is provided with battery cover, and the other end of lamp socket is provided with shift knob.No. 5 or No. 7 dry cell volumes are little, light, are fit to the power supply of LED lamp, and the length of lamp socket is set profile consideration aesthetics by the built-in requirement of total cell number and circuit board, switch.

As preferably, the "T"-shaped layout of described lamp socket and framework, lamp socket is provided with the hinge frame hinged with framework, and lamp socket is determined and the framework hinge angle by the first locking nut.The lamp socket of "T"-shaped layout and the framework each other anglec of rotation are spent greater than 180, the thickness effect part of removing framework can not be rotated in place, the hinge frame is designed to half frame fork, carries out angle adjustment when the first locking nut unclamps, angle location positioning after the locking of the first locking nut.

As preferably, described grip slipper and framework are determined hinge angle by the second locking nut.The hinge point at framework two ends can be designed to same structure, and the first locking nut and the second locking nut also can be general, is convenient to like this make and assembling.

As preferably, half frame opening direction of described grip slipper is opposite with an end of connecting frame, and half frame of grip slipper is provided with nut, and the screw rod that locking device is provided with cooperates with this nut.Half frame opening of grip slipper designs for clamped body, and the nut on screw rod cooperation grip slipper half frame of locking device is regulated the degree of tightness between clamped body.

As preferably, described locking device comprises a screw rod, and clamping plate are equipped with in the end of screw rod, and the clamping area of clamping plate is arcwall face, is provided with the arc-shaped seat corresponding with clamping plate in grip slipper half frame.The arcwall face two ends of clamping plate clamping area are provided with planar section, so both can clamping plane shape object also can the cylindric object of clamping, the two ends of arc-shaped seat arrange planar section equally, avoid the damage to gripped object.

As preferably, the side plate of described composition framework both sides is the hollow out web plate.The design of hollow out web plate alleviates frame weight under the prerequisite that does not affect frame structure intensity.

As preferably, be provided with the LED lamp in described three lamp holders.The LED power consumption is little, and brightness is high.

Effective effect of the present utility model is: energy-conservation, attractive in appearance, easy to carry, and can multi-angle regulating illumination direction.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model.

Fig. 2 is the backsight structural representation of the utility model Fig. 1.

Fig. 3 is a kind of right TV structure schematic diagram of the present utility model.

Fig. 4 is a kind of plan structure schematic diagram of the present utility model.

Among the figure: 1. lamp socket, 11. battery covers, 12. shift knobs, 2. framework, 3. grip slipper, 4. the second locking nut, 5. the first locking nut, 6. lamp holder, 7. locking device, 71. clamping plate.

The specific embodiment

Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.

Referring to Fig. 1, Fig. 2, a kind of three head lamps of present embodiment are comprised of three parts, lamp socket 1, framework 2, grip slipper 3, position between framework 2 is positioned among the three, the hinged lamp socket 1 of an end of framework 2, and determine hinge angle between framework 2 and the lamp socket 1 and fixing usefulness by the first locking nut 5; The hinged one and half frame grip slippers 3 of the other end of framework 2, and by the second locking nut 4 definite frameworks 2 and the hinge angle of grip slipper 3 and the usefulness of fixing.The side plate of framework 2 both sides is the hollow out mesh-plate structure, as shown in Figure 3.

Lamp socket 1 is the hollow cylindrical structure, is set up in parallel 6, three lamp holders 6 of three lamp holders along the lamp socket 1 radial surface 5 ° of degree that stagger on the lamp socket 1,4 joint 1.5V dry cells of series connection are housed in the lamp socket, as shown in Figure 4, an end of lamp socket 1 is provided with battery cover 11, and the other end is provided with shift knob 12.

Continuation is with reference to Fig. 3, and half frame opening direction of grip slipper 3 is opposite with an end of connecting frame 2, is equipped with on the grip slipper 3 on screw locking device 7, half frames and studs with nut, and locking device 7 is provided with screw rod, and this screw rod cooperates with half frame top nut.Clamping plate 71 are equipped with in the end of locking device 7 screw rods, and the clamping area of clamping plate 71 is arcwall face, relatively, are provided with the arc-shaped seat that cooperates with clamping plate 71 in grip slipper 3 half frames.

Utilize grip slipper 3 to be fixed on this device tabular or the cylindricality clamped body on, by actual operating position, regulate hinge angle between framework 2 and the lamp socket 1 by the first locking nut 5, regulate the hinge angle of framework 2 and grip slipper 3 by the second locking nut 4.

Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any structure after the simple transformation of the present utility model, technique is all belonged to protection domain of the present utility model.

Claims

1. head lamp, it is characterized in that comprising framework (2), the hinged lamp socket of one end (1) of described framework (2), be provided with side by side three lamp holders (6) on the lamp socket (1), the hinged half frame grip slipper (3) of the other end of framework (2) is equipped with screw locking device (7) on the described grip slipper (3).

2. three head lamps according to claim 1 is characterized in that described lamp socket (1) is the hollow cylindrical structure, and dry cell is arranged in the lamp socket, and an end of lamp socket (1) is provided with battery cover (11), and the other end of lamp socket (1) is provided with shift knob (12).

3. three head lamps according to claim 1 and 2, it is characterized in that described lamp socket (1) and the "T"-shaped layout of framework (2), lamp socket (1) is provided with the hinge frame hinged with framework (2), and lamp socket (1) is determined and framework (2) hinge angle by the first locking nut (5).

4. three head lamps according to claim 1 and 2 is characterized in that described grip slipper (3) and framework (2) determine hinge angle by the second locking nut (4).

5. three head lamps according to claim 1 is characterized in that half frame opening direction of grip slipper (3) is opposite with an end of connecting frame (2), and half frame of grip slipper (3) is provided with nut, and the screw rod that locking device (7) is provided with cooperates with this nut.

6. according to claim 1 and 2 or 5 described three head lamps, it is characterized in that described locking device (7) comprises a screw rod, clamping plate (71) are equipped with in the end of screw rod, and the clamping area of clamping plate (71) is arcwall face, are provided with the arc-shaped seat corresponding with clamping plate (71) in grip slipper (3) half frames.

7. three head lamps according to claim 1 and 2, the side plate that it is characterized in that forming framework (2) both sides is the hollow out web plate.

8. three head lamps according to claim 1 and 2 is characterized in that being provided with the LED lamp in described three lamp holders (6).