CN201680209U

CN201680209U - Universal adjustment working lamp

Info

Publication number: CN201680209U
Application number: CN201020205863XU
Authority: CN
Inventors: 仇建平
Original assignee: Hangzhou Great Star Industrial Co Ltd
Current assignee: Hangzhou superstar Robot Technology Co., Ltd.
Priority date: 2010-05-27
Filing date: 2010-05-27
Publication date: 2010-12-22
Anticipated expiration: 2020-05-27

Abstract

The utility model discloses a universal adjustment working lamp. An existing illuminating lamp is small in radiation range. The universal adjustment working lamp comprises a lamp cap and a lamp base, and is characterized in that a rotary sleeve is arranged on the lamp base, an inner spherical surface is arranged at the end of the rotary sleeve, a fulcrum bar is connected onto the lamp cap, and the end of the fulcrum bar is arranged into a bulb and on the inner spherical surface of the rotary sleeve in a matching manner. A universal structure between the lamp cap and the lamp base is composed of the fulcrum bar and the rotary sleeve, and the lamp cap can be adjusted by adjusting the angle relationship of the fulcrum bar relative to the rotary sleeve and adjusting the angle relationship of the rotary sleeve relative to the lamp base, so that lamplight of the universal adjustment working lamp radiates to working positions in need. The universal adjustment working lamp has the advantages of simple structure, large adjustable angle range, firm and durable universal structure and long service life.

Description

The universal adjustment portable lamp

Technical field

The utility model relates to a kind of illuminating lamp, but especially a kind of portable lamp of universal adjustment.

Background technology

Existing illuminating lamp is fixedly mounted on normally that certain position throws light on, and therefore only can throw light on to particular range.Other illuminating lamp that is easy to carry can lay in place according to specific angle according to demand and throw light on, but because its lamp holder is fixed, in case be placed in certain location, the irradiating angle of its light also is restricted, range of exposures is little.

The utility model content

The technical assignment of the technical problems to be solved in the utility model and proposition is to overcome the existing little defective of illuminating lamp range of exposures, and a kind of universal adjustment portable lamp is provided, and light is adjusted to the irradiating angle that needs so that regulate lamp holder according to demand when work.For this reason, the utility model is by the following technical solutions:

The universal adjustment portable lamp, comprise lamp holder, lamp socket, it is characterized in that: a pivoted housing is set on the described lamp socket, and the outer end of this pivoted housing has Internal Spherical Surface, connect a pole on the described lamp holder, the outer end of this pole is arranged to bulb and this bulb is engaged on the Internal Spherical Surface of described pivoted housing.

The utility model constitutes universal structure between lamp holder and the lamp socket by pole and pivoted housing, can make its light-illuminating to the operating position that need with respect to the angular relationship of lamp socket with regulating lamp holder with respect to the angular relationship of pivoted housing and pivoted housing by regulating pole; This is simple in structure, and adjustable angular range is big, universal structure firm and durable, long service life.

Description of drawings

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

Fig. 2 is that the A-A of Fig. 1 is to cutaway view.

Number in the figure explanation: 1-lamp holder, 2-lamp socket, 3-pivoted housing, 4-Internal Spherical Surface, 5-pole, the 6-bulb, 7-breach, 8-support member, 9-flexible member, 10-pedestal, the 11-bottom, 12-step, 13-shaft block ring, 14-packing ring, the 15-step, 16-nut, 17-structure reinforcement, 18-bulb socket, the 19-battery case, 20-lampshade, 21-electric light source, 22-circuit board, the 23-switch element, 24-shift knob, 25-permanent magnet, 26-battery.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further.

Universal adjustment portable lamp as shown in Figure 1, 2, comprise lamp holder 1, lamp socket 2, a pivoted housing 3 is set on the lamp socket 2, the outer end of this pivoted housing 3 has Internal Spherical Surface 4, connect a pole 5 on the lamp holder 1, the outer end of this pole 5 is arranged to bulb 6 and bulb 6 is engaged on the Internal Spherical Surface 4 of pivoted housing.This portable lamp, pivoted housing 3 can rotate on lamp socket 2, pole 5 can be rotated relative to pivoted housing 3, thereby constitute universal structure between lamp holder 1 and the lamp socket 2 by pole 5 and pivoted housing 3, can make its light-illuminating to the operating position that need with respect to the angular relationship of lamp socket 2 with regulating lamp holder with respect to the angular relationship of pivoted housing 3 and pivoted housing 3 by regulating pole 5; This is simple in structure, formed universal structure firm and durable, long service life; And when regulating the angle of pole, avoid pole to rotate by the rotation of pivoted housing and excessively damage pivoted housing.

As the further of technique scheme improved and replenish, the utility model also comprises following additional technical characterictic, so that when implementing, select for use according to its effect:

The end of pivoted housing is offered a breach 7 and is swung in this breach for pole.Make pole 5 can have bigger pendulum angle,, make that the adjustable angular range of lamp holder is big again in conjunction with the rotation of pivoted housing.

Lamp socket 2 is provided with supporting component, this supporting component is supported on the bulb 6 of pole outer end on the Internal Spherical Surface 4 of pivoted housing, thereby guarantee that bulb 6 contacts on Internal Spherical Surface 4 with certain elastic force, make bulb 6 on Internal Spherical Surface 4, have certain flexibility when movable, the ad-hoc location that can also guarantee to have certain damping between bulb and the Internal Spherical Surface and bulb be remained on adjusting, and along with the increase of frequency of usage, the damping between bulb and the Internal Spherical Surface is unlikely to weaken.Concrete, supporting component comprises the support member 8 of a contact bulb 6 and the flexible member 9 (spiral spring) of supported part 8, bottom that this flexible member 9 is hereinafter addressed 11 supports, and support member 8 contacts with bulb 6 by sphere, so as can be preferable bulb is supported.

Lamp socket 2 comprises a pedestal 10 and is connected (passing through screw) bottom 11 on pedestal that so that described universal structure is installed, bottom 11 is provided with permanent magnet 25 and is used for lamp socket 2 absorption in position.

Pivoted housing 3 is installed on the lamp socket 2 (diagram is a pedestal 10) by himself a step 12 and a shaft block ring 13.

Be with the packing ring 14 between shaft block ring 13 and lamp socket 2 on the pivoted housing 3.

Pole 5 is by the step on himself 15 and be connected its inner nut 16 and be connected on the lamp holder 1 (specifically being bulb socket 18), in order to guarantee the intensity of nut 16 junctions, is provided with structure reinforcement 17 at this position of lamp holder.

Lamp holder 1 comprises a bulb socket 18 and (as the clamping) lamp adapter assembly on this bulb socket that removably connects, lamp adapter assembly comprise connection (as passing through screw) together battery case 19 and lampshade 20 (lampshade has the transparent part that is positioned at the middle part, the position can be non-transparent part on every side), (electric light source 21 is for being installed in a plurality of LED lamps on the circuit board 22 as shown in the figure to settle electric light source 21 and circuit between battery case 19 and lampshade 20, circuit comprises described circuit board 22 and the switch element of hereinafter addressing 23, the circuit board of this moment can be positioned on battery case and the lampshade), for circuit disposes the switch given prominence on the lamp adapter assembly surface (this switch comprises the switch element 23 that is connected on the circuit board 22 and gives prominence to shift knob 24 on the lamp adapter assembly surface as shown in the figure).

Be that the utility model is applied to a resulting preferred embodiment on the portable lamp with above-mentioned each technical characterictic shown in Fig. 1,2, this embodiment can assemble by following manner:

Pedestal 10 is stretched in pivoted housing 3 lower ends and packing ring 14 is enclosed within on the pivoted housing 3 in pedestal 10 inside, again shaft block ring 13 is stuck on the pivoted housing 3 installation that promptly realizes pivoted housings, makes pivoted housing on pedestal, rotate and not tear-away by the step on the pivoted housing 12 and this shaft block ring 13;

Pole 5 is through in the pedestal 10 makes bulb 6 corresponding Internal Spherical Surface 4 in the pivoted housing 3, again flexible member 9 and support member 8 are placed in the pedestal 10, afterwards bottom 11 is fixed on the assembling and the assembling of pole on lamp socket that realize pedestal on the pedestal 10;

Bulb socket 18 is enclosed within pole 5 upper ends, bulb socket 18 can be assemblied on the pole 5 at pole 5 upper end fastening nuts 16, the lamp adapter assembly that battery 26 will be installed at last is installed on the bulb socket 18 and gets final product.

During use, can shown in Fig. 1 double dot dash line, swing pole then with lamp socket absorption in position, can rotate pivoted housing simultaneously and assist, lamp holder can be adjusted to the angle that needs according to demand; Can the opening and closing electric light source by the push switch button.

Claims

1. universal adjustment portable lamp, comprise lamp holder (1), lamp socket (2), it is characterized in that: a pivoted housing (3) is set on the described lamp socket (2), the outer end of this pivoted housing (3) has Internal Spherical Surface (4), described lamp holder (1) is gone up and is connected a pole (5), and the outer end of this pole (5) is arranged to bulb (6) and this bulb is engaged on the Internal Spherical Surface (4) of described pivoted housing.

2. universal adjustment portable lamp according to claim 1, the outer end that it is characterized in that described pivoted housing (3) is offered a breach (7) and is swung in this breach for described pole (5).

3. universal adjustment portable lamp according to claim 1 is characterized in that described lamp socket (2) is provided with supporting component, and this supporting component is supported on the bulb (6) of described pole outer end on the Internal Spherical Surface (4) of described pivoted housing.

4. universal adjustment portable lamp according to claim 3 is characterized in that described supporting component comprises the support member (8) of a described bulb of contact (6) and the flexible member (9) of the described support member of support (8).

5. universal adjustment portable lamp according to claim 4 is characterized in that described support member (8) contacts with described bulb (6) by sphere.

6. universal adjustment portable lamp according to claim 1 is characterized in that described lamp socket (2) comprises a pedestal (10) and is connected bottom (11) on the described pedestal (10), and described bottom (11) is provided with permanent magnet (25).

7. universal adjustment portable lamp according to claim 1 is characterized in that described pivoted housing (3) is installed on the described lamp socket (2) by himself a step (12) and a shaft block ring (13).

8. universal adjustment portable lamp according to claim 1 is characterized in that being with on the described pivoted housing (3) packing ring (14) that is positioned between described shaft block ring (13) and the lamp socket (2).

9. universal adjustment portable lamp according to claim 1 is characterized in that described pole (5) is connected on the described lamp holder (1) by step on himself (15) and the nut (16) that is connected its other end.

10. universal adjustment portable lamp according to claim 1, it is characterized in that described lamp holder (1) comprises a bulb socket (18) and is detachably connected on lamp adapter assembly on this bulb socket, described lamp adapter assembly comprises battery case (19) and the lampshade (20) that links together, between described battery case (19) and lampshade (20), settle electric light source (21) and circuit, dispose the switch of giving prominence on described lamp adapter assembly surface for described circuit.