CN200996586Y

CN200996586Y - Light structure

Info

Publication number: CN200996586Y
Application number: CN 200620157844
Authority: CN
Inventors: 邓克忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-30
Filing date: 2006-10-30
Publication date: 2007-12-26
Anticipated expiration: 2016-10-30

Abstract

A lighting fixture consists of a fixed base, an adjusting device, a lamp post and a lampshade base. The lighting fixture is characterized in that the fixed base has a bonding hole with a multi-surface ring volume in the internal wall. The adjusting device is equipped with a hollow sleeve which has a hole in the side and an elastic element and a member inside. The member has a long-shaped hole in the side. The lower sleeve of the adjusting device is connected with a binding bar which has a multilateral cylindrical volume in correspondence with the multi-surface ring volume in the hole of the fixed base. The front end of the lamp post fixes the combined lampshade base. The opening of the lampshade base links with a dismountable lampshade tip. The free end of lamp post pass through the hole of the adjusting device tube and the long-shaped hole of the member, and the elastic element pushes the bottom of the member, thereby clamping the lamp post with the long-shaped hole and the hole of the tube.

Description

Fitting structure

Technical field

The utility model is a kind of fitting structure, is a kind of horizontal direction of shade holder and fitting structure of adjusting the lamp stand elongation adjusted.

Background technology

With the illumination is main purpose space lighting, generally all is fixed lamp socket, lampshade.The light fixture of this fixed lamp socket, lampshade, its illumination direction is fixed, and can not adjust illumination direction and angle in response to the change of ambient condition or user's demand, and function is restricted.

Can adjust the existing space lighting of direction and angle, it is modal that flexible cornical person is set.Have the space lighting of flexible cornical, although can adjust the direction and the angle of illumination, its shortcoming is: (1) flexible cornical can not carry overweight lampshade, and when lampshade was heavier, flexible cornical can't keep height, the position adjusted; When (2) repeatedly bending, cause fracture, the destruction of flexible cornical easily; (3) the space lighting of flexible cornical lacks variation in the overall space design.

The utility model content

The utility model is can not change illumination direction and angle at the light fixture that improves existing fixed lamp socket, lampshade, and solve the flexible cornical of the space lighting of flexible cornical can not load-bearing, repeatedly bend easy rupture failure, in the overall space design, lack the shortcoming that changes .. or the like.

The utility model is a kind of fitting structure, comprise a fixed pedestal, one adjusting device, one lamp stand and a shade holder, wherein, this fixed pedestal is provided with a combined hole, the multiaspect ring body is established in this combined hole inboard, this adjusting device is established a hollow sleeve, cartridges sides is established perforation, sleeve inner embedding group one elastic component and a rod member, this rod member is established a microscler perforation, pass the perforation of sleeve and the microscler perforation of rod member with lamp stand, the elastic force ejection rod member bottom surface of elastic component makes the microscler perforation of rod member, the perforation of sleeve grips lamp stand, the sleeve lower end of adjusting device is connected with connecting rod, connecting rod is provided with a polygon cylinder body corresponding to the multiaspect ring body in the fixed pedestal combined hole, lamp stand end fixed combination shade holder, the movable combination of shade holder one lamp cover.

Washer the utility model main purpose effect, be to provide a kind of fitting structure, being used for the connecting rod of adjusting device is inserted in the combined hole of fixed pedestal, adjust and reach the fixedly horizontal direction of light fixture, in addition with adjusting device activity clamping lamp stand, the elongation of lamp stand is adjusted in the activity that is used for, and reaches the purpose of adjusting light fixture direction and lamp stand elongation.

Another purpose effect of the present utility model is to provide a kind of fitting structure, and the movable Assembled lamp cover cap of shade holder opening takes off lamp cover easily and more changes the bulb.

Description of drawings

Fig. 1 is the perspective exploded view of embodiment of the present utility model;

Fig. 2 is the solid combination schematic diagram of embodiment of the present utility model;

Fig. 3 A is the partial sectional view of Fig. 2, and it shows the fixedly state of lamp stand of adjusting device;

Fig. 3 B is the action cutaway view of Fig. 3 A, and it shows the state that adjusting device action and lamp stand move;

Fig. 4 is the action schematic diagram that shows that the lamp stand horizontal direction is rotated.

Wherein, description of reference numerals is as follows:

10 fixed pedestals, 11 combined holes

12 multiaspect ring bodies, 20 adjusting devices

211 perforation of 21 sleeves

22 elastic components, 23 rod members

231 microscler perforation 232 washers

24 connecting rods, 241 polygon cylinder bodies

30 lamp stands, 40 shade holders

41 lamp covers

The specific embodiment

For making the auditor understand the purpose of this utility model, feature and effect, here by following specific embodiment, and cooperate appended graphicly, the utility model is described in detail, be described as follows:

Please refer to Fig. 1,2, be the perspective exploded view of embodiment of the present utility model, three-dimensional assembling schematic diagram; A kind of fitting structure of the present utility model comprises a fixed pedestal 10, an adjusting device 20, a lamp stand 30 and a shade holder 40, wherein,

This fixed pedestal 10 is provided with a combined hole 11, and multiaspect ring body 12 is established in these combined hole 11 inboards, as shown in Figure 3.

This adjusting device 20 is established a hollow sleeve 21, and perforation 211, sleeve 21 inner embedding group one elastic component 22 and rod members 23 are established in sleeve 21 sides; This elastic component 22 is a helical spring; This rod member 23 is a hollow rod body, and microscler perforation 231 is established in rod member 23 sides, and in rod member 23 activity embedding group one washer 232; Sleeve 21 lower ends of adjusting device 20 are connected with a connecting rod 24, and connecting rod 24 is provided with a polygon cylinder body 241 corresponding to the multiaspect ring body 12 in aforementioned fixation pedestal 10 combined holes 11.

This lamp stand 30 is a microscler body of rod, the leading section fixed combination shade holder 40 of lamp stand 30; In the present embodiment, lamp stand 30 leading sections fixedly are welded in shade holder 40; Certainly also can establish screw thread at lamp stand 30 front ends, shade holder 40 shells are established screw, and lamp stand 30 screw threads directly are locked on the screw of shade holder 40 and fix.

The movable combination of the opening of this shade holder 40 one lamp cover 41; In the present embodiment, lamp cover 41 is established external screw thread, and this external screw thread rotation is combined in the internal thread of shade holder 40 opening inner edges.

During combination, pass the perforation 211 of adjusting device 20 sleeves 21 and the microscler perforation 231 of rod member 23 with lamp stand 30 free ends, and between lamp stand 30 and the elastic component 22 washer 232 in the rod member 23, the slotted vane 232 of elastic component 22 elastic force ejection rod members 23 bottom surfaces, slotted vane 232 ejection lamp stands 30 upwards make the microscler perforation 231 of rod member 23, the perforation 211 of sleeve 21 grip lamp stand 30.

Enforcement of the present utility model, lamp stand 30 is rotated to a proper level direction together with adjusting device 20, connecting rod 24 with adjusting device 20 is inserted in the combined hole 11 of fixed pedestal 10 again, make the polygon cylinder body 241 of connecting rod 24 be embedded in multiaspect ring body 12 in fixed pedestal 10 combined holes 11, with reference to figure 3A, 3B, Fig. 4, in order to fixing lamp stand 30 horizontal directions of light fixture, can adjust the horizontal direction of light fixture.

Push rod member 23 end faces of adjusting device 20, as Fig. 3 B, rod member 23 moves down the microscler perforation 231 clamping lamp stand no longer that makes rod member 23, and lamp stand 30 is able to move freely in microscler perforation 231, adjusts the elongation of lamp stand 30 in order to activity; When loosening rod member 23, elastic component 22 is the slotted vane 232 of elastic force ejection rod member 23 bottom surfaces once more, and slotted vane 232 ejection lamp stands 30 upwards make the microscler perforation 231 of rod member 23, the perforation 211 of sleeve 21 grip lamp stand 30.Push rod member 23 repeatedly, can arbitrarily adjust lamp stand 30 elongations of fitting structure.

In addition, because the lamp cover 41 of shade holder 40 openings of the present utility model be movable rotation combination, can rotate easily and take off lamp cover 41 and change the interior bulb of shade holder 40.

From the above mentioned, the utility model is a kind of new structure not seen before design, has on the creation progressive, practicality and novelty, conforms with the important document of novel patent application, so propose patent application.

Though the utility model discloses as above with specific embodiment; yet embodiment is used for limiting the utility model; any person skilled in the art; in not breaking away from spirit and scope of the present utility model; when doing various must the modification and improve; its modification of doing all belongs to category of the present utility model with improvement, and protection domain of the present utility model is when being as the criterion according to it accompanying claim that defines.

Claims

1. a fitting structure comprises a fixed pedestal, an adjusting device, a lamp stand and a shade holder; It is characterized in that:

This fixed pedestal is provided with a combined hole, and the multiaspect ring body is established in this combined hole inboard;

This adjusting device is established a hollow sleeve, and cartridges sides is established perforation, sleeve inner embedding group one elastic component and a rod member; Microscler perforation is established in this rod member side; The sleeve lower end of adjusting device is connected with a connecting rod, and connecting rod is provided with a polygon cylinder body corresponding to the multiaspect ring body in the aforementioned fixation pedestal combined hole;

The leading section fixed combination shade holder of this lamp stand;

The movable combination of the opening of this shade holder one lamp cover;

Described lamp stand free end passes the perforation of adjusting device sleeve and the microscler perforation of rod member, and elastic component elastic force ejection rod member bottom surface makes the microscler perforation of rod member, the perforation of sleeve grip lamp stand.

2. fitting structure as claimed in claim 1 is characterized in that, this elastic component is a helical spring.

3. fitting structure as claimed in claim 1 is characterized in that:

This rod member is a hollow rod body, and in rod member activity embedding group one washer;

Between described lamp stand and the elastic component washer in the rod member, the washer of elastic component elastic force ejection rod member bottom surface, washer ejection lamp stand.

4. fitting structure as claimed in claim 1 is characterized in that, this lamp stand leading section is welded on shade holder.

5. fitting structure as claimed in claim 1 is characterized in that:

This lamp stand front end is established screw thread, and the shade holder shell is established screw, and the lamp stand screw thread directly is locked together in the screw of shade holder.

6. fitting structure as claimed in claim 1 is characterized in that:

This lamp cover is established external screw thread, and shade holder opening inner edge is established internal thread;

The external screw thread correspondence of lamp cover is combined in the internal thread of shade holder opening.