CN202927609U

CN202927609U - Lamp

Info

Publication number: CN202927609U
Application number: CN 201220557142
Authority: CN
Inventors: 陈昭成
Original assignee: XIDE LAMP DECORATION DESIGN CO Ltd
Current assignee: XIDE LAMP DECORATION DESIGN CO Ltd
Priority date: 2012-10-26
Filing date: 2012-10-26
Publication date: 2013-05-08
Anticipated expiration: 2022-10-26

Abstract

A lamp comprises a lamp seat, a connecting rod, a lamp cap and a connecting component. The lamp seat is composed of a bottom and a support vertically placed on the bottom. A connecting machine is arranged on the support. The connecting machine is capable of rotating in three axial directions. The middle portion of the connecting rod is installed in the connecting machine so that the connecting rod is capable of performing swinging motion with the connecting machine as a supporting point. The lamp cap is arranged at the head end of the connecting rod and is provided with at least one illuminating component. The head end of the connecting component is connected with the tail end of the connecting rod. The tail end of the connecting component is connected with the lamp seat. The relative position of the head end of the connecting component and the tail end of the connecting component is adjustable so that the relative position between the tail end of the connecting rod and the connecting machine can be changed. The lamp is simple in structure and capable of enabling the head cap position to be adjusted conveniently.

Description

Light fixture

Technical field

The utility model relates to the lighting in a kind of daily living article field, relates in particular to a kind of light fixture that can stand on ground or desktop.

Background technology

Lighting is indispensable important item in daily life, and it can for our illumination in the environment of dark, facilitate the mankind's life; Known lighting is of a great variety, according to purposes and function and different structures is arranged, for example modal among many light fixtures: the wall lamp that is installed on wall mainly is to provide large-scale illumination with the fluorescent lamp that is installed on ceiling, and not too needs to adjust direction or the angle of illumination; Another main application that can stand on the floor lamp on ground is to decorate, and the design of this class floor lamp biases toward aesthetic feeling, only has the floor lamp of minority that illumination functions when reading can be provided; Also have a kind of light fixture that stands on desktop to can be described as again desk lamp, the major function of this light fixture is to provide reads or works required illumination, as for moulding aesthetic feeling and ornamental more inessential.

The known light fixture that can stand on desktop, for necessary illumination functions is provided, most all have the function that can adjust light angle and lighting position, so all have the design and construction that this type of function can be provided.Known a kind of structure is that lamp holder (containing luminescence component) is arranged on a kind of end of crooked metal hose arbitrarily, the user can adjust according to needs light angle and the lighting position of lamp holder by the mode of bending metals flexible pipe, but the length because of metal hose is fixed, so lamp holder can't be stretched to position far away; Also having in addition a kind of structure is lamp holder to be arranged on the end of a kind of single-unit or the connecting rod of more piece, the head end of connecting rod is to be arranged on a pedestal with relation rotatable or that swing, stand on desktop by this pedestal again, this connecting rod may be multi-connecting-rod mechanism (for example quadric chain), although having the light fixture of this structure can be by changing the angle of connecting rod, lamp holder is extended position far away, the structure of this light fixture with multi-link structure is comparatively complicated, also needs more built-up time.

The utility model content

The utility model has overcome shortcoming of the prior art, and a kind of light fixture is provided, and has advantages of that structure is simplified and the convenient lamp holder position adjusted.

A kind of technical scheme of the light fixture that the utility model proposes comprises:

One lamp socket, this lamp socket has the support that this bottom is stood in a bottom and, and the top middle position of this support has a groove of hemisphere face shape;

A connector, comprise: a ball and a lid, the central authorities of this ball have a through hole, the Lower Half of this ball can be placed among this groove of this cantilever tip and can rotate freely among this groove, this lid has a shell section of hemisphere face shape, and this shell section can cover the first half of this ball, and the both sides of this shell section have fixed part, this fixed part is fixedly installed in this support, and this connector can be done three axial rotational motions;

One connecting rod, this connecting rod pass this through hole of this ball, and the stage casing of this connecting rod is installed on connector, make connecting rod do oscillating motion take connector as fulcrum;

One lamp holder, this lamp holder is installed on the head end of this connecting rod, and this lamp holder has a luminescence component at least; And

One coupling assembling, the head end of this coupling assembling is connected in the end of this connecting rod, the end of this coupling assembling is connected in this lamp socket, and head end and the relative position between end of this coupling assembling can be adjusted, and causes the end of this connecting rod and the relative position between this connector to change.

The utility model has further also overcome shortcoming of the prior art, provides a kind of structure to simplify and lamp holder can be stretched to light fixture than distant positions.In order to realize above-mentioned effect, the utility model is achieved through the following technical solutions, one embodiment of connector wherein comprises: central authorities have the ball of a through hole, and one can be installed on ball the lid of support, lid makes ball can do three axial rotational motions, connecting rod passes the through hole of ball with relation slidably, make connecting rod slide on connector, the distance of stretching out in order to adjust lamp holder.

Among a kind of technical scheme of the present utility model, coupling assembling can be wherein a kind of of rope and connecting rod, the head end of coupling assembling is connected in the end of connecting rod, support at lamp socket has the shackle that several are located at different link positions, and the end of coupling assembling has the shackle that hook optionally is connected in different link positions.Optionally be connected in the shackle of the different link positions that are located at support by the hook with the end of coupling assembling, just can change the end of connecting rod and the relative position between connector and then change the height of lamp holder.

Among a kind of technical scheme of the present utility model, coupling assembling is a kind of expansion link that can adjust length, and the head end of coupling assembling is connected in the end of connecting rod, and the end of coupling assembling is connected at least one link position of the support of lamp socket.The end and the relative position between connector that change connecting rod by the expansion link that can adjust length just can change the height of lamp holder.

Can understand by the aforesaid technical scheme of the utility model, the utility model can utilize coupling assembling to change the end of connecting rod and the height of the relative position between connector and then change lamp holder, in addition, structure by connector, the user can adjust arbitrarily the swaying direction of connecting rod, and then changes the position of lamp holder; In another technical scheme, connecting rod is to be installed on connector with relation slidably, make connecting rod slide on connector, the distance of stretching out in order to adjust lamp holder, and then realize that a kind of structure is simplified and the convenient light fixture of adjusting lamp holder position (comprising the height of lamp holder, the angle of swing and the length of extension).

Description of drawings

Fig. 1 is the first embodiment of the present utility model, shows the planar configuration figure of light fixture.

Fig. 2 is the local structure figure of Fig. 1, shows the D structure of connector.

Fig. 3 is the structural map section of Fig. 2, shows the cross-section structure of connector and connecting rod.

Fig. 4 is the structural map section of Fig. 2, shows the cross-section structure of connector and connecting rod.

Fig. 5 is the local section structural map of the second embodiment of the present utility model, shows that connecting rod is installed on connector with relation slidably.

Fig. 6 to Fig. 9 is operation chart of the present utility model, shows the structure of the first embodiment of coupling assembling, and utilizes coupling assembling to adjust the situation of lamp holder height.

Figure 10 is operation chart of the present utility model, shows the structure of the second embodiment of coupling assembling, and utilizes coupling assembling to adjust the situation of lamp holder height.

The primary clustering symbol description

10 lamp sockets

11 bottoms

12 supports

121 grooves

13 shackles

20 connectors

21 balls

210 through holes

22 lids

221 shell sections

222 fixed parts

23 bolts

24 fasten bolts

30 connecting rods

31 head ends

32 ends

40 lamp holders

50 coupling assemblings

51 head ends

52 ends

53 hooks

The specific embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

At first seeing also Fig. 1, is the first embodiment of the utility model light fixture, comprising:

One lamp socket 10, lamp socket 10 have the support 12 that bottom 11 is stood in a bottom 11 and, and support 12 is equiped with a connector 20, and connector 20 can be done three axial rotational motions;

One connecting rod 30, connecting rod 30 is a kind of longilineal assemblies, the stage casing of connecting rod 30 is installed on connector 20, make connecting rod 30 can do take connector 20 as fulcrum oscillating motion (as shown in Figure 3), in other words, connecting rod 30 can be combined into a kind of structure of similar Libra with lamp socket 10, make the two ends of connecting rod 30 do oscillating motion take connector 20 as fulcrum;

One lamp holder 40, lamp holder 40 is installed on the head end 31 of connecting rod 30, lamp holder 40 has a luminescence component (not shown) at least, luminescence component among lamp holder 40 can see through along the electric wire acquisition electric power of connecting rod 30 extensions shinny to produce the required light source of illumination, luminescence component can be light emitting diode (light emitting diode, LED), the assembly that bulb or other can be luminous wherein any; And

One coupling assembling 50, the head end 51 of coupling assembling 50 is connected in the end 32 of connecting rod 30, the end 52 of coupling assembling 50 is connected in lamp socket 10, the head end 51 of coupling assembling 50 and the relative position between end 52 can be adjusted, and cause the end 32 of connecting rod 30 and the relative position between connector 20 to change.

At an embodiment of the present utility model, connecting rod 30 is longilineal assemblies of a kind of hollow, and aforesaid electric wire just can extend along the hollow of connecting rod 30 is inner.

the first embodiment of connector 20, as shown in Figure 2, comprise: central authorities have the ball 21 of a through hole 210, and one can be installed on ball 21 lid 22 of support 12, connecting rod 30 passes the through hole 210 of ball 21 with friction tight relation, concrete embodiment is to be provided with a fasten bolt 24(at ball 21 to see Fig. 4), can be with connecting rod 30 packing tightly at through hole 210 by fasten bolt 24, can adjust the position of connecting rod 30 again after loosening fasten bolt 24, the groove 121 that has semi-sphere shape at the top of support 12 middle position, the Lower Half of ball 21 can be placed among groove 121 and can rotate freely among groove 121, lid 22 has the shell section 221 of semi-sphere shape, both sides in shell section 221 have fixed part 222, shell section 221 can cover the first half of ball 21, fixed part 222 can be passed by bolt 23, be installed on again the top of support 12 by bolt 23, ball is installed on the top of support 12 by this lid 22, and make ball 21 can do three axial rotational motions, structure by this connector 20, the user can adjust arbitrarily the swaying direction (as shown in Figure 3) of connecting rod 30, and then the position of change lamp holder 40.

as shown in Figure 5, the second embodiment of connector 20, comprise: central authorities have the ball 21 of a through hole 210, and one can be installed on ball 21 lid 22 of support 12, connecting rod 30 is to pass the through hole 210 of ball 21 with relation slidably, specifically, the internal diameter of through hole 210 is slightly larger than the external diameter of connecting rod 30, the groove 121 that has semi-sphere shape at the top of support 12 middle position, the Lower Half of ball 21 can be placed among groove 121 and can rotate freely among groove 121, lid 22 has the shell section 221 of semi-sphere shape, both sides in shell section 221 have fixed part 222, shell section 221 can cover the first half of ball 21, fixed part 222 can be passed by bolt 23, be installed on again the top of support 12 by bolt 23, ball is installed on the top of support 12 by this lid 22, and make ball 21 can do three axial rotational motions, structure by this connector 20, connecting rod 30 can slide on connector 20, the distance of stretching out in order to adjust lamp holder 40, also can adjust arbitrarily in addition the swaying direction (as shown in Figure 3) of connecting rod 30, and then the position of change lamp holder 40.

The first embodiment of coupling assembling 50 can be wherein a kind of of rope and connecting rod, as shown in Figure 1, the head end 51 of coupling assembling 50 is connected in the end 32 of connecting rod 30, support 12 at lamp socket 10 has several shackles of being located at different link positions 13, and the end 52 of coupling assembling 50 has the shackle 13 that hook 53 optionally is connected in different link positions.As extremely shown in Figure 9 in Fig. 6, optionally be connected in the shackle 13 of the different link positions that are located at support 12 by the hook 53 with the end 52 of coupling assembling 50, just can change the end 32 of connecting rod 30 and the relative position between connector 20 and then change the height of lamp holder 40.Among embodiment shown in Figure 1, the shackle 13 that has altogether four differing heights positions that are positioned at support 12, if the hook 53 of the end 52 of coupling assembling 50 is hooked in a shackle 13 of the highest link position, this moment lamp holder 40 height minimum (as shown in Figure 6), in like manner, if the hook 53 of the end 52 of coupling assembling 50 is hooked in a shackle 13 of minimum link position, just can be with the Height Adjustment of lamp holder 40 to the highest position (as shown in Figure 9).Shackle 13 in the above-described embodiment and hook 53 are wherein a kind of of multiple feasible embodiment, be not as limit, such as being familiar with the technique field has and usually knows the knowledgeable, after understanding spirit of the present utility model, should be able to remake easy change or distortion, for example shackle 13 is replaced by hook, hook 53 is replaced by shackle, or replace with other technological means with same effect.

As shown in figure 10, the second embodiment of coupling assembling 50 is a kind of expansion links that can adjust length, and the head end 51 of coupling assembling 50 is connected in the end 32 of connecting rod 30, and the end 52 of coupling assembling 50 is connected at least one link position of the support 12 of lamp socket 10.Change the end 32 of connecting rod 30 and the relative position between connector 20 just can change the height of lamp holder 40 by the expansion link that can adjust length.

The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or distortion are not broken away from spirit and scope of the present utility model, within if these changes and distortion belong to claim of the present utility model and equivalent technologies scope, the utility model also is intended to comprise these changes and distortion.

Claims

1. light fixture is characterized in that: comprising:

A connector, this connector comprises: a ball and a lid, the central authorities of this ball have a through hole, the Lower Half of this ball can be placed among this groove of this cantilever tip and can rotate freely among this groove, this lid has a shell section of hemisphere face shape, this shell section can cover the first half of this ball, and the both sides of this shell section have fixed part, and this fixed part is fixedly installed in this support;

One connecting rod, this connecting rod pass this through hole of this ball;

2. light fixture as claimed in claim 1, it is characterized in that: this ball is provided with a fasten bolt, and this fasten bolt can be with the packing tightly of this connecting rod at through hole.

3. light fixture as claimed in claim 1, it is characterized in that: the internal diameter of this through hole is slightly larger than the external diameter of this connecting rod, and this connecting rod is to pass this through hole with relation slidably.

4. light fixture as claimed in claim 1, it is characterized in that: this fixed part of this lid is to be fixedly installed in this support with bolt.

5. light fixture as claimed in claim 1, it is characterized in that: this coupling assembling is a kind of rope, the head end of this coupling assembling is connected in the end of this connecting rod, this support at this lamp socket has the shackle that several are located at different link positions, and the end of this coupling assembling has this shackle that a hook optionally is connected in different link positions.

6. light fixture as claimed in claim 1, it is characterized in that: this coupling assembling is a kind of connecting rod, the head end of this coupling assembling is connected in the end of this connecting rod, this support at this lamp socket has the shackle that several are located at different link positions, and the end of this coupling assembling has this shackle that a hook optionally is connected in different link positions.

7. light fixture as claimed in claim 1, it is characterized in that: this coupling assembling is a kind of expansion link that can adjust length, the head end of this coupling assembling is connected in the end of this connecting rod, and the end of this coupling assembling is connected at least one link position of this support of this lamp socket.