CN2074856U

CN2074856U - Multi-function portable combined light stand

Info

Publication number: CN2074856U
Application number: CN 90210825
Authority: CN
Inventors: 徐剑波
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-04-07
Filing date: 1990-04-07
Publication date: 1991-04-10

Abstract

The utility model discloses a multi-function portable combined light stand which is a lighting fixture for illumination in exterior or on stage with light. The utility model comprises a plurality of lamp bracket tube whose one end is male and the other end is female connected with a tube through universal joints plugged and supported on a three-legged support. The utility model has the advantages of simple production process and convenient operation. Combined with various lamps, the utility model can replace a focus lamp, a photoflood lamp, a lighting lamp and a stage illuminating lamp, with the purpose of one stand with multi-function.

Description

Multi-function portable combined light stand

The utility model portable multifunctional combined type lamp bracket belongs to illuminating equipment.

The illuminating equipment of selling on the market, be generally the vertical type A-frame, above or be equipped with spotlight or be equipped with photoflood lamp, or be equipped with X-flash, common bulb etc., purposes is single, assembled arrangement one by one during use, it is more to take ground, and pylon stands in great numbers, comparatively numerous and diverse, and portably use when being difficult for going out.

The purpose of this utility model provides a kind of easy to carry, can make the general lamp bracket of multiple Light support simultaneously.

A kind of portable multifunctional combination lamp bracket, it is characterized in that three-legged support ［ 4 ］ go up to peg graft or the rib collar formula be connected with lamp bracket pipe ［ 1 ］, on the lamp bracket pipe, be serially connected with universal joint ［ 2 ］, on universal joint, be serially connected with again and connect fluorescent tube ［ 3 ］, connecing on the top universal joint of fluorescent tube, be connected with various light fixtures again, during use, can be according to the difference of height, be connected in series the lamp bracket pipe of different numbers, also can connect the lamp bracket pipe (according to equalization point and length configuration) that is serially connected with different numbers on the fluorescent tube because of the difference of horizontal-extending distance.

User mode is seen Fig. 2-5, can be on a plurality of lamp bracket pipes an amperage universal joint and on universal joint a plurality of vertically disposed light fixtures of serial connection, also can conspire to create several three-legged supports the lamp bracket of level and all kinds of lamps are installed with universal joint and lamp bracket pipe.

Advantage of the present utility model is easy to install, becomes all kinds of lamp brackets with the random plug-in mounting of general lamp bracket pipe, is convenient to the use of occasions such as location and stage, and technology own is simple, produces easy, of many uses again.

Accompanying drawing 1 is a portable multifunctional Assembled lamp shelf structure schematic diagram, and Fig. 2 to Fig. 5 is to use state diagram, wherein, 1-lamp bracket pipe, the 2-universal joint, 3-connects fluorescent tube, the 4-three-legged support.

Figure 2 shows that a lamp bracket, support the state diagram of many lamp holders: go up a plurality of universal joints of serial connection ［ 2 ］ at vertical lamp bracket pipe ［ 1 ］ and connecing fluorescent tube ［ 3 ］ on the serial connection again on each universal joint, a fluorescent tube in the grafting of vertical lamp bracket pipe top, just constituted the assembled state of Fig. 2 type, this user mode has been broken the pattern of a lamp holder of a lamp bracket supporting of conventional light fixture, thereby can under the few situation of floor space, satisfy large tracts of land, multi-faceted, the needs of multi-angle illumination, because the height of each lamp holder, direction, angle all can arbitrarily be adjusted, therefore each lamp on this can be lined up various linear light sources by spot light according to actual needs, each lamp holder also can be lined up a face etc., to satisfy various differences or special needs.

Figure 3 shows that the user mode of a plurality of lamp holders of the conjuncted supporting of many lamp brackets, go up serial connection upper cardan ［ 2 ］ at each vertical lamp bracket pipe ［ 1 ］, use the lamp bracket pipe (being plugged on together) of some three lamp brackets to be connected on one again by the universal joint on the vertical lamp bracket pipe, connect fluorescent tube ［ 3 ］ on pegging graft respectively on three vertical lamp bracket pipe tops, thereby constitute shown in Figure 3 conjuncted.According to actual needs, can be in above installation process, the string upper cardan just can be connected in series fluorescent tube so that light source (lamp holder) to be installed at any position of vertical or horizontal lamp bracket pipe, user mode shown in Figure 3 can satisfy the needs that more large tracts of land is multi-faceted, multi-angle is evenly thrown light on than Fig. 2, because be that conjuncted form makes that light fixture is stable more can install the light source of more heavier (weight), this function is the place of the practical discrepancy expectation of the present invention.

Figure 4 shows that the user mode that lamp holder crosses out significantly, universal joint ［ 2 ］ is serially connected on the vertical lamp bracket pipe, equalization point and length according to horizontal fluorescent tube, lamp bracket pipe connecing fluorescent tube (lamp holder in the other direction) end grafting varying number is linked together horizontal fluorescent tube by the universal joint on the vertical lamp bracket with vertical lamp bracket.Also available several universal joints when needing (as having used two among Fig. 4) are serially connected in the purpose that reaches balance on the lamp holder opposite direction one end lamp bracket pipe, in addition, also can and light source be installed everywhere on vertical lamp bracket pipe top, the conventional light fixture of this function is saved lamp bracket, lamp holder extends amplitude and stablizes greatly, satisfy the special lighting needs of various specialties and hobby, this function is the creative obvious place of this practicality invention.

Figure 5 shows that big height of many lamp bracket supportings and the user mode figure that extends lamp holder significantly.Installation process is with reference to figure 3, Fig. 4 explanation, this assembled state is being linked together similar horizontal expansion lamp bracket pipe shown in Figure 4, form conjuncted, two lamp brackets are balance and stable each other, thereby can realize that light source increases substantially, horizontal expansion (because weight of the lamp bracket of conjuncted and big height) can increase considerably, therefore this function can reach conventional light fixture inaccessible height of institute and extension degree, to satisfy the needs of tall and big scenery with the light occasion, this is utility model novelty of the present invention and creative significantly performance.

At last, user mode is in the countless user modes of utility model of the present invention more typical four kinds shown in Fig. 2,3,4,5, can't enumerate one by one.

Claims

1, a kind of by three-legged support [4], lamp bracket pipe [1], universal joint [2], connect the portable multifunctional combination lamp bracket that fluorescent tube [3] etc. is formed, it is characterized in that flexibly connecting between the lamp bracket pipe [1] and between three-legged support [4], lamp bracket pipe [1] is to be matched with by universal [2] joint to connect fluorescent tube [3], and it connects fluorescent tube is the lamp bracket pipe that a top has universal joint.