CN2061338U - Convenient lampholder for high position assembling - Google Patents

Abstract

The utility model provides a convenient lampholder for high position assembly, which is an improved lampholder for illumination in factory buildings, on roads and on other buildings which are high from the ground surface. The utility model is realized by that a hook with a trapezoid-shaped slipway and a peach-shaped chute is added between the inner and bottom surface of the housing of a lampholder and a guide block; the hook is in hung connection via a connecting rod like the Chinese character 'yi', a slide block is in hung connection via a connecting rod like the Chinese character 'yi' and a hook is in the diversion of the connecting rod like the Chinese character 'yi'. With the convenient lampholder for high position assembly, a bulb can be directly assembled and disassembled via a simple rod with a tray dispensing with high position stairs or other special facilities. The utility model has the advantages of labour saving and strength saving.

Description

Convenient lampholder for high position assembling

The utility model is a kind of lamp socket of convenient high-order loading and unloading, is specially adapted to factory building, road and other illumination needs on the higher building in ground.

Traditional lamp socket is made up of shell, spring and metal guide block, simple in structure, economical and practical, just work as this lamp socket and be arranged on the higher position, for example on the ceiling of big factory building, on the electric pole of road both sides or other are on the higher building in ground the time, using just inconvenience, even people have to carry out the loading and unloading of bulb by the special-purpose vehicle of the flexible stair of high-order stair band, is very bothersome so naturally.

The purpose of this utility model provides a kind of improved lamp socket, and this lamp socket needn't use high-order stair directly to load and unload bulb on ground, saves labor.

The utility model is to increase can slide up and down a slide block and a corresponding hook realization that is located at the slide block both sides between the metal guide block of the base of existing lamp socket and band spring, the slide block both sides have respectively and are used to link up with the ramp of sliding is right-angled trapezium body slide unit, hook central authorities are hinged on it on shell by the pin that the band knob changes spring, when slide block slides up and down because of the external force effect, thereby because two hooks are done respectively clockwise in the effect of the tread of this slide unit and the inhour rotation makes hook produce the tight and open effect of pincers to bulb.

Below in conjunction with accompanying drawing a kind of specific embodiment of the present utility model is further described.

The structural representation of a kind of specific embodiment that Fig. 1 provides for the utility model, 1-bulb wherein, 2-shell, 3,5-hook, 4, the 6-pin, the 7-slide block, 8,10-spring, 9-guide block, 11-| shape connecting rod, the 12-elastic tape, 13-pulley, 14-slide unit, the 15-chute, the 16-important actor, 17-guide block chute, 18-step.

Fig. 2 waits to unload the schematic diagram of bulb when up;

Fig. 3 is that hook unclamps, the schematic diagram when bulb unloads;

Fig. 4 is the schematic diagram of bulb to be installed when up;

Fig. 5 be the bulb of adorning linked up with the schematic diagram of pincers when tight.

Referring to Fig. 1, the lamp socket of this convenient high-order loading and unloading that the utility model provides is between shell (2) inner bottom surface and spring (8) slide block (7) to be set, slide block (7) have cavity up and down respectively, therefore its section is " H " font, the top internal cavity of slide block (7) is chute (15), this chute section is peach shape, the central authorities of groove are arrow shape of tail important actors (16), important actor (16) is by one | and shape connecting rod and shell (2) inner bottom surface articulates, articulate for convenience, be preferably in shell (2) inner bottom surface central authorities and establish a step with holes, like this, | the shape connecting rod can be inserted in the hole of this step by its upper cross bar, and its underpart is hung up slide block (7) by arrow shape of tail important actor.Upper outside at slide block (7) is corresponding two the trapezoidal slide units (14) that protrude cylinder, the bottom of slide block (7) then is the guide block chute (17) that joins with spring (8), here, the part of spring (8) lower end is inserted in again in the guide block (9), the front of guide block (9) is " T " font, makes the unlikely step that skids off of " T " font guide block so be provided with in the lower end of slide block (7) lower cavity.In addition, shell (2) inner slide (7) both sides correspondence is provided with hook (3,5), they are respectively by the pin (4 that has torsionspring, 6) be hinged on two slide units (14) corresponding position of shell (2) inwall and above-mentioned slide block (7), hang pin (3,5) upper end contacts with two slide units (14) respectively, for reduce slide block (7) when sliding up and down and the hook between coefficient of friction, at hook (3,5) pulley (13) is equipped with the contact position of slide unit in the upper end, the lamp socket of Gou Chenging is in use shown in Fig. 2～5 thus, as long as the long pole of the hand-held band pallet of user is held bulb to be unloaded (needn't use high-order stair or other large-scale aids such as special train etc.), waiting to unload bulb when this goes upward to certain position under external force as shown in Figure 2 and promptly promotes slide block (7) when rising to certain position, being articulated in shell (2) inner bottom surface | the sheer pole of shape connecting rod (11) is glided by arrow shape of tail important actor (16) bottom, simultaneously because of the effect of peach shape chute (15) lower bottom part convex surface clockwise or counterclockwise depart from important actor (16), enter the side channel of peach shape chute (15), then as shown in Figure 3 because | the shape connecting rod departs from important actor, important actor (16) unhook is descended rapidly be moved to the top of peach shape chute (15) until the connecting rod lower crosspiece, at this moment, because the trapezoidal slide unit (14) that correspondence is located at slide block (7) both sides descends simultaneously with the decline of slide block (7), so make hook (3,5) upper end since the elastic force effect that knob changes spring respectively to slide block (7) center position around pin (4,6) rotation is drawn close, and be positioned at pin (4,6) hook (3 of the other end, 5) end portion is rotation in the opposite direction respectively then, in being provided in a side of hook (3,5) two steps (18) that are used to hook bulb of lower end are along with hook (3,5) upper end drawing close and separates, to bulb (1) is fallen, finished the process that unloads bulb, when needs are changed new bulb, stair or other large-scale special facilities that need not be heavy equally, and only need a joint as bulb to be installed in the pole holder of above-mentioned band pallet, lift a finger the lamp socket of it can being packed into.Referring to Fig. 4, when bulb pushes lamp socket under above-mentioned external force effect, make guide block (9) overcome elastic force effect rising and then promote slide block (7) and rise.So | the sheer pole of shape connecting rod (11) moves to the lower bottom part of peach shape chute (15) side channel, then as shown in Figure 5, remove external force, bulb (1) falls naturally, at this moment | the lower crosspiece of shape connecting rod is got back in the afterbody groove of arrow tail shape important actor (16), again tangle slide block (7) by important actor (16), slide block (7) is fallen, slide block (7) upper trapezoid slide unit (14) does not fall yet, thereby hook (3,5) situation does not change, bulb is linked up with (3,5) hook and clamp and tightly finished the process that bulb changes the outfit, here also it should be noted that, as shown in Figure 1, in order to make | not return to the chute tip position when external force is removed when the shape lower crosspiece is moved to peach shape chute (15) bottom, shell (2) inner bottom part central stepped with | be provided with a spring that plays the role of positioning (10) between the shape connecting rod (11) and on this step, established elastic tape (12).In sum, because this improved lamp socket that uses the utility model to provide, can be at for example electric pole street lamp, only utilize simple pole shape instrument directly to load and unload bulb and needn't use high stair or other heavy facilities in ground easily on factory building and other skyscrapers, reached the purpose of saving extensive work amount and labour.

Claims (2)

1, a kind of lamp socket of convenient high-order loading and unloading has shell (2), guide block (9) and spring (8); Spring (8) is arranged between shell inner bottom surface and the guide block, it is characterized in that, it also has slide block (7) and the corresponding hook (3 that is arranged in the shell of slide block both sides between shell inner bottom surface and spring, 5), wherein slide block (7) top is internal cavity chute (15), groove central authorities are arrow shape of tail important actors (16), important actor (16) articulates by 1 shape connecting rod and shell (2) bottom surface, slide block (7) upper outside is corresponding two the trapezoidal slide units (14) that protrude cylinder, the bottom of slide block (7) then is the guide block chute (17) that joins with spring (8), and link up with (3,5) respectively by the pin (4 that has torsionspring, 6) be hinged on above-mentioned two slide units (14) corresponding position of shell (2) inwall and slide block (7), hook (3,5) upper end contacts with two slide units (14) respectively, and the lower end has the step (18) that can hook bulb.

2, lamp socket according to claim 1, its feature are that also the upper end of described hook (3,5) also has pulley (13).

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