CN2426235Y - Copper lamp bulb socket - Google Patents

Abstract

The utility model relates to a lamp bulb socket with a copper head. The utility model mainly comprises a socket which is a socket body, a hollow cylindrical connecting socket, a thread base, a pressing, clamping and stopping mechanism, a hole cover, etc., wherein one end of the socket body is provided with an opening, and the other end is provided with a central shaft hole; the thread base is formed by the combination of two symmetrical parts, a lamp bulb can be arranged in one end of the thread base and the other end of the thread base is provided with a central through hole. The lamp bulb socket with a copper head provided by the utility model can be easy to repeatedly push and press, and can fast complete actions with the functions of assembly and disassembly.

Description

A kind of copperhead tube face

The utility model relates to a kind of copperhead tube face, and this copperhead tube face only needs can finish the handling operation of copperhead tube face with easy racking, belongs to the household appliance components technical field.

Traditional copperhead tube face, mainly contain one be incorporated on light fixture or the wall base and one and power line form the loop and can constitute for screw base two parts of bulb copper cap portion spiral loading and unloading; Use through long-time, discovery has following improvement place for the treatment of, one when being bulb dismounting, break away from the time of threaded block owing to can't determine bulb copper cap portion, hand needs to decontrol the repetitiousness action that bulb is helped rotation more again again in good time, therefore cause the mental burden of being in fear of to drop, especially when the bigger bulb of the volume that changes the outfit more very; Bulb in use in addition, as causing lamp housing to break because of external cause, or the gluing between the bulb and the crown top of burner destroys, and causes the copper cap dismounting inconvenience that residues in the screw base, presses for a kind of copperhead tube face of being convenient to load and unload bulb.

The purpose of this utility model is to overcome the shortcoming of an above-mentioned traditional copper tube face, and a kind of copperhead tube face that is easy to load and unload is provided, and can finish handling operation fast with simple racking.

Structure of the present utility model is shown in Fig. 1-7, comprise base (10), it is an end opening and the other end has the tubular pedestal of central shaft hole (11), the interior root edge of its central shaft hole (11) has outstanding bar rail (13) on block lip limit (12) and the wall surface of the hole, be formed with dark tenon ditch (14) and become phase compartment row with each four road of more shallow tenon ditch (15); Connecting socket (30) is a hollow barrel-type, and the one end is engaged in the base openings place, and root edge is provided with block lip limit (12) and a pair of arc projection (32) in the end in addition; Screw base (40) contains two symmetric parts (40a) (40b), forms clamping lamp blister copper cap (60) part that an end can be made opening and closing movement, and end has the screw thread pedestal of central through hole (44) in addition; Push the card locking mechanism and comprise a depression bar (50), be inserted in the turn card stake (53) on depression bar top, and be sheathed on the spring (55) of turn card stake (53) epimere, depression bar wherein (50) is a hollow stem, there are eight road positioning tooths (52) on the depression bar top, orientation slides on the axis hole place of base (10) up and down, the depression bar top is installed on screw base (40) central through hole place, shaft has a block (51) in order to compacting screw base (40) end face, turn card stake (53) is the hollow pile body, its stage casing circular row has four road cards to end tooth (54), the hypomere insert group is in depression bar (50) top, between the peritreme on the axis hole of spring (55) compacting turn card stake (53) top and base, make turn card stake (53) and depression bar keep elastic pressure at any time; Port lid (20) but the axis hole of capping base and provides the power line reach through hole; The electrode line of power line (61) end runs through port lid (20) successively, and turn card stake (53) is welded in exit, depression bar bottom, and negative line (62) end then runs through base (10), is welded in screw base (40) and forms the loop.

Advantage of the present utility model, a kind of copperhead tube face with simple and easy repetition racking can be provided, finish the loading and unloading effect fast, not only effectively solve the inconvenience of old-fashioned copperhead bulb handling operation, can with the supporting use of various light fixture, good economic benefit and practicality are arranged.

Description of drawings:

Fig. 1 the utility model example structure exploded view;

The understructure vertical view of Fig. 2 the utility model embodiment;

The understructure sectional view of Fig. 3 the utility model embodiment;

The screw base structure bottom view of Fig. 4 the utility model embodiment;

The structural relation cut-away view of Fig. 5 the utility model embodiment;

Fig. 6 the utility model embodiment pushes the latch motion state schematic diagram of card locking mechanism;

Fig. 7 the utility model is assembled in bulb and implements view.

Embodiment: see that copperhead tube face shown in Figure 1 is by a base (10), in metope, or on the light fixture, a connecting socket (30) is connected in base one end with its secure bond, one screw base is made of two symmetric parts (40a, 40b), and suitable jacking space is arranged in the connecting socket (30); One pushes the card mechanism for card contains a depression bar (50), turn card stake (54), spring elements such as (56), and the assembly of being located between screw base and base constitutes; (seeing shown in Fig. 1, Fig. 2,3), wherein base (10) is an end opening and is provided with screw thread, the other end has the tubular pedestal of central shaft hole (17), the bar rail (13) of the different protrusion degree of central shaft hole (11) internal face is formed with the interval tenon ditch in dark tenon ditch (14) and each four road of more shallow tenon ditch (15), and interior root edge is provided with block lip limit (12); The interior root edge of end in addition that (seeing Fig. 1, shown in Figure 5), this connecting socket engage base is provided with block lip limit (31) and a pair of arc projection (32); (seeing Fig. 1, shown in Figure 4), screw base (40) contains the two symmetrical portions of separation (40a, 40b) formation one ends and can be screwed into for bulb copper cap (60), end has elliptoid central through hole (44) in addition, wherein two symmetric part abutting end inner tips, two sides are established pin-and-hole seat (41), the sheathed torsion spring of nationality one latch (42) (43), the keying that top urgent two symmetric part bottoms maintenance struts tension force is an one; Cooperate Fig. 1, Fig. 5, shown in Figure 7 again, this pushes the card locking mechanism, its depression bar (50) is a hollow lever, the depression bar top is formed with eight road positioning tooths (52), and in can the be upper and lower directed axis hole that is installed in base (11) that slides, its shaft has a block (51) to be installed in central through hole (44) position of screw base (40); Turn card stake (53) is the hollow pile body, and its middle section position circular row has four road cards to end tooth (54), and following fragment position plugs together in depression bar (50) top, and spring (55) is placed in section in the stake of turn card, makes turn end stake (53) and keeps elastic pressure at any time with depression bar; The electrode line of the power line of tube face (61) end runs through port lid (20) successively, turn card stake (53), and depression bar (50) is welded in exit, depression bar bottom, and negative line (62) end then runs through base (10) and is welded on screw base formation loop.

When the utility model uses, interactive relationship between its each member is as follows: on the force-applied compression spring of depression bar (50) (55), following bar rail slides, (see figure 6) when at every turn rising to the end, the card of turn card stake ends tooth (54), can change an into time tenon ditch place along bar rail (13) apical margin, when wherein this tube face body is unkitted bulb, above-mentioned card ends tooth (54) commentaries on classics and enters more shallow tenon ditch (15) position, so that producing card, it ends effect, make depression bar (50) be in the relative altitude place, and further make screw base two symmetric part (40a, 40b) nationality torsion spring (43) symmetry struts, and finish to promote and move, support the upper edge of the arc projection (32) that terminates in connecting socket (30) up to its two symmetric parts root edge, the angle that above-mentioned screw base two symmetric parts strut should guarantee that bulb cap portion directly embeds; When ending tooth (54), changes when advancing dark tenon ditch (14) by the card of turn card stake (53), turn card stake (53) and depression bar can be simultaneously compeled downhill race to the positioning tooth (52) of depression bar by spring (55) top and are supported the block lip limit (12) that terminates in axis hole, and depression bar (50) be able to its block of nationality (51) at this height and position, with screw base two symmetric part (40a, 40b) root edge is pressed against connecting socket block lip limit (31) and locates, glide along the conical surface, force 40a, 40b closes up and becomes one, and hold bulb tail screw socket copper cap portion, so dress during bulb (as shown in Figure 7) only need that bulb copper cap (60) end is directly followed connecting socket (30) openend and stretch into, and take advantage of a situation to push and decontrol after shifting the end onto on the depression bar (50), screw base two symmetric part (40a then, 40b) can cover bulb copper cap portion folder fixing in good time, and during bulb dismounting, only need hand steered bulb not put that pushing tow on earth once can directly take out in seat.

Claims (2)

1, a kind of copperhead tube face, it is characterized in that: comprise base (10), it is an end opening and the other end has the tubular pedestal of central shaft hole (11), the interior root edge of its central shaft hole (11) has outstanding bar rail (13) on block lip limit (12) and the wall surface of the hole, be formed with dark tenon ditch (14) and become phase compartment row with each four road of more shallow tenon ditch (15); Connecting socket (30) is a hollow barrel-type, and the one end is engaged in the base openings place, and root edge is provided with block lip limit (12) and a pair of arc projection (32) in the end in addition; Screw base (40) contains two symmetric parts (40a) (40b), forms clamping lamp blister copper cap (60) part that an end can be made opening and closing movement, and end has the screw thread pedestal of central through hole (44) in addition; Push the card locking mechanism and comprise a depression bar (50), be inserted in the turn card stake (53) on depression bar top, and be sheathed on the spring (55) of turn card stake (53) epimere, depression bar wherein (50) is a hollow stem, there are eight road positioning tooths (52) on the depression bar top, orientation slides on the axis hole place of base (10) up and down, the depression bar top is installed on screw base (40) central through hole place, shaft has a block (51) in order to compacting screw base (40) end face, turn card stake (53) is the hollow pile body, its stage casing circular row has four road cards to end tooth (54), the hypomere insert group is in depression bar (50) top, between the peritreme on the axis hole of spring (55) compacting turn card stake (53) top and base, make turn card stake (53) and depression bar keep elastic pressure at any time; Port lid (20) but the axis hole of capping base and provides the power line reach through hole.

2, copperhead tube face according to claim 1, electrode line (61) end that it is characterized in that power line runs through port lid (20) successively, and turn card stake (53) is welded in exit, depression bar bottom, negative line (62) end then runs through base (10), is welded in screw base (40).

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