CN212226769U - Connecting structure of lamp body and lamp holder - Google Patents
Connecting structure of lamp body and lamp holder Download PDFInfo
- Publication number
- CN212226769U CN212226769U CN202021226390.1U CN202021226390U CN212226769U CN 212226769 U CN212226769 U CN 212226769U CN 202021226390 U CN202021226390 U CN 202021226390U CN 212226769 U CN212226769 U CN 212226769U
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- nut
- fixed plate
- sleeve pipe
- lamp
- base
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Abstract
The utility model provides a connection structure of lamp body and lamp holder, includes base and sleeve pipe, the sleeve pipe overlap in on the base, the sleeve pipe is the closed lower extreme open-ended cavity body in upper end, the intraductal fixed plate and the fly leaf of being equipped with of cover, the welding has the nut on the fixed plate, nut threaded connection has the cavity lead screw, the cavity lead screw passes sheathed tube top is stretched out outside the sleeve pipe, the fixed plate with be equipped with the spring between the fly leaf, the screw rod of two bolts passes the fly leaf with fixed plate fixed connection, the upper end of base is equipped with two arcs relatively, and these two arcs all are equipped with the diameter along clockwise or anticlockwise one end and are greater than the through-hole of the nut diameter of bolt, these two make behind the nut of bolt passing the through-hole the screw rod of bolt slides along the arc wall that. The utility model discloses not only can make lamp body and lamp holder easy dismounting, occupation space is few during the transportation, the cost of transportation is low, and the fastness is high moreover.
Description
Technical Field
The utility model belongs to the technical field of the lighting apparatus technique and specifically relates to, it is a connection structure of lamp body and lamp holder.
Background
The desk lamp or the floor lamp is generally arranged in a living room and a rest area and is matched with a sofa and a tea table for use so as to meet the requirements of local illumination of a room and decoration of a family environment.
Among the prior art, desk lamp or floor lamp are including the lamp body, are provided with the lamp shade on the lamp body, are provided with the lamp holder in the lamp shade, and screwed connection has the bulb on the lamp holder, and floor lamp of this kind of structural design occupation space is big, the cost of transportation is high when the transportation, can not satisfy modern society and the higher and higher requirement of transportation to lamps and lanterns.
Thus, the prior art is subject to improvements and improvements.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists among the prior art, the utility model aims at providing a connection structure of lamp body and lamp holder makes lamp body and lamp holder easy dismounting, occupation space is few when transporting, the cost of transportation is low, and the fastness is high.
In order to achieve the above object, the utility model adopts the following technical scheme:
a connecting structure of a lamp body and a lamp holder comprises a base and a sleeve, wherein the sleeve is sleeved on the base, the sleeve is a hollow pipe body with the upper end closed and the lower end opened, a fixed plate and a movable plate are arranged in the sleeve, a nut is welded on the fixing plate and is in threaded connection with a hollow screw rod, the hollow screw rod penetrates through the top end of the sleeve and extends out of the sleeve, a spring is arranged between the fixed plate and the movable plate, screw rods of the two bolts penetrate through the movable plate to be fixedly connected with the fixed plate, the base is a hollow pipe body with two closed ends, two arc-shaped grooves are oppositely arranged at the upper end of the base, one end of each arc-shaped groove along the clockwise direction or the anticlockwise direction is provided with a through hole with the diameter larger than the diameter of the screw cap of the bolt, and after the nuts of the two bolts penetrate through the through holes, the screw rods of the bolts slide along the corresponding arc-shaped grooves.
As a further aspect of the present invention, both sides of the top end of the sleeve are respectively provided with an inner nut and an outer nut which are matched with the hollow screw rod.
As a further proposal of the utility model, the sleeve pipe with still be equipped with between the outer nut overlap in gasket on the cavity lead screw.
Compared with the prior art, the beneficial effects of the utility model are that:
due to the adoption of the structural design, the lamp body and the lamp cap can be conveniently disassembled and assembled, the occupied space is small during transportation, the transportation cost is low, and the firmness is high.
Drawings
FIG. 1 is a schematic exploded view of the present invention;
FIG. 2 is a top view of the base of the present invention;
FIG. 3 is an exploded view of the lamp assembly of the present invention;
fig. 4 is a schematic view of the present invention when the lamp body and the lamp cap are assembled into a whole.
The reference numbers in the figures are respectively: (1) the device comprises a base, a sleeve, (2) a fixing plate, (3) a movable plate, (5) a spring, (6) a bolt, (8) an arc groove, (9) a through hole, (13) a gasket, (14) a nut, (15) a hollow screw, (16) an inner nut, and (17) an outer nut.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings:
referring to fig. 1 and 2, the present invention relates to a connection structure of a lamp body and a lamp cap, including a base 1 and a sleeve 2, wherein the sleeve 2 is sleeved on the base 1, the sleeve 2 is a hollow tube with a closed upper end and an open lower end, a fixed plate 3 and a movable plate 4 are arranged in the sleeve, a nut 14 is welded on the fixed plate, the nut 14 is in threaded connection with a hollow lead screw 15, the hollow lead screw passes through the top end of the sleeve and extends out of the sleeve for being in threaded connection with a lamp cap seat, the fixed plate is fixed in the sleeve, the movable plate is movably arranged in the sleeve, a spring 5 is arranged between the fixed plate 3 and the movable plate 4, screws of two bolts 6 and 7 pass through the movable plate 4 to be fixedly connected with the fixed plate 3, the base 1 is a hollow tube with two closed ends, and two arc- shaped slots 8 and 9 are oppositely arranged at, a through hole 10 with the diameter larger than that of the nut of the bolt 6 is formed in one end of the arc-shaped groove 8 in the clockwise direction, a through hole 11 with the diameter larger than that of the nut of the bolt 7 is formed in one end of the arc-shaped groove 9 in the clockwise direction, and the nuts of the two bolts 6 and 7 respectively penetrate through the through holes 10 and 11 to enable the screw rods of the bolts to slide in the corresponding arc- shaped grooves 10 and 11; the utility model discloses before the sleeve pipe assembly, sheathed tube fly leaf withstands the nut of bolt under the effect of spring, during the assembly, overlap the sleeve pipe on the base earlier, then rotatory certain angle, make the nut of two bolts fall into respectively in corresponding through-hole, reuse hand exerts decurrent power in the sleeve pipe, the spring is compressed, the nut of two bolts gets into in the cavity of base, continue clockwise rotation sleeve pipe, and then make the screw rod of two bolts get into in the corresponding arc wall, until the screw rod of two bolts rotates to the end of arc wall, loosen the hand at last, because the diameter of the nut of bolt is greater than the groove width of arc wall, under the effect of spring, the nut of bolt supports the upper end of base, make base and sleeve pipe fix together, the fastness is high; during the dismantlement, exert decurrent power in the sleeve pipe with earlier, the spring is compressed, then anticlockwise rotation sleeve pipe for the nut of bolt is worn out from the through-hole, takes off the sleeve pipe at last, and it is convenient to dismantle.
The two sides of the top end of the sleeve are respectively provided with an inner nut 16 and an outer nut 17 which are matched with the hollow screw rod, and the length of the hollow screw rod 15 extending out of the sleeve can be adjusted by adjusting the inner nut and the outer nut so as to meet different use requirements.
A gasket 13 sleeved on the hollow screw rod 15 is further arranged between the sleeve 2 and the outer nut 17.
Referring to fig. 3 and 4, the present invention is disposed between the lamp body and the lamp cap, the base is fixed on the lamp body, and the portion of the hollow screw rod extending out of the sleeve is connected with the lamp cap seat by screw threads.
To sum up, the utility model discloses an foretell structural design solves the weak point among the prior art, has characteristics such as rational in infrastructure, design benefit, with low costs.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a connection structure of lamp body and lamp holder which characterized in that: including base and sleeve pipe, the sleeve pipe box in on the base, the sleeve pipe is the closed lower extreme open-ended cavity body in upper end, the intraductal fixed plate and fly leaf that is equipped with of cover, the welding has the nut on the fixed plate, nut threaded connection has the cavity lead screw, the cavity lead screw passes sheathed tube top is stretched out the sleeve pipe is outside, the fixed plate with be equipped with the spring between the fly leaf, the screw rod of two bolts passes the fly leaf with fixed plate fixed connection, the base is both ends confined cavity body, the upper end of base is equipped with two arcs relatively, and these two arcs all are equipped with the diameter along clockwise or anticlockwise one end and are greater than the through-hole of the nut diameter of bolt, these two make behind the nut of bolt passing the through-hole the screw rod of bolt slides along the arc that corresponds.
2. The structure for connecting a lamp body and a lamp cap as defined in claim 1, wherein: and an inner nut and an outer nut which are matched with the hollow screw rod are respectively arranged on two sides of the top end of the sleeve.
3. The structure for connecting a lamp body and a lamp cap as claimed in claim 2, wherein: and a gasket sleeved on the hollow screw rod is arranged between the sleeve and the outer nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021226390.1U CN212226769U (en) | 2020-06-29 | 2020-06-29 | Connecting structure of lamp body and lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021226390.1U CN212226769U (en) | 2020-06-29 | 2020-06-29 | Connecting structure of lamp body and lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212226769U true CN212226769U (en) | 2020-12-25 |
Family
ID=73911239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021226390.1U Active CN212226769U (en) | 2020-06-29 | 2020-06-29 | Connecting structure of lamp body and lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212226769U (en) |
-
2020
- 2020-06-29 CN CN202021226390.1U patent/CN212226769U/en active Active
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