CN206036952U - Piece is moulded to lamps and lanterns - Google Patents

Abstract

The utility model discloses a piece is moulded to lamps and lanterns, including moulding down of being used for fixed lamps and lanterns, connect and be in mould the piece on moulding down, the up end of moulding the piece down is provided with annular draw -in groove, on the lower terminal surface moulded be provided with with the fixture block that the draw -in groove matches, still be provided with on the inner wall of fixture block and be used for contradicting mould the stopper of the up end of piece down, the fixture block is close to relatively be provided with curved spigot surface on the terminal surface of draw -in groove. The utility model has the advantages of it is following and effect: on mould and mould can through -hole fixture block and draw -in groove looks joint down, simultaneously can also through mould on positioning groove and protruding further the increasing in location with the lower clamping effect who moulds the piece, the arc spigot surface that sets up on the fixture block can make things convenient for the fixture block to peg graft in the draw -in groove.

Description

A kind of lamp plastic

Technical field

This utility model is related to light fixture plastic-aluminum part field, more particularly to a kind of lamp plastic.

Background technology

Lamp plastic be usually by made by plastic cement, it is changeable with moulding, it is cheap, easy to clean arrange, color selecting Abundant many advantages, such as.

At present, on market, notification number is CN202001913U, and the day for announcing is that the Chinese patent on October 5th, 2011 is disclosed A kind of normal lighting instrument, a kind of especially electric-saving lamp, including fluorescent tube, lamp holder and for connecting tube, the upper modeling of lamp holder Part and lower plastic and the lampshade being connected with lamp holder, two symmetrical fluorescent tubes are formed by connecting fluorescent tube component by lower plastic, Two are connected symmetrically to each other the lamp holder composition lamp adapter assembly in upper plastic both sides, and the upper plastic is connected with lower plastic, the lamp Tube assembly and lamp adapter assembly pass through the upper plastic for linking together and the connection of lower plastic, and the lamp adapter assembly is connected with lampshade.This The structure that utility model is connected with upper plastic and lamp holder after lower plastic plastic snapping again using two symmetrical fluorescent tubes, So that compact overall structure, both artistic and practical, utilization space increase of the fluorescent tube in lampshade so that whole lamp can reach maximum work Rate, while reflecting piece is arranged between both sides fluorescent tube and connecting seat, can be fully utilized, and light efficiency is very good.

The upper plastic of this electric-saving lamp and lower plastic are fixed by way of snapping, but when snapping Can not be positioned, cause to install in snapping and more bother.

Utility model content

The purpose of this utility model is to provide a kind of lamp plastic that conveniently can be installed.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of lamp plastic, bag Include for fixing the lower plastic of light fixture, being connected to the upper plastic of the lower plastic, the upper surface of the lower plastic is provided with annular Draw-in groove, the lower surface of the upper plastic is provided with the fixture block matched with the draw-in groove, is additionally provided with the inwall of the fixture block For contradicting the limited block in the upper surface of the lower plastic, on the end face of the relatively close draw-in groove of the fixture block, arc is provided with The spigot surface of shape.

By adopting above-mentioned technical proposal, the draw-in groove of annular is provided with lower plastic, is provided with upper plastic and card The fixture block that groove matches, when fixture block and draw-in groove phase clamping, upper plastic and lower plastic can be snapped together, while setting on fixture block The spigot surface put can facilitate fixture block to enter into carry out in draw-in groove clamping, when fixture block is with draw-in groove phase clamping, on fixture block Limited block can contradict on the upper surface of lower plastic, now fixture block and the complete clamping of draw-in groove, limited block are prevented from fixture block mistake That what is spent enters in draw-in groove.

It is of the present utility model to be further arranged to：The both sides of the lower plastic upper surface are arranged towards the upper plastic side The lower surface for having first boss, the upper plastic is provided with second boss, the first boss towards one end of the lower plastic Stopper slot, the lower surface the week side of boss of the second boss and the stopper slot phase are provided with the end face of the second boss Match somebody with somebody.

By adopting above-mentioned technical proposal, when upper plastic and lower plastic carry out clamping, under the second boss of upper plastic End face can be contradicted on the stopper slot of the first boss of lower plastic, can play a part of positioning.

It is of the present utility model to be further arranged to：Screwed hole is provided with the axle center of the first boss, described second is convex Be provided with platform and cross section corresponding with the screwed hole in inverted "convex" shape through hole, the through hole and the screwed hole it Between pass through screw connection.

By adopting above-mentioned technical proposal, screwed hole is provided with first boss, is provided with second boss transversal Through hole of the face in inverted "convex" shape, when second boss is contradicted on the stopper slot of first boss upper surface, screw is fed through the The through hole rear thread of two boss is connected on the screwed hole of first boss.

It is of the present utility model to be further arranged to：The lower plastic is internally provided with the first placement positioned at the draw-in groove Hole, the upper plastic are provided with the second putting hole corresponding with first putting hole.

By adopting above-mentioned technical proposal, in the lower plastic can fixed light tool, lower plastic the first putting hole and The second putting hole on upper plastic can be used in logical line so that electric wire can be connected with the light fixture in the lower plastic.

It is of the present utility model to be further arranged to：The lower surface of the upper plastic is located at the week side of boss of second putting hole and sets It is equipped with the reinforcement of annular.

By adopting above-mentioned technical proposal, on the reinforcement of upper plastic can increase, to carry out structure strong for the upper end of plastic Degree.

It is of the present utility model to be further arranged to：The week side of boss of the upper surface of the lower plastic is provided with the first contiguous block, institute The week side of boss for stating the lower surface of plastic is provided with the second contiguous block for being connected on the first contiguous block outer wall, and described Multiple detents are provided with the outer wall of one contiguous block, are provided with the inwall of second contiguous block multiple with the positioning The positioning convex of recess.

By adopting above-mentioned technical proposal, in upper plastic and lower plastic phase clamping, the second contiguous block on upper plastic With the first contiguous block on lower plastic, matched by detent and positioning convex so that upper plastic and lower plastic can not only Enough pass through fixture block and draw-in groove phase clamping, while can also pass through detent and positioning convex increases fixed effect.

In sum, this utility model has the advantages that：Upper plastic and lower plastic being capable of through hole fixture block and draw-in grooves Phase clamping, while can also pass through detent and positioning convex further increases the snap effect of upper plastic and lower plastic； The arc guide surface arranged on fixture block can facilitate fixture block to be plugged in draw-in groove.

Description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is structural representation of the present utility model two；

Fig. 3 is the partial enlarged drawing in this utility model in Fig. 2 at A；

Fig. 4 is upper plastic, the sectional view of the junction of lower plastic in this utility model.

In figure：1st, lower plastic；2nd, upper plastic；3rd, draw-in groove；4th, fixture block；5th, limited block；6th, spigot surface；7th, first boss；8、 Second boss；9th, stopper slot；10th, screwed hole；11st, through hole；12nd, screw；13rd, the first putting hole；14th, the second putting hole；15th, add Strong muscle；16th, the first contiguous block；17th, the second contiguous block；18th, detent；19th, positioning convex.

Specific embodiment

This utility model is described in further detail below in conjunction with accompanying drawing.

A kind of lamp plastic, as shown in Fig. 1 to Fig. 4, including upper plastic 2 and lower plastic 1, lower plastic 1 is for installing lamp Tool, upper plastic 2 is the end cap being fastened on lower plastic 1.The week side of boss in the upper surface of lower plastic 1 has been wholely set the first connection Block 16, the week side of boss in the lower surface of upper plastic 2 have been wholely set the second contiguous block 17, and the first contiguous block 16 is to contradict to connect second Connect on the inwall of block 17, three detents 18 are circumferentially distributed with the outer wall of the first contiguous block 16, in the second contiguous block Positioning convex 19 that three and detent 18 match is distributed with 17 inwall circumferentially.Upper plastic 2 and lower plastic 1 can pass through First contiguous block 16 and the second contiguous block 17 are interlocked.

First putting hole 13 is offered at the middle part of lower plastic 1, the first putting hole 13 is square, in upper plastic 2 middle part offers second putting hole 14, and the second putting hole 14 is rounded, is fixed in upper plastic 2 and lower plastic 1 Meanwhile, the first putting hole 13 and the second putting hole 14 in correspondence with each other, can be used in leading to some electric wires, so as to electric wire is passed through under On light fixture in plastic 1.

The draw-in groove 3 of annular is offered in the week side of boss of the first putting hole 13 of lower plastic 1, draw-in groove 3 is square and divides The week side of boss of the cloth in the first putting hole 13, is wholely set the fixture block 4 matched with draw-in groove 3 in the lower surface of upper plastic 2.In fixture block 4 Both sides on the end face of draw-in groove 3, are formed with the spigot surface 6 of arc, fixture block 4 can be facilitated to be plugged in draw-in groove 3.In card Conflict block (not marking in figure) is wholely set on the both sides inwall of block 4, when first contiguous block 16 and lower plastic 1 of upper plastic 2 The second 17 clamping of contiguous block when, fixture block 4 is snapped onto in draw-in groove 3, now contradict block contradict carry out on the upper surface of lower plastic 1 It is spacing.

First boss 7 is wholely set at the two ends of the first putting hole 13 of lower plastic 1, has been offered in first boss 7 One screwed hole 10, offers the stopper slot 9 of annular in the upper surface of first boss 7, is wholely set in the lower surface of upper plastic 2 Have a second boss 8, the lower surface of second boss 8 can contradict carry out in the stopper slot 9 of the upper surface of first boss 7 it is spacing, The through hole 11 in inverted "convex" shape is offered in second boss 8, first boss 7 and second boss 8 can pass through screw 12 It is attached.

Specific embodiment is only which is not to restriction of the present utility model, this area to explanation of the present utility model Technical staff can make the modification for not having creative contribution after this specification is read as needed to the present embodiment, but only All to be protected by Patent Law in right of the present utility model.

Claims (6)

1. a kind of lamp plastic, including for fixing the lower plastic (1) of light fixture, be connected to the upper plastic of the lower plastic (1) (2), it is characterised in that：The upper surface of the lower plastic (1) is provided with the draw-in groove (3) of annular, the lower surface of the upper plastic (2) The fixture block (4) matched with the draw-in groove (3) is provided with, is additionally provided with the inwall of the fixture block (4) for contradicting under described The limited block (5) of the upper surface of plastic (1), is provided with arc on the end face of the relatively close draw-in groove (3) of the fixture block (4) Spigot surface (6).

2. a kind of lamp plastic according to claim 1, it is characterised in that：The both sides court of lower plastic (1) upper surface Upper plastic (2) side is provided with first boss (7), the lower surface of the upper plastic (2) is towards the lower plastic (1) One end is provided with second boss (8), and the first boss (7) is provided with stopper slot on the end face of the second boss (8) (9), the lower surface the week side of boss of the second boss (8) is matched with the stopper slot (9).

3. a kind of lamp plastic according to claim 2, it is characterised in that：Arrange at the axle center of the first boss (7) There is screwed hole (10), and cross section corresponding with the screwed hole (10) is provided with the second boss (8) in " convex " word The through hole (11) of shape, is connected by screw (12) between the through hole (11) and the screwed hole (10).

4. a kind of lamp plastic according to claim 3, it is characterised in that：The lower plastic (1) is positioned at the draw-in groove (3) Be internally provided with the first putting hole (13), the upper plastic (2) is provided with and first putting hole (13) corresponding second Putting hole (14).

5. a kind of lamp plastic according to claim 4, it is characterised in that：The lower surface of the upper plastic (2) is located at institute The week side of boss for stating the second putting hole (14) is provided with the reinforcement (15) of annular.

6. a kind of lamp plastic according to claim 5, it is characterised in that：The week side of boss of the upper surface of the lower plastic (1) The first contiguous block (16) is provided with, the week side of boss of the lower surface of the upper plastic (2) is provided with for being connected to first connection The second contiguous block (17) on block (16) outer wall, is provided with multiple detents on the outer wall of first contiguous block (16) (18) multiple positioning convex matched with the detent (18) are provided with the inwall of second contiguous block (17), (19)。