CN218544094U - Folding LED lamp is folding to be moulded - Google Patents

Abstract

The utility model discloses a folding piece of moulding of folding LED lamp, rotate folding lamp body, establish including two and connect folding lamp body, pass through the changeover mechanism of folding lamp body one side the changeover mechanism rotates to be connected two lamp holder connecting portion between the folding lamp body, folding lamp body accessible changeover mechanism for lamp holder connecting portion rotate, two folding lamp body accessible pile up each other after changeover mechanism rotates, two one side of folding lamp body all is equipped with accomodates the groove, lamp holder connecting portion pass through can imbed after changeover mechanism rotates and accomodate at one of them or two accomodate the inslot. The folding LED lamp can solve the problem that the transportation cost is high due to the fact that the size of the existing folding LED lamp is large after folding, and is simple in structure, easy to operate and high in use flexibility.

Description

Folding LED lamp is folded and is moulded piece

Technical Field

The utility model relates to a technical field of lamps and lanterns, concretely relates to piece is moulded in folding LED lamp.

Background

The LED lamp is one of the most popular lighting lamps in life at present, and mainly comprises a lamp holder, a shell and an LED light-emitting component, wherein the shell part mainly comprises a foldable form and a non-foldable form, the non-foldable LED lamp shell structure mainly comprises a bulb type, and the foldable LED lamp shell structure is similar to that shown in patent CN 202120130391.4. However, the overall size of the non-foldable LED lamp shell is large, especially when the power is more than 100 watts, the overall diameter of the LED lamp shell is obviously increased, the packaging size is increased in the trade process, the transportation cost is high, the light emitting area is fixed, and the light source is concentrated during illumination, so that the illumination effect cannot be better reflected; and to folding LED lamp, though the problem that the light source area concentrates has been solved, however, the folding casing of the folding lamp of current LED is folding accomodate the back, often take in with the lamp holder as the center, thereby the thickness that leads to the folding back of LED lamp is at least for the diameter of folding casing with the lamp holder, thereby lead to in packing and transportation, still can't carry out effectual utilization to the space, after the packing is accomplished, must have a large amount of residual space between packing carton and the LED lamp, thereby lead to the cost of transportation higher, especially in international trade round-trip in-process, often need waste more resources and just can transport. Simultaneously, the folding casing of the folding lamp of current LED is unfolding the in-process, can't carry out inclination's location to it is poor to make the flexibility of use, for example: when the lamp holder installation component is positioned at a corner, the angle of the light source cannot be adjusted and fixed by adjusting the folding shell.

Disclosure of Invention

In order to solve certain or some technical problem that exists among the prior art, the utility model provides a piece is moulded in folding LED lamp is provided, can solve the folding back problem that the volume is bigger than normal and lead to the cost of transportation high of current folding LED lamp, simple structure, easy operation uses the flexibility high.

For solving the above-mentioned prior art problem, the utility model discloses a following technical scheme realizes:

the utility model provides a piece is moulded in folding LED lamp is folding which characterized in that: including two folding lamp casings of rotating the connection, establish the changeover mechanism of folding lamp casing one side, pass through changeover mechanism rotates to be connected two lamp holder connecting portion between the folding lamp casing, folding lamp casing accessible changeover mechanism for lamp holder connecting portion rotate, two folding lamp casing accessible pile up each other after changeover mechanism rotates, two one side of folding lamp casing all is equipped with accomodates the groove, lamp holder connecting portion pass through can imbed after changeover mechanism rotates and accomodate at one of them or two accomodate the inslot.

Optionally, the lamp cap connecting part comprises an upper base, a lower base and connecting holes arranged on two sides of the upper base and the lower base, a lamp cap connecting ring is arranged at the top of the upper base, and the switching mechanism is rotatably connected with the lamp cap connecting part through the connecting holes.

Optionally, the top of the upper base is provided with a plurality of air holes and wire outlet holes, and the lamp cap connecting ring is provided with a plurality of sawtooth-shaped grooves.

Optionally, the foldable lamp housing comprises an upper housing and a lower housing which are mutually buckled, a plurality of heat dissipation holes are formed in the lower housing, a plurality of lamp strip locking buckles are arranged on the inner side of the lower housing, and the switching mechanism is arranged on one side of the lower housing.

Optionally, the two folded lamp housings are abutted against each other through one side of the upper housing for limiting after being unfolded, and the unfolding angle of the two folded lamp housings is 180 ± 5 °.

Optionally, the profile of the folded lamp housing adopts a rectangular plastic member structure with a fillet transition, and the thickness of the folded lamp housing is 1/2-3/5 of the diameter of the lamp cap connecting part.

Optionally, switching mechanism is including establishing accomodate first connecting piece and the second connecting piece of groove open end both sides, first connecting piece is including fixed setting the switching cover of casing one side down, establish switching cover one side with lamp holder connecting portion rotate the rotation axis of connecting, the second connecting piece is including fixed setting the fixed cover of casing one side down, establish the connecting axle sleeve of fixed cover one side, two pass through between the folding lamp body connecting axle sleeve mutually inserts the other side carry out the rotation in the switching cover and connect, the rotation axis along the protruding setting of axis direction of switching cover is in accomodate the inslot.

Optionally, a wire passing notch is formed between the second connecting piece and the lower shell, and the second connecting piece is communicated with the inside of the lower shell through the wire passing notch.

Optionally, an angle adjusting edge is arranged on the outer side of the rotating shaft, a plurality of limiting blocks are arranged in the connecting holes, and the rotating shaft is inserted into the connecting holes and then clamped and positioned through the limiting blocks.

Optionally, the number of the angle adjusting edges includes 12, 16, 20 or 24, and four sets of the limiting blocks are arranged in the connecting hole in an inner ring manner.

Compared with the prior art, the beneficial effects of the utility model reside in that:

can make through the switching mechanism carry out relative expansion and folding between two folding lamp casings, thereby make folding lamp casing area when the illumination bigger, illumination angle adjusts more nimble, accomodate the in-process, after folding two folding lamp casings totally, can make its volume littleer, compactness is higher between the two, can not shine into the waste of interval space again, and simultaneously, when lamps such as LED that mould the piece through the folding LED lamp and assemble need folding packing, can also put the lamp holder connecting part that has the lamp holder and imbed and accomodate the inslot after the rotation, thereby make the lamp holder connecting part that has the lamp holder put no longer form outside protruding structure, make the packing in-process only need consider two folding after-stacking size just can, thereby make the compactness after the folding LED lamp casing higher, in the packing process, required packing carton volume is littleer, the waste space between LED lamp and the packing carton is littleer, the effectual packing volume and cost of having reduced, the problem that the folding volume of current folding LED lamp is bigger and lead to the cost of transportation high is solved, moreover, the steam generator is simple structure, the operation is simple, and the operation is high in operation, and the flexibility of use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a structural schematic view of the folding and accommodating state of the folding plastic part of the LED lamp of the present invention;

FIG. 3 is a schematic view of the assembly structure of the lamp cap connection portion of the present invention;

FIG. 4 is an exploded view of the connection portion of the lamp cap of the present invention;

fig. 5 is an exploded schematic view of the foldable lamp housing of the present invention;

FIG. 6 is a schematic view of the overall structure of the middle and lower shells and the switching mechanism of the present invention;

fig. 7 is a schematic structural view of the two lower shells in the present invention in a state of being combined;

fig. 8 is a schematic view of the overall structure of the foldable lamp housing of the present invention when the foldable lamp housing is connected to the lamp head connecting portion through the adapting mechanism, showing the blocking state of the blocking cap and the installation relationship between the polygonal rotating shaft and the disassembled lamp head connecting portion;

FIG. 9 is a schematic structural view of a plug according to the present invention;

in the figure: 1. folding the lamp housing; 2. a transfer mechanism; 21. a first connecting member; 211. a transfer sleeve; 212. a rotating shaft; 22. a second connecting member; 221. connecting the shaft sleeve; 222. fixing a sleeve; 3. a lamp cap connecting part; 31. a lower base; 32. an upper base; 33. connecting holes; 4. a receiving groove; 5. a wire outlet hole; 6. a sawtooth-shaped groove; 7. a lamp cap connecting ring; 8. air holes are formed; 9. the lamp belt is provided with a locking buckle; 10. heat dissipation holes; 11. a lower housing; 12. an upper housing; 13. a wire passing gap; 14. an angle adjusting side; 15. a limiting block; 16. and (5) plugging the cap.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

The terms "first," "second," and the like in the description are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that embodiments of the invention can be practiced in sequences other than those illustrated or described herein, and the terms "first," "second," and the like are generally used herein in a generic sense without limitation to the number of terms, e.g., the first term can be one, or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

Example 1:

as shown in fig. 1 and fig. 2, a foldable LED lamp foldable plastic part comprises two foldable lamp housings 1 rotatably connected, a switching mechanism 2 arranged on one side of the foldable lamp housings 1, and a lamp cap connecting part 3 rotatably connected between the two foldable lamp housings 1 through the switching mechanism 2, wherein the foldable lamp housings 1 are accessible, the switching mechanism 2 rotates relative to the lamp cap connecting part 3, the foldable lamp housings 1 are accessible, the switching mechanism 2 rotates and then are stacked, one side of each of the two foldable lamp housings 1 is provided with a storage groove 4, and the lamp cap connecting part 3 rotates through the switching mechanism 2 and then can be embedded and stored in one or two of the storage grooves 4.

In actual equipment process, connect through the 2 mutual rotations of changeover mechanism between two folding lamp casings 1, and two folding lamp casings 1 all rotate with lamp holder connecting portion 3 and be connected, thereby make and to rotate relatively along changeover mechanism 2 between two folding lamp casings 1, and two folding lamp casings 1 then can carry out arbitrary rotation through changeover mechanism 2 for lamp holder connecting portion 3 and connect, thereby make and form the effect of expandeing completely or folding each other through the coupling mechanism between two folding lamp casings 1, the lamp holder is then installed on lamp holder connecting portion 3, the circuit board is generally installed in lamp holder connecting portion 3, and LED lamp area is then installed in folding lamp casing 1, LED lamp area in the folding lamp casing 1 passes through the signal line and is connected with the circuit board. Meanwhile, because one side of two folding lamp casings 1 all is equipped with and accomodates groove 4, and lamp holder connecting portion 3 can the embedded type accomodate in one of them or two accomodate the groove 4 after rotating through changeover mechanism 2, when lamps such as the LED that mould the piece through the folding LED lamp and assemble need folding packing, can carry out complete folding with two folding lamp casings 1, then rotatory lamp holder connecting portion 3 that has the lamp holder puts and imbeds and accomodates the groove 4 in, just can be that the compactness is higher after the folding back of LED lamp, in the packing process, required packing carton volume is littleer, the extravagant space between LED lamp and the packing carton is littleer, the effectual packing volume and the cost of transportation of having reduced, the problem that the folding back of current folding LED lamp leads to the whole volume to be bigger because of lamp holder portion can't accomodate has been solved simultaneously, the problem that the inside invalid space is big when having packed after also having solved current folding LED lamp, moreover, the steam generator is simple structure, and easy operation, high flexibility in use.

Example 2:

in addition to embodiment 1, as shown in fig. 3, the lamp cap connecting portion 3 includes an upper base 32, a lower base 31, and connecting holes 33 disposed on two sides of the upper base 32 and the lower base 31, a lamp cap connecting ring 7 is disposed on the top of the upper base 32, and the adapter 2 is rotatably connected to the lamp cap connecting portion 3 through the connecting holes 33.

Lamp holder connecting portion 3 comprises upper base 32 and lower base 31, generally adopt the buckle connection between the two, when installing the fixing to the circuit board, only need to open upper base 32 and lower base 31 after just can carrying out the dismouting, it is more convenient to assemble, and when assembling the lamp holder, only need to overlap the lamp holder and just can fix on lamp holder go-between 7, overall structure is simpler, the flexibility is higher, the effectual troublesome problem of current LED lamp plate equipment of having solved, and the both sides of lamp holder connecting portion 3 are formed with two connecting holes 33, the connecting hole 33 of both sides is located the connection face of upper base 32 and lower base 31 respectively, when upper base 32 and lower base 31 part, the upper and lower two halves of connecting hole 33 are in upper base 32 and lower base 31, it is more convenient when connecting the equipment to docking mechanism 2, it is more nimble when being connected to the rotation of docking mechanism 2 and lamp holder connecting portion 3.

The lamp holder is further improved on the basis of the embodiment 2 in that a plurality of air holes 8 and wire outlet holes 5 are formed in the top of the upper base 32, and a plurality of saw-tooth-shaped grooves 6 are formed in the lamp holder connecting ring 7.

Because the circuit board is installed to lamp holder connecting portion 3, consequently, can more effectually fan heat in lamp holder connecting portion 3 through bleeder vent 8, thereby avoid the phenomenon that the temperature appears too high in the lamp holder connecting portion 3, and one of them power cord of LED etc. when being connected with the lamp holder, at present generally directly wear out the back in the wire hole 5 with the power cord, cover the lamp holder again, because the power cord does not have the locate effect when the lamp holder is assembled, the problem that the power cord withdraws back and leads to contact failure easily appears, consequently, round zigzag groove 6 has been formed on lamp holder go-between 7, after the power cord passes wire hole 5, can be with its tip joint in arbitrary zigzag groove 6, thereby when carrying out the installation again, can play the locate action to the one end of power cord through zigzag lamp holder groove 6, the efficiency is higher in the equipment, stability is better, the effectual problem of withdrawing appears easily in the current lamp holder installation power cord in-process of having solved.

Example 3:

the foldable lamp housing 1 further comprises an upper housing 12 and a lower housing 11 which are fastened with each other, as shown in fig. 5, a plurality of heat dissipation holes 10 are formed in the lower housing 11, a plurality of lamp strip locking buckles 9 are arranged on the inner side of the lower housing 11, and the adapting mechanism 2 is arranged on one side of the lower housing 11.

When installing LED lamp area, can unpack last casing 12 and casing 11 down apart, then snap-on the lamp area locking once in LED lamp area and detain 9, thereby make firm and stable laminating in LED lamp area under on casing 11, it is more convenient to the installation in LED lamp area, and the fastness is better, the effectual phenomenon that drops in lamp area appearance of having avoided, after LED lamp area installation is accomplished, LED luminescence chip is towards last casing 12 direction, thereby it is better to make the luminous effect, wherein, it has a plurality of louvres 10 to distribute on casing 11 down, because LED lamp area is detained 9 through lamp area locking and is fixed on casing 11 down, thereby the heat that makes LED lamp area give off at the lighting process can more quick outwards clap out, avoid folding lamp body 1 inside overheated melting phenomenon to appear, and simultaneously, the distribution law of louvre 10 generally distributes along the orbit in LED lamp area, and the aperture of louvre 10 is less than the width in LED lamp area, after LED lamp area installation, both can shelter from louvre 10, avoid the dust to fall into from folding lamp body 1 in a large amount, can effectually dispel the heat fast, the effectual current LED lamp that has solved and the dust gets into in the use, the light transmissivity of the lamp area leads to the light of keeping the light of a long time of LED lamp.

In addition to embodiment 3, as shown in fig. 1, after being unfolded, the two folded lamp housings 1 abut against each other through one side of the upper housing 12 for limiting, and the unfolding angle of the two folded lamp housings 1 is 180 ± 5 °; the profile of the folding lamp shell 1 adopts a rectangular plastic piece structure with a fillet transition, and the thickness of the folding lamp shell 1 is 1/2-3/5 of the diameter of the lamp holder connecting part 3.

After the two folded lamp shells 1 are unfolded, the two folded lamp shells can abut against one side of the upper shell 12 to form an unfolding position of 180 +/-5 degrees, so that the LED lamp can be automatically positioned in the illumination process, the problem of small illumination angle is avoided, wherein the included angle of the back of the unfolded lamp shells 1 is generally 175-180 degrees, the illumination range after the unfolding is more reasonable, and especially when the back of the unfolded lamp shells is positioned at 180 degrees, the illumination is more uniform. And the profile of folding lamp body 1 adopts the cuboid of fillet transition to mould a structure, it is higher to the utilization ratio of packing carton, in batch assembly transportation, compactness is better, the effectual extravagant problem in space of having solved, and simultaneously, the thickness of folding lamp body 1 is 1/2 ~ 3/5 of the 3 diameters of lamp holder connecting portion, can make lamp holder connecting portion 3 disguised better after the embedding, the laminating nature of LED lamp and casing is better in packaging process, the diameter of general lamp holder connecting portion 3 is not much the same with folding 1 difference in height of folding lamp body after folding.

Example 4:

in addition to embodiment 3, as shown in fig. 6 and 7, the adapting mechanism 2 includes a first connecting member 21 and a second connecting member 22 which are disposed at two sides of an opening end of the accommodating groove 4, the first connecting member 21 includes an adapting sleeve 211 which is fixedly disposed at one side of the lower housing 11, and a rotating shaft 212 which is disposed at one side of the adapting sleeve 211 and is rotatably connected with the lamp head connecting portion 3, the second connecting member 22 includes a fixing sleeve 222 which is fixedly disposed at one side of the lower housing 11, and a connecting shaft sleeve 221 which is disposed at one side of the fixing sleeve 222, the two folded lamp housings 1 are rotatably connected with each other by being inserted into the adapting sleeve 211 of the other through the connecting shaft sleeve 221, and the rotating shaft 212 is convexly disposed in the accommodating groove 4 along an axial direction of the adapting sleeve 211.

The changeover mechanism 2 comprises a first connecting piece 21 and a second connecting piece 22 which are arranged on the side edge of the lower shell 11, two side edges are formed by the U-shaped containing groove 4 on one side of the folding lamp shell 1, so that the first connecting piece 21 and the second connecting piece 22 are respectively positioned on the side edges of the two open ends of the containing groove 4, when the lamp holder connecting part 3 is arranged between the two containing grooves 4, the lamp holder connecting part 3 can be just positioned in the containing groove 4, and the problem that the lamp holder connecting part 3 cannot rotate after being arranged between the two folding lamp shells 1 is effectively solved. Meanwhile, the first connection member 21 is composed of an adapter sleeve 211 fixed on one side of the lower housing 11 and a rotating shaft 212 coaxially extending along an axis of the adapter sleeve 211 toward the second connection member 22, the second connection member 22 is composed of a fixed sleeve 222 fixed on one side of the lower housing 11 and a connecting shaft sleeve 221 coaxially extending along the rotating shaft 212 of the fixed sleeve 222 toward the first connection member 21, and when two folded lamp housings 1 need to be assembled, only one side of the adapter mechanisms 2 of the two folded lamp housings 1 needs to be opposite, then the connecting shaft sleeve 221 of the first folded lamp housing 1 is inserted into the adapter sleeve 211 of the second folded lamp housing 1 along the axis direction, meanwhile, the connecting shaft sleeve 221 of the second folded lamp housing 1 is inserted into the adapter sleeve 211 of the first folded lamp housing 1, so that the two folded lamp housings 1 can be connected with each other and radially limited, so that the two folded lamp housings 1 can rotate with each other, and the rotating shafts located on two sides of the opening end of the accommodating groove 4 extend forwards and then enter the lamp cap connection portion 3, so that the lamp cap connection portion 3 and the lamp housing 3 can rotate relatively, and the lamp housing connection portion 21 can be manufactured more conveniently, and the lamp housing connection structure can be manufactured by injection molding, and the first connection member 21 and the lamp housing 11.

In addition to embodiment 4, as shown in fig. 6, a wire passing notch 13 is further provided between the second connecting part 22 and the lower housing 11, and the second connecting part 22 and the interior of the lower housing 11 are communicated through the wire passing notch 13.

When a wire in the lamp holder connecting part 3 is connected into the folding lamp housing 1 for power supply, for more convenient connection, and the wire is prevented from being worn or cut off by the two switching mechanisms 2 in the rotating process after connection, a wire passing notch 13 is formed between the second connecting part 22 and the lower housing 11, the wire passing notch 13 generally penetrates through the connecting shaft sleeve 221 and then extends into 3-8 mm towards the direction of the fixing sleeve 222, so that the wire passes through the first connecting part 21 after passing through the lamp holder connecting part 3 and then passes through the folding lamp housing 1, the wire can be directly clamped to the wire passing notch 13 section on the fixing sleeve 222 along the connecting shaft sleeve 221, after the connecting shaft sleeve 221 is inserted into the switching sleeve 211, the limiting is automatically formed on the fixing sleeve 222, the wire is prevented from sliding out from the entering section of the wire passing notch 13, the limiting effect of the wire is better, the connection of the wire is simpler and more convenient, and the wire can be always kept well communicated with the inside of the folding lamp housing 1 through the wire passing notch 13 on the fixing sleeve 222, and the wire breaking phenomenon is avoided.

Example 5:

in addition to embodiment 4, as shown in fig. 8, an angle adjusting edge 14 is disposed on an outer side of the rotating shaft 212, as shown in fig. 4, a plurality of limit blocks 15 are disposed in the connecting hole 33, and the rotating shaft 212 is clamped and positioned by the limit blocks 15 after being inserted into the connecting hole 33.

When the contained angle to between two folding lamp body 1 of LED lamp is adjusted, for convenience and quick angle adjustment and location carry on, a plurality of angle modulation limit 14 have been formed in the outside of rotation axis 212, thereby make the outline of rotation axis 212 form polygonized structure, simultaneously, install a plurality of stopper 15 that carry out the matching with angle modulation limit 14 in connecting hole 33, wherein stopper 15 generally has certain anti-deformation effect, can lean out or remove certain distance automatically when receiving tension, when canceling the effort, can reset again, match spacingly back through stopper 15 and angle modulation limit 14, when needing angle modulation, only need use certain turning force, just can make polygonized rotation axis 212 rotate for stopper 15, thereby realize the relative rotation of rotation axis 212 and lamp holder connecting portion 3, adopt stopper 15 and polygonized outline's rotation axis 212 to rotate to be connected and spacing, can make the structure between rotation axis 212 and the lamp holder connecting portion 3 simpler, the cost of manufacture is lower, no longer need control the angle through increasing angle limiting mechanism, the fixed angle that the rotation axis 212 that directly adopts circular structure carries out the lug connection can's unable accurate angle modulation appear simultaneously also solved.

In addition to embodiment 5, the number of the angle adjusting edges 14 is further improved to include 12, 16, 20 or 24, and four sets of the limiting blocks 15 are arranged in the connecting holes 33.

Four groups of limiting blocks 15 are generally arranged in the connecting hole 33 in an annular mode, wherein the three groups of limiting blocks 15 are respectively arranged at the bottom and two sides of the connecting hole 33 on the lower base 31, and finally are arranged at the bottom of the connecting hole 33 on the upper base 32, the four groups of limiting blocks 15 are arranged in an equal-angle annular mode, the limiting stability is better, the effect of enhancing the pressure resistance can be achieved on the side wall of the connecting hole 33, the firmness of the connecting hole 33 area in the rotating process of the rotating shaft 212 is higher, the problem that the rotating shaft 212 area of the lamp holder connecting portion 3 is prone to being damaged by stress is effectively solved, meanwhile, the limiting blocks 15 are designed in four groups, namely an upper group, a lower group, a left group, a right group and a right group, the number of the angle adjusting edges 14 is generally multiple of 4, the main edges are 12, 16, 20 or 24, the angle adjusting edges are mainly used as main edges, the angle adjusting edges are determined according to the outer diameter of the rotating shaft 212, particularly when the angle adjusting edges 14 adopt 16 or 20 groups, the diameter of the rotating shaft 212 can be larger, the rotating stability and the angle control is more reasonable, the requirement for the outward extending angle of the limiting blocks 15 in the rotating process is smaller, the problem that the light irradiation flexibility is not good, and the problem that the light irradiation range is further caused is further wide.

As shown in fig. 8 and 9, in order to more conveniently perform injection molding on the fixing sleeve 222, the outer end of the fixing sleeve 222 is further provided with a plugging cap 16, and after the two folded lamp housings 1 are organized, the plugging caps 16 at the two ends can be used for plugging, so that the adapter mechanism 2 is connected, the integrity is better, and the injection molding process is simpler.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (10)

1. The utility model provides a piece is moulded in folding LED lamp is folding which characterized in that: including two folding lamp casings (1) that rotate the connection, establish changeover mechanism (2) of folding lamp casing (1) one side, pass through changeover mechanism (2) rotate to be connected two lamp holder connecting portion (3) between folding lamp casing (1), folding lamp casing (1) accessible changeover mechanism (2) for lamp holder connecting portion (3) rotate, two folding lamp casing (1) accessible changeover mechanism (2) pile up each other after rotating, two one side of folding lamp casing (1) all is equipped with accomodates groove (4), lamp holder connecting portion (3) pass through changeover mechanism (2) can insert after rotating and accomodate in one of them or two accomodate in groove (4).

2. The foldable LED lamp foldable plastic part as claimed in claim 1, wherein: the lamp holder connecting part (3) comprises an upper base (32), a lower base (31) and connecting holes (33) formed in two sides of the upper base (32) and the lower base (31), a lamp holder connecting ring (7) is arranged at the top of the upper base (32), and the switching mechanism (2) is rotatably connected with the lamp holder connecting part (3) through the connecting holes (33).

3. The foldable LED lamp foldable plastic part as claimed in claim 2, wherein: the lamp holder is characterized in that a plurality of air holes (8) and wire outlet holes (5) are formed in the top of the upper base (32), and a plurality of sawtooth-shaped grooves (6) are formed in the lamp holder connecting ring (7).

4. The foldable LED lamp folding plastic part as claimed in claim 2 or 3, wherein: folding lamp body (1) is including last casing (12) and lower casing (11) of mutual lock, be equipped with a plurality of louvres (10) down on casing (11), the inboard of casing (11) is equipped with a plurality of lamp area locking and detains (9) down, switching mechanism (2) are established one side of casing (11) down.

5. The foldable LED lamp foldable plastic part as claimed in claim 4, wherein: the two folded lamp shells (1) are mutually abutted and limited through one side of the upper shell (12) after being unfolded, and the unfolding angle of the two folded lamp shells (1) is 180 +/-5 degrees.

6. The foldable LED lamp foldable plastic part as claimed in claim 4, wherein: the profile of the folding lamp shell (1) adopts a rectangular plastic piece structure with a round corner transition, and the thickness of the folding lamp shell (1) is 1/2-3/5 of the diameter of the lamp holder connecting part (3).

7. The foldable LED lamp foldable plastic part as claimed in claim 4, wherein: switching mechanism (2) is including establishing accomodate first connecting piece (21) and second connecting piece (22) of groove (4) open end both sides, first connecting piece (21) is including fixed setting up switching cover (211) of casing (11) one side, establishing down switching cover (211) one side with lamp holder connecting portion (3) rotate rotation axis (212) of connecting, second connecting piece (22) are including fixed setting up fixed cover (222) of casing (11) one side down, establish connecting sleeve (221) of fixed cover (222) one side, two pass through between folding lamp body (1) connecting sleeve (221) inserts the other side each other rotate in switching cover (211) and connect, rotation axis (212) along the protruding setting in the axis direction of switching cover (211) is in accomodate in groove (4).

8. The foldable LED lamp foldable plastic part as claimed in claim 7, wherein: a wire passing notch (13) is formed between the second connecting piece (22) and the lower shell (11), and the second connecting piece (22) is communicated with the interior of the lower shell (11) through the wire passing notch (13).

9. The foldable LED lamp foldable plastic part as claimed in claim 8, wherein: the outside of rotation axis (212) is equipped with angle modulation limit (14), be equipped with a plurality of stopper (15) in connecting hole (33), rotation axis (212) insert behind connecting hole (33) through stopper (15) press from both sides tight location.

10. The foldable LED lamp foldable plastic part as claimed in claim 9, wherein: the number of the angle adjusting edges (14) comprises 12, 16, 20 or 24, and four groups of limiting blocks (15) are arranged in the connecting holes (33) in an inner ring mode.

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