CN218762797U

CN218762797U - Folding lamp

Info

Publication number: CN218762797U
Application number: CN202223487477.6U
Authority: CN
Inventors: 胡少林
Original assignee: Ningbo Zhilong Technology Co ltd
Current assignee: Ningbo Zhilong Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-03-28
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a folding lamp, package owner lamp plate and a plurality of vice lamp plate, the main lamp plate includes that the main board and one side middle part of illuminating part, light are passed through piece, back are seted up the cooperation groove; the middle parts of the two sides of each auxiliary lamp panel are provided with matching grooves; corresponding matching grooves on every two adjacent lamp panels are combined, connecting pieces are arranged in the combined matching grooves for assembly, and the auxiliary lamp panels are connected in series through the connecting pieces; the wires of the two adjacent lamp panels penetrate through the centers of the shaft connecting parts and are connected inside the connecting pieces; two adjacent lamp plates are folded after rotating along the coupling part, and the thickness of connecting piece is unanimous with the thickness that two lamp plates overlap. The utility model discloses a lamps and lanterns when folding reserve great wire accommodation space and make behind the wire can not extrusion each other to reduce the wearing and tearing effect to the circuit when folding, a plurality of lamp plate interfolding save space more when folding simultaneously.

Description

Folding lamp

Technical Field

The utility model belongs to the technical field of the lamps and lanterns technique and specifically relates to folding lamps and lanterns.

Background

Lamps are common lighting tools in daily life, and in order to meet different requirements of users, the types of lamps can be various, such as headlamps, lanterns, and the like. The light fixture may be held in a user's hand during use, or may be fixed in a position to provide a fixed orientation of illumination, such as by hanging or by a stand to hold the light fixture in a position for fixation.

Patent publication No. CN102401239B discloses a foldable work light, in which two light panels rotate around a main body 3 of the work light, and more light panels cannot be installed in a matched manner; patent publication No. CN112824744a discloses a foldable lamp, which mentions the design of the accommodating cavity for the wires in the specification, but the inner cavity of the connecting channel 500 of the accommodating cavity for the wires in the patent is smaller, generally, when a plurality of lamp panels are combined, the wires are generally more than two, the smaller wire accommodating cavity makes the wires crowded after installation, and the moving space is small, so that when the lamp is frequently folded for use, the wires are mutually squeezed to generate abrasion, which is not favorable for the service life of the foldable lamp; for another example, patent publication No. CN205174283U discloses a foldable work light, which still has a large volume after being folded, and is not suitable for carrying and using in a case where it is necessary to be more compact.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical defects and designing a folding lamp.

The utility model relates to a folding lamp, which comprises a plurality of lamp panels, wherein the lamp panels respectively comprise a main lamp panel and a plurality of auxiliary lamp panels, and the main lamp panel and the auxiliary lamp panels respectively comprise a luminous piece and a light transparent sheet;

the main lamp panel also comprises a main board at the back and a matching groove formed in the middle of one side; the middle parts of the two sides of each auxiliary lamp panel are provided with matching grooves;

corresponding matching grooves on every two adjacent lamp panels are combined, connecting pieces are arranged in the combined matching grooves for assembly, and the auxiliary lamp panels are connected in series through the connecting pieces;

the connecting piece comprises two groups of shaft holes which are arranged in parallel, the outer sides of the shaft holes are provided with shaft connecting parts, the outer sides of the shaft connecting parts are connected with the connecting holes of the lamp panel in a matched mode, the lamp panel rotates around the two shaft connecting parts on the same side after connection, and the shaft connecting parts at the four corners of the connecting piece are hollow and are communicated with the inner cavity of the connecting piece; the wires of the two adjacent lamp panels penetrate through the centers of the shaft connecting parts and are connected inside the connecting pieces;

when the lamp is in a folding and accommodating state, two adjacent lamp panels (each pair of adjacent lamp panels) rotate along the coupling part and then are folded to form a folding lamp group, and the folding lamps form an S-shaped folding state; all the lamp panels are continuously folded along the S-shaped direction to form a folded state with the height increased without increasing the bottom area, so that the storage area is saved;

when the lamp panel is in a folding using state, two adjacent lamp panels are folded after relatively rotating along the coupling part, so that an angle a exists between the two lamp panels, wherein the angle a is larger than 10; at this moment, the angle of each lamp panel can be adjusted so that the lamp is integrally adjusted to the angle as the user wants, the angle a cannot be too small, and if the angle a is too small, the good lighting effect cannot be achieved if the distance between two adjacent lamp panels is too close.

For the outside that makes last lamp plate not have the cooperation groove and guarantee good leakproofness, this folding lamps and lanterns still include the taillight board, and the structure of taillight board and main lamp plate presents mirror symmetry, and the taillight board meets through the connecting piece with the vice lamp plate of last.

The mainboard includes the interface and the inside built-in power supply that charge at back, and the interface that charges is provided with a plurality ofly, including multiple interfaces such as type-c. The back of the main board is provided with a magnet which is used for being magnetically adsorbed on some specific metal surfaces; the main board is provided with a hand strap which is a flat nylon strap to facilitate carrying of the folding lamp.

The connecting piece includes the casing, and the casing bottom is equipped with location portion to install the apron through location portion, casing top edge is equipped with annular step, and is equipped with sealed the pad in annular step, and the sealed pad of compression is so that the clearance shutoff of casing and apron when apron and casing installation.

The coupling portion rotates and is spacing to be installed in the shaft hole, and is formed with the mounting groove between the head of coupling portion and the casing, and the resistance packing ring is equipped with to the outside cover of mounting groove so that coupling portion obtains the resistance when the shaft hole rotates.

The mainboard bottom is equipped with the screw, has the A-frame through screw threaded connection, and the A-frame includes the pars contractilis of scalable regulation, and the pars contractilis outer end is equipped with the mounting. The mounting is including two the hoops that meet that set up from top to bottom, and the hoop diameter of top is less than the diameter of below hoop, and every hoop all is equipped with a pair of elasticity opening, is equipped with the bolt and the nut in the elasticity opening carries on spacingly, and is equipped with the spring between the elasticity opening, and the bolt passes the spring.

The utility model relates to a folding lamp, through the connecting piece that sets up, the lamp plate can rotate around two coupling parts of homonymy after connecting, the coupling part of connecting piece four corners department is hollow and communicates with the inner chamber of connecting piece, the wire of two adjacent lamp plates passes the center of coupling part and is U type distribution in the inner chamber of connecting piece, so that the wire has great space inside the connecting piece, consequently when folding, great space makes the wire can not mutual extrusion after folding, thereby reduce the wearing and tearing effect to the circuit when folding;

the utility model relates to a folding lamp, through the inside bigger inner chamber that has of connecting piece that sets up, therefore the wire has bigger home range when folding, therefore can reduce because the wire activity space is few, the mutual extruded wearing and tearing between a plurality of wires, the picture can see the line expectation of wire, can change the distribution of wire as required certainly, the connecting piece only provides the bigger accommodation range; because the thickness of connecting piece is unanimous with the thickness that two lamp plates overlap, when two lamp plates are folding, the connecting piece all is the vertically state with two lamp plates, can as shown in the figure, and the connecting piece is whole at this moment two cooperation inslots that correspond totally in two adjacent lamp plates, therefore forms folding back and only increases the fold condition of height and not increase the bottom surface to save the area occupied after accomodating folding.

Drawings

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

FIG. 2 is a schematic view of the lamp at another angle;

FIG. 3 is a schematic structural view of three lamp panels;

FIG. 4 is a schematic view of the internal structure of the connector;

FIG. 5 is a schematic view of the wiring inside the lamp panel;

FIG. 6 is a schematic structural diagram of the lamp after the triangular bracket is installed;

FIG. 7 is a schematic view of the top of the triangular support;

FIG. 8 is a schematic view of the fastener construction;

FIG. 9 is a schematic view of the folded lamp panel;

fig. 10 is a schematic view of two lamp panels at an angle.

In the figure: 1. a tail lamp panel; 11. a first mating groove; 2. a transparent lamp panel; 3. a connecting member; 31. a shaft coupling part; 32. a shaft hole; 33. a gasket; 34. a positioning part; 35. mounting grooves; 4. a secondary lamp panel; 41. a second mating groove; 42. a third mating groove; 5. a main lamp panel; 51 fourth mating grooves; 6. a hand strap; 7. a main board; 8. a charging interface; 9. and (4) conducting wires.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1 to 5, the foldable lamp described in this embodiment includes a plurality of lamp panels, where each of the lamp panels includes a main lamp panel 5 and a plurality of auxiliary lamp panels 4, each of the main lamp panel 5 and the auxiliary lamp panels 4 includes a light emitting element and a light transmitting sheet, and the light emitting element and the light transmitting sheet are general components for each lamp panel; the main lamp panel 5 further comprises a main board 7 at the back and a matching groove (i.e. a first matching groove 11) formed in the middle of one side; each auxiliary lamp panel 4 is the same and comprises matching grooves which are formed in the middle parts of the two sides of the auxiliary lamp panel, namely a second matching groove 41 and a third matching groove 42 which are formed in the two sides of the auxiliary lamp panel 4; corresponding matching grooves on every two adjacent lamp panels are combined, connecting pieces 3 are arranged in the combined matching grooves for assembly, and the auxiliary lamp panels are connected in series through the connecting pieces 3 in sequence; thereby obtain the lamps and lanterns that are formed by the combination of a plurality of lamp plates, adopt series connection or parallelly connected mode to select according to actual conditions between each lamp plate.

In order to enable the folding lamp of this embodiment to have a better folding storage effect or to form a specific folding use angle, as shown in fig. 4, the connecting member 3 includes two sets of shaft holes 32 arranged in parallel, and a shaft connecting portion 31 is arranged outside the shaft holes 32, the outside of the shaft connecting portion 31 is connected with the connecting hole of the lamp panel in a matching manner, the connected lamp panel rotates around the two shaft connecting portions 31 on the same side, the shaft connecting portions 31 at four corners of the connecting member 3 are both hollow and are communicated with the inner cavity of the connecting member 3, and the wires 9 of two adjacent lamp panels are connected inside the connecting member 3 through the centers of the shaft connecting portions 31; two adjacent lamp panels are folded after rotating along the coupling part 31, and the thickness of the connecting piece 3 is consistent with the overlapping thickness of the two lamp panels; all lamp panels are continuously folded along the S-shaped direction, a large inner cavity is formed inside the connecting piece 3, so that the wires have a large moving range when being folded, the abrasion caused by the fact that the wires are few in moving space and the wires are squeezed mutually can be reduced, the wiring expectation of the wires 9 can be seen in the figure 5, the distribution of the wires can be changed according to needs, and the connecting piece 3 only provides a large accommodating range; because the thickness of the connecting piece 3 is consistent with the overlapping thickness of the two lamp panels, when the two lamp panels are folded, the connecting piece 3 and the two lamp panels are in a vertical state, as shown in fig. 9, at the moment, the connecting piece 3 is wholly and completely arranged in two corresponding matching grooves in the two adjacent lamp panels, so that a folded state with only increased height and no increased bottom area is formed after folding, and finally, a folded picture can refer to fig. 9, fig. 9 shows that three lamp panels are in total, and more lamp panels can be actually arranged according to needs;

the above folding operation can summarize two common states of the luminaire:

when the lamp is in a folding and accommodating state, two adjacent lamp panels (each pair of adjacent lamp panels) rotate along the coupling part and then are folded to form a folding lamp group, and the folding lamps form an S-shaped folding state; all the lamp panels are continuously folded along the S-shaped direction to form a folded state which increases the height without increasing the bottom area, so that the storage area is saved;

when the lamp panel is in a folding use state, two adjacent lamp panels are folded after relatively rotating along the coupling part, so that an angle a exists between the two lamp panels, wherein the angle a is larger than 10; at this moment, the angle of each lamp panel can be adjusted, so that the lamp is integrally adjusted to the angle as the user wants, the angle a cannot be too small, if the angle a is too small, the distance between two adjacent lamp panels cannot reach a good lighting effect, the adjustment in the process can be as shown in fig. 10, and the connecting piece 3 also has a certain angle along with the adjustment of the two lamp panels in the state.

Every lamp plate can all carry out independent regulation in above-mentioned two kinds of user state, consequently also can derive other service function states, accomodate and some lamp plates expand certain angle and use like partial lamp plate is folding.

In fig. 9, the foldable lamp further includes a tail lamp panel 1, the structures of the tail lamp panel 1 and the main lamp panel 5 are mirror symmetric, the tail lamp panel 1 and the last auxiliary lamp panel 4 are connected through a connecting piece 3, it can be seen that there is no matching groove in the outer end of the folded tail lamp panel 1, so that there is no connecting piece 3 (or a mounting hole for mounting the connecting piece 3) in the outer end of the folded tail lamp panel, and therefore the problem that the lamp panels at the edges have gaps is avoided, and the sealing performance is ensured.

The above folding is further described here: a fourth matching groove 51 is formed in the middle of one side face of the main lamp panel 5, the main lamp panel 2, the auxiliary lamp panels 4 and the tail lamp panel 1 are sequentially arranged, and a second matching groove 41 and a third matching groove 42 are formed in two sides of each auxiliary lamp panel 4 respectively;

a first connecting piece 3 is arranged between the main lamp panel 5 and the adjacent first auxiliary lamp panel 4, the first auxiliary lamp panel 4 and the main lamp panel 5 are both perpendicular to the connecting piece 3 after the connecting piece 3 is folded, and the heights of the upper surface and the lower surface of the two lamp panels are consistent with the heights of the upper surface and the lower surface of the connecting piece 3; set up second connecting piece 3 between first vice lamp plate 4 and the vice lamp plate 4 of second, set up the third connecting piece between the vice lamp plate of second and the vice lamp plate of third to analogize from this, set up last connecting piece between last vice lamp plate 4 and tail lamp board 1, after first vice lamp plate 4 and main lamp plate 5 are folding, subsequent vice lamp plate is folding with S type ground in proper order, and the last folding lamps and lanterns that are a cuboid shape are accomodate the state.

The mainboard 7 comprises a plurality of charging interfaces 8 on the back, and the charging interfaces 8 comprise various conventional mainstream interfaces such as type-c and the like which can be selected and used by a user, so that the charging is convenient; the back of mainboard 7 is equipped with magnet 10, so lamps and lanterns can be directly through magnet absorption on some metal surfaces that can carry out magnetism and inhale, facilitate the use. Be equipped with on the mainboard 7 and carry area 6, carry area 6 is the area is pasted to platykurtic nylon magic, and the position of daily taking can be regarded as to carry area 6, also can pull open this carry area, wraps up in on articles such as pipelines and pastes through the magic and tightly use lamps and lanterns are fixed.

As shown in fig. 3, the connecting member 3 includes a housing, a positioning portion 34 is provided at the bottom of the housing, and a cover plate is installed through the positioning portion 34, for example, a screw is screwed, an annular step is provided at the edge of the top of the housing, a sealing gasket 33 is provided in the annular step, the sealing gasket 33 is compressed when the cover plate is installed on the housing, so that the gap between the housing and the cover plate is sealed, and the inside of the connecting member is not easy to enter water.

Coupling portion 31 rotates and spacing installation in shaft hole 32, and be formed with mounting groove 35 between coupling portion 31's head and the casing, the outside cover of mounting groove 35 is equipped with the resistance packing ring so that coupling portion 31 obtains the resistance when shaft hole 32 rotates, the great packing rings of coefficient of friction such as common rubber packing ring are promptly to the resistance packing ring, certain elasticity has, setting through the resistance packing ring, certain resistance has when lamp plate rotates with coupling portion 31, just also can realize fixing a position each lamp plate on specific angle, and open the tiling or can all guarantee certain stability through this resistance when folding accomodating when the lamp plate.

The functionality of the folding lamp is added in this embodiment, as shown in fig. 6-8, the bottom of the main board 7 is provided with a screw hole, a triangular bracket 14 is connected to the screw hole through a screw thread, and the telescopic principle of the triangular bracket 14 is a common technology in the field and is not described herein; the triangular support 14 comprises a telescopic part which can be adjusted in a telescopic way, and a fixing part 13 is arranged at the outer end of the telescopic part. In this embodiment, the fixing member 13 is improved, as shown in fig. 8, the fixing member 13 includes two connected ferrules arranged up and down, the diameter of the upper ferrule is smaller than that of the lower ferrule, referring to fig. 6, the upper and lower ferrules are respectively sleeved in the upper and lower two sleeved telescopic rods, each ferrule is provided with a pair of elastic openings, each elastic opening is provided with a bolt 16 and a nut for limiting, a spring 17 is arranged between the elastic openings, the bolt 16 passes through the spring 17, so that when adjusting, after the height of the telescopic part (i.e. the telescopic rods sleeved by the plurality of sleeves) is adjusted, the two ferrules respectively act on the rod bodies of the two telescopic rods, after the elastic openings of the two ferrules are fastened by the bolts, the two ferrules can respectively fasten the two rod bodies, compared with a conventional fixing member, the fixing member can fasten the rod bodies of two adjacent telescopic rods by pressing one telescopic rod by using its friction force, and thus the stability after fixing is improved; simultaneously in the operation of above-mentioned bolt-up cuff, spring 17's effect is that after loosening the bolt spring 17 can automatic re-setting in order to strut the cuff to conveniently adjust, the cuff provides certain resistance during the fastening simultaneously, makes when utilizing the bolt-up, and the user can not cause the damage to the cuff because of the bolt is screwed up to excessive force.

When the lamp panel folding device is implemented, the lamp panels are connected through the connecting piece, two adjacent lamp panels can rotate around two shaft connection portions on the same side, the shaft connection portions at four corners of the connecting piece are hollow and are communicated with an inner cavity of the connecting piece, and the wires of the two adjacent lamp panels penetrate through the centers of the shaft connection portions and are distributed in the inner cavity of the connecting piece in a U shape, so that the wires have a larger space inside the connecting piece, and therefore when the lamp panel folding device is folded, the wires cannot be squeezed mutually after being folded due to the larger space, and the abrasion effect on a circuit when the lamp panel folding device is folded is reduced; through the height of the upper and lower two sides of first lamp plate and middle part lamp plate or middle part lamp plate and the equal perpendicular to connecting piece of second lamp plate after will folding and the highly uniform design of the upper and lower two sides of connecting piece, the folding back of folding middle part lamp plate and second lamp plate connecting piece is located the cooperation inslot of two lamp plates, then can reduce folding back volume, after middle part lamp plate and second lamp plate are folding back, the connecting piece that first lamp plate rethread corresponds is upwards folded, then folding back volume is less, easily carry.

The present invention is not limited to the above preferred embodiments, and any person can obtain other products in various forms without changing the shape or structure of the product, and all the products having the same or similar technical solutions as the present invention fall within the protection scope of the present invention.

Claims

1. A folding lamp is characterized by comprising a plurality of lamp panels, wherein the plurality of lamp panels respectively comprise a main lamp panel (5) and a plurality of auxiliary lamp panels (4), and the main lamp panel (5) and the auxiliary lamp panels (4) respectively comprise a luminous piece and a light transparent sheet;

the main lamp panel (5) also comprises a main board (7) at the back and a matching groove formed in the middle of one side; the middle parts of the two sides of each auxiliary lamp panel (4) are provided with matching grooves;

corresponding matching grooves on every two adjacent lamp panels are combined, connecting pieces (3) are arranged in the matching grooves of the combination for assembly, and all the auxiliary lamp panels are connected in series through the connecting pieces (3);

the connecting piece (3) comprises two groups of shaft holes (32) which are arranged in parallel, shaft connection parts (31) are arranged on the outer sides of the shaft holes (32), the outer sides of the shaft connection parts (31) are connected with connecting holes of the lamp panel in a matched mode, the lamp panel rotates around the two shaft connection parts (31) on the same side after connection, and the shaft connection parts (31) at the four corners of the connecting piece (3) are hollow and are communicated with an inner cavity of the connecting piece (3); the leads (9) of two adjacent lamp panels penetrate through the centers of the shaft connecting parts (31) and are connected inside the connecting piece (3);

two adjacent lamp panels are folded after rotating along the coupling part (31) to form a folding lamp group, and the folding lamps form an S-shaped folding state;

two adjacent lamp plates are folded after relatively rotating along coupling part (31) and are made to have angle a between the two, and a is greater than 10.

2. A folding lamp as claimed in claim 1, characterized in that it further comprises a tail lamp panel (1), the structure of the tail lamp panel (1) and the main lamp panel (5) presents mirror symmetry, the tail lamp panel (1) and the last auxiliary lamp panel (4) are connected by a connecting piece (3); the thickness of connecting piece (3) is unanimous with the thickness that two lamp plates overlap.

3. A folding light fixture as claimed in claim 1, characterized in that the main board (7) comprises a back charging interface (8), the charging interface (8) being provided in plurality.

4. A folding light fixture as claimed in claim 1, characterized in that the back of the main plate (7) is provided with magnets (10).

5. A folding light fixture as claimed in claim 1, characterized in that the main board (7) is provided with a hand strap (6), and the hand strap (6) is a flat nylon velcro tape.

6. A folding light fixture according to claim 1, characterized in that the connecting member (3) comprises a housing, the bottom of the housing is provided with a positioning portion (34), and the cover plate is mounted through the positioning portion (34), the top edge of the housing is provided with an annular step, and a sealing gasket (33) is arranged in the annular step, when the cover plate is mounted with the housing, the sealing gasket (33) is compressed to seal the gap between the housing and the cover plate.

7. The folding lamp as claimed in claim 6, wherein the shaft connecting part (31) is rotatably and limitedly mounted in the shaft hole (32), a mounting groove (35) is formed between the head of the shaft connecting part (31) and the housing, and a resistance washer is sleeved outside the mounting groove (35) to make the shaft connecting part (31) obtain resistance when the shaft hole (32) rotates.

8. A folding light fixture according to any one of claims 1-7, characterized in that the bottom of the main plate (7) is provided with screw holes, through which a triangular support (14) is screwed, the triangular support (14) comprising a telescopically adjustable extension, the outer end of the extension being provided with a fixing member (13).

9. A folding light fixture according to claim 8, characterized in that the fixed part (13) comprises two adjoining ferrules arranged one above the other, the upper ferrule having a smaller diameter than the lower ferrule, and each ferrule having a pair of openings for receiving bolts (16) and nuts, and springs (17) being arranged between the openings, the bolts (16) passing through the springs (17).