CN115560299A - Spliced lamp - Google Patents

Abstract

A spliced lamp comprises at least two lamp bodies, wherein the at least two lamp bodies are sequentially arranged along the length direction to form the lamp, each lamp body is provided with a shell and a light-emitting module, the light-emitting modules are arranged in the shells, two sides of the end part of each shell are respectively provided with a baffle plate extending outwards, the baffle plates at two ends of each shell are symmetrically arranged, and the two baffle plates at the same side of the opposite ends of two adjacent lamp bodies are mutually abutted to form a spliced groove; the lamp body splicing structure is characterized by further comprising at least one splicing piece, wherein the splicing piece is fixedly covered on the opposite ends of two adjacent lamp bodies, inserting pieces are correspondingly arranged on the two side edges of the splicing piece, and the inserting pieces are inserted into splicing grooves on the corresponding side edges of the two adjacent lamp bodies to realize splicing. The invention has simple structure, convenient installation and stable structure.

Description

Spliced lamp

Technical Field

The invention relates to the field of lamps, in particular to a spliced lamp.

Background

Based on the lighting requirement and the requirement of environmental aesthetics, a lamp is usually embedded in the interior space of a building, which may be called as an embedded lamp, and a fixing groove having an area corresponding to the projection area of the lamp is required to be formed in the ceiling for the lamp to be embedded in. Generally, a lamp generally has a housing and a light-emitting component (which may be in any light-emitting mode), and the light-emitting component is connected to an external power source (e.g., commercial power) via a wire to drive the light-emitting component to emit light.

At present, in order to pursue a better lighting effect, a three-dimensional rectangular square-block-shaped lamp is often arranged on a ceiling, and a rectangular fixing groove corresponding to the shell is formed in the ceiling and is used for embedding the shell of the lamp. Because the casing of the lamp has a fixed length, if a long (more) luminous source is needed on the ceiling, a plurality of adjacent fixing grooves are required to be arranged on the ceiling, and then a lamp is embedded in each fixing groove. By adopting the installation mode, the decoration construction and the lamp operation are very inconvenient.

Therefore, a spliced lamp structure appears in the market, a plurality of lamps are spliced to obtain enough illumination intensity, the spliced lamp structure is generally in a door shape, the top of the spliced part is fixed with the lamps through screws, the bottom of the spliced part is clamped on the side of the lamps, the bottoms of two adjacent lamps can be easily separated by hands by adopting the spliced structure, and the spliced structure is not stable enough in connection.

In addition, this kind of concatenation lamps and lanterns can cooperate a plurality of jump ring subassemblies to follow lamps and lanterns embedding fixed slot, blocks in the fixed slot inner edge through the jump ring for lamps and lanterns and fixed slot tight fit, and then realize the fixed effect of lamps and lanterns. Present jump ring structure only is applicable to specific size's fixed slot, and when the fixed slot degree of depth was less, it was fixed unable to accomplish the installation, leads to restriction application scope, if reduce jump ring length then can influence fixed effect, in addition, when jump ring elasticity became invalid, the fixed slot can be deviate from to lamps and lanterns.

Disclosure of Invention

The invention mainly aims to overcome the defect that a splicing structure in the prior art is not stable enough, and provides a splicing lamp which is simple in structure, convenient to install and stable in structure.

The invention adopts the following technical scheme:

the utility model provides a concatenation lamps and lanterns, includes two at least lamp bodies, at least two the lamp body is for arranging into lamps and lanterns along length direction in proper order, the lamp body is equipped with casing and light-emitting module, light-emitting module install in the casing, its characterized in that: two sides of the end part of the shell are respectively provided with a baffle plate extending outwards, the baffle plates at two ends of the shell are symmetrically arranged, and the two baffle plates at the same side of the opposite ends of two adjacent lamp bodies are mutually abutted to form a splicing groove; the lamp body splicing structure is characterized by further comprising at least one splicing piece, wherein the splicing piece is fixedly covered on the opposite ends of two adjacent lamp bodies, inserting pieces are correspondingly arranged on the two side edges of the splicing piece, and the inserting pieces are inserted into splicing grooves on the corresponding side edges of the two adjacent lamp bodies to realize splicing.

Preferably, the baffle comprises a first blocking part and a second blocking part, the first blocking part is perpendicular to the side edge of the shell, the second blocking part is connected with the first blocking part and extends along the length direction of the shell, clamping grooves with top openings are formed on the first blocking part, the second blocking part and the corresponding side edge of the shell, and the two clamping grooves on the same side edge of the opposite ends of two adjacent lamp bodies form the splicing groove; the insert is correspondingly provided with two insertion plates, and the two insertion plates are respectively inserted into the clamping grooves of the corresponding splicing grooves.

Preferably, a gap is formed between the two insertion plates of the insertion piece, and the two first blocking portions on the same side of the two adjacent opposite ends of the shell are abutted against each other and are clamped in the corresponding gap of the insertion piece.

Preferably, the bottoms of the two side edges of the splicing piece are provided with grooves, and the inserting pieces are formed on the side walls of the grooves; two second blocking parts on the same side of the opposite ends of two adjacent shells are embedded in the corresponding grooves.

Preferably, two side edges of the shell close to the end parts are respectively provided with a guide groove with an open top, the end parts of the two side edges of the splicing piece are correspondingly provided with a guide plate, and the guide plates are inserted into the corresponding guide grooves.

Preferably, the splicing piece comprises a top plate and two side plates, the top plate is fixed on the top surfaces of the corresponding ends of two adjacent shells, the side plates are positioned on the same side of the opposite ends of the two adjacent shells, and the two side plates are respectively connected to two sides of the top plate; the insert is formed on the side plate.

Preferably, the tail end of the lamp further comprises an end cover, the end cover comprises a top cover and a side cover, the top cover is fixed on the top surface of the tail end of the lamp, and the side cover closes the outer side of the tail end of the lamp; the side cover is also provided with a clamping piece, and the clamping piece is inserted into the clamping groove on the side corresponding to the tail end of the lamp.

Preferably, the clip includes a connecting portion and an insertion portion, the connecting portion is perpendicular to the side cover, the insertion portion is located inside the connecting portion and extends vertically toward the bottom to be inserted into the slot, a recess is formed between the connecting portion, the insertion portion and the side cover, and the recess accommodates the second blocking portion of the blocking plate on the side corresponding to the tail end of the lamp.

Preferably, the side cover is also provided with limiting convex strips close to two sides respectively; the end parts of two sides of the shell are provided with butt convex strips, the butt convex strips at the same side of the corresponding ends of two adjacent shells are mutually abutted and contacted, the butt convex strip at the tail end of the lamp is in butt contact with the side cover, and the limiting convex strip is located on the inner side of the butt convex strip.

Preferably, the shell comprises a top part and two side parts, the top part of the shell is connected to the top ends of the two side parts and is provided with a containing groove, the top part of the shell is also provided with a plurality of heat dissipation channels, and the heat dissipation channels are hollow structures and are communicated with the containing groove; the light-emitting module is positioned in the accommodating groove and is fixedly connected with the top; the lamp body is further provided with a heat-conducting plate, and the heat-conducting plate is located between the top bottom surface and the back surface of the light-emitting module.

Preferably, at least one elastic clamping piece is respectively arranged on two side edges of the lamp body, the elastic clamping piece is provided with a fixing part, one end of the fixing part is fixedly connected with the shell, the other end of the fixing part is bent outwards and extends to form a clamping part, the clamping part is arc-shaped, and the tail end of the clamping part extends upwards to form a guiding part; control elasticity fastener makes joint portion and leading-in portion draw close towards the fixed part so that go into preset fixed slot with lamps and lanterns card together, joint portion card in fixed slot inner wall realizes fixed lamps and lanterns.

Preferably, the fixed part includes canned paragraph and linkage segment, the canned paragraph is equipped with the mounting hole, the linkage segment is for following canned paragraph one end downwardly extending and be the arc, joint portion is relative the linkage segment outwards extends.

Preferably, a transition portion is further arranged between the clamping portion and the introduction portion, the transition portion is inclined upwards relative to the clamping portion, and the introduction portion is inclined upwards relative to the transition portion.

Preferably, the length of the transition part is smaller than that of the clamping part, the length of the transition part is smaller than that of the guiding part, or a convex part is formed at the joint of the transition part and the clamping section.

Preferably, the end of the introduction part is further provided with a bent hook part.

As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:

1. according to the lamp, the end part of each lamp body is provided with the baffle, the two baffles of the two adjacent lamp bodies form the splicing groove, the splicing piece inserting piece is inserted into the splicing grooves of the two adjacent lamp bodies to splice the lamp, the structure is simple, the installation is convenient, the spliced lamp is seamless, and the spliced part is stable in structure and not easy to break.

2. The lamp comprises a baffle plate, a shell and a lamp body, wherein the baffle plate comprises a first baffle part and a second baffle part, clamping grooves are formed in the first baffle part, the second baffle part and the side edge of the shell, splicing grooves are formed in the two clamping grooves, two inserting plates are arranged on an inserting piece of the splicing piece, and the two inserting plates are respectively inserted into the corresponding clamping grooves of the splicing grooves; a gap is also arranged between the two insertion plates of the insertion piece so as to clamp the two corresponding first blocking parts; the splicing piece is also provided with a groove for the two corresponding second stopping parts to be embedded; adopt multiple limit structure to realize spacing the concatenation department in front and back direction, left and right sides direction and upper and lower direction, ensure that the mosaic structure between two lamp bodies is more firm, reliable.

3. According to the lamp, the lamp body is also provided with the guide groove with the opening at the top, the splicing pieces are correspondingly provided with the guide plates, and the guide plates are inserted into the corresponding guide grooves, so that the guide function is realized during splicing, and the splicing pieces and the shell are more accurately spliced; in addition, the tail end of the lamp is further provided with an end cover for sealing, and the end cover is further provided with a clamping piece for inserting into a clamping groove on the corresponding side for positioning, so that the integral structure is more attractive

4. According to the invention, the lamp body is provided with the heat dissipation channel and the heat conduction plate, the heat conduction plate is fixed between the top of the shell and the light-emitting module, and heat generated by the light-emitting module is transferred to the outside air through the heat dissipation channel through the heat conduction plate, so that heat dissipation is realized, the heat dissipation effect is good, and the cost can be reduced.

5. The lamp is provided with the elastic clamping pieces to assist the lamp to be installed in the fixing groove, each elastic clamping piece is provided with the connecting portion, the clamping portion and the leading-in portion, the connecting portion is provided with the installation hole to be fixed on the lamp, the clamping portion is bent outwards and extends along the connecting portion and is arc-shaped, the leading-in portion extends upwards along the tail end of the clamping portion, the lamp can be pushed into the fixing groove by drawing the clamping portion and the leading-in portion towards the connecting portion, and the clamping portion abuts against the inner wall of the fixing groove to achieve fixing.

6. According to the invention, the connecting part of the elastic clamping piece comprises a fixing section and a connecting section, the fixing section is used for fixing with a lamp, the connecting section extends downwards along one end of the fixing section and is arc-shaped, and the connecting section has certain elasticity; the clamping portion extends outwards along the connecting section, the clamping portion is arranged into an arc shape and can have upward rebound force, the lamp can be assisted to move upwards, and the operation is more labor-saving.

7. In the invention, the transition part is arranged between the clamping part and the leading-in part, so that when the clamping part and the leading-in part are close to the connecting part, the whole projection width is small, and the clamping part and the leading-in part can be conveniently arranged in a fixed groove; in addition, the transition portion is formed with the convex part with joint section handing-over department, and when the fixed slot degree of depth was great, the convex part can support to lean on to realize fixing in fixed slot inner wall.

8. According to the invention, the leading-in part is arranged in a linear shape, so that the clamping piece main body can be tightly attached to the inner wall of the fixing groove when inserted into the fixing groove, and the clamping piece main body is guided to smoothly enter the fixing groove; the tail end of the leading-in part is provided with the hook part, so that the tail end of the leading-in part is prevented from being too sharp, and when the lamp breaks away from the fixed groove due to the failure of the main body of the clamping piece, the hook part can hook the top end of the fixed groove, and an auxiliary safety effect is achieved.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is an exploded perspective view of the splice and two adjacent lamp bodies;

FIG. 4 is a partial cross-sectional view of the splice and two adjacent lamp bodies;

FIG. 5 is a longitudinal cross-sectional view of FIG. 4;

FIG. 6 is a transverse cross-sectional view of FIG. 4;

FIG. 7 is a first exploded perspective view of the end cap and the end of the lamp;

FIG. 8 is a second exploded perspective view of the end cap and the end of the lamp;

FIG. 9 is a top view of the housing;

FIG. 10 is a perspective view of the housing;

fig. 11 is a perspective view of the lamp body;

fig. 12 is a partial cross-sectional view of the lamp body;

FIG. 13 is a schematic view of a lamp hanging from a ceiling;

FIG. 14 is a schematic view of a lamp with an elastic clip;

fig. 15 is a perspective view of the elastic clip;

FIG. 16 is a cross-sectional view of FIG. 14;

FIG. 17 is an assembly view of the lamp and the securing slot;

FIG. 18a is a first view illustrating an assembled state of the lamp and the fixing groove;

fig. 18b is a diagram of a state that the lamp is assembled with the fixing groove;

fig. 18c is a third view showing an assembled state of the lamp and the fixing groove;

FIG. 19 is a sectional view of the lamp assembled with the fixing groove;

wherein:

10. the LED lamp comprises a lamp body, a lamp body 10a, a lamp body 11, a shell body 11a, a top portion 11b, a side portion 11c, a mounting groove 11d, a heat dissipation channel 11e, a containing groove 12, a light emitting module 12a, an LED circuit board 12b, a lampshade 12c, a power line 13, a baffle plate 13a, a first blocking portion 13b, a second blocking portion 13c, a clamping groove 13d, a splicing groove 14, a guide groove 15, a butt convex strip 16, a heat conducting plate 17, a first positioning baffle plate 20, a splicing piece 21, a top plate 22, a side plate 23 and an insertion piece, 23a, an insertion plate, 23b, a gap, 24, a groove, 25, a guide plate, 30, an end cover, 31, a top cover, 32, a side cover, 33, a clamping piece, 33a, a connecting part, 33b, an insertion part, 33c, a concave part, 34, a limiting convex strip, 35, a second positioning baffle, 40, a lifting rope, 41, a fixing groove, 42, a controller, 50, an elastic clamping piece, 51, a fixing part, 51a, a fixing section, 51b, a connecting section, 51c, a mounting hole, 52, a clamping part, 53, a leading-in part, 54, a transition part, 55, a convex part, 56 and a hook part.

Detailed Description

The invention is further described below by means of specific embodiments.

The terms "first", "second", and the like in the present invention are merely for convenience of description to distinguish different constituent elements having the same name, and do not denote a sequential or primary-secondary relationship.

In the description of the present invention, the directions or positional relationships indicated by "upper", "lower", "left", "right", "front", and "rear", etc. are used as the directions or positional relationships indicated on the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the device referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the scope of the present invention.

In the description of the present application, it is to be understood that the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not necessarily used to describe a particular order or sequence, nor are they to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

Further, in the description of the present application, "a plurality" means two or more unless otherwise specified. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

Referring to fig. 1 to 12, a spliced lamp includes at least two lamp bodies 10 and at least one splicing member 20, the at least two lamp bodies 10 are sequentially arranged along a length direction to form a lamp 10a, each lamp body 10 is provided with a housing 11 and a light emitting module 12, and the light emitting module 12 is installed in the housing 11. The housing 11 may be a rectangular structure, two side edges of an end of each housing 11 are respectively provided with a baffle 13 extending outward, the two side edges may be opposite side edges, such as a left side, a right side, or a front side and a rear side, the baffles 13 at the two ends of the housing 11 are symmetrically arranged, and the baffles 13 at the two sides of the housing 11 are also symmetrically arranged. The baffle 13 can be located at or near the bottom of the housing 11, and two baffles 13 on the same side of the opposite ends of two adjacent lamp bodies 10 abut against each other and form a splicing groove 13d.

Further, baffle 13 includes first fender portion 13a and second fender portion 13b, first fender portion 13a is perpendicular with the side of casing 11, second fender portion 13b links to each other with first fender portion 13a and extends along casing 11 length direction, first fender portion 13a, second fender portion 13b and casing 11 correspond the side and are formed with open-top's draw-in groove 13c, two draw-in grooves 13c of the same side of two adjacent lamp body 10 looks remote ends form concatenation groove 13d, a concatenation groove 13d is including two draw-in grooves 13c promptly. The card slot 13c may be opened or not opened, preferably, at a side opposite to the second stopper 13 b.

The splice 20 is fixed to cover the opposite ends of two adjacent lamp bodies 10 for splicing two adjacent lamp bodies 10. The two side edges of the splicing piece 20 are correspondingly provided with inserting pieces 23, the inserting pieces 23 are inserted into the splicing grooves 13d of the corresponding side edges of the two adjacent lamp bodies 10 to realize splicing, that is, the number of the inserting pieces 23 can correspond to the number of the splicing grooves 13d.

Specifically, the splicing member 20 may include a top plate 21 and two side plates 22, the top plate 21 is fixed to the top surfaces of the corresponding ends of the two adjacent shells 11, two through holes may be formed in the top plate 21, the top portions of the two shells 11 are correspondingly provided with through holes, and the top plate 21 and the through holes in the shells 11 may be screwed through. The side plates 22 are respectively located on the same side of the opposite ends of the two adjacent shells 11, and the two side plates 22 are respectively connected to the two sides of the top plate 21 and located on the two sides of the shells 11, i.e. the splice 20 is like a reversed U shape as a whole. The insert 23 is formed on the side plate 22, and the position of the insert is matched with the splicing groove 13d, namely, the insert can be located at the bottom of the side plate 22.

Furthermore, the insert 23 is correspondingly provided with two insert plates 23a, and the two insert plates 23a are respectively inserted into the card slots 13c of the corresponding splicing slots 13d, that is, one insert 23 includes two insert plates 23a. A gap 23b is further provided between the two insertion plates 23a of the insertion member 23, and the two first blocking portions 13a on the same side of the two adjacent opposite ends of the two housings 11 abut against each other and are clamped into the corresponding gap 23b of the insertion member 23.

Furthermore, the two side edges of the splicing element 20, i.e. the bottom of the side plate 22, are provided with grooves 24, and the inserts 23 are formed on the side walls of the grooves 24, i.e. the inserts 23 also serve as the side walls of the grooves 24. Two second stopping parts 13b on the same side of the opposite ends of two adjacent shells 11 are embedded in the corresponding grooves 24, and the shape of the groove 24 is matched with the shape of the two second stopping parts 13 b.

The splicing piece 20 and the inserting piece 23 adopt the multiple limiting structure, so that the splicing position is limited in the front-back direction, the left-right direction and the up-down direction, and the splicing structure between the two shells 11 is more stable and reliable.

Furthermore, two side edges of the housing 11 close to the end portion are respectively provided with a guide groove 14 with an open top, two side end portions of the splicing member 20 are correspondingly provided with a guide plate 25, and the guide plates 25 are inserted into the corresponding guide grooves 14. In the splicing end of two adjacent shells 11, two baffles 13 can be positioned between two guide grooves 14, and the splicing piece 20 is ensured to be smoothly sleeved between the two shells 11 through the guide function of the guide grooves 14 and the guide plates 25, and the nesting function between the guide grooves 14 and the guide plates 25 further plays a role in limiting.

In the invention, a plurality of lamp bodies 10 are matched with at least one splicing piece 20 to be spliced end to form a linear lamp, and the tail ends of the lamp 10a, namely the end covers 30 are respectively arranged at the end to seal. The end cover 30 comprises a top cover 31 and a side cover 32, the top cover 31 is fixed on the top surface of the tail end of the lamp 10a, the end cover 30 is provided with a through hole in class, the top of the shell 11 is correspondingly provided with a hole, and the top cover 31 can be fixedly locked on the top surface of the shell 11 by passing through the through hole through a screw. Side covers 32 close the outer sides of the ends of the light fixture 10a. The side cover 32 is further provided with a clipping piece 33, and the clipping piece 33 can be inserted into the clipping groove 13c on the corresponding side of the end of the lamp 10a, so as to realize the positioning between the bottom of the end cover 30 and the bottom of the shell 11.

Further, the latch 33 includes a connecting portion 33a and an inserting portion 33b, the connecting portion 33a is perpendicular to the side cover 32, the inserting portion 33b is located inside the connecting portion 33a and extends vertically toward the bottom to be inserted into the card slot 13c, a concave portion 33c is formed among the connecting portion 33a, the inserting portion 33b and the side cover 32, and the concave portion 33c receives the second blocking portion 13b of the blocking plate 13 on the side corresponding to the end of the lamp 10a, that is, the concave portion 33c can be matched with the shape of the second blocking portion 13 b.

Further, the side cover 32 is close to both sides and still has spacing convex strip 34 respectively, and 11 both sides limit end portion of casing is equipped with butt convex strip 15, and the butt convex strip 15 that corresponds one side of end of two adjacent casings 11 supports mutually and leans on the contact, and the butt convex strip 15 and the side cover 32 at the end of lamps and lanterns 10a support and lean on the contact, and spacing convex strip 34 is located the inboard of butt convex strip 15, and two spacing convex strips 34 are located between two butt convex strips 15 at the end of lamps and lanterns 10a promptly.

In the lamp body 10 of the present invention, the housing 11 includes a top portion 11a and two side portions 11b, the top portion 11a of the housing 11 is connected to the top ends of the two side portions 11b and forms an accommodating groove 11e with the top portion, and the bottom of the accommodating groove 11e is open. The top 11a of the housing 11 is further provided with a plurality of heat dissipation channels 11d, one end of each heat dissipation channel 11d is communicated with the outside air, and the other end of each heat dissipation channel 11d is communicated with the containing groove 11 e. The heat dissipation channels 11d are formed by hollow structures, each heat dissipation channel 11d can generate convection with the outside air, the hollow structures can be formed by connecting a plurality of sheet-shaped bodies, and the specific shapes of the hollow structures can be set according to needs and are not limited herein. In practical applications, the housing 11 may be a heat sink made of plastic or aluminum.

The light emitting module 12 is located in the containing slot 11e and is fixedly connected to the top 11a of the housing 11, and a light emitting surface of the light emitting module 12 faces the opening of the containing slot 11 e. The light emitting module 12 further comprises an LED circuit board 12A and a lampshade 12b, the LED circuit board 12A is provided with a plurality of LED lamp beads and is connected with a power line 12c, and the lampshade 12b is fixedly connected with the LED circuit board 12A. The LED circuit board 12A is also fixedly connected to the top 11a of the housing 11, and the two can be fastened by a plurality of screws.

The lamp body 10 is further provided with a heat conducting plate 16, and the heat conducting plate 16 is located between the bottom surface of the top 11a of the housing 11 and the back surface of the light emitting module 12, i.e., at the other end of the heat dissipating channel 11d to transfer heat generated by the light emitting module 12 to the outside air through the heat dissipating channel 11 d. Namely, the heat conducting plate 16 is located on the back of the LED circuit board 12A, and directly contacts with the LED circuit board 12A to realize heat conduction, and the heat conducting plate 16 is provided with through holes for screws to pass through. The heat-conducting plate 16 may be a heat-conducting plate 16 made of aluminum.

The structure of the invention has the following splicing process:

firstly, aligning the opposite ends of the two lamp bodies 10, so that the abutting convex strips 15 at the ends are abutted against and contacted with each other, the two first blocking parts 13a at the same side are also abutted against and contacted, and the two clamping grooves 13c form a splicing groove 13d; the splicing piece 20 is sleeved outside the two lamp bodies 10 from top to bottom, the guide plate 25 moves downwards along the guide groove 14, the inserting piece 23 is inserted into the splicing groove 13d, the top plate 21 of the splicing piece 20 is fixedly locked at the tops 11a of the two shells 11 through screws by adopting screws, namely, the splicing of the two lamp bodies 10 is completed, similarly, the third lamp body 10 is spliced with the second lamp body 10, the fourth lamp body 10 is spliced with the third lamp body 10, the required length of the lamp 10a is spliced by analogy, the end covers 30 are sleeved at the end part of the lamp 10a from top to bottom, the clamping piece 33 is inserted into the corresponding clamping groove 13c, the top cover 31 is fixedly locked at the top of the lamp 10a through screws, and the splicing of the lamp 10a is completed after the two end covers 30 are installed.

The spliced lamp 10a can then be fixed to a ceiling by two common methods, one is to form a hole on the top surface of each lamp 10 for connecting one end of the hanging rope 40, and another hole is formed on the ceiling for fixing the other end of the hanging rope 40, so that the lamp 10a is suspended below the ceiling, see fig. 13. In addition, the ceiling can be provided with a threading hole for the power line 12c of the light-emitting module to pass through so as to be connected with a power supply.

In another way, the elastic clamping pieces 50 are matched and fixed in a fixing groove 41 arranged on the ceiling together. Referring to fig. 14-19, the details are as follows:

at least one elastic clamping piece 50 is respectively arranged on two sides of the lamp body 10, the elastic clamping piece 50 is provided with a fixing part 51, one end of the fixing part 51 is fixedly connected with the shell 11, the other end of the fixing part is bent outwards and extends to form a clamping part 52, the clamping part 52 is arc-shaped, and the tail end of the clamping part 52 extends upwards to form a guiding part 53; the elastic clip 50 is manipulated to make the clip part 52 and the lead-in part 53 approach towards the fixing part 51 so as to be clipped into the preset fixing groove 41 together with the lamp 10a, and the clip part 52 is clipped on the inner wall of the fixing groove 41 to fix the lamp 10a.

The fixing portion 51 includes a fixing section 51a and a connecting section 51b, the fixing section 51a is provided with a mounting hole 51c, the fixing section 51a is fixed on the lamp body 10 through the mounting hole 51c in cooperation with a fastener, and the fixing section 51a can be fixed at a suitable position such as a top surface or a side surface of the lamp body 10. The connecting section 51b extends downwards along one end of the fixing section 51a, the connecting section 51b can be located at a side of the housing 11, and an included angle can be formed between the connecting section 51b and the fixing section 51 a. The connecting section 51b may be an arc shape having a curvature, so that the connecting section 51b has a certain elasticity, which can partially abut against the side of the lamp body 10.

Further, the clamping portion 52 extends outwards relative to the connecting section 51b, the clamping portion 52 bends outwards and extends, so that certain elasticity is provided, when the leading-in portion 53 has no external force, the clamping portion 52 and the leading-in portion 53 can extend outwards and be far away from the fixing portion 51, and when the external force acts, the leading-in portion 53 and the clamping portion 52 can be close to the fixing portion 51. The clamping portion 52 is formed in an arc shape, and after the external force disappears, the clamping portion 52 rebounds and has an upward rebounding force, which can assist the lamp body 10 to move upward.

Furthermore, a transition portion 54 is further arranged between the clamping portion 52 and the introduction portion 53, the transition portion 54 is inclined upwards relative to the clamping portion 52, and the transition portion 54 is arranged to play a role in transition between the clamping portion 52 and the introduction portion 53, so that when the clamping portion 52 and the introduction portion 53 are close to the fixing portion 51, the whole projection width is small, and the fixing groove 41 is convenient to mount. In addition, a convex part 55 can be formed at the junction of the transition part 54 and the clamping part 52, when the transition part 54 and the clamping part 52 are close to the fixing part 51, the convex part 55 protrudes outwards, and when the depth of the fixing groove 41 is large, the convex part 55 can be abutted against the inner wall of the fixing groove 41.

In practical applications, the length of the transition portion 54 is set to be smaller than that of the clamping portion 52, and the length of the transition portion 54 is smaller than that of the lead-in portion 53. And the length of the catching portion 52 is set to be greater than that of the introduction portion 53. Specific dimensions of the engaging portion 52, the transition portion 54 and the introducing portion 53 may be set according to actual requirements, and a length of the fixing portion 51 may be set according to a size of the lamp body 10, which is not limited herein.

In the present invention, the introduction part 53 is inclined upward relative to the transition part 54, and is formed in a straight line shape, so that it can be adhered to the inner wall of the fixing groove 41 to ensure that the elastic latch 50 smoothly enters the fixing groove 41.

Furthermore, the end of the introduction part 53 is provided with a bent hook part 56, an included angle is formed between the hook part 56 and the main body of the introduction part 53, and when the introduction part 53 approaches the fixing part 51, the hook part 56 is bent outwards. The hook part 56 can prevent the tail end of the leading-in part 53 from being too sharp, and if the lamp 10a falls off from the fixed groove 41 due to the failure of the elastic clamping piece 50, the hook part 56 can hook the top edge of the fixed groove 41, so that the auxiliary safety effect is achieved.

The specific installation process is as follows:

the top or the side of the plurality of lamp bodies 10 in the lamp 10a may be provided with a mounting groove 11c, the mounting groove 11c is also provided with a mounting hole 51c, a fastener is adopted to pass through the elastic clip 50 and the mounting hole 51c on the mounting groove 11c to lock the fixing section 51a in the mounting groove 11c, and the mounting of each elastic clip 50 is completed in sequence, at this time, the fixing section 51 of each elastic clip 50 may be close to the side wall of the lamp 10a, and the clamping section 52, the transition section 54 and the guiding section 53 may extend outward, see fig. 16 and 17. The fixing groove 41 is pre-opened on the ceiling, and may be slightly larger than the whole size of the lamp 10a, and the depth of the fixing groove 41 is smaller than the length of the clamping portion 52. A controller 42 may also be provided in the ceiling for connection to the power cord 12c of the light fixture 10a.

Then, referring to fig. 18a, the power line 12c of the lamp 10a is connected to the controller 42, the elastic clips 50 are pressed to make the clip portions 52 and the lead-in portions 53 close to the fixing portions 51, and the lead-in portions 53 of the elastic clips 50 are inserted into the fixing slots 41, so that the lead-in portions 53 can be attached to the inner walls of the fixing slots 41, and then the lamp 10a is pushed upward, in the pushing-up process, when the clip portions 52 contact the inner walls of the fixing slots 41, the clip portions 52 can assist the lamp 10a to move upward under the action of the rebounding force, and after the lamp is pushed to the position, the top end edges of the fixing slots 41 can abut against the clip portions 52 near the middle positions, referring to fig. 18c, at this time, the clip portions 52 of the lamp 10a abut against the top end edges of the fixing slots 41 near the middle portions, the lead-in portions 53 and the transition portions 54 extend outward slightly, and the fixing portions 51 are attached to the side walls of the lamp 10a, so that the lamp 10a cannot be pulled downward.

When the depth of the fixing groove 41 is slightly greater than the length of the engaging portion 52, the protrusion 55 can abut against the top edge of the fixing groove 41 after being pushed into place, and if the depth of the fixing groove 41 is deeper, the protrusion 55 can be lower than the inner wall of the fixing groove 41, and the fixing can be achieved, as shown in fig. 19.

When the lamp 10a is to be detached, the lamp 10a is slowly pulled downward, and since the top edge of the fixing groove 41 abuts against the fastening portion 52, the transition portion 54, and the guiding portion 53 can be drawn toward the fixing portion 51, as shown in fig. 18b, at this time, the protruding portion 55 abuts against the bottom end of the inner wall of the fixing groove 41, and is continuously pulled downward, and the fastening portion 52, the transition portion 54, and the guiding portion 53 can be sequentially pulled out of the fixing groove 41, so that the lamp 10a can be completely detached. In addition, during the detachment process, the fixing portion 51 is in a pressed state, and after the fastening portion 52, the transition portion 54 and the introduction portion 53 are completely separated from the fixing groove 41 and naturally extend outward, the fixing portion 51 is also returned, as shown in fig. 16.

In the invention, the periphery of the top end of the lamp body 10 can be further provided with a first positioning baffle 17 extending outwards, the periphery of the bottom end of the end cover 30 is also correspondingly provided with a second positioning baffle 35, the first positioning baffle 17 can be butted with the second positioning baffle 35, and after the lamp 10a is installed in the fixing groove 41, the first positioning baffle 17 and the second positioning baffle 35 can be abutted against the ceiling on the periphery of the fixing groove 41.

The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using this concept shall fall within the scope of the present invention.

Claims (15)

1. The utility model provides a concatenation lamps and lanterns, includes two at least lamp bodies, two at least the lamp body is for arranging into lamps and lanterns along length direction in proper order, the lamp body is equipped with casing and light-emitting module, light-emitting module install in the casing, its characterized in that: two sides of the end part of the shell are respectively provided with a baffle plate extending outwards, the baffle plates at the two ends of the shell are symmetrically arranged, and the two baffle plates at the same side edge of the opposite ends of two adjacent lamp bodies are mutually abutted to form a splicing groove; the lamp body splicing structure is characterized by further comprising at least one splicing piece, wherein the splicing piece is fixedly covered on the opposite ends of two adjacent lamp bodies, inserting pieces are correspondingly arranged on the two side edges of the splicing piece, and the inserting pieces are inserted into splicing grooves on the corresponding side edges of the two adjacent lamp bodies to realize splicing.

2. The tiled light fixture of claim 1, wherein: the baffle comprises a first blocking part and a second blocking part, the first blocking part is perpendicular to the side edge of the shell, the second blocking part is connected with the first blocking part and extends along the length direction of the shell, clamping grooves with top openings are formed in the first blocking part, the second blocking part and the corresponding side edge of the shell, and the two clamping grooves on the same side of the opposite ends of every two adjacent lamp bodies form the splicing groove; the insert is correspondingly provided with two insert plates which are respectively inserted into the clamping grooves of the corresponding splicing grooves.

3. A tiled luminaire according to claim 2, wherein: a gap is arranged between the two insertion plates of the insertion piece, and the two first blocking parts on the same side of the two adjacent opposite ends of the shell are mutually abutted and clamped into the gap of the corresponding insertion piece.

4. The tiled lighting fixture of claim 2, wherein: grooves are formed in the bottoms of two side edges of the splicing piece, and the inserting pieces are formed on the side walls of the grooves; two adjacent second stopping parts at the same side of the opposite ends of the two adjacent shells are embedded in the corresponding grooves.

5. The tiled lighting fixture of claim 1, wherein: two side edges of the shell close to the end parts are respectively provided with a guide groove with an open top, the end parts of the two side edges of the splicing piece are correspondingly provided with guide plates, and the guide plates are inserted into the corresponding guide grooves.

6. The tiled light fixture of claim 1, wherein: the splicing piece comprises a top plate and two side plates, the top plate is fixed on the top surfaces of the corresponding ends of two adjacent shells, the side plates are positioned on the same side of the opposite ends of the two adjacent shells, and the two side plates are respectively connected to the two sides of the top plate; the insert is formed on the side plate.

7. The tiled lighting fixture of claim 2, wherein: the tail end of the lamp also comprises an end cover, the end cover comprises a top cover and a side cover, the top cover is fixed on the top surface of the tail end of the lamp, and the side cover seals the outer side of the tail end of the lamp; the side cover is also provided with a clamping piece, and the clamping piece is inserted into the clamping groove on the side corresponding to the tail end of the lamp.

8. The tiled lighting fixture of claim 7, wherein: the clamping piece comprises a connecting portion and an inserting portion, the connecting portion is perpendicular to the side cover, the inserting portion is located on the inner side of the connecting portion and extends vertically towards the bottom to be inserted into the clamping groove, a concave portion is formed among the connecting portion, the inserting portion and the side cover, and the concave portion accommodates a second blocking portion of a baffle plate on the corresponding side of the tail end of the lamp.

9. The tiled lighting fixture of claim 7, wherein: the side cover is also provided with limiting convex strips close to the two sides respectively; the end parts of two sides of the shell are provided with butt convex strips, the butt convex strips at the same side of the corresponding ends of two adjacent shells are mutually abutted and contacted, the butt convex strip at the tail end of the lamp is in butt contact with the side cover, and the limiting convex strip is located on the inner side of the butt convex strip.

10. The tiled lighting fixture of claim 1, wherein: the shell comprises a top part and two side parts, the top part of the shell is connected to the top ends of the two side parts and is provided with a containing groove, the top part of the shell is also provided with a plurality of heat dissipation channels, and the heat dissipation channels are hollow structures and are communicated with the containing groove; the light-emitting module is positioned in the accommodating groove and is fixedly connected with the top; the lamp body is further provided with a heat-conducting plate, and the heat-conducting plate is located between the top bottom surface and the back surface of the light-emitting module.

11. The tiled light fixture of claim 1, wherein: at least one elastic clamping piece is respectively arranged on two side edges of the lamp body, each elastic clamping piece is provided with a fixing part, one end of each fixing part is fixedly connected with the shell, the other end of each fixing part is bent outwards and extends to form a clamping part, each clamping part is arc-shaped, and the tail end of each clamping part extends upwards to form a leading-in part; control the elasticity fastener makes joint portion and leading-in portion draw close towards the fixed part so that block into predetermined fixed slot together with lamps and lanterns, joint portion card in fixed slot inner wall realizes fixed lamps and lanterns.

12. The tiled light fixture of claim 11, wherein: the fixed part includes canned paragraph and linkage segment, the canned paragraph is equipped with the mounting hole, the linkage segment is for following canned paragraph one end downwardly extending and be the arc, joint portion is relative the linkage segment outwards extends.

13. The tiled light fixture of claim 11, wherein: the transition part is arranged between the clamping part and the leading-in part, the transition part is inclined upwards relative to the clamping part, and the leading-in part is inclined upwards relative to the transition part.

14. The tiled light fixture of claim 13, wherein: the transition portion length is less than the length of joint portion, transition portion length is less than the length of leading-in portion, perhaps the transition portion with joint section handing-over department is formed with the convex part.

15. The tiled lighting fixture of claim 11, wherein: the tail end of the leading-in part is also provided with a bent hook part.

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