CN110566855B

CN110566855B - Linear lamp

Info

Publication number: CN110566855B
Application number: CN201910926861.5A
Authority: CN
Inventors: 王文卓; 谢建民
Original assignee: Opple Lighting Co Ltd; Suzhou Op Lighting Co Ltd
Current assignee: Opple Lighting Co Ltd; Suzhou Op Lighting Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2024-09-27
Anticipated expiration: 2039-09-27
Also published as: CN110566855A

Abstract

The invention discloses a linear lamp, which comprises at least 2 shells and splice pieces, wherein the splice pieces are arranged at the end parts of the shells, and the adjacent 2 splice pieces are in clamping fit to splice the adjacent 2 shells together. The splice includes main part, first side and second side, and first side and second side are connected respectively at the both ends of main part, and first side has first joint portion, and the second side has second joint portion, and first joint portion and the second joint portion joint cooperation of adjacent splice of one splice. The adjacent 2 splice joint cooperation is then in the same place adjacent 2 casings, and adjacent 2 casings splice fast, convenient.

Description

Linear lamp

Technical Field

The invention relates to the technical field of illumination, in particular to a linear lamp.

Background

Long-distance linear lamps are needed in places such as shopping malls and writing buildings, and the long-distance linear lamps are generally formed by splicing a plurality of linear lamps. The linear lamp is assembled by a lamp housing, a photoelectric module arranged in the lamp housing and a diffusion cover arranged at the open end of the lamp housing. When the linear lamp is spliced, adjacent lamp shells are spliced together, adjacent photoelectric modules are spliced together, and adjacent diffusion covers are spliced together. The existing adjacent lamp shells are connected together through screws, and the splicing process is complex.

Disclosure of Invention

The invention provides a linear lamp capable of improving splicing convenience.

The utility model provides a linear lamp, includes casing and splice, the quantity of casing is 2 at least, install the tip of casing the splice, adjacent 2 splice joint cooperation is then with adjacent 2 the casing is spliced together.

In one embodiment of the linear lamp, the opposing end faces of adjacent 2 of the housings are fitted together.

In one embodiment of the linear lamp, the splice includes a main body, a first side body and a second side body, the first side body and the second side body are connected and distributed on opposite sides of the main body, the first side body has a first clamping portion, the second side body has a second clamping portion, and the first clamping portion of one splice is in clamping fit with the second clamping portion of the adjacent splice.

In one embodiment of the linear lamp, the first side of one of the splice members is limited in an outward direction by one inner sidewall of the housing, the first side of an adjacent splice member is limited in an outward direction by the other inner sidewall of the housing, and the second side is located inside the first side and applies an outward compressive force to the first side.

In one embodiment of the linear lamp, the inner side wall has a slot in which the first side body is inserted.

In one embodiment of the linear lamp, the splice further comprises a first connector connecting the main body with the first side body and a second connector connecting the main body with the second side body; the first connector and the second connector are respectively bent towards the inner side wall adjacent to the first connector and the second connector.

In one embodiment of the linear lamp, the first clamping portion protrudes out of the inner side surface of the first side body.

In one embodiment of the linear lamp, the first side body is provided with a through hole adjacent to the first clamping portion, and the second clamping portion is at least partially located in the through hole.

In one embodiment of the linear lamp, the second clamping portion protrudes out of an outer side face of the second side body.

In one embodiment of the linear lamp, the second clamping portion extends from an end face of the second side body towards the other end of the second side body, and the end face is provided with a groove.

In one embodiment of the linear lamp, the other end has a second guide bent toward the first side body.

In one embodiment of the linear lamp, the first side body and the second side body extend along the length direction of the housing, the length of the first side body is greater than that of the second side body, and the first clamping portion of one housing extends into the inner cavity of the adjacent housing.

In one embodiment of the linear lamp, the linear lamp further comprises a connecting piece and at least 2 photoelectric modules, wherein the photoelectric modules are installed in the shell through the connecting piece, and the adjacent 2 photoelectric modules are electrically spliced together.

In one embodiment of the linear lamp, the photovoltaic module comprises a light source plate, a light source arranged on the outer side face of the light source plate and a driving power supply arranged on the inner side of the light source plate, wherein the connecting piece encloses a containing cavity, and the light source plate, the light source and the driving power supply are arranged in the containing cavity.

In one embodiment of the linear lamp, the optoelectronic module is in clamping fit with the connecting piece.

In one embodiment of the linear lamp, the optoelectronic module has a clamping body, the connecting piece has a clamping hook, and the clamping body is matched with the clamping hook in a clamping way.

In one embodiment of the linear lamp, the connecting piece is provided with a side arm, the side arm is an elastic arm matched with the photoelectric module in a clamping manner, a movable gap for the side arm to move is formed between the side arm and the shell, and the photoelectric module is provided with an opening opposite to the side arm.

In one embodiment of the linear lamp, the first side body or the second side body has a relief space, and the moving gap includes the relief space.

In one embodiment of the linear lamp, the photovoltaic module comprises a plurality of groups of light sources which are arranged at intervals along the length direction of the photovoltaic module, and after the adjacent 2 photovoltaic modules are spliced, the distances between the adjacent 2 groups of light sources at any position are the same.

In one embodiment of the linear lamp, the linear lamp further comprises a light distribution element, the light distribution element is an integral molding piece, and the adjacent shells are connected with the light distribution element.

Compared with the existing linear lamp which is connected with the adjacent shell through the screw, the linear lamp has the advantages that: the adjacent 2 splice joint cooperation is then with the adjacent 2 the casing splices together, and the adjacent 2 the casing concatenation is quick, convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention.

FIG. 1 is a perspective view of a splice according to an embodiment of the present invention;

FIG. 2 is a perspective view of another view of a splice according to an embodiment of the present invention;

FIG. 3 is an exploded view of embodiment 2 splice of the present invention;

FIG. 4 is a diagram showing a splicing process of 2 splice members according to the embodiment of the present invention;

FIG. 5 is a splice block diagram of adjacent shells according to an embodiment of the present invention;

FIG. 6 is a partial view of FIG. 5 at a splice;

FIG. 7 is a diagram showing the positional relationship between a splice and a connector and a housing according to an embodiment of the present invention;

FIG. 8 is an enlarged view of a portion of FIG. 7 at I;

FIG. 9 is an enlarged view of a portion of FIG. 7 at II;

fig. 10 is a schematic structural diagram of a first switching module according to an embodiment of the invention;

FIG. 11 is a schematic structural diagram of a second switching module according to an embodiment of the present invention;

fig. 12 is a schematic structural diagram of a third switching module according to an embodiment of the invention;

FIG. 13 is a perspective view of a connector according to an embodiment of the present invention;

FIG. 14 is a view of the connection end of the connector, photovoltaic module and housing of the present invention;

FIG. 15 is an exploded view of the optoelectronic module and housing according to the embodiment of the present invention;

FIG. 16 is a diagram showing a connection structure between an optoelectronic module and a housing according to an embodiment of the present invention;

FIG. 17 is a block diagram of a photovoltaic module and a housing of an embodiment of the present invention;

FIG. 18 is a partial view of FIG. 17;

fig. 19 is a first connection structure diagram of an electrical connection terminal according to an embodiment of the present invention;

fig. 20 is a second connection structure diagram of an electrical connection terminal according to an embodiment of the present invention;

Fig. 21 is a third connection structure diagram of an electrical connection terminal according to an embodiment of the present invention;

FIG. 22 is a graph showing a distribution of light sources according to an embodiment of the present invention;

FIG. 23 is an exploded view of a housing and light distribution element according to an embodiment of the present invention;

FIG. 24 is an exploded view of a linear lamp according to an embodiment of the present invention;

fig. 25 is an overall view of a linear lamp according to an embodiment of the present invention.

The parts in the figures are named and numbered as follows:

Splice 10, main body 11, first side body 12, first clamping portion 121, guiding slope 1211, first clamping face 1212, through hole 122, relief space 124, stiffener 125, second side body 13, second clamping portion 131, groove 1311, second clamping face 1312, second guiding portion 132, accommodation space 14, first connector 15, second connector 16, housing 20, first mounting space 21, bar 22, slot 23, bottom plate 24, side plate 25, clamping bar 26, adapter module 29, connector 30, accommodation cavity 31, side arm 32, bottom arm 33, clamping hook 321, slope 3211, optoelectronic module 40, clamping body 41, interior lining 42, opening 421, light source plate 43, light source 431, electrical connection terminal 44, female head 441, male head 442, adapter terminal 45, driving power source 46, light distribution element 50, movable gap 60, end cap 70.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments of the present invention and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

As shown in fig. 3 and 4, the present embodiment discloses a linear lamp including a housing 20 and a splice 10, the number of the housings 20 being at least 2.

The splice 10 includes a main body 11, a first side body 12 and a second side body 13, where the first side body 12 and the second side body 13 are respectively connected and distributed on two opposite sides of the main body 11. The first side body 12 has a first engaging portion 121. The second side body 13 has a second engagement portion 131. The splice 10 has a certain elasticity, for example the splice 10 may be a metal sheet. The main body 11, the first side body 12 and the second side body 13 may be integrally formed, and the main body 11, the first side body 12 and the second side body 13 may be welded together.

The first clamping portion 121 of the first splicing element 10 is in clamping fit with the second clamping portion 131 of the second splicing element 10. The second clamping portion 131 of the first splicing element 10 is matched with the first clamping portion 121 of the second splicing element 10 in a clamping manner, namely, the first clamping portion 121 of one splicing element 10 is matched with the second clamping portion 131 of the adjacent splicing element 10 in a clamping manner, so that the adjacent splicing elements 10 are spliced together. After the splice 10 is installed at the end of the housing 20, adjacent splice 10 are spliced together, thereby splicing adjacent 2 housings 20 together.

The splicing member 10 of this embodiment is simple in structure and convenient to splice. The 2 splice pieces 10 are placed in opposite directions and are respectively connected with the adjacent shells 20, and then the 2 splice pieces 10 are spliced to quickly splice the adjacent 2 shells 20 together. The housing 20 of the present embodiment adopts the splice 10 of the same structure at the time of connection, so that the design cost can be reduced.

As shown in fig. 7, each of the housings 20 is mounted with a splice 10 at both ends. As shown in fig. 10-12, the housing 20 has more than 2 ends, and each end is fitted with a splice 10. As shown in fig. 24, the outer end of the housing 20 at the tail of the linear lamp has an end cap 70, and the inner end is mounted with the splice 10. The number of the splice members 10 mounted to the housings 20 of different structures and the housings 20 of different positions is different, and may be set according to actual needs.

As shown in fig. 15, the housing 20 has a bottom plate 24 and 2 side plates 25 connected, the bottom plate 24 and the 2 side plates 25 enclose a first installation space 21, after the adjacent 2 housings 20 are spliced together, opposite end surfaces are attached together, and the splice 10 is completely located in the first installation space 21. The structure of the splice 10 of the present embodiment enables the splice 10 to be spliced together after the splice 10 is disengaged from the housing 20. Referring to fig. 4 and 7, the first side 12 of one splice 10 is restrained in an outward direction by the inner side wall of one side plate 25 of the housing 20, and the first side 12 of an adjacent splice 10 is restrained in an outward direction by the inner side wall of the other side plate 25 of the housing 20. Since the splice 10 has a certain elasticity, the second side body 13 is located inside the first side body 12 and applies an outward pressing force to the first side body 12. The side plates 25 function as: when the second side body 13 presses the first side body 12 outwards, the side plate 25 can prevent the first side body 12 from moving outwards, so that the second side body 13 is tightly attached to the first side body 12, and the first clamping portion 121 and the second clamping portion 131 can be clamped and matched more reliably.

The splice 10 of the present embodiment has a certain elasticity, so that the first clamping portion 121 and the second clamping portion 131 can be more easily clamped and matched, and the first side body 12 is prevented from moving outwards due to the elasticity due to the limiting function of the side plate 25.

As shown in fig. 1 and 2, the first side body 12, the second side body 13 and the main body 11 enclose an accommodating space 14. As shown in fig. 7 and 9, the splice 10 is inserted into the first installation space 21, and the main body 11 is fixed to the bottom plate of the housing 20 by screws, thereby fixing the splice 10 in the housing 20, and the accommodation space 14 communicates with the first installation space 21. The main body 11 is attached to the bottom plate 24 of the housing 20, and the first side body 12 and the second side body 13 are parallel to the two side plates 25 and have a relatively short distance, so that the splice 10 of the embodiment not only can be used for quickly connecting the adjacent 2 housings 20, but also has the advantages of small occupied space and being capable of accommodating other components, for example, the accommodating space 14 can accommodate the photovoltaic module 40.

As shown in fig. 9, the side plate 25 has 2 bar-shaped ribs 22 provided at intervals on the inner side wall, the bar-shaped ribs 22 extend along the longitudinal direction of the housing 20, a slot 23 is formed between the 2 bar-shaped ribs 22, and the longitudinal direction of the slot 23 coincides with the longitudinal direction of the housing 20. The splicing element 10 further comprises a first connecting body 15, one end of the first connecting body 15 is connected with the main body 11, and the other end of the first connecting body 15 is bent towards the slot 23 away from the second side body 13 and is connected with the first side body 12. The splice 10 further includes a second connector 16, where one end of the second connector 16 is connected to the main body 11, and the other end of the second connector 16 is bent away from the first side body 12 toward the other slot 23 and connected to the second side body 13. When the splice 10 is inserted into the first installation space 21 from the port of the housing 20, the first side body 12 can be inserted into the slot 23 due to the bending portion of the first connector 15. Due to the presence of the bent portion of the second connecting body 16, the second side body 13 can also be closer to the slot 23 or the second side body 13 is also inserted into the slot 23. At this time, as shown in fig. 6, the first side body 12 is limited in the outward direction by the groove bottom of the insertion groove 23. The slot 23 can also limit the vertical direction of the first side body 12, preventing the first side body 12 from being dislocated, so that the first clamping portion 121 and the second clamping portion 131 are easy to be clamped and matched. The up-down direction here coincides with the width direction of the slot 23.

The first side body 12 and the second side body 13 of the linear lamp of this embodiment extend along the length direction of the housing 20, the length of the first side body 12 is longer, and the second side body 13 may be opposite to the middle of the first side body 12. As shown in fig. 1, the left end portion of the first side body 12 and the right end portion of the second side body 13 are referred to as opposite side end portions, or the right end portion of the first side body 12 and the left end portion of the second side body 13 are referred to as opposite side end portions. The first clamping portion 121 and the second clamping portion 131 are distributed at the opposite side ends of the first side body 12 and the second side body 13, so that more staggered portions can be provided for the 2 splicing members 10 when the splicing members are spliced, and space can be saved.

The first side body 12 has a through hole 122, the first engaging portion 121 is disposed adjacent to the through hole 122, and an edge of the first engaging portion 121 forms a side wall of the through hole 122. The first clamping portion 121 is formed by partially recessing the first side body 12 toward the second side body 13, which is beneficial to reducing the number of parts. The first engaging portion 121 protrudes from the inner side surface of the first side body 12. The inner side surface of the first side body 12 faces the second side body 13.

As shown in fig. 8, the through hole 122 can accommodate part of the second clamping portion 131, so that the contact area between the first clamping portion 121 and the second clamping portion 131 is larger, and the reliability of the clamping fit between the first clamping portion 121 and the second clamping portion 131 is further improved. The surface of the first engaging portion 121 facing the second side body 13 has a guide slope 1211, and the guide slope 1211 is used to improve the smoothness of the splice of 2 splice pieces 10.

The second side body 13 partially faces away from the first side body 12 to form a second clamping portion 131, which is beneficial to reducing the number of parts. The second clamping portion 131 protrudes from the outer side surface of the second side body 13. The outer side of the second side body 13 is the side facing away from the first side body 12. The second locking portion 131 extends from one end face of the second side body 13 toward the other end of the second side body 13, the second locking portion 131 has a groove 1311, and the groove 1311 extends from one end face of the second side body 13 toward the other end of the second side body 13. The other end of the second side body 13 is provided with a second guide part 132 bent towards the first side body 12, so that the splicing smoothness of the 2 splicing pieces 10 is improved.

As shown in fig. 4, the surfaces of the first clamping portion 121 and the second clamping portion 131 that are in clamping fit are a first clamping surface 1212 and a second clamping surface 1312, respectively, and the first clamping surface 1212 and the second clamping surface 1312 are opposite and in clamping fit, and due to the existence of the groove 1311, when the tool is detached, the tool is easily inserted into the groove 1311 and prys the first clamping portion 121 and the second clamping portion 131, so that the first clamping portion 121 and the second clamping portion 131 are separated.

The protruding height of second joint portion 131 is less than the degree of depth of through-hole 122, and the degree of depth of through-hole 122 is great to make second joint portion 131 can not stretch outside the surface of first side body 12, make first side body 12 and slot 23's tank bottom laminating, save occupation space, and can guarantee that slot 23's tank bottom can carry out spacingly to first side body 12. The outer surface of the first side 12 is the face of the first side 12 facing away from the second side 13. The bottom of the slot 23 is the side wall of the housing 20 located in the slot 23.

Since the first side body 12 has a certain elasticity and a longer length, the first side body 12 is provided with the reinforcing ribs 125 for increasing the plugging reliability of the first side body 12 and the slot 23. The reinforcing ribs 125 may extend along the length of the first side body 12.

Shown in fig. 5 and 6 are 2 linear housings 20. As shown in fig. 10-12, the housing 20 includes a patching module 29, the patching module 29 being configured for use at a turn. The patching module 29 includes at least 2 extensions 291, with the at least 2 extensions 291 being perpendicular to each other.

As shown in fig. 10, the number of the extension portions 291 is 2, and 2 extension portions 291 are perpendicular to form an L-shaped structure. As shown in fig. 11, the number of the extension portions 291 is 3, wherein 2 extension portions 291 are on the same straight line, and the other extension portion is perpendicular to the 2 extension portions 291, forming a T-shaped structure. As shown in fig. 12, the number of the extension portions 291 is 4, and 4 are perpendicular to each other to form a cross-shaped structure.

The linear lamp of the embodiment further includes a connecting member 30 and at least 2 optoelectronic modules 40, the optoelectronic modules 40 are installed in the housing 20 through the connecting member 30, and the adjacent 2 optoelectronic modules 40 are electrically spliced together. As shown in fig. 17, only one photovoltaic module 40 may be installed in the first installation space 21 of each housing 20. The photovoltaic module 40 extends along the length of the housing 20.

As shown in fig. 17 to 18, the two ends of the photovoltaic modules 40 have electrical connection terminals 44, and the electrical connection terminals 44 of adjacent photovoltaic modules 40 are electrically connected, thereby connecting the adjacent photovoltaic modules 40 together.

As shown in fig. 19, the electrical connection terminals 44 at two ends of each optoelectronic module 40 may have different structures, for example, a female head 441 and a male head 442, respectively, and the female head 441 of one optoelectronic module 40 is in plug-in fit with the male head 442 of another optoelectronic module 40. As shown in fig. 20 and 21, when the directions of the female and male heads 441 and 442 need to be changed, one switching terminal 45 may be added, and both ends of the switching terminal 45 may be the female head 441 or the male head 442, and the type of the switching terminal 45 may be selected according to the need.

The housing 20 has an open end opposite the base plate 24, from which the connector 30 is plugged into the first installation space 21. As shown in fig. 13, the connector 30 has a bottom arm 33 and 2 side arms 32, the bottom arm 33 and the 2 side arms 32 are connected and enclose a receiving cavity 31, the connector 30 has 3 open ends like the housing 20, and the optoelectronic module 40 is inserted into the receiving cavity 31 from the open end of the connector 30 opposite to the bottom arm 33. The optoelectronic module 40 may be partially or entirely located in the receiving cavity 31. The bottom arm 33 of the connector 30 is secured to the bottom plate 24 of the housing 20 by screws. The connecting member 30 has a simple structure and occupies a small space. The optoelectronic module 40 includes a light source plate 43, a light source 431 disposed on an outer side surface of the light source plate 43, and a driving power source 46 disposed on an inner side of the light source plate 43, the connecting member 30 encloses a housing cavity 31, and the light source plate 43, the light source 431, and the driving power source 46 are disposed in the housing cavity 31. Inside the light source plate 43 is directed towards the bottom arm 33, i.e. towards the bottom plate 24.

The photoelectric module 40 is matched with the connecting piece 30 in a clamping way, so that the photoelectric module 40 is convenient to install. The optoelectronic module 40 has a clamping body 41, a hook 321 is formed on the inner sidewall of the connecting piece 30, and the clamping body 41 is matched with the hook 321 in a clamping manner. The hook 321 has a slope 3211 for facilitating the insertion of the optoelectronic module 40 into the accommodating cavity 31.

The side arm 32 of the connecting piece 30 is an elastic arm that is engaged with the optoelectronic module 40, as shown in fig. 14, a movable gap 60 is provided between the side arm 32 and the inner side wall of the housing 20, and the movable gap 60 is used for moving the side arm 32. The optoelectronic module 40 includes an inner liner 42 having an opening 421, and the side arm 32 is at least partially disposed opposite the opening 421 so that the side arm 32 can be pushed through the opening 421. The inner surface of the side arm 32 is formed with the hook 321 described above.

In this embodiment, the adjacent housings 20 are spliced together, and then the photovoltaic module 40 is mounted in the first mounting space 21 of the housing 20, and the photovoltaic module 40 can be moved in the length direction of the photovoltaic module 40 until the opening 421 is aligned with the side arm 32, so as to ensure that the side arm 32 can be pushed through the opening 421.

The inner lining plate 42 may be a reflective plate, as shown in fig. 14-16, the inner lining plate 42 is distributed on two sides of the light source plate 43, and is used for distributing light for the light source 431 on the light source plate 43, so as to improve the light-emitting efficiency. The reflecting plate can block the hook 321, and can press the side arm 32 through the opening 421, so that the hook 321 and the clamping body 41 are separated, and the photoelectric module 40 can be detached from the connecting piece 30.

As shown in fig. 9, the first side body 12 is relatively long, and the side arm 32 of the connecting piece 30 near the end of the housing 20 and the inner side wall of the housing 20 are separated by the first side body 12, as shown in fig. 8, the first side body 12 has a yielding space 124 deviating from the first clamping portion 121, and the yielding space 124 forms part of the moving gap 60. The relief space 124 is disposed directly opposite the side arm 32. The relief space 124 is used to ensure that the side arm 32 has enough movement space, so that the side arm 32 can be separated from the clamping body 41 when the side arm 32 is pushed toward the inner wall of the housing 20 through the opening 421.

If the second side body 13 is located between the side arm 32 of the connecting member 30 and the inner side wall of the housing 20, a space for letting down is also required to be provided on the second side body 13 for facilitating the disassembly of the optoelectronic module 40.

As shown in fig. 22, the light source plates 43 are arranged with a plurality of groups of light sources 431 along the length direction at intervals, and after the adjacent 2 photoelectric modules 40 are spliced, the intervals between the adjacent 2 groups of light sources 431 at any position are the same, so that the uniformity of light emission can be ensured. In particular, the pitch of the adjacent 2 sets of light sources 431 at the splice is the same as the pitch of the adjacent 2 sets of light sources 431 at other positions, and the pitch is considered to be the same within the allowable range of the processing error.

As shown in fig. 23, the linear lamp further includes a light distribution element 50, the light distribution element 50 is an integral piece, and the adjacent housings 20 are all connected with the light distribution element 50. The light distribution element 50 may be a diffuser. As shown in fig. 14 and 23, the inner wall of the housing 20 has a clamping bar 26, the clamping bar 26 extends along the length direction of the housing 20, and the distance between the clamping bar 26 and the bottom plate 24 of the housing 20 is greater than the distance between any one of the bar-shaped ribs 22 and the bottom plate 24. The clamping strip 26 is matched with the light distribution element 50 in a clamping way, and the connection is convenient. The diffusion cover of the whole strip is beneficial to improving the uniformity of the emergent light.

As shown in fig. 10 to 12, the extension 291 has a mounting cavity therein, in which the photovoltaic module 40 is mounted, and the splice 10 is mounted at the outer end of the extension 291. The transfer module 29 is spliced with the linear housing 20 by the splicing member 10, and the photovoltaic module 40 in the transfer module 29 is spliced with the photovoltaic module 40 in the linear housing 20.

As shown in fig. 24 and 25, the end caps 70 are mounted at both ends of the housing 20, and the end caps 70 may be connected to the housing 20 by screws, and fig. 24 and 25 show that the number of the housings 20 is 2, and the number of the housings 20 may be more than 2, for example, the housing of the linear lamp is formed by splicing 6 housings 20. The 6 housings 20 may be arranged in a single line or in different lines via the adapter module 29.

The adjacent housings 20 of the linear lamps in this embodiment are convenient to splice, the adjacent photoelectric modules 40 are convenient to splice, the light distribution elements 50 are convenient to install, and the linear lamps emit light uniformly.

The foregoing is merely exemplary of the present invention and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are to be included in the scope of the claims of the present invention.

Claims

1. The linear lamp is characterized by comprising a shell (20) and splicing pieces (10), wherein the number of the shells (20) is at least 2, the splicing pieces (10) are arranged at the end parts of the shells (20), and the adjacent 2 splicing pieces (10) are in clamping fit to splice the adjacent 2 shells (20) together;

the splicing piece (10) comprises a main body (11), a first side body (12) and a second side body (13), wherein the first side body (12) and the second side body (13) are connected and distributed on opposite sides of the main body (11), the first side body (12) is provided with a first clamping part (121), the second side body (13) is provided with a second clamping part (131), and the first clamping part (121) of one splicing piece (10) is matched with the second clamping part (131) of the adjacent splicing piece (10) in a clamping way;

The first side body (12) of one splicing element (10) is limited by one inner side wall of the shell (20) in the outward direction, the first side body (12) of the adjacent splicing element (10) is limited by the other inner side wall of the shell (20) in the outward direction, the inner side wall is provided with a slot (23), and the first side body (12) is spliced in the slot (23);

The splicing piece (10) further comprises a first connecting body (15) and a second connecting body (16), wherein the first connecting body (15) is connected with the main body (11) and the first side body (12), and the second connecting body (16) is connected with the main body (11) and the second side body (13); the first connector (15) and the second connector (16) are respectively bent towards the inner side wall adjacent to the first connector.

2. Linear lamp according to claim 1, characterized in that the opposite end faces of adjacent 2 housings (20) are fitted together.

3. Linear lamp according to claim 1, characterized in that the second side body (13) is located inside the first side body (12) and exerts an outward pressing force on the first side body (12).

4. The linear lamp according to claim 1, wherein the first clamping portion (121) protrudes from an inner side surface of the first side body (12).

5. The linear lamp of claim 4, wherein the first side body (12) has a through hole (122) disposed adjacent to the first clamping portion (121), and the second clamping portion (131) is at least partially located within the through hole (122).

6. The linear lamp according to claim 4, wherein the second clamping portion (131) protrudes from an outer side surface of the second side body (13).

7. The linear lamp according to claim 6, wherein the second clamping portion (131) extends from an end face of the second side body (13) toward the other end of the second side body (13), and the end face is provided with a groove (1311).

8. The linear lamp according to claim 7, characterized in that the other end has a second guide (132) curved towards the first side body (12).

9. The linear lamp according to claim 1, wherein the first side body (12) and the second side body (13) each extend along a length direction of the housing (20), and a length of the first side body (12) is greater than a length of the second side body (13), and the first clamping portion (121) of one housing (20) extends into an inner cavity of an adjacent housing (20).

10. The linear lamp of claim 1, further comprising a connector (30) and at least 2 optoelectronic modules (40), the optoelectronic modules (40) being mounted within the housing (20) by the connector (30), adjacent 2 of the optoelectronic modules (40) being electrically spliced together.

11. The linear lamp according to claim 10, wherein the optoelectronic module (40) comprises a light source plate (43), a light source (431) arranged on the outer side of the light source plate (43) and a driving power supply (46) arranged on the inner side of the light source plate (43), the connecting piece (30) encloses a containing cavity (31), and the light source plate (43), the light source (431) and the driving power supply (46) are arranged in the containing cavity (31).

12. Linear lamp according to claim 10, characterized in that the optoelectronic module (40) is snap-fitted with the connector (30).

13. The linear lamp according to claim 12, wherein the optoelectronic module (40) has a clamping body (41), the connector (30) has a clamping hook (321), and the clamping body (41) is in clamping fit with the clamping hook (321).

14. The linear lamp according to claim 11, wherein the connecting piece (30) has a side arm (32), the side arm (32) is an elastic arm in clamping fit with the optoelectronic module (40), a movable gap (60) for the side arm (32) to move is provided between the side arm (32) and the housing (20), and the optoelectronic module (40) has an opening (421) opposite to the side arm (32).

15. The linear lamp according to claim 14, wherein the first side body (12) or the second side body (13) has a relief space (124), the moving gap (60) comprising the relief space (124).

16. The linear lamp according to claim 10, wherein the optoelectronic module (40) includes a plurality of groups of light sources (431) arranged at intervals along the length direction of the optoelectronic module (40), and the spacing between any two adjacent groups of 2 light sources (431) is the same after the adjacent 2 optoelectronic modules (40) are spliced.

17. The linear lamp of claim 1, further comprising a light distribution element (50), the light distribution element (50) being an integral piece and adjacent housings (20) being connected to the light distribution element (50).