CN112728444A

CN112728444A - Can splice linear lamp and banks

Info

Publication number: CN112728444A
Application number: CN202110054230.6A
Authority: CN
Inventors: 刘敏; 苏涛; 唐志勇; 陈伟明; 杨池; 钟小东
Original assignee: Shenzhen Agc Lighting Technology Co ltd
Current assignee: Shenzhen Agc Lighting Technology Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-04-30

Abstract

The invention provides a splicing linear lamp and a lamp group. The invention discloses a splicing linear lamp, which comprises a shell, a flat cable seat and a splicing clamping piece; the shell is provided with an installation cavity and an assembling port, the flat cable is connected with the shell and comprises a first connecting terminal and a second connecting terminal which can be mutually inserted, the first connecting terminal is positioned in the installation cavity, and the second connecting terminal is positioned outside the installation cavity; the wire arranging seat is connected with the shell, and the second connecting terminal is connected with the wire arranging seat; the splicing clamping piece is connected with the wire arranging seat, the splicing clamping piece protrudes relative to the wire arranging seat, and the splicing clamping piece can be clamped into the splicing port. The lamp group provided by the invention comprises the splicing linear lamp. The invention can splice the linear lamp and the lamp group, and the splicing or the assembly is more convenient.

Description

Can splice linear lamp and banks

Technical Field

The invention relates to the technical field of lighting lamps, in particular to a splicing linear lamp and a lamp group.

Background

There are many linear lamps or linear lamp products on the market, and under some use scenes, a plurality of linear lamps are spliced together to form a lamp group with a specific shape or a specific length, but some existing linear lamps are inconvenient to splice.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the splicing linear lamp convenient to splice.

The invention also provides a lamp group with the splicing linear lamp.

A spliceable linear lamp according to an embodiment of the first aspect of the invention, comprising: a housing having a mounting cavity and a mating interface; the flat cable is connected with the shell and comprises a first connecting terminal and a second connecting terminal, the first connecting terminal and the second connecting terminal are respectively positioned at two ends of the flat cable, the first connecting terminal of one splicing linear lamp and the second connecting terminal of the other splicing linear lamp can be spliced with each other, the first connecting terminal is positioned in the installation cavity, the second connecting terminal extends out of the installation cavity, and the second connecting terminal of one splicing linear lamp can extend into the installation cavity of the other splicing linear lamp; the wire arranging seat is connected with the shell, at least one part of the wire arranging seat extends out of the mounting cavity, and the second connecting terminal is connected with the wire arranging seat; the piece is gone into to the concatenation, the concatenation card go into the piece with the winding displacement seat is connected, the concatenation card go into for the winding displacement seat protrusion, just the concatenation card goes into can the card and goes into in the piece the concatenation interface.

The splicing linear lamp provided by the embodiment of the invention at least has the following beneficial effects: when two splicing linear lamps need to be spliced together, the second connecting terminal and the wiring seat of one splicing linear lamp can be inserted into the mounting cavity of the other splicing linear lamp, so that the splicing clamping piece of one splicing linear lamp is clamped into the splicing opening of the other splicing linear lamp. After the piece card is gone into to piece card and is gone into the piece of piecing together, the lateral wall of piecing together the interface can support to hold the piece of piecing together and go into the piece in order to hinder the separation of piece card and piece card income piece and concatenation mouth to hinder two linear lamp alternate segregation that can splice, can realize the concatenation of two linear lamps that can splice through the piece card income piece card promptly. In addition, along with one of them second connecting terminal and the winding displacement seat that can splice linear lamp stretch into to the installation cavity of another can splice linear lamp, second connecting terminal can realize pegging graft with first connecting terminal to realize the power supply of two can splice linear lamps or the connection of communication cable, need not additionally again to carry out operations such as wiring, wiring. Therefore, the splicing of the structures of two splicing linear lamps and the connection of cables can be simultaneously realized by extending the second connecting terminal and the wire arranging seat of one splicing linear lamp into the other splicing linear lamp.

According to some embodiments of the invention, the housing further has an insertion guide groove extending along a length direction of the housing, the wire dress seat being slidable into and along the insertion guide groove from one end thereof.

According to some embodiments of the invention, the splice snap-in is a spring tab.

According to some embodiments of the present invention, the splice locking piece includes a first connection portion, a second connection portion, and a third connection portion, which are connected in sequence, the first connection portion is connected to the flat cable base, a connection portion of the second connection portion and the third connection portion protrudes from the flat cable base, and the second connection portion can be bent with respect to the first connection portion.

According to some embodiments of the invention, the wire arranging seat is provided with an avoiding hole, and the splicing clamping piece penetrates through the avoiding hole and protrudes.

According to some embodiments of the present invention, the housing includes a heat sink and a side cover detachably connected with the heat sink, the side cover covering an open side of the heat sink to form the mounting cavity.

According to some embodiments of the invention, the heat sink comprises a cover snap-in body, the side cover comprises a cover snap-in groove, and the cover snap-in body can be snapped into the cover snap-in groove.

According to some embodiments of the invention, the spliceable linear lamp further comprises a wire fixing piece, the wire fixing piece is provided with a wire fixing groove, the flat cable can be clamped into the wire fixing groove, and the wire fixing piece is connected with the shell.

According to some embodiments of the invention, the spliceable linear lamp further comprises a first light source and a second light source, both of the first light source and the second light source are connected with the housing, the light emitting side of the first light source faces upwards, and the light emitting side of the second light source faces downwards.

A lamp set according to an embodiment of the second aspect of the invention comprises a spliceable linear lamp as described above.

The lamp group according to the embodiment of the invention has at least the following beneficial effects: the lamp group is convenient and fast to assemble.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described with reference to the following figures and examples, in which:

FIG. 1 is a schematic view of one end of a spliceable linear lamp;

FIG. 2 is a schematic view of the other end of the spliceable linear lamp;

FIG. 3 is an exploded schematic view of a spliceable linear lamp;

FIG. 4 is a side view of a spliceable linear lamp;

FIG. 5 is an enlarged view of area A of FIG. 1;

FIG. 6 is an enlarged view of area B of FIG. 2;

FIG. 7 is an enlarged view of area C of FIG. 3;

FIG. 8 is an enlarged view of area D of FIG. 3;

FIG. 9 is a schematic view of a plurality of spliceable linear lamps in a splicing manner;

fig. 10 is a schematic view of a lamp set.

Reference numerals: 101-spliceable linear light, 102-housing, 103-bus bar, 104-bus bar base, 105-splice card-in, 106-installation cavity, 107-second connection terminal, 201-first connection terminal, 202-heat sink, 203-side cover, 204-splice interface, 205-insertion guide groove, 301-first light source, 302-second light source, 303-lens, 304-power source, 305-power source installation support, 306-lifting rope, 307-lifting hook, 401-covering clamping body, 402-covering clamping groove, 403-second fixed line connector, 404-lifting groove, 501-first connection part, 502-second connection part, 503-third connection part, 504-avoiding hole, 701-female terminal, 702-male terminal, 703-terminal mounting bracket, 704-copper wire, 705-contact, 801-wire fixing piece, 802-wire fixing groove and 803-first wire fixing connector.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, several means are one or more, and plural means are two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1 to 6, the spliceable linear lamp 101 provided by the invention comprises a housing 102, a flat cable 103, a flat cable base 104 and a splice latch 105. The installation cavity 106 is formed in the shell 102, the installation cavity 106 is in a long shape, the shell 102 is provided with the splicing port 204, the shell 102 is provided with a plurality of rib structures, and the rib structures or groove bodies defined by the rib structures can be used for installing or positioning other parts of the splicing linear lamp 101. The splice openings 204 shown in fig. 2 and 6 are notches in the rib structure, and in other embodiments, the splice openings 204 may also be holes or grooves in the rib. Referring to fig. 1 and 2, the flat cable 103 is connected to the housing 102, the flat cable 103 includes a first connection terminal 201 and a second connection terminal 107, the first connection terminal 201 and the second connection terminal 107 are respectively located at two ends of the flat cable 103, and the first connection terminal 201 and the second connection terminal 107 of different spliceable linear lamps 101 can be plugged into each other. One part of the flat cable 103 is accommodated in the mounting cavity 106, the first connecting terminal 201 is positioned in the mounting cavity 106, and the second connecting terminal 107 extends out of the mounting cavity 106; the second connection terminal 107 of one of the spliceable linear lamps 101 may extend into the mounting cavity 106 of the other spliceable linear lamp 101 to be connected with the first connection terminal 201 of the other spliceable linear lamp 101. The cable seat 104 is connected to the housing 102, at least a portion of the cable seat 104 extends out of the mounting cavity 106, and the second connection terminal 107 is connected to the cable seat 104. The splice snaps 105 are mounted on the organizer 104, the splice snaps 105 project relative to the organizer 104 (e.g., the organizer 104 projects rearward in fig. 1 and 5), and the splice snaps 105 are capable of snapping into the splice openings 204.

The second connecting terminal 107 and the wire holder 104 extend from the housing 102, so that the second connecting terminal 107 and the wire holder 104 of one of the spliceable linear lamps 101 can easily extend into the mounting cavity 106 of another spliceable linear lamp 101. When two spliceable linear lamps 101 need to be spliced together, the second connection terminal 107 and the wire arranging base 104 of one of the spliceable linear lamps 101 can be inserted into the installation cavity 106 of the other spliceable linear lamp 101, so that the splice clamping piece 105 of one of the spliceable linear lamps 101 is clamped into the splice opening 204 of the other spliceable linear lamp 101. After the splicing snap 105 is snapped into the splicing opening 204, the side wall of the splicing opening 204 can abut against the splicing snap 105 to prevent the splicing snap 105 from separating from the splicing opening 204, so that the two spliceable linear lamps 101 are prevented from separating from each other, that is, the splicing of the two spliceable linear lamps 101 can be realized by snapping the splicing snap 105 into the splicing opening 204. In addition, as the second connection terminal 107 and the wire arranging base 104 of one of the spliceable linear lamps 101 extend into the installation cavity 106 of the other spliceable linear lamp 101, the second connection terminal 107 can be spliced with the first connection terminal 201, so that power supply or connection of communication cables of the two spliceable linear lamps 101 is realized, and no additional operation such as wiring and wiring is needed. Therefore, the splicing of the structures of two spliceable linear lamps 101 and the connection of cables can be simultaneously realized by extending the second connecting terminal 107 and the wire arranging base 104 of one spliceable linear lamp 101 into the other spliceable linear lamp 101, and the spliceable linear lamp 101 provided by the invention has a simple splicing mode and is convenient for splicing the spliceable linear lamps 101.

Referring to fig. 1, 2 and 6, in some embodiments, the housing 102 further includes an insertion guide groove 205, the insertion guide groove 205 extends along a length direction of the tiled linear lamp 101, the creel base 104 has a groove shape, and a sidewall of the creel base 104 can slide into the insertion guide groove 205. When the two spliceable linear lamps 101 are spliced, the wire arranging base 104 of one spliceable linear lamp 101 may be slid into the insertion guide groove 205 from one end of the insertion guide groove 205 of the other spliceable linear lamp 101, and then either one of the spliceable linear lamps 101 is pushed to slide the wire arranging base 104 along the insertion guide groove 205 until the splice clamping member 105 is clamped into the splice port 204. The wall surface of the insertion guide groove 205 has a limiting effect on the wire arranging base 104, and the arrangement of the insertion guide groove 205 can prevent the two spliced linear lamps 101 from deviating during splicing, so that the splicing clamping piece 105 and the second connecting terminal 107 are prevented from being incapable of moving to the correct position, and the splicing efficiency is improved.

In some embodiments, the splice snaps 105 may be provided as resilient tabs. Relatively speaking, the elastic sheet with certain elasticity can reduce the resistance when the two spliceable linear lamps 101 are spliced or separated, and is convenient for the disassembly and assembly between the spliceable linear lamps 101. In the splicing process, the splicing clamping piece 105 is gradually close to the splicing opening 204, and before the splicing clamping piece 105 is clamped into the splicing opening 204, the splicing clamping piece 105 moves in a state of being abutted against the rib where the splicing opening 204 is located; because the splicing clamped piece 105 has elasticity, the splicing clamped piece 105 can deform to a certain extent, so that the interaction force between the splicing clamped piece 105 and the rib is reduced, the friction of the splicing clamped piece 105 in moving is reduced, and the resistance in splicing is reduced. In addition, under the condition that the splicing clamping piece 105 is elastic, it is simple to separate two spliced linear lamps 101, only one of the spliced linear lamps 101 needs to be pulled away from the other spliced linear lamp 101 with slight force, and after the acting force of the side wall of the splicing opening 204 on the splicing clamping piece 105 is increased to a certain degree, the splicing clamping piece 105 deforms and is separated from the splicing opening 204. Since the second connection terminal 107 is fixed to the wire arranging base 104 by a screw and the first connection terminal 201 is fixed to the housing 102, the second connection terminal 107 and the first connection terminal 201 are separated from each other while the splice insertion member 105 is separated from the splice opening 204.

Fig. 1 and 5 show a simpler arrangement of the splice card-in piece 105, the splice card-in piece 105 includes a first connecting portion 501, a second connecting portion 502 and a third connecting portion 503 which are connected in sequence, the first connecting portion 501 is connected with the flat cable seat 104, a connecting portion of the second connecting portion 502 and the third connecting portion 503 protrudes relative to the flat cable seat 104, and the second connecting portion 502 can be bent relative to the first connecting portion 501. In some embodiments, the cable seat 104 defines an avoiding hole 504, the splice-in piece 105 passes through the avoiding hole 504 and protrudes, and the arrangement of the avoiding hole 504 provides enough space for the deformation of the splice-in piece 105.

Referring to fig. 2 and 4, the housing 102 includes a heat sink 202 and a side cover 203, the heat sink 202 is detachably coupled to the side cover 203, a side of the heat sink 202 has an opening, and the side cover 203 covers the opening side of the heat sink 202 to form the mounting cavity 106. The detachable connection of the side cover 203 and the heat sink 202 improves the maintenance convenience of the spliceable linear lamp 101, and when the spliceable linear lamp 101 needs to be maintained, the side cover 203 can be directly taken down, so that parts in the installation cavity 106 are exposed and then relevant maintenance operations are performed. In some embodiments, the heat sink 202 and the side cover 203 may be connected by a snap connection, which can reduce the use of connecting parts such as screws, and the maintenance personnel does not need to use tools such as a screwdriver to disassemble and assemble the side cover 203 during the disassembling and assembling process, which is beneficial to improving the maintenance efficiency. Specifically, the heat sink 202 includes a cover clip body 401, the side cover 203 includes a cover clip groove 402, and the cover clip body 401 can be clipped into the cover clip groove 402. Referring to fig. 2 and 4, when the side cover 203 needs to be removed, a maintenance person may first press the side cover 203 in the up-down direction to slightly deform the side cover 203; after the side cover 203 is deformed, the upper covering clamping body 401 is separated from the upper covering clamping groove 402, the maintenance personnel opens the side cover 203 by taking the lower covering clamping body 401 as a fulcrum until the lower covering clamping body 401 is separated from the lower covering clamping groove 402, and then the whole side cover 203 is taken down.

Referring to fig. 3, the spliceable linear lamp 101 further includes a light source assembly, a power supply 304, a power supply mounting bracket 305 and a lens 303, the light source assembly is capable of emitting light, the power supply mounting bracket 305 is connected with the heat sink 202, the power supply mounting bracket 305 is arranged across the front side of the flat cable 103, the power supply 304 is connected to the front side of the power supply mounting bracket 305, and the lens 303 for changing the light angle covers the light emitting side of the light source assembly. In some embodiments, the light source assembly includes a first light source 301 and a second light source 302, the first light source 301 and the second light source 302 may be configured as LED lamp panels, the first light source 301 and the second light source 302 are both connected to the heat sink 202, a light emitting side of the first light source 301 faces upward, and a light emitting side of the second light source 302 faces downward. The tileable linear light 101 is typically suspended from the ceiling, so the second light source 302, which is illuminated downwards, is primarily used for main lighting, while the first light source 301, which is illuminated upwards, is primarily used for atmosphere lighting. Correspondingly, two lenses 303 may be provided, wherein one lens 303 covers the upper side of the first light source 301, the other lens 303 covers the lower side of the second light source 302, the brightness required for atmosphere lighting is low but the required illumination range is wide, the upper and lower lenses 303 may be provided in different shapes, and the refraction angles of the two lenses 303 to light are different.

The connection between the flat cable 103 and the light source assembly and the power supply 304 will be briefly described. Referring to fig. 7, the flat cable 103 has a short exposed portion (the copper wire 704 inside the flat cable 103 is exposed), the spliceable linear lamp 101 further includes a female terminal 701, a male terminal 702, and a terminal mounting bracket 703, the terminal mounting bracket 703 is connected to the heat sink 202, the female terminal 701 is connected to the terminal mounting bracket 703, and the copper wire 704 is inserted into the female terminal 701 in the left-right direction. The male terminal 702 is connected to an input end of the power supply 304 through a wire (corresponding wire is not specifically shown), and after the male terminal 702 and the female terminal 701 are plugged into each other, a contact 705 of the male terminal 702 can pass through a front side wall surface of the female terminal 701 from front to back and extend into the female terminal 701, and the contact 705 of the male terminal 702 is in contact with the copper wire 704. Outside high-tension electricity passes through the first connecting terminal 201 input of winding displacement 103 (after a plurality of linear lamps 101 that can splice, high-tension electricity can be carried to a plurality of linear lamps 101 that can splice through the winding displacement) to defeated to power 304, power 304's output passes through the wire and is connected with the light source subassembly (corresponding wire does not specifically show), and power 304 is to the high-tension electricity voltage or the electric current after the light source subassembly output conversion after the conversion.

Referring to fig. 8, the spliceable linear lamp 101 further includes a wire fixing member 801, the wire fixing member 801 has a wire fixing groove 802, a cable portion of the flat cable 103 can be snapped into the wire fixing groove 802 to be fixed, and the wire fixing member 801 is connected to the heat sink 202. The wire fixing element 801 includes a first wire fixing connector 803, the heat sink 202 includes a second wire fixing connector 403 (referring to fig. 2 and 4, the splicing port 204 is disposed on the second wire fixing connector 403), both the first wire fixing connector 803 and the second wire fixing connector 403 are hook-shaped, and the first wire fixing connector 803 and the second wire fixing connector 403 can be hooked with each other. Generally, the flat cable 103 is long, and the wire fixing member 801 can fix the middle portion of the flat cable 103 to the heat sink 202, thereby preventing the middle portion of the flat cable 103 from being wound or entangled. The spliceable linear light 101 further comprises a hanging rope 306 and a hook 307, wherein the upper end of the hanging rope 306 is connected with a ceiling, the lower end of the hanging rope 306 is connected with the hook 307, the heat sink 202 further comprises a hanging groove 404, the hook 307 can be hooked into the hanging groove 404, and the hook 307 can slide along the hanging groove 404. The lifting rope 306 and the lifting hook 307 are used for hanging the splicing linear lamp 101, and the hanging posture or position of the splicing linear lamp 101 can be flexibly adjusted by adjusting the relative position of the lifting hook 307 and the shell 102.

Referring to fig. 9 and 10, the invention further provides a lamp set, which includes the splittable linear lamp 101 according to the above embodiment, and the lamp set is convenient to splice and assemble.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

Claims

1. A spliceable linear lamp, comprising:

a housing having a mounting cavity and a mating interface;

the flat cable is connected with the shell and comprises a first connecting terminal and a second connecting terminal, the first connecting terminal and the second connecting terminal are respectively positioned at two ends of the flat cable, the first connecting terminal of one splicing linear lamp and the second connecting terminal of the other splicing linear lamp can be spliced with each other, the first connecting terminal is positioned in the installation cavity, the second connecting terminal extends out of the installation cavity, and the second connecting terminal of one splicing linear lamp can extend into the installation cavity of the other splicing linear lamp;

the wire arranging seat is connected with the shell, at least one part of the wire arranging seat extends out of the mounting cavity, and the second connecting terminal is connected with the wire arranging seat;

the piece is gone into to the concatenation, the concatenation card go into the piece with the winding displacement seat is connected, the concatenation card go into for the winding displacement seat protrusion, just the concatenation card goes into can the card and goes into in the piece the concatenation interface.

2. The spliceable linear lamp according to claim 1, wherein the housing further has an insertion guide groove extending along a length direction of the housing, the wire dress holder being slidable into and along the insertion guide groove from one end thereof.

3. The spliceable linear lamp of claim 1, wherein the splice snaps are spring tabs.

4. The linear lamp of claim 3, wherein the splicing clamping piece comprises a first connecting portion, a second connecting portion and a third connecting portion which are connected in sequence, the first connecting portion is connected with the flat cable seat, the joint of the second connecting portion and the third connecting portion protrudes relative to the flat cable seat, and the second connecting portion can be bent relative to the first connecting portion.

5. The spliceable linear lamp according to claim 3, wherein the wire arranging base is provided with an avoiding hole, and the splicing clamping piece passes through the avoiding hole and protrudes.

6. The spliceable linear lamp of claim 1, wherein the housing includes a heat sink and a side cover, the side cover being removably connected to the heat sink, the side cover covering an open side of the heat sink to form the mounting cavity.

7. The spliceable linear light of claim 6, wherein the heat sink includes a cover snap body, the side cover includes a cover snap groove, and the cover snap body is snapped into the cover snap groove.

8. The spliceable linear lamp according to claim 1, further comprising a wire fixing member having a wire fixing groove into which the flat cable can be snapped, the wire fixing member being connected to the housing.

9. The spliceable linear lamp according to any one of claims 1 to 8, further comprising a first light source and a second light source, both of which are connected to the housing, wherein the light exit side of the first light source faces upward and the light exit side of the second light source faces downward.

10. A lamp set comprising a plurality of spliceable linear lamps as claimed in any one of claims 1 to 9.