CN210267101U - U-shaped lamp - Google Patents

Abstract

The utility model provides a pair of U-shaped lamps and lanterns, its U-shaped reflector sets up the top of rectangular form lamp stand, the interior arc side of U-shaped reflector is towards rectangular form lamp stand, the luminescent lamp body is installed rectangular form lamp stand is towards on the up end of interior arc side, has realized the lamps and lanterns of reverse light irradiation, and still be equipped with on the interior arc side with a reflector layer of interior arc side adaptation, utilize the theory of reflection to reflect light to appointed region and realize the illumination, make the light of reflection more even, soft, reduced the glaring value, let people's vision comfortable; meanwhile, two sides of the U-shaped reflecting cover are provided with light transmission parts which are parallel to each other, so that 10% of light is ensured to upwards penetrate through the light transmission parts and uniformly irradiate to a specified area on the back of the U-shaped reflecting cover, and a shadow area on the back of a lamp is eliminated; the arrangement of the axial connectors realizes plug-in and lighting when the plug-in type power taking is realized, the installation is simplified, the cascade installation efficiency is improved, and the integral consistency of the illuminance after the lamp connection and splicing is ensured.

Description

U-shaped lamp

Technical Field

The utility model relates to a LED lamps and lanterns technical field especially relates to a U-shaped lamps and lanterns.

Background

The direct-irradiation LED lamp is widely used in living scenes of people such as home, office, study and the like, but UGR (Glare value) of the lamp at different angles and positions is more than 19 due to the high glare factor, so that the vision of people is uncomfortable to a certain extent, the application scene is limited, and the direct-irradiation LED lamp cannot be installed and used in specific places; the direct-illumination lamp is not designed with a backward light-emitting function under the normal condition, and the lamp does not have conditions, so that the direct-illumination lamp is monotonous and simple, does not meet the requirements of more customers, and cannot realize the diversified field; at present, the reverse light-emitting lamp is not directly inserted to get electricity and is cascaded, all the electricity is got by connecting after single bodies are spliced, namely the reverse light-emitting lamp is not cascaded and can also be used as the cascade, so that the installation difficulty is greatly improved, and the reverse light-emitting lamp is extremely time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, the utility model provides a U-shaped lamp, installation and maintenance are convenient, have solved lamps and lanterns glare problem, adopt the luminous upwards simultaneously, let the partial light of lamps and lanterns fully show in appointed field.

To achieve the object, the utility model provides a U-shaped lamp bracket module, it includes: the LED lamp comprises a long strip-shaped lamp holder, a pair of supporting plugs and a U-shaped reflecting cover, wherein the pair of supporting plugs are respectively arranged at two end parts of the long strip-shaped lamp holder, the U-shaped reflecting cover is arranged above the long strip-shaped lamp holder, the two end parts of the U-shaped reflecting cover are respectively arranged on the corresponding supporting plugs, two sides of the U-shaped reflecting cover are provided with light transmission parts which are parallel to each other, the U-shaped reflecting cover comprises an inner arc side and an opposite outer arc side, and the inner arc side is provided with a reflecting layer which is matched with the inner arc side and faces the long strip-shaped lamp holder; a light emitting module, comprising: the LED lamp comprises at least one luminous lamp body and at least one first light distribution mirror, wherein the luminous lamp body is arranged on the upper end surface of the strip-shaped lamp holder facing the inner arc side, the luminous lamp body comprises a strip-shaped conductive substrate and a preset number of LED lamp beads arranged on the strip-shaped conductive substrate, and the first light distribution mirror is covered above the luminous lamp body; and a power supply rail seat module, which comprises: the U-shaped reflector is arranged on the outer arc side of the U-shaped reflector, the power supply is supplied by an external circuit and is arranged in the long-strip-shaped track body and connected with the long-strip-shaped conductive substrate through wires, the axial connector is arranged at a first end of the long-strip-shaped track body, and the long-strip-shaped track body is matched with a second end, opposite to the first end, of the second end.

Preferably, the axial connector is provided with a locking elastic sheet, and the second end portion is provided with a buckling groove matched with the locking elastic sheet for realizing rapid assembly.

Preferably, be equipped with a public head of pegging graft in the axial connector, be equipped with in the second end with the female seat of pegging graft of the public first adaptation of pegging graft, the public head of pegging graft respectively with power supply with the female seat connection of pegging graft is used for realizing U-shaped lamps and lanterns are passing through when axial connector splices step by step, U-shaped lamps and lanterns are bright promptly when inserting, reduce the loaded down with trivial details step of the interconnecting link electricity of getting after the concatenation.

Preferably, the long-strip-shaped rail body comprises an upper seat body and a lower seat body, the axial connector and the female socket are respectively installed at two end parts of the upper seat body, an electricity-taking female seat is arranged on an electric wire between the male socket and the female socket, the electricity-taking female seat is installed in the upper seat body, an electricity-taking male head matched with the position of the electricity-taking female seat is installed in the lower seat body, the electricity-taking male head is connected with the electric wire of the power supply installed in the lower seat body, at least one elastic lock catch is further installed on the lower seat body, a lock catch groove matched with the elastic lock catch is formed in the upper seat body corresponding to the position of the elastic lock catch, the elastic lock catch realizes the quick assembly and disassembly of the lower seat body and the upper seat body, the electricity-taking female seat is matched with the electricity-taking male head to realize the plug-and light effect, and meanwhile, when the U-, the upper base body of the original lamp can be taken down, and the lower base body and the upper base body of the previous lamp can be directly and quickly assembled.

Preferably, the light reflecting layer is an optical aluminum layer embedded on the inner arc side, the optical aluminum layer is of a honeycomb structure, the problem that UGR (glare value) of lamps at different angles and positions is larger than 19 is solved by utilizing diffuse reflection of light, and vision of people is more comfortable.

Preferably, the reflecting layer is a reflecting coating sprayed on the inner arc side, so that reflected light is more uniform and softer, the glare value is greatly reduced, and the vision of people is more comfortable.

Preferably, the light transmission part comprises a row of light transmission holes arranged at equal intervals.

Preferably, a second lens adapted to the light transmission part is correspondingly arranged on the light transmission part, so that the diffusion of the backward light is more uniform.

Preferably, the support plug includes: a first assembly portion, a second assembly portion and connection first assembly portion with a supporting part of second assembly portion, first assembly portion with the tip looks adaptation of rectangular form lamp stand, second assembly portion with the tip looks adaptation of reflector, the supporting part is shell structure, and its inside is formed with and is used for arranging the connection rectangular form conducting substrate electric wire crosses the line chamber, cross the dark commentaries on classics that the line chamber has realized the electric wire, make lamps and lanterns assembly back more succinct.

Preferably, the strip lamp holder is a hollow aluminum profile, the cross section of the strip lamp holder is arc-shaped or triangular, and the strip lamp holder is higher than the bending resistance and the pressure resistance of the strip lamp holder.

The utility model has the advantages that:

the utility model provides a pair of U-shaped lamps and lanterns, the U-shaped reflector sets up the top of rectangular form lamp stand, the U-shaped reflector includes an inner arc side and a relative outer arc side, the inner arc side is towards rectangular form lamp stand, the luminescent lamp body is installed on the rectangular form lamp stand faces on the up end of inner arc side, that is to say the design is a reverse light struck lamps and lanterns, and still be equipped with on the inner arc side with a reflector layer of inner arc side adaptation, through the reflector layer with light reflection to appointed region realization illumination, make the light of reflection more even, soft, reduced the dizzy light value, make people's visual sense more comfortable; meanwhile, two sides of the U-shaped reflecting cover are provided with light transmission parts which are parallel to each other, so that 10% of light is ensured to upwards penetrate through the light transmission parts and uniformly irradiate to a specified area on the back of the U-shaped reflecting cover, namely, the light is upwards emitted, a shadow area on the back of a lamp is eliminated, and the requirements of more customers and scenes are met; axial connector realizes that the formula of cuting straightly inserts when getting the electricity and bright promptly, has solved the puzzlement of other wirings when installing, has solved multiple problems such as cascade between lamp and the lamp, has improved and has cascaded installation effectiveness, guarantees that lamp and lamp cascade concatenation back illuminance wholeness are unanimous.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional structure of a U-shaped lamp provided by the present invention;

FIG. 2 is an exploded view of the U-shaped lamp of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of a U-shaped reflector in a U-shaped lamp according to the present invention;

fig. 4 is a schematic structural view of a support plug in a U-shaped lamp according to the present invention;

fig. 5 is a schematic structural view of a strip-shaped lamp holder in a U-shaped lamp provided by the present invention;

fig. 6 is a cross-sectional structural schematic view of the elongated lamp holder of fig. 5;

fig. 7 is a schematic cross-sectional structure view of a second elongated lamp holder provided by the present invention;

fig. 8 is a schematic cross-sectional structure view of a third elongated lamp holder according to the present invention;

fig. 9 is a schematic diagram of a cascade practical state of the U-shaped lamp provided by the present invention.

In the figure: 1-strip lamp holder, 2-light emitting module, 3-U-shaped reflector, 4-support plug, 5-axial connector, 6-power supply rail seat module, 7-second lens, 10-upper end surface, 11-hollow chamber, 12-lower end part, 13-second locking nail seat, 14-first locking nail seat, 15-heat dissipation strip, 16-positioning boss, 17-locking sliding groove, 18-reinforcing rib strip, 21-strip conductive substrate, 22-first lens, 31-reflecting layer, 32-inner arc side, 33-outer arc side, 34-light transmission part, 41-first assembling part, 42-support part, 43-second assembling part, 44-wire passing cavity, 45-locking nail hole position, 51-connecting body, 52-locking elastic sheet, 53-first mounting frame, 54-plug male head, 60-lower base, 61-upper base, 62-elastic lock catch, 63-power supply, 64-second mounting frame, 65-plug female base, 66-first power-taking female base, 67-second power-taking female base, 68-power-taking male head, 69-dustproof plug and 100-U-shaped lamp.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the scope of the present invention.

Examples

Referring to fig. 1, the U-shaped lamp 100 of the present embodiment includes a lamp holder module, a light emitting module 2, and a power rail seat module 6.

Referring to fig. 1, 2 and 3, the lamp holder module includes a long strip-shaped lamp holder 1, a pair of supporting plugs 4 and a U-shaped reflector 3, the pair of supporting plugs 4 are respectively disposed at two ends of the long strip-shaped lamp holder 1, the long strip-shaped lamp holder 1 includes an upper end surface 10 and a lower end surface 12, the U-shaped reflector 3 is disposed above the long strip-shaped lamp holder 1, the two end portions of the U-shaped reflector 3 are respectively mounted on the corresponding supporting plugs 4, two sides of the U-shaped reflector 3 are provided with a light-transmitting portion 34 parallel to each other, the U-shaped reflector 3 includes an inner arc side 32 and an outer arc side 33 opposite to each other, the inner arc side 32 is provided with a light-reflecting layer 31 adapted to face the long strip-shaped lamp holder 1, the light-reflecting layer 31 is an optical aluminum layer embedded in the inner arc side 32, the optical aluminum layer is of a honeycomb structure, in this embodiment, the reflective layer 31 is made of an optical aluminum layer embedded in the inner arc side 32, and the optical aluminum layer is designed to be a honeycomb structure, wherein the middle of each honeycomb protrudes outward, which is beneficial to diffuse reflection of light.

Further, as shown in fig. 3, the light-transmitting portion 34 includes a row of light-transmitting holes arranged at equal intervals, and a second lens 7 correspondingly arranged on the light-transmitting portion 34. In this embodiment, the light-transmitting holes are a row of square through holes arranged at equal intervals, and of course, the light-transmitting holes can also be round holes.

Referring to fig. 1 and 2, the light emitting module 2 includes at least one light emitting lamp body and at least one first lens 22, the light emitting lamp body is mounted on the upper end surface 10 of the elongated socket 1 facing the inner arc side 32, the light emitting lamp body includes an elongated conductive substrate 21 and a predetermined number of LED beads disposed on the elongated conductive substrate 21, and the first lens 22 is covered and fastened above the light emitting lamp body.

Referring to fig. 2, 5, 6, 7 and 8, further, the elongated lamp holder 1 is an elongated lamp holder 1 made of an integrally formed aluminum profile, which is hollow and elongated, and has a hollow cavity 11 for heat dissipation, and the cross section of the elongated lamp holder 1 is a closed arc or triangle structure as shown in fig. 6, 7 or 8, the upper end surface 10 of the elongated lamp holder 1 is a plane structure, and a positioning boss 16 for positioning the elongated conductive substrate 21 extends upwards from both sides of the upper end surface 10, the positioning boss 16 can simultaneously dissipate heat of the elongated conductive substrate 21, and clamping chutes 17 adapted to the protrusions on both sides of the elongated lens are further respectively disposed on both sides of the upper end surface 10 of the elongated lamp holder 1, and are used for fixing the elongated light distribution lens. The up end 10 with be connected with a strengthening rib 18 between the lower tip 12, up end 10 towards one side downwardly extending of lower tip 12 has predetermined quantity's heat dissipation strip 15, improves the radiating effect of rectangular form lamp stand 1, simultaneously strengthening rib 18's design is to hollow structure rectangular form lamp stand 1's inside plays the effect of effectual support, has improved rectangular form lamp stand 1's bending resistance and compressive property make the seat such as can make longer in length.

With reference to fig. 4 again, further, the supporting plug 4 includes: a first assembling portion 41, a second assembling portion 43 and a supporting portion 42 connecting the first assembling portion 41 and the second assembling portion 43, wherein the first assembling portion 41 is adapted to the end of the elongated lamp holder 1, the second assembling portion 43 is adapted to the arc structure of the end of the reflector, the supporting portion 42 is a housing structure, and a wire passing cavity 44 is formed inside the supporting portion; wherein, the first assembling part 41 is fixedly connected with the strip-shaped lamp holder 1 through a screw, the reinforcing rib 18 is arranged at the middle position of the upper end surface 10 of the strip-shaped lamp holder 1, the radiating strips 15 are symmetrically arranged relative to the reinforcing rib 18, at least one first lock nail seat 14 matched with a screw is arranged on the reinforcing rib 18, two sides of the reinforcing rib are respectively and symmetrically provided with a second locking nail seat 13, the second locking nail seats 13 are respectively arranged at the end parts of the heat dissipation strips 15, the assembling part is provided with nail locking hole sites 45 which are in one-to-one correspondence with the first nail locking seat 14 and the second nail locking seat 13, in this embodiment, two first nail seats 14 are arranged on the reinforcing rib 18, one of the first and second lock pin seats is a spare lock pin seat, so that only one of the first lock pin seats 14 needs to be provided with a corresponding one of the lock pin hole holes 45 in the first assembling portion 41.

Referring to fig. 1 and 2, the power supply rail seat module 6 includes: the long-strip-shaped track body is arranged on the outer arc side 33 of the U-shaped reflector 3 along the length direction of the U-shaped reflector 3, the long-strip-shaped track body comprises an upper seat body 61 and a lower seat body 60, a pair of elastic lock catches 62 are arranged in the lower seat body 60, the pair of elastic lock catches 62 are respectively close to two end parts of the lower seat body 60, and a matched lock catch groove (not shown) is arranged on the upper seat body 61 along the length direction thereof corresponding to the position of the elastic lock catch opening; the axial connector 5 is arranged at a first end of the long-strip-shaped rail body, a second end, opposite to the first end, of the long-strip-shaped rail body is matched with the axial connector 5, the axial connector 5 comprises a connecting body 51, a locking elastic sheet 52 and a plug male head 54, one end of the connecting body 51 is detachably connected with the upper base body 61 through a screw, the other end of the connecting body extends outwards for a preset length, the locking elastic sheet 52 is installed on the connecting body 51, and a buckling groove (not shown) matched with the locking elastic sheet 52 is arranged in the second end; the male plug 54 is mounted at a position of the connecting body 51 far away from the first end part through a first mounting frame 53, a female plug seat 65 adapted to the male plug 54 is mounted at a position of the upper seat body 61 close to the second end part through a second mounting frame 64, the male plug 54 and the female plug seat 65 are connected through a plurality of wires in the upper seat body 61, a first electricity-taking female seat 66 and a second electricity-taking female seat 67 are further mounted on the upper seat body 61, the distance between the first electricity-taking female seat 66 and the second electricity-taking female seat 67 is set according to a standard length corresponding to a lamp, and electric wires between the male plug 54 and the female plug seat 65 penetrate through the first electricity-taking female seat 66 and the second electricity-taking female seat 67 for standby electricity taking; the power supply 63 is installed in the lower seat body 60, the output end of the power supply 63 is basically connected with the strip-shaped conductor through an electric wire, the electric wire passes through the wire passing cavity 44 of the supporting part 42 to be arranged in a concealed mode, the input end of the power supply 63 is connected with a power taking male head 68 installed on the lower seat body 60 through an electric wire, the power taking male head 68 is matched with the first power taking female seat 66 or the second power taking female seat 67 to achieve power taking, the first power taking female seat 66 or the second power taking female seat 67 is selected according to the specific length of the lamp, the applicability and the convenience are improved, plug and play, plug and bright quick installation is achieved, the structure of the lower seat body 60 can be matched with the structure of the existing installed upper seat body 61, the universality of new and old replacement is achieved, the upper seat body 61 does not need to be punched again when the lamp is replaced, and the engineering time is saved.

Further, in the present embodiment, the elastic latch 62 may select the application date: 2017.07.24 publication number: the "latch" provided in chinese utility model patent CN207019002U, therefore, the structure of the "latch" will not be described in detail herein.

With reference to fig. 9, further, as shown in fig. 9, a plurality of U-shaped lamps 100 are connected in series by the axial connector 5, so as to simplify the installation difficulty, make the installation faster, and greatly save the installation time of the assembly worker, and certainly, when the axial connector 5 is not needed, the U-shaped lamps can be detached, and the two ends of the rail connecting portion are sealed by a dust plug 69.

With reference to the drawings, in the U-shaped lamp 100 provided by the present embodiment, the U-shaped reflecting shade 3 is disposed above the strip-shaped lamp holder 1, the U-shaped reflector 3 comprises an inner arc side 32 and an opposite outer arc side 33, the inner arc side 32 faces the elongated lamp holder 1, the glow lamp body is mounted on an upper end face 10 of the elongated base 1 facing the inner arc side 32, namely, the lamp with the reverse light irradiation is designed, the eyes are prevented from being directly watched by the lamp to stimulate the eyes, and the inner arc side 32 is also provided with a reflecting layer 31 matched with the inner arc side 32, the reflecting layer 31 is made of an optical aluminum layer with a honeycomb structure, utilizes the diffuse reflection principle of light, the light is reflected to the designated area through the light reflecting layer 31 to realize illumination, so that the reflected light is more uniform and soft, the glare value is reduced, and the visual sense of people is more comfortable; meanwhile, two sides of the U-shaped reflecting cover 3 are provided with light transmission parts 34 which are parallel to each other, so that 10% of light is ensured to upwards penetrate through the light transmission parts 34 and evenly irradiate to a specified area on the back of the U-shaped reflecting cover 3, namely, the light is upwards emitted, a shadow area on the back of a lamp is eliminated, and the requirements of more customers and scenes are met; simultaneously, axial connector 5 realizes that the formula of cuting straightly inserts when getting the electricity and bright promptly, has solved the puzzlement of wiring in addition when installing, has solved multiple problems such as cascade between lamp and the lamp, has improved and has cascaded installation effectiveness, guarantees that lamp and lamp cascade concatenation back illuminance wholeness are unanimous.

The above description is only for the specific embodiments of the present invention, but it should be understood by those skilled in the art that the present invention is only by way of example, and the scope of the present invention is defined by the appended claims. Therefore, the equivalent changes made in the claims of the present invention still belong to the scope covered by the present invention.

Claims (10)

1. A U-shaped light fixture, comprising:

a lamp holder module, comprising: the LED lamp comprises a long strip-shaped lamp holder, a pair of supporting plugs and a U-shaped reflecting cover, wherein the pair of supporting plugs are respectively arranged at two end parts of the long strip-shaped lamp holder, the U-shaped reflecting cover is arranged above the long strip-shaped lamp holder, the two end parts of the U-shaped reflecting cover are respectively arranged on the corresponding supporting plugs, two sides of the U-shaped reflecting cover are provided with light transmission parts which are parallel to each other, the U-shaped reflecting cover comprises an inner arc side and an opposite outer arc side, and the inner arc side is provided with a reflecting layer which is matched with the inner arc side and faces the long strip-shaped lamp holder;

a light emitting module, comprising: the LED lamp comprises at least one luminous lamp body and at least one first light distribution mirror, wherein the luminous lamp body is arranged on the upper end surface of the strip-shaped lamp holder facing the inner arc side, the luminous lamp body comprises a strip-shaped conductive substrate and a preset number of LED lamp beads arranged on the strip-shaped conductive substrate, and the first light distribution mirror is covered above the luminous lamp body; and

a power rail mount module, comprising: the U-shaped reflector is arranged on the outer arc side of the U-shaped reflector, the power supply is supplied by an external circuit and is arranged in the long-strip-shaped track body and connected with the long-strip-shaped conductive substrate through wires, the axial connector is arranged at a first end of the long-strip-shaped track body, and the long-strip-shaped track body is matched with a second end, opposite to the first end, of the second end.

2. The U-shaped light fixture according to claim 1 wherein said axial connector has a locking spring, and said second end has a snap-fit groove therein for engaging said locking spring.

3. The U-shaped lamp according to claim 1 or 2, wherein a male plug is provided in the axial connector, a female plug adapted to the male plug is provided in the second end, and the male plug is respectively connected to the power supply and the female plug by wires.

4. The U-shaped lamp according to claim 3, wherein the elongated track body comprises an upper seat body and a lower seat body, the axial connector and the female socket are respectively installed at two ends of the upper seat body, a power-taking female seat is installed on the electric wire between the male socket and the female socket, the power-taking female seat is installed in the upper seat body, a power-taking male socket which is adapted to the power-taking female seat is installed in the lower seat body, the power-taking male socket is connected with the power supply wire installed in the lower seat body, at least one elastic lock catch is further installed on the lower seat body, and a lock catch groove which is adapted to the position of the elastic opening is formed in the upper seat body.

5. A U-shaped luminaire as claimed in claim 1, wherein said light reflecting layer is an optical aluminum layer embedded on the inner arc side, said optical aluminum layer having a honeycomb structure.

6. A U-shaped luminaire as claimed in claim 1, characterized in that said reflective layer is a reflective coating sprayed on the inner arc side.

7. The U-shaped light fixture of claim 1 wherein said light transmissive portion comprises an array of equally spaced light transmissive holes.

8. The U-shaped lamp according to claim 1 or 7, wherein a second lens is correspondingly disposed on the light-transmitting portion.

9. The U-shaped light fixture of claim 1 wherein said support bulkhead comprises: a first assembly portion, a second assembly portion and connection first assembly portion with a supporting part of second assembly portion, first assembly portion with the tip looks adaptation of rectangular form lamp stand, second assembly portion with the tip looks adaptation of reflector, the supporting part is shell structure, and its inside is formed with and is used for arranging the connection rectangular form conducting substrate electric wire crosses the line chamber.

10. A U-shaped light fixture according to claim 1 wherein said elongated base is a hollow aluminum profile having an arcuate or triangular cross-section.

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