CN214306965U - Lamp fitting - Google Patents

Abstract

The utility model provides a lamp, include: a light guide assembly; the frame component is arranged on the periphery of the light guide component in a wrapping mode; the adjusting component is arranged between the frame component and the light guide component, and the light guide component is connected with the adjusting component; and the light-emitting component is connected with the adjusting component, the light-emitting component can move relative to the frame component, and the length of the adjusting component in the direction from the frame component to the light guide component can be changed so as to enable the light-emitting component to be abutted against the light guide component. The utility model provides a lamp, including leaded light subassembly, frame subassembly, adjustment subassembly and light-emitting component, wherein, light-emitting component is mobile for frame subassembly, and the adjustment subassembly length is variable in frame subassembly to leaded light subassembly's direction, and then to machining error, can ensure that light-emitting component and leaded light subassembly's clearance can both be in the same and invariable state, reduces the fluctuation of lamps and lanterns light efficiency, and the uniformity is high to promote the luminous effect of lamps and lanterns.

Description

Lamp fitting

Technical Field

The utility model relates to the technical field of lamps and lanterns, particularly to a lamp.

Background

The traditional side-emitting LED lamp is mostly composed of a frame, a light-emitting device and a light guide plate, and the light-emitting effect of the side-emitting LED lamp is inseparable from the gap between the light guide plate and the light-emitting device. The structure processing of each part has tolerance, and when the frame and the light guide plate form interference fit, the light guide plate cannot be installed; when the frame and the light guide plate form clearance fit, the size of clearance has a great influence on the light emitting effect, the fluctuation of the lighting effect of the lamp is large, and the consistency is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.

Therefore, the utility model discloses an aspect provides a lamp.

In view of this, according to the utility model discloses an aspect, the utility model provides a lamp, include: a light guide assembly; the frame component is arranged on the periphery of the light guide component in a wrapping mode; the adjusting component is arranged between the frame component and the light guide component, and the light guide component is connected with the adjusting component; and the light-emitting component is connected with the adjusting component, the light-emitting component can move relative to the frame component, and the length of the adjusting component in the direction from the frame component to the light guide component can be changed so as to enable the light-emitting component to be abutted against the light guide component.

The utility model provides a lamp, including leaded light subassembly, frame subassembly, adjustment subassembly and light-emitting component, wherein, the frame subassembly sets up in leaded light subassembly's week side, and the part of adjustment subassembly and light-emitting component clamp are located between frame subassembly and the leaded light subassembly to, the cooperation of light-emitting component and leaded light subassembly's week side, and then form the luminous lamps and lanterns of side, and then can reduce the thickness of lamps and lanterns, save the light source.

And, light emitting component is movable for the frame subassembly, and the adjusting part is variable at frame subassembly to the direction of leaded light subassembly length, and then to machining error, and the assembly gap between leaded light subassembly and the frame subassembly has certain degree of floating.

Consequently, along with the change of the fit-up gap between leaded light subassembly and the frame subassembly, can change the length of adjustment subassembly in the orientation of frame subassembly to leaded light subassembly to adapt to the fit-up gap of difference between leaded light subassembly and the frame subassembly, ensure that light-emitting component and leaded light subassembly's clearance can both be in the same and invariable state, reduce the fluctuation of lamps and lanterns light efficiency, the uniformity is high, and promote the luminous effect of lamps and lanterns.

And, light-emitting component and leaded light subassembly all are connected with the adjusting part, consequently, can reduce the assembly error between light-emitting component and the leaded light subassembly, further promote the luminous effect of lamps and lanterns.

In addition, according to the utility model provides an among the above-mentioned technical scheme's lamps and lanterns, can also have following additional technical characteristics:

on the basis of the technical scheme, the adjusting assembly further comprises: one side of the elastic part is abutted against the inner side of the frame, and the elastic part can stretch in the direction from the frame assembly to the light guide assembly; the installed part is propped against the other side of the elastic part, and the light-emitting component is connected with the installed part.

In this technical scheme, the adjustment subassembly includes elastic component and installed part, one side of elastic component offsets with the inboard of frame, the opposite side and the installed part of elastic component offset, the installed part deviates from one side mountable light emitting component of elastic component, and, the elastic component is scalable in frame subassembly to light guide component's direction, and then frame subassembly's inboard offsets with the elastic component, the elastic component offsets with the installed part, the installed part offsets with light emitting component, light emitting component offsets with light guide component, and then to the distance change between frame subassembly and the light guide component, the elastic component can be self-adaptive change frame subassembly to light guide component's ascending length in direction, thereby realize the quick assembly of lamps and lanterns, and, ensure light emitting component and light guide component's butt effect.

On the basis of any one of the above technical solutions, further, one side of the elastic member, which faces away from the mounting member, is bonded to the frame assembly.

In this technical scheme, the elastic component bonds with the frame subassembly mutually, and then ensures the location effect of elastic component, avoids leaping up of elastic component, promotes the stability of elastic component, the assembly of the banks of being convenient for, and the assembly mode easy operation who bonds, the operation of being convenient for.

On the basis of any one of the above technical solutions, further, the mounting member includes: the light-emitting component is arranged in the first groove, and a notch of the first groove deviates from the elastic piece; and the limiting structure is positioned at the notch of the first groove and used for fixing the light-emitting component.

In this technical scheme, the installed part includes first recess, and the notch of first recess deviates from the elastic component, that is to say that the notch of first recess is towards light guide assembly's week side, light emitting component installs in first recess, thereby restriction light emitting component's degree of freedom, and, still be provided with limit structure at the notch, and then fix light emitting component in first recess, when the assembly, can install light emitting component in first recess earlier, thereby form a module with light emitting component and installed part, thereby utilize installed part protection light emitting component, and, the convenience of installation has been promoted.

On the basis of any one of the above technical solutions, further, the limit structure includes: the first convex rib is positioned on one side of the notch of the first groove; the second convex rib is arranged on the other side of the notch of the first groove opposite to the first convex rib.

In this technical scheme, be provided with first protruding muscle and second protruding muscle respectively in the notch both sides of first recess, and then promote the fixed reliability to light emitting component, ensure that light emitting component can not break away from the installed part by the notch.

On the basis of any one of the above technical solutions, further, the mounting member further includes: the installation department locates the opening one side of first recess, and the leaded light subassembly overlap joint in the installation department.

In this technical scheme, the installed part still includes the installation department, the installation department is connected with first protruding muscle or second protruding muscle, and extend to one side of being shaded from first recess, when light guide component offsets with the light emitting component who sets up in first recess, light guide component's front or reverse side can the overlap joint on the installation department, thereby ensure light emitting component and light guide component week side assembly precision in the height, promote the luminous effect of lamps and lanterns, reduce the fluctuation of lamps and lanterns light efficiency, promote the luminous uniformity of lamps and lanterns.

On the basis of any one of the above technical solutions, further, one side of the mounting portion, which is away from the light guide assembly, is provided with a second groove.

In this technical scheme, one side that the installation department deviates from the light guide component is provided with the second recess to realize subtracting of installed part and weigh, reduce the weight of installed part, reduce the whole weight of lamps and lanterns, thereby when hoist and mount lamps and lanterns, promote the stability of lamps and lanterns.

On the basis of any one of the above technical solutions, further, the frame assembly includes: a frame body; a convex edge extending from one side of the frame body to the hollow part of the frame body; the frame body is located to the piece that compresses tightly, is located the opposite side of frame body, forms installation space with frame body and chimb, and wherein, adjusting part, light-emitting component and leaded light subassembly are installed in installation space, and adjusting part contacts with frame body and chimb, and leaded light subassembly contacts with compressing tightly the piece.

In this technical scheme, the frame subassembly includes the framework, the chimb with compress tightly the piece, the two sides of framework set up the chimb respectively and compress tightly the piece, thereby the three encloses to close an inboard and has open-ended installation space, the adjustment subassembly, light-emitting component and leaded light subassembly set up in installation space, the adjustment subassembly offsets with the framework, and compress tightly a pressure on the leaded light subassembly, thereby form a whole with frame subassembly, leaded light subassembly, adjustment subassembly and light-emitting component, this kind of mode simple structure easily produces.

On the basis of any one of the above technical solutions, further, the frame body is provided with a third groove, a notch of the third groove faces the hollow portion of the frame body, and the pressing piece is inserted in the third groove.

In this technical scheme, the framework is provided with the third recess, compresses tightly the piece and inserts and locate the third recess to compress tightly on light guide assembly, and, this kind of mode of pegging graft, the reliability is high and the simple operation, has reduced the assembly degree of difficulty of lamps and lanterns, specifically, can install adjustment subassembly, light-emitting component and light guide assembly in framework and chimb earlier, will compress tightly a piece again and insert the third recess, thereby compress tightly light guide assembly, accomplish the assembly.

On the basis of any one of the above technical solutions, further, the light emitting assembly includes: the substrate is connected with the adjusting component; and the light-emitting element is arranged on one side of the substrate, which deviates from the adjusting component.

In this technical scheme, light emitting component includes base plate and light emitting component, and light emitting component sets up on the base plate, and when the installation, light emitting component is towards the week side of leaded light subassembly to realize the side and shine, and, can install a plurality of light emitting component simultaneously through the base plate, promote assembly efficiency.

On the basis of any one of the above technical solutions, further, the light emitting assembly further includes: the anti-collision structure is arranged on the substrate and located on the same side of the substrate with the light-emitting element, and the anti-collision structure protrudes out of the light-emitting element on one side of the light-emitting element facing the light guide assembly.

In this technical scheme, light-emitting component still includes anti-collision structure, anti-collision structure and light-emitting component set up in the same one side of base plate, and anti-collision structure is at light-emitting component towards one side protrusion in light-emitting component of leaded light subassembly, and then utilize anti-collision structure and leaded light subassembly to offset, rather than utilizing reflecting element and leaded light subassembly directly to offset, and then no matter be in use, still the in-process of lamps and lanterns collision or transportation, the atress is anti-collision component, and then can avoid light-emitting component because of the probability that extrusion or external force damaged, promote the life of lamps and lanterns.

On the basis of any one of the above technical solutions, further, the height of the anti-collision structure protruding from the light-emitting element on the side of the light-emitting element facing the light guide assembly is not more than 0.3 mm.

In this technical scheme, anticollision structure is in one side of light emitting component orientation leaded light subassembly, and the protrusion is not more than 0.3mm in light emitting component's height, and then guarantees that the clearance is enough little between light emitting component and the leaded light subassembly, guarantees the leaded light effect of leaded light subassembly, promotes the light-emitting effect of lamps and lanterns.

On the basis of any one of the above technical solutions, further, the light guide assembly includes: the peripheral side of the light guide part is abutted against the light-emitting component; the light reflecting part is arranged on one side of the light guide part.

In this technical scheme, the leaded light subassembly includes leaded light spare and reflection of light spare, and the week side of leaded light spare offsets with light emitting component, and reflection of light spare is located the back of leaded light spare to utilize reflection of light spare to the positive reflection light of leaded light spare, promote the light-emitting effect of lamps and lanterns.

On the basis of any one of the above technical solutions, further, the light guide assembly further includes: the diffusion piece is arranged on one side of the light guide piece, which is far away from the light reflecting piece.

In this technical scheme, light guide assembly still includes: the diffusion piece is arranged on the front face of the light guide piece, so that the uniformity of light emitted by the lamp is improved.

On the basis of any one of the above technical solutions, further, the frame assembly is a polygonal structure, the light guide assembly is adapted to the frame assembly, and the adjustment assembly and the light emitting assembly are disposed on at least one side of the polygonal assembly.

In this technical scheme, the frame subassembly is multilateral structure, and leaded light subassembly also is multilateral structure with frame subassembly looks adaptation, and adjustment subassembly and light emitting component set up at least one side of multilateral subassembly to realize the variety of lamps and lanterns shape, and, the adjustment subassembly of straight flange can better control the length change, is more convenient for to the adjustment of assembly gap change between frame subassembly and the leaded light subassembly.

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

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a lamp according to an embodiment of the present invention;

fig. 2 shows a cross-sectional view of a lamp provided by an embodiment of the present invention;

FIG. 3 shows a close-up view of the luminaire at A as shown in FIG. 2;

fig. 4 is a schematic structural diagram illustrating a light emitting assembly and a mounting member in a lamp according to an embodiment of the present invention;

fig. 5 shows a schematic structural diagram of a mounting member in a lamp according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 5 is:

100 lamps and lanterns, 110 light guide assembly, 112 light guide, 114 reflection of light piece, 116 diffusion piece, 120 frame subassembly, 122 framework, 124 chimb, 126 compress tightly the piece, 128 third recess, 130 adjustment assembly, 132 elastic component, 134 installed part, the first recess of 1342, the first protruding muscle of 1344, the second protruding muscle of 1346, the installation department of 1348, 1350 second recess, 140 light-emitting component, 142 base plate, 144 light-emitting component, 146 anticollision structure.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A luminaire 100 provided according to some embodiments of the present invention is described below with reference to fig. 1 to 5.

Example 1:

as shown in fig. 1, fig. 2 and fig. 3, the present invention provides a lamp 100, including: light guide assembly 110, frame assembly 120, adjustment assembly 130 and light emitting assembly 140. The frame component 120 is disposed on the periphery of the light guide component 110, the frame component 120 is a frame-shaped structure, a hollow portion is formed by hollowing out the middle portion, the light guide component 110 is mounted on the frame component 120, the hollow portion can be blocked, the adjusting component 130 and the light emitting component 140 are disposed between the periphery of the light guide component 110 and the inner side of the frame component 120 facing the hollow portion, and the length of the adjusting component 130 is variable in the direction between the light guide component 110 and the frame component 120, and the light emitting component 140 is movable.

The utility model provides a lamp 100, including light guide assembly 110, frame subassembly 120, adjustment subassembly 130 and light emitting component 140, wherein, frame subassembly 120 sets up in the week side of light guide assembly 110, and the part of adjustment subassembly 130 and light emitting component 140 press from both sides and locate between frame subassembly 120 and light guide assembly 110 to, light emitting component 140 and the week side cooperation of light guide assembly 110, and then form the luminous lamp 100 of side, and then can reduce the thickness of lamp 100, save the light source.

Moreover, the light emitting element 140 is movable relative to the frame element 120, and the length of the adjusting element 130 in the direction from the frame element 120 to the light guide element 110 is variable, so that the assembly gap between the light guide element 110 and the frame element 120 floats to a certain extent according to the machining error.

The utility model provides a lamps and lanterns 100, the adjustment subassembly 130 that increases on the basis of the luminous lamps and lanterns 100 structure of traditional side has formed a free activity structure, can deal with interference fit, clearance fit that traditional leaded light subassembly 110 and frame subassembly 120 assembly appear in a flexible way. When the interference fit occurs, the adjustment assembly 130 may be adjusted for inward pressing force of the light guide assembly 110, so that the adjustment assembly 130 is shortened; when the clearance fit occurs, to adjust the adjustment assembly 130 such that the adjustment assembly 130 is elongated; so that in either case, the light emitting assembly 140 and the light guide assembly 110 can be tightly fitted to realize zero-gap assembly.

Additionally, the utility model provides an adjustment assembly 130 among lamps and lanterns 100 can adapt to different assembly tolerance, realizes that the distance on the light emitting component 140 and the leaded light subassembly 110 light inlet face of lamps and lanterns 100 is invariable, solves the undulant problem of light efficiency that traditional lamps and lanterns 100 structure brought because of the clearance is not of uniform size, realizes lamps and lanterns 100's light efficiency uniformity.

And, light-emitting component and leaded light subassembly all are connected with the adjusting part, consequently, can reduce the assembly error between light-emitting component and the leaded light subassembly, further promote the luminous effect of lamps and lanterns.

Specifically, for convenience of description, as shown in fig. 3 and 4, a direction of the light guide member 110 to the light emitting member 140 is defined as a lateral direction, and a direction between the front surface and the back surface of the light guide member 110 is defined as a longitudinal direction.

The frame assembly 120 surrounds the light guide assembly 110, the adjusting assembly 130 and the light emitting assembly 140 are transversely disposed, and in the transverse direction, one side of the adjusting assembly 130 abuts against the frame assembly 120, the other side of the adjusting assembly 130 is connected with the light emitting assembly 140, and the light emitting side of the light emitting assembly 140 faces the light guide assembly 110 and abuts against the light guide assembly 110.

The length of the adjusting assembly 130 in the transverse direction is variable, and the light emitting assembly 140 can move in the transverse direction relative to the frame assembly 120, so that the transverse length of the adjusting assembly 130 can be changed along with the change of the assembly gap between the inner sides of different light guide assemblies 110 and frame assemblies 120 caused by errors, and the light emitting assembly 140 is ensured to be always abutted against the light guide assemblies 110.

Specifically, in the case where the assembly gap between the light guide assembly 110 and the inner side of the bezel assembly 120 is reduced, the lateral length of the adjustment assembly 130 is shortened to accommodate the variation in the reduction of the assembly gap.

In the case where the assembly gap between the light guide assembly 110 and the inner side of the bezel assembly 120 increases, the lateral length of the adjustment assembly 130 is elongated to accommodate the variation in the increase of the assembly gap.

Specifically, the change in length of the adjustment assembly 130 may be an automatic change, or an adjustment of the adjustment assembly 130 may be received to cause the adjustment assembly 130 to change.

Example 2:

as shown in fig. 4 and fig. 5, based on embodiment 1, further, the adjusting assembly 130 includes an elastic member 132 and a mounting member 134, one side of the elastic member 132 abuts against the inner side of the bezel, one side of the elastic member 132, which is away from the inner side of the bezel, abuts against the mounting member 134, and the light emitting assembly 140 is connected to the mounting member 134.

In this embodiment, the adjusting assembly 130 includes an elastic member 132 and a mounting member 134, one side of the elastic member 132 abuts against the inner side of the frame, the other side of the elastic member 132 abuts against the mounting member 134, the mounting member 134 can mount the light emitting assembly 140 on the side away from the elastic member 132, and the elastic member 132 can stretch in the direction from the frame assembly 120 to the light guide assembly 110, and further the inner side of the frame assembly 120 abuts against the elastic member 132, the elastic member 132 abuts against the mounting member 134, the mounting member 134 abuts against the light emitting assembly 140, and the light emitting assembly 140 abuts against the light guide assembly 110, and further, for the distance change between the frame assembly 120 and the light guide assembly 110, the elastic member 132 can change the length in the direction from the frame assembly 120 to the light guide assembly 110 in a self-adaptive manner, thereby achieving the rapid assembly of the lamp 100, and ensuring the abutting effect of the light emitting assembly 140 and the light guide assembly 110.

The utility model provides a lamps and lanterns 100, elastic component 132 and the movably installed part 134 that increase on the basis of the luminous lamps and lanterns 100 structure of traditional side have formed a free activity structure, can deal with interference fit, clearance fit that traditional leaded light subassembly 110 and frame subassembly 120 assembly appear in a flexible way. When the interference fit occurs, the mounting member 134 can be pushed to move to the side of the frame member 120 and the compression amount of the elastic member 132 can be increased by the inward pressing force of the light guide member 110; when the clearance fit occurs, the elastic member 132 is away from the bezel assembly 120 by the elastic mounting member 134; so that in either case, the light emitting assembly 140 and the light guide assembly 110 can be tightly fitted to realize zero-gap assembly.

Further, after the elastic member 132, the frame component 120, the mounting component 134, the light emitting component 140 and the light guide component 110 are mounted, the elastic member 132 is in an elastic deformation state, so that a pretightening force can be generated between the light emitting component 140 and the light guide component 110, thereby ensuring that the light emitting component 140 always offsets with the peripheral side of the light guide component 110, and further improving the light emitting effect of the lamp 100. The size of the elastic member 132 is set to calculate the error that generates the largest assembly gap between the light guide assembly 110 and the inner side of the frame assembly 120, so that the elastic member 132 can be adaptive to the assembly gap under the condition of the direct forward error and the reverse error of the light guide assembly 110 and the frame assembly 120.

Specifically, for convenience of description, as shown in fig. 3 and 4, the description is made in the lateral and longitudinal directions.

The elastic member 132 and the mounting member 134 are transversely disposed, in the transverse direction, one side of the elastic member 132 abuts against the inner side of the bezel, the other side abuts against the mounting member 134, the light emitting assembly 140 is mounted to the mounting member 134, and the light emitting side of the light emitting assembly 140 is included outside the mounting member 134.

The length of the elastic member 132 in the transverse direction is variable, and the light emitting assembly 140 can move in the transverse direction relative to the frame assembly 120, so that the transverse length of the elastic member 132 can be changed along with the change of the assembly gap between the inner sides of different light guide assemblies 110 and frame assemblies 120 caused by errors, and the light emitting assembly 140 is ensured to be always abutted against the light guide assemblies 110.

Specifically, in the case where the assembly gap between the light guide assembly 110 and the inner side of the bezel assembly 120 is reduced, the lateral length of the elastic member 132 is greatly shortened to accommodate the variation in the reduction of the assembly gap.

In the case where the assembly gap between the light guide assembly 110 and the inner side of the bezel assembly 120 is increased, the lateral length of the adjustment assembly 130 is shortened by a small amount to accommodate the change in the increase of the assembly gap.

Further, the elastic member 132 may be made of a material such as a spring, elastic rubber, or elastic cotton.

One mounting member 134 may correspond to one elastic member 132 or a plurality of elastic members 132.

The elastic member 132 may be a strip structure, that is, one or more elastic members 132 are disposed at one side of the mounting member 134.

The resilient member 132 may be a block-like structure, i.e., a plurality of resilient members 132 are disposed on one side of the mounting member 134.

One elastic member 132 may correspond to one mounting member 134 or a plurality of mounting members 134.

The mounting member 134 may be a strip structure, i.e., the light emitting assembly 140 may be connected to one or more strip mounting members 134.

The mounting members 134 may be block structures, i.e., the light emitting assembly 140 may be coupled to one or more of the mounting members 134.

Example 3:

in addition to embodiment 2, the elastic member 132 is further bonded to the edge frame assembly 120 by an adhesive.

In this embodiment, the elastic member 132 is connected with the frame assembly 120 in a bonding manner, so as to ensure the positioning effect of the elastic member 132, avoid the displacement of the elastic member 132, improve the stability of the elastic member 132, facilitate the assembly of the lamp set, and the bonding assembly manner is simple in operation and convenient in operation.

Example 4:

as shown in fig. 5, based on embodiment 2 or embodiment 3, further, the mounting member 134 includes a first groove 1342 and a limiting structure, wherein the limiting structure is disposed at two sides of the notch of the first groove 1342, and the light emitting assembly 140 is disposed in the first groove 1342 and fixed in the first groove 1342 by the limiting structure. The light emitting assembly 140 may be adhered in the first groove 1342, and in particular, a double-sided adhesive tape may be used. Mounting member 134 is movable relative to bezel assembly 120.

In this embodiment, the mounting member 134 includes a first groove 1342, and the notch of the first groove 1342 faces away from the elastic member 132, that is, the notch of the first groove 1342 faces the peripheral side of the light guide assembly 110, the light emitting assembly 140 is installed in the first groove 1342, thereby limiting the degree of freedom of the light emitting assembly 140, and a limiting structure is further provided at the notch, thereby fixing the light emitting assembly 140 in the first groove 1342, when assembling, the light emitting assembly 140 may be installed in the first groove 1342 first, thereby forming a module with the light emitting assembly 140 and the mounting member 134, thereby protecting the light emitting assembly 140 by using the mounting member 134, and the convenience of installation is improved, and the portion of the light emitting assembly 140 exposed outside the groove facilitates heat dissipation of the light emitting assembly 140.

Specifically, the first groove 1342 is a through groove, when being installed, the light emitting assembly 140 may be disposed in the first groove 1342 in a penetrating manner, and then the degree of freedom of the light emitting assembly 140 in four directions is defined by the first groove 1342 and the limiting structure, and the light emitting assembly 140 may move only in the conduction direction of the first groove 1342, so that the light emitting assembly 140 is prevented from moving in multiple directions.

Specifically, for convenience of description, as shown in fig. 3 and 4, the description is made in the lateral and longitudinal directions.

The mounting member 134 is provided with a first groove 1342, the notch of the first groove 1342 is transversely disposed and faces the light guide assembly 110, and then a limiting structure is disposed in the longitudinal direction of the notch, and the light emitting side of the light emitting assembly 140 can emit light through the notch without the limiting structure, and the light guide assembly 110 and the light emitting assembly 140 can abut against each other through the position.

Example 5:

as shown in fig. 5, on the basis of embodiment 4, further, the limiting structure includes: a first rib 1344 and a second rib 1346, the first rib 1344 and the second rib 1346 being disposed on opposite sides of the notch, respectively. Also, a gap is provided between the first rib 1344 and the second rib 1346.

In this embodiment, the first rib 1344 and the second rib 1346 are respectively disposed on two sides of the notch of the first groove 1342, so as to improve the reliability of fixing the light emitting assembly 140 and ensure that the light emitting assembly 140 cannot be separated from the mounting member 134 through the notch.

Specifically, for convenience of description, as shown in fig. 3 and 4, the description is made in the lateral and longitudinal directions.

In the longitudinal direction of the slot, a first rib 1344 is disposed at the lower portion, and a second rib 1346 is disposed at the upper portion, with a gap therebetween, so as to facilitate the abutment between the light emitting assembly 140 and the light guide assembly 110.

Example 6:

as shown in fig. 3 and 5, in addition to embodiment 4 or embodiment 5, further, the mounting part 134 further includes: the mounting portion 1348, the mounting portion 1348 is located on the opening side of the first groove 1342, and is connected to the limiting structure, and the light guide assembly 110 is connected to the mounting portion 1348.

In this embodiment, the mounting member 134 further includes a mounting portion 1348, the mounting portion 1348 is connected to the first rib 1344, and extends to a side away from the first groove 1342, when the light guide assembly 110 abuts against the light emitting assembly 140 disposed in the first groove 1342, the front or the back of the light guide assembly 110 may be lapped on the mounting portion 1348, thereby ensuring the assembly accuracy of the light emitting assembly 140 and the light guide assembly 110 on the height, improving the light emitting effect of the lamp 100, reducing the fluctuation of the lighting effect of the lamp 100, and improving the light emitting uniformity of the lamp 100.

Specifically, the front surface of the light guide assembly 110 is attached to the mounting portion 1348.

Further, a side of the mounting portion 1348 facing away from the light guide assembly 110 is provided with a second groove 1350.

In this embodiment, one side of the mounting portion 1348 facing away from the light guide assembly 110 is provided with a second groove 1350, so that the weight of the mounting member 134 is reduced, and the overall weight of the lamp 100 is reduced, so that when the lamp 100 is hoisted, the stability of the lamp 100 is improved, the contact area between the mounting member 134 and the bezel assembly 120 is reduced, and the friction force during movement is reduced.

Specifically, for convenience of description, as shown in fig. 3 and 4, the description is made in the lateral and longitudinal directions.

In the longitudinal direction, the bottom of the mounting portion 1348 is provided with a second groove 1350.

Further, the interface of the mounting member 134 generally approximates an "L" shaped configuration.

Example 7:

as shown in fig. 3, on the basis of any one of embodiments 1 to 6, further, the bezel assembly 120 includes: the light guide module comprises a frame body 122, a convex edge 124 and a pressing piece 126, wherein the convex edge 124 is arranged on one surface of the frame body 122 and extends towards the hollow part of the frame body 122, the pressing piece 126 is arranged on the other surface of the frame body 122 and extends towards the hollow part from the frame body 122, and further the frame body 122, the convex edge 124 and the pressing piece 126 enclose an installation space, wherein the adjusting assembly 130, the light emitting assembly 140 and the light guide assembly 110 are located in the installation space, the adjusting assembly 130 is in contact with the frame body 122 and the convex edge 124, and the light guide assembly 110 is in contact with the pressing piece 126.

In this embodiment, the frame assembly 120 includes a frame body 122, a convex edge 124 and a pressing member 126, the convex edge 124 and the pressing member 126 are respectively disposed on two sides of the frame body 122, so that an installation space with an opening on the inner side is enclosed by the three, the adjusting assembly 130, the light emitting assembly 140 and the light guide assembly 110 are disposed in the installation space, the adjusting assembly 130 abuts against the frame body 122, and the pressing member 126 presses the light guide assembly 110, so that the frame assembly 120, the light guide assembly 110, the adjusting assembly 130 and the light emitting assembly 140 form a whole, which is simple in structure and easy to produce.

Specifically, the frame body 122 is a frame-shaped structure, the front surface and the back surface of the frame body 122 are respectively provided with a convex edge 124 and a pressing member 126, the frame body 122 and the convex edge 124 are of an integrated structure, and the pressing member 126 and the frame body 122 are of a split structure.

When the light guide assembly is installed, the elastic member 132 is installed on the frame 122 and the flange 124, the installation member 134 and the light emitting assembly 140 are installed, the light guide assembly 110 is installed, and the pressing member 126 is installed to fix the adjustment assembly 130, the light emitting assembly 140 and the light guide assembly 110.

Specifically, for convenience of description, as shown in fig. 3 and 4, the description is made in the lateral and longitudinal directions.

The light fixture 100 comprises a light guide assembly 110, and the distribution sequence of the components from top to bottom along the longitudinal direction is as follows: compress tightly piece 126, light guide assembly 110 installation department 1348 and chimb 124, wherein, installation department 1348 is a part of installed part 134, installed part 134 install in contact with chimb 124, and then in vertical, chimb 124 and installation department 1348 rigidity, compress tightly piece 126 and compress tightly on light guide assembly 110, and, compress tightly piece 126 and chimb 124 and all be connected with frame 122, thereby chimb 124 and compress tightly piece 126 and form compact structure, fix installed part 134 and light guide assembly 110 in the frame.

The portion of the luminaire 100 comprising the light guiding assembly 110 is arranged in the transverse direction from the respective components on the other side in the following order: frame 122, elastic member 132, mounting member 134, light emitting module 140 and light guide module 110.

The frame 122 surrounds the light guide assembly 110, the adjustment assembly 130 and the light emitting assembly 140 are transversely disposed, in the transverse direction, one side of the adjustment assembly 130 is abutted against the frame 122, the other side is connected with the light emitting assembly 140, and the light emitting side of the light emitting assembly 140 faces the light guide assembly 110 and is abutted against the light guide assembly 110.

The length of the adjusting assembly 130 in the transverse direction is variable, and the light emitting assembly 140 can move in the transverse direction relative to the frame 122, so that the transverse length of the adjusting assembly 130 can be changed along with the change of the assembly gap between different light guide assemblies 110 and the inner side of the frame 122 due to errors, and the light emitting assembly 140 is ensured to be always abutted against the light guide assemblies 110.

Specifically, in the case where the fitting gap between the light guide member 110 and the inner side of the frame 122 is reduced, the lateral length of the adjustment member 130 is shortened to accommodate the variation in the reduction of the fitting gap.

In the case where the assembly gap between the light guide assembly 110 and the inside of the frame 122 increases, the lateral length of the adjustment assembly 130 is elongated to accommodate the change in the increase in the assembly gap.

Further, the frame 122 and the flange 124 are made of metal such as aluminum alloy, and the pressing member 126 is made of plastic.

The utility model provides a lamps and lanterns 100, elastic component 132 and the movably installed part 134 that increase on the basis of the luminous lamps and lanterns 100 structure of traditional side have formed a free activity structure, can deal with interference fit, clearance fit that traditional leaded light subassembly 110 and framework 122 assembly appear in a flexible way. When the interference fit occurs, the mounting member 134 can be pushed to move to the frame 122 side and the compression amount of the elastic member 132 can be increased by the inward pressing force of the light guide assembly 110; when the clearance fit occurs, the elastic member 132 is away from the frame 122 by the elastic mounting member 134; so that in either case, the light emitting assembly 140 and the light guide assembly 110 can be tightly fitted to realize zero-gap assembly.

Specifically, the pressing member 126 is a bead.

Example 8:

as shown in fig. 3, on the basis of embodiment 7, further, the frame body 122 includes a third groove 128, a portion of the pressing member 126 can be inserted into the third groove 128, and a notch of the third groove 128 faces the hollow portion of the frame body 122.

In this embodiment, the frame 122 is provided with the third groove 128, and the pressing member 126 is inserted in the third groove 128, so as to be pressed on the light guide assembly 110, and in this way of insertion, the reliability is high and the operation is convenient, thereby reducing the assembly difficulty of the lamp 100, specifically, the adjusting assembly 130, the light emitting assembly 140 and the light guide assembly 110 may be installed on the frame 122 and the convex edge 124 at first, and then the pressing member 126 is inserted in the third groove 128, so as to press the light guide assembly 110, thereby completing the assembly.

Specifically, the number of the third grooves 128 and the pressing pieces 126 may be one or more.

Further, the pressing member 126 includes a pressing portion and an insertion portion, the insertion portion is adapted to the third groove 128, and in a state that the insertion portion is inserted into the third groove 128, the pressing portion is inclined toward the convex edge 124, so that a pressing force is formed between the convex edge 124 and the pressing member 126 to ensure the stability of the light guide assembly 110 and the mounting member 134.

Example 9:

as shown in fig. 4, on the basis of any one of embodiments 1 to 8, further, the light emitting assembly 140 includes: the base plate 142 is connected to the adjusting assembly 130, and the light emitting element 144 faces the light guide assembly 110.

In this embodiment, the light emitting assembly 140 includes a substrate 142 and a light emitting element 144, the light emitting element 144 is disposed on the substrate 142, when being mounted, the light emitting assembly 140 faces the peripheral side of the light guide assembly 110, thereby realizing side light emission, and a plurality of light emitting elements 144 can be simultaneously mounted through the substrate 142, thereby improving the assembly efficiency.

Specifically, for convenience of description, as shown in fig. 3 and 4, the description is made in the lateral and longitudinal directions.

In the longitudinal direction, the light emitting element 144 is located at the middle position of the substrate 142, the substrate 142 is disposed in the first groove 1342, and the upper and lower positions of the substrate 142 are fixed by the limiting structure, so that the light emitting assembly 140 is fixed while the light emitting assembly 140 is ensured to emit light normally.

Further, the number of the light emitting elements 144 and the substrate 142 may be one or more, one substrate 142 may be provided with a plurality of light emitting elements 144,

moreover, the substrate 142 is a printed circuit board or the like, and the light emitting elements 144 are lamp beads, which can be semiconductor light emitting diodes or the like, that is, the light emitting elements 144 are welded to the substrate 142, so that the light emitting elements 144 can be controlled in a unified manner or individually.

Example 10:

as shown in fig. 4, based on embodiment 9, further, the light emitting assembly 140 further includes: the anti-collision structure 146, the anti-collision structure 146 and the light-emitting element 144 are disposed on one side of the substrate 142 facing the light guide assembly 110, and the anti-collision structure 146 protrudes from the light-emitting element 144 on one side of the light-emitting element 144 facing the light guide assembly 110.

In this embodiment, the light emitting assembly 140 further includes an anti-collision structure 146, the anti-collision structure 146 and the light emitting element 144 are disposed on the same side of the substrate 142, and the anti-collision structure 146 protrudes from the light emitting element 144 on a side of the light emitting element 144 facing the light guide assembly 110, so that the anti-collision structure 146 abuts against the light guide assembly 110 instead of directly abutting against the light guide assembly 110 by using the light reflecting element, and therefore, no matter in use, or in the process of collision or transportation of the lamp 100, the anti-collision structure is stressed, so that the probability of damage to the light emitting assembly 140 due to extrusion or external force can be avoided, and the service life of the lamp 100 can be prolonged.

Specifically, for convenience of description, as shown in fig. 3 and 4, the description is made in the lateral and longitudinal directions.

In the longitudinal direction, the anti-collision structure 146 and the light emitting element 144 are both located in the middle of the substrate 142, and in the transverse direction, the anti-collision structure 146 protrudes from the light emitting element 144, so that the anti-collision structure 146 abuts against the light guide assembly 110. Thereby ensuring that the light emitting element 144 is spaced apart from the light guide assembly 110 and the distance is constant.

Further, the bump guard 146 may be made of plastic or metal, and is welded, adhered or screwed to the base 142.

The number of the anti-collision structures 146 may be multiple, and the anti-collision structures 146 may be disposed between the plurality of light-emitting elements 144 at intervals, and specifically, one anti-collision structure 146 may be disposed for each of the plurality of light-emitting elements 144.

Example 11:

based on embodiment 10, further, the anti-collision structure 146 protrudes from the light-emitting element 144 at a height greater than or equal to 0 and less than or equal to 0.3mm on a side of the light-emitting element 144 facing the light guide assembly 110.

In this embodiment, the anti-collision structure 146 protrudes from the light emitting element 144 by no more than 0.3mm on the side of the light emitting element 144 facing the light guide assembly 110, so as to ensure that the gap between the light emitting element 144 and the light guide assembly 110 is small enough, ensure the light guide effect of the light guide assembly 110, and improve the light emitting effect of the lamp 100.

Specifically, it may be any size of 0.1mm, 0.2mm, 0.3mm, or 0 to 0.3mm, or the like.

Example 12:

as shown in fig. 1, on the basis of any one of embodiments 1 to 11, further, the light guide assembly 110 includes: the light guide 112 and the reflective member 114, the light emitting assembly 140 is connected to the peripheral side of the light guide 112, and the reflective member 114 is disposed on the back side of the light guide 112.

In this embodiment, the light guide assembly 110 includes a light guide member 112 and a light reflecting member 114, the peripheral side of the light guide member 112 abuts against the light emitting assembly 140, and the light reflecting member 114 is located on the back side of the light guide member 112, so that the light reflecting member 114 reflects light to the front side of the light guide member 112, thereby improving the light emitting effect of the lamp 100.

Specifically, the light guide 112 may be a light guide plate, specifically an acrylic plate, and the light reflecting member 114 is a light reflecting paper attached to one side of the light guide 112.

Specifically, for convenience of description, as shown in fig. 3 and 4, the description is made in the lateral and longitudinal directions.

In the longitudinal direction, the light reflecting member 114 is disposed above the light guiding member 112.

Example 13:

as shown in fig. 1, based on embodiment 12, further, the light guide assembly 110 further includes: and the diffusion piece 116, wherein the diffusion piece 116 is arranged on one side of the light guide piece 112.

In this embodiment, the light guide assembly 110 further includes: the diffuser 116 is disposed on the front surface of the light guide 112, so as to improve the uniformity of the light emitted from the lamp 100. Specifically, the diffuser 116 is a diffuser plate, specifically an acrylic plate.

Specifically, for convenience of description, as shown in fig. 3 and 4, the description is made in the lateral and longitudinal directions.

In the longitudinal direction, the light reflecting member 114 is disposed above the light guide member 112, and the diffusing member 116 is disposed below the light guide plate.

Example 14:

as shown in fig. 1, on the basis of any one of embodiments 1 to 13, further, the frame assembly 120 and the light guide assembly 110 are polygonal structures, the light guide assembly 110 is adapted to the frame assembly 120, and the adjustment assembly 130 and the light emitting assembly 140 are disposed on at least one side of the polygonal assembly.

In this embodiment, the bezel assembly 120 has a polygonal structure, the light guide assembly 110 is also adapted to the bezel assembly 120 and has a polygonal structure, and the adjusting assembly 130 and the light emitting assembly 140 are at least disposed on at least one side of the polygonal assembly, so as to achieve the diversity of the shapes of the lamp 100, and the length change of the straight-side adjusting assembly 130 can be better controlled, so as to be more convenient for adjusting the change of the assembly gap between the bezel assembly 120 and the light guide assembly 110.

Specifically, the bezel assembly 120 and the light guide assembly 110 may have a three-sided structure, a four-sided structure, a five-sided structure, or a six-sided structure, etc.

To ensure the balance of the light guide assembly 110, mounting members 134 may be disposed at least on two opposite sides of the bezel assembly 120 to ensure that the light guide assembly 110 can be flatly lapped on the mounting portion 1348.

The light emitting assembly 140 and the elastic member 132 may be disposed on at least one side of the frame assembly 120 to improve brightness.

In the case that the bezel assembly 120 has a quadrilateral structure, the light emitting assembly 140 and the adjusting assembly 130 are disposed at two opposite sides of the bezel assembly 120.

Example 15:

as shown in fig. 1 to 5, the present invention provides a lamp 100 including: the light guide plate comprises a frame body 122, a convex edge 124, an elastic part 132 arranged on the side edges of the frame body 122 and the convex edge 124, a light guide part 112, an L-shaped mounting part 134 arranged between the light guide component 110 and the elastic part 132, a light emitting component 140 arranged on the side wall of the L-shaped mounting part 134, a diffusion part 116 arranged on the front surface of the light guide part 112, a reflecting part 114 arranged on the back surface of the light guide part 112, and a pressing part 126 arranged on the periphery of the frame body 122 and used for fixing the diffusion part 116, the light guide part 112 and the reflecting part 114.

The light assembly 140 includes a light emitting element 144, a printed circuit board, and a bump guard 146, and is adhered to the sidewall of the first recess 1342 of the L-shaped mounting member 134 by a double-sided adhesive tape.

The L-shaped mounting member 134 is movably mounted to the rim 124.

The elastic member 132 is adhered to the inner wall of the frame 122.

The diffuser 116 is placed on the front surface of the light guide 112, the reflector 114 is placed on the back surface of the light guide 112, and both are mounted on the mounting portions 1348 of the L-shaped mounting members 134 at the left and right ends, and the top is fastened by the pressing member 126.

The present invention provides a luminaire 100 comprising a frame assembly 120 of the entire luminaire 100, the mounting member 134, which is adhered to the inner side of the bezel assembly 120 by an adhesive, the light emitting assembly 140 is mounted in the first recess 1342 of the L-shaped mounting member 134, wherein the light emitting assembly 140 includes a light emitting element 144, a printed circuit board and an anti-collision structure 146, the anti-collision structure 146 can effectively protect the light emitting element 144 from being damaged by the light guiding assembly 110 in the assembling process of the lamp 100, the L-shaped mounting member 134 is movably disposed on the flange 124 of the frame assembly 120 and disposed between the elastic member 132 and the light guiding assembly 110, the light guiding assembly 110 includes a light guiding member 112, a diffusing member 116 attached to the front surface of the light guiding member 112, a light reflecting member 114 attached to the back surface of the light guiding plate, the light guiding assembly 110 is mounted on the mounting portions 1348 of the L-shaped mounting members 134 on the left and right sides, zero-gap assembly is realized, and finally the light guiding assembly 110 is pressed by the pressing members 126 of the frame assembly 120.

The top side and the bottom side are arranged on the L-shaped mounting piece 134, a second convex rib 1346 is formed by inward protruding of the right end of the top side, a first convex rib 1344 is formed by inward protruding of the right end of the top side, a first groove 1342 is formed by the inner side of the L-shaped mounting piece 134, an installation portion 1348 is formed at the right end of the first convex rib 1344, a second groove 1350 is formed by hollowing the back of the installation portion 1348, and resistance between the L-shaped mounting piece 134 and the convex edge 124 of the frame component 120 is reduced. The light emitting element 140 is disposed inside the first groove 1342 of the L-shaped mounting member 134, so as to dissipate heat and simplify installation.

When the tolerance of the light guide member 112 is limited to the upper limit, when the light guide assembly 110 is assembled, the compression amount of the elastic member 132 is increased by the thrust of the light guide assembly 110 to the L-shaped installation member 134, so that the light guide assembly 110 can be assembled smoothly; when the machining deviation of the light guide member 112 is lower, the light guide assembly 110 does not apply force to the L-shaped mounting member 134, and the L-shaped mounting member 134 can be pushed to move towards the light guide assembly 110 under the elastic action of the elastic member 132; zero clearance assembly can be achieved.

The structure can ensure that the light-emitting component 140 is parallel to the light-entering surface of the light-guiding component, and the distance between the light-emitting component 144 and the light-entering surface of the light-guiding component 112 is constant, so that the problem of poor lighting effect of the traditional side-emitting lamp 100 caused by different gap sizes can be solved, and the lighting effect of the lamp 100 has excellent consistency.

In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," 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 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.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (12)

1. A light fixture, comprising:

a light guide assembly;

the frame component is arranged on the periphery of the light guide component in a wrapping mode;

the part of the adjusting component is arranged between the frame component and the light guide component, and the light guide component is connected with the adjusting component;

and the light-emitting component is connected with the adjusting component, the light-emitting component can move relative to the frame component, and the length of the adjusting component in the direction from the frame component to the light guide component can be changed, so that the light-emitting component is abutted against the light guide component.

2. The light fixture of claim 1, wherein the adjustment assembly comprises:

one side of the elastic piece is abutted against the inner side of the frame, and the elastic piece can stretch in the direction from the frame assembly to the light guide assembly;

the mounting part is abutted against the other side of the elastic part, and the light-emitting component is connected with the mounting part.

3. The luminaire of claim 2,

one side of the elastic piece, which is far away from the mounting piece, is bonded with the frame component.

4. A light fixture as recited in claim 2, wherein the mount comprises:

the light-emitting assembly is arranged in the first groove, and a notch of the first groove deviates from the elastic piece;

and the limiting structure is positioned at the notch of the first groove and used for fixing the light-emitting component.

5. The light fixture of claim 4, wherein the position limiting structure comprises:

the first convex rib is positioned on one side of the notch of the first groove;

and the second convex rib and the first convex rib are oppositely arranged on the other side of the notch of the first groove.

6. The luminaire of claim 4, wherein the mount further comprises:

the installation department is located opening one side of first recess, light guide component overlap joint in the installation department, light guide component's week side with the opening of first recess is relative.

7. The luminaire of claim 6,

one side that the installation department deviates from leaded light subassembly is provided with the second recess.

8. The light fixture of any of claims 1-7, wherein the bezel assembly comprises:

a frame body;

a convex edge extending from one side of the frame body to the hollow part of the frame body;

the pressing piece is arranged on the frame body, is positioned on the other side of the frame body, forms an installation space with the frame body and the convex edge,

the adjusting assembly, the light emitting assembly and the light guide assembly are arranged in the installation space, the adjusting assembly is in contact with the frame body and the convex edge, and the light guide assembly is in contact with the pressing piece.

9. The luminaire of claim 8,

the frame body is provided with a third groove, a notch of the third groove faces the hollow portion of the frame body, and the pressing piece is inserted in the third groove.

10. A light fixture as recited in any one of claims 1-7, wherein the light emitting assembly comprises:

the substrate is connected with the adjusting component;

and the light-emitting element is arranged on one side of the substrate, which deviates from the adjusting component.

11. The luminaire of claim 10, wherein the light emitting assembly further comprises:

the anti-collision structure is arranged on the substrate and is positioned on the same side of the substrate as the light-emitting element, and one side of the light-emitting element, which faces the light guide assembly, protrudes out of the light-emitting element.

12. The luminaire of claim 11,

the anti-collision structure is arranged on one side, facing the light guide assembly, of the light-emitting element, and the height of the anti-collision structure protruding out of the light-emitting element is not more than 0.3 mm.

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