CN217482580U - Lamp fitting - Google Patents

Abstract

The utility model relates to the technical field of lighting, in particular to a lamp; the lamp comprises a base, a lamp panel, lamp beads, a lens and a pressing plate, wherein the lamp panel, the lens and the pressing plate are all arranged on the base; the pressing plate is provided with a light through hole, the lens is embedded in the light through hole, and the hole wall of the light through hole is used for shielding at least part of light rays emitted from the emergent surface; the utility model discloses a lamps and lanterns have anti-dazzle effect, and can reduce the holistic production degree of difficulty of lamps and lanterns to be favorable to reduce cost.

Description

Lamp fitting

Technical Field

The utility model relates to the field of lighting technology, particularly, relate to lamps and lanterns.

Background

A luminaire is a commonly used lighting device; the light source of the LED lamp is changed greatly, and the LED lamp is widely used in various occasions, has high light efficiency and good color rendering property, is free from stroboflash, is started instantly, is not afraid of vibration and the like, and is widely used in the current lighting design. The lamp provided by the related art easily generates uncomfortable glare, and the user experience is poor. In order to solve the problem of glare, the lens is improved by the related technology, and the light path of light is changed, so that the purpose of certain shading and anti-glare is achieved.

However, the lens is improved in the related art, and the difficulty in producing the lens is high, so that the difficulty in overall production of the lamp is increased, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamp, it can reduce the holistic production degree of difficulty of lamp to be favorable to reduce cost.

The embodiment of the utility model is realized like this:

in a first aspect, the present invention provides a lamp, including:

a base;

the lamp panel is arranged on the base;

the lamp beads are arranged on the lamp panel;

the lens is arranged on the base and provided with an incident surface and an emergent surface, and the incident surface is used for refracting light rays emitted by the lamp beads to be emitted from the emergent surface;

the pressing plate is arranged on the base and provided with a light through hole, the lens is embedded in the light through hole, and the hole wall of the light through hole is used for shielding at least part of light rays emitted from the emergent face.

In an alternative embodiment, the exit surface comprises an annular arc convex surface and a plane, one side of the arc convex surface is connected with the plane, the arc convex surface surrounds the periphery of the plane, and the arc convex surface is distributed opposite to the hole wall of the light through hole.

In an alternative embodiment, the exit surface is located within the clear aperture.

In an alternative embodiment, the aperture of the light transmission hole gradually increases in the direction in which the lens is embedded into the light transmission hole.

In an alternative embodiment, the pressure plate is provided with a rib, which abuts the lens.

In an optional implementation mode, the base comprises a top plate and side plates, the top plate is connected with the side plates, the side plates surround the periphery of the top plate, an installation cavity is formed between the top plate and the side plates, the lamp panel, the lens and the pressing plate are all arranged in the installation cavity, and one ends, far away from the top plate, of the side plates extend out of the pressing plate.

In an alternative embodiment, the lens comprises a substrate and a lens body convexly arranged on the substrate, the substrate is arranged on the base, and the lens body is embedded in the light through hole; the lens body is provided with a groove, the groove is provided with an incident surface, and the lamp bead is arranged in the groove.

In an optional embodiment, the lamp further includes a positioning element, and the positioning element is disposed on the base, and at least one of the lamp panel and the substrate is matched with the positioning element.

In an optional embodiment, the lamp further includes a clamping member, and the clamping member is arranged on the base, and at least one of the lamp panel and the lens is clamped with the clamping member.

In an optional embodiment, the lamp further comprises a lamp post and a supporting seat, wherein the lamp post is connected between the supporting seat and the base; wherein, the supporting seat is provided with a socket.

The utility model discloses beneficial effect of lamps and lanterns includes: the embodiment of the utility model provides a lamp comprises a base, a lamp panel, lamp beads, a lens and a pressing plate, wherein the lamp panel, the lens and the pressing plate are all arranged on the base, the lamp beads are arranged on the lamp panel, the lens is provided with an incident surface and an emergent surface, and the incident surface is used for refracting light rays emitted by the lamp beads to be emitted from the emergent surface; the pressing plate is provided with a light through hole, the lens is embedded in the light through hole, and the hole wall of the light through hole is used for shielding at least part of light rays emitted from the emergent surface; therefore, the light rays emitted from the emergent surface can be shielded by utilizing the hole wall of the light through hole, so that the anti-dazzle purpose is achieved; in addition, the hole wall of the light through hole arranged on the pressing plate is utilized to achieve the anti-dazzle purpose, a lens does not need to be specially improved, the difficulty of producing the pressing plate with the light through hole is low, the production difficulty of the whole lamp can be reduced, and the cost is further reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a lamp in an embodiment of the present invention;

fig. 2 is a schematic exploded view of a lamp cap assembly according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 4 is an enlarged view taken at IV in FIG. 3;

fig. 5 is a schematic view of an exploded structure of the lamp head assembly according to the embodiment of the present invention;

fig. 6 is a third schematic exploded view of the lamp head assembly according to the embodiment of the present invention;

fig. 7 is a fourth schematic exploded view of the lamp head assembly according to the embodiment of the present invention;

fig. 8 is an enlarged view at viii in fig. 7.

Icon: 010-a lamp; 100-a lamp head assembly; 101-lamp pole; 102-a support base; 110-a base; 111-top plate; 112-side plate; 113-a mounting cavity; 114-a third terminal; 115-fourth end; 116-a plug-in unit; 117-a plug groove; 120-a lamp panel; 121-a clamping hole; 130-lamp bead; 140-a lens; 141-an incident plane; 142-an exit face; 143-a substrate; 144-a lens body; 145-grooves; 146-an arcuate convex surface; 147-plane; 148-avoiding holes; 150-pressing plate; 151-light through hole; 152-pore walls; 153-a first end; 154-second end; 155-convex ribs; 156-platen body; 157-assembly plate; 158-limiting ribs; 159-card slot; 160-a positioning element; 161-positioning columns; 162-positioning ribs; 163-annular ribs; 164-radial ribs; 170-a clip; 171-an extension arm; 172-latch; 180-slot; 181-through hole.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships usually placed when the products of the present invention are used, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present embodiment provides a lamp 010, which may be a desk lamp, a floor lamp, or a ceiling lamp, and the like, which is not limited herein; the lamp 010 may be a lamp having only a lighting function, or may be a combination type product having a socket, and is not limited thereto.

The present embodiment will be described by taking a desk lamp as an example; the luminaire 010 comprises a lamp head assembly 100, a lamp post 101 and a support base 102, the lamp post 101 being connected between the support base 102 and the lamp head assembly 100. Optionally, the support base 102 is provided with a socket.

It should be noted that, when the lamp 010 is a ceiling lamp or another lamp such as a ceiling lamp, the lamp 010 may not include the lamp post 101 and the support seat 102.

Further, referring to fig. 2, the lamp head assembly 100 includes a base 110, a lamp panel 120, a lamp bead 130 and a lens 140; the lamp bead 130 is disposed on the lamp panel 120, the lamp panel 120 and the lens 140 are disposed on the base 110, the lens 140 has an incident surface 141 and an exit surface 142, and the incident surface 141 is used for refracting light emitted from the lamp bead 130 to exit from the exit surface 142. The light rays emitted by the lamp beads 130 are refracted out through the lens 140, so that a better lighting effect can be achieved.

It should be noted that the lamp beads 130 include, but are not limited to, LED lamp beads.

Optionally, referring to fig. 1, the lamp post 101 may be connected to the base 110, so that the lamp head assembly 100 is reliably disposed on the lamp post 101.

In order to improve the phenomenon of glare of the lamp 010, referring to fig. 2-4, the lamp 010 further includes a pressing plate 150, the pressing plate 150 is disposed on the base 110, the pressing plate 150 is disposed with a light-passing hole 151, the lens 140 is embedded in the light-passing hole 151, and a hole wall 152 of the light-passing hole 151 is used for shielding at least a portion of light emitted from the emitting surface 142. In this way, the light emitted from the emission surface 142 can be blocked by the hole wall 152 of the light transmitting hole 151, so as to achieve the anti-glare purpose; moreover, the hole wall 152 of the light through hole 151 formed in the pressing plate 150 is used for achieving the anti-dazzle purpose, the lens 140 does not need to be specially improved, the difficulty of producing the pressing plate 150 with the light through hole 151 is low, the overall production difficulty of the lamp 010 can be reduced, and further the cost is reduced.

The configuration of the lens 140 may be selected as desired; with reference to fig. 2 and fig. 4, the lens 140 of the present embodiment includes a substrate 143 and a lens body 144 protruding from the substrate 143, the lens body 144 is embedded in the light passing hole 151, the lens body 144 has an incident surface 141 and an exit surface 142, and the substrate 143 is disposed on the base 110; with such an arrangement, the substrate 143 can be utilized to reliably arrange the lens 140 on the base 110, and the lens body 144 can reliably refract the light emitted by the lamp bead 130, so as to ensure that the lens body 144 is not shielded or interfered, and ensure a good irradiation effect; and the light emitted from the emitting surface 142 is ensured to be shielded by the hole wall 152 of the light transmitting hole 151, thereby achieving the anti-glare purpose.

It should be understood that in other embodiments, the lens 140 may only include a portion embedded in the light passing hole 151, and the lens 140 is disposed on the base 110 through the lamp panel 120.

The shape of the lens body 144 can be selected as desired; referring to fig. 4, the lens body 144 of the present embodiment is a concave lens, that is, the lens body 144 is provided with a groove 145, the groove 145 has an incident surface 141, the lamp beads 130 are distributed opposite to the groove 145 of the lens body 144, specifically, the lamp beads 130 are disposed in the groove 145; the light emitted by the lamp bead 130 is refracted by the concave lens to enlarge the central angle of the light, so that a diffused light source is formed, and the light source can irradiate an object more uniformly.

Optionally, the lamp bead 130 may be embedded in the groove 145 of the lens body 144, so that the light reliably irradiates the incident surface 141, thereby ensuring the reliability of the light emission.

With reference to fig. 4, further, one side of the concave lens opposite to the lamp bead 130 is an incident surface 141, and one side of the concave lens away from the lamp bead 130 is an exit surface 142; the incident surface 141 is an arc concave surface, the exit surface 142 comprises an annular arc convex surface 146 and a plane 147, wherein one side of the arc convex surface 146 is connected with the substrate 143, the other side of the arc convex surface 146 is connected with the plane 147, the arc convex surface 146 surrounds the periphery of the plane 147, the arc convex surface 146 is approximately distributed opposite to the hole wall 152 of the light through hole 151, and the plane 147 faces the lamp bead 130; with such an arrangement, the light refracted to the plane 147 is directly emitted, and the light refracted to the arc convex surface 146 is shielded by the hole wall 152 of the light-transmitting hole 151, so as to achieve the anti-glare purpose.

Of course, in other embodiments, the exit surface 142 of the concave lens is a circular arc convex surface.

The manner in which the lens body 144 is disposed on the substrate 143 can be selected as desired; the lens body 144 and the substrate 143 of the present embodiment are integrally formed, so as to ensure that the lens 140 is easy to process and produce. Of course, in other embodiments, the lens body 144 may be connected to the substrate 143 by screwing, bonding, or the like, and is not limited herein.

It should be further noted that the lens 140 includes a plurality of lens bodies 144, and the lens bodies 144 are disposed on the substrate 143; the pressing plate 150 is provided with a plurality of light through holes 151; the lamp 010 includes a plurality of lamp beads 130, and the plurality of lamp beads 130 are all disposed on the lamp panel 120; the plurality of lamp beads 130, the plurality of lens bodies 144 and the plurality of light through holes 151 are distributed in a one-to-one correspondence manner.

Referring to fig. 4, in the present embodiment, the light passing hole 151 has a first end 153 and a second end 154 opposite to each other, the lens 140 is embedded into the light passing hole 151 from the first end 153, and the lens 140 is located in the light passing hole 151 relative to the second end 154, that is, the plane 147 is located in the light passing hole 151 and does not extend out of the pressing plate 150; specifically, the lens body 144 is embedded within the light passing hole 151 from the first end 153, and the lens body 144 is positioned within the light passing hole 151 relative to the second end 154. With the arrangement, the lens 140 is not extended out from the other end of the light-transmitting hole 151 after being embedded into the one end of the light-transmitting hole 151, so that the hole wall 152 of the light-transmitting hole 151 can reliably shield the side edge of the lens 140, thereby reliably shielding the light rays extending out of the emergent surface 142 and achieving a good anti-dazzle effect.

The aperture of the light passing hole 151 gradually increases from the first end 153 to the second end 154, that is, the aperture of the light passing hole 151 gradually increases in a direction in which the lens 140 is embedded in the light passing hole 151. The arrangement is such that the light-transmitting hole 151 is substantially trumpet-shaped, so that the antiglare effect is achieved by the hole wall 152 of the light-transmitting hole 151, and at the same time, light can be reliably transmitted, thereby achieving a reliable lighting effect.

Further, referring to fig. 4 and 5, the pressing plate 150 is provided with a rib 155, and the rib 155 abuts against the lens 140; specifically, the rib 155 abuts the base plate 143. In this way, the position of the lens 140 can be supported by the rib 155, so that the lens body 144 inserted into the light-transmitting hole 151 does not protrude from the light-transmitting hole 151, thereby reliably achieving the anti-glare effect.

It should be noted that the shape of the light-passing hole 151 can be selected according to the requirement; the light holes 151 of the present embodiment are hexagonal, and the plurality of hexagonal light holes 151 are substantially arranged in a honeycomb shape. Of course, in other embodiments, the light passing hole 151 may also be a circular hole, a rectangular hole, or the like, and is not limited herein.

It should be noted that, in this embodiment, a circle of ribs 155 is provided around the periphery of each light through hole 151. Of course, in other embodiments, only a portion of the light through hole 151 may be provided with a circle of ribs 155; or, in other embodiments, a plurality of ribs 155 are spliced on the periphery of the light-passing hole 151, and the plurality of ribs 155 may be sequentially connected end to end, or sequentially distributed at intervals; alternatively, in other embodiments, the ribs 155 are disposed on two opposite sides of the light passing hole 151, and are not particularly limited herein.

The manner in which the ribs 155 are disposed on the platen 150 can be selected as desired; the pressing plate 150 and the convex rib 155 of the embodiment are integrally formed; in other embodiments, the rib 155 may be disposed on the pressing plate 150 by bonding, clipping, etc., which is not limited in this regard.

Referring to fig. 5, the pressing plate 150 of the present embodiment includes a pressing plate body 156 and an assembling plate 157, the pressing plate body 156 is provided with a light through hole 151, the convex rib 155 is disposed on the pressing plate body 156, the assembling plate 157 is connected to the pressing plate body 156, and the assembling plate 157 and the convex rib 155 are distributed on the same side of the pressing plate body 156; the mounting plate 157 is coupled to the base 110 such that the pressing plate 150 is disposed on the base 110. Through the connection of the assembling plate 157 and the base 110, the pressing plate 150 is arranged on the base 110 to prevent the light-transmitting hole 151 from being shielded, so that the lens body 144 can be reliably embedded into the light-transmitting hole 151, and the hole wall 152 of the light-transmitting hole 151 can reliably shield the light refracted by the lens body 144, thereby achieving a good anti-dazzle effect.

Optionally, the mounting plates 157 are distributed around the circumference of the pressure plate body 156 such that the pressure plate 150 is securely disposed to the base 110 via the mounting plates 157.

Referring to fig. 6 and 7, the base 110 includes a top plate 111 and a side plate 112, the lamp panel 120 is connected to the side plate 112, the side plate 112 surrounds the top plate 111, an installation cavity 113 is formed between the top plate 111 and the side plate 112, and the lamp panel 120, the lens 140 and the pressing plate 150 are all disposed in the installation cavity 113. Thus, the lamp panel 120, the lens 140 and the pressing plate 150 can be ensured to be arranged on the base 110 stably.

Further, the base 110 further includes a plug connector 116, the plug connector 116 is connected with the side plate 112 and the top plate 111 at the same time, the connection mode includes but is not limited to integral forming or clamping, etc., a plug slot 117 is formed between the plug connector 116 and the side plate 112, and the assembling plate 157 is in plug fit with the plug slot 117; by such an arrangement, the operability of the pressing plate 150 assembled on the base 110 and the positioning accuracy of the pressing plate 150 assembled on the base 110 are ensured.

It should be understood that in other embodiments, the plug 116 may be connected to only the side panel 112 or the top panel 111, and is not limited thereto.

Still further, the pressure plate 150 further comprises a limiting rib 158, the limiting rib 158 is connected to the assembly plate 157, and the connection mode of the limiting rib 158 and the assembly plate 157 includes but is not limited to integral molding or bonding; the limiting rib 158 is tightly attached to the inner wall of the side plate 112 to form an interference fit, so that the pressing plate 150 can be reliably disposed on the base 110.

In other embodiments, the pressing plate 150 and the base 110 may be connected by ultrasonic fixing, bonding, or fastening members such as bolts, and the like, which is not limited in this respect.

In this embodiment, referring to fig. 4, one end of the side plate 112 away from the top plate 111 extends out of the pressing plate 150, and the side plate 112 is used for shielding at least another part of the light emitted from the emitting surface 142; therefore, the side plate 112 can be used for shielding light, and the anti-dazzle of the second layer is realized, so that the side plate 112 and the hole wall 152 of the light through hole 151 form double anti-dazzle conveniently, and the lamp 010 is further ensured to have a good anti-dazzle function; moreover, the side plate 112 of the base 110 is used for realizing the anti-dazzle of the second layer, so that no additional design is needed, no additional anti-dazzle component of the second layer is needed, and the cost and the production difficulty can be effectively reduced.

Further, the side plate 112 has a third end 114 and a fourth end 115 opposite to each other, the third end 114 is connected to the top plate 111, the fourth end 115 extends in a direction away from the top plate 111, the lamp panel 120, the base plate 143, and the pressing plate 150 are sequentially arranged along a direction in which the third end 114 points to the fourth end 115, and the pressing plate 150 is located between the third end 114 and the fourth end 115, that is, the pressing plate 150 does not protrude out of the mounting cavity 113 from the fourth end 115; specifically, the top plate 111, the lamp panel 120, the base plate 143, and the pressing plate body 156 are sequentially arranged along a direction in which the third end 114 points to the fourth end 115, and the pressing plate body 156 does not protrude from the fourth end 115 out of the mounting cavity 113. With this arrangement, the light refracted from the lens body 144 can be reliably blocked by the side plate 112, so that a good antiglare effect of the second layer can be achieved.

Referring to fig. 2, the lamp 010 of the embodiment further includes a positioning member 160, and the positioning member 160 is disposed on the base 110; specifically, the positioning member 160 is connected to the top plate 111 by, but not limited to, integral molding, screwing, or clipping; at least one of the lamp panel 120 and the substrate 143 cooperates with the positioning member 160. With such an arrangement, the lamp panel 120 and the lens 140 can be reliably disposed on the base 110 by using the positioning member 160.

Furthermore, the positioning element 160 includes a positioning column 161 disposed on the base 110, that is, the positioning element 160 includes a positioning column 161 connected to the top plate 111, and both the lamp panel 120 and the substrate 143 are inserted into the positioning column 161; so set up, can utilize reference column 161 to make lamp plate 120 and lens 140 all accurately, reliably set up in base 110.

Furthermore, the positioning element 160 further includes a positioning rib 162 disposed on the base 110, that is, the positioning element 160 further includes a positioning rib 162 connected to the top plate 111, and the lamp panel 120 is in abutting fit with the positioning rib 162; so as to ensure that the lamp panel 120 is more stably disposed on the base 110 by using the positioning ribs 162.

In this embodiment, location muscle 162 includes annular muscle 163 and radial muscle 164, and annular muscle 163 and radial muscle 164 all are connected with roof 111, and lamp plate 120 simultaneously with annular muscle 163 and radial muscle 164 butt to make lamp plate 120 set up in base 110 steadily.

Alternatively, the radial ribs 164 are connected to the annular ribs 163, and the radial ribs 164 extend to the side plate 112 and are connected to the side plate 112; to ensure the structural strength and stability of the radial ribs 164 and the annular ribs 163.

Further, the positioning column 161 is also connected with the radial rib 164; thus, the stability of the positioning column 161 can be ensured, and in the assembly process of the lamp panel 120 and the substrate 143, even if the lamp panel 120 or the substrate 143 is not accurately positioned and abuts against the positioning column 161, the problems of deformation and damage caused by pressing the positioning column 161 can be solved, so that the lamp panel 120 and the substrate 143 can be reliably matched with the positioning column 161 in an inserted manner.

Further, referring to fig. 8, the substrate 143 and the lamp panel 120 are both provided with slots 180, and the slots 180 provided on the substrate 143 and the lamp panel 120 are both open slots distributed at the outer edge; through the setting of open slot, can ensure that base plate 143 and lamp plate 120 peg graft with reference column 161 more smoothly, ensure the easy operability of lamps and lanterns 010 assembly.

It should be understood that the top plate 111 is connected with a plurality of positioning posts 161, the base plate 143 and the lamp panel 120 are further provided with through holes 181, some positioning posts 161 are inserted into the slots 180, and other positioning posts 161 are inserted into the through holes 181, so that the lamp panel 120 and the base plate 143 are more reliably and accurately assembled on the base 110.

It should be understood that in other embodiments, the substrate 143 of the lens 140 may abut the positioning member 160, for example: the base plate 143 abuts the radial rib 164; in other embodiments, one of the lamp panel 120 and the substrate 143 is plugged into the positioning post 161.

It should be noted that, by setting the positioning rib 162, a certain distance may be spaced between the lamp panel 120 and the top plate 111, so as to ensure that the lamp panel 120 may have a sufficient heat dissipation space.

In order to further ensure the stability of the lamp panel 120 disposed on the base 110, please refer to fig. 2 and 4, the lamp 010 further includes a clip member 170, the clip member 170 is disposed on the base 110, specifically, the clip member 170 is connected to the top plate 111, and the manner of connecting the clip member 170 to the top plate 111 includes but is not limited to integral molding or bonding; the lamp panel 120 is fastened to the fastening member 170.

Further, the lamp panel 120 is provided with a fastening hole 121, and the fastening member 170 is inserted into the fastening hole 121 and fastened to the lamp panel 120; so set up, not only can be through the joint of joint spare 170 with lamp plate 120 for lamp plate 120 sets up in base 110 reliably, can also utilize grafting of joint spare 170 with joint hole 121, makes lamp plate 120 fix a position reliably when the assembly, and then is favorable to improving the efficiency of lamps and lanterns 010 assembly.

Furthermore, the clamping member 170 includes two extension arms 171 and two clamping teeth 172, one end of each of the two extension arms 171 is connected to the top plate 111, the two extension arms 171 are distributed at intervals, and the other end of each of the two extension arms 171 is connected to one clamping tooth 172; two extension arms 171 all wear to locate joint hole 121, and two latch 172 all with lamp plate 120 joints. So set up, ensure that lamp plate 120 passes through joint 170 and reliably, accurately assembles in base 110.

Optionally, the clamping members 170 are substantially distributed in the middle of the top plate 111, so that the lamp panel 120 is stably and reliably disposed on the base 110 through the clamping members 170.

In order to attach the substrate 143 of the lens 140 to the lamp panel 120, please continue to refer to fig. 2 and 4, the substrate 143 is provided with an avoidance hole 148, the avoidance hole 148 is used for avoiding the clamping member 170, that is, the avoidance hole 148 is opposite to and communicated with the clamping hole 121, and the clamping member 170 can extend into the avoidance hole 148; so, can avoid joint piece 170 and base plate 143 butt, avoid joint piece 170 to interfere the laminating of base plate 143 and lamp plate 120.

It should be noted that the substrate 143 of the lens 140 may be connected to the base 110, for example: the base plate 143 is adhered or clamped to the radial rib 164, or the base plate 143 of the lens 140 may be disposed on the base 110 through the pressing plate 150, that is, when the pressing plate 150 is connected to the base 110, the base plate 143 of the lens 140 is clamped between the pressing plate body 156 and the lamp panel 120, which is not limited in this respect.

It should be understood that in other embodiments, both the lamp panel 120 and the lens 140 can be engaged with the engaging member 170, so that both the lamp panel 120 and the lens 140 can be reliably disposed on the base 110; or, only the lens 140 is clamped with the clamping member 170, and the lamp panel 120 is distributed between the substrate 143 of the lens 140 and the top plate 111 of the base 110, so that the lamp panel 120 is arranged on the base 110 through the connection between the lens 140 and the clamping member 170.

It should be noted that the pressing plate 150 may further be inserted into the positioning rib 162, specifically, the assembling plate 157 is provided with a clamping slot 159, and the clamping slot 159 is inserted into the radial rib 164; in this way, the platen 150 can be more reliably and accurately mounted on the base 110.

The light emitted by the lamp bead 130 of the lamp 010 provided by the embodiment irradiates the incident surface 141 of the lens body 144, and is refracted to form a large-angle light and then is emitted from the emitting surface 142, one part of the light can be shielded by the hole wall 152 of the light through hole 151 of the pressing plate 150, the other part of the light can be shielded by the side plate 112 of the base 110, and then the hole wall 152 of the light through hole 151 is utilized to form a first layer of anti-dazzle effect, and the side plate 112 of the base 110 is utilized to form a second layer of anti-dazzle effect.

To sum up, the utility model discloses a lamps and lanterns 010 utilizes the pore wall 152 of the clear hole 151 of clamp plate 150 to realize anti-dazzle effect, can reduce the holistic production degree of difficulty of lamps and lanterns 010 to be favorable to reduce cost.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to 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 (10)

1. A light fixture, comprising:

a base (110);

a lamp panel (120) arranged on the base (110);

the lamp bead (130) is arranged on the lamp panel (120);

the lens (140) is arranged on the base (110), the lens (140) is provided with an incident surface (141) and an emergent surface (142), and the incident surface (141) is used for refracting the light rays emitted by the lamp beads (130) to be emitted from the emergent surface (142);

the pressing plate (150) is arranged on the base (110), the pressing plate (150) is provided with a light through hole (151), the lens (140) is embedded in the light through hole (151), and the hole wall (152) of the light through hole (151) is used for blocking at least one part of light emitted from the emergent face (142).

2. A lamp as claimed in claim 1, characterized in that the exit surface (142) comprises an annular arc-shaped convex surface (146) and a plane surface (147), one side of the arc-shaped convex surface (146) is connected with the plane surface (147), the arc-shaped convex surface (146) surrounds the periphery of the plane surface (147), and the arc-shaped convex surface (146) is distributed opposite to the hole wall (152) of the light through hole (151).

3. A lamp as claimed in claim 1, characterized in that the exit surface (142) is located within the light aperture (151).

4. A lamp as claimed in claim 1, characterized in that the aperture of the light-passing hole (151) is gradually increased along the direction in which the lens (140) is embedded in the light-passing hole (151).

5. A luminaire as claimed in claim 1, characterized in that the pressure plate (150) is provided with a rib (155), which rib (155) abuts the lens (140).

6. A lamp as claimed in any one of claims 1 to 5, wherein the base (110) comprises a top plate (111) and a side plate (112), the top plate (111) is connected to the side plate (112), the side plate (112) surrounds the top plate (111), a mounting cavity (113) is formed between the top plate (111) and the side plate (112), the lamp panel (120), the lens (140) and the pressing plate (150) are all disposed in the mounting cavity (113), and one end of the side plate (112) away from the top plate (111) extends out of the pressing plate (150).

7. A lamp as claimed in claim 1, wherein the lens (140) comprises a substrate (143) and a lens body (144) protruding from the substrate (143), the substrate (143) is disposed on the base (110), and the lens body (144) is embedded in the light passing hole (151); the lens body is provided with a groove (145), the groove (145) is provided with the incident surface (141), and the lamp bead (130) is arranged in the groove (145).

8. A light fixture as claimed in claim 7, further comprising a positioning member (160), wherein the positioning member (160) is disposed on the base (110), and at least one of the lamp panel (120) and the base plate (143) is engaged with the positioning member (160).

9. A light fixture as claimed in claim 1, further comprising a clip member (170), wherein the clip member (170) is disposed on the base (110), and wherein at least one of the lamp panel (120) and the lens (140) is clipped with the clip member (170).

10. A luminaire as claimed in claim 1, further comprising a stem (101) and a support base (102), the stem (101) being connected between the support base (102) and the base (110); wherein, the supporting seat (102) is provided with a socket.

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