CN212298863U

CN212298863U - Lamp fitting

Info

Publication number: CN212298863U
Application number: CN202021114387.0U
Authority: CN
Inventors: 皮远军; 康伟; 任朝晖; 李海强
Original assignee: Zopoise Technology Zhuzhou Co Ltd
Current assignee: Zopoise Technology Zhuzhou Co Ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-01-05
Anticipated expiration: 2030-06-16

Abstract

The embodiment of the utility model discloses a lamp, which comprises a groove-shaped lamp body radiator, a light source component, a lens, a reflector and a lampshade; the tank bottom of radiator is equipped with the spliced pole, it will to be equipped with the snap ring on the spliced pole the light source subassembly is fixed in the tank bottom, and the light emitting area deviates from the tank bottom, the lamp shade is established the groove top opening portion of radiator, the lens joint in cover on the light source subassembly is established the light emitting area, the reflector is both ends open structure, an open end with the lamp shade contact, another open end is established on the light source subassembly and enclose lens and establish wherein. The embodiment of the utility model provides a lamps and lanterns can effectively avoid trompil on the radiator to come through fixed such as screw, and a confined space is arranged in to whole lamps and lanterns subassembly for lamps and lanterns have better leakproofness, promote the security of lamps and lanterns in the use.

Description

Lamp fitting

Technical Field

The utility model belongs to the technical field of the illumination, especially, relate to a lamp.

Background

In the LED lamp, a light source substrate for arranging the lamp beads is usually fixed to a lamp body by fixing members such as screws, and a lens for covering the lamp beads is usually connected to the light source substrate by fixing members such as screws or is directly fixed to the lamp body.

However, in the form of fixing the light source assembly by the fixing parts such as the screws, holes are often needed to be punched on the lamp body, which inevitably damages the integrity of the lamp body, deteriorates the sealing performance of the lamp and affects the safety of the lamp in the using process.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the utility model provides a lamp can guarantee that lamp has better leakproofness, promotes the security of lamp in the use.

The embodiment of the utility model provides a lamp, which comprises a groove-shaped lamp body radiator, a light source component, a lens, a reflector and a lampshade;

the tank bottom of radiator is equipped with the spliced pole, it will to be equipped with the snap ring on the spliced pole the light source subassembly is fixed in the tank bottom, and the light emitting area deviates from the tank bottom, the lamp shade is established the groove top opening portion of radiator, the lens joint in cover on the light source subassembly is established the light emitting area, the reflector is both ends open structure, an open end with the lamp shade contact, another open end is established on the light source subassembly and enclose lens and establish wherein.

Furthermore, the lamp further comprises a U-shaped support, two ends of the U-shaped support are hinged to two opposite sides of the radiator, and the U-shaped support is provided with a convex rib along the length direction.

Furthermore, two ends of the U-shaped support are provided with connecting plates, and the connecting plates are provided with connecting holes; the radiator is characterized in that mounting holes are formed in two opposite sides of the radiator, the mounting holes are opposite to the connecting holes and penetrate through connecting screws, and convex teeth are arranged on one side, facing the radiator, of the connecting plate.

Furthermore, a detection hole is formed in one side, close to the opening part of the groove top, of the mounting hole, and a detection screw sleeved with a first sealing ring is arranged in the detection hole.

Further, the radiator is also provided with a threading hole, a waterproof joint sleeved with a second sealing ring is arranged in the threading hole, and the waterproof joint stretches into the end part of the radiator and the light source component electrically connected.

Further, the light source subassembly includes base plate and a plurality of LED lamp pearl, the base plate is established the tank bottom, a plurality of LED lamp pearl arrange in the base plate deviates from tank bottom one side forms the light emitting area.

Further, the base plate includes first region and formation the second area of light emitting area, the base plate deviates from tank bottom one side first region be equipped with base plate electric connection's power.

Furthermore, the power supply is arranged outside the reflector, and the lampshade above the power supply is subjected to non-transparent treatment.

Further, the lamp shade bond in the groove top opening portion, and the periphery is equipped with the face lid, the face lid through the limit of its periphery detain with groove top opening portion joint.

Furthermore, a clamping groove is formed in the substrate, and a buckle matched with the clamping groove is arranged on one surface, facing the substrate, of the lens.

The embodiment of the utility model provides a lamps and lanterns, through establishing the lamp shade at the groove top opening portion of slot-shaped lamp body radiator, make it form an enclosure space, and be fixed in the tank bottom through the spliced pole and the snap ring of tank bottom with the light source subassembly, and establish the lens joint on the light emitting area in the light source subassembly upper shield, and set up the reflector between lamp shade and light source subassembly in order to enclose lens and establish wherein, can effectively avoid trompil on the radiator to come through fixed such as screw, whole lamps and lanterns subassembly is arranged in an enclosure space, make lamps and lanterns have better leakproofness, promote the security of lamps and lanterns in the use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded schematic view of a three-dimensional structure of a lamp according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of another three-dimensional structure of a lamp according to an embodiment of the present invention;

fig. 3 is a schematic side view of a lamp according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a U-shaped bracket of a lamp according to an embodiment of the present invention;

fig. 5 is a schematic view of an assembly structure of a heat sink, a light source assembly and a lens of a lamp according to an embodiment of the present invention.

Detailed Description

The following detailed description will be made with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect. Furthermore, the terms "coupled" or "electrically connected" are intended to encompass any direct or indirect electrical coupling. Thus, if a first device couples to a second device, that connection may be through a direct electrical coupling or through an indirect electrical coupling via other devices and couplings. The following description is of the preferred embodiment of the present invention, and is made for the purpose of illustrating the general principles of the invention and not for the purpose of limiting the invention. The protection scope of the present invention is subject to the limitations defined by the appended claims.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

Referring to fig. 1, an explosion diagram of a three-dimensional structure of a lamp according to an embodiment of the present invention includes a groove-shaped lamp body heat sink 10, a light source assembly 20, a lens 30, a reflector 40, and a lampshade 50.

The tank bottom 110 of radiator 10 is equipped with spliced pole 1101, it will to be equipped with snap ring 1102 on spliced pole 1101 light source subassembly 20 is fixed in tank bottom 110, and light emitting area 210 deviates from tank bottom 110, lamp shade 50 is established the groove top opening portion 120 of radiator 10, lens 30 joint in on the light source subassembly 20 and the cover establish light emitting area 210, reflector 40 is both ends open structure, an open end with lamp shade 50 contacts, and another open end is established on the light source subassembly 20 and will lens 30 encloses and establishes wherein.

Specifically, the lamp includes but is not limited to a floodlight, the heat sink 10 is an integrally formed groove-shaped structure, and is usually made of a metal material, and has dual functions of a lamp body and a heat sink, the back surface of the heat sink is designed to be a streamline heat dissipation design, and the heat sink has a plurality of heat dissipation fins, the heat dissipation fins are arranged along the air flowing direction, and two adjacent heat dissipation fins are separated by a space, so that a ventilation heat dissipation channel is formed, and the lamp body is facilitated to perform efficient heat dissipation; the groove bottom 110 is provided with the connecting column 1101 facing the groove top opening 120, the light source assembly 20 penetrates through the connecting column 1101, the snap ring 1102 is arranged above the light source assembly 20 and sleeved on the connecting column 1101, and the light source assembly 20 is fixed on the groove bottom 110, so that holes formed in the lamp body can be prevented from being fixed by screws; the light source assembly 220 is fixed on the groove bottom 110, so that the light-emitting surface 210 faces the groove top opening 120, and further when the lamp is turned on, light is emitted from the light-emitting surface 210 and is irradiated to the outside of the lamp through the groove top opening 120; the lampshade 50 is made of tempered glass, has good transmittance, and can make light rays exit from the lamp with high efficiency; the lens 30 and the light source assembly 20 are connected in a clamping manner to cover the light emitting surface 210 therein, and the connection manner can avoid punching holes on the lamp body or the light source assembly 20; the reflector 40 is a cup-shaped structure with two open ends, such as a bell mouth-shaped structure shown in the figure, one open end of the reflector abuts against the lower side of the lampshade 50, the other end of the reflector is arranged on the light source assembly 20, and the lens is covered therein, wherein the reflector 40 has a good light-gathering effect, can reflect and gather the light emitted by the light source assembly 20 with a large emission angle, and emits the light out of the lamp through the lampshade 50.

The embodiment of the utility model provides a lamps and lanterns, through general lamp shade 50 is established at groove top opening portion 120 of slot-shaped lamp body radiator 10, make it form an enclosure space, and be fixed in groove bottom 110 with light source subassembly 20 through spliced pole 1101 and the snap ring 1102 of groove bottom 110, and establish lens 30 joint on light source subassembly 20 upper shield on light emitting area 210, and set up reflector 40 in order to enclose lens 30 and establish wherein between lamp shade 50 and light source subassembly 20, can effectively avoid trompil to come through fixing such as screw on radiator 10, whole lamps and lanterns subassembly is arranged in an enclosure space, make lamps and lanterns have better leakproofness, promote the security of lamps and lanterns in the use.

Further, please refer to fig. 2-5, in another preferred embodiment of the present invention, the lamp further includes a U-shaped bracket 60, two ends of the U-shaped bracket 60 are hinged to two opposite sides of the heat sink 10, and the U-shaped bracket 60 is provided with a rib 610 along a length direction.

Here, the U-shaped bracket 60 is a transition piece for connecting the lamp with other structures, and two ends of the U-shaped bracket 60 are hinged to the heat sink 10, so that the U-shaped bracket 60 can rotate relative to the heat sink 10 around a connection point, and the rib 610 arranged along the length direction of the U-shaped bracket 60 can effectively improve the strength of the U-shaped bracket 60, and generally, the rib 610 is arranged on a side facing the heat sink 10.

Furthermore, two ends of the U-shaped bracket 60 are provided with connecting plates 620, and the connecting plates 620 are provided with connecting holes 6201; mounting holes 130 are formed in two opposite sides of the heat sink 10, connecting screws 630 are inserted into the mounting holes 130 and are opposite to the connecting holes 3201, and convex teeth 6202 are formed on one side of the connecting plate 620 facing the heat sink 10.

Specifically, the connection holes 6201 on the connection plate 620 are opposite to the mounting holes 130 on two opposite sides of the heat sink 10, and are hinged by the connection screws 630, and the convex teeth 6202 arranged on one side of the connection plate 620 facing the heat sink 10 can improve the friction force between the U-shaped bracket 60 and the heat sink 10, so that the U-shaped bracket 60 and the heat sink 10 can be fixed at a specific angle, and the lamp can be conveniently projected in a directed manner.

In the preferred embodiment of the present invention, a gasket for increasing friction force may be further disposed between the connection plate 620 and the heat sink 10.

Further, a detection hole 140 is provided in the mounting hole 130 on the side close to the groove top opening 120, and a detection screw 1402 on which a first seal 1401 is fitted is provided in the detection hole 140.

Specifically, the detection hole 140 is disposed above the mounting hole 130, and the first sealing ring 1401 is disposed in the detection hole 140 by sleeving the detection screw 1402. The detection hole 140 is used for monitoring the air tightness of the lamp, and when detection is needed, the detection screw 1402 and the first sealing ring 1401 are taken out, and the lamp is detected through the detection hole 140.

Further, the heat sink 10 further has a threading hole 150, a waterproof joint 1502 provided with a second sealing ring 1501 is disposed in the threading hole 150, and the waterproof joint 1502 extends into an end portion of the heat sink 10 and is electrically connected to the light source assembly 20.

Specifically, the waterproof joint 1502 is provided with threads towards one end of the heat sink 10, a nut is arranged in the threading hole 150, the second sealing ring 1501 is sleeved at the end of the waterproof joint 1502, the waterproof joint 1502 is arranged in the threading hole 150 and sealed by the second sealing ring 1501, and the end of the waterproof joint 1502 is electrically connected with the light source assembly 20.

In addition, light source subassembly 20 includes base plate 220 and a plurality of LED lamp pearl 230, base plate 220 is established tank bottom portion 110, a plurality of LED lamp pearl 230 arrange in base plate 220 deviates from tank bottom portion 110 one side forms light emitting surface 210.

Specifically, the substrate 220 is fixedly connected to the groove bottom 110, and the plurality of LED beads 230 are arrayed above the substrate to form the light emitting surface 210.

Further, the substrate 220 includes a first region 2201 and a second region 2202 forming the light emitting surface 210, and the first region 2201 of the side of the substrate 220 facing away from the groove bottom 110 is provided with a power source 70 electrically connected to the substrate 220.

Specifically, the LED beads 230 are not completely distributed on the substrate 220, that is, the area of the substrate 220 is larger than the area of the light emitting surface 210, wherein the power source 70 is disposed above the first region 2201 of the substrate 220, and the power source 70 includes, but is not limited to, a linear power source, and is electrically connected to the substrate 220 for providing electric energy to the light source assembly 20.

Further, the power source 70 is disposed outside the reflector 40, and the lamp housing 50 above the power source 70 is opaque.

Here, the power source 70 is disposed outside the reflector 40, that is, the power source and the LED beads 230 are separated from each other by the reflector 40, which is beneficial to independent heat dissipation of the power source 70 and the light source assembly 20, and improves heat dissipation performance of the lamp; and the lamp housing 50 above the power source 70 is opaque, such as frosted.

In addition, the lamp shade 50 is adhered to the groove top opening part 120, a surface cover 80 is arranged on the periphery of the lamp shade, and the surface cover 80 is clamped with the groove top opening part 120 through a side buckle 810 on the periphery of the surface cover 80.

Here, the lamp housing 50 is adhered to the groove top opening 120 by glue and pressed by the surface cover 80, specifically, the periphery of the surface cover 80 is provided with a plurality of side fasteners 810, and the surface cover 80 is covered on the lamp housing 50 and fastened to the groove top opening 120 by the side fasteners 810, thereby realizing a movable fastening.

Furthermore, a clamping groove 2203 is formed in the substrate 220, and a fastening buckle 310 matched with the clamping groove 220 is arranged on one surface of the lens 30 facing the substrate 220.

Specifically, a plurality of the slots 2203 are disposed on a surface of the substrate 220 facing the slot top opening 120, a plurality of the fasteners 310 are disposed on a surface of the lens 30 facing the substrate 220, the fasteners 310 and the slots 2203 are engaged with each other, for example, they are male and female structures, and the fasteners 310 sink into the slots 2203 when in use, so as to realize the movable connection between the substrate 220 and the lens 30.

It should be noted that, under the condition that the structures are not in conflict, the structures of the above-mentioned portions in the embodiments may be combined with each other, and for avoiding repetition, the technical solution obtained after combination is not described herein again, but the technical solution obtained after combination also belongs to the protection scope of the present invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A lamp is characterized by comprising a groove-shaped lamp body radiator, a light source component, a lens, a reflector and a lampshade;

2. The lamp according to claim 1, further comprising a U-shaped bracket, wherein two ends of the U-shaped bracket are hinged to two opposite sides of the heat sink, and the U-shaped bracket is provided with a rib along a length direction.

3. The lamp according to claim 2, wherein two ends of the U-shaped bracket are connecting plates, and connecting holes are formed in the connecting plates; the radiator is characterized in that mounting holes are formed in two opposite sides of the radiator, the mounting holes are opposite to the connecting holes and penetrate through connecting screws, and convex teeth are arranged on one side, facing the radiator, of the connecting plate.

4. A lamp as recited in claim 3, wherein a test hole is formed in the side of the mounting hole adjacent to the opening of the top of the channel, and a test screw fitted with a first seal ring is disposed in the test hole.

5. The lamp as claimed in claim 1, wherein the heat sink further has a threading hole, a waterproof joint sleeved with a second sealing ring is disposed in the threading hole, and the waterproof joint extends into an end of the heat sink and is electrically connected to the light source assembly.

6. The lamp according to claim 1, wherein the light source assembly comprises a substrate and a plurality of LED beads, the substrate is disposed at the bottom of the groove, and the plurality of LED beads are arranged on a surface of the substrate away from the bottom of the groove to form the light-emitting surface.

7. A lamp as recited in claim 6, wherein the substrate includes a first region and a second region forming the light emitting surface, the first region of the substrate facing away from a side of the bottom of the slot being provided with a power source electrically connected to the substrate.

8. The lamp of claim 7, wherein the power source is disposed outside the reflector and the lamp housing above the power source is opaque.

9. The lamp according to claim 1, wherein the lamp cover is adhered to the opening of the groove top, and a surface cover is arranged on the periphery of the lamp cover and clamped with the opening of the groove top through a side buckle on the periphery of the surface cover.

10. The lamp of claim 6, wherein a slot is formed on the substrate, and a surface of the lens facing the substrate is provided with a clip that mates with the slot.