CN211345198U

CN211345198U - Reflector component of LED spotlight

Info

Publication number: CN211345198U
Application number: CN201921910819.6U
Authority: CN
Inventors: 王斯礼
Original assignee: Zhongshan Guangwan Precision Hardware Electromechanical Co ltd
Current assignee: Zhongshan Guangwan Precision Hardware Electromechanical Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-25
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a reflector subassembly of LED spotlight, which comprises a lamp body, fixed mounting has the annular slab on the lateral wall of lamp body, all be equipped with spotlight reflecting mechanism on the both ends lateral wall of lamp body, fixed mounting has the arc, two on spotlight reflecting mechanism's the lateral wall the arc respectively with the both ends lateral wall swing joint of annular slab, be equipped with same fixed establishment between the lateral wall of arc and annular slab, be equipped with first air guide mechanism in spotlight reflecting mechanism's the top, spotlight reflecting mechanism's upper end fixed mounting has the gas transmission mechanism with first air guide mechanism intercommunication, the intercommunication has second air guide mechanism on gas transmission mechanism's the lateral wall. The utility model discloses a cooperation between cavity, wind-guiding hole, first air outlet, pipe, piston plate, connecting rod, clamp plate and the reset spring is used, has realized the purpose to the spotlight reflector dust removal, the further scratch that can avoid the mirror surface.

Description

Reflector component of LED spotlight

Technical Field

The utility model relates to a LED spotlight technical field especially relates to a reflector module of LED spotlight.

Background

The LED spotlight has wide application, and is mainly applied to single buildings, light-transmitting illumination outside buildings, indoor local illumination, greening landscape illumination, billboard illumination, special facility illumination of medical culture and the like, and entertainment places such as bars, dance halls and the like.

In order to improve the condensation reflection effect of an LED spotlight, a reflector is generally added on a housing of the LED spotlight to enhance the light aggregation and reflection effects, but dust is easily adsorbed on the mirror surface of the existing reflector, which may affect the condensation reflection effect, and the mirror surface of the reflector is easily scratched by using a cleaning product, thereby affecting the condensation reflection and the waste of materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the easy causes scratch, connected mode fastening inadequately to the reflector mirror surface that exists among the prior art, and the reflector subassembly of the LED spotlight that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a reflector subassembly of LED spotlight, includes the lamp body, fixed mounting has the annular slab on the lateral wall of lamp body, all be equipped with spotlight reflecting mechanism on the both ends lateral wall of lamp body, fixed mounting has the arc, two on spotlight reflecting mechanism's the lateral wall the arc respectively with the both ends lateral wall swing joint of annular slab, be equipped with same fixed establishment between the lateral wall of arc and annular slab, be equipped with first air guide mechanism in spotlight reflecting mechanism's the top, spotlight reflecting mechanism's upper end fixed mounting has the air conveying mechanism with first air guide mechanism intercommunication, the intercommunication has second air guide mechanism on the lateral wall of air conveying mechanism.

Preferably, the light-gathering reflection mechanism comprises an arc-shaped shell which is in contact with the side wall of the lamp body, the arc-shaped plate is fixedly installed on the arc-shaped shell, the light-gathering reflector is fixedly installed in the arc-shaped shell, and the first air guide mechanism is arranged in the top of the arc-shaped shell.

Preferably, the fixing mechanism comprises a rivet which sequentially penetrates through the annular plate and the arc-shaped plate in a sliding mode, and a rivet cap which is in contact with the side wall of the arc-shaped plate is arranged on the connecting end of the rivet.

Preferably, the first air guide mechanism comprises a cavity arranged in the top of the arc-shaped shell, the upper end of the cavity is communicated with an air guide hole, the air conveying mechanism is fixedly mounted at the upper end of the arc-shaped shell and communicated with the air guide hole, and the bottom of the cavity is communicated with a plurality of first air outlets which are arranged at oblique angles.

Preferably, gas transmission mechanism includes fixed mounting in the pipe of arc shell upper end, sliding seal is equipped with the piston board in the pipe, the upper end fixed mounting of piston board has the connecting rod that sliding seal runs through the pipe top setting, the upper end fixed mounting of connecting rod has the clamp plate, fixedly connected with slip cap locates the reset spring on the connecting rod between piston board and the pipe top, the second air guide mechanism sets up with the lateral wall intercommunication of pipe.

Preferably, the second air guide mechanism comprises an air guide pipe communicated with the side wall of the round pipe, the air outlet end of the air guide pipe is communicated with a hollow pipe, and the bottom of the hollow pipe is communicated with a plurality of second air outlets.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a cooperation between cavity, wind-guiding hole, first air outlet, pipe, piston plate, connecting rod, clamp plate and the reset spring is used, has realized the purpose to the spotlight reflector dust removal, the further scratch that can avoid the mirror surface.

2. The utility model discloses a cooperation between annular plate, arc, rivet and the rivet cap is used, has realized having strengthened being connected between arc shell and the lamp body, and then has avoided it to appear rocking, uses through the cooperation between guide duct, hollow tube and the second air outlet, realizes the purpose that removes dust to the lamp body mirror surface.

Drawings

Fig. 1 is a schematic front structural view of a reflector assembly of an LED spotlight according to the present invention;

fig. 2 is a schematic back structural view of a reflector assembly of an LED spotlight according to the present invention;

fig. 3 is a schematic side view of a reflector assembly of an LED spotlight according to the present invention;

fig. 4 is a schematic top view of a reflector assembly of an LED spotlight according to the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 1.

In the figure: the lamp comprises a lamp body 1, an annular plate 2, an arc-shaped plate 3, an arc-shaped shell 4, a light gathering reflector 5, rivets 6, rivet caps 7, a cavity 8, an air guide hole 9, a first air outlet 10, a round tube 11, a piston plate 12, a connecting rod 13, a pressing plate 14, a reset spring 15, an air guide tube 16, a hollow tube 17 and a second air outlet 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a reflector assembly of an LED spotlight comprises a lamp body 1, a ring-shaped plate 2 is fixedly mounted on the side wall of the lamp body 1, spotlight reflecting mechanisms are respectively disposed on the side walls of both ends of the lamp body 1, arc-shaped plates 3 are fixedly mounted on the side walls of the spotlight reflecting mechanisms, the two arc-shaped plates 3 are respectively movably connected with the side walls of both ends of the ring-shaped plate 2, the same fixing mechanism is disposed between the arc-shaped plates 3 and the side walls of the ring-shaped plate 2, a first air guide mechanism is disposed in the top of the spotlight reflecting mechanism, wherein the spotlight reflecting mechanism comprises an arc-shaped shell 4 disposed in contact with the side wall of the lamp body 1, the arc-shaped plates 3 are fixedly mounted on the arc-shaped shell 4, a spotlight reflecting mirror 5 is fixedly mounted in the arc-shaped shell 4, the first air guide mechanism is disposed in the top of the arc-shaped shell, and improve the reflectivity, the condition of drawing the fracture can not appear, it is further, fixed establishment runs through annular plate 2 and arc 3's rivet 6 including sliding in proper order, be equipped with on the link of rivet 6 with the rivet cap 7 that 3 lateral wall contacts of arc set up, it is concrete, rivet between annular plate 2 and the arc 3, and then make and to obtain fixedly between the lateral wall of arc shell 4 and lamp body 1, the riveted mode makes its more fastening of connecting, the condition of deflection can not appear, and then avoid influencing the effect of spotlight reflection, spotlight reflecting mechanism's upper end fixed mounting has the gas transmission mechanism with first gas guide mechanism intercommunication, the intercommunication has second gas guide mechanism on gas transmission mechanism's the lateral wall.

Wherein, the first gas guiding mechanism comprises a chamber 8 arranged in the top of the arc-shaped shell 4, the upper end of the chamber 8 is communicated with a wind guiding hole 9, the gas transmission mechanism is fixedly arranged at the upper end of the arc-shaped shell 4 and is communicated with the wind guiding hole 9, the bottom of the chamber 8 is communicated with a plurality of first air outlets 10 arranged at oblique angles, specifically, the gas transmitted by the gas transmission mechanism can enter the wind guiding hole 9 and then enter the chamber 8, and finally is blown out from the first air outlets 10 to act on the light gathering reflector 5, so as to achieve the purpose of dust removal, and the influence of accumulated dust on the reflection of light can be avoided, it needs to be noted that the oblique angles of the first air outlets 10 are inclined to the mirror surface of the light gathering reflector 5, so that the gas flows along the mirror surface of the light gathering reflector 5 and finally flows out from the bottom, further, the gas transmission mechanism comprises a circular tube 11 fixedly arranged at the upper, the circular tube 11 is provided with a piston plate 12 in a sliding sealing manner, the upper end of the piston plate 12 is fixedly provided with a connecting rod 13 which is arranged by penetrating through the top of the circular tube 11 in a sliding sealing manner, the upper end of the connecting rod 13 is fixedly provided with a pressing plate 14, a reset spring 15 which is fixedly connected between the piston plate 12 and the top of the circular tube 11 and is sleeved on the connecting rod 13 in a sliding manner is fixedly connected, the second air guide mechanism is communicated with the side wall of the circular tube 11, specifically, the air in the circular tube 11 below the piston plate 12 enters the air guide hole 9 by pressing the pressing plate 14, the reset spring 15 is in a stretching state at the moment, when the pressure on the pressing plate 14 is cancelled, the piston plate 15 is driven by the reset spring 15 to reset, further, the air in the circular tube 11 above the piston plate 15 enters the second air guide mechanism, the functional characteristics of the air guide mechanism are fully utilized, the end intercommunication of giving vent to anger of guide duct 16 has hollow tube 17, the bottom intercommunication of hollow tube 17 has a plurality of second air outlets 18, it is concrete, the gas of being carried by gas conveying mechanism can get into in the guide duct 16, reentrant hollow tube 17 is interior, finally blow out from the second air outlet 18 of hollow tube 17 bottom, act on the mirror surface of lamp body 1, it explains that, second air outlet 18 is to blowing to the setting, make gas whereabouts on the vertical direction, finally blow out from the bottom, in addition, equal fixed mounting has the dust screen in first air outlet 10 and second air outlet 18, make external dust can not get into in first air outlet 10 and the second air outlet 18, avoid influencing the purpose of removing dust.

In the utility model, when dust is removed from the light gathering reflector 5, the pressing plate 14 is pressed to drive the piston plate 12 to slide downwards in the circular tube 11 through the connecting rod 13, so that the gas in the circular tube 11 below the piston plate 12 enters the air guide hole 9 and then enters the cavity 8, and finally blows out from the first air outlet 10 to act on the light gathering reflector 5, it should be noted that the blown gas moves downwards along the arc-shaped mirror surface of the light gathering reflector 5 and finally flows out from the bottom, at the moment, the reset spring 15 is in a stretching state, after the pressure to the pressing plate 14 is cancelled, the reset spring 15 in the stretching state drives the piston plate 12 to reset, so that the piston plate 12 can drive the pressing plate 14 to move upwards through the connecting rod 13, so that the gas in the circular tube 11 above the piston plate 12 enters the air guide tube 16 and then enters the hollow tube 17, finally, the air is blown out from the second air outlet 18 and acts on the mirror surface of the lamp body 1, and it should be noted that the second air outlet 18 is arranged in a blowing manner, so that the air is blown down and blown out from the bottom, and the operation is followed, and the operation is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a reflector subassembly of LED spotlight, includes lamp body (1), its characterized in that, fixed mounting has annular slab (2) on the lateral wall of lamp body (1), all be equipped with spotlight reflection mechanism on the both ends lateral wall of lamp body (1), fixed mounting has arc (3), two on spotlight reflection mechanism's the lateral wall arc (3) respectively with the both ends lateral wall swing joint of annular slab (2), be equipped with same fixed establishment between the lateral wall of arc (3) and annular slab (2), be equipped with first air guide mechanism in spotlight reflection mechanism's the top, spotlight reflection mechanism's upper end fixed mounting has the gas transmission mechanism with first air guide mechanism intercommunication, the intercommunication has second air guide mechanism on the lateral wall of gas transmission mechanism.

2. The reflector component of an LED spotlight according to claim 1, wherein the spotlight reflecting mechanism comprises an arc-shaped shell (4) which is arranged in contact with the side wall of the lamp body (1), the arc-shaped plate (3) is fixedly arranged on the arc-shaped shell (4), the spotlight reflecting mirror (5) is fixedly arranged in the arc-shaped shell (4), and the first air guide mechanism is arranged in the top of the arc-shaped shell (4).

3. A reflector assembly of an LED spotlight according to claim 1, characterized in that the fastening means comprise a rivet (6) which is slid through the annular plate (2) and the curved plate (3) in turn, and that the connecting end of the rivet (6) is provided with a rivet cap (7) which is arranged in contact with the side wall of the curved plate (3).

4. The reflector assembly of an LED spotlight according to claim 2, wherein the first air guide mechanism comprises a chamber (8) disposed in the top of the curved housing (4), the upper end of the chamber (8) is connected to an air guide hole (9), the air guide mechanism is fixedly mounted on the upper end of the curved housing (4) and is connected to the air guide hole (9), and the bottom of the chamber (8) is connected to a plurality of first air outlets (10) disposed at oblique angles.

5. The reflector component of the LED spotlight according to claim 2, wherein the air delivery mechanism comprises a round tube (11) fixedly mounted at the upper end of the arc-shaped shell (4), a piston plate (12) is arranged in the round tube (11) in a sliding sealing manner, a connecting rod (13) is fixedly mounted at the upper end of the piston plate (12) in a sliding sealing manner and arranged through the top of the round tube (11), a pressing plate (14) is fixedly mounted at the upper end of the connecting rod (13), a reset spring (15) is fixedly connected between the piston plate (12) and the top of the round tube (11) in a sliding sleeved manner on the connecting rod (13), and the second air guide mechanism is communicated with the side wall of the round tube (11).

6. The reflector assembly of an LED spotlight according to claim 5, wherein the second air guide mechanism comprises an air guide tube (16) communicated with the side wall of the circular tube (11), the air outlet end of the air guide tube (16) is communicated with a hollow tube (17), and the bottom of the hollow tube (17) is communicated with a plurality of second air outlets (18).