CN211176427U

CN211176427U - Long service life's light

Info

Publication number: CN211176427U
Application number: CN201921737247.6U
Authority: CN
Inventors: 苏小艳
Original assignee: Xi'an Zhiqiang Technology Co ltd
Current assignee: Xi'an Zhiqiang Technology Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-08-04
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a long service life's light, which comprises a lamp plate, the center department on the positive surface of lamp plate has seted up and has placed the recess, the front side of placing groove cavity is inlayed and is had clear glass, the surface of placing groove cavity scribbles reflective coating, the horizontal fixedly connected with light-emitting tube of center department of placing groove cavity, the fixedly connected with circuit board protecting sheathing of center department of the lamp plate back of the body surface. The utility model discloses a cooperation that sets up locating hole, circuit board protecting sheathing, venthole, pull ring, heat dissipation frame, sealed apron, support ring, axial compressor exhaust fan, kuppe and locating lever is used, can effectively dispel the heat to the light, and the life of light is longer like this, has solved the light when using, because of can not effectively dispel the heat, the phenomenon that high temperature damaged appears easily in the circuit board of a long light of time to lead to the light to appear the problem that life is shorter.

Description

Long service life's light

Technical Field

The utility model relates to the technical field of lamps and lanterns, specifically be a long service life's light.

Background

In order to facilitate work and life of people in dark environment in modern society, various types of illuminating lamps are widely used, the heat dissipation performance of the illuminating lamp is poor when the illuminating lamp is used, so that the illuminating lamp is used, the circuit board of the illuminating lamp is easy to have a higher temperature condition, and the damage of components and parts on the circuit board is caused, thereby the illuminating lamp is caused to have a shorter service life, and the practicability of the illuminating lamp is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's light possesses good heat dissipation's advantage, has solved the light and has appeared the shorter problem of service life.

In order to achieve the above object, the utility model provides a following technical scheme: a lighting lamp with long service life comprises a lamp panel, wherein a placement groove is formed in the center of the front surface of the lamp panel, transparent glass is inlaid in the front side of an inner cavity of the placement groove, a reflective coating is coated on the surface of the inner cavity of the placement groove, a light-emitting lamp tube is transversely and fixedly connected to the center of the inner cavity of the placement groove, a circuit board protection shell is fixedly connected to the center of the back surface of the lamp panel, and a heat dissipation frame is fixedly connected to the outer ring of the back surface of the circuit board protection shell;

the front side fixedly connected with axial compressor exhaust fan of heat dissipation frame inner chamber, the inner chamber of heat dissipation frame and the rear side that is located axial compressor exhaust fan are fixedly connected with kuppe and support ring after to in the past in proper order, the locating hole has all been seted up to the both sides of support ring back of the body surface, the inner chamber of heat dissipation frame and the rear side that is located the support ring are provided with sealed apron, the equal fixedly connected with pull ring in both sides of sealed apron back of the body surface center department, the equal fixedly connected with locating lever in both sides of sealed apron positive surface center department, the front side of locating lever extends the inner chamber of locating hole and is closely matched with the inner chamber of locating hole, the venthole has been seted up on.

Preferably, the top and the bottom of the front surface both sides of the lamp panel are both provided with elastic cushion blocks, the back surface of each elastic cushion block is fixedly connected with an elastic insert block, and the surface of the top of each elastic insert block is provided with a fastening groove.

Preferably, the slot has all been seted up to the top and the bottom of lamp plate positive surface both sides, the rear side of elasticity inserted block extends the inner chamber of slot and is closely cooperated with the inner chamber of slot.

Preferably, the center on the surface of the two sides of the heat dissipation frame is fixedly connected with a fixing sleeve, a connecting rod is arranged on the outer side of the fixing sleeve, and the outer side of the connecting rod is fixedly connected with a lifting frame.

Preferably, the inner side of the connecting rod extends to the inner cavity of the fixing sleeve and is movably connected with the inner cavity of the fixing sleeve through a bearing, the outer ring of the back surface of the circuit board protection shell is fixedly connected with a radiating fin in the circumferential direction, and one side, away from the circuit board protection shell, of the radiating fin is fixedly connected with a radiating frame.

Preferably, the back of the body surface of lamp plate just is located circuit board protective housing's inner chamber fixedly connected with circuit board, circuit board respectively with luminous tube and axial compressor exhaust fan electric connection, the inlet port has been seted up to the front side ring direction on circuit board protective housing outer lane surface, the filter screen has all been inlayed to the inner chamber of venthole and inlet port.

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

1. the utility model discloses a set up the locating hole, circuit board protecting sheathing, the venthole, the pull ring, the heat dissipation frame, sealed apron, the support ring, the axial compressor exhaust fan, the cooperation of kuppe and locating lever is used, can effectively dispel the heat to the light, the life of light is longer like this, solved the light when using, because of can not effectively dispel the heat, the phenomenon that high temperature damaged appears in the circuit board of a long light of time easily, thereby lead to the light to appear the shorter problem of life, the life of light has been improved greatly, be worth promoting.

2. The utility model discloses an elasticity cushion, the cooperation of elasticity inserted block, catching groove and slot, can effectively protect transparent glass, avoid the positive surface of lamp plate to fall ground, cause transparent glass the problem that damages to appear, through fixed cover, the cooperation of connecting rod and lift-draw frame, can carry the drawing to the light, made things convenient for carrying of light, through radiating fin, circuit board protecting sheathing's heat radiating area has been increased, through the inlet port, make things convenient for in the external air gets into circuit board protecting sheathing, through the filter screen, can filter the ambient air.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the structure of the elastic cushion block of the present invention;

FIG. 3 is a rear view of the structure of the present invention;

FIG. 4 is a top cross-sectional view of the heat dissipation frame structure of the present invention;

fig. 5 is a rear view of the structure of the support ring of the present invention.

In the figure: lamp panel 1, placing groove 2, transparent glass 3, reflecting coating 4, positioning hole 5, elastic cushion block 6, luminous lamp tube 7, fastening groove 8, elastic insertion block 9, circuit board protective shell 10, fixing sleeve 11, heat radiation fin 12, lifting frame 13, air outlet hole 14, pull ring 15, connecting rod 16, heat radiation frame 17, filter screen 18, sealing cover plate 19, supporting ring 20, axial flow exhaust fan 21, flow guide cover 22 and positioning rod 23.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an illuminating lamp with a long service life comprises a lamp panel 1, a placing groove 2 is formed in the center of the front surface of the lamp panel 1, transparent glass 3 is inlaid in the front side of the inner cavity of the placing groove 2, a reflective coating 4 is coated on the surface of the inner cavity of the placing groove 2, a light-emitting lamp tube 7 is transversely and fixedly connected to the center of the inner cavity of the placing groove 2, a circuit board protection shell 10 is fixedly connected to the center of the back surface of the lamp panel 1, a heat dissipation frame 17 is fixedly connected to the outer ring of the back surface of the circuit board protection shell 10, the front side of the inner cavity of the heat dissipation frame 17 is communicated with the rear side of the inner cavity of the circuit board protection shell 10, fixing sleeves 11 are fixedly connected to the centers of the two side surfaces of the heat dissipation frame 17, a connecting rod 16 is arranged on the outer, the lamp can be lifted and pulled, the carrying of the illuminating lamp is facilitated, the inner side of the connecting rod 16 extends to the inner cavity of the fixed sleeve 11 and is movably connected with the inner cavity of the fixed sleeve 11 through a bearing, the outer ring of the back surface of the circuit board protection shell 10 is fixedly connected with radiating fins 12 in the circumferential direction, one side, away from the circuit board protection shell 10, of each radiating fin 12 is fixedly connected with a radiating frame 17, the radiating area of the circuit board protection shell 10 is increased through the radiating fins 12, elastic cushion blocks 6 are arranged at the top and the bottom of two sides of the front surface of the lamp panel 1, elastic insertion blocks 9 are fixedly connected with the back surface of the elastic cushion blocks 6, buckling grooves 8 are formed in the surfaces of the tops of the elastic insertion blocks 9, slots are formed in the top and the bottom of two sides of the front surface of the lamp panel 1, the rear sides of the elastic insertion blocks, The cooperation of the buckling grooves 8 and the inserting grooves can effectively protect the transparent glass 3, and the problem that the transparent glass 3 is damaged due to the fact that the front surface of the lamp panel 1 falls on the ground is avoided;

the front side of the inner cavity of the heat dissipation frame 17 is fixedly connected with an axial flow exhaust fan 21, the friction force between the elastic insertion block 9 and the insertion slot is larger than the force generated when the axial flow exhaust fan 21 exhausts air, the inner cavity of the heat dissipation frame 17 is positioned at the rear side of the axial flow exhaust fan 21 and is fixedly connected with a flow guide cover 22 and a support ring 20 from the front to the rear in sequence, both sides of the back surface of the support ring 20 are provided with positioning holes 5, the inner cavity of the heat dissipation frame 17 is provided with a sealing cover plate 19 at the rear side of the support ring 20, both sides of the center of the back surface of the sealing cover plate 19 are fixedly connected with pull rings 15, both sides of the center of the front surface of the sealing cover plate 19 are fixedly connected with positioning rods 23, the front side of the positioning rods 23 extends to the inner cavity of the positioning holes 5 and is tightly matched with the inner cavity of the positioning, The pull ring 15, the heat dissipation frame 17, the sealing cover plate 19, the support ring 20, the axial flow exhaust fan 21, the flow guide cover 22 and the positioning rod 23 are matched for use, effective heat dissipation can be performed on the illuminating lamp, the service life of the illuminating lamp is longer, the problem that the service life of the illuminating lamp is short due to the fact that the circuit board of the illuminating lamp is prone to high-temperature damage caused by the fact that effective heat dissipation cannot be performed when the illuminating lamp is used is solved, the service life of the illuminating lamp is greatly prolonged, and the lamp is worthy of popularization, the back surface of the lamp panel 1 is fixedly connected with the circuit board in the inner cavity of the circuit board protection shell 10, the circuit board is respectively electrically connected with the light-emitting lamp tube 7 and the axial flow exhaust fan 21, air inlets are annularly formed in the front side of the outer ring surface of the circuit board protection shell 10, the air outlets 14 and the inner cavity, the outside air is filtered by the filter net 18.

When the lamp is used, after the illuminating lamp is turned on, the axial flow exhaust fan 21 is turned on at the same time, outside air enters the circuit board protective shell 10 through the air inlet, the air in the inner cavity of the circuit board protective shell 10 is introduced into the heat dissipation frame 17 under the action of the axial flow exhaust fan 21, and is discharged through the air outlet 14 in the sealing cover plate 19, and the temperature is reduced through the flowing of the air.

All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, machinery, parts and electrical equipment all adopt conventional models in the prior art, the equipment appearing in the text adopts 220V voltage power supply, the circuit connection adopts the conventional connection mode in the prior art, and no specific description is given here.

In summary, the following steps: this long service life's light has solved the short problem of life appears in the light through the cooperation that sets up locating hole 5, circuit board protecting sheathing 10, venthole 14, pull ring 15, heat dissipation frame 17, sealed apron 19, support ring 20, axial fan 21, kuppe 22 and locating lever 23 and uses.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a long service life's light, includes lamp plate (1), its characterized in that: a placing groove (2) is formed in the center of the front surface of the lamp panel (1), transparent glass (3) is inlaid in the front side of an inner cavity of the placing groove (2), a reflective coating (4) is coated on the surface of the inner cavity of the placing groove (2), a light-emitting lamp tube (7) is transversely and fixedly connected to the center of the inner cavity of the placing groove (2), a circuit board protective shell (10) is fixedly connected to the center of the back surface of the lamp panel (1), and a heat dissipation frame (17) is fixedly connected to the outer ring of the back surface of the circuit board protective shell (10);

the front side of the inner cavity of the heat dissipation frame (17) is fixedly connected with an axial flow exhaust fan (21), the inner cavity of the heat dissipation frame (17) is positioned at the rear side of the axial flow exhaust fan (21) and is fixedly connected with a flow guide cover (22) and a support ring (20) from front to back in sequence, positioning holes (5) are formed in both sides of the back surface of the supporting ring (20), a sealing cover plate (19) is arranged in the inner cavity of the heat dissipation frame (17) and on the rear side of the supporting ring (20), both sides of the center of the back surface of the sealing cover plate (19) are fixedly connected with pull rings (15), positioning rods (23) are fixedly connected with both sides of the center of the front surface of the sealing cover plate (19), the front side of the positioning rod (23) extends to the inner cavity of the positioning hole (5) and is in close fit with the inner cavity of the positioning hole (5), and the back surface of the sealing cover plate (19) is provided with an air outlet (14).

2. A long-life illumination lamp according to claim 1, characterized in that: the lamp plate (1) is positive the top and the bottom of surface both sides all to be provided with elastic cushion (6), the back of the body surface fixed connection of elastic cushion (6) has elasticity inserted block (9), catching groove (8) have been seted up on the surface at elasticity inserted block (9) top.

3. A long-life illumination lamp according to claim 2, characterized in that: the slot has all been seted up to the top and the bottom of lamp plate (1) positive surface both sides, the rear side of elasticity inserted block (9) extends to the inner chamber of slot and is closely cooperated with the inner chamber of slot.

4. A long-life illumination lamp according to claim 1, characterized in that: the heat dissipation frame is characterized in that the centers of the surfaces of the two sides of the heat dissipation frame (17) are fixedly connected with fixing sleeves (11), connecting rods (16) are arranged on the outer sides of the fixing sleeves (11), and the outer sides of the connecting rods (16) are fixedly connected with lifting frames (13).

5. A long-life lighting lamp as claimed in claim 4, characterized in that: the inboard of connecting rod (16) extends to the inner chamber of fixed cover (11) and passes through bearing swing joint with the inner chamber of fixed cover (11), outer lane hoop fixedly connected with radiating fin (12) on circuit board protecting sheathing (10) back surface, one side and heat dissipation frame (17) fixed connection that circuit board protecting sheathing (10) were kept away from to radiating fin (12).

6. A long-life illumination lamp according to claim 1, characterized in that: the back of the body surface of lamp plate (1) just is located the inner chamber fixedly connected with circuit board of circuit board protecting sheathing (10), the circuit board respectively with luminous tube (7) and axial compressor exhaust fan (21) electric connection, the inlet port has been seted up to the front side ring on circuit board protecting sheathing (10) outer lane surface, the inner chamber of venthole (14) and inlet port is all inlayed and is had filter screen (18).