CN218295410U

CN218295410U - Light leakage prevention LED lamp strip structure

Info

Publication number: CN218295410U
Application number: CN202222200563.8U
Authority: CN
Inventors: 胡锦程
Original assignee: Shenzhen Keweixin Photoelectric Technology Co ltd
Current assignee: Shenzhen Keweixin Optical Technology Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-01-13
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a leak protection light LED lamp strip structure, concretely relates to LED lamp strip technical field, including fixed box, the inside LED lamp strip that is equipped with of fixed box, the fixed heat-conducting plate that is equipped with in fixed box inner chamber bottom, the heat-conducting plate is located LED lamp strip bottom, the outside cover of LED lamp strip is equipped with the reflector panel, the reflector panel is located the heat-conducting plate top, the outside cover of heat-conducting plate is equipped with the closing plate, the heat-conducting plate outside is located to the closing plate cover, reflector panel and heat-conducting plate cross-section are all established to the font of kou, fixed box top is equipped with the lamp shade, the lamp shade is corresponding from top to bottom with the position of LED lamp strip, the lamp shade outside fixed cup joint has the lamp plate. The utility model discloses a setting of reflector panel can be to the produced light of LED lamp strip reflection of turning back to this can reach the effect of leak protection light, can carry out the shutoff to the clearance between reflector panel and the heat-conducting plate with the help of the setting of closing plate simultaneously, with this can reach the effect of dual leak protection light.

Description

Light leakage prevention LED lamp strip structure

Technical Field

The utility model relates to a LED lamp strip technical field, the more specifically leak protection light LED lamp strip structure that says so.

Background

The LED lamp strip is a new energy-saving lighting product and is widely applied to lighting in indoor places such as markets, offices and the like, the lamp strip generally comprises a transparent adhesive layer, a hollow cavity is arranged in the transparent adhesive layer, a circuit substrate is arranged in the hollow cavity, and an LED lamp bead is arranged on the circuit substrate and serves as a lighting lamp, and light leakage prevention of the LED lamp strip is one of the outstanding technical problems of the LED lamp.

In the installation process of the existing LED light bar, a plurality of shells are assembled together to fixedly install the LED light bar, and the problem of light leakage caused by gaps in the assembly process can exist, so that a light leakage prevention LED light bar structure is needed to avoid the condition of light leakage.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a leak protection light LED lamp strip structure, through the setting of reflector panel, can carry out the reflection of turning back to the produced light of LED lamp strip to this can reach the effect of leak protection light, simultaneously with the help of the setting of closing plate, can carry out the shutoff to the clearance between reflector panel and the heat-conducting plate, with this can reach the effect of dual leak protection light, with the problem that appears in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a leak protection light LED lamp strip structure, includes fixed box, the inside LED lamp strip that is equipped with of fixed box, the fixed heat-conducting plate that is equipped with in fixed box inner chamber bottom, the heat-conducting plate is located LED lamp strip bottom, the outside cover of LED lamp strip is equipped with the reflector panel, the reflector panel is located the heat-conducting plate top, the outside cover of heat-conducting plate is equipped with the closing plate, the closing plate cover is located outside the heat-conducting plate, reflector panel and heat-conducting plate cross-section are all established to the word in the mouth, fixed box top is equipped with the lamp shade, the lamp shade is corresponding from top to bottom with the position of LED lamp strip, the outside fixed cup joint of lamp shade has the lamp plate, the lamp plate bottom contacts with fixed box top, and overall structure is the cooperation of the reflector panel and the closing plate that the word in the mouth with the help of nested and cross-section layer upon layer and uses, can more effectively, more comprehensive shelter from the light to this improves leak protection light performance.

In a preferred embodiment, both sides are all fixed and are equipped with the heating panel around the fixed box bottom, one side that the fixed box was kept away from to the heating panel all runs through and has seted up a plurality of radiating grooves, and even interval sets up between a plurality of radiating grooves, and with the help of the setting of heating panel, the heat energy that can lead dispels the heat to can improve the heat dispersion of LED lamp strip.

In a preferred embodiment, one side of the heat dissipation plate close to the fixing box is fixedly provided with a plurality of heat conduction columns, the plurality of heat conduction columns are arranged at equal intervals, one end of each heat conduction column close to the fixing box penetrates through the fixing box and extends to the bottom of the heat conduction plate, the top of one end of each heat conduction column close to the fixing box is fixedly connected with the bottom of the heat conduction plate, and the heat conduction columns and the heat conduction plates are matched for use, so that heat generated during the operation of the LED lamp strip can be absorbed and guided, and the heat is conducted to the heat dissipation plate for heat dissipation.

In a preferred embodiment, the lamp plate both ends are all fixed and are equipped with first locating plate, first locating plate bottom is equipped with the second locating plate, the second locating plate is fixed to be located one side that fixed box is close to first locating plate, first locating plate top is equipped with two fastening bolt, and two fastening bolt are around first locating plate the central axis symmetry setting, the fastening bolt bottom is run through first locating plate and is extended to inside the second locating plate, fastening bolt and second locating plate threaded connection, through the cooperation of fastening bolt and first locating plate, can be fixed in fixed box top portion with the lamp plate to this fixes spacingly with the help of the reference column to LED lamp strip, ensures LED lamp strip's stability.

In a preferred embodiment, the fixed box both ends are all fixed and are equipped with the mounting panel, the mounting panel is kept away from the inside one end of fixed box and has been run through and seted up two mounting holes, and even interval sets up between two mounting holes, and setting through the mounting hole on the mounting panel can be right the utility model discloses fix spacingly.

In a preferred embodiment, the four corners of the bottom of the lampshade are fixedly provided with positioning columns, the bottom ends of the positioning columns are in contact with the four corners of the top of the LED lamp strip, and the LED lamp strip is conveniently fixed and limited through the positioning columns, so that the stability of the LED lamp strip is improved, and the condition that the LED lamp strip shakes is avoided.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a setting of reflector panel can be to the produced light of LED lamp strip reflection of turning back to this can reach the effect of leak protection light, simultaneously with the help of the setting of closing plate, can carry out the shutoff to the clearance between reflector panel and the heat-conducting plate, so as to reach the effect of dual leak protection light, and overall structure is with the help of the cooperation use of reflector panel and closing plate that nest layer upon layer and the cross-section is the square, can more effectively, more comprehensive shelter from the light, so as to improve leak protection light performance;

2. the utility model discloses a cooperation of a plurality of heat conduction posts and heat-conducting plate is used, can absorb the guide to the heat energy that produces when LED lamp strip moves, conducts heat energy for the heating panel, and the heating panel can dispel the heat energy that comes with the help of the cooperation with a plurality of radiating grooves to improve the heat dispersion of LED lamp strip, avoid the LED lamp strip to influence the use of LED lamp strip because of overheated.

Drawings

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

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a front view of the fixing box of the present invention;

fig. 4 is an exploded view of the fixing case of the present invention;

fig. 5 is a cross-sectional view of the reflector of the present invention.

The reference signs are: 1. a fixing box; 2. an LED light bar; 3. a heat conducting plate; 4. a reflector; 5. a sealing plate; 6. a lamp shade; 7. a lamp panel; 8. a heat dissipation plate; 9. a heat sink; 10. a heat-conducting column; 11. a first positioning plate; 12. a second positioning plate; 13. fastening a bolt; 14. mounting a plate; 15. mounting holes; 16. and a positioning column.

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 the attached drawings 1-5 in the specification, the light leakage preventing LED lamp strip structure comprises a fixing box 1, an LED lamp strip 2 is arranged inside the fixing box 1, a heat conducting plate 3 is fixedly arranged at the bottom of an inner cavity of the fixing box 1, the heat conducting plate 3 is located at the bottom of the LED lamp strip 2, a reflecting plate 4 is sleeved outside the LED lamp strip 2, the reflecting plate 4 is located at the top of the heat conducting plate 3, a sealing plate 5 is sleeved outside the heat conducting plate 3, the sections of the reflecting plate 4 and the heat conducting plate 3 are both designed to be in a shape of a Chinese character 'kou', a lampshade 6 is arranged at the top of the fixing box 1, the positions of the lampshade 6 and the LED lamp strip 2 are corresponding to each other from top to bottom, a lamp plate 7 is fixedly sleeved outside the lampshade 6, the bottom end of the lamp plate 7 is in contact with the top of the fixing box 1, the whole structure can be used by means of the cooperation of the reflecting plate 4 and the sealing plate 5 which are nested and have the cross sections of the shape of the Chinese character 'kou', light can be more effectively and more comprehensively shielded, and accordingly, light leakage preventing performance is improved.

7 both ends of lamp plate are all fixed and are equipped with first locating

plate

11, 11 bottoms of first locating plate are equipped with second locating plate 12, second locating plate 12 is fixed and is located fixed box 1 one side that is close to first locating

plate

11, 11 tops of first locating plate are equipped with two fastening bolt 13, and two fastening bolt 13 are around first locating plate 11 the central axis symmetry setting, fastening bolt 13 bottom runs through first locating plate 11 and extends to inside second locating plate 12, fastening

bolt

13 and 12 threaded connection of second locating plate can be fixed in fixed box 1 top with lamp plate 7 through fastening bolt 13 and first locating plate 11's cooperation to this fixes spacingly to LED lamp strip 2 with the help of reference column 16, ensures LED lamp strip 2's stability.

The equal fixed mounting panel 14 that is equipped with in fixed box 1 both ends, two mounting holes 15 have been seted up to the inside running through of one end that the mounting panel 14 kept away from fixed box 1, and even interval sets up between two mounting holes 15, and setting through mounting hole 15 on the mounting panel 14 can be right the utility model discloses fix spacingly.

6 bottom four corners of lamp shade are all fixed and are equipped with

reference column

16, 16 bottoms of reference column contact with 2 top four corners of LED lamp strip, through the setting of reference column 16, are convenient for fix LED lamp strip 2 spacing to this improves LED lamp strip 2's stability, avoids LED lamp strip 2 the condition that rocks to appear.

Through the setting of reflector panel 4, can retrace the reflection to the produced light of LED lamp strip 2, with this effect that can reach the leak protection light, simultaneously with the help of the setting of closing plate 5, can carry out the shutoff to the clearance between reflector panel 4 and the heat-conducting plate 3, with this effect that can reach dual leak protection light, and overall structure is with the help of layer upon layer nested and the cooperation of reflector panel 4 and closing plate 5 that the cross-section is the mouth font uses, can be more effective, more comprehensive shelters from the light, with this improvement leak protection light performance.

Referring to the attached drawings 1-4 in the specification, in the light leakage prevention LED light bar structure of the embodiment, the heat dissipation plates 8 are fixedly arranged on the front side and the rear side of the bottom end of the fixing box 1, one side, away from the fixing box 1, of each heat dissipation plate 8 is provided with a plurality of heat dissipation grooves 9 in a penetrating mode, the heat dissipation grooves 9 are evenly arranged at intervals, and heat energy guided by the heat dissipation plates 8 can dissipate heat, so that the heat dissipation performance of the LED light bar 2 can be improved.

The fixed a plurality of heat conduction post 10 that are equipped with in one side that is close to fixed box 1 of heating panel 8, even interval sets up between a plurality of heat conduction post 10, the one end that heat conduction post 10 is close to fixed box 1 runs through fixed box 1 and extends to heat-conducting plate 3 bottom, heat conduction post 10 is close to fixed box 1's one end top and heat-conducting plate 3 bottom fixed connection, uses through the cooperation of a plurality of heat conduction posts 10 and heat-conducting plate 3, can absorb the guide to the heat energy that produces when LED lamp strip 2 moves, conducts heat energy for heating panel 8 and dispels the heat.

Through the cooperation of a plurality of heat conduction posts 10 and heat-conducting plate 3, can absorb the guide to the heat energy that produces when LED lamp strip 2 moves, conduct heat energy for heating panel 8, heating panel 8 can dispel the heat with the help of the cooperation with a plurality of radiating grooves 9 with the heat energy that leads to improve LED lamp strip 2's heat dispersion, avoid LED lamp strip 2 because of overheated use that influences LED lamp strip 2.

And finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a leak protection light LED lamp strip structure, includes fixed box (1), its characterized in that: the LED lamp strip is characterized in that an LED lamp strip (2) is arranged inside a fixing box (1), a heat-conducting plate (3) is fixedly arranged at the bottom of an inner cavity of the fixing box (1), the heat-conducting plate (3) is located at the bottom of the LED lamp strip (2), a reflecting plate (4) is arranged outside the LED lamp strip (2) in a sleeved mode, the reflecting plate (4) is located at the top of the heat-conducting plate (3), a sealing plate (5) is arranged outside the heat-conducting plate (3) in the sleeved mode through the heat-conducting plate (3), the cross sections of the reflecting plate (4) and the heat-conducting plate (3) are arranged in a shape like a Chinese character kou, a lamp shade (6) is arranged at the top of the fixing box (1), the lamp shade (6) corresponds to the position of the LED lamp strip (2) up and down, a lamp plate (7) is sleeved on the outside of the lamp shade (6), and the bottom of the lamp plate (7) is contacted with the top of the fixing box (1).

2. The light leakage prevention LED light bar structure of claim 1, wherein: fixed box (1) bottom front and back both sides all are fixed and are equipped with heating panel (8), one side that fixed box (1) was kept away from in heating panel (8) all runs through and has seted up a plurality of radiating grooves (9), and even interval sets up between a plurality of radiating grooves (9).

3. The light leakage prevention LED light bar structure of claim 2, wherein: one side that heating panel (8) are close to fixed box (1) is fixed to be equipped with a plurality of heat conduction posts (10), and even interval sets up between a plurality of heat conduction posts (10), the one end that heat conduction post (10) are close to fixed box (1) runs through fixed box (1) and extends to heat-conducting plate (3) bottom, heat conduction post (10) are close to the one end top and the heat-conducting plate (3) bottom fixed connection of fixed box (1).

4. The light leakage prevention LED light bar structure of claim 1, wherein: lamp plate (7) both ends are all fixed and are equipped with first locating plate (11), first locating plate (11) bottom is equipped with second locating plate (12), second locating plate (12) are fixed to be located one side that fixed box (1) is close to first locating plate (11), first locating plate (11) top is equipped with two fastening bolt (13), and two fastening bolt (13) are symmetrical about first locating plate (11) the central axis and set up, fastening bolt (13) bottom runs through first locating plate (11) and extends to inside second locating plate (12), fastening bolt (13) and second locating plate (12) threaded connection.

5. The light leakage prevention LED light bar structure of claim 1, wherein: the fixed box (1) both ends are all fixed and are equipped with mounting panel (14), mounting panel (14) are kept away from the one end inside of fixed box (1) and are run through and seted up two mounting holes (15), and even interval sets up between two mounting holes (15).

6. The light leakage prevention LED light bar structure of claim 1, wherein: all fixed reference column (16) that are equipped with in lamp shade (6) bottom four corners, reference column (16) bottom contacts with LED lamp strip (2) top four corners.