CN211625032U

CN211625032U - Bury lamp strip

Info

Publication number: CN211625032U
Application number: CN202020718101.3U
Authority: CN
Inventors: 张荣辉; 王亦斌; 刘玉科; 李贤煜
Original assignee: Shanghai Reco Lighting Manufacture Co ltd
Current assignee: Shanghai Reco Lighting Manufacture Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-10-02
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a bury lamp in bar, include pre-buried lamp stand, lamp lid and install the lamp body between lamp lid and pre-buried lamp stand, the lamp body includes the lamp body and installs in the light-emitting component of lamp body inner chamber, its characterized in that: the lamp body also comprises a light-transmitting plate arranged at the opening of the lamp shell and a step platform arranged at the opening of the lamp shell and used for mounting the light-transmitting plate; the lamp body is provided with a lamp cover, the lamp cover is provided with a lamp opening, and the lamp opening is provided with a lamp hole; a groove matched with the peripheral side of the light transmission plate is formed in one side, close to the light transmission plate, of the waterproof rubber ring, the peripheral side of the light transmission plate is nested in the groove of the waterproof rubber ring, and a rubber ring used for being abutted to the lamp cover is arranged on the upper end face of the step table; the ladder platform is provided with a ring groove at the edge close to the inner cavity of the lamp housing, and the bottom of the ring groove is provided with a drainage channel penetrating to the lamp holder. The utility model has the advantages of prevent the rainwater to get into the inside of lamps and lanterns.

Description

Bury lamp strip

Technical Field

The utility model belongs to the technical field of the lighting technology and specifically relates to a bury lamp in bar.

Background

At present, the underground lamp is an illumination facility embedded on the ground, is widely used for outdoor illumination of squares, outdoor parks, leisure places and the like, illumination of night scenes of places such as park greening, lawns, squares, courtyards, flower beds, pedestrian street decorations, waterfalls, fountain water bottoms and the like, and adds luster for lives.

Chinese patent document CN209762809U in the prior art discloses a long underground lamp, which comprises a lamp cover, a lamp body, a side cover, a lamp holder and a light-transmitting plate, wherein the light-transmitting plate is connected with the lamp holder through the lamp cover.

The above prior art solutions have the following drawbacks: when the existing underground lamp is installed, a pit slightly larger than a lamp holder is reserved on the ground, the lamp holder is pre-buried in the pit, then a power line penetrates into the lamp holder, a water outlet is reserved in the lamp holder, the power line is connected with a light source line on a lamp body, and a lamp cover and the lamp body are locked and fixed on the lamp holder by screws. Because the underground lamp is often used outdoors and buried underground, when the weather difference in temperature is great, namely when raining in high-temperature weather, the hot air precooling in the lamp body contracts, so that negative pressure is formed in the lamp body, rainwater retained on the lamp cover is easily sucked from a gap between the light-transmitting plate and the lamp cover, and a circuit in the lamp is short-circuited to influence the service life of the lamp.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a bury lamp in bar, it has the advantage that improves the lamp body leakproofness.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a strip-shaped underground lamp comprises an embedded lamp holder, a lamp cover and a lamp body arranged between the lamp cover and the embedded lamp holder, wherein the lamp body comprises a lamp shell and a light-emitting component arranged in an inner cavity of the lamp shell, and further comprises a light-transmitting plate arranged at an opening of the lamp shell and a step platform arranged at the opening of the lamp shell and used for mounting the light-transmitting plate; the lamp body is provided with a lamp cover, the lamp cover is provided with a lamp hole, the lamp hole is provided with a lamp cover opening, the lamp cover opening is provided with a lamp hole, the lamp hole is provided with a lamp hole; a groove matched with the peripheral side of the light transmission plate is formed in one side, close to the light transmission plate, of the waterproof rubber ring, the peripheral side of the light transmission plate is nested in the groove of the waterproof rubber ring, and a rubber ring used for being abutted to the lamp cover is arranged on the upper end face of the step table; the ladder platform is provided with a ring groove at the edge close to the inner cavity of the lamp shell, and a drainage channel penetrating through the lamp holder is formed at the bottom of the ring groove.

By adopting the technical scheme, the waterproof rubber ring is sleeved on the light-transmitting plate and the rubber ring is arranged on the step platform, so that the sealing property between the lamp shell and the lamp cover can be improved, and rainwater is reduced from entering the lamp shell; simultaneously, through the annular groove and the drainage channel, rainwater entering the lamp housing can be drained through the drainage channel, so that the rainwater is not easy to contact with a lamp in the inner cavity of the lamp housing, and the service life of the lamp is prolonged.

The present invention may be further configured in a preferred embodiment as: the sealing surface that waterproof rubber ring is close to lamp lid one side is protruding to have the sealing strip, the sealing strip is followed the sealing surface of waterproof rubber ring one side encircles the setting, the sealing strip is provided with a plurality ofly, and a plurality of sealing strips are even interval setting, are formed with the water-proof tank between the adjacent sealing strip.

Through adopting above-mentioned technical scheme, through the sealing strip that sets up, can improve the leakproofness between porous disk and the lamp lid, a plurality of sealing strips can block the rainwater layer upon layer, reduce the waterproof performance who improves waterproof rubber ring.

The present invention may be further configured in a preferred embodiment as: four edges and corners that the lamp lid is close to lamp body one side all are provided with the screw rod perpendicularly, set up the through-hole that supplies the screw rod to pass on the annular, the diameter of through-hole is greater than the diameter of screw rod, the one end spiro union that the screw rod stretches out the through-hole has the nut, the lower terminal surface of stair platform is close to the border department equipartition in through-hole drill way and is provided with the sand grip of a plurality of confession nut butts, the breach that forms between clearance between through-hole and the screw rod and adjacent sand grip and the nut constitutes drainage channel jointly.

Through adopting above-mentioned technical scheme, get into the rainwater in the stair platform, the accessible annular is collected, then flows in the clearance that forms between through-hole and the screw rod to from the breach discharge that forms between adjacent sand grip and the nut, thereby realize the effect of drainage.

The present invention may be further configured in a preferred embodiment as: the sealing surface of one side of the rubber ring is provided with a rubber ring in a protruding mode, and the upper end face of the stair platform is provided with an installation groove matched with the rubber ring.

Through adopting above-mentioned technical scheme, the cooperation of rubber ring accessible rubber ring and mounting groove makes it be fixed in the up end of stair platform.

The present invention may be further configured in a preferred embodiment as: the width of the upper end opening of the embedded lamp holder is larger than that of the step platform, and an annular convex edge which is used for abutting against the outer peripheral side of the step platform when the lamp cover is installed on the lamp shell is arranged on one side, close to the lamp shell, of the lamp cover in a protruding mode.

By adopting the technical scheme, the lamp cover is abutted to the outer peripheral side of the step platform through the annular convex edge, so that the waterproof performance between the lamp cover and the lamp shell can be further improved.

The present invention may be further configured in a preferred embodiment as: the section of the sealing strip is in a semicircular arc shape.

Through adopting above-mentioned technical scheme, because the cross-section of sealing strip is the semicircle arcuation, when the sealing strip received the extrusion, can produce great deformation to improve the roughness of the sealed face of waterproof rubber ring one side, thereby improve the leakproofness between light-passing board and the lamp body.

The present invention may be further configured in a preferred embodiment as: the light-emitting component comprises an aluminum substrate arranged at the bottom of the inner cavity of the lamp housing, a lamp bead arranged on the aluminum substrate, a lens covered on the lamp bead and a light-emitting plate covering the upper surface of the lens, a light-transmitting hole which is in the same axis with the lens is formed in the light-emitting plate, the edge of the light-transmitting hole is abutted against the edge of the upper surface of the lens, and the light-emitting plate and the aluminum substrate are fixed in the inner cavity of the lamp housing through screws.

By adopting the technical scheme, the lens is arranged between the aluminum substrate and the light emitting plate, so that the stability of the lampshade can be improved.

The present invention may be further configured in a preferred embodiment as: and a plurality of radiating brambles which are uniformly distributed at intervals are protruded on one side of the lamp shell close to the embedded lamp holder.

Through adopting above-mentioned technical scheme, through the setting of heat dissipation vitex strip, can improve the heat radiating area of lamp body to improve the thermal diffusivity of lamp body.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the waterproof rubber ring is sleeved on the peripheral side of the light-transmitting plate, and the rubber ring is arranged between the step platform and the lamp cover, so that the sealing property between the lamp shell and the lamp cover is improved, rainwater is reduced from entering the lamp shell, the rainwater is prevented from entering the lamp, and the service life of the lamp is prolonged.

2. Rainwater entering the lamp shell can be collected through the annular groove and discharged into the embedded lamp holder through the drainage channel, and further rainwater is prevented from entering the inner cavity of the lamp shell.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an exploded view of the highlighting light emitting assembly of the present embodiment;

FIG. 3 is an exploded view of the highlighted waterproof rubber gasket of the present embodiment;

FIG. 4 is an overall cross-sectional view of the present embodiment;

FIG. 5 is an enlarged schematic view at A in FIG. 4 of the present embodiment;

FIG. 6 is an exploded view of the highlighted rubber ring of the present embodiment;

FIG. 7 is an exploded view of the present embodiment highlighting the annular ledge;

fig. 8 is an enlarged schematic view at B in fig. 7 of the present embodiment.

Reference numerals: 1. pre-burying a lamp holder; 2. a lamp cover; 3. a lamp body; 4. an aluminum substrate; 5. a lamp bead; 6. a lens; 7. a light emitting panel; 8. a light-transmitting plate; 9. a light-transmitting hole; 10. a stair step; 11. a boss; 12. a waterproof rubber ring; 13. a groove; 14. a ring groove; 15. a sealing strip; 16. a waterproof groove; 17. a countersunk hole; 18. a countersunk bolt; 19. a supporting seat; 20. positioning holes; 21. a threaded seat; 22. a threaded hole; 23. a screw; 24. a nut; 25. a through hole; 26. a lamp housing; 27. an annular convex edge; 28. a rubber ring; 29. mounting grooves; 30. a rubber ring; 31. radiating chaste tree twigs; 32. and (4) raised strips.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a bury lamp in bar, include pre-buried lamp stand 1, lamp lid 2 and install lamp body 3 between lamp lid 2 and pre-buried lamp body 3. The lamp body 3 includes lamp body 26 and installs the light-emitting component in the 26 inner chambers of lamp body, and external circuit penetrates in pre-buried lamp stand 1 and is connected with the light source line of lamp body 3 to provide the required power of light-emitting component. The bottom of the outer side of the lamp housing 26 is protruded with a plurality of radiating chaste trees 31 which are uniformly distributed at intervals, and the radiating chaste trees 31 increase the scattering area of the lamp housing 26 and improve the radiating performance of the lamp housing 26.

Referring to fig. 2, the light emitting assembly includes an aluminum substrate 4 mounted at the bottom of the inner cavity of the lamp housing 26, a lamp bead 5 mounted on the aluminum substrate 4, a lens 6 covering the lamp bead 5, and a light emitting plate 7 covering the upper surface of the lens 6. The lens 6 is in a circular truncated cone shape as a whole, and the light-emitting plate 7 is provided with a light-transmitting hole 9 corresponding to the lens 6. During installation, the light hole 9 on the light-emitting plate 7 is abutted to the edge of the upper surface of the lens 6, namely the light hole 9 and the central axis of the lens 6 are located at the same linear position, the light-emitting plate 7 and the aluminum substrate 4 are fixed in the inner cavity of the lamp housing 26 together through screws, and the stability of the lens 6 is improved.

Referring to fig. 3, the edge of the light-transmitting plate 8 is sleeved with a waterproof rubber ring 12, the waterproof rubber ring 12 may be made of silica gel or rubber, and the waterproof rubber ring 12 is integrally rectangular. When the light-transmitting plate 8 and the waterproof rubber ring 12 are mounted on the step 10 together, a gap is left between the waterproof rubber ring 12 and the inner side wall of the step 10. Further, waterproof rubber ring 12 is close to light-passing board 8 one side and has seted up the recess 13 with 8 periphery side looks adaptations of light-passing board, and the periphery side of light-passing board 8 nests in waterproof rubber strip's recess 13.

Referring to fig. 4 and 5, sealing strip 15 protrudes from the sealing surface of the waterproof rubber ring 12 close to the lamp cover 2, the cross section of sealing strip 15 is of a semi-arc structure, sealing strip 15 surrounds the sealing surface on one side of the waterproof rubber ring 12, sealing strip 15 is provided with a plurality of sealing strips 15, the sealing strips 15 are arranged at equal intervals, and a waterproof groove 16 is formed between the adjacent sealing strips 15. Because the sealing strip 15 can produce great deformation when being stressed, the sealing strip 15 deformed by stress can improve the sealing performance of the waterproof rubber ring 12. When a small amount of rainwater is sucked, the rainwater can be blocked by the sealing strips 15, and the rainwater entering the sealing strips 15 can be stored in the waterproof grooves 16, so that the rainwater can be further blocked, and the sealing performance of the waterproof rubber ring 12 is improved.

Referring to fig. 5 and 6, the rubber ring 28 is disposed on the upper end surface of the step platform 10, the rubber ring 30 protrudes from the sealing surface on one side of the rubber ring 28, and the mounting groove 29 for the rubber ring 30 to be inserted into is disposed on the upper end surface of the step platform 10. When the rubber ring 28 is mounted, the rubber ring 30 is fitted into the mounting groove 29 to fix the rubber ring 28.

Referring to fig. 5 and 7, an annular convex edge 27 protrudes from one side of the lamp cover 2 close to the lamp housing 26, the width of the upper end opening of the embedded lamp holder 1 is greater than the width of the step 10, when the lamp cover 2 is mounted on the lamp housing 26, the annular convex edge 27 is located between the step 10 and the embedded lamp holder 1, and the inner peripheral side of the annular convex edge 27 abuts against the outer peripheral side of the step 10, so that the waterproof performance between the lamp cover 2 and the lamp housing 26 is improved.

Referring to fig. 7 and 8, a drainage channel penetrating through the embedded lamp holder 1 is formed at the bottom of the annular groove 14, and when rainwater enters the lamp housing 26, the rainwater is concentrated in the annular groove 14, is discharged out of the embedded lamp holder 1 through the drainage channel, and is discharged from a drainage port in the embedded lamp holder 1. Further, four corners of the lamp cover 2 near the lamp housing 26 are vertically provided with screws 23, the ring groove 14 is provided with through holes 25 for the screws 23 to pass through, the diameter of the through holes 25 is larger than that of the screws 23, and when the screws 23 pass through the through holes 25, gaps are formed between the screws 23 and the through holes 25. The end of the screw rod 23 penetrating through the through hole 25 is screwed with a nut 24, and a plurality of convex strips 32 are uniformly distributed on the lower end face of the step platform 10 close to the edge of the hole opening of the through hole 25. When the nut 24 is screwed to the screw 23, one side of the nut 24 abuts against the plurality of ribs 32, so that a notch communicating with the through hole 25 is formed between the adjacent ribs 32 and the nut 24. The clearance between the through hole 25 and the screw 23 and the gap formed between the adjacent rib 32 and the nut 24 together constitute a drainage channel.

Referring to fig. 3 and 4, the pre-buried lamp holder 1 and the lamp cover 2 are fixedly connected through a countersunk head bolt 18, furthermore, countersunk holes 17 for the countersunk head bolt 18 to pass through are symmetrically formed in the lamp cover 2, a rubber pad is installed between the countersunk hole 17 and the countersunk head bolt 18, and the sealing performance between the countersunk hole 17 and the countersunk head bolt 18 is improved through the rubber pad. The supporting seats 19 are symmetrically arranged on the step platform 10, the upper end faces of the two groups of supporting seats 19 are equal in height to the edge of the step platform 10, the supporting seats 19 are provided with positioning holes 20 for the countersunk head bolts 18 to penetrate through, the embedded lamp holder 1 is symmetrically provided with threaded seats 21, and the threaded seats 21 are provided with threaded holes 22 for the countersunk head bolts 18 to be screwed in. After the lamp cover 2 and the lamp housing 26 are fixed through the matching of the screw 23 and the nut 24, the lamp body 3 is placed into the embedded lamp holder 1, the lamp cover 2 abuts against the upper surface of the embedded lamp holder 1, the countersunk hole 17, the positioning hole 20 and the threaded hole 22 are located at the same axis position, the countersunk bolt 18 sequentially penetrates through the countersunk hole 17 and the positioning hole 20 and is screwed into the threaded hole 22, and the fixation between the lamp cover 2 and the embedded lamp holder 1 can be achieved.

The utility model discloses an application principle:

locate light-passing board 8 periphery side with waterproof rubber ring 12 cover on to install rubber ring 28 between stair platform 10 and lamp lid 2, improved the leakproofness between lamp body 26 and the lamp lid 2, thereby reduce in the rainwater gets into lamp body 26, and a small amount of rainwater accessible that get into in the lamp body 26 collect in the annular 14 that sets up, and discharge to pre-buried lamp stand 1 through the drainage channel in, further prevent the inner chamber that the rainwater got into lamp body 26.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a bury lamp in bar, includes pre-buried lamp stand (1), lamp lid (2) and installs lamp body (3) between lamp lid (2) and pre-buried lamp stand (1), lamp body (3) include lamp body (26) and install in the light-emitting component of lamp body (26) inner chamber, its characterized in that: the lamp body (3) further comprises a light-transmitting plate (8) arranged at the opening of the lamp shell (26) and a step platform (10) arranged at the opening of the lamp shell (26) and used for mounting the light-transmitting plate (8); a boss (11) used for being embedded into an opening of the lamp cover (2) is arranged on the transparent plate (8) in a protruding mode, and a waterproof rubber ring (12) used for being sleeved on the edge of the transparent plate (8) is arranged between the lamp shell (26) and the lamp cover (2); a groove (13) matched with the outer peripheral side of the light transmitting plate (8) is formed in one side, close to the light transmitting plate (8), of the waterproof rubber ring (12), the outer peripheral side of the light transmitting plate (8) is nested in the groove (13) of the waterproof rubber ring (12), and a rubber ring (28) used for being abutted to the lamp cover (2) is arranged on the upper end face of the step platform (10); the lamp is characterized in that the step platform (10) is provided with a ring groove (14) at the edge close to the inner cavity of the lamp shell (26), and the bottom of the ring groove (14) is provided with a drainage channel penetrating through the embedded lamp holder (1).

2. The strip-type underground lamp of claim 1, wherein: waterproof rubber ring (12) are close to the sealed face of lamp lid (2) one side and go up the arch and have sealing strip (15), sealing strip (15) are followed the sealed face of waterproof rubber ring (12) one side encircles the setting, sealing strip (15) are provided with a plurality ofly, and a plurality of sealing strip (15) even interval sets up, are formed with between adjacent sealing strip (15) waterproof groove (16).

3. The strip-type underground lamp of claim 1, wherein: four edges and corners department that lamp lid (2) are close to lamp body (26) one side all is provided with screw rod (23) perpendicularly, set up through-hole (25) that supply screw rod (23) to pass on annular (14), the diameter of through-hole (25) is greater than the diameter of screw rod (23), the one end spiro union that through-hole (25) were stretched out in screw rod (23) has nut (24), the border department equipartition that the lower terminal surface of stair platform (10) is close to through-hole (25) drill way is provided with sand grip (32) of a plurality of confession nut (24) butts, the breach that forms between clearance between through-hole (25) and screw rod (23) and adjacent sand grip (32) and nut (24) constitutes drainage channel jointly.

4. The strip-type underground lamp of claim 1, wherein: a rubber ring (30) protrudes from the sealing surface on one side of the rubber ring (28), and an installation groove (29) matched with the rubber ring (30) is formed in the upper end surface of the stair platform (10).

5. The underground light bar as set forth in claim 4, wherein: the width of an opening at the upper end of the embedded lamp holder (1) is larger than the width of the step platform (10), and an annular convex edge (27) which is used for abutting against the outer peripheral side of the step platform (10) when the lamp cover (2) is installed on the lamp shell (26) protrudes from one side, close to the lamp shell (26), of the lamp cover (2).

6. The strip-type underground lamp of claim 2, wherein: the section of the sealing strip (15) is in a semicircular arc shape.

7. The strip-type underground lamp of claim 1, wherein: light emitting component including install in aluminium base board (4) of lamp body (26) inner chamber bottom, install in lamp pearl (5) on aluminium base board (4), cover and locate lens (6) on lamp pearl (5) and cover luminescent plate (7) of fitting lens (6) upper surface, set up light trap (9) that are in the same axis with lens (6) on luminescent plate (7), the border butt of light trap (9) is in lens (6) upper surface border, be fixed in through the screw between luminescent plate (7) and aluminium base board (4) lamp body (26) inner chamber.

8. The strip-type underground lamp of claim 1, wherein: a plurality of radiating brambles (31) which are uniformly distributed at intervals are protruded on one side of the lamp shell (26) close to the embedded lamp holder (1).