CN210485438U

CN210485438U - Navigation mark lamp

Info

Publication number: CN210485438U
Application number: CN201921769470.9U
Authority: CN
Inventors: 许金元
Original assignee: Shanghai Visual Aids Co Ltd
Current assignee: Shanghai Visual Aids Co Ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-05-08
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a navigation mark lamp, which comprises a lamp shade, wherein the periphery of the lamp shade is provided with a refraction light edge group and an arc convex surface area; the arc convex surface area is an area which is smoothly and convexly transited from the periphery of the lamp shade, the light refraction edge group comprises an ascending slope and a descending slope, and the ascending slope extends outwards from the peripheral end face of the lamp shade until being connected with one end of the descending slope in an angle mode. The utility model provides an energy consumption lens can be reduced, realize the little volume on the whole preparation of lamp ware, reduce the cost of manufacture, 360 degrees outside annular department protrusion arc lampshade of this patent lamp shade and refraction edges and corners line that is in the light, make two transmission light overlap on a light source point, improve single-point lamp light intensity, many refraction prisms that are in the light, refract the afterglow in the lamp shade intracavity to the edge angle board that is in the light, through edges and corners reflection angle with light gathering, extrude the lens outside, form the light beam.

Description

Navigation mark lamp

Technical Field

The utility model belongs to the technical field of the navigation mark lamp, concretely relates to navigation mark lamp.

Background

The navigation mark lamp is a traffic light installed on some navigation marks, and gives out specified light color and flash frequency at night to reach specified illumination angle and visible distance so as to guide ships traveling at night. The beacon light can be divided into fixed light beacon, light buoy and light boat which are beacons for navigation and warning, and the lighthouse sends out recognizable signals at sea day and night for the ship to determine the position and provide danger warning for the ship. The beacon light mostly uses a storage battery as a power supply. Small lighthouses have employed solar cells, while large lighthouses employ diesel-electric sets as the main power source.

The horizontal light diffusion angle of the existing beacon light lampshade depends on the self divergence angle of a light source, the actual effective light intensity is required to be improved, the power is required to be increased, the brightness of the light source is increased to meet the visible light intensity, the visibility is improved by increasing the power consumption and improving the side light intensity, the negative effect is that the front light intensity is dozens of times of the side light intensity, the energy consumption is caused to bring great waste, and the use requirement is not met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a navigation mark lamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a navigation mark lamp comprises a lamp shade, wherein a light refraction edge group and an arc convex surface area are arranged on the periphery of the lamp shade; the arc convex surface area is an area which is smoothly and convexly transited from the periphery of the lamp shade, the refraction light edge group comprises an ascending slope and a descending slope, the ascending slope extends outwards from the peripheral end face of the lamp shade until being connected with one end of the descending slope in an angle mode, and one end of the descending slope, which is far away from the ascending slope, extends towards the peripheral end face of the lamp shade until being connected with the ascending slope; the ascending slope is connected with the peripheral end face of the lampshade at an obtuse angle, and the descending slope is connected with the peripheral end face of the lampshade at an acute angle.

Preferably, one end of the descending slope, which is far away from the ascending slope, is connected with one side end of the arc-shaped convex surface area.

Preferably, the refraction light edge set comprises a first refraction light edge and a second refraction light edge, and the downward slope inclined surface of the first refraction light edge is connected with the upward slope inclined surface of the second refraction light edge.

Preferably, the number of the light refraction edge groups and the arc-shaped convex surface regions is at least, and every two adjacent light refraction edge groups are connected by the arc-shaped convex surface regions.

Preferably, the lampshade is a cylinder integrally, the upper end face of the cylinder is conical, and the lampshade is of an internal hollow structure.

Preferably, the lamp shade upper end surface is provided with a detention rod.

Preferably, the whole lampshade is an arc-shaped cover surface, and the inside of the lampshade is of a hollow structure.

Preferably, the lower end of the lampshade extends outwards to form a connection.

Preferably, the lamp shade is further connected with a lamp holder, the lamp holder is detachably connected with the mounting surface, the lamp holder and the lamp shade form a light-emitting cavity, a bulb is arranged on the lamp holder in the light-emitting cavity, the lamp holder is fixedly connected with a mounting rod, a clamping block is arranged on the mounting rod, a mounting groove is arranged on the mounting surface, and the mounting groove is clamped with the clamping block;

the installation face bilateral symmetry is equipped with firm mechanism, the sliding tray has still been seted up on installation pole upper portion, and it is equipped with the slider to slide in the sliding tray, and the slider passes through expanding spring and is connected with the right-hand member in the sliding tray, is connected with the kelly on the slider, the mounting groove top is equipped with the draw-in groove on the installation face, and the kelly sets up with the draw-in groove joint.

Preferably, the stabilizing mechanism comprises a stabilizing column, the stabilizing column is fixedly installed on the installation surface, a screw rod is connected to the stabilizing column through threads, a fastening block is connected to the bottom end of the screw rod, and the two fastening blocks clamp the installation rod together.

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

(1) the utility model provides an energy consumption lens can be reduced, realize the little volume on the whole preparation of lamp ware, reduce the cost of manufacture, 360 degrees outside annular department protrusion arc lampshade of this patent lamp shade and refraction edges and corners line that is in the light, make two transmission light overlap on a light source point, improve single-point lamp light intensity, many refraction prisms that are in the light, refract the afterglow in the lamp shade intracavity to the edge angle board that is in the light, through edges and corners reflection angle with light gathering, extrude the lens outside, form the light beam.

(2) The utility model can facilitate the disassembly and assembly of the navigation mark lamp, and meanwhile, the lampshade in the navigation mark lamp can improve the light intensity of the light and the working efficiency of the navigation mark lamp; when dismantling, rotate the screw rod earlier, with the fastening block with the installation pole separation, then compress expanding spring, the kelly breaks away from with the draw-in groove, and the fixture block breaks away from with the mounting groove at last, realizes dismantling, and it is convenient to dismantle.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the plane structure of the lampshade of the present invention;

FIG. 3 is a schematic view of a cylindrical lamp cover;

FIG. 4 is a schematic structural view of a lampshade with an arc-shaped cover surface;

FIG. 5 is a schematic view of the structure of the lampshade and the lamp holder;

FIG. 6 is a schematic view of the clamping structure of the clamping rod and the clamping groove of the present invention;

fig. 7 is a schematic view of the top view structure of the mounting rod of the present invention.

In the figure: 1. a lamp socket; 2. a lamp shade; 3. a light emitting cavity; 4. a bulb; 5. a refracted light edge group; 5a, an uphill slope; 5b, a downhill slope; 501. a first refractive light edge; 502. a second refractive light edge; 6. a mounting surface; 7. mounting a rod; 8. a clamping block; 9. mounting grooves; 10. a stabilizing mechanism; 101. a stabilizing column; 102. a screw; 103. a fastening block; 11. a sliding groove; 12. a slider; 13. a clamping rod; 14. a card slot; 15. a tension spring; 16. an arc-shaped convex surface region; 17. a retention rod; 18. the connection is carried out by a connection method.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-2, the present invention provides: a navigation mark lamp comprises a lamp shade 2, wherein a light refraction edge group 5 and an arc convex surface area 16 are arranged on the periphery of the lamp shade 2; the arc convex surface area 16 is an area which is smoothly and transitionally protruded from the periphery of the lampshade 2, the refraction light edge group 5 comprises an ascending slope 5a and a descending slope 5b, the ascending slope 5a extends outwards from the peripheral end surface of the lampshade 2 until being connected with one end of the descending slope 5b at an angle, and one end of the descending slope 5b far away from the ascending slope 5a extends towards the peripheral end surface of the lampshade 2 until being connected with the ascending slope 5 a; and the ascending slope 5a is connected with the peripheral end face of the lampshade 2 at an obtuse angle, and the descending slope 5b is connected with the peripheral end face of the lampshade 2 at an acute angle.

The end of the downhill slope 5b remote from the uphill slope 5a in this embodiment is connected to one side end of the arc-shaped convex surface section 16.

The refractive light edge group 5 of the present embodiment includes a first refractive light edge 501 and a second refractive light edge 502, and the downward slope 5b of the first refractive light edge 501 is connected to the upward slope 5a of the second refractive light edge 502.

In this embodiment, the number of the refracted light edge groups 5 and the number of the arc-shaped convex surface regions 16 are at least 1, and every two adjacent refracted light edge groups 5 are connected by the arc-shaped convex surface regions 16;

refraction light arris group 5 is first refraction light arris 501 and second refraction light arris 502, lamp shade 2 designs has two horizontal drum shape lens coincide, it forms to have many refraction prisms in the light of being in the light, 2 outside horizontal planes of lamp shade are arc drum shape lens and refraction edge and corner line that is in the light, two transmission light overlap on a light source point of purpose messenger, improve single-point light intensity through the coincide, many refraction prism strips in the light are with the surplus light refraction of lamp shade intracavity to the edge and corner board that is in the light, through the edge and corner reflection angle with light gathering, extrude the lens outside, form the light beam.

The light emitted by the lampshade 2 of the invention has no dim light and no dead angle, can meet the technical standards of aviation, navigation and traffic departments, is a one-way lens, is applied to signal lamps of aviation warning lamps, navigation channel guide lamps, folding lamps and the like, has a large directional diffusion angle of a lamp, can adjust a horizontal divergence angle through a light source, and improves the luminous intensity of the lamp.

Referring to fig. 3, the whole lampshade 2 of the present embodiment may also be a cylinder, the upper end surface of the cylinder is conical, the lampshade 2 has an internal hollow structure, and the retention rod 17 is disposed on the upper end surface of the lampshade 2 of the present embodiment, so as to prevent birds from being retained.

Referring to fig. 4, the lampshade 2 of the present embodiment is an arc-shaped cover surface, the inside of the lampshade is a hollow structure, the lower end of the lampshade 2 of the present embodiment extends outwards to form a connecting method 18, and the connecting method 18 can directly fix the lampshade 2 on the housing, and can be applied to airports, high-rise buildings, navigation mark lamps, safety indicator lamps, warning lamps, guide lamps, fishing and the like.

Referring to fig. 5-7, the lamp shade 2 of the present embodiment is further connected to the lamp holder 1, the lamp holder 1 is detachably connected to the mounting surface 6, the lamp holder 1 and the lamp shade 2 form a light-emitting cavity 3, a bulb 4 is disposed on the lamp holder 1 in the light-emitting cavity 3, the lamp holder 1 is fixedly connected to the mounting rod 7, the mounting rod 7 is provided with a fixture block 8, the mounting surface 6 is provided with a mounting groove 9, and the mounting groove 9 is clamped to the fixture block 8;

6 bilateral symmetry of installation face of this embodiment is equipped with stabilizing mean 10, sliding tray 11 has still been seted up on installation pole 7 upper portion, and it is equipped with slider 12 to slide in sliding tray 11, and slider 12 is connected through expanding spring 15 and the interior right-hand member of sliding tray 11, is connected with kelly 13 on slider 12, installation groove 9 top is equipped with draw-in groove 14 on installation face 6, and kelly 13 sets up with draw-in groove 14 joint.

At first pass through fixture block 8 and mounting groove 9 joint with installation pole 7, realize the preliminary installation of navigation mark lamp, then through rotating screw rod 102 again, screw rod 102 and firm post 101 threaded connection, fastening block 103 removes to installation pole 7 one side, then will install pole 7 further fixed, finally because expanding spring 15 is scalable, clamping rod 13 drives slider 12 and removes to the right side in sliding tray 11 in the installation, expanding spring 15 compresses, the installation is ended, resume expanding spring 15's elasticity, clamping rod 13 and draw-in groove 14 joint, and then further improve the installation stability of navigation mark lamp, during the dismantlement, rotate screw rod 102 earlier, again with expanding spring 15 compression, clamping rod 13 breaks away from with draw-in groove 14, fixture block 8 breaks away from with mounting groove 9 at last, realize dismantling.

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 navigation mark lamp is characterized by comprising a lamp shade (2), wherein a light refraction edge group (5) and an arc convex surface area (16) are arranged on the periphery of the lamp shade (2); the arc convex surface area (16) is an area which is smoothly transited and protruded from the periphery of the lampshade (2), the refraction light edge group (5) comprises an ascending slope (5a) and a descending slope (5b), the ascending slope (5a) extends outwards from the peripheral end face of the lampshade (2) until being connected with one end of the descending slope (5b) in an angle mode, and one end, far away from the ascending slope (5a), of the descending slope (5b) extends towards the peripheral end face of the lampshade (2) until being connected with the ascending slope (5 a); and the ascending slope (5a) is connected with the peripheral end face of the lampshade (2) at an obtuse angle, and the descending slope (5b) is connected with the peripheral end face of the lampshade (2) at an acute angle.

2. A beacon light according to claim 1, characterised in that the end of the downhill slope (5b) remote from the uphill slope (5a) is connected to one side end of an arc-shaped convex surface area (16).

3. The beacon light of claim 1, characterised in that the set of refracting light edges (5) comprises a first refracting light edge (501) and a second refracting light edge (502), the downhill slope (5b) of the first refracting light edge (501) being connected to the uphill slope (5a) of the second refracting light edge (502).

4. The beacon light of claim 1, characterized in that the number of the light refracting edge groups (5) and the arc-shaped convex surface regions (16) is at least 1, and every two adjacent light refracting edge groups (5) are connected by the arc-shaped convex surface regions (16).

5. The beacon light of claim 1, characterized in that the lampshade (2) is a cylinder as a whole, the upper end surface of the cylinder is conical, and the lampshade (2) has an inner hollow structure.

6. A beacon light according to claim 5, characterised in that the lampshade (2) is provided with a detention rod (17) at its upper end face.

7. The beacon light of claim 1, characterized in that the lampshade (2) is an arc-shaped cover surface as a whole and has a hollow structure inside.

8. A beacon light according to claim 7, characterised in that the lower end of the lampshade (2) is provided with a connection means (18) extending outwards.

9. The beacon light of claim 1, wherein the lampshade (2) is further connected with a lamp holder (1), the lamp holder (1) is detachably connected with the mounting surface (6), the lamp holder (1) and the lampshade (2) form a light emitting cavity (3), a bulb (4) is arranged on the lamp holder (1) in the light emitting cavity (3), the lamp holder (1) is fixedly connected with a mounting rod (7), a clamping block (8) is arranged on the mounting rod (7), a mounting groove (9) is arranged on the mounting surface (6), and the mounting groove (9) is clamped with the clamping block (8);

installation face (6) bilateral symmetry is equipped with stabilizing mean (10), sliding tray (11) have still been seted up on installation pole (7) upper portion, and it is equipped with slider (12) to slide in sliding tray (11), and slider (12) are connected through expanding spring (15) and sliding tray (11) interior right-hand member, are connected with kelly (13) on slider (12), mounting groove (9) top is equipped with draw-in groove (14) on installation face (6), and kelly (13) set up with draw-in groove (14) joint.

10. The beacon light of claim 9, wherein the stabilizing mechanism (10) comprises a stabilizing post (101), the stabilizing post (101) is fixedly mounted on the mounting surface (6), a screw (102) is connected to the stabilizing post (101) in a threaded manner, a fastening block (103) is connected to the bottom end of the screw (102), and the two fastening blocks (103) clamp the mounting rod (7) together.