CN223768806U - A quick-release structure for navigation light devices - Google Patents

Abstract

The utility model relates to the technical field of navigation lights, in particular to a quick-dismantling structure of a navigation light device, which comprises a light body and a light support, wherein the light body is arranged on the light support through a buckle, the light support comprises a bottom plate, a supporting column is formed in the center of the upper surface of the bottom plate, a clamping plate is integrally formed at the upper end of the supporting column, at least two clamping blocks are formed in an annular array mode at the edge of the clamping plate, clamping holes are formed in the clamping blocks, a clamping cavity is formed in the bottom of the light body, a plurality of baffles are formed at the edge of the lower end of the clamping cavity, the number of the baffles is the same as that of the clamping blocks, threaded holes are formed in the baffles, and pin posts are arranged in the threaded holes through threaded connection. The navigation mark lamp has the beneficial effects that the navigation mark lamp can be quickly installed and disassembled through the matching of the clamping blocks and the clamping grooves, the fixation firmness can be prevented from being influenced by inclination or shaking when the navigation mark lamp is subjected to cross wind after the navigation mark lamp is installed, the outer wall of the lamp body is cylindrical, the cross wind resistance can be reduced, and the shaking of the navigation mark lamp is further avoided.

Description

Quick-dismantling structure of navigation mark lamp device

Technical Field

The utility model relates to the technical field of navigation lights, in particular to a quick-dismantling structure of a navigation light device.

Background

The navigation mark lamp is a traffic lamp arranged on some navigation marks, and emits specified light color and flashing frequency at night to reach specified irradiation angles and visible distances so as to guide night ships. The structure of general navigation mark lamp includes the lamp body, lamp support and lamp stand, and the lamp body sets up on the lamp support and lamp stand swing joint, on current lamp support and lamp stand's swing joint, its concrete mode is through screw thread fastening or other joint mode to be connected, but such connected mode is comparatively troublesome in installation and dismantlement, uses comparatively inconveniently.

The utility model provides a chinese patent of CN202120947898.9 discloses a no bolted connection spare navigation mark lamp ware, including the lamp ware body, the top central point department fixedly connected with top platform circle of lamp ware body, fixedly connected with ferrule on the lateral wall of top platform circle, four fastening breach have been seted up on the lateral wall of ferrule, swing joint has a cover platform circle on the lateral wall of ferrule, the bottom fixedly connected with rim of cover platform circle, four hoop piece of fixedly connected with on the inside wall of rim, the top fixedly connected with lamp ware cover of ferrule, the bottom fixedly connected with L shape buckle of lamp ware base, the bottom of L shape buckle is provided with quick assembly disassembly mechanism. The quick fixation is realized through L shape buckle after the installation of above-mentioned patent, but because seaside wind-force is big, expansion cushion can take place to warp when receiving the effect of strong wind and lead to the lamp ware body to take place to incline to rock, and L shape cardboard atress grow easily breaks this moment, influences the fixed of navigation mark lamp.

Disclosure of utility model

The utility model provides a quick-dismantling structure of a navigation mark lamp device for solving the problems.

The technical scheme of the utility model is realized as follows:

a quick-dismantling structure of a navigation light device comprises a light body and a light support,

The lamp body is mounted on the lamp holder through a buckle, the lamp holder comprises a bottom plate, at least three threaded holes are formed in the edge of the bottom plate, a supporting column is formed in the center of the upper surface of the bottom plate, clamping plates are integrally formed at the upper ends of the supporting columns, at least two clamping blocks are formed in an annular array at the edge of each clamping plate, and clamping holes are formed in the clamping blocks;

The lamp body bottom shaping has the card chamber, card chamber lower extreme edge shaping has a plurality of baffles, baffle quantity with fixture block quantity is the same, the shaping has the screw hole on the baffle, and threaded hole installs the round pin post through threaded connection, the round pin post with the card hole matches, and adjacent two the shaping has the draw-in groove between the baffle, the width of draw-in groove is greater than the width of fixture block.

Further, the lamp body is cylindrical.

Further, the thickness of the clamping block is smaller than the distance between the baffle and the top in the clamping cavity, an elastic pressing device is arranged between the lamp body and the lamp holder, and the elastic pressing device is any one of a spring and an elastic gasket.

Further, the elastic pressing device is a compression spring, and a protection plate is fixed at one end of the compression spring, which is close to the lamp holder.

By adopting the technical scheme, the navigation mark lamp has the beneficial effects that the navigation mark lamp can be quickly assembled and disassembled through the matching of the clamping blocks and the clamping grooves, the fixation firmness influenced by inclination or shaking when the navigation mark lamp is subjected to horizontal wind can be avoided by inserting the pin post into the clamping holes after the navigation mark lamp is assembled, the outer wall of the lamp body is cylindrical, the horizontal wind resistance can be reduced, and the shaking of the navigation mark lamp is further avoided.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is a perspective view of a lamp body of the present utility model;

FIG. 5 is a perspective view of a lamp holder of the present utility model;

FIG. 6 is a resilient compression device of the present utility model;

Fig. 7 is a perspective view of a pin of the present utility model.

The reference numerals are explained as follows:

1. The lamp comprises a lamp body, a clamping cavity, 12, a baffle plate, 13, a clamping groove, 14, a pin post, 2, a lamp holder, 21, a bottom plate, 22, a support column, 23, a clamping plate, 24, a clamping block, 25, a clamping hole, 26, a threaded hole, 3, an elastic pressing device, 31, a compression spring, 32 and a protection plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-7, the quick-dismantling structure of the navigation mark lamp comprises a lamp body 1 and a lamp holder 2, wherein the lamp body 1 is arranged on the lamp holder 2 through a buckle, the lamp holder 2 comprises a bottom plate 21, at least three threaded holes 26 are formed in the edge of the bottom plate 21, the lamp holder 2 can be fixed on a lighthouse by utilizing expansion bolts to pass through the threaded holes 26, a supporting column 22 is formed in the center of the upper surface of the bottom plate 21, a clamping plate 23 is integrally formed at the upper end of the supporting column 22, at least two clamping blocks 24 are formed in an annular array at the edge of the clamping plate 23, clamping holes 25 are formed in the clamping blocks 24, a clamping cavity 11 is formed at the bottom of the lamp body 1, a plurality of baffle plates 12 are formed at the edge of the lower end of the clamping cavity 11, the baffle plates 12 are the same as the clamping blocks 24 in number, threaded holes 26 are formed in the baffle plates 12, pin columns 14 are arranged in threaded connection with the threaded holes 26, clamping grooves 13 are formed between the adjacent two baffle plates 12, the width of the clamping grooves 13 is larger than the width of the clamping blocks 24, the clamping blocks 24 enter the clamping cavity 11 through the clamping grooves 13, then the clamping blocks 1 are horizontally rotated, the clamping blocks 12 correspond to the clamping blocks 24, and the clamping columns 24 are correspondingly rotated to the clamping blocks 24, and the positions of the clamping columns 25 are prevented from being inclined relative to the lamp body 2 or extend to the lamp holder 2, namely, and the lamp holder can be arranged in the position to the corresponding positions to the position of the lamp holder 2.

In this embodiment, lamp body 1 is cylindrical, and streamline design is convenient for reduce the windage, avoids lamp body 1 to receive great crosswind influence.

In this embodiment, the thickness of the clamping block 24 is smaller than the distance between the baffle 12 and the top of the clamping cavity 11, the elastic pressing device 3 is installed between the lamp body 1 and the lamp support 2, the elastic pressing device 3 is any one of a spring and an elastic gasket, and the pin 14 can be automatically pushed to be inserted into the clamping hole 25 by using the elastic pressing device 3, so that the installation of the navigation mark lamp is completed.

In this embodiment, the elastic pressing device 3 is a compression spring 31, and a protection plate 32 is fixed at one end of the compression spring 31 close to the lamp support 2, so that the influence of the compression spring 31 on the service life of the lamp support 2 caused by scratching the clamping plate 23 when the navigation mark lamp is installed or disassembled can be avoided by using the protection plate 32.

The utility model has the working principle that the lamp support 2 is fixed on a lighthouse by using an expansion bolt, when the lighthouse is used, the height of the pin 14 inserted into the clamping cavity 11 is regulated, so that the distance between the protection plate 32 and the upper end part of the pin 14 is not smaller than the thickness of the clamping block 24 when the compression spring 31 is at the lowest height, when the navigation mark lamp is installed, the clamping block 24 is aligned with the clamping groove 13, the lamp body 1 is pressed downwards to compress the elastic pressing device 3, when the elastic pressing device 3 is compressed to the limit position, the lamp body 1 is rotated to enable the baffle 12 to correspond to the clamping block 24, when the hand is released after the elastic pressing device 3 is rotated to the position corresponding to the clamping hole 25, the elastic pressing device 3 starts to push the lamp body 1 upwards, so that the pin 14 is driven to be inserted into the clamping hole 25, the lamp body 1 is prevented from shaking leftwards and rightwards, and the installation of the navigation mark lamp is completed.

The components not described in detail herein are prior art.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (4)

1. A quick-dismantling structure of a navigation mark lamp device is characterized by comprising a lamp body (1) and a lamp holder (2), wherein the lamp body (1) is installed on the lamp holder (2) through a buckle, the lamp holder (2) comprises a bottom plate (21), at least three threaded holes (26) are formed in the edge of the bottom plate (21), a supporting column (22) is formed in the center of the upper surface of the bottom plate (21), a clamping plate (23) is integrally formed at the upper end of the supporting column (22), at least two clamping blocks (24) are formed in an annular array at the edge of the clamping plate (23), clamping holes (25) are formed in the clamping blocks (24), a clamping cavity (11) is formed in the bottom of the lamp body (1), a plurality of baffles (12) are formed at the edge of the lower end of the clamping cavity (11), the baffles (12) are identical in number to the clamping blocks (24), threaded holes (26) are formed in the baffle (12), a pin (14) is installed in the threaded holes (26) through threaded connection, the pin (14) is matched with the clamping holes (25), and the width of two adjacent clamping blocks (13) is larger than the width of the clamping grooves (13).

2. The quick-release structure of a navigation mark light device according to claim 1, wherein the light body (1) is cylindrical.

3. The quick-dismantling structure of the navigation mark lamp device according to claim 1, wherein the thickness of the clamping block (24) is smaller than the distance between the baffle plate (12) and the inner top of the clamping cavity (11), an elastic pressing device (3) is arranged between the lamp body (1) and the lamp holder (2), and the elastic pressing device (3) is any one of a spring and an elastic gasket.

4. The quick-dismantling structure of the navigation mark lamp device according to claim 3, wherein the elastic pressing device (3) is a compression spring (31), and a protection plate (32) is fixed at one end of the compression spring (31) close to the lamp holder (2).