CN211118826U

CN211118826U - Life jacket lamp

Info

Publication number: CN211118826U
Application number: CN201922433535.9U
Authority: CN
Inventors: 李大成; 沈春伟; 李志鹏
Original assignee: Zhejiang Tian Heng Wu Wei Electronics Technology Co ltd
Current assignee: Zhejiang Tian Heng Wu Wei Electronics Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-07-28
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a life jacket lamp belongs to search and rescue technical field, including luminous body (1), shell (2), lamp shade and mount pad (3), its characterized in that luminous body (1) includes a horizontal luminous body (10) and three vertical luminous body (9) at least, and horizontal luminous body (10) horizontal installation is at mount pad (3) top, and vertical luminous body (9) slope is installed on mount pad (3), and inclination α is 60 degrees at least, and the lamp shade is installed on shell (2), and shell (2) cover is established at mount pad (3) outsidely, the beneficial effects of the utility model are that when satisfying the luminous intensity distribution of national standard requirement, need not carry out special design to the lamp shade, reduced the design and processing degree of difficulty and the cost of lamp shade, and then reduced the cost of whole life jacket lamp.

Description

Life jacket lamp

Technical Field

The utility model relates to a search for and rescue technical field, concretely relates to life jacket lamp.

Background

The life jacket lamp mainly comprises a lamp shade, a lamp holder, a luminous body, a circuit board, a shell and the like, is arranged on the life jacket, is automatically lightened when a person falling into the water falls into the water, and is used for indicating the position of the person falling into the water to rescue workers at night, and is an important means for maritime rescue.

In the prior art, only one luminous body is generally arranged in the life jacket lamp, such as the luminous bodies with the publication numbers of "CN 202175182U" and "CN 208172968U", generally, the luminous intensity of a L ED luminous body is about 120 degrees, and the luminous intensity in the horizontal direction (180 directions) is close to zero, in order to meet the requirement that the luminous intensity in all directions (including 180 degrees in the horizontal direction) of a hemisphere on the life jacket lamp in the national standard GBT 5869-2010 is not less than 0.75cd, a diffusion lampshade (generally, after a light diffusant is added to plastic, the diffusion lampshade is formed by injection molding) is generally added to the luminous body in the prior art, the luminous intensity of the luminous body in the horizontal direction is increased by utilizing the scattering effect of the lampshade, so as to meet the national standard requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel life jacket lamp to prior art, need solve the problem that the lamp shade designing requirement is high, the processing cost is high.

An lifejacket lamp comprises a light-emitting body, a shell, a lampshade and a mounting seat, wherein the light-emitting body at least comprises a horizontal light-emitting body and three vertical light-emitting bodies, the horizontal light-emitting body is horizontally mounted at the top of the mounting seat, the vertical light-emitting bodies are obliquely mounted on the mounting seat, the inclination angle α is at least 60 degrees, the lampshade is mounted on the shell, and the shell is covered outside the mounting seat.

Further, the luminous bodies comprise a horizontal luminous body and three vertical luminous bodies, and the angle between the three vertical luminous bodies is 60 degrees.

Further, the vertical luminous body is vertically installed on the installation seat.

Further, mount pad and shell be regular triangle cylinder and the apex angle is smooth surface, horizontal luminous body installs at the upper surface, vertical luminous body installs the three side at regular triangle cylinder.

Further, the lamp shade include horizontal luminous body lamp shade and vertical luminous body lamp shade, horizontal luminous body lamp shade is installed at the top of shell, vertical luminous body lamp shade is installed in the side.

And an lifejacket lamp mounting groove is formed in the lower portion of the mounting seat.

The beneficial effects of the utility model are that when satisfying the luminous intensity distribution of national standard requirement, need not carry out special design to the lamp shade, reduced the design and processing degree of difficulty and the cost of lamp shade, and then reduced the cost of whole life jacket lamp.

Drawings

FIG. 1 is a view showing an outer shape of a lifejacket light according to the present invention;

FIG. 2 is an exploded view of the life jacket lamp according to the present invention;

FIG. 3 is a view showing the installation structure of the luminous body of the present invention;

fig. 4 is a simulation diagram of the luminous intensity of the lifejacket light of the present invention.

Wherein: 1-luminous body, 2-shell, 3-mounting seat; 4-lifejacket light mounting groove; 5-vertical illuminant lamp shade, 6-horizontal illuminant lamp shade, 7-circuit board, 8-tail cover plate, 9-vertical illuminant; 10-horizontal illuminant.

Detailed Description

The technical scheme of the invention is further explained by combining the drawings in the specification.

As shown in fig. 1 to 3, the life jacket lamp includes a light emitting body 1, a housing 2, a lampshade and a mounting seat 3, wherein the mounting seat 3 and the housing 2 are both triangular, and three apex adhesives are arc-shaped. The luminous body 1 is equipped with four, a horizontal luminous body 10 and three vertical luminous body 9, the bottom plate of three vertical luminous body 9 is circular, horizontal luminous body 10 bottom plate is triangle-shaped, unanimous with the shape of mount pad 3, horizontal luminous body 10 is installed at the top of mount pad 3, vertical luminous body 9 is installed in the three side of mount pad 3, vertical luminous body 9 can the slope installation, also can vertical installation, during the slope installation, the angle of vertical luminous body 9 and base should be greater than 60, as shown in figure 3, the contained angle between three vertical luminous body 9 is 60. The outer part of the mounting seat 3 is covered with a shell 2, and the side surface of the shell 2 is provided with a vertical lampshade mounting hole for mounting a vertical luminous lampshade 5; the top is provided with a horizontal lampshade mounting hole for mounting a horizontal luminous body lampshade 6. The luminous body 1 is fixed on the mounting seat by heat-conducting glue; and the vertical illuminant lamp shade 5 and the horizontal illuminant lamp shade 6 are fixed on the shell by epoxy sealant.

Because the luminous angle of each luminous body is about 120 degrees, the luminous intensity of the luminous bodies arranged in this way is greater than 0.75cd in all directions of the upper hemisphere under the condition that the lampshade does not need to be specially designed, and the national standard requirement is met.

The lower part of the mounting seat 3 is provided with a life jacket lamp mounting groove 4 which can be clamped on a hole of a life jacket pocket, a circuit board 7 is arranged in the mounting seat, the circuit board 7 is arranged at the tail part of the luminous body mounting seat 3 through screws, and pouring sealant treatment is carried out on the interior of the luminous body mounting seat 3; the circuit board is used for driving the luminous body to emit light, the driving circuit is the prior common technology, the bottom of the mounting seat 3 is provided with a tail cover plate 8 and is fixed by glue, and the shell 2 is provided with a guide groove which can prevent the position from being not corresponding; and finally, leading out a power line, penetrating through the tail cover plate 8, and fixing the tail cover plate 8 at the tail part of the mounting seat to finish the assembly of the overall life jacket lamp. The power cord is connected with an external life jacket battery.

Compared with the prior art, the utility model provides a lifejacket lamp adopts unique multiple-luminophor design, and luminous intensity can be in order to satisfy the national standard requirement. And the lampshade does not need to be specially designed (if light diffusant does not need to be added), the design and processing difficulty and the cost of the lampshade are greatly reduced, and the cost of the whole life jacket lamp is further reduced.

Fig. 4 is the luminous intensity simulation chart of the life jacket lamp of the utility model, which adopts 4L ED luminous bodies, and when the luminous flux of each L ED luminous body is greater than 3 lumens, the luminous intensity in all directions of the upper hemisphere can be greater than 0.75cd, which meets the national standard requirement.

Claims

1. The utility model provides an lifejacket lamp, includes luminous body (1), shell (2), lamp shade and mount pad (3), its characterized in that luminous body (1) includes a horizontal luminous body (10) and three vertical luminous body (9) at least, horizontal luminous body (10) horizontal installation at mount pad (3) top, vertical luminous body (9) slope is installed on mount pad (3), and inclination α is 60 degrees at least, and the lamp shade is installed on shell (2), and shell (2) cover is established in mount pad (3) outside.

2. An lifejacket light according to claim 1 wherein said lights (1) include a horizontal light (10) and three vertical lights (9), the angle between the three vertical lights (9) being 60 degrees.

3. An lifejacket light according to claim 2 wherein the vertical light (9) is mounted vertically on the mounting (3).

4. The lifejacket light according to claim 2, wherein said mounting base (3) and said housing (2) are right triangular prism with smooth top corners, the horizontal luminary (10) is mounted on the top surface, and the vertical luminary (9) is mounted on three sides of the right triangular prism.

5. An lifejacket light according to claim 4 wherein said light covers include a horizontal light cover (5) and a vertical light cover (6), the horizontal light cover (5) being mounted on the top of the housing (2) and the vertical light cover (6) being mounted on the side.

6. The lamp as claimed in claim 2, wherein the lamp mounting groove (4) is formed at the lower part of the mounting seat (3).