CN216383693U

CN216383693U - Camping lamp

Info

Publication number: CN216383693U
Application number: CN202122843744.8U
Authority: CN
Inventors: 周述举
Original assignee: Dongguan Aolei Mobile Lighting Equipment Co Ltd
Current assignee: Dongguan Aolei Mobile Lighting Equipment Co Ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-26
Anticipated expiration: 2031-11-19

Abstract

The utility model belongs to the technical field of lighting devices, and relates to a camping lamp, which comprises: the lamp shade cover is arranged on the base assembly, the top cover is installed on the lamp shade, the lower portion of the connecting support is fixed with the base assembly, the upper portion of the connecting support is close to the top cover, the upper portion of the connecting support is further provided with an installation portion, the light source assembly is fixedly arranged on the peripheral side wall of the installation portion, the special-shaped lens cover is arranged on the light source assembly, and the light generated by the light source is adjusted to irradiate to the direction in the lamp shade through the special-shaped lens. Its advantage lies in, set up installation department, light source subassembly through setting up at the top of linking bridge and set firmly in on the installation department lateral wall all around, special-shaped lens cover is located on the light source subassembly for the campsite lamp is when using, and the light that the light source produced can be towards ground side illumination under special-shaped lens's effect, thereby furthest's reduction loss of light.

Description

Camping lamp

Technical Field

The utility model belongs to the technical field of lighting devices, and relates to a camping lamp.

Background

When the existing camp lamp is used, in order to enhance the luminous flux of the camp lamp irradiating the outside, a light source is generally arranged in a lampshade, and then the lampshade of the camp lamp is made of a transparent material, so that the luminous flux of the light source irradiating the outside can be ensured to the maximum extent; however, the lampshade made of transparent materials is used, so that human eyes can directly see through the lampshade to look directly at the light emitting point of the light source, and the light emitted by the light source can give a dazzling feeling to people, so that the problem of glare can occur in vision, and thus visual fatigue is caused.

In order to avoid the problem that the lamp source is dazzling when the campsite lamp is used, can set up the light source at the top or the bottom of campsite lamp dustcoat, if the light source sets up the bottom at the campsite lamp, the light that the lamp source produced can shine towards the sky side on the one hand, can have the dark space around the near zone that leads to the campsite lamp, on the other hand can make partly stay the inside of dustcoat sheltered from owing to receiving the divergence angle restriction of light, lead to the light utilization ratio lower, if set up the top at the campsite lamp, on the one hand because the light source need pass through the battery in connecting wire and the base subassembly, the circuit board is connected, then connecting wire can persist in the lamp shade, then will lead to the campsite lamp not pleasing to the eye enough when using, on the other hand also can appear owing to receive the divergence angle restriction of light can partly stay the inside of dustcoat sheltered from, and lead to the problem that light utilization ratio is lower.

Disclosure of Invention

The utility model aims to provide a camping lamp aiming at the defects of the prior art so as to solve the problem of low utilization rate of light generated by a light source of the camping lamp.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a camping light, comprising:

a base assembly;

a lampshade covering the base component

The top cover is arranged on the lamp shade;

the lower part of the connecting bracket is fixed with the base component, the upper part of the connecting bracket is close to the top cover, and the upper part of the connecting bracket is also provided with an installation part;

the light source assembly is fixedly arranged on the side wall around the mounting part;

the special-shaped lens cover is arranged on the light source component and used for adjusting the direction of light rays generated by the light source irradiating the outside from the inside of the lamp cover through the special-shaped lens.

Further, the shaped lens includes: the lamp source on the light source assembly is positioned in the installation cavity, a first refraction surface is arranged on the inner wall of the installation cavity, the first refraction surface is a top wall of the installation cavity, a reflection surface is further arranged on the top wall of the special-shaped lens, and a second refraction surface is further arranged on the side wall of the special-shaped lens; the light irradiated to the first refraction surface by the light source enters the reflection surface, is reflected to the second refraction surface by the reflection surface and is emitted from the second refraction surface.

Furthermore, a third refraction surface is arranged on the inner wall of the mounting cavity, and the second refraction surface is a side wall of the mounting cavity; and part of light rays irradiated to the third refraction surface by the light source are refracted and then act on the second refraction surface, and are emitted from the second refraction surface.

Further, the special-shaped lens is also provided with a fourth refraction surface, and the fourth refraction surface is the bottom wall of the special-shaped lens; and the other part of the light irradiated to the third refraction surface by the light source is refracted and then acts on the fourth refraction surface, and is emitted from the fourth refraction surface.

Furthermore, the first refraction surface is a plane, and the second refraction surface, the third refraction surface and the fourth refraction surface are curved surfaces.

Furthermore, a wire passing part for a lead to pass through is further arranged in the connecting bracket.

Furthermore, the lampshade is made of a transparent PC material.

Furthermore, the cross section of the mounting part is a regular polygon, and the number of the light source assemblies is adapted to the number of the sides of the regular polygon.

Further, the base assembly, the connecting bracket and the lampshade are positioned on the same axis.

Furthermore, a convex edge extends towards the outside of the lampshade on the side wall of the upper part of the lampshade, a connecting hole is formed in the edge area of the top cover, and one end of a screw penetrates through the convex edge to be located in the connecting hole so as to fix the top cover and the lampshade.

The utility model has the beneficial effects that:

the mounting part is arranged at the top of the connecting support, the light source component is fixedly arranged on the side wall around the mounting part, and the special-shaped lens cover is arranged on the light source component, so that when the campsite lamp is used, light generated by the light source can be irradiated towards the ground side under the action of the special-shaped lens, the loss of the light is reduced to the maximum extent, and the luminous flux of the light irradiated to the outside from the campsite lamp is increased; by arranging the first refraction surface, the reflection surface and the second refraction surface, light irradiated to the first refraction surface by the light source enters the reflection surface, is reflected to the second refraction surface by the reflection surface and is irradiated from the second refraction surface to the ground side; by arranging the third refraction surface, partial light rays irradiated to the third refraction surface by the light source are refracted and then act on the second refraction surface, and are irradiated from the second refraction surface to the ground side; by arranging the wire passing part, when the circuit board is connected with the power supply through the wire, the wire can be hidden in the wire passing part, so that the camp lamp can be more attractive when in use; the lampshade is made of transparent materials, so that luminous flux of light irradiated from the inside of the lampshade can be increased, and the lighting effect of the camp lamp in use is improved; through the shape that sets up the installation department, and the light source subassembly is located installation department lateral wall all around, and the quantity of light source subassembly suits with regular polygon's limit number for campsite lamp shines to light all around can be more even.

Drawings

FIG. 1 is a schematic diagram of an explosive structure of the present invention;

FIG. 2 is a schematic diagram of the principle of longitudinal light path in the present invention;

FIG. 3 is an enlarged schematic view at A of FIG. 2;

FIG. 4 is a schematic diagram of the principle of the transverse light path in the present invention;

FIG. 5 is a schematic structural view of the present invention;

fig. 6 is a schematic structural diagram of the special-shaped lens in the utility model.

The labels in the figure are: 100-a base assembly; 200-lampshade, 210-convex edge; 300-top cover, 310-connecting hole; 400-connecting bracket, 410-mounting part, 420-wire passing part; 500-a light source assembly; 600-a special-shaped lens, 610-a mounting cavity, 620-a first refraction surface, 630-a reflection surface, 640-a second refraction surface and 650-a third refraction surface; 660 — fourth refractive surface.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-6, a camping light comprising: the lamp comprises a base assembly 100, a lampshade 200, a top cover 300, a connecting bracket 400, a light source assembly 500 and a special-shaped lens 600, wherein the base assembly 100, the connecting bracket 400 and the lampshade 200 are positioned on the same axis, the lampshade 200 is covered on the base assembly 100, the top cover 300 is installed on the lampshade 200, the lower part of the connecting bracket 400 is fixed with the base assembly 100, the upper part of the connecting bracket 400 is close to the top cover 300, an installation part 410 is further arranged on the upper part of the connecting bracket 400, the light source assembly 500 is fixedly arranged on the peripheral side wall of the installation part 410, specifically, the cross section of the installation part 410 is a regular polygon, the number of the light source assemblies 500 is matched with the number of the sides of the regular polygon, and the special-shaped lens 600 is covered on the light source assembly 500 and is used for adjusting the direction of light generated by the light source from the inside of the lampshade 200 to the outside through the special-shaped lens 600; in this embodiment, the cross section of the mounting portion 410 is a regular quadrangle, in other embodiments, the cross section of the mounting portion 410 may also be a polygon such as a regular triangle, a regular pentagon, etc., and correspondingly, the number of the light source assemblies 500 is changed even though the number of the regular polygons is changed.

In the above embodiment, referring to fig. 1, fig. 3 and fig. 6, the special-shaped lens 600 includes: the light source on the light source assembly 500 is positioned in the mounting cavity 610, the inner wall of the mounting cavity 610 is provided with a first refraction surface 620, the first refraction surface 620 is the top wall of the mounting cavity 610, the top wall of the special-shaped lens 600 is also provided with a reflection surface 630, and the side wall of the special-shaped lens 600 is also provided with a second refraction surface 640; light irradiated to the first refraction surface 620 by the light source enters the reflection surface 630, is reflected to the second refraction surface 640 by the reflection surface 630, and is emitted from the second refraction surface 640, further, a third refraction surface 650 is arranged on the inner wall of the installation cavity 610, and the second refraction surface 640 is a side wall of the installation cavity 610; part of light rays irradiated to the third refraction surface 650 by the light source are refracted and then act on the second refraction surface 640, and are emitted from the second refraction surface 640, furthermore, the special-shaped lens 600 is further provided with a fourth refraction surface 660, and the fourth refraction surface 660 is the bottom wall of the special-shaped lens 600; in this embodiment, the first refraction surface 620 is a plane, the second refraction surface 640, the third refraction surface 650, and the fourth refraction surface 660 are curved surfaces, and specifically, the second refraction surface 640, the third refraction surface 650, and the fourth refraction surface 660 are convex surfaces protruding away from the light source assembly 500.

In the above embodiment, referring to fig. 1 and fig. 2, the connection bracket 400 is further provided with a wire passing portion 420 through which a wire can pass, when the campsite lamp is used, the circuit board and the battery of the campsite lamp are both installed in the base assembly 100, so as to ensure that the light source assembly 500 on the installation portion 410 can be electrically connected to the circuit board and the battery, the light source assembly 500 is connected to the circuit board and the battery by using a guide, and therefore the wire passing portion 420 is provided in the connection bracket 400, so that the wire can be hidden in the wire passing portion 420, thereby enhancing the aesthetic property of the campsite lamp when in use, in this embodiment, the wire passing portion 420 is an accommodating channel located in the middle region of the connection bracket 400.

In the above-mentioned embodiment, because light source subassembly 500 is located installation department 410, installation department 410 is located the upper portion of linking bridge 400 for the campsite lamp can not appear dazzling the problem of light when using, consequently in order to increase the luminous flux that light shines out in the lamp shade 200, chooses the material of lamp shade 200 for use the transparent material of PC, and the transparent material of PC can increase the luminous flux that light shines out in the lamp shade 200, thereby promotes the light efficiency when the campsite lamp uses.

In the above embodiment, referring to fig. 1 and 3, the sidewall of the upper portion of the lamp shade 200 extends to form a protruding edge 210 towards the outside of the lamp shade 200, the edge region of the top cover 300 is provided with a connecting hole 310, one end of a screw passes through the protruding edge 210 and is located in the connecting hole 310 to fix the top cover 300 and the lamp shade 200, and the protruding edge 210 and the connecting hole 310 are arranged so that the screw can be hidden at the bottom of the protruding edge 210, thereby further enhancing the aesthetic property of the campsite lamp.

The working principle is as follows: referring to fig. 3 and 4, light generated by the light source is defined as a part a light and a part B light, wherein the part a light is light applied to the first refraction surface 620 by the light source, the part B light is light applied to the third refraction surface 650 by the light source, the part a light emitted by the light source is incident on the first refraction surface 620, is refracted by the polarizing lens and then is incident on the reflection surface 630, is totally reflected by the reflection surface 630 and then is reflected back to the second refraction surface 640 of the lens, and is refracted by the second refraction surface 640 and then is emitted from the lampshade 200 to illuminate the ground; after the light source emits light, part of light rays B enter the third refraction surface 650, are refracted by the third refraction surface 650, act on the second refraction surface 640 and the fourth refraction surface 660, are refracted by the second refraction surface 640 and the fourth refraction surface 660, then are emitted from the lampshade 200, and irradiate the ground, and part of light rays B are responsible for irradiating the annular peripheral position of the camping lantern.

The above-described embodiments are only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. A camping light, comprising:

a base assembly (100);

a lamp shade (200), the lamp shade (200) is covered on the base component (100)

A top cover (300) mounted on the lamp housing (200);

the lower part of the connecting bracket (400) is fixed with the base component (100), the upper part of the connecting bracket (400) is close to the top cover (300), and the upper part of the connecting bracket (400) is also provided with a mounting part (410);

the light source assembly (500), the light source assembly (500) is fixedly arranged on the side wall around the mounting part (410);

the special-shaped lens (600) is covered on the light source assembly (500) and used for adjusting the direction of light rays generated by the light source, which are irradiated to the outside from the inside of the lampshade (200) through the special-shaped lens (600).

2. A camping lamp according to claim 1, characterized in that the profiled lens (600) comprises: the light source on the light source assembly (500) is located in the mounting cavity (610), a first refraction surface (620) is arranged on the inner wall of the mounting cavity (610), the first refraction surface (620) is the top wall of the mounting cavity (610), a reflection surface (630) is further arranged on the top wall of the special-shaped lens (600), and a second refraction surface (640) is further arranged on the side wall of the special-shaped lens (600); the light irradiated to the first refraction surface (620) by the light source enters the reflection surface (630), is reflected to the second refraction surface (640) by the reflection surface (630), and is emitted from the second refraction surface (640).

3. A camping lamp according to claim 2, characterized in that the inner wall of the mounting cavity (610) has a third refraction surface (650), the second refraction surface (640) is a side wall of the mounting cavity (610); part of light irradiated to the third refraction surface (650) by the light source is refracted, acts on the second refraction surface (640), and is emitted from the second refraction surface (640).

4. A camping lamp according to claim 3, characterized in that the shaped lens (600) further has a fourth refraction surface (660), the fourth refraction surface (660) is the bottom wall of the shaped lens (600); and the other part of the light irradiated to the third refraction surface (650) by the light source is refracted, then acts on the fourth refraction surface (660) and is emitted from the fourth refraction surface (660).

5. The camping lamp of claim 4, wherein the first refracting surface (620) is planar, and the second refracting surface (640), the third refracting surface (650), and the fourth refracting surface (660) are curved.

6. A camping lamp according to any of claims 1-5, characterized in that the connecting bracket (400) is further provided with a wire passing part (420) for passing a wire.

7. A camping lamp according to claim 1, characterised in that the shade (200) is PC transparent.

8. A camping lamp according to claim 1, wherein the cross-section of the mounting part (410) is a regular polygon, and the number of light source assemblies (500) is adapted to the number of sides of the regular polygon.

9. A camping lamp according to claim 1, characterised in that the base assembly (100), the connecting bracket (400) and the lampshade (200) are located on the same axis.

10. The camping lamp according to claim 1, wherein a protruding edge (210) is extended from the side wall of the upper portion of the housing (200) toward the outside of the housing (200), the edge region of the top cover (300) is provided with a connection hole (310), and one end of a screw is inserted through the protruding edge (210) and positioned in the connection hole (310) to fix the top cover (300) to the housing (200).