Light-emitting mechanism and camping lamp sound box

Abstract

The utility model provides a light-emitting mechanism and a camping lamp sound box. The light-emitting mechanism comprises a light-emitting body, a light-reflecting cylinder arranged on the light-emitting body, a battery arranged in the light-reflecting cylinder and a first lens cylinder arranged outside the light-reflecting cylinder in a sleeving mode. Wherein the light-emitting body is provided with a plurality of first light-emitting elements on the periphery of the light-reflecting barrel, the battery is contained in the light-reflecting barrel and electrically connected with the light-emitting body, light emitted by the first light-emitting elements is guided into the first lens barrel, and the first lens barrel is used for scattering the light emitted by the first light-emitting elements. The battery is contained in the reflecting cylinder, the internal space of the reflecting cylinder is reasonably utilized, and the situation that the battery occupies too much space of the light-emitting mechanism, and consequently the size of the light-emitting mechanism is too large is avoided; the first lens barrel realizes angle adjustment of light rays emitted by the first light-emitting element, so that the reflecting barrel is hidden in the light rays; the first lens barrel is sleeved outside the light reflecting barrel, and the light reflecting barrel is sleeved on the battery, so that the light emitting mechanism is compact in structure, and the size of the light emitting mechanism is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of camping light speakers, and more specifically, to a light emitting mechanism and a camping light speaker. Background Art

[0002] As living standards improve, people who work in cities for long periods of time increasingly yearn to travel to the suburbs or countryside, away from the hustle and bustle of the city, and to get close to nature and relax in open-air camping. In order to provide lighting at night and create a unique camping and dining environment at any time, camping travelers often need to carry camping lights and speakers.

[0003] At present, camping light speakers need to be equipped with large-capacity batteries due to the long battery life requirement. However, large-capacity batteries are often too large in size and occupy too much internal space of the camping light speakers, making it more difficult to arrange the light-emitting components, which in turn leads to the overall large size of the camping light speakers. Utility Model Content

[0004] The utility model aims to provide a light-emitting mechanism and a camping light speaker, so as to solve the technical problems in the prior art that the battery in the camping light speaker is large in size and occupies too much space, making it difficult to arrange the light-emitting components, and the camping light speaker is large in size.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] In a first aspect, a light emitting mechanism is provided, comprising:

[0007] A light-emitting body, a reflective tube arranged on the light-emitting body, a battery arranged in the reflective tube, and a first lens tube mounted outside the reflective tube; wherein the light-emitting body is provided with a plurality of first light-emitting elements on the periphery of the reflective tube, the battery is accommodated in the reflective tube and is electrically connected to the light-emitting body, the light emitted by the first light-emitting element is introduced into the first lens tube, and the first lens tube is used for scattering the light emitted by the first light-emitting element.

[0008] By adopting the above technical solution:

[0009] Firstly, the battery is housed in the reflector tube, which reasonably utilizes the internal space of the reflector tube and avoids the battery taking up too much space of the light-emitting mechanism, thereby preventing the light-emitting mechanism from being too large.

[0010] Secondly, the first lens barrel adjusts the angle of the light emitted by the first light-emitting element, so that the reflective barrel is hidden in the light, which makes the user's viewing experience better;

[0011] Finally, the first lens tube is sleeved outside the reflective tube, and the reflective tube is sleeved on the battery, so that the structure of the light-emitting mechanism is compact and the volume of the light-emitting mechanism is further reduced.

[0012] In one embodiment, the first lens barrel is provided with a light incident surface and a light emitting surface, the light incident surface covers the first light emitting element so that the light emitted by the first light emitting element can enter the interior of the first lens barrel from the light incident surface and then be emitted from the light emitting surface; the light incident surface is located on the side of the first lens barrel directly opposite to the light emitting body, and the light emitting surface is located on the side of the first lens barrel adjacent to the light emitting body.

[0013] By adopting the above technical solution, the light output of the light-emitting body is made uniform.

[0014] In one embodiment, a plurality of grooves are formed on the light emitting surface, so that the light emitting surface forms a concave-convex surface.

[0015] By adopting the above technical solution, a plurality of grooves are formed on the light emitting surface, thereby further improving the uniformity of light.

[0016] In one embodiment, the plurality of grooves are evenly distributed along the circumference of the first lens barrel, and the grooves extend from the light emitting body in a direction away from the light emitting body.

[0017] By adopting the above technical solution, the light uniformity of the light-emitting body is improved, and the light output rate of the light-emitting body is also improved.

[0018] In one embodiment, the light emitting surface is a frosted surface.

[0019] By adopting the above technical solution, the light emission uniformity of the light-emitting body is further improved.

[0020] In one embodiment, a reflective layer is provided on a surface of the reflective tube that faces the first lens tube.

[0021] By adopting the above technical solution, the light output efficiency of the light-emitting body is improved.

[0022] In one embodiment, the light-emitting mechanism also includes a second lens barrel, which is mounted outside the first lens barrel, and a light-emitting space is provided between the second lens barrel and the first lens barrel. The light-emitting body is also provided with a plurality of second light-emitting elements arranged outside the first lens barrel, and the second light-emitting elements are used to emit light toward the light-emitting space.

[0023] By adopting the above technical solution, the light-emitting modes of the light-emitting mechanism are increased and the functionality is improved.

[0024] In one embodiment, the second lens barrel is a light-transmitting member.

[0025] By adopting the above technical solution, the light extraction efficiency of the second light emitting element is improved.

[0026] In one embodiment, the light emitting body, the reflective tube, the first lens tube and the second lens tube are arranged based on the same central axis.

[0027] By adopting the above technical solution, the light emitting range of the light emitting body is increased.

[0028] In a second aspect, a camping light speaker is provided, comprising a supporting frame and the above-mentioned light-emitting mechanism, wherein the light-emitting mechanism is arranged on the supporting frame.

[0029] By adopting the above technical solution, on the basis of having the advantages of the light-emitting mechanism of the above embodiment, the camping light speaker of this embodiment also has the advantages of small size and uniform light output. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 It is a three-dimensional structural diagram of a camping light speaker provided by an embodiment of the utility model.

[0032] Figure 2 It is a three-dimensional structural diagram of the light-emitting mechanism provided in the embodiment of the utility model.

[0033] Figure 3 It is an exploded view of the light-emitting mechanism provided in the embodiment of the utility model.

[0034] Figure 4 It is a cross-sectional view of the light-emitting mechanism provided in the embodiment of the utility model.

[0035] Figure 5 It is a three-dimensional structural diagram of the first lens barrel provided by an embodiment of the utility model.

[0036] The reference numerals in the figures are:

[0037] 100. Light-emitting mechanism;

[0038] 1. Light-emitting body; 2. Reflecting tube; 3. First lens tube; 4. Battery; 5. Second lens tube; 6. Support frame;

[0039] 11. first light emitting element; 12. second light emitting element; 21. reflective layer; 31. light incident surface; 32. light emitting surface;

[0040] 321. Groove. DETAILED DESCRIPTION

[0041] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0042] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly located on the other element or indirectly located on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element.

[0043] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention, and do not indicate that a device or element must have a specific direction, be constructed and operated in a specific direction. Therefore, it should not be understood as a limitation on the present invention.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating relative importance or indicating the number of technical features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. The following is a more detailed description of the specific implementation of the present utility model in conjunction with specific embodiments:

[0045] like Figure 1 and Figure 2 As shown, a light-emitting mechanism 100 provided in an embodiment of the utility model is used for lighting purposes. The light-emitting mechanism 100 can be installed in a camping light speaker so that the camping light speaker can realize the lighting function. The light-emitting mechanism 100 of this embodiment is built-in, and the battery 4 is cleverly arranged in a position, which can effectively utilize the internal space of the light-emitting mechanism 100 and reduce the volume of the light-emitting mechanism 100. The following is an explanation through a specific implementation method:

[0046] Please also read Figure 3 and Figure 4 , the light emitting mechanism 100 of this embodiment includes:

[0047] A light-emitting body 1, a reflective tube 2 arranged on the light-emitting body 1, a battery 4 arranged in the reflective tube 2, and a first lens tube 3 mounted outside the reflective tube 2; wherein the light-emitting body 1 is provided with a plurality of first light-emitting elements 11 on the periphery of the reflective tube 2, the battery 4 is accommodated in the reflective tube 2 and is electrically connected to the light-emitting body 1, the light emitted by the first light-emitting element 11 is introduced into the first lens tube 3, and the first lens tube 3 is used for scattering the light emitted by the first light-emitting element 11.

[0048] The light-emitting mechanism 100 refers to a component in the camping light speaker that is used to emit light. The light-emitting mechanism 100 can be used as a part of the camping light speaker and can be directly used as a supporting component of the camping light speaker. The supporting component refers to a component in the camping light speaker that is used to support the camping light speaker, so that the camping light speaker can be placed on a surface with a supporting function such as the ground.

[0049] The light-emitting body 1 refers to a component capable of emitting light, and includes but is not limited to an LED light source. The light-emitting body 1 is provided with a plurality of first light-emitting elements 11, and the first light-emitting element 11 refers to the smallest unit for emitting light, and includes but is not limited to an LED light-emitting chip.

[0050] The reflective tube 2 is a component for accommodating the battery 4. The reflective tube 2 is used to shield the battery 4 so that the battery 4 cannot be directly observed from the outside of the reflective tube 2. The reflective tube 2 is made of a highly diffuse reflective material, that is, light cannot pass through the reflective tube 2 and enter the inside of the reflective tube 2, but can only be absorbed or reflected by the reflective tube 2. The reflective tube 2 is arranged on the light-emitting body 1, and a space for accommodating the battery 4 is formed inside. The space matches the shape and size of the battery 4, so that the battery 4 can just fit into the inside of the reflective tube 2.

[0051] The first lens barrel 3 refers to a component for allowing light to pass through so as to change the light emitting angle; the first lens barrel 3 is made of a light-transmitting material, which has a certain light transmittance, so that when the light enters the first lens barrel 3, it is reflected and refracted inside the first lens barrel 3, and finally emitted from different surfaces of the first lens barrel 3, so as to change the light emitting angle; the first lens barrel 3 is sleeved outside the reflective barrel 2, and the light emitted by the first light-emitting element 11 is introduced into the first lens barrel 3, and the reflective barrel 2 and the outer wall of the first lens barrel 3 form a reflection system. The light is reflected in the first lens barrel 3 for multiple iterations, so that the first lens barrel 33 emits light more transparently, evenly and softly, and the experience is that the light is generally emitted from the inside of the reflective barrel 2, so that the battery is reasonably hidden and the light effect is guaranteed.

[0052] The working principle of the light emitting mechanism 100 provided in this embodiment is as follows:

[0053] The battery 4 is housed in the reflective tube 2. Since the reflective tube 2 has a shading effect, when the first light-emitting element 11 emits light, the user cannot see the battery 4 from the outside. At the same time, the light emitted by the first light-emitting element 11 is introduced from the light-emitting body 1 into the first lens tube 3, so that the light is emitted from different parts of the surface of the first lens tube 3. The light blocks the reflective tube 2, so that from the user's perspective, the reflective tube 2 is hidden by the light. Since the battery 4 is housed in the reflective tube 2, the battery 4 is hidden.

[0054] By adopting the above technical solution:

[0055] First, the battery 4 is housed in the reflective tube 2, which reasonably utilizes the internal space of the reflective tube 2 and prevents the battery 4 from occupying too much space of the light-emitting mechanism 100 and causing the light-emitting mechanism 100 to be too large.

[0056] Secondly, the first lens barrel 3 adjusts the angle of the light emitted by the first light emitting element 11, so that the reflective barrel 2 is hidden in the light, which makes the user feel better;

[0057] Finally, the first lens tube 3 is sleeved outside the reflective tube 2 , and the reflective tube 2 is sleeved on the battery 4 , so that the structure of the light-emitting mechanism 100 is compact and the volume of the light-emitting mechanism 100 is further reduced.

[0058] Please also read Figure 5 In one embodiment, the first lens barrel 3 is provided with a light incident surface 31 and a light emitting surface 32, and the light incident surface 31 covers the first light emitting element 11, so that the light emitted by the first light emitting element 11 can enter the interior of the first lens barrel 3 from the light incident surface 31, and then be emitted from the light emitting surface 32; the light incident surface 31 is located on the side of the first lens barrel 3 facing the light emitting body 1, and the light emitting surface 32 is located on the side of the first lens barrel 3 adjacent to the light emitting body 1.

[0059] Here, it can be understood that the light of the first light-emitting element 11 enters the interior of the first lens barrel 3 from the light incident surface 31, and then emits from the light emitting surface 32 of the first lens barrel 3; wherein the light is refracted and reflected inside the first lens barrel 3, and finally emits from different parts of the light emitting surface 32, thus changing the emitting angle of each light ray and improving the uniformity of the light emission of the first light-emitting element 11.

[0060] Specifically, the light incident surface 31 is located on the side of the first lens barrel 3, which is opposite to the light-emitting body 1, so that the light emitted by the first light-emitting element 11 of the light-emitting body 1 can be directly projected onto the light incident surface 31, and then enter the interior of the first lens barrel 3 from the light incident surface 31; the light emitting surface 32 is located on the side of the first lens barrel 3, which is adjacent to the light-emitting body 1, that is, the side is located on the side of the first lens barrel 3 different from the light-emitting body 1, so that the light emitted by the first light-emitting element 11 is emitted from the light emitting surface 32. Since the light is refracted and reflected in the first lens barrel 3, the angles of the light emitted from the light emitting surface 32 are all different, thereby achieving uniform light emission of the first light-emitting element 11.

[0061] By adopting the above technical solution, the light output of the light-emitting body 1 is made uniform.

[0062] In one embodiment, a plurality of grooves 321 are formed on the light emitting surface 32 , so that the light emitting surface 32 forms a concave-convex surface.

[0063] Here, it can be understood that refraction occurs when light is emitted from the light emitting surface 32, and the light emitting surface 32 is set as a concave-convex surface, so that the light emitting surface 32 is concave-convex, so that the refraction angle of light is different when it is emitted from different parts of the light emitting surface 32, which is beneficial to the scattering of light and further improves the uniformity of the light.

[0064] By adopting the above technical solution, a plurality of grooves 321 are formed on the light emitting surface 32, thereby further improving the uniformity of light.

[0065] In one embodiment, the plurality of grooves 321 are evenly distributed along the circumference of the first lens barrel 3 , and the grooves 321 extend from the light emitting body 1 in a direction away from the light emitting body 1 .

[0066] Here, it can be understood that the multiple grooves 321 are evenly distributed along the circumference of the first lens barrel 3, and correspondingly, the multiple first light-emitting elements 11 are evenly distributed along the circumference of the light-emitting body 1. The light emitted by the first light-emitting element 11 enters the interior of the first lens barrel 3 and then emits from the corresponding grooves 321. Since the multiple grooves 321 are evenly distributed, the uniformity of light output is further improved. At the same time, the grooves 321 extend from the light-emitting body 1 in a direction away from the light-emitting body 1, so that the extension direction of the grooves 321 is consistent or approximately consistent with the light output direction of the light-emitting body 1, thereby improving the light output rate of the light-emitting body 1.

[0067] By adopting the above technical solution, the light uniformity of the light-emitting body 1 is improved, and the light extraction rate of the light-emitting body 1 is also improved.

[0068] In one embodiment, the light emitting surface 32 is a frosted surface.

[0069] Here, it can be understood that the frosted surface is a rough surface, which causes diffuse reflection of light, and can further improve the uniformity of light emission of the light-emitting body 1.

[0070] By adopting the above technical solution, the light emission uniformity of the light-emitting body 1 is further improved.

[0071] In one embodiment, a reflective layer is provided on the surface of the reflective tube 2 facing the first lens tube 3 .

[0072] Here, it can be understood that a reflective layer 21 is provided on the surface of the reflective tube 2, and the reflective layer 21 is opposite to the first lens tube 3, that is, the reflective layer 21 is located on the outside of the reflective tube 2, and is used to reflect the light of the first light-emitting element 11, so that all the light emitted by the first light-emitting element 11 enters the first lens tube 3 and then is emitted from the first lens tube 3.

[0073] By adopting the above technical solution, the light output efficiency of the light-emitting body 1 is improved.

[0074] In one embodiment, the light-emitting mechanism 100 also includes a second lens barrel 5, which is mounted outside the first lens barrel 3. A light-emitting space is provided between the second lens barrel 5 and the first lens barrel 3. The light-emitting body 1 is also provided with a plurality of second light-emitting elements 12 arranged outside the first lens barrel 3. The second light-emitting elements 12 are used to emit light toward the light-emitting space.

[0075] Here, it can be understood that the second light-emitting element 12 refers to a component for emitting light, which includes but is not limited to an LED chip. The second light-emitting element 12 can emit light synchronously with the first light-emitting element 11 or asynchronously. Similarly, the second light-emitting element 12 and the first light-emitting element 11 can adjust the light-emitting color, light-emitting frequency, and light-emitting brightness according to the usage scenario.

[0076] By adopting the above technical solution, the light-emitting modes of the light-emitting mechanism 100 are increased and the functionality is improved.

[0077] In one embodiment, the second lens barrel 5 is a light-transmitting member.

[0078] Here, it can be understood that the second lens barrel 5 is configured as a light-transmitting member, which is used to increase the light output rate of the second light-emitting element 12 .

[0079] By adopting the above technical solution, the light extraction efficiency of the second light emitting element 12 is improved.

[0080] In one embodiment, the light-emitting body 1, the reflective tube 2, the first lens tube 3 and the second lens tube 5 are arranged based on the same central axis.

[0081] Optionally, the reflective tube 2, the first lens tube 3 and the second lens tube 5 are cylindrical or truncated cone-shaped, and the light-emitting body 1, the reflective tube 2, the first lens tube 3 and the second lens tube 5 are coaxially arranged, so that the light of the light-emitting body 1 can be evenly emitted to its periphery, thereby improving the light output range.

[0082] By adopting the above technical solution, the light emitting range of the light emitting body 1 is increased.

[0083] In a second aspect, a camping light speaker is provided, comprising a supporting frame 6 and the above-mentioned light emitting mechanism 100 , wherein the light emitting mechanism 100 is arranged on the supporting frame 6 .

[0084] Optionally, the camping light speaker of this embodiment may further include a sound amplification mechanism, that is, the lighting and the sound are integrated into the same camping light speaker to improve functionality.

[0085] By adopting the above technical solution, on the basis of having the advantages of the light-emitting mechanism 100 of the above embodiment, the camping light speaker of this embodiment also has the advantages of small size and uniform light output.

[0086] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A light emitting mechanism, characterized in that: include: A light-emitting body, a reflective tube arranged on the light-emitting body, a battery arranged in the reflective tube, and a first lens tube mounted outside the reflective tube; wherein the light-emitting body is provided with a plurality of first light-emitting elements on the periphery of the reflective tube, the battery is accommodated in the reflective tube and is electrically connected to the light-emitting body, the light emitted by the first light-emitting element is introduced into the first lens tube, and the first lens tube is used for scattering the light emitted by the first light-emitting element.

2. The light emitting mechanism according to claim 1, characterized in that: The first lens barrel is provided with a light incident surface and a light emitting surface, the light incident surface covers the first light emitting element so that the light emitted by the first light emitting element can enter the interior of the first lens barrel from the light incident surface and then be emitted from the light emitting surface; the light incident surface is located on the side of the first lens barrel directly opposite to the light emitting body, and the light emitting surface is located on the side of the first lens barrel adjacent to the light emitting body.

3. The light emitting mechanism according to claim 2, characterized in that: A plurality of grooves are formed on the light emitting surface, so that the light emitting surface forms a concave-convex surface.

4. The light emitting mechanism according to claim 3, characterized in that: The plurality of grooves are evenly distributed along the circumference of the first lens barrel, and the grooves extend from the light emitting body in a direction away from the light emitting body.

5. The light emitting mechanism according to claim 2, characterized in that: The light emitting surface is a frosted surface.

6. The light emitting mechanism according to any one of claims 1 to 5, characterized in that: A reflective layer is provided on the surface of the reflective tube facing the first lens tube.

7. The light emitting mechanism according to any one of claims 1 to 5, characterized in that: The light-emitting mechanism also includes a second lens barrel, which is mounted outside the first lens barrel. A light-emitting space is provided between the second lens barrel and the first lens barrel. The light-emitting body is also provided with a plurality of second light-emitting elements arranged outside the first lens barrel. The second light-emitting elements are used to emit light toward the light-emitting space.

8. The light emitting mechanism according to claim 7, characterized in that: The second lens barrel is a light-transmitting member.

9. The light emitting mechanism according to claim 7, characterized in that: The light-emitting body, the reflective tube, the first lens tube and the second lens tube are arranged based on the same central axis.

10. A camping light speaker, characterized in that: It comprises a supporting frame and the light-emitting mechanism according to any one of claims 1 to 9, wherein the light-emitting mechanism is arranged on the supporting frame.

Images