Outdoor rolling type lamp

Abstract

The utility model provides an outdoor rolling type lamp which comprises a lampshade and a lamp strip arranged in the lampshade, the lampshade is a flexible and rollable lampshade, and the lamp strip is a flexible lamp strip. A first sponge layer is arranged on the light-emitting surface of the light bar; the first sponge layer can transmit soft light, the sponge layer is used for soft light, the sponge layer can be curled at will, the production difficulty and the production cost can be reduced, and the soft light design cost of the lamp is reduced under the condition that it is ensured that the lamp can be rolled up.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor lamps, in particular to an outdoor retractable lamp. Background Art

[0002] Light-softening materials, such as PMMA diffusers, are used in lamps to change the light's path, making it softer and more even, while reducing glare. Microstructured light diffusers, with their array of micro-feature structures on the surface, can also be used. However, these materials, as sheet materials, are generally rigid and cannot be rolled up or stored, making them unsuitable for outdoor lighting.

[0003] Currently, a soft-light bead design is emerging on the market. By improving the structure of LED beads, such as adding a reflective layer around the light-emitting semiconductor, with the thickness of the reflective layer gradually decreasing from the top of the substrate to the edge, the scattering performance and illumination area of ​​the LED beads are improved. Furthermore, the light can be softened by encapsulating the LED chip with UV-resistant glue, followed by a phosphor layer and epoxy resin layer. However, this soft-light bead design requires high production process and cost, which will increase the cost and pricing of outdoor lamps. Utility Model Content

[0004] The main technical problem to be solved by the present invention is how to reduce the cost of soft light design of the lamp while ensuring that the lamp can be rolled up. An outdoor rollable lamp is provided, which uses a sponge layer for soft light. The sponge layer can be rolled up at will, and the production difficulty and production cost can be reduced.

[0005] In order to solve the above technical problems, the utility model provides an outdoor retractable lamp, comprising a lampshade and a light strip arranged in the lampshade, wherein the lampshade is a flexible and rollable lampshade, and the light strip is a flexible light strip;

[0006] The light emitting surface of the light bar is provided with a first sponge layer; the first sponge layer can transmit soft light.

[0007] In a preferred embodiment, the first sponge layer is configured as a nanostructured sponge layer or a porous structured sponge layer.

[0008] In a preferred embodiment, the periphery of the light bar is covered with a first sponge layer.

[0009] In a preferred embodiment, the light strip is covered with a second sponge layer on all surfaces except the light-emitting surface, and the second sponge layer is not light-transmissive.

[0010] In a preferred embodiment, a sponge layer is filled between the lampshade and the light bar. The sponge layer can be set as a first sponge layer, or can be set to consist of a first sponge layer and a second sponge layer; the second sponge is not light-transmissive.

[0011] In a preferred embodiment, the sponge layer is attached to the light bar.

[0012] In a preferred embodiment, the light bar includes a flexible substrate and a plurality of lamp beads arranged on the flexible substrate; the surface where the lamp beads are located is a light-emitting surface;

[0013] The first sponge layer and the lamp beads are embedded in each other.

[0014] In a preferred embodiment, the flexible substrate is externally connected to a power cord, the power cord extends out of the lampshade, and the connector of the power cord is a plug or a USB interface.

[0015] In a preferred embodiment, the lamp beads include lamp beads with two color temperatures of white light and yellow light, and a switch button is provided on the external power cord;

[0016] The switch button controls the individual or mixed lighting modes of the lamp beads of the two color temperatures.

[0017] Compared with the existing technology, the technical solution of the utility model has the following beneficial effects:

[0018] By placing a first sponge layer on the light-emitting surface of the light strip, the lamp beads utilize the sponge layer to create a soft light design. By passing the light emitted by the LED lamp beads through the specially designed sponge layer, the light is scattered, reducing direct light and glare, making the light softer and more uniform. This method can improve lighting comfort, reduce visual fatigue, and provide a more natural and beautiful lighting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is an exploded view of the structure of the lamp in the preferred embodiment of the present utility model;

[0020] Figure 2 This is a diagram showing the state of use of the lamp in the preferred embodiment of the present utility model;

[0021] Figure 3 This is a distribution diagram of the lamp beads in the lamp in the preferred embodiment of the utility model;

[0022] Figure 4 This is a structural diagram of the light bar covered with the first sponge layer in a preferred embodiment of the present utility model;

[0023] Figure 5 This is a structural diagram of the light bar covering the first and second sea sponge layers in a preferred embodiment of the present invention.

[0024] Explanation of the accompanying drawings: 1. lamp; 2. lampshade; 3. light strip; 4. first sponge layer; 5. second sponge layer; 6. flexible substrate; 7. lamp beads; 8. power cord. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a wall-mounted connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] refer to Figure 1-Figure 5 This embodiment provides an outdoor retractable lamp 1, including a lampshade 2 and a light strip 3 arranged in the lampshade 2, the lampshade 2 is a flexible and rollable lampshade 2, the light strip 3 is a flexible light strip 3, and the light-emitting surface of the light strip 3 is provided with a first sponge layer 4, which can transmit soft light.

[0029] The first sponge layer 4 can be a nanostructured sponge layer or a porous sponge layer. The sponge-like nanostructured TiO2 membrane in the nanostructured sponge layer has a large specific surface area, effectively scattering light and thus enhancing photocatalytic activity. This structure, through its porosity, increases the light scattering area, causing light to be scattered multiple times as it passes through the sponge layer. The porous sponge layer can scatter light passing through it through its porous structure, which typically has randomly distributed micropores and nanopores, effectively scattering light. When designing the soft light fixture 1, the appropriate sponge layer structure can be selected as needed to achieve the desired light scattering effect.

[0030] Regarding the arrangement of the sponge layer around the light bar 3, the first sponge layer 4 can be arranged only on the light emitting surface of the light bar 3, or the first sponge layer 4 can be arranged to cover the entire periphery of the light bar 3 (eg, Figure 4 ), or in the design of the entire sponge layer, a first sponge layer 4 is set on the light-emitting surface, and a second sponge layer 5 is covered on the other surfaces of the light bar 3 except the light-emitting surface (such as Figure 5 ). The first sponge layer 4 is a light-transmitting sponge layer, and the second sponge layer 5 is an opaque sponge layer.

[0031] In order to make the lamp 1 structure present a better use effect and better protect the structure of the light bar 3, it is optional to fill the space between the lampshade 2 and the light bar 3 with a sponge layer (such as Figure 4 ), the sponge layer can be set as the first sponge layer 4, or can be set to consist of the first sponge layer 4 and the second sponge layer 5. By filling the sponge layer, the lamp 1 appears full, and the sponge layer plays a role in supporting the lamp 1.

[0032] Specifically, the sponge layer is selected to be attached to the light bar 3 to provide a certain buffer protection to the light bar 3 to prevent the parts on the light bar 3 from being damaged by collision. The light bar 3 includes a flexible substrate 6 and a plurality of lamp beads 7 arranged on the flexible substrate 6, and the surface where the lamp beads 7 are located is the light-emitting surface. The first sponge layer 4 and the lamp beads 7 are embedded (such as Figure 3 ), can better protect the lamp beads 7 and avoid collision damage.

[0033] The flexible substrate 6 is connected to an external power cord 8, which extends out of the lampshade 2. The power cord 8 has a plug or USB port that can be plugged into a power outlet or a mobile power bank with a USB port, meeting the needs of various outdoor environments and application scenarios. The lamp beads 7 include two color temperature lamp beads 7, white and yellow. An on / off button is provided on the external power cord 8, which controls the individual or mixed lighting modes of the two color temperature lamp beads 7, allowing for outdoor use to create an ambient light.

[0034] The nanofiber structure or porous structure formed by the first sponge layer 4 and the second sponge makes the first sponge layer 4 and the second sponge layer 5 have excellent flexibility and curlability. In combination with the flexible curlable lampshade 2 and the flexible light strip 3, the retractable function of the lamp 1 is realized, which is convenient for outdoor camping use and storage. At the same time, the lamp beads 7 use the first sponge layer 4 to perform soft light processing to scatter the light, thereby reducing direct light and glare, making the light softer and more uniform. This method can improve the comfort of lighting, reduce visual fatigue, and provide a more natural and beautiful lighting effect. The design structure of the sponge layer is simple and can reduce the material cost, manufacturing cost, technical cost and maintenance cost of the lamp 1.

[0035] The above is only a preferred specific implementation method of the present invention, but the design concept of the present invention is not limited to this. Any technician familiar with the technical field who uses this concept to make non-substantial changes to the present invention within the technical scope disclosed by the present invention shall be deemed to infringe the protection scope of the present invention.

Claims

1. An outdoor retractable lamp, characterized by: It includes a lampshade and a light bar arranged in the lampshade, wherein the lampshade is a flexible and rollable lampshade and the light bar is a flexible light bar; The light emitting surface of the light bar is provided with a first sponge layer; the first sponge layer can transmit soft light.

2. The outdoor retractable lamp according to claim 1, characterized in that: The first sponge layer is configured as a nanostructured sponge layer or a porous structured sponge layer.

3. The outdoor retractable lamp according to claim 2, characterized in that: The periphery of the light bar is covered with a first sponge layer.

4. The outdoor retractable lamp according to claim 2, characterized in that: The surfaces of the light bar except the light emitting surface are covered with a second sponge layer, and the second sponge layer is not light-transmissive.

5. The outdoor retractable lamp according to claim 1, characterized in that: A sponge layer is filled between the lampshade and the light bar. The sponge layer can be set as a first sponge layer, or can be set to consist of a first sponge layer and a second sponge layer; the second sponge is not light-transmissive.

6. The outdoor retractable lamp according to claim 5, characterized in that: The sponge layer is attached to the light bar.

7. The outdoor retractable lamp according to claim 1, characterized in that: The light bar includes a flexible substrate and a plurality of lamp beads arranged on the flexible substrate; the surface where the lamp beads are located is the light-emitting surface; The first sponge layer and the lamp beads are embedded in each other.

8. The outdoor retractable lamp according to claim 7, characterized in that: The flexible substrate is externally connected to a power line, the power line extends out of the lampshade, and the connector of the power line is a plug or a USB interface.

9. The outdoor retractable lamp according to claim 8, characterized in that: The lamp beads include lamp beads with two color temperatures of white light and yellow light, and a switch button is provided on the external power line; The switch button controls the individual or mixed lighting modes of the lamp beads of the two color temperatures.

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