Floor lamp

Abstract

The floor lamp comprises a lamp pole and a light source assembly arranged on the lamp pole in a linear mode, the light source assembly comprises a lens lampshade and a plurality of LED light sources arranged in a linear mode, the lens lampshade is provided with a transparent lens part, and the light-emitting face of the lens part is arranged back to the lamp pole; the light-emitting face of the LED light source faces the light inlet face of the lens part, and light emitted by the light-emitting face of the LED light source enters the lens part from the light inlet face of the lens part and is emitted out from the light outlet face of the lens part after being refracted and transmitted. The light emitted by the light emitting surface of the LED light source can more concentratedly and effectively penetrate through the lens part of the lens lampshade to irradiate outside the light source assembly, the structure of the light source assembly can be simplified, and the change of the light emitting type of the light source assembly can be realized through different lens part designs (such as inner and outer surface shapes, light inlet surface shapes and light outlet surface shapes); therefore, the light source assembly is suitable for illumination requirements of various different occasions.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting devices, and more specifically, to a floor lamp. Background Art

[0002] The lampshade of the floor lamp in the related art is usually a diffuser. The light-emitting angle of the floor lamp is relatively fixed, and the light-emitting light pattern is a symmetric light pattern, so the applicable scenarios are relatively single. Summary of the Utility Model

[0003] An embodiment of the utility model provides a floor lamp to improve at least one of the above technical problems.

[0004] The embodiment of the utility model realizes the above object through the following technical solutions.

[0005] The embodiment of the utility model provides a floor lamp, which includes a lamp post and a linearly arranged light source assembly arranged on the lamp post. The light source assembly includes a lens lampshade and a plurality of linearly arranged LED light sources. The lens lampshade has a transparent lens part, and the light-emitting surface of the lens part faces away from the lamp post. The light-emitting surface of the LED light source faces the light-incident surface of the lens part, and the light emitted from the light-emitting surface of the LED light source enters the lens part through the light-incident surface of the lens part and is refracted and transmitted and then emitted from the light-emitting surface of the lens part.

[0006] In some embodiments, the lens part is convex, concave or planar.

[0007] In some embodiments, a light source accommodation space is provided inside the lens lampshade. The light-incident surface of the lens part is located in the light source accommodation space, and the LED light source is located in the light source accommodation space and fixedly connected to the lens lampshade.

[0008] In some embodiments, the lens lampshade includes a bearing part, and the bearing part is connected to the lens part. The light-incident surface and the light-emitting surface of the lens lampshade are both located on the lens part. The LED light source includes a circuit board and an LED light-emitting chip. The circuit board is fixedly connected to the bearing part, and the LED light-emitting chip is fixedly connected to the side of the circuit board facing the lens part.

[0009] In some embodiments, the lens lampshade includes a limiting end cap, and the limiting end cap is located at the end of the lens lampshade and inserted into the light source accommodation space.

[0010] In some embodiments, the light source assembly further includes a diffusion layer, and the diffusion layer is located between the light-emitting surface of the LED light source and the light-incident surface of the lens part, so that the light emitted from the light-emitting surface of the LED light source enters the light-incident surface of the lens part through the diffusion layer.

[0011] In some embodiments, the lens lampshade is a structure formed by one-piece extrusion; and / or, the lens lampshade is a flexible structure or a rigid structure.

[0012] In some embodiments, the lens lampshade is provided with a first engaging portion, and the lamp post is provided with a second engaging portion, and the first engaging portion and the second engaging portion are snap-fitted.

[0013] In some embodiments, the lamp post includes a plurality of rod bodies, and the plurality of rod bodies are sequentially spliced to form the lamp post. The number of light source assemblies is one, and the lens lampshade is connected to the plurality of lamp posts; alternatively, the number of light source assemblies is multiple, and the lens lampshade of each light source assembly is connected to a corresponding one of the lamp posts, and the light emitting surface of each LED light source faces the light incident surface of a corresponding one of the lens portions.

[0014] In some embodiments, the number of lens portions is multiple, the multiple lens portions are linearly arranged, and the light emitting surface of each LED light source faces the light incident surface of a corresponding one of the lens portions.

[0015] In the floor lamp provided by the embodiment of the present invention, it includes a lamp post and a linearly arranged light source assembly disposed on the lamp post. The light source assembly includes a lens lampshade and a plurality of linearly arranged LED light sources. The lens lampshade has a transparent lens portion, and the light emitting surface of the lens portion is disposed away from the lamp post; the light emitting surface of the LED light source faces the light incident surface of the lens portion, and the light emitted from the light emitting surface of the LED light source enters the lens portion from the light incident surface of the lens portion and is refracted and transmitted and then emitted from the light emitting surface of the lens portion, which helps the light emitted from the light emitting surface of the LED light source to be more concentrated and effectively pass through the lens portion of the lens lampshade and irradiate outside the light source assembly, helps to simplify the structure of the light source assembly, and also helps to realize the change of the light emission pattern of the light source assembly through different lens portion designs (such as the shapes of the inner and outer surfaces, the light incident surface and the light emitting surface), so that the light source assembly is suitable for the lighting requirements of a variety of different occasions. In addition, the transparent lens portion helps to make the overall visual effect of the floor lamp more concise and easy to integrate into a variety of decoration styles. The lamp post can provide support for the light source assembly without blocking the light emitted from the light emitting surface of the lens portion, so that the position of the light source assembly is not likely to tilt or fall, which helps to ensure the safety of use. The linearly arranged LED light sources and the linearly arranged light source assemblies help to form a continuous linear light band, which helps to achieve a light emitting effect with a sense of line. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those skilled in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 Shows a schematic structural diagram of the floor lamp provided by the embodiment of the present invention.

[0018] Figure 2 Shows Figure 1 A schematic cross-sectional view of the floor lamp along line II-II.

[0019] Figure 3 Shows Figure 1 A partial structural schematic diagram of the light source assembly of the floor lamp.

[0020] Figure 4 Shows Figure 1 An exploded structural schematic diagram of the light source assembly of the floor lamp.

[0021] Figure 5 Shows an exploded structural schematic diagram of the light source assembly of the floor lamp provided by another embodiment of the present invention. Detailed implementation manners

[0022] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a 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 those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] Please refer to Figures 1 to 3 , the embodiments of the present invention provide a floor lamp 200, the floor lamp 200 includes a lamp post 201 and a linearly arranged light source assembly 100 disposed on the lamp post 201. The light source assembly 100 includes a lens lampshade 10 and a plurality of linearly arranged LED light sources 20. The lens lampshade 10 has a transparent lens portion 11. The light-emitting surface of the lens portion 11 faces away from the lamp post. The light-emitting surface 220 of the LED light source 20 faces the light-incident surface 111 of the lens portion 11. The light emitted from the light-emitting surface 220 of the LED light source 20 enters the lens portion 11 through the light-incident surface 111 of the lens portion 11 and is refracted and transmitted and then emitted from the light-emitting surface 112 of the lens portion 11.

[0025] Thus, it helps the light emitted from the light-emitting surface 220 of the LED light source 20 to be more concentrated and effectively pass through the lens part 11 of the lens lampshade 10 and irradiate outside the light source assembly 100, which helps to simplify the structure of the light source assembly 100. Additionally, by designing different lens parts 11 (such as the shapes of the inner and outer surfaces, the light incident surface 111 and the light exit surface 112), the light output pattern of the light source assembly 100 can be changed, making the light source assembly 100 suitable for the lighting requirements of various different occasions. Moreover, the transparent lens part 11 helps to make the overall visual effect of the floor lamp 200 more concise and easy to integrate into various decoration styles. The lamp post 201 can support the light source assembly 100 without blocking the light emitted from the light exit surface 112 of the lens part 11, so that the position of the light source assembly 100 is not likely to tilt or fall, which helps to ensure the safety of use. The linearly arranged LED light sources 20 and the linearly arranged light source assemblies 100 help to form a continuous linear light band, which helps to achieve a light-emitting effect with a sense of line.

[0026] In some embodiments, the lens part 11 may generally be convex, concave, planar, irregular or other shapes. In Figure 2 the embodiment, the lens part 11 is generally convex.

[0027] In some embodiments, as Figure 5 shown, the number of the lens parts 11 is multiple, and the multiple lens parts 11 are linearly arranged. The light-emitting surface 220 of each LED light source 20 faces the light incident surface 111 of a corresponding lens part 11. Thus, it helps to directly align the light-emitting surface 220 of each LED light source 20 with the light incident surface 111 of a corresponding lens part 11, so that the light is effectively captured and refracted and transmitted through the lens part 11, which helps to improve the light output efficiency of the light source assembly 100.

[0028] In some embodiments, the LED light source 20 includes a circuit board 21 and an LED light-emitting chip 22, and the LED light-emitting chip 22 is fixedly connected to the circuit board 21. Thus, the LED light-emitting chip 22 has a small volume and light weight, and a more compact and portable product can be designed, which is easy to install in various devices or narrow spaces, and is also convenient for more personalized customization in different lighting design schemes. The LED light-emitting chip 22 starts quickly without preheating, and there is almost no stroboscopic phenomenon during operation, which helps to be applied to application scenarios that require frequent switching or have high requirements for light stability, and can effectively reduce visual fatigue. In addition, the LED light-emitting chip 22 can convert electrical energy into light energy more efficiently, greatly reducing energy consumption, and the LED light-emitting chip 22 has good weather resistance, can work stably within a wide temperature range, is not affected by low temperature or high temperature, and is suitable for various indoor and outdoor lighting environments, including applications under extreme climate conditions.

[0029] In some embodiments, the circuit board 21 may be a flexible circuit board, which facilitates the storage, bending, and transportation of the circuit board 21. In other embodiments, the circuit board 21 may also be a rigid circuit board.

[0030] In some embodiments, the circuit board 21 may be generally strip-shaped.

[0031] In some embodiments, the LED light-emitting chips 22 may be soldered to the circuit board 21.

[0032] In some embodiments, the number of the LED light-emitting chips 22 may be one or more. Multiple LED light-emitting chips 22 may be spaced apart and distributed on the circuit board 21. For example, multiple LED light-emitting chips 22 may be spaced apart and distributed along the length direction of the circuit board 21.

[0033] In the present utility model, the term "multiple" means greater than or equal to two. For example, the number of the LED light-emitting chips 22 may be two, three, four, five, or other numbers.

[0034] In some embodiments, when the number of the LED light-emitting chips 22 is multiple, the sizes, parameters, etc. of all the LED light-emitting chips 22 may be the same; or, the sizes, parameters, etc. of some of the LED light-emitting chips 22 may be the same.

[0035] Referring to Figures 2 to 4 , in some embodiments, a light source accommodation space 12 is provided inside the lens lamp shade 10. The light incident surface 111 of the lens portion 11 is located inside the light source accommodation space 12. The LED light source 20 is located inside the light source accommodation space 12 and fixedly connected to the lens lamp shade 10. Thus, the light source accommodation space 12 helps to isolate the external environment from direct contact with the LED light source 20, reduce damage to the LED light source 20 caused by external factors such as dust, moisture, and physical collision, and helps to extend the service life of the LED light source 20 and the overall reliability of the floor lamp 200.

[0036] In addition, since the LED light source 20 is fixedly connected to the lens lamp shade 10, it helps that the LED light source 20 and the lens lamp shade 10 can be transported and assembled as a module, helps to reduce production costs and facilitates subsequent assembly with other structures, also helps to improve the structural integration and stability of the light source assembly 100, helps to enhance the overall firmness, reduces the risk of the LED light source 20 deviating from the predetermined position due to loose assembly, makes the light guiding of the lens lamp shade 10 more accurate, and is conducive to forming an expected lighting mode, such as concentrated lighting or diffused lighting, so as to meet the lighting requirements of different scenarios.

[0037] In some embodiments, the LED light source 20 and the lens lamp cover 10 can be fixedly connected by gluing. For example, an adhesive can be coated on the surface of the circuit board 21 in the LED light source 20 facing away from the LED light-emitting chip 22, so that the circuit board 21 can be bonded to the lens lamp cover 10.

[0038] In other embodiments, the LED light source 20 and the lens lamp cover 10 can be fixedly connected by snap connection or by means of fasteners such as screws and bolts.

[0039] Refer to Figure 3 , in some embodiments, the lens lamp cover 10 includes a bearing portion 13, and the bearing portion 13 is connected to the lens portion 11. The circuit board 21 is fixedly connected to the bearing portion 13, and the LED light-emitting chip 22 is fixedly connected to the side of the circuit board 21 facing the lens portion 11.

[0040] In this way, the light emitted by the LED light-emitting chip 22 can change the light-emitting angle after being refracted and transmitted by the lens portion 11 and irradiate outside the light source assembly 100, which helps to reduce the loss of light during transmission, make the light more concentrated, and make the lighting effect of the light source assembly 100 better. In addition, the bearing portion 13 not only supports the LED light source 20, but also ensures the stability of the LED light source 20 during use without displacement, avoiding damage to the light source caused by vibration or external force, and helping to enhance the mechanical stability and structural strength of the light source assembly 100.

[0041] Refer to Figure 4 , in some embodiments, the lens lamp cover 10 includes a limiting end cover 30, and the limiting end cover 30 is located at the end of the lens lamp cover 10 and is inserted into the light source receiving space 12.

[0042] In this way, the limiting end cover 30 helps to prevent external foreign objects from entering the light source receiving space 12, avoid damage to the internal circuit and the LED light source 20, thereby improving the use safety. At the same time, it also helps to limit the LED light source 20, so that the LED light source 20 is not easily slipped out of the light source receiving space 12 and separated from the lens lamp cover 10. In addition, the limiting end cover 30 also helps to reduce light leakage, direct the light to a predetermined area, and helps to increase the light output of the light source assembly 100.

[0043] Refer to Figure 3 , in some embodiments, the light source assembly 100 further includes a diffusion layer 40, and the diffusion layer 40 is located between the light-emitting surface 220 of the LED light source 20 and the light-incident surface 111 of the lens portion 11, so that the light emitted from the light-emitting surface 220 of the LED light source 20 enters the light-incident surface 111 of the lens portion 11 through the diffusion layer 40.

[0044] Thus, the diffuser layer 40 helps to disperse and soften the light emitted by the LED light source 20, helps to reduce or eliminate glaring glares and hot spots, makes the light distribution more uniform, helps to create a soft and comfortable lighting environment, and is particularly suitable for occasions that require uniform lighting, such as reading areas or workbenches.

[0045] In addition, by utilizing the diffusion effect of light, the diffuser layer 40 can intervene in the light path earlier by being disposed between the light-emitting surface 220 of the LED light source 20 and the light-incident surface 111 of the lens portion 11, more precisely control the divergence angle and intensity of the light beam, achieve a more delicate lighting effect, so that even if the light-emitting angle of the LED light source 20 itself is limited, a wider lighting range can be achieved, meeting the lighting requirements of large spaces or areas that need to be widely illuminated, and improving the lighting efficiency and flexibility.

[0046] In some embodiments, the diffuser layer 40 can be a milky white light mixing layer, which helps to achieve a better light mixing effect of the light source assembly 100.

[0047] In some embodiments, the lens lamp cover 10 can be a structure formed by integral extrusion molding. In this way, the structure formed by integral extrusion molding helps to reduce the gaps of the lens lamp cover 10, improve the sealing performance of the lens lamp cover 10, is beneficial for dust and water prevention, extends the service life, also helps to reduce the light loss and light leakage of the light emitted by the LED light source 20 at the gaps, ensures the purity and uniformity of the light, and also helps to improve the production efficiency of the light source assembly 100, reduce the assembly steps, and lower the manufacturing cost.

[0048] In addition, the lens lamp cover 10 is manufactured by using an extrusion molding process, which helps to improve the production efficiency, can achieve continuous production, reduce costs, and during the extrusion molding process, a smooth surface can be generated on the lens portion 11, which helps to reduce the light scattering loss and has a better lighting effect.

[0049] In some embodiments, the lens lamp cover 10 can be a flexible structure, so that the lens lamp cover 10 has a certain buffering performance, can absorb slight impacts and is not easily damaged, is suitable for use scenarios that require flexible adjustment or frequent movement and position change, and is also convenient for the storage and transportation of the lens lamp cover 10.

[0050] In some embodiments, the lens lamp cover 10 can be made of a flexible transparent silicone material.

[0051] In some embodiments, if the lens lamp cover 10 is a rigid structure, it helps the lens lamp cover 10 to have higher hardness and rigidity, and is suitable for places that require stable installation and durable deformation, such as commercial lighting or public spaces.

[0052] In some embodiments, the lens lamp cover 10 can be made of hard plastics such as polycarbonate (PC), polymethyl methacrylate (PMMA), etc.

[0053] Refer to Figure 2 In some embodiments, the lens lamp shade 10 is provided with a first engaging portion 14, and the lamp post 201 is provided with a second engaging portion 202. The first engaging portion 14 and the second engaging portion 202 are snap-fitted together.

[0054] In this way, the snap-fitting between the first engaging portion 14 and the second engaging portion 202 helps to simplify the structure and assembly difficulty between the lens lamp shade 10 and the lamp post 201. The floor lamp 200 can be quickly assembled without complex tools. It also helps to form a stable connection between the lens lamp shade 10 and the lamp post 201 so that it can withstand a certain amount of external force impact or vibration, ensuring the structural stability of the floor lamp 200 during use, and helping to avoid the situation that the lens lamp shade 10 shakes or accidentally falls off during use, improving the overall safety of the floor lamp 200.

[0055] In some embodiments, the first engaging portion 14 and the second engaging portion 202 can be engaged in a block-and-block manner.

[0056] For example, the first engaging portion 14 may include a rib, and the rib may protrude from the outer surface of the lens lamp shade 10. The second engaging portion 202 may include a hook, and the hook may protrude from the inner surface of the lamp post 201. The hook and the rib are opposite to each other and can hook the rib, so that the lens lamp shade 10 and the lamp post 201 can be engaged with each other.

[0057] Alternatively, the first engaging portion 14 may include a hook, and the hook may protrude from the outer surface of the lens lamp shade 10. The second engaging portion 202 may include a rib, and the rib may protrude from the inner surface of the lamp post 201. The hook and the rib are opposite to each other and can hook the rib, also enabling the lens lamp shade 10 and the lamp post 201 to be engaged with each other.

[0058] Alternatively, both the first engaging portion 14 and the second engaging portion 202 may include hooks, and the hooks of the two can hook each other to achieve the engagement between the lens lamp shade 10 and the lamp post 201.

[0059] In some embodiments, the first engaging portion 14 and the second engaging portion 202 can also be engaged in a block-and-groove manner.

[0060] For example, the first engaging portion 14 may include a hook, and the hook may protrude from the outer surface of the lens lamp shade 10. The second engaging portion 202 may be provided with a slot, and the hook and the slot are opposite to each other and the hook can be embedded in the slot, enabling the lens lamp shade 10 and the lamp post 201 to be engaged.

[0061] Alternatively, the first engaging portion 14 may be provided with a slot, and the second engaging portion 202 may be provided with a hook. The hook and the slot are opposite to each other and the hook can be embedded in the slot, also enabling the lens lamp shade 10 and the lamp post 201 to be engaged.

[0062] In other embodiments, the first engaging portion 14 and the second engaging portion 202 may also be engaged in other ways.

[0063] In some embodiments, the number of the first engaging portions 14 may be one or more. When the number of the first engaging portions 14 is multiple, the multiple first engaging portions 14 may be distributed on both sides or different sides of the lens lamp cover 10. Correspondingly, the number of the second engaging portions 202 may be the same as that of the first engaging portions 14. In this way, the cooperation between the multiple first engaging portions 14 and the multiple second engaging portions 202 helps to improve the stability of the lens lamp cover 10 assembled on the lamp post 201.

[0064] Refer to Figure 1 , in some embodiments, the lamp post 201 includes multiple rod bodies 203, and the multiple rod bodies 203 are spliced in sequence to form the lamp post 201.

[0065] In this way, the segmented lamp post 201 is convenient for disassembly, packaging and transportation. After the lamp post 201 is segmented, the overall length of the lamp post 201 is reduced, which is easy to store, reduces the risk of damage during transportation, also reduces the logistics cost, and is more suitable for long-distance distribution. Moreover, the lamp post 201 helps the user to adjust the number of the lamp posts 201 according to actual needs to change the height of the floor lamp 200, so as to adapt to different space sizes or lighting requirements. In addition, when a certain rod body 203 is damaged, only the damaged structure needs to be replaced, and there is no need to replace the whole lamp post 201, which helps to reduce the maintenance cost and improve the convenience and economy of maintenance.

[0066] In some embodiments, the number of the rod bodies 203 may be two, three, four, five or other numbers.

[0067] In some embodiments, the multiple rod bodies 203 may be spliced by means of threads, plugging, etc.

[0068] In some embodiments, the number of the light source assemblies 100 may be one, and the lens lamp cover 10 may be connected to multiple lamp posts 203, which helps to reduce the number of parts of the floor lamp 200 and facilitate assembly.

[0069] In some embodiments, the number of the light source assemblies 100 is multiple, and the lens lamp cover 10 of each light source assembly 100 may be connected to a corresponding lamp post 203, and the light emitting surface 220 of each LED light source 20 faces the light incident surface 111 of a corresponding lens portion 11, which is convenient for each light source assembly 100 and a corresponding lamp post 203 to be configured as an independent unit. When a certain independent unit is damaged, only the damaged independent unit needs to be replaced without replacing the whole.

[0070] In the present utility model, unless otherwise clearly defined or limited, terms such as "assembly" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection; it may be a direct connection, or indirectly connected through an intermediate medium, or the communication inside two components, or just surface contact, or surface contact connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0071] In addition, terms such as "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as specific or special structures. The description of "some embodiments" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In the present utility model, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in the present utility model and the features of different embodiments or examples.

[0072] The above embodiments are only used to illustrate the technical solutions of the present utility model and are not intended to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model and should all be included in the protection scope of the present utility model.

Claims

1. A floor lamp, characterized in that: It comprises a lamp pole and a linearly arranged light source assembly disposed on the lamp pole, wherein the light source assembly comprises: A lens lampshade, wherein the lens lampshade has a transparent lens portion, and a light-emitting surface of the lens portion is arranged to face away from the lamp pole; and A plurality of linearly arranged LED light sources, wherein the light emitting surfaces of the LED light sources face the light incident surface of the lens portion, and light emitted from the light emitting surface of the LED light source enters the lens portion from the light incident surface of the lens portion and is emitted from the light emitting surface of the lens portion after refraction and transmission.

2. The floor lamp according to claim 1, characterized in that: The lens portion is convex, concave or flat.

3. The floor lamp according to claim 1, characterized in that: A light source accommodating space is provided inside the lens lampshade, a light-incoming surface of the lens portion is located in the light source accommodating space, and the LED light source is located in the light source accommodating space and is fixedly connected to the lens lampshade.

4. The floor lamp according to claim 3, characterized in that: The lens lampshade comprises a bearing portion, and the bearing portion is connected to the lens portion; The LED light source comprises a circuit board and an LED light emitting chip. The circuit board is fixedly connected to the bearing portion, and the LED light emitting chip is fixedly connected to a side of the circuit board facing the lens portion.

5. The floor lamp according to claim 3, characterized in that: The lens lampshade comprises a limiting end cover, which is located at the end of the lens lampshade and inserted into the light source accommodating space.

6. The floor lamp according to claim 1, characterized in that: The light source assembly further includes a diffusion layer, which is located between the light-emitting surface of the LED light source and the light-entering surface of the lens portion, so that light emitted from the light-emitting surface of the LED light source enters the light-entering surface of the lens portion through the diffusion layer.

7. The floor lamp according to claim 1, characterized in that: The lens lampshade is an integrally extruded structure; and / or the lens lampshade is a flexible structure or a hard structure.

8. The floor lamp according to claim 1, characterized in that: The lens lampshade is provided with a first clamping portion, and the lamp pole is provided with a second clamping portion, and the first clamping portion is snap-fitted with the second clamping portion.

9. The floor lamp according to any one of claims 1 to 8, characterized in that: The lamp pole comprises a plurality of rod bodies, and the plurality of rod bodies are sequentially spliced ​​to form the lamp pole; The number of the light source assembly is one, and the lens lampshade is connected to a plurality of the lamp poles; or, the number of the light source assembly is multiple, and the lens lampshade of each light source assembly is connected to a corresponding lamp pole, and the light-emitting surface of each LED light source faces the light-incoming surface of a corresponding lens portion.

10. The floor lamp according to any one of claims 1 to 8, characterized in that: There are multiple lens parts, and the multiple lens parts are arranged linearly. The light-emitting surface of each LED light source faces the light-incoming surface of a corresponding lens part.

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