A telescoping folding lamp

Abstract

The utility model relates to a telescopic folding lamp, including lamp stand, lamp cap and lamp shade, the both ends of lamp shade are connected in lamp stand and lamp cap to form inside lamp chamber, the lamp shade is telescopic folding structure, and the lamp board is established on the lamp stand or lamp cap, the outside gap hole and the air hole are established on the lamp stand, the outside gap hole is located on the lamp stand bottom surface, and is in error with the air hole and is communicated, and the inside lamp chamber of lamp shade is communicated with the outside, the air hole position is equipped with the diaphragm that can elastically change, and is equipped with the slit on the diaphragm. Can realize the contraction and the expansion morphological conversion, and the portability is high.

Description

Technical Field

[0001] This utility model relates to the field of lighting equipment technology, specifically a telescopic folding lamp. Background Technology

[0002] In daily life and work, it is often necessary to flexibly adjust the form of lighting equipment to adapt to different spaces and usage needs. Traditional lamps have fixed structures, making it difficult to achieve a good balance between storage portability and lighting range and height adjustment. For example, when camping outdoors, fixed-form lamps take up a lot of space when stored, and temporary indoor lighting is also difficult to quickly change height and form according to the scene, which has limitations in use. Therefore, there is an urgent need for a lamp that can be flexibly extended and folded and is easy to transform. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art by providing a telescopic folding lamp that can achieve the transformation between shrinking and extending forms and is highly portable.

[0004] The technical solution of this utility model is: a telescopic folding lamp, including a lamp holder, a lamp cap and a lamp cover, wherein the two ends of the lamp cover are respectively connected to the lamp holder and the lamp cap to form an internal lamp cavity, the lamp cover is a telescopic folding structure, and a lamp plate is provided on the lamp holder or the lamp cap;

[0005] The lamp holder is provided with an external gap and an air vent. The external gap is located on the bottom surface of the lamp holder and is offset from and connected to the air vent, forming the internal lamp cavity of the lamp cover that is ventilated to the outside. The air vent is provided with an elastically deformable diaphragm, and the diaphragm is provided with a slit.

[0006] By adopting the above technical solution and utilizing the ingenious telescopic and folding design of the lampshade, the lamp can quickly and freely transform between its retracted and extended forms, offering flexibility and ease of storage and portability. By allowing ventilation between the internal lamp cavity and the outside environment, a balance between the internal and external air pressures is achieved. When the lampshade retracts, the internal lamp cavity space decreases, and air is expelled through the vents and external openings, preventing any obstruction to the retraction. When the lampshade extends, the internal lamp cavity space increases, allowing outside air to enter sequentially through the external openings and vents, effectively preventing negative pressure and ensuring smooth lampshade extension.

[0007] When used outdoors or in humid environments, the staggered external pores and vents prevent external dust and moisture from entering the internal lamp cavity. The diaphragm and its slits effectively waterproof the lamp, reducing the direct entry of dust and moisture. Under normal conditions, the slits are closed. When the lamp cover expands or contracts, the air pressure inside the lamp cavity changes, and the air squeezes the slits to deform and open them, thus achieving exhaust or intake.

[0008] A further feature of this invention is that the lamp holder includes a cover plate and a lamp holder. The cover plate has a central portion and an outer ring portion. The lamp holder surrounds the outer periphery of the central portion of the cover plate and forms an external gap with the outer peripheral wall of the central portion. A flow channel is formed between the lamp holder and the outer ring portion of the cover plate. The vent is located on the outer ring portion and communicates with the external gap through the flow channel.

[0009] By adopting the above-mentioned further settings, a cleverly designed airflow path is created, allowing airflow to enter and exit through the external gap formed between the lamp holder and the outer peripheral wall of the center, so that the light can shine through from the center.

[0010] A further feature of this invention is that the lamp holder is provided with the lamp plate, and the lamp holder also includes a cover, the cover and the cover plate forming a waterproof chamber, and the lamp plate and the power supply for it are both housed in the waterproof chamber.

[0011] With the above-mentioned further design, the cover and the cover plate form a waterproof chamber, sealing the light panel and power supply to prevent rainwater and liquid from seeping in, making it suitable for outdoor or humid environments.

[0012] A further feature of this invention is that the lamp holder is provided with a lamp plate, and lamp beads are distributed on the lower surface of the lamp plate. The bottom surface of the lamp holder is light-transmitting in the area corresponding to the lamp beads.

[0013] With the above-mentioned further configuration, the light from the LED can directly penetrate the bottom surface of the lamp holder, providing illumination from the bottom.

[0014] A further feature of this invention is that the lamp cap is provided with a lamp plate, and lamp beads are distributed on the lower surface of the lamp plate, and the lamp cover is designed to be light-transmitting.

[0015] By further configuring the above, the lamp cap and lampshade are combined, and the LED beads on the lamp cap shine downwards and then shine through the lampshade, thus realizing the lighting design of the lampshade.

[0016] A further feature of this invention is that the lamp holder and the lamp cap are respectively provided with lamp panels, and the power supply is located on one of the lamp holder or the lamp cap and is electrically connected to the lamp panel on the other through a retractable wire.

[0017] With the above-mentioned further design, the lamp holder and lamp cap are each equipped with a lamp plate for easy lighting; at the same time, the power supply is shared and the wires are retractable. When folded, the wires retract with the lamp cover and when unfolded, they stretch synchronously to avoid the wires from getting tangled or broken.

[0018] A further feature of this invention is that the conductor has an elastic helical segment.

[0019] With the above-mentioned further design, the elastic spiral segment enables the wire to automatically reset. When folded, the spiral contracts, and when unfolded, it stretches synchronously with the lampshade, preventing the wire from slack and sagging, and improving its service life.

[0020] A further feature of this invention is that the lamp holder or lamp cap is provided with a charging port, and the top surface of the lamp cap is provided with a solar panel.

[0021] With the above-mentioned further configuration, users can conveniently charge the lamps through the charging port, while the solar panel can provide additional power to the lamps in well-lit environments. This realizes a multi-path power supply design for the lamps, improving their battery life and ease of use.

[0022] A further feature of this invention is that the lamp holder and the lamp cap are each provided with a handle.

[0023] With the above-mentioned further design, the handles at both ends can be used for carrying or hanging, such as hanging on tent poles or tree branches, for outdoor camping and emergency lighting.

[0024] A further feature of this invention is that the handle is rotatably connected to the lamp holder or lamp cap.

[0025] With the above-mentioned further design, the handle can rotate, can be folded to fit the lamp body when not in use, and can be adjusted at an angle for easy gripping or hanging when in use. Attached Figure Description

[0026] Figure 1 This is a diagram showing the extended form of a specific embodiment of the present utility model;

[0027] Figure 2 for Figure 1 Internal structure diagram;

[0028] Figure 3 This is a structural diagram of the lamp cap according to a specific embodiment of the present utility model;

[0029] Figure 4 This is a structural diagram of the lamp holder according to a specific embodiment of the present utility model;

[0030] Figure 5 for Figure 4 A magnified view of part I in the middle;

[0031] Figure 6 This is a diagram showing the contracted shape of a specific embodiment of the present invention;

[0032] Figure 7 for Figure 6 Internal structure diagram. Detailed Implementation

[0033] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0034] like Figure 1-7 As shown, a telescopic folding lamp of this utility model includes a lamp holder 1, a lamp cap 2, and a lamp shade 3. The two ends of the lamp shade 3 are respectively connected to the lamp holder 1 and the lamp cap 2 to form an internal lamp cavity. The lamp shade 3 is a telescopic folding structure, such as the lamp shade being made of pleated silicone material, which is cylindrical when unfolded and compressible when folded, or other telescopic folding structures. The lamp holder 1 or the lamp cap 2 is provided with a lamp plate 4, which is a circuit board with LED lights on it. The folding lamp is provided with a lamp control switch, which is connected to the lamp plate.

[0035] The lamp holder 1 is provided with an external gap A and an vent B. The external gap A is located on the bottom surface of the lamp holder and is offset from and connected to the vent B, forming an internal lamp cavity that allows ventilation to the outside. An elastically deformable diaphragm 5 is provided at the vent B position, and the diaphragm has slits. The silicone diaphragm has cross-shaped slits, which allow ventilation when the slits are open. Specifically, the lamp holder 1 includes a cover plate 11 and a lamp holder 12, which are fixed or connected by screws. The cover plate 11 has a central part 111 and an outer ring part 112. The lamp holder 12 surrounds the outer periphery of the central part 111 of the cover plate and forms an external gap A with the outer periphery wall of the central part. A flow channel C is formed between the lamp holder 12 and the outer ring part 112 of the cover plate. The vent B is provided on the outer ring part 112 and is connected to the external gap A through the flow channel C. There are multiple vents B. The lamp holder 1 is provided with the lamp plate 4. The lamp holder 1 also includes a cover 13. The cover 13 and the cover plate 11 enclose a waterproof chamber 10. The lamp plate 4 and the power supply 6 that supplies it are both housed in the waterproof chamber 10, sealing the lamp plate and the power supply to prevent rainwater and liquid from seeping in. It is suitable for outdoor or humid environments. The cover can also be made of silicone material and is fixed or integrally connected to the cover plate 11.

[0036] Specifically, the lamp holder 1 is provided with a lamp plate 4, and lamp beads 41 are distributed on the lower surface of the lamp plate 4. The bottom surface of the lamp holder 1 is light-transmitting in the corresponding lamp bead area, that is, the center 111 of the cover plate 11 is light-transmitting. The lamp cap 2 is provided with a lamp plate 4, and lamp beads 41 are distributed on the lower surface of the lamp plate 4. The lamp shade 3 is light-transmitting. Specifically, the lamp holder 1 and the lamp cap 2 are respectively provided with lamp plates 4. The power supply 6 is located on one of the lamp holder 1 or the lamp cap 2 and is electrically connected to the lamp plate 4 on the other via a retractable wire 7. The wire 7 has an elastic spiral section 71. The power supply 6 is a rechargeable power supply, charged by a TYPE-C charging port or a solar panel. The lamp holder 1 or the lamp cap 2 is provided with a charging port 91, and the top surface of the lamp cap 2 is provided with a solar panel 92. The lamp holder 1 and the lamp cap 2 are respectively provided with handles 8, which are rotatably connected to the lamp holder 1 or the lamp cap 2. The positions of the lamp holder and the lamp cap can also be interchanged.

[0037] During use, users can adjust the lampshade's state as needed. The specific working principle is as follows:

[0038] When the lampshade is in the contracted state, the space of the internal lamp cavity becomes smaller. At this time, the internal air is discharged through the air outlet B, the guide channel C, and the external gap A. The slit on the diaphragm 5 opens under the action of air pressure, allowing the air to be discharged smoothly and preventing it from hindering the contraction of the lampshade.

[0039] When the lampshade extends, the space inside the lamp cavity increases accordingly. Outside air enters the internal lamp cavity through the external pore A, the guide channel C, and the air outlet B in sequence. The slits on the diaphragm 5 also open under the action of air pressure difference, allowing air to enter, thereby effectively avoiding the generation of negative pressure and ensuring the smooth extension of the lampshade.

[0040] Regarding power supply, power supply 6 is a rechargeable power source that can provide a stable power supply to lamp panel 4. The retractable wire 7 automatically adjusts its length as the lampshade 3 extends and folds, preventing the wire from getting tangled or broken and ensuring the normal use of the lamp.

[0041] This product offers two lighting options: one uses the lamp plate 4 on the lamp holder 1, with the bottom of the lamp holder 1 allowing light to pass through, suitable for beam lighting of the ground or distant objects; the other uses the lamp plate 4 on the lamp cap 2, with light passing through the lampshade, providing a wider lighting range. Users can choose the appropriate lighting mode according to their actual needs.

[0042] It should be noted that in the description of this utility model, all directional indicators (such as up, down, forward, backward, etc.) are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0043] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. In the description of this utility model, "a number" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0044] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," "fixing," and "installation" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A telescopic folding lamp, comprising a lamp holder (1), a lamp cap (2), and a lamp shade (3), wherein the lamp shade (3) is connected at both ends to the lamp holder (1) and the lamp cap (2) respectively to form an internal lamp cavity, characterized in that: The lampshade (3) is a retractable and foldable structure, and the lamp holder (1) or lamp cap (2) is provided with a lamp plate (4). The lamp holder (1) is provided with an external gap (A) and an air outlet (B). The external gap (A) is located on the bottom surface of the lamp holder and is offset from and connected to the air outlet (B), forming an internal lamp cavity of the lamp cover that is ventilated to the outside. The air outlet (B) is provided with an elastically deformable diaphragm (5) and a slit on the diaphragm.

2. The telescopic folding lamp according to claim 1, characterized in that: The lamp holder (1) includes a cover plate (11) and a lamp holder (12). The cover plate (11) has a central part (111) and an outer ring part (112). The lamp holder (12) surrounds the outer periphery of the central part (111) of the cover plate and forms an external gap (A) with the outer periphery wall of the central part. A flow channel (C) is formed between the lamp holder (12) and the outer ring part (112) of the cover plate. The air outlet (B) is provided on the outer ring part (112) and communicates with the external gap (A) through the flow channel (C).

3. The telescopic folding lamp according to claim 2, characterized in that: The lamp holder (1) is provided with the lamp plate (4), and the lamp holder (1) also includes a cover (13). The cover (13) and the cover plate (11) enclose a waterproof chamber (10). The lamp plate (4) and the power supply (6) that powers it are both contained in the waterproof chamber (10).

4. The telescopic folding lamp according to claim 1, 2, or 3, characterized in that: The lamp holder (1) is provided with a lamp plate (4), and lamp beads (41) are distributed on the lower surface of the lamp plate (4). The bottom surface of the lamp holder (1) is set to transmit light in the corresponding lamp bead area.

5. The telescopic folding lamp according to claim 1, 2, or 3, characterized in that: The lamp cap (2) is provided with a lamp plate (4), and lamp beads (41) are distributed on the lower surface of the lamp plate (4). The lamp cover (3) is light-transmitting.

6. The telescopic folding lamp according to claim 1, 2, or 3, characterized in that: The lamp holder (1) and the lamp cap (2) are respectively provided with lamp plates (4), and the power supply (6) is located on one of the lamp holder (1) or the lamp cap (2) and is electrically connected to the lamp plate (4) on the other through a retractable wire (7).

7. The telescopic folding lamp according to claim 6, characterized in that: The conductor (7) has an elastic helical segment (71).

8. The telescopic folding lamp according to claim 1, 2, or 3, characterized in that: The lamp holder (1) or lamp cap (2) is provided with a charging port (91), and the top surface of the lamp cap (2) is provided with a solar panel (92).

9. The telescopic folding lamp according to claim 1, 2, or 3, characterized in that: The lamp holder (1) and lamp cap (2) are respectively provided with handles (8).

10. The telescopic folding lamp according to claim 9, characterized in that: The handle (8) is rotatably connected to the lamp holder (1) or the lamp cap (2).

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