A multi-style lamp

Abstract

The utility model discloses a multi-style lamp. Including lamp holder, lamp stand and connecting rod, the size of lamp stand satisfies single hand grip, the inside of lamp stand is provided with main circuit board and battery, and connecting rod installs on lamp stand, and the top of connecting rod is provided with electrically conductive thimble, and the upper end surface and the lower end surface of lamp holder are provided with the plug -in cavity of diameter satisfying the insertion of connecting rod respectively, and the cavity bottom of plug -in cavity is provided with electrically conductive contact, and the inside of lamp holder is provided with subcircuit board and lamp panel, and the irradiation direction of lamp pearl of lamp panel is towards the bottom of lamp holder, and the bottom end surface of lamp holder is made of light -conducting or light -transmitting material. The utility model discloses the top and bottom of lamp holder and connecting rod can be inserted and removed between all can be assembled in the form, make the assembly form of lamp holder whole produce multiple structural styles, make light irradiation direction change directly, and the telescopic of connecting rod and the establishment of hook are combined, and the single lamp can be used as desk lamp, flashlight, hanging lamp simultaneously, and it is very beneficial to outdoor use.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a multi-style lighting fixture. Background Technology

[0002] Lighting fixtures are products that provide illumination and are among the most commonly used products in daily life. In everyday use, they can be categorized according to their purpose, such as table lamps, flashlights, and hanging lamps. Consumers simply need to choose the appropriate fixture based on their intended use. Regarding the structure of the lighting fixture itself, the core components include the LED and the main body. Depending on the purpose, a table lamp requires a base with the LED pointing downwards; a flashlight requires a grip with the LED pointing forward; and a hanging lamp requires a hanging part with the LED pointing in the opposite direction to the hanging direction. Therefore, each product has only one purpose and presents a single style of lighting fixture. In daily life, especially outdoors, if multiple types of lighting are needed simultaneously, multiple lamps must be prepared, which obviously causes inconvenience for consumers.

[0003] Therefore, it is necessary to design a lighting fixture to overcome the shortcomings of existing technologies. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a variety of lamps that can meet multiple purposes.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A multi-style lamp includes a lamp head, a lamp holder, and a connecting rod. The lamp holder is sized for single-handed gripping. The lamp holder contains a main circuit board and a battery electrically connected to the main circuit board. The connecting rod is mounted on the lamp holder, and a conductive pin is located at its top end, electrically connected to the main circuit board. The upper and lower surfaces of the lamp head each have mating cavities with diameters sufficient for the connecting rod to insert. Conductive contacts are located at the bottom of each mating cavity. The lamp head contains a sub-circuit board and a lamp plate. The conductive contacts and the lamp plate are electrically connected to the sub-circuit board. The LEDs in the lamp plate illuminate towards the bottom of the lamp head. The bottom surface of the lamp head is made of a light-guiding or light-transmitting material.

[0007] Preferably, the lamp holder is provided with a movable cavity, and a protrusion is provided at the cavity opening of the movable cavity. The bottom end of the connecting rod can be movably inserted into the movable cavity. A locking slot adapted to the protrusion is provided on the bottom end of the connecting rod. A limiting sleeve is provided on the top end of the connecting rod. Relying on the limiting sleeve, the top end of the connecting rod cannot be inserted into the movable cavity.

[0008] Preferably, the connecting rod is a tube with a sealed top and an open bottom. Wires are arranged inside the connecting rod. One end of the wire is connected to a conductive pin, and the other end of the wire is connected to the main circuit board. The end of the wire connected to the main circuit board is reserved with a length sufficient to allow the connecting rod to extend out of the movable cavity. The lamp holder has a space inside to accommodate the wires.

[0009] Preferably, the movable cavity has openings on both sides of the protrusion.

[0010] Preferably, a first magnet is embedded in the top surface of the lamp holder, and a second magnet that can attract the first magnet is embedded in the top surface of the lamp head.

[0011] Preferably, the cavity wall of the insertion cavity is provided with at least one limiting groove, and the side of the top end of the connecting rod is provided with a limiting protrusion for insertion into the limiting groove.

[0012] Preferably, the cavity wall of the insertion cavity located on the bottom end face of the lamp head is provided with ribs, and the outer end of the ribs is sloping.

[0013] Preferably, the bottom of the lamp holder is provided with a storage groove, and a hook is hinged to the opening of the storage groove. The shape of the storage groove corresponds to the hook, and a finger position is provided at the opening of the storage groove.

[0014] Preferably, the main circuit board is further provided with a button and a charging port, the battery is a rechargeable battery, the button cap of the button is placed on the outer surface of the lamp holder, and the port of the charging port is placed on the outer surface of the lamp holder.

[0015] Preferably, the bottom of the lamp holder is provided with an anti-slip pad.

[0016] Because of the above-mentioned solution, this utility model adopts a pluggable assembly method between the top and bottom of the lamp head and the connecting rod, which allows the overall assembly of the lamp head to produce a variety of structural styles, so that the direction of light illumination can be directly changed. Combined with the telescopic connecting rod and the establishment of hooks, a single lamp can be used as a table lamp, flashlight and hanging lamp at the same time, which is very convenient for outdoor use. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of an embodiment of the present invention when used as a table lamp.

[0018] Figure 2 This is a schematic diagram of the structure after the connecting rod of this utility model extends out.

[0019] Figure 3 This is an exploded view of the lamp holder structure according to an embodiment of the present utility model.

[0020] Figure 4 This is a cross-sectional view of an embodiment of the present utility model.

[0021] Figure 5 This is a schematic diagram of the interlocking cavity located at the bottom of the lamp holder in an embodiment of this utility model.

[0022] Figure 6 This is a schematic diagram of the interlocking cavity located at the top of the lamp holder in an embodiment of this utility model.

[0023] Figure 7 This is a schematic diagram of the structure of the bottom of the lamp holder according to an embodiment of the present invention.

[0024] Figure 8 This is a structural diagram of an embodiment of the present invention when used as a flashlight. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0026] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of 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 or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. 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, and they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0028] like Figures 1 to 8 As shown, this embodiment provides a multi-style lamp, including a lamp head 1, a lamp holder 2, and a connecting rod 3. The lamp holder 2 is sized to be gripped with one hand. The lamp holder 2 has a main circuit board 21 and a battery 22 electrically connected to the main circuit board 21 inside. The connecting rod 3 is mounted on the lamp holder 2, and a conductive pin 31 is provided at the top of the connecting rod 3. The conductive pin 31 is electrically connected to the main circuit board 21. The upper and lower surfaces of the lamp head 1 are respectively provided with mating cavities 11 with diameters sufficient for the insertion of the connecting rod 3. The bottom of each mating cavity 11 is provided with a conductive contact 12. The lamp head 1 has a sub-circuit board 13 and a lamp plate 14 inside. The conductive contact 12 and the lamp plate 14 are both electrically connected to the sub-circuit board 13. The illumination direction of the lamp beads of the lamp plate 14 faces the bottom of the lamp head 1. The bottom surface of the lamp head 1 is made of a light-guiding or light-transmitting material.

[0029] In actual use, this embodiment can be used as a table lamp, flashlight, or hanging lamp.

[0030] When used as a desk lamp, i.e. when placed on a flat surface, the bottom end of the lamp head 1 is inserted into the connecting rod 3. When the connecting rod 3 is inserted into the insertion cavity 11, the conductive pin 31 makes contact with the conductive contact 12, thus establishing a circuit. In this way, the lamp holder 2 provides power, and the lamp beads on the lamp board 14 illuminate. Because the bottom end of the lamp head 1 is attached to the connecting rod 3, the light shines downwards, which is the same as the light illumination method of a desk lamp, thus enabling it to be used as a desk lamp. In order to increase the illumination height of the lamp head 1, this embodiment features a telescopic connecting rod 3. Specifically, the lamp holder 2 has a movable cavity 23 with a protrusion 24 at its opening. The bottom end of the connecting rod 3 can be movably inserted into the movable cavity 3. A locking slot 32, adapted to the protrusion 24, is provided on the bottom end of the connecting rod 3. A limiting sleeve 33 is provided on the top end of the connecting rod 3, preventing the top end of the connecting rod 3 from being inserted into the movable cavity 23. With this design, the connecting rod 3 can be pulled outwards, and the locking slot 32 and the protrusion 24 engage to lock the movement of the connecting rod 3, allowing the lamp head 1 to be in a higher position. When not in use, it can be pushed inwards to disengage the locking slot 32 and the protrusion 24, allowing the connecting rod 3 to fall back into the movable cavity 23. The limiting sleeve 33 prevents the connecting rod 3 from fully retracting into the movable cavity 23.

[0031] When used as a flashlight, the insertion cavity 11 at the top of the lamp head 1 is inserted into the connecting rod 3, and the original setting of the light being located at the bottom is changed to face forward, so that it can be used as a flashlight.

[0032] When used as a hanging lamp, the assembly of the lamp head 1 and the connecting rod 3 is the same as when used as a flashlight. However, a hanging component needs to be installed at the bottom of the lamp holder 2. Since the lamp holder 2 should not be obstructed when not in use, a storage groove 25 is provided at the bottom of the lamp holder 2. A hook 26 is hinged to the opening of the storage groove 25. The shape of the storage groove 25 corresponds to the hook 26. A finger rest 27 is provided at the opening of the storage groove 25. By placing a finger at the finger rest 27, the hook 26 can be pulled out of the storage groove 25, allowing the lamp to be hung at a high place, thus serving as a hanging lamp.

[0033] Furthermore, regarding the specific structure of the connecting rod 3, in this embodiment, the connecting rod 3 is a tube with a sealed top and an open bottom. A wire 34 is installed inside the connecting rod 3. One end of the wire 34 is connected to the conductive pin 31, and the other end of the wire 34 is connected to the main circuit board 21. The end of the wire 34 connected to the main circuit board 21 has a reserved length sufficient to allow the connecting rod 3 to extend out of the movable cavity 23. The lamp holder 2 has a space inside to accommodate the wire 34. This design satisfies both wiring requirements and the normal circuit conduction of the connecting rod 3 in its extended / retracted state.

[0034] Furthermore, to enhance the elasticity of the protrusion 24, since a certain degree of elasticity is required when the latch 32 and the protrusion 24 are engaged or disengaged, the movable cavity 23 in this embodiment is provided with slots 28 on both sides of the protrusion 24. The presence of the slots 28 allows the surface material where the protrusion 24 is located to have deformable elasticity.

[0035] Furthermore, to improve the stability of the lamp head 1 when used as a flashlight and hanging lamp, the top surface of the lamp holder 2 in this embodiment is embedded with a first magnet 29, and the top surface of the lamp head 1 is embedded with a second magnet 15 that can be attracted to the first magnet 29. Thus, when the lamp head 1 is used as a flashlight and hanging lamp, it can be stably attracted to the lamp holder 2 by the magnetic attraction between the first magnet 29 and the second magnet 15, preventing it from easily detaching.

[0036] Furthermore, to prevent rotation after insertion, since the conductive contact 12 of this application is round, rotation would cause the conductive pin 31 to misalign with the conductive contact 12, thus losing circuit continuity. Therefore, the cavity wall of the insertion cavity 11 in this embodiment is provided with at least one limiting groove 16, and the side of the top end of the connecting rod 3 is provided with a limiting protrusion 35 for insertion into the limiting groove 16. In this way, once the limiting groove 16 and the limiting protrusion 35 are inserted, rotation is impossible. Also, relying on this design, the correct docking between the conductive pin 31 and the conductive contact 12 is positioned.

[0037] Furthermore, to enhance the stability of the assembly when used as a desk lamp, a rib 17 is provided on the cavity wall of the insertion cavity 11 on the bottom end face of the lamp head 1 in this embodiment. The outer end of the rib 17 is sloping, and the height of the rib 17 is between 0.5 and 1.0 mm. It is mainly used for compression locking. That is, after the connecting rod 3 is inserted, the compression of the rib 17 can achieve the effect of fastening.

[0038] Furthermore, the main circuit board 21 in this embodiment is also provided with a button 201 and a charging port 202. The battery 22 is a rechargeable battery. The button cap of the button 201 is placed on the outer surface of the lamp holder 2, and the port of the charging port 202 is placed on the outer surface of the lamp holder 2. It should be noted that the charging port 202 and the battery 22 in this embodiment are connected to the main circuit board 21 through a charge and discharge management circuit. The charge and discharge management circuit is a conventional existing circuit and is a common setting in electronic products. Therefore, the circuit structure will not be described in detail in this embodiment.

[0039] Furthermore, when the lamp holder 2 is placed on a flat surface, an anti-slip pad 203 is provided at the bottom of the lamp holder 2 in this embodiment to prevent slipping.

[0040] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A multi-style lamp, characterized in that: The lamp includes a lamp head, a lamp holder, and a connecting rod. The lamp holder is sized for single-handed gripping. Inside the lamp holder is a main circuit board and a battery electrically connected to the main circuit board. The connecting rod is mounted on the lamp holder, and a conductive pin is located at its top, electrically connected to the main circuit board. The upper and lower surfaces of the lamp head each have mating cavities with diameters sufficient for the connecting rod to insert. Conductive contacts are located at the bottom of each mating cavity. Inside the lamp head are a sub-circuit board and a lamp plate. The conductive contacts and the lamp plate are electrically connected to the sub-circuit board. The LEDs on the lamp plate illuminate towards the bottom of the lamp head. The bottom surface of the lamp head is made of a light-guiding or light-transmitting material.

2. The multi-style lamp as described in claim 1, characterized in that: The lamp holder has a movable cavity with a protrusion at the cavity opening. The bottom end of the connecting rod can be movably inserted into the movable cavity. The bottom end of the connecting rod has a locking slot that matches the protrusion. The top end of the connecting rod has a limiting sleeve that prevents the top end of the connecting rod from being inserted into the movable cavity.

3. A multi-style lamp as described in claim 2, characterized in that: The connecting rod is a tube with a sealed top and an open bottom. Wires are arranged inside the connecting rod. One end of the wire is connected to a conductive pin, and the other end of the wire is connected to the main circuit board. The end of the wire connected to the main circuit board is reserved with a length sufficient to allow the connecting rod to extend out of the movable cavity. The lamp holder has a space inside to accommodate the wires.

4. A multi-style lamp as described in claim 3, characterized in that: The movable cavity has openings on both sides of the protrusion.

5. A multi-style lamp as described in claim 1, characterized in that: The top surface of the lamp holder is embedded with a first magnet, and the top surface of the lamp head is embedded with a second magnet that can attract the first magnet.

6. A multi-style lamp as described in claim 5, characterized in that: The cavity wall of the insertion cavity is provided with at least one limiting groove, and the side of the top end of the connecting rod is provided with a limiting protrusion for insertion into the limiting groove.

7. A multi-style lamp as described in claim 6, characterized in that: Ribs are provided on the cavity wall of the insertion cavity located on the bottom end face of the lamp head, and the outer end of the ribs is sloping.

8. A multi-style lamp as described in claim 1, characterized in that: The lamp holder has a storage slot at the bottom, and a hook is hinged to the opening of the storage slot. The shape of the storage slot corresponds to the hook, and a finger position is provided at the opening of the storage slot.

9. A multi-style lamp as described in claim 1, characterized in that: The main circuit board is also provided with buttons and a charging port. The battery is a rechargeable battery. The button cap is placed on the outer surface of the lamp holder, and the charging port is placed on the outer surface of the lamp holder.

10. A multi-style lamp as described in claim 1, characterized in that: The bottom of the lamp holder is provided with an anti-slip pad.

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