Mortise lighting device, desk lamp

Abstract

The utility model discloses a mortise and tenon lighting device, desk lamp, including two power, six lamp tubes, a base, wherein two lamp tubes are located between two power and are transversely placed, and both ends of the two lamp tubes are connected with two power mortise and tenon respectively, and each lamp tube is connected with at least one power to form the electrification at the connecting place, each power still has at least two connecting end portions, and one end of the other four lamp tubes is connected on the connecting end portion of each power mortise and tenon respectively, and the other end of the four lamp tubes is connected with the base mortise and tenon. Multiple components can form detachable connecting structure, thereby improving the convenience of power dismounting, and improving the use flexibility of lighting device in compact space.

Description

Technical Field

[0001] This utility model relates to lighting devices, specifically mortise and tenon lighting devices and table lamps. Background Technology

[0002] Currently, desk lamps on the market come in two types: those that are only wired powered and those that are wired and battery powered (generally, the battery can be charged when powered by wire).

[0003] In some larger desk lamps, charging requires a certain amount of space, which is inconvenient in more compact spaces. In such cases, a detachable power supply can solve the problem by disassembling the power supply for separate charging. However, how to easily disassemble and install the battery module is another issue that needs to be considered. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a mortise and tenon lighting device and table lamp, in which multiple components can form a detachable connection structure, thereby improving the convenience of power supply installation and removal and increasing the flexibility of the lighting device in compact spaces.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a tenon-and-mortise lighting device, comprising two power sources, six lamp tubes, and a base; wherein two lamp tubes are located between the two power sources and are horizontally positioned, and the two ends of the two lamp tubes are respectively tenon-and-mortise connected to the two power sources, and each lamp tube is energized at least one of the power sources at the connection point; each power source also has at least two connection ends, and one end of the other four lamp tubes is tenon-and-mortise connected to the connection end of each power source, and the other end of each of the four lamp tubes is tenon-and-mortise connected to the base.

[0006] As a further improvement of this utility model, the lamp tube includes a light-emitting body and connectors disposed at both ends of the light-emitting body. The light-emitting body and the connectors are rotatably connected, and the connectors are tenon-and-mortise connected to the power source.

[0007] As a further improvement of this utility model, it also includes an inverted V-shaped support rod and a shelf; the upper end of the support rod is fixedly connected to the shelf, and the lower end is fixedly connected to the base.

[0008] As a further improvement of this utility model, the support rod is located between two horizontally placed lamp tubes, and an abutment is also provided between the support rod and the horizontally placed lamp tubes. The abutment passes through the support rod and abuts against the V-shaped inner wall of the support rod on both sides. The abutment is located above the horizontally placed lamp tubes and is pressed down on the horizontally placed lamp tubes by the abutment of the inner wall of the support rod.

[0009] As a further improvement of this utility model, the horizontally placed lamp tube and the power supply are connected by a tenon and mortise at least with an upward contact surface. When the lamp tube is pressed down by the abutment, the lamp tube and the power supply form a support through this contact surface.

[0010] As a further improvement of this utility model, the connection between the lamp tube and the power supply is connected to transmit power through a conductive contact.

[0011] As a further improvement of this utility model, this utility model also provides a table lamp, including the mortise and tenon lighting device as described in any of the above claims.

[0012] The beneficial effect of this utility model is that by adopting a mortise and tenon connection method to assemble the power supply, lamp tube and base, the components can form a detachable connection structure, thereby improving the convenience of power supply disassembly and assembly and increasing the flexibility of the lighting device in compact spaces. Attached Figure Description

[0013] Figure 1 This is a front view schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0015] Figure 3 This is a three-dimensional schematic diagram of the overall structure of this utility model (hidden shelf);

[0016] Figure 4 This is a partial structural schematic diagram of the present invention.

[0017] Reference numerals: 1. Power supply; 2. Lamp tube; 21. Light-emitting body; 22. Connector; 3. Base; 4. Support rod; 5. Display stand; 6. Abutment; 7. Contact surface; 8. Contact element. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the embodiments shown in the accompanying drawings.

[0019] Reference Figure 1-4 As shown, a tenon-and-mortise lighting device of this embodiment includes two power sources 1, six lamp tubes 2, and a base 3; wherein the two lamp tubes 2 are located between the two power sources 1 and are horizontally placed, and the two ends of the two lamp tubes 2 are respectively tenon-and-mortise connected to the two power sources 1, and each lamp tube 2 is energized with at least one of the power sources 1 at the connection point; each power source 1 also has at least two connection ends, and one end of the other four lamp tubes 2 is tenon-and-mortise connected to the connection end of each power source 1, and the other end of each of the four lamp tubes 2 is tenon-and-mortise connected to the base 3.

[0020] Two power supplies 1 serve as power supply modules, forming a detachable connection with the horizontally placed lamp tubes 2 via a mortise and tenon structure. The two ends of the horizontally placed lamp tubes 2 are inserted into the corresponding connection positions of the two power supplies 1. The mortise and tenon structure secures the tubes while simultaneously creating electrical contact at the connection points, ensuring that at least one end of each lamp tube 2 is connected to a power supply 1 to receive power. Each power supply 1 has at least two connection ends. One end of each of the four lamp tubes 2 is mortised and tenoned to a connection end of a power supply 1, and the other end is mortised and tenoned to a base 3, forming a support path extending from the power supply 1 to the base 3. The base 3 provides lower fixation for the four lamp tubes 2 via the mortise and tenon structure. The base 3 can also be configured with counterweights or anti-slip structures to improve placement stability. The components are assembled using mortise and tenon connections. When charging is needed, the power supply 1 can be detached for individual charging, alleviating the inconvenience of charging in compact spaces. Furthermore, the mortise and tenon connections achieve electrical connection during insertion, improving assembly efficiency.

[0021] To facilitate adjustment of the lighting angle, in one optional embodiment, the lamp tube 2 includes a light-emitting body 21 and connectors 22 disposed at both ends of the light-emitting body 21. The light-emitting body 21 is rotatably connected to the connectors 22, and the connectors 22 are tenon-and-mortise connected to the power supply 1.

[0022] The light-emitting body 21 serves as the light-emitting component, housing an internal light source. Its outer shell can be made of metal or wood. Connectors 22 are located at both ends of the light-emitting body 21, forming a rotatable connection with it, allowing the light-emitting body 21 to rotate relative to the connectors 22. The connectors 22 and the power supply 1 are connected via a tenon and mortise joint, enabling detachable assembly and allowing adjustment of the illumination direction of the light-emitting body 21 through the rotatable connection. When the connector 22 is inserted into the corresponding connection position on the power supply 1, the tenon and mortise structure restricts the axial movement of the connector 22, but the light-emitting body 21 can rotate, thereby changing the light emission angle. The rotatable connection between the connector 22 and the light-emitting body 21 can be achieved using a shaft-hole fit. The tenon and mortise connection between the connector 22 and the power supply 1 can be extended to a plug-in structure with conductive contacts, achieving electrical conduction while maintaining a mechanical connection. This fit can be implemented using pins and metal contacts. This structure maintains the convenience of the tenon and mortise connection while increasing the adjustability of the illumination angle, improving the applicable scenarios for the lighting device.

[0023] Further optimization can be achieved by using the following methods, including an inverted V-shaped support rod 4 and a shelf 5; the upper end of the support rod 4 is fixedly connected to the shelf 5, and the lower end is fixedly connected to the base 3.

[0024] The inverted V-shaped support rod 4 serves as a support structure, with its upper end fixedly connected to the shelf 5 and its lower end fixedly connected to the base 3. The shelf 5, located above the support rod 4, can be used to place items. The support rod 4 can be fixed to the base 3 and shelf 5 using mortise and tenon joints, threads, or snap-fit ​​connections. By adding the support rod 4 and shelf 5, the lighting device not only provides lighting functionality but also expands its storage function, improving space utilization.

[0025] In some configurations, the support rod 4 is located between two horizontally placed lamp tubes 2, and an abutment 6 is provided between the support rod 4 and the horizontally placed lamp tubes 2. The abutment 6 passes through the support rod 4 and abuts against the V-shaped inner wall of the support rod 4 on both sides. The abutment 6 is located above the horizontally placed lamp tubes 2 and is pressed down on the horizontally placed lamp tubes 2 by the abutment against the inner wall of the support rod 4.

[0026] The support rod 4 is located in the middle between the two horizontally placed lamp tubes 2. The abutment 6 abuts against the V-shaped inner wall on both sides, with the inclined structure of the V-shaped inner wall providing a limiting position for the abutment 6. The abutment 6 is located above the horizontally placed lamp tubes 2, and under assembly pressure, it presses against the upper surface of the horizontally placed lamp tubes 2. The V-shaped inner wall of the support rod 4 provides lateral restraint and downward pressure to the abutment 6, allowing it to evenly transmit downward pressure to the horizontally placed lamp tubes 2, thus pressing the lamp tubes 2 firmly against the connection position of the power supply 1. Simultaneously, the power supply 1 transmits force to the lamp tubes 2 and the base 3 below, creating a stable connection between the tenon and mortise structure and preventing loosening. The abutment 6 can be a rod-shaped, plate-shaped, or block-shaped structure, and it can pass through the support rod 4 by being inserted from the top opening of the V-shape or from the side. Furthermore, the detachable connection between the abutment 6 and the support rod 4 facilitates later maintenance and component replacement. When disassembly is required, the abutment 6 can be pulled out from the side, at which point the horizontally placed lamp tube 2 can be removed upwards, and then the power supply 1 can be disconnected for charging.

[0027] In another alternative, the horizontally placed lamp tube 2 and the power supply 1 are connected by a tenon and mortise joint, with at least an upward contact surface 7. When the lamp tube 2 is pressed down by the abutment member 6, the lamp tube 2 and the power supply 1 are supported by the contact surface 7.

[0028] The horizontally placed lamp tube 2 is provided with an upward-facing contact surface 7 at the tenon-and-mortise connection position with the power supply 1. This contact surface 7 can be located on the underside of the lamp tube 2 or on the supporting part of the power supply 1 at the corresponding position. When the abutment member 6 presses down on the lamp tube 2, the lamp tube 2 is subjected to downward pressure and presses against the upward-facing contact surface 7. The contact surface 7 provides an upward supporting reaction force, so that the lamp tube 2 forms a force balance in the vertical direction.

[0029] To improve the reliability of the electrical connection, the following method can also be selected: the connection between the lamp tube 2 and the power supply 1 is connected to the power supply 1 through a conductive contact 8.

[0030] A conductive contact 8 is provided at the tenon-and-mortise connection between the lamp tube 2 and the power supply 1. The contact 8 can be a flexible pin or a metal contact. This structure is easy to install and disassemble, and it is also somewhat interesting, allowing children to learn about tenon and mortise joints.

[0031] It can also be applied to a table lamp, including a mortise and tenon lighting device.

[0032] Combining the various implementation methods, the overall working principle of the tenon-and-mortise lighting device and table lamp is as follows: Two power sources 1 serve as power supply terminals. The two ends of two horizontally positioned lamp tubes 2 are tenon-and-mortise connected to the two power sources 1 to form a bridging structure. One end of the other four lamp tubes 2 is tenon-and-mortise connected to the connection end of the power source 1, and the other end is tenon-and-mortise connected to the base 3 to form a support structure. Each lamp tube 2 includes a light-emitting body 21 and a connecting piece 22. The light-emitting body 21 and the connecting piece 22 are rotatably connected to adjust the illumination angle. The upper end of the inverted V-shaped support rod 4 is fixedly connected to the shelf 5, and the lower end is fixedly connected to the base 3. The support rod 4 is located between two horizontally positioned lamp tubes 2. A contact piece 6 passes through the support rod 4 and abuts against the inner wall of the V-shape. The contact piece 6 is located above the horizontally positioned lamp tube 2 and presses down on it through the abutment against the inner wall of the support rod 4. The position where the horizontally positioned lamp tube 2 is tenon-and-mortise connected to the power source 1 has an upward-facing contact surface 7, which provides support when the contact piece 6 is pressed down. Electrical energy is transmitted between the lamp tube 2 and the power supply 1 via conductive contact 8, causing the lamp tube 2 to emit light. The table lamp is placed on the support surface via the base 3, and the power supply 1 can be detached for charging. The components are connected by mortise and tenon joints, enabling quick assembly and disassembly, improving flexibility of use and convenience of maintenance.

[0033] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A mortise lighting device, characterized by, It includes two power supplies, six lamps, and a base; two lamps are located between the two power supplies and are placed horizontally, with both ends of the two lamps being tenoned to the two power supplies respectively, and each lamp is energized at least one of the power supplies at the connection point; each power supply also has at least two connection ends, and one end of the other four lamps is tenoned to the connection end of each power supply, and the other end of each of the four lamps is tenoned to the base.

2. The mortise lighting device of claim 1, wherein, The lamp tube includes a light-emitting body and connectors disposed at both ends of the light-emitting body. The light-emitting body and the connectors are rotatably connected, and the connectors are mortise and tenon connected to the power source.

3. The mortise lighting device of claim 2, wherein, It also includes an inverted V-shaped support rod and a shelf; the upper end of the support rod is fixedly connected to the shelf, and the lower end is fixedly connected to the base.

4. The mortise lighting device of claim 3, wherein, The support rod is located between two horizontally placed lamp tubes. An abutment is also provided between the support rod and the horizontally placed lamp tubes. The abutment passes through the support rod and abuts against the V-shaped inner wall of the support rod on both sides. The abutment is located above the horizontally placed lamp tubes and is pressed down on the horizontally placed lamp tubes by the abutment of the inner wall of the support rod.

5. The mortise lighting device of claim 4, wherein, The horizontally positioned lamp tube has at least an upward contact surface at the tenon joint connection with the power supply. When the lamp tube is pressed down by the abutment, the lamp tube and the power supply form a support through this contact surface.

6. The mortise lighting device according to any one of claims 1 to 5, characterized in that The connection between the lamp tube and the power supply is made through a conductive contact to transmit power.

7. A desk lamp, characterized in that Includes the tenon and mortise lighting device as described in any one of claims 1 to 6.

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