CN222597536U - A combined table lamp structure - Google Patents
A combined table lamp structure Download PDFInfo
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- CN222597536U CN222597536U CN202421434250.1U CN202421434250U CN222597536U CN 222597536 U CN222597536 U CN 222597536U CN 202421434250 U CN202421434250 U CN 202421434250U CN 222597536 U CN222597536 U CN 222597536U
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Abstract
本实用新型公开了一种组合型台灯结构，包括底座、灯杆、连接支撑板和灯体，底座通过轴杆连接有安装凸筒，灯杆的底端插卡连接在安装凸筒上；灯杆的顶端侧部设置有L形连接凹槽，L形连接凹槽处通过销轴可旋转连接有连接头；连接头的顶部固定有两个支撑凸柱和一个穿线孔位；连接头的顶部卡扣有限位盖板，连接头的支撑凸柱分别卡扣在支撑孔内定位，连接支撑板通过连接头与限位盖板夹持限位；灯体通过凸轴可旋转连接在连接支撑板的另一端底面。本实用新型的结构设置合理，提高了拆装的便捷性和拆装的平稳性，有利于局部更换或维护操作，连接支撑板可以在灯杆上实现角度调节，提高了使用灵活性，提高其适用范围，可以保证使用的平稳性和可靠性。
The utility model discloses a combined table lamp structure, including a base, a lamp pole, a connecting support plate and a lamp body, wherein the base is connected with a mounting convex cylinder through an axle rod, and the bottom end of the lamp pole is plug-in connected to the mounting convex cylinder; an L-shaped connecting groove is arranged on the top side of the lamp pole, and a connecting head is rotatably connected to the L-shaped connecting groove through a pin shaft; two supporting convex columns and a threading hole are fixed on the top of the connecting head; a limited cover plate is buckled on the top of the connecting head, and the supporting convex columns of the connecting head are respectively buckled in the supporting holes for positioning, and the connecting support plate is clamped and limited by the connecting head and the limiting cover plate; the lamp body is rotatably connected to the bottom surface of the other end of the connecting support plate through a convex shaft. The structure of the utility model is reasonable, which improves the convenience and stability of disassembly and assembly, is conducive to local replacement or maintenance operations, and the connecting support plate can realize angle adjustment on the lamp pole, which improves the flexibility of use, improves its scope of application, and can ensure the stability and reliability of use.
Description
Technical Field
The utility model belongs to the technical field of desk lamps, and particularly relates to a combined desk lamp structure.
Background
The desk lamp is a common household appliance for illumination, and the main principle is that light is concentrated in a small area through a lampshade so as to work or learn, the desk lamp in the prior art mainly comprises a base, a lamp post and a lamp body arranged on the lamp post, the lamp body and the base are fixed in a screw mode, the disassembly and assembly are inconvenient, the stability of the lamp body installation and the convenience of the lamp body installation are difficult to ensure, and meanwhile, a light source plate in the lamp body is easy to loosen or fall off when fixed on the lamp body through screws, so that the use effectiveness is influenced, and the practicability is limited.
Disclosure of utility model
The utility model aims to provide a combined type desk lamp structure which is reasonable in structural arrangement and beneficial to improvement of installation stability.
The technical scheme for achieving the purpose of the utility model is that the combined desk lamp structure comprises a base, a lamp post, a connecting support plate and a lamp body, wherein the base is rotatably connected with a mounting convex cylinder through a shaft rod, and the bottom end plug-in card of the lamp post is connected to the mounting convex cylinder;
An L-shaped connecting groove is formed in the side part of the top end of the lamp post, and a connector is rotatably connected to the L-shaped connecting groove through a pin shaft;
Two supporting convex columns and a threading hole site are fixed at the top of the connector;
The top of the connector is buckled with a limiting cover plate, and a supporting hole and a circular through hole are formed in the limiting cover plate;
The supporting convex columns of the connectors are respectively buckled in the supporting holes to be positioned, and the connecting supporting plates are clamped and limited by the connectors and the limiting cover plates;
The lamp body is rotatably connected to the bottom surface of the other end of the connecting support plate through a protruding shaft.
It is further preferable that an annular clamping groove is formed in the upper portion of the outer wall of the installation convex cylinder, and a buffer groove is formed in the top end of the installation convex cylinder;
The lamp post is characterized in that a clamping convex ring is arranged on the inner wall of the bottom end of the lamp post, the installation convex cylinder is inserted into the bottom end of the lamp post, and the clamping convex ring of the lamp post is clamped into the annular clamping groove to limit.
It is further preferable that the outer diameter of the installation convex cylinder is matched with the inner diameter of the bottom end of the lamp post.
It is further preferable that the connection support plate comprises a support bottom plate and a decoration cover plate fixed by screws;
round holes are formed in two ends of the supporting bottom plate;
the top surface integrated into one piece of connector has the bulge loop, bulge loop and protruding axle rotatable setting respectively in two round holes.
It is further preferable that an arc-shaped guide groove is arranged on the inner wall of the round hole;
The outer walls of the convex ring and the convex shaft are respectively fixed with a limiting lug, the convex ring and the convex shaft rotate in the round hole, and the limiting lugs rotate in the arc-shaped guide grooves and are pressed and limited through the end walls of the arc-shaped guide grooves.
It is further preferable that the bottom surface of the base is provided with a cavity and a bottom plate;
A circuit board and a power supply are fixed in the base, and a control key connected with the circuit board is arranged on the base;
The electric wires of the lamp body penetrate through the lamp post and the connecting support plate and are electrically connected with the circuit board in the base.
It is further preferable that a plurality of branch strips are integrally formed in the cavity, and a wire clamping groove is formed in each branch strip.
It is further preferable that the lamp body comprises a lamp housing, a light source plate and a light-transmitting panel;
The bottom surface of the lamp housing is provided with a splayed lamp cavity with a small top end and a large bottom end;
the light source plate is larger than the top width of the splayed lamp cavity and smaller than the bottom width of the splayed lamp cavity;
The light-transmitting panel is buckled at the bottom end of the splayed lamp cavity;
the light source plate is fixed in the splayed lamp cavity through a screw;
The protruding axle is in the top surface middle part of lamp body.
It is further preferable that the lamp post is integrally formed by demolding.
It is further preferred that the lamp post is a metal lamp post or a plastic lamp post.
The utility model has the advantages that the structure is reasonable, the lamp post can be quickly inserted and clamped on the mounting convex cylinder, the lamp post can be quickly connected with the connecting support plate through the connector, meanwhile, the lamp body can be rotatably connected on the connecting support plate, the convenience and stability of disassembly and assembly are improved, the local replacement or maintenance operation is facilitated, meanwhile, the lamp post can rotate on the mounting convex cylinder, the angle of the connecting support plate can be adjusted on the lamp post, meanwhile, the lamp post can rotate on the connecting support plate, the use flexibility is improved, the application range is improved, the use stability and reliability are ensured, and the applicability is strong and the practicability is good.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings, in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a split structure of the present utility model;
FIG. 3 is another view angle block diagram of FIG. 2;
FIG. 4 is a schematic diagram showing a specific structure of a lamp post and a connector according to the present utility model;
FIG. 5 is a schematic view of a specific structure of a base in the present utility model;
FIG. 6 is a schematic view showing a specific structure of a supporting base plate according to the present utility model;
Fig. 7 is a schematic structural diagram of a connector according to the present utility model.
The lamp comprises a base 1, a lamp post 2, a connecting support plate 3, a support bottom plate 31, a decorative cover plate 32, a round hole 33, a lamp body 4, a lamp housing 41, a light source plate 42, a light-transmitting panel 43, a splayed lamp cavity 44, a shaft rod 5, a mounting convex cylinder 6, an annular clamping groove 7, a buffer groove 8, a clamping convex ring 9, an L-shaped connecting groove 10, a pin shaft 11, a connector 12, a support convex column 13, a threading hole position 14, a limit cover plate 15, a support hole 16, a round through hole 17, a convex shaft 18, an arc-shaped guide groove 19, a limit bump 20, a cavity 21, a bottom plate 22, a control key 23, a support strip 24 and an electric wire clamping groove 25.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 to 7, a combined desk lamp structure includes a base 1, a lamp post 2, a connection support plate 3 and a lamp body 4, in this embodiment, the base may be circular, square or other common shapes, and the lamp post is integrally formed by demolding. The lamp post is a metal lamp post or a plastic lamp post. The lamp post is a truncated cone-shaped rod body with a small top and a large bottom;
In the practical application process, the base is rotatably connected with the installation convex cylinder 6 through the shaft rod 5, when the lamp is disassembled and assembled, the bottom end plug-in clamp of the lamp post is connected to the installation convex cylinder, in the practical application process, in order to improve the installation convenience and the installation stability, the upper part of the outer wall of the installation convex cylinder is provided with the annular clamping groove 7, the top end of the installation convex cylinder is provided with the buffer groove 8, the bottom end inner wall of the lamp post is provided with the clamping convex ring 9, the installation convex cylinder is inserted into the bottom end of the lamp post, and the clamping convex ring of the lamp post is clamped into the annular clamping groove to limit. The external diameter of the installation convex cylinder is matched with the internal diameter of the bottom end of the lamp post. When the bottom cover of lamp pole is established at the protruding section of thick bamboo of installation, can extrude the upper portion of the protruding section of thick bamboo of installation, after the annular draw-in groove is gone into to the screens bulge loop card, the protruding section of thick bamboo of installation resets under self elasticity effect to guarantee the reliability of installation, prevent not hard up or drop.
In the practical application process, an L-shaped connecting groove 10 is formed in the side part of the top end of the lamp post, a connector 12 is rotatably connected to the L-shaped connecting groove through a pin shaft 11, two supporting convex columns 13 and a threading hole site 14 are fixed to the top of the connector, a limiting cover plate 15 is buckled on the top of the connector, a supporting hole 16 and a circular through hole 17 are formed in the limiting cover plate, the supporting convex columns of the connector are buckled in the supporting holes respectively during assembly, the connecting support plate is clamped and limited by the connector and the limiting cover plate, and the lamp body is rotatably connected to the bottom surface of the other end of the connecting support plate through a convex shaft 18. The threading hole site and the circular through hole are mainly used for threading connection of wires, the effectiveness of wiring is guaranteed, and the connector is rotatably connected in the L-shaped connecting groove through the pin shaft, so that the connector can rotate in a right angle range, and the use requirements of different conditions are met.
In the practical application process, the connecting support plate comprises a support bottom plate 31 and a decorative cover plate 32 which are fixed through screws, round holes 33 are formed in two ends of the support bottom plate, a convex ring is integrally formed on the top surface of the connector during installation and use, and the convex ring and the convex shaft are respectively and rotatably arranged in the two round holes. The novel decorative plate not only can improve the decorative performance, but also can be rotationally adjusted according to the needs, so that the use requirements of different situations are met.
In order to improve the effectiveness of rotation adjustment, an arc-shaped guide groove 19 is formed in the inner wall of the round hole, limiting lugs 20 are fixed on the outer walls of the convex ring and the convex shaft, the convex ring and the convex shaft rotate in the round hole, and the limiting lugs rotate in the arc-shaped guide groove and are in propping and limiting through the end wall of the arc-shaped guide groove. And the limit can be carried out when the rotary table rotates, so that the rotary table rotates within a certain range.
Meanwhile, in the practical application process, a cavity 21 and a bottom plate 22 are arranged on the bottom surface of the base, a circuit board and a power supply are fixed in the base, a control key 23 connected with the circuit board is arranged on the base, and wires of the lamp body penetrate through the lamp post and the connecting support plate and are electrically connected with the circuit board in the base. The circuit board and the power supply are conventional structures in the prior art, and are simply applied, so the circuit board and the power supply are not described in detail.
In the practical application process, a plurality of branch strips 24 are integrally formed in the cavity, and the branch strips are provided with a wire clamping groove 25. The electric wire can be clamped, the tensile pulling performance of the electric wire is prevented, the electric wire is protected, and the connection stability of the connection point is guaranteed.
In the embodiment, the lamp body comprises a lamp housing 41, a light source plate 42 and a light-transmitting panel 43, wherein in the practical application process, a splayed lamp cavity 44 with a small top end and a large bottom end is arranged on the bottom surface of the lamp housing, the light source plate is larger than the width of the top end of the splayed lamp cavity and smaller than the width of the bottom end of the splayed lamp cavity, the light-transmitting panel is buckled at the bottom end of the splayed lamp cavity, the light source plate is fixed in the splayed lamp cavity through a screw, and the protruding shaft is positioned in the middle of the top surface of the lamp housing. Through the structure, when the screw is screwed down, the edge of the light source plate can gradually prop against the inner wall of the splayed lamp cavity, so that the connection stability of the light source plate is ensured, and the light source plate is prevented from loosening or falling off.
The utility model has the advantages that the structure is reasonable, the lamp post can be quickly inserted and clamped on the mounting convex cylinder, the lamp post can be quickly connected with the connecting support plate through the connector, meanwhile, the lamp body can be rotatably connected on the connecting support plate, the convenience and stability of disassembly and assembly are improved, the local replacement or maintenance operation is facilitated, meanwhile, the lamp post can rotate on the mounting convex cylinder, the angle of the connecting support plate can be adjusted on the lamp post, meanwhile, the lamp post can rotate on the connecting support plate, the use flexibility is improved, the application range is improved, the use stability and reliability are ensured, and the applicability is strong and the practicability is good.
The standard components used in this embodiment may be purchased directly from the market, but the nonstandard structural components described in the specification may also be obtained directly by unambiguous processing according to the common general knowledge in the prior art, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that no specific description will be made here.
It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While those obvious variations or modifications which come within the spirit of the utility model remain within the scope of the utility model.
Claims (10)
1. The combined desk lamp structure comprises a base, a lamp post, a connecting support plate and a lamp body and is characterized in that the base is rotatably connected with a mounting convex cylinder through a shaft rod, and the bottom end plug-in card of the lamp post is connected to the mounting convex cylinder;
An L-shaped connecting groove is formed in the side part of the top end of the lamp post, and a connector is rotatably connected to the L-shaped connecting groove through a pin shaft;
Two supporting convex columns and a threading hole site are fixed at the top of the connector;
The top of the connector is buckled with a limiting cover plate, and a supporting hole and a circular through hole are formed in the limiting cover plate;
The supporting convex columns of the connectors are respectively buckled in the supporting holes to be positioned, and the connecting supporting plates are clamped and limited by the connectors and the limiting cover plates;
The lamp body is rotatably connected to the bottom surface of the other end of the connecting support plate through a protruding shaft.
2. The structure of claim 1, wherein the upper part of the outer wall of the mounting convex cylinder is provided with an annular clamping groove, and the top end of the mounting convex cylinder is provided with a buffer groove;
The lamp post is characterized in that a clamping convex ring is arranged on the inner wall of the bottom end of the lamp post, the installation convex cylinder is inserted into the bottom end of the lamp post, and the clamping convex ring of the lamp post is clamped into the annular clamping groove to limit.
3. The structure of claim 2, wherein the outer diameter of the mounting boss is matched with the inner diameter of the bottom end of the lamp post.
4. The combination table lamp structure of claim 1, wherein the connecting support plate comprises a support base plate and a decorative cover plate which are fixed by screws;
round holes are formed in two ends of the supporting bottom plate;
the top surface integrated into one piece of connector has the bulge loop, bulge loop and protruding axle rotatable setting respectively in two round holes.
5. The structure of claim 4, wherein the inner wall of the round hole is provided with an arc-shaped guide groove;
The outer walls of the convex ring and the convex shaft are respectively fixed with a limiting lug, the convex ring and the convex shaft rotate in the round hole, and the limiting lugs rotate in the arc-shaped guide grooves and are pressed and limited through the end walls of the arc-shaped guide grooves.
6. The structure of claim 1, wherein the bottom surface of the base is provided with a cavity and a bottom plate;
A circuit board and a power supply are fixed in the base, and a control key connected with the circuit board is arranged on the base;
The electric wires of the lamp body penetrate through the lamp post and the connecting support plate and are electrically connected with the circuit board in the base.
7. The structure of claim 6, wherein a plurality of support bars are integrally formed in the cavity, and the support bars are provided with wire clamping grooves.
8. The combination table lamp structure of claim 1, wherein the lamp body comprises a lamp housing, a light source board and a light-transmitting panel;
The bottom surface of the lamp housing is provided with a splayed lamp cavity with a small top end and a large bottom end;
the light source plate is larger than the top width of the splayed lamp cavity and smaller than the bottom width of the splayed lamp cavity;
The light-transmitting panel is buckled at the bottom end of the splayed lamp cavity;
the light source plate is fixed in the splayed lamp cavity through a screw;
The protruding axle is in the top surface middle part of lamp body.
9. The structure of claim 1, wherein the lamp post is integrally molded.
10. The combination table lamp structure of claim 9, wherein the lamp post is a metal lamp post or a plastic lamp post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421434250.1U CN222597536U (en) | 2024-06-21 | 2024-06-21 | A combined table lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421434250.1U CN222597536U (en) | 2024-06-21 | 2024-06-21 | A combined table lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222597536U true CN222597536U (en) | 2025-03-11 |
Family
ID=94851424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421434250.1U Active CN222597536U (en) | 2024-06-21 | 2024-06-21 | A combined table lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222597536U (en) |
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2024
- 2024-06-21 CN CN202421434250.1U patent/CN222597536U/en active Active
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