Lamp

Abstract

The utility model provides a lamp which comprises a base assembly and a connecting rod, the base assembly comprises a base, a support and a connecting rod, the support is connected to the base and vertically extends upwards, the connecting rod is rotationally connected with the support and comprises a first part and a second part which are located on the two sides of the support, and a plurality of limiting parts are arranged on the second part; the multiple limiting parts are arranged at intervals in the extending direction of the second part. The lamp holder assembly is arranged on the first part; and the balance weight piece is arranged on the second part and abuts against one of the multiple limiting parts in a limiting mode, and the height of the lamp holder assembly is adjusted by adjusting the balance weight piece to abut against the limiting parts at different positions in a limiting mode. According to the lamp, the connecting rod and the support are rotationally connected, a user can easily adjust the height of the lamp holder assembly by simply moving the position of the balance weight piece on the connecting rod, the whole height adjusting process is visual, rapid and easy to operate, and the user can conveniently adjust the height of the lamp holder assembly. The height of the lamp holder assembly is adjustable, so that the lamp can be suitable for different scenes and individual lighting requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to a lamp. Background Art

[0002] As lighting equipment, lamps are widely used in various occasions, such as homes, offices, shopping malls, exhibition halls, etc. The main function of lamps is to provide light sources to meet people's lighting needs. However, when traditional lamps are designed and installed, they are usually fixed at a certain height and cannot be flexibly adjusted according to usage requirements.

[0003] Traditional fixed lamps also have many inconveniences during installation. Since the height of the lamp is fixed, the installer needs to accurately measure and locate it according to the predetermined installation position to ensure that the lamp can be installed correctly. This not only increases the difficulty and cost of installation, but may also lead to inaccurate installation positions, affecting the lighting effect and user experience of the lamp.

[0004] In view of this, it is indeed necessary to provide a lamp to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a lamp which can be suspended and lit at different heights.

[0006] To achieve the above object, the utility model provides a lamp, comprising:

[0007] A base assembly, comprising a base, a bracket connected to the base and extending vertically upward, and a connecting rod rotatably connected to the bracket, wherein the connecting rod comprises a first part and a second part located on both sides of the bracket, and the second part is provided with a plurality of limiting parts, and the plurality of limiting parts are arranged at intervals along the extension direction of the second part;

[0008] A lamp holder assembly, arranged on the first part;

[0009] The counterweight is arranged on the second part and is in limiting contact with one of the limiting parts. The height of the lamp head assembly can be adjusted by adjusting the counterweight to contact with the limiting parts at different positions.

[0010] As a further improvement of the present invention, in the extending direction of the connecting rod, the length of the first part is smaller than the length of the second part.

[0011] As a further improvement of the present invention, in the radial direction of the connecting rod, the cross-sectional area of ​​the first portion is larger than the cross-sectional area of ​​the second portion.

[0012] As a further improvement of the present invention, the limiting portion is any one of a limiting protrusion, a limiting groove or a limiting hook, and the counterweight member includes a fixedly connected suspension rope and a counterweight block, and the counterweight block is in limiting contact with the limiting portion through the suspension rope.

[0013] As a further improvement of the utility model, it also includes an electrically connected power supply and a power cord, the power supply is arranged in the base, the bracket and the first part are hollow structures, and the power cord passes through the bracket and the first part in sequence to be electrically connected to the lamp head assembly.

[0014] As a further improvement of the present invention, the bracket is provided with a connecting part at one end close to the connecting rod, the connecting part is U-shaped, a clamping part is provided on the connecting part, the connecting rod is provided at a position corresponding to the clamping part, the clamping part and the rotating connection, the first part and the second part perform relative movement with the clamping part or the said as a fulcrum.

[0015] As a further improvement of the present utility model, the clamping portion and any one of the clamping portions are clamping protrusions, and the clamping portion and the other one of the clamping portions are clamping holes.

[0016] As a further improvement of the utility model, the clamping portion and any one of the above are a rotating shaft, and the clamping portion and the other one of the above are a clamping hole.

[0017] As a further improvement of the present invention, the limiting portions are arranged at equal intervals on the second portion, or the limiting portions are arranged at non-equal intervals on the second portion.

[0018] As a further improvement of the present invention, the lamp holder assembly is suspended on the connecting rod through a power cord.

[0019] The beneficial effects of the utility model are:

[0020] The connecting rod and the bracket of the lamp of the utility model are rotatably connected, and the hovering height of the lamp head assembly on the first part is adjusted by adjusting the position of the counterweight on the second part of the connecting rod. The rotatable connection design of the connecting rod and the bracket ensures the stability of the lamp during the height adjustment process, and the setting of the counterweight enhances the balance of the overall structure of the lamp. The user can easily adjust the height of the lamp head assembly by simply moving the position of the counterweight on the connecting rod. The entire height adjustment process becomes intuitive, fast and easy to operate, greatly improving the user's convenience. Since the height of the lamp head assembly is adjustable, the lamp can be suitable for different scenes and personal lighting needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a lamp in accordance with an embodiment of the utility model;

[0022] Figure 2 yes Figure 1 An exploded view of the luminaire shown;

[0023] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0024] Figure 4 yes Figure 1 A cross-sectional view of the lamp shown.

[0025] Description of reference numerals:

[0026] Lighting fixtures 100;

[0027] Base assembly 1, base 10, bracket 11, connecting portion 111, clamping portion 1111, connecting rod 12, first portion 121, second portion 122, limiting portion 1221, docking portion 123, power supply 13, power cord 131, bottom cover 14, switch plug line 15, pressing plate 16, decorative cover 17, anti-slip pad 18;

[0028] Lamp head assembly 2, splitter 21, upper cover 22, light source board 23, decorative ring 24, lower cover 25;

[0029] Counterweight 3, suspension rope 31, counterweight block 32. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] It should be noted here that in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the scheme of the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0032] In addition, it should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0033] See also Figure 1 to Figure 4 As shown, a lamp 100 provided by the present invention can be hovered and lit at different heights to meet the lighting needs of users at different heights.

[0034] The lamp 100 includes a base assembly 1, a lamp head assembly 2 and a counterweight 3. The lamp head assembly 2 is rotatably connected to the base assembly 1. By adjusting the position of the counterweight 3, the lamp head assembly 2 can be hovered and lit at different heights.

[0035] The base assembly 1 includes a base 10, a bracket 11 and a connecting rod 12, wherein the bracket 11 is connected to the base 10 and extends vertically upward, and the connecting rod 12 is rotatably connected to the bracket 11. The base assembly 1 is directly fixed on the ground / desktop, without complicated installation steps and tools, reducing the difficulty and cost of installation.

[0036] The bracket 11 is provided with a connecting portion 111 at one end close to the connecting rod 12, and the connecting portion 111 is U-shaped. The U-shaped design allows the connecting rod 12 to be easily inserted or removed, thereby simplifying the installation and removal process of the lamp 100.

[0037] See also Figure 3 As shown, a clamping portion 1111 is provided on the connecting portion 111 , and a docking portion 123 is provided at a position of the connecting rod 12 corresponding to the clamping portion 1111 , and the clamping portion 1111 and the docking portion 123 are rotatably connected.

[0038] Any one of the clamping part 1111 and the docking part 123 is a clamping protrusion, and the other one of the clamping part 1111 and the docking part 123 is a clamping hole. Alternatively, any one of the clamping part 1111 and the docking part 123 is a rotating shaft, and the other one of the clamping part 1111 and the docking part 123 is a clamping hole, which is not limited by the present invention. Through the cooperation of the clamping protrusion and the clamping hole, or the cooperation of the rotating shaft and the clamping hole, a tight connection between the connecting rod 12 and the bracket 11 can be achieved. This design ensures the stability of the lamp 100 during use and avoids safety hazards caused by loose connections.

[0039] In this embodiment, the clamping portion 1111 is a clamping protrusion, and the docking portion 123 is a clamping hole. The docking mode of the clamping protrusion and the clamping hole allows the connecting rod 12 to be easily inserted into the U-shaped connecting portion 111 of the bracket 11 to complete the installation. At the same time, when disassembling, it is only necessary to simply pull the connecting rod 12 out of the clamping hole without using additional tools or complicated steps. This design greatly simplifies the installation and disassembly process of the lamp 100 and improves the convenience of operation.

[0040] Furthermore, the design of the snap-fit ​​protrusion and the snap-fit ​​hole has a certain degree of versatility and can adapt to connecting rods 12 and brackets 11 of different specifications and sizes, so that the lamp 100 has greater flexibility in the design and production process and can adapt to different market demands and user customization requirements.

[0041] The connecting rod 12 can be flexibly rotated relative to the bracket 11, so as to achieve height adjustment of the lamp head assembly 2. At the same time, since the U-shaped design of the connecting portion 111 has a certain versatility, it can adapt to connecting rods 12 of different specifications and models, thereby improving the applicability of the lamp 100. When selecting the lamp 100, the user can more flexibly consider different configurations and combinations to meet personalized needs.

[0042] The connecting rod 12 includes a first part 121 and a second part 122 located on both sides of the bracket 11. The first part 121 and the second part 122 move relative to each other with the clamping part 1111 or the docking part 123 as a fulcrum. This double-sided structure in which the connecting rod 12 is designed as two parts and distributed on both sides of the bracket 11 provides a more balanced and stable support for the lamp 100, ensuring that the lamp 100 can remain stable and not easy to shake in various usage scenarios.

[0043] A lamp head assembly 2 is suspended on the first part 121. When the height of the lamp head assembly 2 is adjusted by adjusting the position of the counterweight 3, since the lamp head assembly 2 is located in the first part 121, the user can directly observe the position change of the lamp head assembly 2, thereby adjusting its height more accurately.

[0044] Specifically, the lamp head assembly 2 is suspended from the connecting rod 12 through the power cord 131. In this embodiment, the power cord 131 is divided into three parts by the splitter 21, passes through the wire hole of the upper cover 22 of the lamp head assembly 2, and is electrically connected to the light source board 23 inside the lamp head assembly 2, thereby realizing the lighting function of the lamp 100.

[0045] The second part 122 is provided with a counterweight 3 and a plurality of limiting portions 1221, and the counterweight 3 is in limiting contact with one of the limiting portions 1221. The user can adjust the counterweight 3 to limit contact with the limiting portions 1221 at different positions, thereby conveniently adjusting the height of the lamp head assembly 2 to meet the lighting needs of different scenes and individuals. The setting of the limiting portion 1221 enables the counterweight 3 to stably cooperate with the connecting rod 12, preventing the counterweight 3 from accidentally falling off or sliding, thereby improving safety during use.

[0046] The limiting portion 1221 is any one of a limiting protrusion, a limiting groove or a limiting hook. The diversity of the limiting portion 1221 provides users with multiple choices and possibilities. Users can choose a suitable type of limiting portion 1221 according to the specific design of the lamp 100 and personal preferences to meet different usage requirements.

[0047] The counterweight 3 includes a fixedly connected suspension rope 31 and a counterweight 32, and the counterweight 32 is in limited contact with the limiting portion 1221 through the suspension rope 31. No matter to which height the lamp head assembly 2 is adjusted, the counterweight 32 can effectively be in limited contact with the limiting portion 1221 to prevent the lamp 100 from shaking or accidentally falling off, which not only ensures the safety of the lamp 100 during use, but also ensures the stability of the lighting effect, providing a comfortable and safe lighting environment for users.

[0048] Optionally, the limiting portions 1221 are arranged at equal intervals on the second portion 122, or the limiting portions 1221 are arranged at unequal intervals on the second portion 122, and the present invention is not limited to this. The user can flexibly select which limiting portion 1221 the counterweight 3 is to abut against as needed to achieve the desired height of the lamp head assembly 2. Whether it is an equal-interval or unequal-interval setting, it can be selected or adjusted according to the specific usage scenario. For example: in home use, it may be preferred to set it at equal intervals for quick adjustment, while in professional lighting situations, it may be necessary to accurately set the limiting portions 1221 at unequal intervals according to specific lighting needs.

[0049] When the limiting parts 1221 are arranged at equal intervals on the second part 122, the user can determine which limiting part 1221 the counterweight 3 corresponds to by simple calculation or observation, so as to achieve the required height of the lamp head assembly 2. This equal-interval design provides the user with an intuitive and easy-to-operate adjustment method, thereby improving the convenience of use.

[0050] When the limiting parts 1221 are arranged at non-equidistant intervals on the second part 122, the distance between the limiting parts 1221 can be flexibly adjusted according to actual needs and scenarios. For example, in a range where more precise height adjustment is required, more dense limiting parts 1221 can be arranged, and in a range where the height adjustment requirement is not high, the number of limiting parts 1221 can be appropriately reduced. This non-equidistant design can better meet the needs of users in different situations and improve the flexibility of use.

[0051] Preferably, in the extension direction of the connecting rod 12, the length of the first portion 121 is less than the length of the second portion 122. The longer length of the second portion 122 provides the user with a larger height adjustment range, so that the lamp head assembly 2 can be suspended at more different height positions to meet the lighting requirements under different scenes and needs.

[0052] Preferably, in the radial direction of the connecting rod 12, the cross-sectional area of ​​the first portion 121 is larger than the cross-sectional area of ​​the second portion 122. The larger cross-sectional area of ​​the first portion 121 means stronger bending and torsion resistance, so that the first portion 121 is more stable when bearing the weight of the lamp holder assembly 2, and is not prone to deformation or tearing, thereby ensuring the long-term use of the lamp 100 and having higher reliability.

[0053] The lamp 100 further includes an electrically connected power source 13 and a power cord 131, the power source 13 is disposed in the base 10, the bracket 11 and the first portion 121 are hollow structures, and the power cord 131 sequentially passes through the bracket 11 and the first portion 121 to be electrically connected to the lamp head assembly 2. The hollow design enables the power cord 131 to be concealedly arranged inside the lamp 100, thereby improving the aesthetics of the lamp 100.

[0054] In this embodiment, when installing the lamp 100, first assemble the lamp head assembly 2, pass the power cord 131 through the splitter 21, and then pass it through the wire holes of the upper cover 22 of the lamp head assembly 2 in turn, connect the power cord 131 with the light source board 23 inside the lamp head assembly 2, and then fix the light source board 23 and the upper cover 22 together with screws, put the decorative ring 24 into the slot of the upper cover 22, and then buckle the lower cover 25 and the upper cover 22 together. Secondly, after the power cord 131 is passed through the connecting rod 12 and the bracket 11 in turn, the connecting rod 12 is snapped into the U-shaped connecting part 111 of the bracket 11, and then the bracket 11 is passed through the bottom cover 14 and the base 10 in turn for threaded connection, the power supply 13 is fixedly connected to the base 10, and the switch plug wire 15 is passed through the small hole on the bottom cover 14 to be electrically connected to the power supply 13, and the root of the switch plug wire 15 is covered with a pressing plate 16 and fixed with screws, and finally the decorative cover 17 is covered, and the anti-slip pad 18 is affixed, and the entire lamp 100 is assembled.

[0055] In summary, the connecting rod 12 and the bracket 11 of the lamp 100 of the present invention are rotatably connected, and the hovering height of the lamp head assembly 2 on the first part 121 is adjusted by adjusting the position of the counterweight 3 on the second part 122 of the connecting rod 12. The rotatable connection design of the connecting rod 12 and the bracket 11 ensures the stability of the lamp 100 during the height adjustment process. The setting of the counterweight 3 enhances the balance of the overall structure of the lamp 100. The user can easily adjust the height of the lamp head assembly 2 by simply moving the position of the counterweight 3 on the connecting rod 12. The entire height adjustment process becomes intuitive, fast and easy to operate, which greatly improves the user's convenience. Since the height of the lamp head assembly 2 is adjustable, the lamp 100 can be suitable for different scenes and personal lighting needs.

[0056] The above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model.

Claims

1. A lamp, characterized in that: include: A base assembly (1) comprises a base (10), a bracket (11) connected to the base (10) and extending vertically upward, and a connecting rod (12) rotatably connected to the bracket (11), wherein the connecting rod (12) comprises a first part (121) and a second part (122) located on both sides of the bracket (11), wherein the second part (122) is provided with a plurality of limiting parts (1221), and the plurality of limiting parts (1221) are arranged at intervals along the extension direction of the second part (122); A lamp holder assembly (2), arranged on the first part (121); A counterweight (3) is arranged on the second part (122) and is in limiting contact with one of the limiting parts (1221) among the plurality of limiting parts (1221). The height of the lamp head assembly (2) can be adjusted by adjusting the counterweight (3) to be in limiting contact with the limiting parts (1221) at different positions.

2. The lamp according to claim 1, characterized in that: In the extending direction of the connecting rod (12), the length of the first portion (121) is smaller than the length of the second portion (122).

3. The lamp according to claim 1, characterized in that: In the radial direction of the connecting rod (12), the cross-sectional area of ​​the first portion (121) is greater than the cross-sectional area of ​​the second portion (122).

4. The lamp according to claim 1, characterized in that: The limiting portion (1221) is any one of a limiting protrusion, a limiting groove or a limiting hook, and the counterweight (3) comprises a fixedly connected suspension rope (31) and a counterweight (32), and the counterweight (32) is in limiting contact with the limiting portion (1221) via the suspension rope (31).

5. The lamp according to claim 1, characterized in that: It also includes an electrically connected power source (13) and a power cord (131), wherein the power source (13) is arranged in the base (10), the bracket (11) and the first part (121) are hollow structures, and the power cord (131) passes through the bracket (11) and the first part (121) in sequence to be electrically connected to the lamp head assembly (2).

6. The lamp according to claim 1, characterized in that: A connecting portion (111) is provided at one end of the bracket (11) close to the connecting rod (12); the connecting portion (111) is U-shaped; a clamping portion (1111) is provided on the connecting portion (111); a docking portion (123) is provided on the connecting rod (12) at a position corresponding to the clamping portion (1111); the clamping portion (1111) and the docking portion (123) are rotatably connected; the first portion (121) and the second portion (122) perform relative movement with the clamping portion (1111) or the docking portion (123) as a fulcrum.

7. The lamp according to claim 6, characterized in that: Any one of the clamping portion (1111) and the docking portion (123) is a clamping protrusion, and the other one of the clamping portion (1111) and the docking portion (123) is a clamping hole.

8. The lamp according to claim 6, characterized in that: Any one of the clamping portion (1111) and the docking portion (123) is a rotating shaft, and the other one of the clamping portion (1111) and the docking portion (123) is a clamping hole.

9. The lamp according to claim 1, characterized in that: The limiting portions (1221) are arranged at equal intervals on the second portion (122), or the limiting portions (1221) are arranged at non-equal intervals on the second portion (122).

10. The lamp according to claim 1, characterized in that: The lamp head assembly (2) is suspended on the connecting rod (12) via a power line (131).

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