Clamp lamp

Abstract

The clamp lamp comprises a clamp, a multi-connecting-rod assembly is connected to the clamp, the other end of the multi-connecting-rod assembly is connected with a lamp holder, the lamp holder comprises a shell, a first light source is arranged in the shell, a light-transmitting panel is arranged at the bottom of the shell, and a second light source is arranged at the bottom of the shell. Light rays emitted by the first light source are emitted from the light-transmitting panel to form surface light; the shell is further connected with a barrel, a penetrating hole is formed in the light-transmitting panel, the barrel penetrates through the penetrating hole, the lower end of the barrel is open, a lens is installed in the barrel, a second light source is arranged in the shell, and light emitted by the second light source is emitted out of the barrel through the lens to form condensed light. The LED lamp has two modes of surface light and light condensation, so that the basic illumination requirements of users for reading and the like are met, and the illumination requirements of maintenance and the like can be met through light condensation.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, specifically a clip-on lamp. Background Technology

[0002] Clip-on lamps are held in place by clips on the edge of a table. Compared to ordinary table lamps, they do not take up desktop space and can be clipped to any position on the edge of the table, which has made them popular with consumers.

[0003] Existing clip-on lamps, including a lamp head with a light-transmitting panel, emit light through which it forms surface light to illuminate the desktop for reading and other purposes. Therefore, existing clip-on lamps are functionally limited and cannot meet the diverse lighting needs of users.

[0004] Therefore, it is necessary to improve and optimize the existing clip-on lights. Utility Model Content

[0005] This invention aims to solve at least one of the problems in the prior art. To this end, this invention provides a clip-on lamp with both surface lighting and focused lighting modes. In addition to meeting basic lighting needs such as reading, it can also meet lighting needs for maintenance and other tasks through focused lighting.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A clip-on lamp includes a clip with a multi-link assembly connected to it. A lamp head is connected to the other end of the multi-link assembly. The lamp head includes a housing with a first light source inside. A light-transmitting panel is located at the bottom of the housing, and light emitted from the first light source is emitted through the light-transmitting panel to form surface light. A cylindrical body is also connected to the housing. A through hole is provided on the light-transmitting panel, and the cylindrical body passes through the through hole. The lower end of the cylindrical body is open, and a lens is installed inside the cylindrical body. A second light source is located inside the housing, and light emitted from the second light source is emitted through the lens and emitted from the cylindrical body to form focused light.

[0008] Optionally, a first thread is provided in the inner cavity of the housing, and a second thread is provided on the cylinder. The cylinder is connected to the housing through the cooperation of the first thread and the second thread.

[0009] Optionally, the first light source is a ring-shaped light strip, which is arranged around the light-transmitting panel to form a side light source.

[0010] Optionally, the bottom of the cylinder is provided with an outward flange, which is pressed onto the light-transmitting panel.

[0011] Optionally, the multi-link assembly includes a first upright connected to the clamp, a second upright hinged to the first upright, a first crossbar hinged to the second upright, a second crossbar hinged to the first crossbar, and the lamp head mounted on the second crossbar.

[0012] Optionally, the first upright is rotatably connected to the clamp.

[0013] Optionally, a rotation limiting damper is provided between the first upright and the clamp to limit the rotation angle of the first upright relative to the clamp to <360°.

[0014] Optionally, a switch knob is also included, which is disposed on the second crossbar.

[0015] Optionally, a power cord is also included, which extends from the end of the second upright and enters the first crossbar. Both the second upright and the first crossbar are provided with rubber anti-pull sleeves, and the power cord passes through the rubber anti-pull sleeves.

[0016] This utility model has at least one of the following beneficial effects: In this embodiment, the lamp head is configured to include a housing containing a first light source. A light-transmitting panel is located at the bottom of the housing, and light emitted from the first light source is emitted through the light-transmitting panel to form surface light. A cylindrical body is also connected to the housing. A through hole is provided on the light-transmitting panel, and the cylindrical body passes through the through hole. The lower end of the cylindrical body is open, and a lens is installed inside the cylindrical body. A second light source is located inside the housing, and light emitted from the second light source is emitted through the lens and emitted from the cylindrical body to form focused light. This design eliminates the single light source form of existing technologies. Users can use surface light to meet basic lighting needs such as reading. When users need to repair items such as watches, they can switch to or simultaneously turn on the second light source to use focused light for brighter localized lighting, thus meeting various lighting needs of users. The structure is simple and easy to implement. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the clip-on lamp in an embodiment of this utility model;

[0018] Figure 2 yes Figure 1 Another perspective illustration;

[0019] Figure 3 yes Figure 1 A partial sectional view of the structure shown;

[0020] Figure 4 This is a three-dimensional structural diagram of the cylinder in an embodiment of this utility model;

[0021] Figure 5This is a three-dimensional structural diagram of the shell in an embodiment of this utility model;

[0022] Figure 6 This is a schematic diagram of the structure when a rotation limit damper is installed below the first upright in this embodiment of the present invention;

[0023] Figure 7 This is a three-dimensional structural diagram of the rubber anti-pull sleeve in an embodiment of this utility model.

[0024] Explanation of icon numbers:

[0025] 1-Clamp, 2-Linkage assembly, 21-First upright, 22-Second upright, 23-First crossbar, 24-Second crossbar, 3-Lamp head, 31-Housing, 32-First light source, 33-Light-transmitting panel, 34-Cylinder, 341-Outward flange, 35-Through hole, 36-Lens, 37-Second light source, 38-First thread, 39-Second thread, 4-Switch knob, 5-Rotation limit damper, 6-Rubber anti-pull sleeve. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features described below can be arbitrarily combined with each other.

[0027] The following provides many different implementation methods or examples for realizing the structure of this utility model.

[0028] See Figures 1-5This utility model discloses a clip lamp, including a clip 1, a multi-link assembly 2 connected to the clip 1, and a lamp head 3 connected to the other end of the multi-link assembly 2. The lamp head 3 includes a housing 31, a first light source 32 disposed in the housing 31, and a light-transmitting panel 33 disposed at the bottom of the housing 31. The light-transmitting panel can be a single panel or composed of multiple panels. The light emitted by the first light source 32 is emitted from the light-transmitting panel 33 to form a surface light, which is used to illuminate a large area of ​​the desktop and can be used for reading, office work, etc. A cylindrical body 34 is also connected to the housing 31. The light-transmitting panel 33 is provided with a through hole 35, and the cylindrical body 34 is disposed through the through hole 35. The lower end of the cylindrical body 34 is open, and a lens 36 is installed inside the cylindrical body 34. A second light source 37 is disposed inside the housing 31, and the light emitted by the second light source 37 is emitted from the cylindrical body 34 through the lens 36 to form a focused light. When users require bright localized lighting, such as when repairing a watch, they can switch to or simultaneously turn on the second light source 37, using a focused beam to aim at the watch and meet better lighting needs. Therefore, the embodiments described in this invention abandon the single-light source form of existing technologies, can meet various lighting needs of users, and are simple in structure and easy to implement.

[0029] See details Figures 3-5 As shown, in some embodiments of this utility model, a first thread 38 is provided in the inner cavity of the housing 31, and a second thread 39 is provided on the cylinder 34. The cylinder 34 is connected to the housing 31 through the cooperation of the first thread 38 and the second thread 39. Therefore, the installation of the cylinder 34 becomes simple; the cylinder 34 can be assembled by simply passing it through the through hole 35 from bottom to top and then screwing it on.

[0030] See details Figure 3 As shown, in some embodiments of this utility model, the first light source 32 is a ring-shaped light strip, which surrounds the light-transmitting panel 33, forming a side light source. The light-transmitting panel 33 may include structures such as a light guide plate and a diffuser plate to meet the requirements of light guiding and uniform light output of the side light source. Setting the first light source 32 as a ring-shaped light strip to form a side light source can reduce the vertical thickness of the lamp head, which is beneficial for the thin and light design of the lamp head.

[0031] See details Figure 3 and Figure 4As shown, in some embodiments of this utility model, the bottom of the cylindrical body 34 is provided with an outward flange 341, which is pressed onto the light-transmitting panel 33. When the cylindrical body 34 is screwed for threaded assembly, the outward flange 341 is pressed onto the light-transmitting panel 33 to remind the worker that it has been assembled in place, which is beneficial to the consistency of the product after the cylindrical body is installed. In addition, the outward flange 341 can also cover the gap between the cylindrical body 34 and the through hole 35, improving the overall aesthetics of the lamp head.

[0032] See details Figure 2 As shown, in some embodiments of this utility model, the multi-link assembly 2 includes a first upright 21 connected to the clamp 1, a second upright 22 hinged to the first upright 21, a first crossbar 23 hinged to the second upright 22, and a second crossbar 24 hinged to the first crossbar 23. The lamp head 3 is mounted on the second crossbar 24. This structure allows the lamp head to be arbitrarily adjusted in height or extension length to meet the user's lighting needs. A damping structure can be provided at the hinge position to improve the adjustment feel and ensure the locked position after adjustment. In this embodiment, the first upright 21 is horizontally rotatable on the clamp 1, allowing the lamp head 3 to be rotated in the horizontal plane, thus improving the freedom of lamp head position adjustment.

[0033] See details Figure 6 As shown, in some embodiments of this utility model, a rotation limiting damper 5 is provided between the first upright 21 and the clamp 1 to limit the rotation angle of the first upright 21 relative to the clamp 1 to <360°. Therefore, when the power cord enters the first upright 21 from the clamp 1, it will not be pulled due to excessive rotation of the first upright 21 relative to the clamp 1, thus protecting the power cord. The specific structure and working principle of the rotation limiting damper 5 are known technologies and will not be elaborated here.

[0034] See details Figure 2 As shown, in some embodiments of this utility model, a switch knob 4 is also included. The switch knob 4 is disposed on the second crossbar 24. The second crossbar 24 is a rod that is directly connected to the lamp head 3. The placement of the switch knob 4 on it fully considers the characteristic that the lamp head 3 is close to the user when in use, making it more convenient for the user to switch the lamp head 3 on and off and to switch the light source.

[0035] See details Figure 2 and Figure 7As shown, in some embodiments of this utility model, a power cord (not shown in the drawing) is also included. The power cord extends from the end of the second upright 22 and enters the first crossbar 23. Both the second upright 22 and the first crossbar 23 are provided with rubber anti-pull sleeves 6, and the power cord passes through the rubber anti-pull sleeves 6. The rubber anti-pull sleeves prevent the power cord from being easily pulled out, thus protecting the power cord.

[0036] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A clip-on lamp, characterized in that: The device includes a clip with a multi-link assembly connected to it. A lamp head is connected to the other end of the multi-link assembly. The lamp head includes a housing containing a first light source. A light-transmitting panel is located at the bottom of the housing, through which light emitted by the first light source is emitted to form surface light. A cylindrical body is also connected to the housing. A through hole is provided on the light-transmitting panel, through which the cylindrical body passes. The lower end of the cylindrical body is open, and a lens is installed inside the cylindrical body. A second light source is located inside the housing, through which light emitted by the second light source is emitted from the cylindrical body via the lens to form focused light.

2. A clip-on lamp according to claim 1, characterized in that: The inner cavity of the housing is provided with a first thread, and the cylinder is provided with a second thread. The cylinder is connected to the housing through the cooperation of the first thread and the second thread.

3. A clip-on lamp according to claim 1, characterized in that: The first light source is a ring-shaped light strip, which is arranged around the light-transmitting panel and forms a side light source.

4. A clip-on lamp according to claim 2, characterized in that: The bottom of the cylinder is provided with an outward flange, which is pressed onto the light-transmitting panel.

5. A clip-on lamp according to any one of claims 1-4, characterized in that: The multi-link assembly includes a first upright connected to the clamp, a second upright hinged to the first upright, a first crossbar hinged to the second upright, a second crossbar hinged to the first crossbar, and the lamp head mounted on the second crossbar.

6. A clip-on lamp according to claim 5, characterized in that: The first upright is rotatably connected to the clamp.

7. A clip-on lamp according to claim 6, characterized in that: A rotation limit damper is provided between the first upright and the clamp to limit the rotation angle of the first upright relative to the clamp to less than 360°.

8. A clip-on lamp according to claim 6, characterized in that: It also includes a switch knob, which is located on the second crossbar.

9. A clip-on lamp according to claim 5, characterized in that: It also includes a power cord, which extends from the end of the second upright and enters the first crossbar. Both the second upright and the first crossbar are provided with rubber anti-pull sleeves, and the power cord passes through the rubber anti-pull sleeves.

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