Illuminating lamp holder of control cabinet and illuminating lamp thereof

Abstract

The utility model discloses a control cabinet lighting lamp holder and a lighting lamp thereof, the control cabinet lighting lamp holder comprises a base plate, the periphery of the base plate is provided with mounting holes, and the mounting holes are matched with fixing bolts, so that the base plate is mounted at the position of a control cabinet; bearing supports are arranged on the two sides of the base plate, and an installation area of an illuminating lamp is arranged between the two bearing supports. The two bearing supports are provided with fixing assemblies used for adjusting the illumination angle of the illuminating lamp. Through the arranged fixing assembly, after the illumination angle of the illumination lamp is adjusted, the angle fixing bolt can be rapidly embedded into the corresponding positioning groove under the elastic effect, stable fixation of the illumination lamp is achieved, angle deviation of the illumination lamp caused by external force in the working process is prevented, the stability of the illumination effect is guaranteed, special tools are not needed, and the illumination effect is improved. The operation process is simplified, the time is saved, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to a control cabinet lighting fixture and its lighting lamp. Background Technology

[0002] In industrial production and various electrical control scenarios, control cabinets are essential facilities for housing various electrical components and control equipment. The internal structure of a control cabinet is complex, containing numerous electrical components, wiring, and operating mechanisms. Good lighting conditions are crucial when operating, maintaining, and repairing control cabinets.

[0003] Most existing control cabinet lighting fixtures have fixed illumination angles after installation, making them unable to be flexibly adjusted according to actual work needs. This can lead to blind spots when operating or inspecting different parts of the control cabinet, affecting work efficiency and accuracy, and potentially even causing safety hazards.

[0004] Although some lighting fixtures have a certain angle adjustment function, the adjustment structure is complex and the operation is cumbersome. They need to be disassembled with tools to change the lighting angle, which is not convenient for quick on-site adjustment.

[0005] Therefore, a control cabinet lighting fixture and its lighting lamp are proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a control cabinet lighting fixture and its lighting lamp, so as to solve the problem mentioned in the background art that most existing control cabinet lighting lamps have a fixed lighting angle and cannot be flexibly and quickly adjusted according to actual working needs.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a control cabinet lighting fixture, including a base plate, wherein mounting holes are provided around the base plate, and the mounting holes cooperate with fixing bolts to install the base plate to the control cabinet;

[0008] Support brackets are provided on both sides of the base plate, and the area between the two sets of support brackets is the installation area for the lighting lamps;

[0009] Both sets of support brackets are equipped with fixing components for adjusting the illumination angle of the lighting lamps.

[0010] Preferably, the fixing component includes a rotating groove disposed at the support bracket for rotating the lighting lamp, and multiple sets of angle fixing grooves are formed on the outer periphery of the rotating groove, and angle fixing bolts are slidably connected in the angle fixing grooves.

[0011] Preferably, the multiple sets of angle fixing grooves are arranged in a semi-circular shape on the outer periphery of the rotating groove.

[0012] Preferably, a fixing spring is provided inside the angle fixing groove, and the fixing spring is located between the angle fixing bolt and the angle fixing groove, so that the angle fixing bolt can move elastically within the angle fixing groove through the fixing spring.

[0013] Preferably, the angle fixing bolt includes a limiting part, a straightening part, and an end part, which are connected in sequence.

[0014] The limiting part includes a limiting plate located in the angle fixing groove, and the outer diameter of the limiting plate is larger than the inner diameter of the groove opening of the angle fixing groove, so that the angle fixing bolt can be limited to move within the angle fixing groove through the limiting plate;

[0015] The end face includes an arc-shaped protrusion on the side away from the limiting plate.

[0016] Preferably, the groove depth of the angle fixing groove and the guide portion are matched to allow the angle fixing bolt to extend its end face through the groove to the outside of the angle fixing groove.

[0017] A control cabinet lighting lamp is provided, wherein the lighting lamp is used to connect to the control cabinet lighting lamp holder, and the lighting lamp has a rotating shaft on both sides that cooperates with the rotating groove. Multiple sets of positioning grooves are opened on the outer periphery of the rotating shaft, and the multiple sets of positioning grooves are arranged in an arc shape on the outer periphery of the rotating shaft.

[0018] Preferably, a channel for sliding of the end face of the angle fixing bolt is provided between the multiple sets of positioning grooves, and the channel and the positioning groove are all rounded.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This invention, through its fixed components, allows the angle fixing bolts to quickly embed into the corresponding positioning slots under elastic action after the illumination angle of the lighting lamp is adjusted, thus achieving a stable fixation of the lighting lamp and preventing angular displacement due to external forces during operation. This ensures the stability of the lighting effect, eliminates the need for special tools, simplifies the operation process, saves time, and improves work efficiency.

[0021] A rotating groove is set on the support bracket, and the rotating shaft of the lighting lamp is matched with the rotating groove, so that the lighting lamp can rotate flexibly within a certain range. This allows for easy adjustment of the lighting direction, meeting the lighting needs of different locations inside the control cabinet, avoiding the occurrence of lighting blind spots, improving the convenience and safety of operation and maintenance, and effectively solving the problem of the difficulty in flexibly adjusting the lighting angle in the existing technology.

[0022] The angle fixing bolt, angle fixing groove, and positioning groove in the fixing component work together. After the illumination angle of the light is adjusted, the angle fixing bolt can quickly embed into the corresponding positioning groove under the action of elasticity, so as to realize the stable fixing of the light and prevent it from shifting in angle due to external force during operation. This ensures the stability of the lighting effect, eliminates the need for special tools, simplifies the operation process, saves time, and improves work efficiency.

[0023] Without the need for tools, the light angle can be adjusted and fixed simply by manually moving the angle fixing bolt or rotating the light. The operation is simple and quick, and it is easy to adjust on site. It overcomes the inconvenience of existing technologies that require tools to disassemble in order to change the light angle. It is highly practical and easy for operators to accept and use. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the assembly structure of an embodiment of the present utility model;

[0025] Figure 2 This is a schematic diagram of the support structure of an embodiment of the present utility model;

[0026] Figure 3 This is a cross-sectional structural diagram of the support bracket according to an embodiment of the present utility model;

[0027] Figure 4 This is an enlarged schematic diagram of the structure at point A in an embodiment of this utility model;

[0028] Figure 5 This is a schematic diagram of the lighting structure according to an embodiment of the present utility model;

[0029] Figure 6 This is an enlarged schematic diagram of the structure at point B in an embodiment of this utility model.

[0030] In the diagram: 1. Base plate; 2. Mounting hole; 3. Support bracket; 4. Fixing component; 41. Rotating groove; 42. Angle fixing groove; 43. Angle fixing bolt; 431. Limiting part; 432. Straightening part; 433. End face; 44. Fixing spring; 5. Lighting lamp; 51. Rotating shaft; 52. Positioning groove; 53. Channel. Detailed Implementation

[0031] To address the problem that most existing control cabinet lighting fixtures have fixed illumination angles and cannot be flexibly and quickly adjusted according to actual working needs, this utility model provides a control cabinet lighting fixture and its lighting fixture. The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0032] Please see Figure 1-6 This utility model provides a control cabinet lighting fixture, including a base plate 1. The base plate 1 has mounting holes 2 around its perimeter. The mounting holes 2 cooperate with fixing bolts to install the base plate 1 onto the control cabinet. Support brackets 3 are provided on both sides of the base plate 1, and the area between the two sets of support brackets 3 is the installation area for the lighting lamp 5.

[0033] Both sets of the supporting brackets 3 are equipped with fixing components 4 for adjusting the illumination angle of the lighting lamp 5. Each fixing component 4 includes a rotating groove 41 located on the supporting bracket 3 for rotating the lighting lamp 5. Multiple angle fixing grooves 42 are formed on the outer periphery of the rotating groove 41, and angle fixing bolts 43 are slidably connected within each angle fixing groove 42. The multiple angle fixing grooves 42 are arranged in a semi-circular shape around the outer periphery of the rotating groove 41. A fixing spring 44 is provided inside each angle fixing groove 42, and the fixing spring 44 is located between the angle fixing bolt 43 and the angle fixing groove 42, allowing the angle fixing bolt 43 to move elastically within the angle fixing groove 42 via the fixing spring 44. The angle fixing bolt 43 includes a limiting part 431, a straightening part 432, and an end face 433, which are connected in sequence. The limiting part 431 includes a limiting plate located within the angle fixing groove 42, and the outer diameter of the limiting plate is larger than the inner diameter of the groove opening of the angle fixing groove 42, so that the angle fixing bolt 43 is limited to move within the angle fixing groove 42 by the limiting plate. The end face 433 includes an arc-shaped protrusion on the side away from the limiting plate. The groove opening depth of the angle fixing groove 42 and the straightening part 432 cooperate with each other so that the angle fixing bolt 43 extends the end face 433 through the groove opening to the outside of the angle fixing groove 42.

[0034] A control cabinet lighting lamp, wherein the lighting lamp 5 is used to connect to the control cabinet lighting lamp holder, and the lighting lamp 5 has a rotating shaft 51 on both sides that cooperates with the rotating groove 41. Multiple sets of positioning grooves 52 are opened on the outer periphery of the rotating shaft 51, and the multiple sets of positioning grooves 52 are arranged in an arc shape on the outer periphery of the rotating shaft 51.

[0035] A channel 53 is provided between the multiple sets of positioning grooves 52 for the sliding of the end face 433 of the angle fixing bolt 43, and the channel 53 and the positioning groove 52 are both rounded.

[0036] The working principle of the control cabinet lighting fixture and its lighting lamp provided by this utility model is as follows:

[0037] When the illumination angle of the lighting lamp 5 needs to be adjusted, the lighting lamp 5 is rotated. The lighting lamp 5 rotates back and forth within the support bracket 3 (the arc-shaped end face 433 of the angle fixing bolt 43 slides along the channel 53 of the positioning groove 52. Since the end face 433 is arc-shaped, the end face 433 is subjected to force through the limiting part 431 to compress the fixing spring 44 inside the angle fixing groove 42. The fixing spring 44 is compressed and deformed under force, and the end face 433 is housed in the groove opening of the angle fixing groove 42, so that it can slide from the positioning groove 52 to the channel 53 through the rounded corner channel 53 and rotate through the channel 53). The illumination angle of the lighting lamp 5 is adjusted. The lighting lamp 5 can rotate around the rotating shaft 51 within the rotating groove 41, thereby changing the direction of illumination.

[0038] After rotating the lamp 5 to the target illumination angle, loosen the angle fixing bolt 43. Under the elastic force of the fixing spring 44, the angle fixing bolt 43 moves outward, its end face 433 sliding along the channel 53 on the outer periphery of the lamp 5's rotating shaft 51, and finally embeds into the corresponding positioning groove 52. At this point, the lamp 5 is firmly fixed at that angle position, achieving stable illumination.

[0039] Since the angle fixing bolt 43, the channel 53 and the positioning groove 52 are set with rounded corners, during the rotation of the lighting lamp 5, the end face 433 of the angle fixing bolt 43 can be moved into the angle fixing groove 42 by the force, thereby achieving the purpose of rotating the lighting lamp 5.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lighting fixture for a control cabinet, characterized in that: Includes a base plate (1), and mounting holes (2) are provided around the base plate (1). The mounting holes (2) are engaged with fixing bolts to allow the base plate (1) to be installed at the control cabinet. Support brackets (3) are provided on both sides of the base plate (1), and the area between the two sets of support brackets (3) is the installation area for the lighting lamp (5); The two sets of support brackets (3) are provided with fixing components (4) for adjusting the illumination angle of the lighting lamp (5).

2. The control cabinet lighting fixture according to claim 1, characterized in that: The fixing component (4) includes a rotating groove (41) provided at the support bracket (3) for the rotation of the lighting lamp (5). Multiple sets of angle fixing grooves (42) are opened on the outer periphery of the rotating groove (41), and angle fixing bolts (43) are slidably connected in the angle fixing grooves (42).

3. A control cabinet lighting fixture according to claim 2, characterized in that: The multiple sets of angle fixing grooves (42) are arranged in a semi-circular shape on the outer periphery of the rotating groove (41).

4. A control cabinet lighting fixture according to claim 3, characterized in that: A fixing spring (44) is provided inside the angle fixing groove (42), and the fixing spring (44) is located between the angle fixing bolt (43) and the angle fixing groove (42) so that the angle fixing bolt (43) can move elastically in the angle fixing groove (42) through the fixing spring (44).

5. A control cabinet lighting fixture according to claim 4, characterized in that: The angle fixing bolt (43) includes a limiting part (431), a straightening part (432), and an end part (433), which are connected in sequence. The limiting part (431) includes a limiting plate located in the angle fixing groove (42), and the outer diameter of the limiting plate is larger than the inner diameter of the groove opening of the angle fixing groove (42), so that the angle fixing bolt (43) can be limited to move within the angle fixing groove (42) through the limiting plate; The end face (433) includes an arcuate protrusion on the side away from the limiting plate.

6. A control cabinet lighting fixture according to claim 5, characterized in that: The groove depth of the angle fixing groove (42) and the guide part (432) cooperate with each other so that the angle fixing bolt (43) extends the end face (433) through the groove to the outside of the angle fixing groove (42).

7. A control cabinet lighting lamp, wherein the lighting lamp (5) is used to connect to a control cabinet lighting lamp holder, the control cabinet lighting lamp holder being the control cabinet lighting lamp holder according to any one of claims 1-6, characterized in that: The lighting lamp (5) has a rotating shaft (51) on both sides that cooperates with the rotating groove (41). Multiple positioning grooves (52) are opened on the outer periphery of the rotating shaft (51), and the multiple positioning grooves (52) are arranged in an arc shape on the outer periphery of the rotating shaft (51).

8. A control cabinet lighting fixture according to claim 7, characterized in that: A channel (53) for sliding of the end face (433) of the angle fixing bolt (43) is provided between the multiple sets of positioning grooves (52), and the channel (53) and the positioning groove (52) are both rounded.

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