Illuminating device applied to equipment cabinet, processing equipment of illuminating device and using method of illuminating device

Abstract

The invention discloses a lighting device applied to a cabinet, processing equipment of the lighting device and a using method of the processing equipment, and belongs to the technical field of cabinets. A lighting device applied to a cabinet comprises a cabinet body, a mounting seat is arranged in the cabinet body, a telescopic part is arranged on the mounting seat and comprises a first telescopic part, a second telescopic part and a winding part arranged between the first telescopic part and the second telescopic part, the first telescopic part is movably connected with the mounting seat, and the second telescopic part is movably connected with the winding part. A mounting plate is arranged at the end, away from the winding part, of the second telescopic part, a positioning assembly and an illuminating lamp are arranged on the mounting plate, and a containing groove matched with the positioning assembly is formed in the mounting base; according to the invention, the lighting lamp can be conveniently placed at any position of the partition plate in the cabinet body, the lighting requirements of different spatial positions in the cabinet are met, the telescopic part connected with the lighting lamp does not hinder the lighting or maintenance space, and the lighting is more convenient during overhaul and maintenance.

Description

Technical Field

[0001] The present invention relates to the technical field of cabinets, and in particular to a lighting device applied to cabinets, its processing equipment and its usage method. Background Art

[0002] In the current design of data centers, lighting is often the least concerned. Usually, cabinets and built-in devices are all black, and very little light is reflected into the cabinet interior. In many cases, the lighting equipment in the computer room is installed on the ceiling. Even if the brightness in the computer room is soft, the light in the aisle is still relatively dim, and the light inside the cabinet is even worse. When the lighting in the cabinet is insufficient, the probability of staff making misoperations in operating the equipment will increase significantly. In many cases, when staff perform maintenance or operations on the equipment inside the cabinet, due to the dim light inside the cabinet and the large number of internal devices with various cables mixed together, the work efficiency of the staff will be reduced.

[0003] Most of the existing cabinets are equipped with a lighting system with human body induction, which is convenient for maintenance inside the power distribution cabinet in a dim environment. However, the installation position of the existing lighting equipment is fixed, which results in a fixed irradiation angle of the lighting equipment. Generally, a placement board for placing electronic devices is provided inside the cabinet, and the lighting lamps commonly used inside the cabinet cavity are easily blocked by the placement board, and the lighting lamps cannot directly irradiate the electronic devices on the placement board of the layer to be inspected and repaired, making it very inconvenient to use, thus affecting the maintenance effect. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art, and to propose a lighting device applied to cabinets, its processing equipment and its usage method.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions: A lighting device applied to a cabinet, including a cabinet body, an installation seat is arranged inside the cabinet body, a telescopic part is arranged on the installation seat, the telescopic part includes a first telescopic member, a second telescopic member and a winding part arranged between the first telescopic member and the second telescopic member, the first telescopic member is movably connected to the installation seat, one end of the second telescopic member away from the winding part is provided with a mounting plate, a positioning component and a lighting lamp are arranged on the mounting plate, and a receiving groove matching with the positioning component is opened on the installation seat.

[0006] Preferably, the first telescopic member includes a first multi-section telescopic plate rotatably connected to the mounting base through a first pin shaft, the second telescopic member includes a second multi-section telescopic plate rotatably connected to the mounting plate through a second pin shaft, both ends of the winding portion are respectively connected to the first multi-section telescopic plate and the second multi-section telescopic plate, both the first telescopic member and the second telescopic member include a reset member, two ends of the reset member of the first telescopic member are respectively movably connected to the mounting base and the first multi-section telescopic plate, two ends of the reset member of the second telescopic member are respectively movably connected to the mounting plate and the second multi-section telescopic plate, and the reset member includes an elastic telescopic plate.

[0007] Preferably, the elastic telescopic plate of the first telescopic member is rotatably connected to the mounting base through a third pin shaft, one end of the elastic telescopic plate of the first telescopic member away from the third pin shaft is rotatably connected to the first multi-section telescopic plate, the elastic telescopic plate of the second telescopic member is rotatably connected to the mounting plate through a fourth pin shaft, and one end of the elastic telescopic plate of the second telescopic member away from the fourth pin shaft is rotatably connected to the second multi-section telescopic plate.

[0008] Preferably, the winding portion includes a winding base, two rotating rods are rotatably arranged in the winding base, a movable gear is arranged on each rotating rod, the movable gears on the two rotating rods are meshed and connected with each other, a winding drum is arranged on each rotating rod, a pulling rope is arranged on each winding drum, the two pulling ropes are respectively connected to the first multi-section telescopic plate and the second multi-section telescopic plate, a driving motor for driving one of the rotating rods to rotate is arranged on the winding base, both the double five-pin relays KM1 and KM2 have two groups of normally open / normally closed contacts and a coil, the collision sensor SQ1 and the limit sensor SQ2 are both of normally closed type, the collision sensor SQ1 is connected in series in the coil circuit of KM1, KM1 loses power when the collision sensor SQ1 is disconnected, the limit sensor SQ2 is connected in series in the coil circuit of KM2, KM2 loses power when the limit sensor SQ2 is disconnected, the normally closed contact of KM1 is connected in series in the control circuit of KM2, the normally closed contact of KM2 is connected in series in the control circuit of KM1, and the pins of the push-button switch K1 are respectively connected to the positive and negative poles of the power supply and the double five-pin relays KM1 and KM2.

[0009] Preferably, a control circuit for controlling the operation of the driving motor is arranged on the winding portion, the core components of the control circuit include two double five-pin relays KM1 and KM2, a push-button switch K1, a collision sensor SQ1 and a limit sensor SQ2, and a power supply device for supplying power to the control circuit is also arranged on the winding base.

[0010] Preferably, the collision sensor SQ1 is arranged on the mounting base and is in movable contact with the first multi-section telescopic plate, the limit sensor SQ2 is arranged on the winding base and is in movable contact with the first multi-section telescopic plate or the second multi-section telescopic plate, and the push-button switch K1 is fixedly arranged on the winding base.

[0011] Preferably, the positioning assembly includes a first U-shaped plate slidably connected to the mounting plate, the first U-shaped plate is placed in the accommodating groove, a first elastic telescopic rod is arranged between the first U-shaped plate and the mounting plate, the end of the partition is placed between the inner walls on both sides of the first U-shaped plate, and a number of evenly distributed air guide holes are opened on the partition.

[0012] Preferably, a second U-shaped plate is slidably connected to the inside of the first U-shaped plate, a second elastic telescopic rod is provided between the second U-shaped plate and the first U-shaped plate, a plurality of movable grooves with unequal distribution are provided in the first U-shaped plate, a positioning rod matching the air guide hole is slidably connected to each of the movable grooves, an elastic element is provided between the positioning rod and the inner wall of the movable groove, and a connecting rope corresponding to the positioning rod is provided on the second U-shaped plate.

[0013] A processing device for a lighting device used in a cabinet comprises a drilling device for opening an accommodating groove on a mounting seat and a welding device for welding a second pin shaft and a fourth pin shaft to a mounting plate.

[0014] The present invention also discloses a method for using a lighting device applied to a cabinet, comprising the following steps: S1: When inspecting electrical equipment on the partition inside the cabinet, press the first U-shaped plate with your fingers and push the second U-shaped plate outward. The second U-shaped plate moves relative to the first U-shaped plate. The second U-shaped plate drives the positioning rod to move in the movable groove through the connecting rope, so that the positioning rod retracts in the movable groove. S2: Subsequently, the first U-shaped plate and the second U-shaped plate are kept apart, and the first U-shaped plate is moved relative to the mounting plate to move the first U-shaped plate out of the receiving groove, so that the staff can now pull down the mounting plate, so that the mounting plate drives the illuminating lamp to move to the area requiring illumination, so that the illuminating lamp can illuminate the electrical equipment on a certain partition; S3: Subsequently, the staff member causes the first U-shaped plate to be reset and moved back relative to the mounting plate under the action of the first elastic telescopic rod. The upper and lower inner walls of the first U-shaped plate abut against the upper and lower sides of the partition. The staff member then releases the second U-shaped plate, causing the second U-shaped plate to be reset and moved back under the pull of the second elastic telescopic rod. At least two of the unequally spaced positioning rods are plugged into the air guide holes on the partition, so that the mounting plate and the partition are fixed in position, maintaining the stability of the subsequent lighting for the electrical equipment on the partition. S4: The staff then moves the reel seat, so that the reel seat drives the first multi-section telescopic plate and the second multi-section telescopic plate away from the illumination area of the lighting lamp, and the reel seat moves to the left or right side of the lighting lamp, and the first multi-section telescopic plate and the second multi-section telescopic plate are stretched; S5: Subsequently, the staff applies pressure to the push-button switch K1. The coil of the relay KM1 is energized, driving the motor to control the rotating rod to rotate forward and release the pulling rope. The first multi-section telescopic plate and the second multi-section telescopic plate are horizontally placed under the push of their respective elastic telescopic plates. At this time, the first multi-section telescopic plate abuts against the collision sensor SQ1, the coil of the relay KM1 loses power, and the reel stops releasing the pulling rope, making the first multi-section telescopic plate, the second multi-section telescopic plate and the pulling rope form a "U" shape, so that the first multi-section telescopic plate and the second multi-section telescopic plate will not cause shadows in the lighting area of the lighting lamp or hinder the staff from maintenance; S6: After the maintenance is completed, the staff applies pressure to the push-button switch K1 again. At this time, the coil of the relay KM2 is energized, driving the motor to control the rotating rod to rotate in reverse to wind up the pulling rope. After the end of the first multi-section telescopic plate abuts against the limit sensor SQ2 on the winding seat, the coil of the relay KM2 loses power, and the driving motor stops winding up the pulling rope. Subsequently, the staff repeats the operation on the second U-shaped plate in step S1, making the positioning rod contract in the movable groove, releasing the restriction between the positioning component and the partition. At this time, the lighting lamp can be placed at other partitions in the cabinet for re-maintenance lighting or placed at the original position of the cabinet.

[0015] Compared with the prior art, the present invention provides a lighting device, its processing equipment and its use method applied to a cabinet, having the following beneficial effects: 1. For the lighting device, its processing equipment and its use method applied to the cabinet, by setting the telescopic part to connect the lighting lamp, it is convenient to place the lighting lamp at any partition position in the cabinet, meeting the lighting needs of different spatial positions inside the cabinet and making the lighting more convenient during maintenance.

[0016] 2. For the lighting device, its processing equipment and its use method applied to the cabinet, through the mutual cooperation among the first telescopic member, the second telescopic member and the winding part, the first multi-section telescopic plate, the second multi-section telescopic plate and the pulling rope form a "U" shape, so that the telescopic part connecting the lighting lamp will not hinder the lighting or maintenance space, and the lighting is more convenient during maintenance.

[0017] 3. For the lighting device, its processing equipment and its use method applied to the cabinet, by setting the elastic telescopic plate to push the first multi-section telescopic plate or the second multi-section telescopic plate, the first multi-section telescopic plate or the second multi-section telescopic plate can move left or right, improving the diversity of the moving direction of the telescopic part and avoiding driving the first multi-section telescopic plate or the second multi-section telescopic plate to reset unidirectionally only through the torsion spring, thereby improving the practicability of the device.

[0018] 4. For the lighting device, its processing equipment and its use method applied to the cabinet, by inserting at least two of the positioning rods arranged at unequal distances into the air guide holes on the partition, the position of the mounting plate is fixed to the partition, maintaining the stability of the subsequent lighting of the electrical equipment on the partition by the lighting lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic structural diagram of the telescopic part of the present invention Figure 1 ; Figure 3 is of the present invention Figure 2 is an enlarged schematic structural diagram of part A in the present invention; Figure 4 is a schematic structural diagram of the telescopic part of the present invention Figure 2 ; Figure 5 is an external structural diagram of the mounting plate of the present invention; Figure 6 is a sectional structural diagram of the first U-shaped plate of the present invention; Figure 7 is of the present invention Figure 6 is an enlarged schematic structural diagram of part B in the present invention; Figure 8 is an external structural diagram of the winding base of the present invention; Figure 9 is a sectional structural diagram of the winding base of the present invention; Figure 10 is an external structural diagram of the rotating rod of the present invention; Figure 11 is an internal structural diagram of the cabinet body of the present invention; Figure 12 is a schematic connection diagram of the drive motor control circuit of the present invention.

[0020] In the figure: 1. Cabinet body; 101. Partition board; 1011. Air guide hole; 2. Mounting seat; 201. Accommodating groove; 3. Telescopic part; 301. First telescopic member; 3011. First pin shaft; 302. Second telescopic member; 3021. Second pin shaft; 303. Winding part; 4. Mounting plate; 5. Lighting lamp; 6. First multi-section telescopic plate; 7. Second multi-section telescopic plate; 8. Reset member; 801. Elastic telescopic plate; 8011. Third pin shaft; 8012. Fourth pin shaft; 9. Winding base; 901. Rotating rod; 902. Movable gear; 903. Reel; 9031. Pulling rope; 10. Drive motor; 11. Collision sensor SQ1; 12. Limit sensor SQ2; 13. Button switch K1; 14. First U-shaped plate; 141. First elastic telescopic rod; 15. Second U-shaped plate; 151. Second elastic telescopic rod; 152. Connecting rope; 16. Movable groove; 161. Positioning rod; 162. Elastic element. DETAILED DESCRIPTION OF THE INVENTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0022] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0023] Embodiment 1: Refer to Figure 1 , Figure 2 , Figure 4 and Figure 11 , a lighting device applied to a cabinet, including a cabinet body 1, an installation seat 2 is arranged in the cabinet body 1, a telescopic part 3 is arranged on the installation seat 2, the telescopic part 3 includes a first telescopic member 301, a second telescopic member 302 and a winding part 303 arranged between the first telescopic member 301 and the second telescopic member 302, the first telescopic member 301 is movably connected to the installation seat 2, and one end of the second telescopic member 302 away from the winding part 303 is provided with a mounting plate 4, a positioning component and a lighting lamp 5 are arranged on the mounting plate 4, and a receiving groove 201 matching with the positioning component is opened on the installation seat 2.

[0024] Furthermore, the positioning component includes a first U-shaped plate 14 slidably connected to the mounting plate 4, the first U-shaped plate 14 is placed in the receiving groove 201, a first elastic telescopic rod 141 is arranged between the first U-shaped plate 14 and the mounting plate 4, the end of the partition plate 101 is placed between the inner walls on both sides of the first U-shaped plate 14, and a plurality of uniformly distributed air guide holes 1011 are opened on the partition plate 101.

[0025] Specifically, when performing maintenance on the electrical equipment on the partition plate 101 in the cabinet body 1, the positioning component is moved out from the receiving groove 201, and then the staff directly pulls down the mounting plate 4 at the bottom of the telescopic part 3, so that the mounting plate 4 drives the lighting lamp 5 to move to the area where lighting is required, so that the lighting lamp 5 can illuminate the electrical equipment on a certain partition plate 101, and the positioning component fixes the lighting position of the lighting lamp 5 at this time. By setting the telescopic part 3 to connect the lighting lamp 5, the lighting lamp 5 can be conveniently placed at any position of the partition plate 101 in the cabinet body 1, meeting the lighting requirements of different spatial positions inside the cabinet, making lighting more convenient during maintenance, and the telescopic part 3 connecting the lighting lamp 5 will not cause obstruction to the lighting or maintenance space, making lighting more convenient during maintenance.

[0026] Embodiment 2: Refer to Figure 1 ,Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8 , Figure 9 , Figure 10 , Figure 11 and Figure 12 , a lighting device applied to a cabinet. Further, on the basis of Embodiment 1, the first telescopic member 301 includes a first multi-section telescopic plate 6 rotatably connected to the mounting base 2 through a first pin shaft 3011, the second telescopic member 302 includes a second multi-section telescopic plate 7 rotatably connected to the mounting plate 4 through a second pin shaft 3021, both ends of the winding portion 303 are respectively connected to the first multi-section telescopic plate 6 and the second multi-section telescopic plate 7, both the first telescopic member 301 and the second telescopic member 302 include a reset member 8, both ends of the reset member 8 of the first telescopic member 301 are respectively movably connected to the mounting base 2 and the first multi-section telescopic plate 6, both ends of the reset member 8 of the second telescopic member 302 are respectively movably connected to the mounting plate 4 and the second multi-section telescopic plate 7, and the reset member 8 includes an elastic telescopic plate 801.

[0027] Further, the elastic telescopic plate 801 of the first telescopic member 301 is rotatably connected to the mounting base 2 through a third pin shaft 8011, one end of the elastic telescopic plate 801 of the first telescopic member 301 away from the third pin shaft 8011 is rotatably connected to the first multi-section telescopic plate 6, the elastic telescopic plate 801 of the second telescopic member 302 is rotatably connected to the mounting plate 4 through a fourth pin shaft 8012, and one end of the elastic telescopic plate 801 of the second telescopic member 302 away from the fourth pin shaft 8012 is rotatably connected to the second multi-section telescopic plate 7.

[0028] Further, the winding portion 303 includes a winding base 9, two rotating rods 901 are rotatably arranged in the winding base 9, a movable gear 902 is arranged on each rotating rod 901, the movable gears 902 on the two rotating rods 901 are meshed with each other, a winding drum 903 is arranged on each rotating rod 901, a pulling rope 9031 is arranged on each winding drum 903, the two pulling ropes 9031 are respectively connected to the first multi-section telescopic plate 6 and the second multi-section telescopic plate 7, and a driving motor 10 for driving one of the rotating rods 901 to rotate is arranged on the winding base 9.

[0029] Furthermore, the winding section 303 is provided with a control circuit for controlling the operation of the drive motor 10. The core components of the control circuit include two double five-pin relays KM1 and KM2, a push button switch K113, a collision sensor SQ111, and a limit sensor SQ212. The winding seat 9 is also provided with a power supply device for supplying power to the control circuit. The double five-pin relays KM1 and KM2 each have two sets of normally open / normally closed contacts and a coil, and the collision sensor SQ111 and the limit sensor SQ21 2 are both normally closed. The collision sensor SQ111 is connected in series in the KM1 coil circuit. When the collision sensor SQ111 is disconnected, KM1 loses power. The limit sensor SQ212 is connected in series in the KM2 coil circuit. When the limit sensor SQ212 is disconnected, KM2 loses power. The normally closed contacts of KM1 are connected in series in the KM2 control circuit. The normally closed contacts of KM2 are connected in series in the KM1 control circuit. The pins of the push button switch K113 are respectively connected to the positive and negative poles of the power supply and the double five-pin relays KM1 and KM2.

[0030] Furthermore, the collision sensor SQ111 is set on the mounting seat 2 and is movably offset against the first multi-section telescopic plate 6, the limit sensor SQ212 is set on the winding seat 9 and is movably offset against the first multi-section telescopic plate 6 or the second multi-section telescopic plate 7, and the button switch K113 is fixed on the winding seat 9.

[0031] Specifically, after the staff fixes the position of the lighting lamp 5 through the positioning component on the mounting plate 4, the staff moves the reel-up seat 9, so that the reel-up seat 9 drives the first multi-section telescopic plate 6 and the second multi-section telescopic plate 7 away from the illumination area of the lighting lamp 5, and the reel-up seat 9 moves to the left or right side of the lighting lamp 5, and the first multi-section telescopic plate 6 and the second multi-section telescopic plate 7 are stretched. Then the staff applies pressure to the button switch K113, the relay KM1 coil is energized, and the drive motor 10 controls the rotating rod 901 to rotate forward to release the pull rope 9031. The first multi-section telescopic plate 6 and the second multi-section telescopic plate 7 are placed horizontally under the push of their respective elastic telescopic plates 801. At this time, the first multi-section telescopic plate 6 abuts against the collision sensor SQ111, the relay KM1 coil loses power, and the reel 903 stops pulling the pull rope 9 031 is released, so that the first multi-section telescopic plate 6, the second multi-section telescopic plate 7 and the pull rope 9031 form a "U" shape, so that the first multi-section telescopic plate 6 and the second multi-section telescopic plate 7 will not cast a shadow on the illumination area of the lighting lamp 5 or hinder the staff from repairing; after the repair is completed, the staff applies pressure to the button switch K113 again, at this time the relay KM2 coil is energized, and the drive motor 10 controls the rotating rod 901 to reverse and rewind the pull rope 9031. After the end of the first multi-section telescopic plate 6 abuts against the limit sensor SQ212 on the rewinding seat 9, the relay KM2 coil is de-energized, and the drive motor 10 stops rewinding the pull rope 9031; it should be noted that the button switch K113 has a mechanical interlock, and the collision sensor SQ1 and the limit sensor SQ2 are both normally closed; Circuit working principle: Forward rotation control loop: The push button switch K113 is pressed → The coil of the relay KM1 is energized → The main contact is closed and the 5th pin is connected → The drive motor 10 rotates forward to release the pull rope 9031 → The collision sensor SQ111 is triggered and disconnected → The relay KM1 loses power → The drive motor 10 stops; Reverse rotation control loop: The push button switch K113 is pressed again → The coil of the relay KM2 is energized → The main contact is closed and the 5th pin is connected → The drive motor 10 rotates in reverse to wind up the pull rope 9031 → The limit sensor SQ212 detects that the winding is in place → The relay KM2 circuit is disconnected → The drive motor 10 stops; In this application, the elastic telescopic plate 801 connected by a pin shaft is used to push the first multi-section telescopic plate 6 or the second multi-section telescopic plate 7, so that the first multi-section telescopic plate 6 or the second multi-section telescopic plate 7 can move left or right, improving the diversity of the moving direction of the telescopic part 3, and avoiding driving the first multi-section telescopic plate 6 or the second multi-section telescopic plate 7 to reset unidirectionally only through a torsion spring, thereby improving the practicability of the device.

[0032] Example 3: Refer to Figure 1 、 Figure 5 、 Figure 6 and Figure 7 , a lighting device applied to a cabinet. On the basis of Example 2, further, a second U-shaped plate 15 is slidably connected inside the first U-shaped plate 14. A second elastic telescopic rod 151 is arranged between the second U-shaped plate 15 and the first U-shaped plate 14. A plurality of unequally spaced activity grooves 16 are opened inside the first U-shaped plate 14. A positioning rod 161 matched with the air guide hole 1011 is slidably connected in each activity groove 16. An elastic element 162 is arranged between the positioning rod 161 and the inner wall of the activity groove 16. A connecting rope 152 corresponding to the positioning rod 161 one by one is arranged on the second U-shaped plate 15.

[0033] Specifically, when performing maintenance on the electrical equipment on the partition 101 inside the cabinet body 1, the finger presses the first U-shaped plate 14 and toggles the second U-shaped plate 15 outwards. The second U-shaped plate 15 moves relative to the first U-shaped plate 14. The second U-shaped plate 15 drives the positioning rod 161 to move in the movable slot 16 through the connecting rope 152, so that the positioning rod 161 contracts in the movable slot 16, and the elastic element 162 is compressed. The elastic element 162 is set as a spring. Subsequently, the first U-shaped plate 14 and the second U-shaped plate 15 are kept in a separated state, and the first U-shaped plate 14 is moved relative to the mounting plate 4, so that the first U-shaped plate 14 moves out of the receiving slot 201, enabling the staff to pull down the mounting plate 4 at this time, so that the mounting plate 4 drives the lighting lamp 5 to move to the area where lighting is required, so that the lighting lamp 5 can illuminate the electrical equipment on a certain partition 101. Subsequently, the staff makes the first U-shaped plate 14 move back to its original position relative to the mounting plate 4 under the action of the first elastic telescopic rod 141. The upper and lower inner walls of the first U-shaped plate 14 are in contact with the upper and lower sides of the partition 101. Then the staff releases the second U-shaped plate 15, so that the second U-shaped plate 15 moves back to its original position under the pull of the second elastic telescopic rod 151. At least two of the unevenly arranged positioning rods 161 are inserted into the air guide holes 1011 on the partition 101, so that the position of the mounting plate 4 and the partition 101 is fixed, maintaining the stability of the subsequent lighting of the electrical equipment on the partition 101 by the lighting lamp 5; it should be noted that the arrangement of the air guide holes 1011 on the partition 101 can facilitate the air circulation inside the cabinet body 1 and avoid the air between the partitions 101 being divided and affecting its heat dissipation effect.

[0034] The present invention discloses a processing device for a lighting device applied to a cabinet, including a drilling device for opening a receiving slot 201 on a mounting seat 2 and a welding device for welding a second pin shaft 3021 and a fourth pin shaft 8012 on a mounting plate 4.

[0035] The present invention also discloses a usage method of a lighting device applied to a cabinet, including the following steps: S1: When performing maintenance on the electrical equipment on the partition 101 inside the cabinet body 1, the finger presses the first U-shaped plate 14 and toggles the second U-shaped plate 15 outwards. The second U-shaped plate 15 moves relative to the first U-shaped plate 14. The second U-shaped plate 15 drives the positioning rod 161 to move in the movable slot 16 through the connecting rope 152, so that the positioning rod 161 contracts in the movable slot 16; S2: Subsequently, the first U-shaped plate 14 and the second U-shaped plate 15 are kept in a separated state, and the first U-shaped plate 14 is moved relative to the mounting plate 4, so that the first U-shaped plate 14 moves out of the receiving slot 201, enabling the staff to pull down the mounting plate 4 at this time, so that the mounting plate 4 drives the lighting lamp 5 to move to the area where lighting is required, so that the lighting lamp 5 can illuminate the electrical equipment on a certain partition 101; S3: Subsequently, the staff member causes the first U-shaped plate 14 to reset and move back relative to the mounting plate 4 under the action of the first elastic telescopic rod 141. The upper and lower inner walls of the first U-shaped plate 14 abut against the upper and lower sides of the partition 101. The staff member then releases the second U-shaped plate 15, causing the second U-shaped plate 15 to reset and move back under the pull of the second elastic telescopic rod 151. At least two of the unequally spaced positioning rods 161 are plugged into the air guide holes 1011 on the partition 101, so that the mounting plate 4 and the partition 101 are fixed in position, maintaining the stability of the subsequent lighting lamp 5 for illuminating the electrical equipment on the partition 101. S4: The staff then moves the reeling seat 9 so that the reeling seat 9 drives the first multi-section telescopic plate 6 and the second multi-section telescopic plate 7 away from the illumination area of the lighting lamp 5, and the reeling seat 9 moves to the left or right side of the lighting lamp 5, and the first multi-section telescopic plate 6 and the second multi-section telescopic plate 7 are stretched; S5: The staff then applies pressure to the push button switch K113, energizing the coil of the relay KM1. The drive motor 10 controls the rotating rod 901 to rotate forward, releasing the pull rope 9031. The first and second multi-section telescopic plates 6 and 7 are pushed by their respective elastic telescopic plates 801 to be placed horizontally. At this time, the first multi-section telescopic plate 6 abuts against the collision sensor SQ111, and the coil of the relay KM1 is de-energized. The reel 903 stops releasing the pull rope 9031, causing the first and second multi-section telescopic plates 6 and 7 to form a "U" shape, so that the first and second multi-section telescopic plates 6 and 7 will not cast shadows on the area illuminated by the lighting lamp 5 or hinder maintenance personnel. S6: After the inspection is completed, the staff applies pressure to the button switch K113 again. At this time, the relay KM2 coil is energized, and the drive motor 10 controls the rotating rod 901 to reverse and rewind the pull rope 9031. After the end of the first multi-section telescopic plate 6 abuts against the limit sensor SQ212 on the rewinding seat 9, the relay KM2 coil loses power, and the drive motor 10 stops rewinding the pull rope 9031. Then the staff repeats the operation on the second U-shaped plate 15 in step S1 to shrink the positioning rod 161 into the movable groove 16, and releases the restriction between the positioning assembly and the partition 101. At this time, the lighting lamp 5 can be placed on other partitions 101 in the cabinet 1 for re-inspection lighting or placed in the original position of the cabinet 1.

[0036] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A lighting device applied to a cabinet, comprising a cabinet body (1), wherein a mounting seat (2) is arranged inside the cabinet body (1), and a telescopic part (3) is arranged on the mounting seat (2), characterized in that, The telescopic part (3) includes a first telescopic member (301), a second telescopic member (302), and a winding part (303) arranged between the first telescopic member (301) and the second telescopic member (302). The first telescopic member (301) is movably connected to the mounting base (2). One end of the second telescopic member (302) away from the winding part (303) is provided with a mounting plate (4). A positioning component and a lighting lamp (5) are arranged on the mounting plate (4). A receiving groove (201) matching the positioning component is formed on the mounting base (2).

2. The lighting device applied to a cabinet according to claim 1, characterized in that, The first telescopic member (301) includes a first multi-section telescopic plate (6) rotatably connected to the mounting base (2) through a first pin shaft (3011). The second telescopic member (302) includes a second multi-section telescopic plate (7) rotatably connected to the mounting plate (4) through a second pin shaft (3021). Both ends of the winding part (303) are respectively connected to the first multi-section telescopic plate (6) and the second multi-section telescopic plate (7). Both the first telescopic member (301) and the second telescopic member (302) include a reset member (8). Two ends of the reset member (8) of the first telescopic member (301) are respectively movably connected to the mounting base (2) and the first multi-section telescopic plate (6). Two ends of the reset member (8) of the second telescopic member (302) are respectively movably connected to the mounting plate (4) and the second multi-section telescopic plate (7). The reset member (8) includes an elastic telescopic plate (801).

3. The lighting device applied to a cabinet according to claim 2, characterized in that, The elastic telescopic plate (801) of the first telescopic member (301) is rotatably connected to the mounting base (2) through a third pin shaft (8011). One end of the elastic telescopic plate (801) of the first telescopic member (301) away from the third pin shaft (8011) is rotatably connected to the first multi-section telescopic plate (6). The elastic telescopic plate (801) of the second telescopic member (302) is rotatably connected to the mounting plate (4) through a fourth pin shaft (8012). One end of the elastic telescopic plate (801) of the second telescopic member (302) away from the fourth pin shaft (8012) is rotatably connected to the second multi-section telescopic plate (7).

4. The lighting device applied to a cabinet according to claim 3, wherein The winding part (303) includes a winding base (9). Two rotating rods (901) are rotatably arranged in the winding base (9). An active gear (902) is arranged on each rotating rod (901). The active gears (902) on the two rotating rods (901) are meshed and connected to each other. A winding drum (903) is arranged on each rotating rod (901). A pulling rope (9031) is arranged on each winding drum (903). The two pulling ropes (9031) are respectively connected to the first multi-section telescopic plate (6) and the second multi-section telescopic plate (7). A driving motor (10) for driving one of the rotating rods (901) to rotate is arranged on the winding base (9).

5. The lighting device applied to a cabinet according to claim 4, wherein A control circuit for controlling the operation of the driving motor (10) is provided on the winding part (303). The core components of the control circuit include two double five-pin relays KM1 and KM2, a push-button switch K1 (13), a collision sensor SQ1 (11), and a limit sensor SQ2 (12). A power supply device for supplying power to the control circuit is also provided on the winding base (9). Both the double five-pin relays KM1 and KM2 have two sets of normally open / normally closed contacts and a coil. The collision sensor SQ1 (11) and the limit sensor SQ2 (12) are both normally closed types. The collision sensor SQ1 (11) is connected in series in the KM1 coil circuit. When the collision sensor SQ1 (11) is disconnected, KM1 loses power. The limit sensor SQ2 (12) is connected in series in the KM2 coil circuit. When the limit sensor SQ2 (12) is disconnected, KM2 loses power. The normally closed contact of KM1 is connected in series in the KM2 control circuit, and the normally closed contact of KM2 is connected in series in the KM1 control circuit. The pins of the push-button switch K1 (13) are respectively connected to the positive and negative poles of the power supply and the double five-pin relays KM1 and KM2.

6. The lighting device applied to a cabinet according to claim 5, wherein, The collision sensor SQ1 (11) is arranged on the mounting base (2) and is in movable contact with the first multi-section telescopic plate (6). The limit sensor SQ2 (12) is arranged on the winding base (9) and is in movable contact with the first multi-section telescopic plate (6) or the second multi-section telescopic plate (7). The push-button switch K1 (13) is fixedly arranged on the winding base (9).

7. The lighting device applied to a cabinet according to claim 6, wherein, The positioning assembly includes a first U-shaped plate (14) slidably connected to the mounting plate (4). The first U-shaped plate (14) is placed in the receiving groove (201). A first elastic telescopic rod (141) is arranged between the first U-shaped plate (14) and the mounting plate (4). The end of the partition plate (101) is placed between the inner walls on both sides of the first U-shaped plate (14). A plurality of uniformly distributed air guide holes (1011) are formed in the partition plate (101).

8. The lighting device applied to a cabinet according to claim 7, characterized in that, A second U-shaped plate (15) is slidably connected in the first U-shaped plate (14). A second elastic telescopic rod (151) is arranged between the second U-shaped plate (15) and the first U-shaped plate (14). A plurality of non-equidistantly distributed moving grooves (16) are formed in the first U-shaped plate (14). A positioning rod (161) cooperating with the air guide holes (1011) is slidably connected in each moving groove (16). An elastic element (162) is arranged between the positioning rod (161) and the inner wall of the moving groove (16). Connecting ropes (152) corresponding to the positioning rods (161) one by one are arranged on the second U-shaped plate (15).

9. A processing device for a lighting device of the cabinet according to claim 8, characterized in that, It includes a drilling device for drilling a receiving groove (201) in the mounting base (2) and a welding device for welding the second pin shaft (3021) and the fourth pin shaft (8012) to the mounting plate (4).

10. A method for using a lighting device applied to the cabinet according to claim 8, characterized in that, It includes the following steps: S1: When inspecting the electrical equipment on the partition (101) inside the cabinet (1), the first U-shaped plate (14) is pressed by the fingers and the second U-shaped plate (15) is pushed outward, the second U-shaped plate (15) moves relative to the first U-shaped plate (14), and the second U-shaped plate (15) drives the positioning rod (161) to move in the movable groove (16) through the connecting rope (152), so that the positioning rod (161) is retracted in the movable groove (16); S2: Subsequently, the first U-shaped plate (14) and the second U-shaped plate (15) are kept apart, and the first U-shaped plate (14) is moved relative to the mounting plate (4) so that the first U-shaped plate (14) moves out of the receiving groove (201), so that the staff can pull down the mounting plate (4) and the mounting plate (4) drives the lighting lamp (5) to move to the area requiring lighting, so that the lighting lamp (5) can illuminate the electrical equipment on a certain partition (101); S3: Subsequently, the staff member causes the first U-shaped plate (14) to be reset and moved back relative to the mounting plate (4) under the action of the first elastic telescopic rod (141), and the upper and lower inner walls of the first U-shaped plate (14) abut against the upper and lower sides of the partition (101). Then, the staff member releases the second U-shaped plate (15), causing the second U-shaped plate (15) to be reset and moved back under the pull of the second elastic telescopic rod (151), and at least two of the unequally spaced positioning rods (161) are plugged into the air guide holes (1011) on the partition (101), so that the mounting plate (4) and the partition (101) are fixed in position, maintaining the stability of the subsequent lighting lamp (5) lighting the electrical equipment on the partition (101); S4: The staff then moves the reeling seat (9), so that the reeling seat (9) drives the first multi-section telescopic plate (6) and the second multi-section telescopic plate (7) away from the illumination area of the lighting lamp (5), and the reeling seat (9) moves to the left or right side of the lighting lamp (5), and the first multi-section telescopic plate (6) and the second multi-section telescopic plate (7) are stretched; S5: Then the staff applies pressure to the button switch K1 (13), the relay KM1 coil is energized, the drive motor (10) controls the rotating rod (901) to rotate forward to release the pull rope (9031), and the first multi-section telescopic plate (6) and the second multi-section telescopic plate (7) are placed horizontally under the push of their respective elastic telescopic plates (801). At this time, the first multi-section telescopic plate (6) abuts against the collision sensor SQ1 (11), the relay KM1 coil is de-energized, and the reel (903) stops releasing the pull rope (9031), so that the first multi-section telescopic plate (6), the second multi-section telescopic plate (7) and the pull rope (9031) form a "U" shape, so that the first multi-section telescopic plate (6) and the second multi-section telescopic plate (7) will not cast a shadow on the illumination area of the lighting lamp (5) or hinder the staff from repairing; S6: After the maintenance is completed, the staff applies pressure to the push-button switch K1 (13) again. At this time, the coil of the relay KM2 is energized, driving the motor (10) to control the reverse winding of the pull rope (9031) by the rotating rod (901). After the end of the first multi-section telescopic plate (6) abuts against the limit sensor SQ2 (12) on the winding seat (9), the coil of the relay KM2 loses power, and the driving motor (10) stops winding the pull rope (9031). Subsequently, the staff repeats the operation on the second U-shaped plate (15) in step S1, so that the positioning rod (161) contracts in the movable slot (16), releasing the restriction between the positioning component and the partition plate (101). At this time, the lighting lamp (5) can be placed at other partition plates (101) in the cabinet (1) for re-maintenance lighting or placed at the original position of the cabinet (1).

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