Intelligent lighting mechanism for FTU

Abstract

The utility model discloses an intelligent lighting mechanism for an FTU, and belongs to the technical field of FTU intelligent lighting. The surface of a cabinet body is rotatably connected with a cabinet door through a hinge, the surface of the cabinet door is provided with an observation window and a hinge, the top of the cabinet body is fixedly provided with a light sensing control switch, and one end of the light sensing control switch is provided with a mounting plate; according to the intelligent lighting mechanism for the FTU, through the arrangement of the pressure switch and the light induction control switch, a lighting lamp can be automatically turned on and turned off when a cabinet door is opened and closed, and the lighting lamp can be automatically turned on and turned off when the cabinet door is opened and closed; the lighting mechanism is simple in structure and convenient to use, the lighting lamp switch can be automatically controlled according to the brightness of external light, the use convenience of the lighting mechanism is improved, the arranged transparent protective cover can be manually and rapidly assembled and disassembled, the light sensing control switch can be protected, and the light sensing control switch is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of FTU intelligent lighting, and more specifically to an FTU intelligent lighting mechanism. Background Art

[0002] The pole-mounted circuit breaker automation terminal FTU is installed on a pole tower or iron tower. In order to facilitate the inspection of internal faults of the FTU cabinet, an intelligent lighting mechanism will be set in the FTU cabinet. During use, the intelligent lighting mechanism controls the lighting to turn on at night through time periods, and the lighting cannot be turned on during the day. However, in rainy weather, the light is weak and the lighting cannot be turned on, making it impossible for maintenance personnel to see the internal situation of the FTU cabinet clearly. The lighting needs to be turned on manually, which reduces the convenience of using the intelligent lighting mechanism.

[0003] For example, an FTU intelligent lighting device disclosed in announcement number CN211146213U includes a cabinet, a lighting lamp is fixedly connected to the top of the inner wall of the cabinet, a second terminal is provided at the bottom of the lighting lamp, the top of the inner wall of the cabinet is fixedly connected to a support plate, a rotating shaft is fixedly connected to the rear side of the support plate, a roller is sleeved on the surface of the rotating shaft, a wire is overlapped on the surface of the roller, one end of the wire is fixedly connected to a PLC controller, and the other end of the wire is fixedly connected to a first terminal, and the first terminal is electrically connected to the second terminal.

[0004] It can be seen from the above-mentioned public scheme that during the use of the lighting device, a PLC controller is set to control it, and the staff sets the program. When the cabinet door is opened during the day, the lighting lamp is controlled to be turned off. Within the set time, the cabinet door is opened and the lighting lamp is turned on for lighting work. However, when it is cloudy and rainy during the day, the light is dim and the maintenance personnel cannot see the inside of the cabinet clearly, and the lighting lamp cannot be turned on automatically. The maintenance personnel need to turn on the lighting manually, which brings inconvenience to the user and greatly reduces the convenience of using the lighting device. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide an intelligent lighting mechanism for FTU, which, through the provision of a pressure switch and a light sensing control switch, can not only automatically turn on and off the lighting when opening and closing the cabinet door, but also can automatically control the lighting switch according to the brightness of the external light, thereby improving the convenience of using the lighting mechanism; and the provision of a transparent protective cover can not only be manually and quickly assembled and disassembled, but also can protect the light sensing control switch to prevent the light sensing control switch from being damaged.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] An intelligent lighting mechanism for FTU comprises a cabinet, wherein the surface of the cabinet is rotatably connected with a cabinet door through a hinge, the surface of the cabinet door is provided with an observation window and a hinge, a light sensing control switch is fixedly installed on the top of the cabinet, a mounting plate is provided at one end of the light sensing control switch, a protective cover is fixedly fixed on the surface of the mounting plate by magnetic adsorption, a lighting lamp holder, a pressure switch and a power supply body are fixedly installed on the inner wall of the cabinet, a lighting lamp is fixedly installed on the surface of the lighting lamp holder, the lighting lamp holder is electrically connected to the light sensing control switch through a first wire, the light sensing control switch is electrically connected to the pressure switch through a second wire, a retractable pressure button is provided on the surface of the pressure switch, and the pressure switch is electrically connected to the power supply body through a third wire. The intelligent lighting mechanism for FTU can automatically switch on and off the lighting lamp when the cabinet door is opened and closed through the provided pressure switch and light sensing control switch, and can automatically control the lighting lamp switch according to the brightness of external light, thereby improving the convenience of use of the lighting mechanism, and the provided transparent protective cover can not only be manually and quickly assembled and disassembled, but also can protect the light sensing control switch to prevent the light sensing control switch from being damaged.

[0008] Furthermore, an insulating rubber sleeve is provided on the surface of the pressure button. After the cabinet door is opened, one end of the pressure button extends out of the side of the cabinet body. After the cabinet door is closed, one end of the pressure button contacts and squeezes the inner wall of the cabinet door, so as to control the switch of the pressure switch by switching the cabinet door, and then control the power on and off of the light sensing control switch.

[0009] Furthermore, a mounting groove is provided on the top of the cabinet, and the inner wall of the mounting groove is fastened to the mounting plate by screws. The mounting plate is made of iron metal and has countersunk holes on the surface, so that the light sensing control switch has the function of disassembly and assembly.

[0010] Furthermore, the protective cover is made of highly transparent explosion-proof plastic, an opening is provided at the bottom of the protective cover, a sealing ring is fixedly bonded to the inner wall of the opening, and the sealing ring ensures the sealing of the opening connection.

[0011] Furthermore, the cross-sectional shape of the sealing ring is rectangular, the surface of the sealing ring is in contact and extrusion with the surface of the light sensing control switch, and the sealing ring is made of sealing rubber and has compression elasticity and sealing functions.

[0012] Furthermore, an adsorption block is fixedly embedded on the bottom of the protective cover. The adsorption block is made of a strong magnet and can be fixed to the mounting plate by magnetic adsorption.

[0013] Furthermore, a through hole communicating with the mounting groove is provided inside the cabinet, so as to facilitate the wires of the light sensing control switch to enter the interior of the cabinet.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) This solution uses a pressure switch and a light sensing control switch to not only automatically turn the lighting on and off when the cabinet door is opened or closed, but also automatically control the lighting on and off according to the brightness of the external light, thereby improving the convenience of the lighting mechanism.

[0016] (2) The transparent protective cover provided in the present solution can not only be quickly assembled and disassembled manually, but also protect the light sensing control switch to prevent the light sensing control switch from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial cross-sectional view of the installation of the protective cover and the cabinet of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of part A;

[0020] Figure 4 for Figure 3 Bottom view of the protective cover structure.

[0021] Description of the numbers in the figure:

[0022] 1 cabinet body, 11 through hole, 12 cabinet door, 13 observation window, 14 hinge, 2 lighting lamp holder, 21 lighting lamp, 3 light sensor control switch, 31 first wire, 32 second wire, 33 mounting plate, 34 countersunk hole, 35 screw, 4 pressure switch, 41 pressure button, 42 third wire, 5 power supply body, 6 protective cover, 61 opening, 62 sealing ring, 63 adsorption block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] See also Figure 1-4, an FTU intelligent lighting mechanism, including a cabinet 1, the cabinet 1 is an FTU cabinet, and a heat dissipation system component is arranged inside. Its composition structure and working principle belong to the prior art. A through hole 11 connected to the mounting groove is arranged inside the cabinet 1, so that the wire of the light sensing control switch 3 can enter the cabinet 1. The surface of the cabinet 1 is connected to a cabinet door 12 by a hinge. The surface of the cabinet door 12 is provided with an observation window 13 and a hinge 14. A light sensing control switch 3 is fixedly installed on the top of the cabinet 1. The light sensing control switch 3 is used to control the opening and closing of the lighting lamp 21. One end of the light sensing control switch 3 is provided with a mounting plate 33, and the surface of the mounting plate 33 is fixed by magnetic adsorption. There is a protective cover 6, and an adsorption block 63 is fixedly embedded at the bottom of the protective cover 6. The adsorption block 63 is made of a strong magnet and can be fixed to the mounting plate 33 by magnetic adsorption. The inner wall of the cabinet 1 is fixedly installed with a lighting lamp holder 2, a pressure switch 4 and a power supply body 5. The power supply body 5 belongs to the prior art and is used to provide power to the lighting mechanism. A lighting lamp 21 is fixedly installed on the surface of the lighting lamp holder 2. The lighting lamp holder 2 is electrically connected to the light sensing control switch 3 through a first wire 31. The light sensing control switch 3 is electrically connected to the pressure switch 4 through a second wire 32. A retractable pressure button 41 is provided on the surface of the pressure switch 4. The pressure switch 4 is electrically connected to the power supply body 5 through a third wire 42.

[0026] An insulating rubber sleeve is provided on the surface of the pressure button 41. After the cabinet door 12 is opened, one end of the pressure button 41 extends out of the side of the cabinet body 1. After the cabinet door 12 is closed, one end of the pressure button 41 contacts and squeezes the inner wall of the cabinet door 12, so that the switch of the pressure switch 4 can be controlled by the switch of the cabinet door 12, thereby controlling the power on and off of the light sensing control switch 3. A mounting groove is provided on the top of the cabinet body 1, and the inner wall of the mounting groove is fastened to the mounting plate 33 by screws 35. The mounting plate 33 is made of iron metal and has a countersunk hole 34 on the surface, so that the light sensing control switch 3 has the function of disassembly and assembly.

[0027] The protective cover 6 is made of highly transparent explosion-proof plastic, and an opening 61 is provided at the bottom of the protective cover 6. A sealing ring 62 is fixedly bonded to the inner wall of the opening 61. The sealing ring 62 ensures the sealing of the connection of the opening 61. The cross-sectional shape of the sealing ring 62 is rectangular. The surface of the sealing ring 62 is in contact and extrusion with the surface of the light sensing control switch 3. The sealing ring 62 is made of sealing rubber and has the functions of compression elasticity and sealing.

[0028] When the FTU intelligent lighting mechanism is in use, the maintenance personnel opens the cabinet door 12, and the pressure button 41 loses its squeezing force, thereby turning on the pressure switch 4. The turning on of the pressure switch 4 enables the light sensing control switch 3 to be powered on and operate. The light sensing control switch 3 is powered on and operates to control the lighting lamp 21 to be turned on or off according to the brightness of the external light, so that the lighting lamp 21 can be automatically turned on at night and in rainy weather when the light is dim. By setting the pressure switch 4 and the light sensing control switch 3, not only can the lighting lamp 21 be automatically turned on and off when the cabinet door 12 is opened and closed, but the lighting lamp 21 can also be automatically controlled to be turned on and off according to the brightness of the external light, thereby improving the convenience of using the lighting mechanism. In addition, the set transparent protective cover 6 can not only be manually and quickly assembled and disassembled, but also can protect the light sensing control switch 3 to prevent the light sensing control switch 3 from being damaged.

[0029] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. An intelligent lighting mechanism for FTU, comprising a cabinet (1), a cabinet door (12) rotatably connected to the surface of the cabinet (1) via a hinge, an observation window (13) and a hinge (14) being arranged on the surface of the cabinet door (12), characterized in that: A light sensing control switch (3) is fixedly mounted on the top of the cabinet (1); a mounting plate (33) is provided at one end of the light sensing control switch (3); a protective cover (6) is fixedly mounted on the surface of the mounting plate (33) by magnetic adsorption; a lighting lamp holder (2), a pressure switch (4) and a power source body (5) are fixedly mounted on the inner wall of the cabinet (1); a lighting lamp (21) is fixedly mounted on the surface of the lighting lamp holder (2); the lighting lamp holder (2) is electrically connected to the light sensing control switch (3) via a first wire (31); the light sensing control switch (3) is electrically connected to the pressure switch (4) via a second wire (32); a retractable pressure button (41) is provided on the surface of the pressure switch (4); and the pressure switch (4) is electrically connected to the power source body (5) via a third wire (42).

2. According to claim 1, the intelligent lighting mechanism for FTU is characterized in that: An insulating rubber sleeve is provided on the surface of the pressure button (41); when the cabinet door (12) is opened, one end of the pressure button (41) extends out of the side of the cabinet body (1); when the cabinet door (12) is closed, one end of the pressure button (41) contacts and presses against the inner wall of the cabinet door (12).

3. According to claim 1, the intelligent lighting mechanism for FTU is characterized in that: The top of the cabinet (1) is provided with a mounting groove, and the inner wall of the mounting groove is fastened to the mounting plate (33) by means of screws (35); the mounting plate (33) is made of iron metal and has a countersunk hole (34) on its surface.

4. The FTU intelligent lighting mechanism according to claim 1, characterized in that: The protective cover (6) is made of highly transparent explosion-proof plastic. An opening (61) is provided at the bottom of the protective cover (6). A sealing ring (62) is fixedly bonded to the inner wall of the opening (61).

5. The FTU intelligent lighting mechanism according to claim 4, characterized in that: The cross-sectional shape of the sealing ring (62) is rectangular, the surface of the sealing ring (62) is in contact and extrusion with the surface of the light sensing control switch (3), and the sealing ring (62) is made of sealing rubber.

6. The FTU intelligent lighting mechanism according to claim 1, characterized in that: An adsorption block (63) is fixedly embedded on the bottom of the protective cover (6), and the adsorption block (63) is made of a strong magnet.

7. The intelligent lighting mechanism for FTU according to claim 3, characterized in that: A through hole (11) communicating with the installation groove is provided inside the cabinet (1).

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