Loop terminal lighting box

Abstract

The utility model relates to the technical field of loop terminal lighting boxes, in particular to a loop terminal lighting box which comprises a box body, a sealing plate is fixedly connected to one side of the box body, a sealing cover is rotatably connected to the sealing plate, a fixing frame is fixedly connected to the inner wall of the box body, and a first conductive plate is slidably connected to the fixing frame. The inner wall of the box body is fixedly connected with a reset assembly used for resetting the first conductive plate, the inner wall of the fixing frame is fixedly connected with a second conductive plate, the first conductive plate is in contact fit with the second conductive plate, the inner wall of the box body is fixedly connected with a second power supply part and a lamp panel, the second conductive plate is electrically connected with the lamp panel, and the lamp panel is electrically connected with the negative electrode of the second power supply part. The pressing plate on the sealing plate extrudes the first conductive plate to control whether the first conductive plate and the second conductive plate in the fixing frame are conductive or not, so that whether the second power supply part supplies power to the lamp panel or not is controlled, the loop terminal illumination box can provide illumination under the condition of power failure or no power failure, no electric energy consumption is generated when operation is not needed in the box body, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of loop terminal lighting boxes, in particular to a loop terminal lighting box. Background Art

[0002] The circuit terminal lighting box is equipped with circuit breaker and other component terminals. It controls the electric energy in the circuit of the low-voltage system and is responsible for the conversion, distribution and protection of electric energy. It also provides lighting when operating or repairing the box.

[0003] Existing loop terminal lighting boxes, for example, a lighting terminal electrical box proposed in patent application number "CN201921607685.0", consists of a box body, a mounting plate, a circuit board, a battery, a SMD lamp bead and other structures. When the circuit board in the box is connected to an external power supply, the circuit board converts the voltage to charge the battery. When a sudden power outage occurs, the internal chip of the circuit board receives a power-off signal and controls the battery circuit to be connected through the circuit board and the SMD lamp bead, and then the SMD lamp bead emits light to illuminate the inside of the box, solving the problem that the terminal electrical box is difficult to inspect when there is a power outage at night and there is a lack of lighting equipment.

[0004] However, the existing technology has defects. The chip in the circuit board can only receive signals to control the lamp beads to light up when the power is cut off at night and there is a lack of lighting equipment. The lighting can only be triggered when the power is off, and cannot be triggered when the power is not cut off and the lighting is insufficient. It is inconvenient for users to operate and control the interior of the box when the lighting is insufficient. The applicability needs to be improved. Therefore, a loop terminal lighting box is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a circuit terminal lighting box to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A loop terminal lighting box includes a box body, a sealing plate fixedly connected to one side of the box body, a sealing cover rotatably connected to the sealing plate, a fixed frame fixedly connected to the inner wall of the box body, a conductive plate 1 slidably connected to the fixed frame, a reset component for resetting the conductive plate 1 fixedly connected to the inner wall of the box body, a conductive plate 2 fixedly connected to the inner wall of the fixed frame, the conductive plate 1 and the conductive plate 2 are in contact and fit, a power supply unit 2 and a lamp board fixedly connected to the inner wall of the box body, the conductive plate 2 and the light board are electrically connected, the light board is electrically connected to the negative pole of the power supply unit 2, the positive pole of the power supply unit 2 is electrically connected to the conductive plate 1, a pressure plate is fixedly connected to the side of the sealing plate close to the fixed frame, and the pressure plate is squeezed and fit with the conductive plate 1.

[0008] Preferably, the reset assembly includes a slide rail, which is fixed to the inner wall of the box. A slide seat is slidably connected inside the slide rail, conductive plate 1 is fixed to one side of the slide seat, and a spring is fixed between the side of the slide seat away from conductive plate 1 and the back of the slide rail.

[0009] Preferably, a card interface is provided through the sealing plate, a card seat is fixedly connected to one side of the sealing cover, the card seat is plugged into the card interface, grooves are provided on both sides of the card seat, elastic card blocks are fixed inside the two groups of grooves, and the two groups of elastic card blocks are plugged into the inner wall of the sealing plate.

[0010] Preferably, the sealing plate is located on one side inside the sealing cover and is fixedly connected to a power supply unit 1 and a lamp tube, the power supply unit 1 and the lamp tube are electrically connected, an elastic button is fixed to the power supply unit 1, a pressure rod is fixed to the inner wall of the sealing cover, and the end of the pressure plate is squeezed and fitted with the elastic button.

[0011] Preferably, the side wall of the box body is provided with a plurality of wire inlets, and a wire cover is clamped on each of the plurality of wire inlets.

[0012] Preferably, a fixing seat is fixedly connected inside the box body, and a wiring seat for connecting the lighting box and external devices is fixedly connected to the fixing seat, and the wiring seat corresponds to the wire inlet.

[0013] Beneficial effects of the utility model:

[0014] The utility model encapsulates one side of the box body through a sealing plate and a sealing cover. When the sealing plate is installed on the box body, the pressure plate squeezes the conductive plate 1, and the conductive plate 1 is separated from the conductive plate 2 inside the fixed frame. The circuit between the power supply component 2 and the lamp board is broken, and the light board is powered off. When the inside of the box body is operated, the sealing plate is separated from the box body, the conductive plate 1 is pushed to reset by the reset component, the conductive plate 1 and the conductive plate 2 are in contact and conductive, the power supply component 2 supplies power to the light board, and the light board is illuminated. This loop terminal lighting box can provide lighting when the power is off or not. When there is no need to operate the inside of the box, there is no power consumption, and the applicability is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, it is possible for a person skilled in the art to derive other drawings based on these drawings without inventive effort.

[0016] Figure 1 This is a schematic diagram of the overall external structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the box of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the middle part of the box body of the utility model;

[0019] Figure 4 yes Figure 3 A magnified schematic diagram of the structure at A;

[0020] Figure 5 yes Figure 3 A magnified schematic diagram of the structure at B;

[0021] Figure 6 This is a schematic diagram of the internal structure of the closure cover of the utility model;

[0022] Figure 7 yes Figure 6 A magnified schematic diagram of the structure at C;

[0023] The reference numerals in the figures are as follows:

[0024] 1. Box body; 2. Closing plate; 3. Closing cover; 4. Wire inlet; 5. Snap-in socket; 6. Card interface; 7. Elastic card block; 8. Pressure rod; 9. Power supply unit 1; 10. Elastic button; 11. Lamp tube; 12. Pressure plate; 13. Fixed frame; 14. Slide rail; 15. Conductive plate 1; 16. Conductive plate 2; 17. Sliding seat; 18. Spring; 19. Power supply unit 2; 20. Lamp board; 21. Fixed seat; 22. Wiring seat; 23. Wire cover. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] A circuit terminal lighting box, such as Figure 1-Figure 7 As shown, it includes a box body 1, a sealing plate 2 is fixedly connected to one side of the box body 1, and a sealing cover 3 is rotatably connected to the sealing plate 2, a fixed frame 13 is fixedly connected to the inner wall of the box body 1, a conductive plate 15 is slidably connected to the fixed frame 13, a reset component for resetting the conductive plate 15 is fixedly connected to the inner wall of the box body 1, a conductive plate 2 16 is fixedly connected to the inner wall of the fixed frame 13, and the conductive plate 15 and the conductive plate 2 16 are in contact and matched, a power supply unit 2 19 and a lamp board 20 are fixedly connected to the inner wall of the box body 1, the conductive plate 2 16 and the lamp board 20 are electrically connected, the lamp board 20 and the negative pole of the power supply unit 2 19 are electrically connected, and the positive pole of the power supply unit 2 19 and the conductive plate 15 are electrically connected, and a pressure plate 12 is fixedly connected to the side of the sealing plate 2 close to the fixed frame 13, and the pressure plate 12 is squeezed and matched with the conductive plate 15.

[0027] One side of the box body 1 is sealed by the sealing plate 2 and the sealing cover 3, and the fixed frame 13, the pressure plate 12, and the reset assembly are all made of insulating materials. When the sealing plate 2 is installed on the box body 1, the pressure plate 12 squeezes the conductive plate 15, and the conductive plate 15 is separated from the conductive plate 2 16 inside the fixed frame 13. The circuit between the power supply component 2 19 and the light board 20 is broken, and the light board 20 is powered off. When the inside of the box body 1 is operated, the sealing plate 2 is separated from the box body 1, and the conductive plate 15 is pushed to reset by the reset assembly. The conductive plate 15 and the conductive plate 2 16 are in contact and conductive. The power supply component 2 19 supplies power to the light board 20, and the light board 20 is illuminated. This loop terminal lighting box can provide lighting when the power is off or not. There is no need to operate the inside of the box body 1, and there is no power consumption, which improves applicability.

[0028] like Figure 4 As shown, the reset assembly includes a slide rail 14, which is fixed to the inner wall of the box body 1, and a slide seat 17 is slidably connected inside the slide rail 14. The conductive plate 15 is fixed to one side of the slide seat 17, and a spring 18 is fixed between the side of the slide seat 17 away from the conductive plate 15 and the back of the slide rail 14.

[0029] When the pressure plate 12 presses the conductive plate 15, the conductive plate 15 presses the spring 18 through the sliding seat 17, the spring 18 is compressed, the conductive plate 15 is separated from the conductive plate 2 16, the pressure plate 12 is separated from the fixed frame 13, the spring 18 is deformed and restored, pressing the sliding seat 17, and the sliding seat 17 drives the conductive plate 15 to slide in the fixed frame 13, the conductive plate 15 and the conductive plate 2 16 contact, and the circuit is connected.

[0030] like Figure 1 、 Figure 3 、 Figure 5 As shown, a card interface 6 is provided through the sealing plate 2, and a card seat 5 is fixedly connected to one side of the sealing cover 3. The card seat 5 is plugged into the card interface 6. Grooves are provided on both sides of the card seat 5. Elastic card blocks 7 are fixed inside the two groups of grooves. Both groups of elastic card blocks 7 are plugged into the inner wall of the sealing plate 2.

[0031] The card seat 5 at one end of the cover 3 is plugged into the card interface 6 of the sealing plate 2, and the elastic card block 7 is clamped to the sealing plate 2. The elastic card block 7 is an isosceles trapezoidal shape, and the inclined surface of the elastic card block 7 is squeezed and matched with the inner wall of the card interface 6, which makes it easy for the elastic card block 7 to squeeze into the sealing plate 2 or detach from the sealing plate 2.

[0032] like Figure 6-Figure 7 As shown, the sealing plate 2 is fixedly connected to a power supply 9 and a lamp tube 11 on one side inside the sealing cover 3. The power supply 9 and the lamp tube 11 are electrically connected. An elastic button 10 is fixedly connected to the power supply 9. A pressure rod 8 is fixedly connected to the inner wall of the sealing cover 3. The end of the pressure plate 12 is squeezed and fitted with the elastic button 10.

[0033] When the cover 3 is engaged with the sealing plate 2, the pressure rod 8 squeezes the elastic button 10, and the power supply unit 9 does not supply power to the lamp 11. When the cover 3 is opened, the pressure rod 8 disengages from the elastic button 10, and the power supply unit 9 supplies power to the lamp 11. Therefore, the lamp can be illuminated while the user opens the cover 3, which is convenient for use.

[0034] like Figure 1-Figure 3 As shown, the side wall of the box body 1 is provided with multiple groups of wire inlets 4 , and each of the multiple groups of wire inlets 4 is clamped with a wire cover 23 .

[0035] The wire inlet 4 facilitates the entry of external wires into the box body 1 , and the wire cover 23 closes the wire inlet 4 when not in use to prevent dust from easily entering the box body 1 .

[0036] like Figure 2 As shown, a fixing seat 21 is fixedly connected inside the box body 1, and a wiring seat 22 for connecting the lighting box and external devices is fixedly connected to the fixing seat 21. The wiring seat 22 corresponds to the wire inlet 4.

[0037] The wiring seat 22 is used for wiring the lines entering the interior of the box 1 from the line inlet 4 .

[0038] The working principle of a loop terminal lighting box provided by the utility model is as follows:

[0039] When the sealing plate 2 is installed on the box body 1, the pressure plate 12 squeezes the conductive plate 15, and the conductive plate 15 is separated from the conductive plate 2 16 inside the fixed frame 13, the circuit between the power supply unit 2 19 and the light board 20 is broken, and the light board 20 is powered off. When the inside of the box body 1 is operated, the sealing plate 2 is separated from the box body 1, and the conductive plate 15 is pushed to reset by the reset component. The conductive plate 15 and the conductive plate 2 16 are in contact and conductive. The power supply unit 2 19 supplies power to the light board 20, and the light board 20 is illuminated. When the sealing cover 3 is engaged with the sealing plate 2, the pressure rod 8 squeezes the elastic button 10, and the power supply unit 19 does not supply power to the lamp tube 11. When the sealing cover 3 is opened, the pressure rod 8 is separated from the elastic button 10, and the power supply unit 19 supplies power to the lamp tube 11. This circuit terminal lighting box can provide lighting when the power is off or not. There is no need to operate the inside of the box body 1, and there is no power consumption. The applicability is improved, and the lighting can be provided when the user opens the sealing cover 3.

[0040] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A loop terminal lighting box, comprising a box body (1), characterized in that: A sealing plate (2) is fixedly connected to one side of the box body (1), a sealing cover (3) is rotatably connected to the sealing plate (2), a fixing frame (13) is fixedly connected to the inner wall of the box body (1), a conductive plate 1 (15) is slidably connected to the fixing frame (13), a reset component for resetting the conductive plate 1 (15) is fixedly connected to the inner wall of the box body (1), a conductive plate 2 (16) is fixedly connected to the inner wall of the fixing frame (13), and the conductive plate 1 (15) and the conductive plate 2 (16) are in contact. In coordination, the inner wall of the box body (1) is fixedly connected with the second power supply component (19) and the lamp board (20), the second conductive plate (16) and the lamp board (20) are electrically connected, the lamp board (20) and the negative pole of the second power supply component (19) are electrically connected, the positive pole of the second power supply component (19) and the first conductive plate (15) are electrically connected, and a pressure plate (12) is fixedly connected to one side of the sealing plate (2) close to the fixed frame (13), and the pressure plate (12) and the first conductive plate (15) are squeezed and matched.

2. A loop terminal lighting box according to claim 1, characterized in that: The reset assembly includes a slide rail (14), the slide rail (14) is fixed to the inner wall of the box body (1), a slide seat (17) is slidably connected inside the slide rail (14), a conductive plate (15) is fixed to one side of the slide seat (17), and a spring (18) is fixed between the side of the slide seat (17) away from the conductive plate (15) and the back of the slide rail (14).

3. The loop terminal lighting box according to claim 1, characterized in that: The sealing plate (2) is provided with a card interface (6) extending through it, and a card seat (5) is fixedly connected to one side of the sealing cover (3). The card seat (5) and the card interface (6) are plugged together. Grooves are provided on both sides of the card seat (5), and elastic card blocks (7) are fixedly connected inside the two groups of grooves. The two groups of elastic card blocks (7) are both engaged with the inner wall of the sealing plate (2).

4. The loop terminal lighting box according to claim 1, characterized in that: The sealing plate (2) is fixedly connected to a power supply unit (9) and a lamp tube (11) on one side of the sealing cover (3). The power supply unit (9) and the lamp tube (11) are electrically connected. An elastic button (10) is fixedly connected to the power supply unit (9). A pressure rod (8) is fixedly connected to the inner wall of the sealing cover (3). The end of the pressure plate (12) is squeezed and matched with the elastic button (10).

5. The loop terminal lighting box according to claim 1, characterized in that: The side wall of the box body (1) is provided with a plurality of groups of wire inlets (4) extending therethrough, and a wire cover (23) is clamped on each of the plurality of groups of wire inlets (4).

6. The loop terminal lighting box according to claim 5, characterized in that: A fixing seat (21) is fixedly connected inside the box body (1), and a wiring seat (22) for connecting the lighting box and external devices is fixedly connected to the fixing seat (21), and the wiring seat (22) corresponds to the wire inlet (4).

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