Power distribution switch control device for smart home

Abstract

The utility model relates to the technical field of power distribution switches, and discloses a power distribution switch control device for smart home, which comprises an electric control box body, a box cover plate and rotating pieces, the two rotating pieces are fixedly mounted on the rear side surface of the box cover plate, the outer sides of the rotating pieces are fixedly connected with rotating shafts, and two contact thimbles are mounted above and below the rotating shafts. Shaft mounting holes are formed in the left inner wall and the right inner wall of the electric cabinet body, the rotating shafts are rotatably mounted in the shaft mounting holes, each shaft mounting hole is provided with four clamping holes in the circumferential direction, the clamping holes are matched with the contact ejector pins, switch contacts are mounted in the two clamping holes in the horizontal position, and a lighting lamp is mounted on the top face in the electric cabinet. The two switch contacts are electrically connected with the illuminating lamp; according to the utility model, the clamping hole is matched and clamped with the contact thimble, so that the box cover plate is fixed when the box cover plate is completely closed or opened, the switch contact is communicated when the box cover plate is completely opened, and the illuminating lamp is lightened to facilitate the installation and maintenance work.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of distribution switch, concretely to a distribution switch control device for smart home. BACKGROUND

[0002] With the development of science and technology, smart home gradually popular, smart home is to utilize advanced computer technology, network communication technology, integrated wiring technology, with the home life related various equipment is integrated, and through the network carries out automation or semi-automation operation, but smart home and traditional home all need distribution control device for receiving and distributing circuit, the traditional distribution control device configuration is simple, is not convenient for installation and maintenance, so need a distribution switch control device for smart home.

[0003] Such as patent document for CN207474997U discloses a kind of based on wireless communication function for new distribution box for smart home, its structure includes distribution box cover, distribution box front cover, observation window, distribution master switch, filter air inlet, distribution display screen, distribution main body, distribution protection groove, audible alarm, first filter exhaust port, distribution control groove, manual heat switch, heat indicator, lid button, second filter exhaust port, elastic buckle, temperature sensor, humidity sensor, vice controller, vice control switch, vice control switch assembly plate, distribution voltage line plate, distribution lock wire screw, distribution voltage line groove, distribution box front cover is cuboid, front end middle part is integrally provided with distribution protection groove, front end upper side is inlayed with filter air inlet and is glued, so that equipment can be used, through sound and light to carry out equipment fault state timely alarm;But the prior art still has many deficiencies, for example: it does not have the function of lid locking and lid auxiliary lighting, when carrying out distribution switch installation and maintenance work, box cover will be closed and affect operation, still need to additionally equip lighting device, inconvenient for installation and maintenance work. UTILITY MODEL CONTENTS

[0004] The utility model is to provide a kind of distribution switch control device for smart home, to solve the problems in the above background technique.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A power distribution switch control device for smart home, including electric control box body, box cover plate and rotating part, two rotating parts are fixedly installed on the rear side of box cover plate, the left end of left side rotating part and the right end of right side rotating part all are fixedly connected with the shaft, two contact pins are installed on the one side of rotating part connection shaft, the left and right inner walls of electric control box body all are equipped with shaft mounting hole, the shaft is rotatably installed in the shaft mounting hole, four clamping holes are equipped along the circumferential direction in the shaft mounting hole, and the clamping hole is matched with the contact pin, the two clamping holes of horizontal position are installed with switch contact, the inside top surface of electric control box is installed with illuminating lamp, and the two switch contacts are electrically connected with the illuminating lamp.

[0006] As further improvement of the above scheme, two contact pins are installed through the side wall of rotating part, and switch bottom plate is fixedly installed with two contact pins, the switch bottom plate is slidably installed in the rotating part, and abutting block is also installed in the rotating part, and the abutting block is fixedly connected with the switch bottom plate through the abutting spring.

[0007] As further improvement of the above scheme, the abutting block is slidably installed in the rotating part, and the hand screw bolt is connected with the side of abutting block away from the abutting spring, and the hand screw bolt is threadedly installed in the side wall of rotating part.

[0008] As further improvement of the above scheme, the switch bottom plate and the contact pin all have conductivity, and the rotating part, the abutting block and the hand screw bolt all have insulation.

[0009] As further improvement of the above scheme, the box cover plate is matched with the electric control box body, and the spherical handle is fixedly installed on the front side of box cover plate.

[0010] As further improvement of the above scheme, the clamping backboard is fixedly installed in the electric control box body, and the circuit breaker is clamped on the clamping backboard.

[0011] As further improvement of the above scheme, the toggle lever is installed on the front side of circuit breaker, the wiring hole is formed in the top surface and the bottom surface of circuit breaker, and the fixed hole is formed in the front side of circuit breaker and is communicated with the wiring hole.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] I. This utility model involves installing two contact pins on the top and bottom of the rotating part connected to the rotating shaft. Four snap-fit ​​holes are opened circumferentially in the shaft mounting holes on the left and right inner walls of the electrical control box body. Switch contacts are installed in the two horizontal snap-fit ​​holes. A light is installed on the top surface inside the electrical control box, and the two switch contacts are electrically connected to the light. The snap-fit ​​holes and contact pins engage to fix the box cover in both fully closed and fully open states. Simultaneously, when the box cover is fully open, the switch contacts are connected, and the light illuminates, facilitating installation and maintenance. Furthermore, a retaining block and a switch base plate are provided. The switch base plate is fixedly connected to the two contact pins, and a retaining spring is fixedly connected between the retaining block and the switch base plate, enhancing the snap-fit ​​effect between the snap-fit ​​holes and the contact pins.

[0014] II. This utility model, by sliding the clamping block inside the rotating part, and setting a hand-tightening bolt on the side of the clamping block away from the clamping spring, with the hand-tightening bolt threaded onto the side wall of the rotating part; by rotating the hand-tightening bolt to control the distance between the clamping block and the switch base plate, the elastic force of the clamping spring is changed, making the clamping effect between the locking hole and the contact pin adjustable, with stronger adaptability. At the same time, the use of the hand-tightening bolt eliminates the need for tools, reduces the difficulty of adjustment, and provides convenience for personnel operation. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the closing box cover of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the box cover of this utility model.

[0018] Figure 3 This is a three-dimensional structural diagram of the circuit breaker of this utility model installed on the card back plate;

[0019] Figure 4 This is an exploded structural diagram of the electrical control box body in this utility model;

[0020] Figure 5 This is a partial enlarged view of A in this utility model;

[0021] Figure 6 This is a partial enlarged view of B in this utility model;

[0022] Figure 7 This is a cross-sectional view of the rotating component in this utility model.

[0023] In the diagram: 1. Electrical control box body; 11. Shaft mounting hole; 12. Snap-fit ​​hole; 13. Switch contact; 14. Lighting lamp; 2. Box cover plate; 21. Spherical handle; 3. Rotating component; 31. Rotating shaft; 32. Contact pin; 33. Switch base plate; 34. Clamping block; 35. Clamping spring; 36. Hand-tightening bolt; 4. Snap-fit ​​back plate; 5. Circuit breaker; 51. Toggle lever; 52. Wiring hole; 53. Fixing hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0025] A power distribution switch control device for smart homes, such as Figures 1 to 3 As shown, the control box includes a main body 1, a cover plate 2, and a rotating component 3. The cover plate 2 is fitted to the main body 1. A ball handle 21 is fixedly installed on the front side of the cover plate 2, which facilitates opening the cover plate with one hand. A snap-fit ​​back plate 4 is fixedly installed inside the main body 1. The snap-fit ​​back plate 4 is fixed inside the main body 1 by self-tapping screws, which facilitates snapping on multiple circuit breakers 5. Several circuit breakers 5 are snapped on the snap-fit ​​back plate 4. A circuit breaker 5 is an electrical switching device used to automatically disconnect the circuit when the current in the circuit exceeds a set value, so as to protect the circuit and equipment from damage. The snap-fit ​​method facilitates quick installation and maintenance of the circuit breaker 5. A toggle lever 51 is installed on the front of the circuit breaker 5. Wiring holes 52 are opened on the top and bottom surfaces of the circuit breaker 5. A fixing hole 53 communicating with the wiring hole 52 is opened on the front of the circuit breaker 5. When wiring, the wire is inserted into the wiring hole 52, and the wire is pressed tightly in the fixing hole 53 with a bolt to ensure that the circuit is unobstructed.

[0026] like Figures 4 to 6As shown, the rear side of the box cover plate 2 is fixedly provided with two rotating members 3, the left end of the left rotating member 3 and the right end of the right rotating member 3 are fixedly connected with rotating shafts 31, two contact pins 32 are installed on one side of the rotating member 3 connected with the rotating shaft 31, the left and right inner walls of the electric control box body 1 are both provided with shaft installation holes 11, the rotating shaft 31 is rotatably installed in the shaft installation hole 11, so that the box cover plate 2 can be opened upward around the shaft, the shaft installation hole 11 is provided with four clamping holes 12 along the circumferential direction, the clamping hole 12 is matched with the contact pin 32, when the box cover plate 2 is closed, the two contact pins 32 are matched and clamped with the upper and lower clamping holes 12, so as to ensure that the box cover plate 2 is closed tightly, the two clamping holes 12 in the horizontal position are installed with switch contacts 13, the top surface of the electric control box is provided with a lighting lamp 14, the two switch contacts 13 are electrically connected with the lighting lamp 14, when the box cover plate 2 is opened, the two contact pins 32 are matched and clamped with the left and right clamping holes 12, and the two contact pins 32 on the right side are connected with the two switch contacts 13 to light the lighting lamp 14, which is convenient for installation and maintenance in the environment with insufficient light.

[0027] As shown in the figure, Figure 7 The two contact pins 32 are installed through the side wall of the rotating member 3, the two contact pins 32 are fixedly installed with a switch bottom plate 33, the switch bottom plate 33 and the contact pin 32 have conductivity, the switch bottom plate 33 is connected with the two contact pins 32 to light the lighting lamp 14, the switch bottom plate 33 is slidably installed in the rotating member 3, the rotating member 3 is also provided with a pressing block 34, the pressing block 34 is fixedly connected with a pressing spring 35 between the switch bottom plate 33, the pressing spring 35 presses the two contact pins 32 to the clamping hole 12, so as to ensure the stable clamping and stable circuit connection, the rotating member 3 and the pressing block 34 have insulation, which isolates the current of the lighting circuit and prevents the installation and maintenance personnel from being hurt by the leakage of the lighting circuit.

[0028] In Example 1, when the box cover 2 is closed, the retaining spring 35 presses the two contact pins 32 against the two vertical locking holes 12 via the switch base plate 33, thus isolating the box cover 2 from the internal and external environments of the electrical control box body 1. Lifting the ball handle 21 opens the box cover 2, which rotates upwards around the pivot 31. The two contact pins 32 disengage from the two vertical locking holes 12. After the box cover 2 is fully open, the two contact pins 32 engage with the two horizontal locking holes 12, connecting the two switches on the left side. Contact 13 is connected, and the light 14 is turned on. Use self-tapping screws to fix the snap-on back plate 4 to the inner wall of the electrical control box body 1. Then, snap several circuit breakers 5 onto the snap-on back plate 4. Insert the wires to be installed into the wiring holes 52. Use bolts to fix the wires at the fixing holes 53 to complete the installation. Close the box cover 2. The two contact pins 32 snap off from the two horizontal snap-on holes 12. Switch contact 13 and turn off the light. When the box cover 2 is completely closed, the two contact pins 32 snap into the two vertical snap-on holes 12. Example 2

[0029] Example 2 is based on Example 1, such as... Figure 7 As shown, the clamping block 34 is slidably installed inside the rotating part 3. The side of the clamping block 34 away from the clamping spring 35 is connected to a hand-tightening bolt 36. The hand-tightening bolt 36 is threaded onto the side wall of the rotating part 3. Adjusting the hand-tightening bolt 36 can control the distance between the clamping block 34 and the switch base plate 33, thereby controlling the elastic force of the clamping spring 35 and strengthening or weakening the snap-fit ​​fixing effect of the contact pin 32. No special tools are required to use the hand-tightening bolt, which is convenient for personnel to operate.

[0030] In Example 2, after continuous use for a period of time, the engagement between the contact pin 32 and the locking hole 12 becomes less tight, and the cover plate 2 cannot be fixed when fully opened or closed, and the lighting cannot be turned on. Manually rotating the hand-tightening bolt 36 reduces the distance between the clamping block 34 and the switch base plate 33, and increases the elasticity of the clamping spring 35 to make the engagement between the contact pin 32 and the locking hole 12 tighter. Alternatively, if it is difficult to open and close the cover plate 2, the hand-tightening bolt 36 can be manually rotated to increase the distance between the clamping block 34 and the switch base plate 33, and reduce the elasticity of the clamping spring 35, making it easier for personnel to open and close the cover plate 2 with one hand.

[0031] 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 power distribution switch control device for smart home, comprising an electric control box body (1), a cover plate (2) and a rotating part (3), characterized in that: Two rotating parts (3) are fixedly installed on the rear side of the box cover plate (2), the left end of the rotating part (3) on the left side and the right end of the rotating part (3) on the right side are fixedly connected with rotating shafts (31), two contact pins (32) are installed on the upper and lower surfaces of the rotating part (3) connected with the rotating shaft (31), the left and right inner walls of the electric control box body (1) are provided with shaft installation holes (11), the rotating shaft (31) is rotatably installed in the shaft installation hole (11), four clamping holes (12) are provided in the shaft installation hole (11) along the circumferential direction, the clamping hole (12) is matched with the contact pin (32), two switch contacts (13) are installed in the horizontally positioned two clamping holes (12), a lighting lamp (14) is installed on the inner top surface of the electric control box, and the two switch contacts (13) are electrically connected with the lighting lamp (14).

2. The power distribution switch control device for smart home of claim 1, wherein: The two contact pins (32) are installed in the side wall of the rotating part (3), and the two contact pins (32) are fixedly installed with a switch bottom plate (33) together, the switch bottom plate (33) is slidably installed in the rotating part (3), and a pressing block (34) is further installed in the rotating part (3), and the pressing block (34) is fixedly connected with the switch bottom plate (33) through a pressing spring (35).

3. The power distribution switch control device for smart home of claim 2, wherein: The pressing block (34) is slidably installed in the rotating part (3), one surface of the pressing block (34) away from the pressing spring (35) is connected with a hand screw bolt (36), and the hand screw bolt (36) is threadedly installed in the side wall of the rotating part (3).

4. The power distribution switch control device for smart home of claim 3, wherein: The switch bottom plate (33) and the contact pin (32) have electrical conductivity, and the rotating part (3), the pressing block (34) and the hand screw bolt (36) have insulation.

5. The power distribution switch control device for smart home of claim 1, wherein: The box cover plate (2) is matched with the electric control box body (1), and a spherical handle (21) is fixedly installed on the front side of the box cover plate (2).

6. The power distribution switch control device for smart home of claim 1, wherein: A clamping back plate (4) is fixedly installed in the electric control box body (1), and a plurality of circuit breakers (5) are clamped on the clamping back plate (4).

7. The power distribution switch control device for smart home of claim 6, wherein: A dialing rod (51) is installed on the front surface of the circuit breaker (5), wiring holes (52) are formed in the top surface and the bottom surface of the circuit breaker (5), and a fixing hole (53) is formed in the front surface of the circuit breaker (5) and communicates with the wiring hole (52).

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