Driving source structure and intelligent control equipment

Abstract

The utility model provides a driving source structure and intelligent control equipment, and the driving source structure comprises a housing which is provided with an accommodation cavity; the first side cover is fixedly connected with one side of the shell; the second side cover is fixedly connected with the other side of the shell, and the first side cover and the second side cover are used for sealing the shell; the circuit board is arranged in the containing cavity, a first conductive connecting assembly, a second conductive connecting assembly and a third conductive connecting assembly are arranged on the circuit board, and the first conductive connecting assembly, the second conductive connecting assembly and the third conductive connecting assembly are used for transmitting electric signals; the voltage transmitted by the third conductive connection assembly is larger than that transmitted by the first conductive connection assembly and the second conductive connection assembly. According to the driving source structure, the conductive connection assemblies with large voltage difference are arranged at intervals according to the voltage transmitted by the conductive connection assemblies, so that the structure arrangement of the driving source structure is regular and orderly.

Description

Technical Field

[0001] The utility model relates to the field of connectors, and particularly to an electrical connection structure and a power converter. Background Art

[0002] At present, the integrated drive power supplies on the market are large in volume and poor in the reliability of the shell grounding; the operation of the drive power supply has great limitations and the installation efficiency is low. Content of the Utility Model

[0003] In a first aspect, the utility model provides a drive source structure including a housing having a receiving cavity; a first side cover fixedly connected to one side of the housing; a second side cover fixedly connected to the other side of the housing, the first side cover and the second side cover being oppositely arranged and used for sealing the housing; a circuit board disposed in the receiving cavity, the circuit board being provided with a first conductive connection component, a second conductive connection component, and a third conductive connection component, the first conductive connection component and the second conductive connection component being disposed adjacent to each other, the distance between the third conductive connection component and the second conductive connection component being greater than the distance between the first conductive connection component and the second conductive connection component, the first conductive connection component, the second conductive connection component, and the third conductive connection component being used for transmitting electrical signals, and the voltage transmitted by the third conductive connection component being greater than the voltages transmitted by the first conductive connection component and the second conductive connection component.

[0004] Wherein, the second side cover includes a first cover plate and a second cover plate, the first cover plate and the second cover plate being fixedly connected, the first cover plate being fixedly connected to the side of the housing away from the circuit board, and the second cover plate being fixedly connected to the side of the housing close to the circuit board.

[0005] Wherein, the second side cover is provided with a first opening, a second opening, and a third opening, the first opening, the second opening, and the third opening all being disposed on the second cover plate, at least a part of the first conductive connection component being exposed through the first opening, at least a part of the second conductive connection component being exposed through the second opening, at least a part of the third conductive connection component being exposed through the third opening, the first opening and the second opening being spaced apart, and the orientation of the first opening being perpendicular to the orientation of the second opening.

[0006] Wherein, the second cover plate is provided with an avoidance portion between the second conductive connection component and the third conductive connection component, the avoidance portion causing the second conductive connection component and the third conductive connection component to be spaced apart, and a part of the structure of the housing extending to the avoidance portion.

[0007] Among them, the driving source structure further includes a positioning post, which is arranged at one end of the housing close to the second side cover. One end of the positioning post is fixedly connected to the housing, and the other end of the positioning post is fixedly connected to the circuit board.

[0008] Among them, a first support member is provided on the first side cover. The first support member extends along the direction of the first side cover towards the second side cover. The first support member is used to support the circuit board, and one end of the circuit board abuts against the first support member.

[0009] Among them, the driving source structure further includes an insulating sheet, which is arranged in the receiving cavity of the housing. The insulating sheet surrounds the circumferential side of the circuit board, and the insulating sheet is used to insulate the housing from the circuit board.

[0010] Among them, the driving source structure further includes a seal, which is arranged at the connection between the first side cover and the housing. The seal is fixedly connected to the side of the first side cover facing the second side cover.

[0011] Among them, the first side cover is provided with a clamping member, which is fixedly connected to the first side cover. The clamping member extends along the direction of the first side cover towards the second side cover, and the clamping member is used to limit and fix the seal.

[0012] In a second aspect, the present application further provides an intelligent control device, including the above-mentioned driving source structure; a dimming controller, which is fixedly connected to the first conductive connection component of the driving source structure; a first electrical connection line, which is fixedly connected to the second conductive connection component; a second electrical connection line, which is fixedly connected to the third conductive connection component; and an electroluminescent device, and one side of the housing of the driving source structure close to the circuit board is fixed on the electroluminescent device.

[0013] By arranging the first conductive connection component, the second conductive connection component and the third conductive connection component on the circuit board in the form of a terminal group, the present application improves the installation efficiency of the driving source structure. It also separates and arranges the conductive connection components with relatively large voltage differences in the voltage transmitted by each conductive connection component, making the structural arrangement of the driving source structure regular and orderly. Description of the Drawings

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a schematic diagram of the drive source structure in an embodiment provided by the present application.

[0016] Figure 2 It is an exploded schematic diagram of the drive source structure in an embodiment provided by the present application.

[0017] Figure 3 It is an exploded schematic diagram of the drive source structure in another embodiment provided by the present application.

[0018] Figure 4 It is an exploded schematic diagram of the drive source structure in yet another embodiment provided by the present application.

[0019] Figure 5 It is a schematic diagram of the drive source structure in an embodiment provided by the present application.

[0020] Figure 6 It is an exploded schematic diagram of the drive source structure in still another embodiment provided by the present application.

[0021] Figure 7 It is an exploded schematic diagram of the first positioning member and the drive source structure provided by the present application.

[0022] Figure 8 It is a partial cross-sectional schematic diagram of the drive source structure in an embodiment provided by the present application.

[0023] Figure 9 It is an exploded schematic diagram of the drive source structure in an embodiment provided by the present application.

[0024] Figure 10 It is a partial cross-sectional schematic diagram of the drive source structure in yet another embodiment provided by the present application.

[0025] Figure 11 It is an exploded schematic diagram of the drive source structure in an embodiment provided by the present application.

[0026] Figure 12 It is a partial cross-sectional schematic diagram of the drive source structure in still another embodiment provided by the present application.

[0027] Figure 13 It is a schematic diagram of the structure of the intelligent control device in an embodiment provided by the present application.

[0028] Figure 14 It is a schematic diagram of the structural decomposition of an intelligent control device in an embodiment provided by the present application. Specific Embodiment

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figure 1 and Figure 2 , wherein, the first direction represents the X direction, the second direction represents the Y direction, and the third direction represents the Z direction. The present application provides a drive source structure 100, including a housing 10, the housing 10 having a receiving cavity 10a; a first side cover 20, the first side cover 20 being fixedly connected to one side of the housing 10; the second side cover 30, the second side cover 30 being fixedly connected to the other side of the housing 10, the first side cover 20 and the second side cover 30 being disposed opposite to each other, the first side cover 20 and the second side cover 30 being used to seal the housing 10; a circuit board 40, the circuit board 40 being disposed in the receiving cavity 10a, the circuit board 40 being provided with a first conductive connection component 41, a second conductive connection component 42, and a third conductive connection component 43, the first conductive connection component 41 and the second conductive connection component being disposed adjacent to each other, the distance between the third conductive connection component 43 and the second conductive connection component 42 being greater than the distance between the first conductive connection component 41 and the second conductive connection component 42, the first conductive connection component 41, the second conductive connection component 42, and the third conductive connection component 43 being used to transmit telecommunications, and the voltage transmitted by the third conductive connection component 43 being greater than the voltages transmitted by the first conductive connection component 41 and the second conductive connection component 42.

[0031] Please refer to and also refer to Figures 1 to 3Specifically, the shell 10 includes a first shell plate 11, a second shell plate 12, a third shell plate 13 and a fourth shell plate 14, wherein the first shell plate 11 and the third shell plate 13 are arranged relative to each other in the third direction Z, and the second shell plate 12 and the fourth shell plate 14 are arranged relative to each other in the second direction Y. The shell 10 is a rectangular body formed by sequentially enclosing the first shell plate 11, the second shell plate 12, the third shell plate 13 and the fourth shell plate 14, and the first direction of the shell 10 is completely penetrated, that is, the shell 10 is a hollow structure to form the receiving cavity 10a. The extension length of the third shell plate 13 in the first direction is greater than the extension length of the first shell plate 11 in the first direction. The shell 10 includes but is not limited to being made of metal materials such as aluminum alloy, copper alloy, silver, etc., and has high structural stability. The housing 10 is also provided with a plurality of first mounting holes 10b and a plurality of second mounting holes 10c, wherein the first mounting holes 10b are provided on the connection surface between the housing 10 and the first side cover 20, and the second mounting holes 10c are provided on the connection surface between the housing 10 and the second side cover 30. The driving source structure 100 also includes a plurality of first fasteners 21 and a plurality of second fasteners 31, wherein the first fasteners 21 and the second fasteners 31 include but are not limited to screws. The first side cover 20 and the second side cover 30 are made of insulating materials, including but not limited to nylon plastic, and have high mechanical strength, wear resistance, heat resistance and good electrical insulation performance. The first side cover 20 is provided with a plurality of first connecting holes 20a, and the second side cover 30 is provided with a plurality of second connecting holes 31a, wherein the first connecting holes 20a are arranged in alignment with the first mounting holes 10b, and the second connecting holes 31a are arranged in alignment with the second mounting holes 10c. The first fastener 21 passes through the first connection hole 20a to the first mounting hole 10b, so that the first side cover 20 is fixedly connected to one side of the housing 10 in the first direction; the second fastener 31 passes through the second connection hole 31a to the second mounting hole 10c, so that the second side cover 30 is fixedly connected to the other side of the housing 10 in the second direction. Thus, the first side cover 20 and the second side cover 30 seal and install the housing 10 in the first direction. Optionally, the first mounting hole 10b and the second mounting hole 10c can be completely connected.

[0032] See also Figure 2, Further, the circuit board 40 is installed in the receiving cavity 10a of the housing 10. The circuit board 40 is in the shape of a rectangular block. The circuit board 40 is disposed on one side of the housing 10 close to the third shell plate 13, and the circuit board 40 is parallel to the third shell plate 13. The connection manners of the first conductive connection component 41, the second conductive connection component 42, and the third conductive connection component 43 to the circuit board 40 include but are not limited to welding, screwing, etc. Optionally, the first conductive connection component 41 may be a dimming terminal, the second conductive connection component 42 may be a DC terminal (i.e., a direct current power supply terminal), and the third conductive connection component 43 may be an AC terminal (i.e., an alternating current power supply terminal). The first conductive connection component 41 and the second conductive connection component 42 are disposed on one side of the circuit board 40 close to the fourth shell plate 14, and the third conductive connection component 43 is disposed on one side of the circuit board 40 close to the second shell plate 12. The voltage transmitted by the third conductive connection component 43 is higher than the voltages transmitted by the first conductive connection component 41 and the second conductive connection component 42, that is, the voltage transmitted by the third conductive connection component 43 is higher than the voltage transmitted by the first conductive connection component 41 and the voltage transmitted by the second conductive connection component 42. Therefore, the first conductive connection component 41 and the second conductive connection component 42 are installed on the same side of the circuit board 40, so that the first conductive connection component 41 and the second conductive connection component 42 are disposed adjacent to each other; the third conductive connection component 43 is disposed on the other side of the circuit board 40, so as to facilitate the circuit board 40 to perform wiring according to different voltages, making the overall layout regular and orderly, and also improving the safety of the circuit board 40.

[0033] In the present application, by disposing the first conductive connection component 41, the second conductive connection component 42, and the third conductive connection component 43 at one end of the circuit board 40 close to the second side cover 30, the overall structural layout of the driving source structure 100 is made simple; and according to the voltages transmitted by each conductive connection component, the conductive connection components with large voltage differences are separated and disposed at intervals, so that the structure of the driving source structure 100 is regular and orderly and complies with safety regulations.

[0034] Please refer to Figure 4 , In one embodiment, the second side cover 30 includes a first cover plate 32 and a second cover plate 33. The first cover plate 32 is fixedly connected to the second cover plate 33. The first cover plate 32 is fixedly connected to one side of the housing 10 away from the circuit board 40, and the second cover plate 33 is fixedly connected to one side of the housing 10 close to the circuit board 40.

[0035] Specifically, the first conductive connection component 41, the second conductive connection component 42, and the third conductive connection component 43 are disposed at one end of the circuit board 40 away from the first side cover 20, and the second side cover 30 covers the first conductive connection component 41, the second conductive connection component 42, and the third conductive connection component 43. The first cover plate 32 and the second cover plate 33 can be fixedly connected by means of snap connection, bonding, etc. or the first cover plate 32 and the second cover plate 33 are of an integrally formed structure. Preferably, the first cover plate 32 and the second cover plate 33 are of an integrally formed structure. The first cover plate 32 covers a partial structure of the first housing plate 11, the second housing plate 12, and the third housing plate 13, and the second cover plate 33 covers a partial structure of the second housing plate 12, the third housing plate 13, and the fourth housing plate 14. The second side cover 30 is in a stepped shape, the first cover plate 32 and the first side cover 20 are arranged parallel to each other, and the first cover plate 32 is in a rectangular plate-like structure. The second cover plate 33 protrudes a partial structure compared with the first cover plate 32 in the first direction. That is, the second cover plate 33 is in an "L" shape when viewed from the second direction to adapt to a partial structure of the third housing plate 13 extending in the first direction. It can be understood that the circuit board 40 extends in length greater than the extension length of the first housing plate 11 and less than the extension length of the third housing plate 13 in the first direction, so that the circuit board 40 can be installed in the receiving cavity 10a. Further, the first conductive connection component 41, the second conductive connection component 42, and the third conductive connection component 43 are all disposed on a partial structure of the circuit board 40 extending in the first direction. The second cover plate 33 can cover the first conductive connection component 41, the second conductive connection component 42, and the third conductive connection component 43 to seal the circuit board 40 in the receiving cavity 10a.

[0036] Please continue to refer to Figure 4 and Figure 5, in one embodiment, a first limiting strip 24 is provided on a side of the first side cover 20 close to the first shell plate 11, and a second limiting strip 34 is provided on a side of the second side cover 30 close to the first shell plate 11, that is, the second limiting strip 34 is provided on a side of the first cover plate 32 close to the first shell plate 11. The first limiting strip 24 extends in the direction of the second side cover 30, and the first limiting strip 24 wraps part of the structures of the first shell plate 11, the second shell plate 12, and the fourth shell plate 14. The second limiting strip 34 extends in the direction of the first side cover 20, and the second limiting strip 34 wraps part of the structures of the first shell plate 11, the second shell plate 12, and the fourth shell plate 14. Optionally, the connection manner between the first limiting strip 24 and the first side cover 20 includes but is not limited to connection manners such as clamping, bonding, or integral molding. Preferably, the first limiting strip 24 and the first side cover 20 are of an integral molding structure. Optionally, the connection manner between the second limiting strip 34 and the second side cover 30 includes but is not limited to connection manners such as clamping, bonding, or integral molding. Preferably, the second limiting strip 34 and the second side cover 30 are of an integral molding structure. The first limiting strip 24 and the second limiting strip 34 are made of an insulating material, including but not limited to nylon plastic, and have high mechanical strength, wear resistance, heat resistance, and good electrical insulation performance. In this embodiment, the first limiting strip 24 is provided on the first side cover 20 and the second limiting strip 34 is provided on the second side cover 30, so that the sealing performance of the first side cover 20 and the second side cover 30 to the housing 10 is increased, and at the same time, the situation of dislocation after the installation of the first side cover 20 and the second side cover 30 can be avoided.

[0037] Please refer to Figure 4 and Figure 5 , in one embodiment, the second side cover 30 is provided with a first opening 30a, a second opening 30b, and a third opening 30c. At least part of the first conductive connection component 41 is exposed through the first opening 30a, at least part of the second conductive connection component 42 is exposed through the second opening 30b, and at least part of the third conductive connection component 43 is exposed through the third opening 30c. The first opening 30a and the second opening 30b are spaced apart, and the orientation of the first opening 30a is perpendicular to the orientation of the second opening 30b.

[0038] Specifically, the second cover plate 33 has a first top surface 33a and a first side surface 33b. The first top surface 33a is arranged parallel to the first shell plate 11 of the housing 10, and the first side surface 33b is arranged parallel to the fourth shell plate 14 of the housing 10. The first opening 30a is formed on the first side surface 33b, and the second opening 30b and the third opening 30c are formed on the first top surface 33a. The first opening 30a, the second opening 30b, and the third opening 30c include, but are not limited to, structures such as rectangular, circular, and polygonal shapes. Preferably, the first opening 30a, the second opening 30b, and the third opening 30c are rectangular.

[0039] Please refer to Figures 4 to 6 , the first conductive connection component 41 has a first interface portion 41a. One side of the first conductive connection component 41 is fixed on the circuit board 40, and the first interface portion 41a is arranged on the side facing the first side surface 33b in the second direction. The opening direction of the first opening 30a is the same as the interface direction of the first interface portion 41a. The first opening 30a is an opening structure formed by enclosing a part of the contour of the second cover plate 33 and a part of the contour where the first cover plate 32 does not abut against the housing 10. The size of the first opening 30a is larger than the size of the first interface portion 41a so that the first conductive connection component 41 can expose the first interface portion 41a. Optionally, the extension length of the first interface portion 41a can be flush with the first side surface 33b or higher than the first side surface 33b or lower than the first side surface 33b. Preferably, the extension length of the first interface portion 41a is flush with the first side surface 33b.

[0040] The second conductive connection component 42 has a second interface portion 42a. One side of the second conductive connection component 42 is fixed on the circuit board 40, and the second interface portion 42a is arranged on one side of the first top surface 33a in the third direction. The second opening 30b is arranged on the side of the second cover plate 33 close to the fourth shell plate 14. The opening direction of the second opening 30b is the same as the interface direction of the second interface portion 42a. The opening size of the second opening 30b is larger than the size of the second interface portion 42a so that the second conductive connection component 42 can expose the second interface portion 42a. Optionally, the extension length of the second interface portion 42a can be flush with the first top surface 33a or higher than the first top surface 33a or lower than the first top surface 33a. Preferably, the extension length of the second interface portion 42a is flush with the first top surface 33a.

[0041] The third conductive connection component 43 has a third interface portion 43a. One side of the third conductive connection component 43 is fixed on the circuit board 40, and the third interface portion 43a is arranged on one side of the first top surface 33a in the third direction. The third opening 30c is arranged on the side of the second cover plate 33 close to the second housing plate 12. The opening direction of the third opening 30c is the same as the interface direction of the third interface portion 43a. The opening size of the third opening 30c is larger than the size of the second interface portion 42a, so that the third conductive connection component 43 can expose the third interface portion 43a. Optionally, the extension length of the third interface portion 43a can be flush with the first top surface 33a or higher than the first top surface 33a or lower than the first top surface 33a. Preferably, the extension length of the third interface portion 43a is flush with the first top surface 33a.

[0042] In this embodiment, by providing the first opening 30a, the second opening 30b and the third opening 30c on the second side cover 30, the first conductive connection component 41, the second conductive connection component 42 and the third conductive connection component 43 can expose the corresponding first interface portion 41a, second interface portion 42a and third interface portion 43a, so as to enable the first conductive connection component 41, the second conductive connection component 42 and the third conductive connection component 43 to perform electrical signal transmission work with external electrical components.

[0043] Please refer to Figure 6 and Figure 7 , in an embodiment, the second cover plate 33 is provided with an avoidance portion 331 between the second conductive connection component 42 and the third conductive connection component 43. The avoidance portion 331 spaces the second conductive connection component 42 and the third conductive connection component 43 apart, and a partial structure of the housing 10 extends to the avoidance portion 331.

[0044] Specifically, the avoidance portion 331 penetrates completely through the first top surface 33a of the second cover plate 33 in the third direction. The avoidance portion 331 is disposed between the second opening 30b and the third opening 30c in the direction of the orthographic projection in the third direction, and the avoidance portion 331 has a U-shaped structure in the direction of the orthographic projection in the third direction. The housing 10 further includes a positioning portion 131, and the positioning portion 131 is disposed at one end of the third housing plate 13 away from the first side cover 20. The portion exposed after the second side cover 30 covers the housing 10 is the positioning portion 131. It can be understood that the portion exposed in the avoidance portion 331 is the positioning portion 131. The drive source structure 100 further includes a first positioning member 132, and the first positioning member 132 includes, but is not limited to, a screw made of a metal material. The first positioning member 132 is locked to the positioning portion 131, so that the housing 10 of the drive source structure 100 can be grounded, improving the safety performance of the drive source structure 100.

[0045] Please refer to Figure 8 , in one embodiment, the drive source structure 100 further includes a positioning post 51. The positioning post 51 is disposed at one end of the housing 10 close to the second side cover 30. One end of the positioning post 51 is fixedly connected to the housing 10, and the other end of the positioning post 51 is fixedly connected to the circuit board 40.

[0046] Specifically, the positioning post 51 includes, but is not limited to, structures such as a cylindrical shape, a polygonal prism shape, a rectangular prism shape, etc. The positioning post 51 is disposed on the third housing plate 13, and the positioning post 51 extends toward the side of the first housing plate 11 in the third direction. The fixed connection between the positioning post 51 and the third housing plate 13 includes, but is not limited to, fixing methods such as clamping, screwing, and bonding. The positioning post 51 is made of an insulating material including, but not limited to, nylon plastic, and has high mechanical strength, wear resistance, heat resistance, and good electrical insulation performance. The positioning post 51 is provided with a first through hole 51a, and the circuit board 40 is provided with a second through hole 40a. The first through hole 51a and the second through hole 40a are coaxially arranged. The drive source structure 100 further includes a second positioning member 52, and the second positioning member 52 includes, but is not limited to, a screw made of a metal material. The second positioning member 52 passes through the second through hole 40a to the first through hole 51a, and the second positioning member 52 locks the circuit board 40 to the positioning post 51, so that the circuit board 40 can be stably installed in the receiving cavity 10a.

[0047] Please refer to Figure 8 and Figure 9, in one embodiment, a support member 60 is provided on the first side cover 20. The support member 60 extends along the direction of the first side cover 20 towards the second side cover 30. The support member 60 is used to support the circuit board 40, and one end of the circuit board 40 abuts against the support member 60.

[0048] Specifically, the support member 60 protrudes in the direction of the first side cover 20 towards the second side cover 30. The support member 60 is made of an insulating material including but not limited to nylon plastic, and has high mechanical strength, wear resistance, heat resistance, and good electrical insulation performance. Optionally, the connection method between the support member 60 and the first side cover 20 includes but not limited to clamping, bonding, or integral molding and other fixing methods. Preferably, the support member 60 and the first side cover 20 are of an integral molding structure. The support member 60 includes a first support portion 61, a second support portion 62, and a third support portion 63. Optionally, the second support portion 62, the first support portion 61, and the third support portion 63 are of an integral molding structure. The second support portion 62, the first support portion 61, and the third support portion 63 are connected in sequence, that is, the second support portion 62 is disposed on the side of the first support portion 61 close to the fourth shell plate 14 in the second direction, and the third support portion 63 is disposed on the side of the first support portion 61 close to the second shell plate 12 in the second direction. The extension length of the first support portion 61 in the first direction is greater than the extension lengths of the second support portion 62 and the third support portion 63. The part of the first support portion 61 extending compared with the second support portion 62 and the third support portion 63 is used to support the side of the circuit board 40 away from the second side cover 30. The second support portion 62 and the third support portion 63 are spaced from the circuit board 40, that is, a groove portion 45 is provided at one end of the circuit board 40 away from the second side cover 30, and a part of the support member 60 is embedded in the groove portion 45. The groove portion 45 is spaced from the second support portion 62 and the third support portion 63. When the circuit board 40 is installed on the positioning post 51, it may shift in the second direction. Therefore, the groove portion 45 being spaced from the second support portion 62 and the third support portion 63 can reserve enough space for the circuit board 40 to have a slight position shift. When the circuit board 40 may move to the second support portion 62 or the third support portion 63, the second support portion 62 or the third support portion 63 can limit the circuit board 40 from continuing to shift in the second direction, avoiding the circuit board 40 from contacting the housing 10, and improving the safety performance of the drive source structure 100.

[0049] Please refer to Figure 10 and Figure 11, In one embodiment, the driving source structure 100 further includes an insulating sheet 70. The insulating sheet 70 is disposed in the receiving cavity 10a of the housing 10. The insulating sheet 70 is disposed around the circumferential side of the circuit board 40. The insulating sheet 70 is used to insulate the housing 10 from the circuit board 40.

[0050] Specifically, the insulating sheet 70 is in close contact with each surface of the receiving cavity 10a of the housing 10, that is, the insulating sheet 70 has the same outer contour as the housing 10. The insulating sheet 70 includes, but is not limited to, materials such as PET (polyester), PP (polypropylene), PC (polycarbonate), and PVC (polyvinyl chloride). The insulating sheet 70 has a deformable property. The radial dimension of the insulating sheet 70 is smaller than the radial dimension of the housing 10, so that the insulating sheet 70 can be smoothly mounted on the housing 10. There is a spacing between the insulating sheet 70 and the circuit board 40. The insulating sheet 70 separates the circuit board 40 from the circuit board 40 to prevent electrical signal transmission between the housing 10 and the circuit board 40. The insulating sheet 70 has a small and light structure and is easy to install, and has good insulation performance to improve production efficiency.

[0051] Please refer to Figure 11 and Figure 12 , In one embodiment, the driving source structure 100 further includes a seal 80. The seal 80 is disposed at the connection between the first side cover 20 and the housing 10. The seal 80 is fixedly connected to the surface of the first side cover 20 facing the second side cover 30.

[0052] Specifically, the seal 80 is in the shape of a "hui" character. The side of the seal 80 facing away from the second side cover 30 is fixedly connected to the side of the first side cover 20 facing the second side cover 30. The seal 80 includes, but is not limited to, a silicone seal, a rubber seal, a composite seal, etc. Preferably, the seal 80 is a silicone seal, which has the characteristics of resistance to high and low temperatures, deformability, and excellent insulation performance. The seal 80 is provided with third connection holes 80a that are aligned one by one with the first connection holes 20a. During the installation process, first, the seal 80 is attached to the first side cover 20, then the first side cover 20 is abutted against the side of the housing 10 away from the first conductive connection assembly 41, and finally, the first fastener 21 passes through the first connection holes 20a, the third connection holes 80a, and the first mounting holes 10b in sequence to lock the first side cover 20 and the seal 80 to the housing 10. In this embodiment, by providing the seal 80 between the first side cover 20 and the housing 10, it can effectively prevent dust, impurities, and liquid from entering the receiving cavity 10a, that is, it improves the safety of the drive source structure 100 and also increases the connection stability between the first side cover 20 and the housing 10.

[0053] Please refer to Figures 10 to 12 In one embodiment, the first side cover 20 is provided with a positioning member 90. The positioning member 90 is fixedly connected to the first side cover 20. The positioning member 90 extends along the direction of the first side cover 20 facing the second side cover 30. The positioning member 90 is used to limit and fix the seal 80.

[0054] Specifically, the clamping member 90 is in the shape of a rectangular strip, and the clamping member 90 protrudes in the direction of the first side cover 20 towards the second side cover 30. The clamping member 90 is made of an insulating material including but not limited to nylon plastic, and has high mechanical strength, wear resistance, heat resistance, and good electrical insulation performance. Optionally, the connection manner between the clamping member 90 and the first side cover 20 includes but not limited to clamping, bonding, or integral molding and other fixing methods. Preferably, the clamping member 90 and the first side cover 20 are of an integral molding structure. The clamping member 90 includes a first clamping strip 91, a second clamping strip 92, and a third clamping strip 93. The first clamping strip 91 and the support member 60 are oppositely arranged on both sides of the first side cover 20 in the third direction. The second clamping strip 92 and the third clamping strip 93 are oppositely arranged on both sides of the first side cover 20 in the second direction. The first clamping strip 91 is arranged on the side of the first side cover 20 close to the first shell plate 11, and the first clamping strip 91 is partially in contact with the sealing member 80 in the third direction; the second clamping strip 92 is arranged on the side of the first side cover 20 close to the second shell plate 12, and the second clamping strip 92 is partially in contact with the sealing member 80 in the second direction; the third clamping strip 93 is arranged on the side of the first side cover 20 close to the fourth shell plate 14, and the third clamping strip 93 is partially in contact with the sealing member 80 in the second direction. The first clamping strip 91, the second clamping strip 92, the first support portion 61, and the third clamping strip 93 respectively abut and limit the four sides of the sealing member 80, so that the sealing member 80 can be more stably fixed on the first side cover 20.

[0055] Please refer to Figure 13 and Figure 14 , this application also provides an intelligent control device 1000. The intelligent control device 1000 includes the drive source structure 100, a dimming controller 200, and the dimming controller 200 is fixedly connected to the first conductive connection component 41 of the drive source structure 100; a first electrical connection line 300, and the first electrical connection line 300 is fixedly connected to the second conductive connection component 42; a second electrical connection line 400, and the second electrical connection line 400 is fixedly connected to the third conductive connection component 43; an electroluminescent device 500, and the housing 10 of the drive source structure 100 is fixed to the electronic device on the side close to the circuit board 40.

[0056] Specifically, the dimming controller 200 includes a socket portion 210. The socket portion 210 is fixedly connected to the first interface portion 41a of the first conductive connection assembly 41 and is used for electrical signal transmission. The voltage transmitted by the socket portion 210 is less than the voltage transmitted by the second electrical connection line 400. The first electrical connection line 300 and the second electrical connection line 400 are made of a metal material, including but not limited to copper wire, aluminum wire, etc., and have excellent electrical conductivity. The first electrical connection line 300 is fixedly connected to the second interface portion 42a of the second conductive connection assembly 42 and is used for electrical signal transmission. The second electrical connection line 400 is fixedly connected to the second interface portion 42a of the third conductive connection assembly 43 and is used for electrical signal transmission. The voltage transmitted by the first electrical connection line 300 is less than the voltage transmitted by the second electrical connection line 400. The electronic lighting device 500 includes, but is not limited to, lamps such as table lamps, incandescent lamps, fluorescent lamps, LED lamps, etc. The housing 10 of the drive source structure 100 is fixed on the electronic lighting device 500, that is, the third shell plate 13 abuts against the electronic lighting device 500. The positioning portion 131 is connected to the electronic lighting device 500, and the first positioning member 132 passes through the positioning portion 131 and is locked to the electronic lighting device 500, so that the drive source structure 100 can be fixed on the electronic lighting device 500 and grounded, improving the safety performance of the drive source structure 100.

[0057] It can be understood that the dimming controller 200 is responsible for transmitting the control signal to the first conductive connection assembly 41 of the drive source structure 100, and the drive source structure 100 adjusts the brightness of the electronic lighting device 500. The dimming controller 200 adjusts the current or voltage of the electronic lighting device 500, so that the first conductive connection assembly 41 can achieve smooth adjustment of the light, to meet the lighting requirements in different scenarios.

[0058] The above embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the patent scope of the present application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A driving source structure, characterized in that, Comprising: A housing having a receiving cavity; A first side cover fixedly connected to one side of the housing; A second side cover fixedly connected to the other side of the housing, the first side cover and the second side cover being oppositely arranged and used for sealing the housing; A circuit board disposed in the receiving cavity, on which there are a first conductive connection component, a second conductive connection component, and a third conductive connection component. The first conductive connection component and the second conductive connection component are disposed adjacent to each other. The distance between the third conductive connection component and the second conductive connection component is greater than the distance between the first conductive connection component and the second conductive connection component. The first conductive connection component, the second conductive connection component, and the third conductive connection component are used for transmitting electrical signals, and the voltage transmitted by the third conductive connection component is greater than the voltages transmitted by the first conductive connection component and the second conductive connection component.

2. The drive source structure according to claim 1, characterized in that The second side cover includes a first cover plate and a second cover plate. The first cover plate is fixedly connected to the second cover plate, the first cover plate is fixedly connected to the side of the housing away from the circuit board, and the second cover plate is fixedly connected to the side of the housing close to the circuit board.

3. The drive source structure according to claim 2, characterized in that, The second side cover is provided with a first opening, a second opening, and a third opening, all of which are disposed on the second cover plate. At least a part of the first conductive connection component is exposed through the first opening, at least a part of the second conductive connection component is exposed through the second opening, and at least a part of the third conductive connection component is exposed through the third opening. The first opening and the second opening are spaced apart, and the orientation of the first opening is perpendicular to the orientation of the second opening.

4. The drive source structure according to claim 3, wherein, The second cover plate is provided with an avoidance portion between the second conductive connection component and the third conductive connection component, which makes the second conductive connection component and the third conductive connection component spaced apart, and a part of the structure of the housing extends to the avoidance portion.

5. The drive source structure according to claim 1, wherein The drive source structure further includes a positioning post disposed at one end of the housing close to the second side cover. One end of the positioning post is fixedly connected to the housing, and the other end of the positioning post is fixedly connected to the circuit board.

6. The drive source structure according to claim 1, wherein The first side cover is provided with a first support member extending along the direction from the first side cover towards the second side cover, and the first support member is used for supporting the circuit board, and one end of the circuit board abuts against the first support member.

7. The drive source structure according to claim 1, wherein The drive source structure further includes an insulating sheet disposed in the receiving cavity of the housing, and the insulating sheet surrounds the circumferential side of the circuit board and is used for insulating the housing from the circuit board.

8. The drive source structure according to claim 1, characterized in that, The drive source structure further includes a sealing member disposed at the connection between the first side cover and the housing, and the sealing member is fixedly connected to the surface of the first side cover facing the second side cover.

9. The drive source structure according to claim 8, characterized in that, The first side cover is provided with a clamping member, the clamping member is fixedly connected to the first side cover, the clamping member extends along the direction of the first side cover towards the second side cover, and the clamping member is used for limiting and fixing the sealing member.

10. An intelligent control device, characterized in that, including the drive source structure according to any one of claims 1-9; a dimming controller, the dimming controller is fixedly connected to the first conductive connection component of the drive source structure; a first electrical connection line, the first electrical connection line is fixedly connected to the second conductive connection component; a second electrical connection line, the second electrical connection line is fixedly connected to the third conductive connection component; an electroluminescent device, one side of the housing of the drive source structure close to the circuit board is fixed on the electroluminescent device.

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