Power supply controller

Abstract

The invention discloses a colored lamp apparatus, and aims to provide a power supply controller, the key points of the technical scheme are that the power supply controller comprises a cover plate and a box body, the cover plate and the box body are fixedly connected through a groove combination part, and the groove combination part comprises a convex part arranged on the cover plate and a groove part arranged on the box body and matched with the convex part; a sealing pipe is further arranged in the groove part, a reinforcing pipe is further arranged in the sealing pipe, the length direction of the reinforcing pipe is parallel to the length direction of the sealing pipe, the inner wall face of the sealing pipe comprises a plurality of inwards-concave arc faces directly making contact with the reinforcing pipe, and the arc faces are evenly distributed in the circumferential direction and the length direction of the sealing pipe. The plurality of cambered surfaces are arranged around the reinforcing tube; when the power supply controller needs to be assembled and disassembled, the power supply controller can be assembled and disassembled only through manual force application, in addition, a sealing pipe is further arranged in the groove part, a reinforcing pipe is further arranged in the sealing pipe, the sealing performance between the cover plate and the box body is improved, and meanwhile a good waterproof effect is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of color lights, more particularly, it relates to a power supply controller. BACKGROUND

[0002] For color light products, a battery is usually used as a power supply, in the prior art, a battery compartment for accommodating the battery is formed on the shell of the product, and then the battery compartment is closed by a battery cover to limit the battery in the product and provide power for the product.

[0003] The existing color light battery box cover plate and box body in the market are fixedly connected by screwing, which is difficult and cumbersome to disassemble and install the battery, and the screw hole is easily disconnected after multiple installation and disassembly, thereby causing damage to the battery box and poor sealing. In addition, the battery box is large in size and not easy to carry, so there is an urgent need for a battery box which is easy to disassemble and install, stable in fixation and convenient to carry. SUMMARY

[0004] In view of the deficiencies in the prior art, the purpose of the present application is to provide a power supply controller.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a power supply controller comprising a cover plate and a box body, the cover plate and the box body are fixedly connected through a groove combination part, the groove combination part comprises a protruding part arranged on the cover plate and a groove part arranged on the box body and matched with the protruding part, a sealing tube is further arranged in the groove part, a reinforcing tube is further arranged in the sealing tube, the length direction of the reinforcing tube is parallel to the length direction of the sealing tube, the inner wall surface of the sealing tube comprises a plurality of inwardly concave arc surfaces directly contacting the reinforcing tube, the plurality of arc surfaces are evenly arranged in the circumferential direction and the length direction of the sealing tube, and the plurality of arc surfaces are arranged around the reinforcing tube.

[0006] The present application is further provided as: the curvature radii of part or all of the plurality of arc surfaces are different; the plurality of arc surfaces are arrayed, and the total area of the plurality of arc surfaces accounts for 80-100% of the inner wall surface of the sealing tube.

[0007] The present application is further provided as: a USB connecting groove is further formed on the side of the wire connector shell.

[0008] The present application is further provided as: a wire connector shell is arranged on the box body, a protective shell is arranged on the side of the wire connector shell, and a data line connector shell is further arranged on the box body and arranged beside the wire connector shell.

[0009] The present application is further provided as: a mounting hole is arranged on the cover plate, the mounting hole is used for mounting a control switch, and a limiting strip is arranged on the inner surface of the cover plate.

[0010] The invention is further configured such that: a limiting plate is provided inside the box, and the limiting plate is located at one end near the wire connector shell.

[0011] The present invention is further configured such that a portable hole is provided on the box body.

[0012] By adopting the above technical solution, the cover plate and the box body are detachably connected through the groove joint. The protrusion on the cover plate is seamlessly connected to the groove on the box body, and can be manually installed and disassembled, which is simple, convenient and quick. In addition, by setting a sealing tube inside the groove, and a reinforcing tube inside the sealing tube, the inner wall of the sealing tube includes multiple inwardly concave arc surfaces that directly contact the reinforcing tube, which can further improve the stability and connection strength of the groove joint. It also increases the waterproof and sealing performance between the cover plate and the box body, which can prevent water from seeping in.

[0013] The wire connector shell located around the perimeter of the box is used to protect and fix the power cord. The protective shell that is fitted over the wire connector shell has threads on its perimeter for fixing and connecting external devices, ensuring that the external plug or wire can make full contact with this power controller. The data cable connector shell located next to the wire connector shell can be used to connect an external USB port to complete the control or charging of the colored lights. The limiting plate located inside the box is used to control and limit the colored light control device located inside the box, ensuring its stability when it is installed inside the box. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a power controller embodiment of the present invention; Figure 2 This is a schematic diagram of the cover plate structure; Figure 3 This is a schematic diagram of the internal structure of the box; Figure 4 This is a schematic diagram of the external structure of the box. Figure 5 This is a schematic diagram of the sealed tube.

[0015] Figure 6 This is a schematic diagram of the cross-sectional structure of the sealed tube.

[0016] Figures 1-6 Reference numerals: 1. Cover plate; 2. Box body; 3. Protrusion; 4. Recess; 5. Wire connector shell; 6. Protective shell; 7. Data cable connector shell; 8. Mounting hole; 9. Limiting strip; 10. Limiting plate; 11. Portable hole; 12. USB connection slot; 13. Sealing tube; 14. Reinforcing tube; 15. Curved surface. Detailed Implementation

[0017] Reference Figures 1 to 6An embodiment of a power controller according to the present invention will be further described.

[0018] For ease of explanation, spatial relative terms such as “up,” “down,” “left,” and “right” are used in the embodiments to describe the relationship of one element or feature shown in the figures relative to another element or feature. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figures is inverted, an element described as being “down” of other elements or features would be positioned “up” of those other elements or features. Therefore, the exemplary term “down” can encompass both up and down orientations. The device may be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0019] Moreover, relational terms such as “first” and “second” are used merely to distinguish one component from another that has the same name, without necessarily requiring or implying any such actual relationship or order between the components.

[0020] A power controller includes a cover plate 1 and a housing 2, which are fixedly connected by a groove joint. The groove joint includes a protrusion 3 on the cover plate 1 and a groove 4 on the housing 2 that matches the protrusion 3. A sealing tube 13 is also provided in the groove 4, and a reinforcing tube 14 is also provided in the sealing tube 13. The length direction of the reinforcing tube 14 is parallel to the length direction of the sealing tube 13. The inner wall of the sealing tube 13 includes multiple inwardly concave arc surfaces 15 that directly contact the reinforcing tube 14. The multiple arc surfaces 15 are evenly distributed in the circumferential and length directions of the sealing tube 13 and surround the reinforcing tube 14. The cover plate 1 has a rectangular cross-sectional area. The sidewalls of the cover plate 1 are used for fixed connection with the housing 2. A full circle of protrusions 3 is provided on the sidewalls of the cover plate 1 in the vertical direction. Part 3 is integrally connected to the cover plate 1. A full-circle groove 4 is opened at the top of the side wall of the box body 2. The connection between the protrusion 3 and the groove 4 is a transition connection. When it is necessary to install or disassemble this power controller, it can be completed by hand. Some or all of the radii of curvature of the multiple arc surfaces 15 are different. The multiple arc surfaces 15 are distributed in an array. The total area of ​​the multiple arc surfaces 15 accounts for 80-100% of the inner wall surface of the sealing tube 13. In addition, by setting a sealing tube 13 in the groove 4, and a reinforcing tube 14 in the sealing tube 13, the inner wall surface of the sealing tube 13 includes multiple inwardly concave arc surfaces 15 that directly contact the reinforcing tube 14. This can further improve the stability and connection strength of the groove joint connection. In addition, it also increases the waterproof and sealing performance between the cover plate 1 and the box body 2, which can prevent water from seeping in.

[0021] The box body 2 is equipped with a wire connector shell 5, and a protective shell 6 is provided around the wire connector shell 5. The protective shell 6 has threads on its periphery. The box body 2 is also equipped with a data cable connector shell 7, which is located next to the wire connector shell 5. The wire connector shell 5 is located in the middle of the side wall of the box body 2. The wire connector shell 5 has two wiring holes for connecting the colored light wires. The protective shell 6 is located on the box body 2 and is located around the wire connector shell 5. The protective shell 6 is used to protect the wire connector from external influences and to protect the product's safety during use. The protective shell 6 has threads on its end side. For fixed connection with other colored light equipment, the protective shell 6 is firmly connected to the colored light equipment to ensure a tight connection at the wire connector. The box 2 is also provided with a data cable connector shell 7. A socket is also provided on the side of the data cable connector shell 7. A limit plate 10 is provided around the socket and the data cable connector shell 7 to protect the socket and the data cable connector shell 7 from damage. A USB connection slot 12 is also provided on the side of the protective shell 6. The USB connection slot 12 and the data cable connector shell 7 are located on opposite sides of the protective shell 6. The USB connection slot 12 ensures that the power controller can be connected to a USB cable.

[0022] The cover plate 1 is provided with mounting holes 8 for installing control switches. A control switch is provided at the corner of the cover plate 1. The control switch can control the opening and closing of the colored lights. A limit strip 9 is provided on the inner surface of the cover plate 1. A limit plate 10 is provided inside the box body 2. The limit plate 10 is located near the end of the wire connector shell 5. The limit plate 10 forms three chambers for placing the colored light control device. A portable hole 11 is provided on the box body 2 for limiting and fixing the power controller.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention should be included within the protection scope of the present invention.

Claims

1. A power controller, comprising a cover (1) and a housing (2), characterized in that: The cover plate (1) and the box body (2) are fixedly connected by a groove joint. The groove joint includes a protrusion (3) on the cover plate (1) and a groove (4) on the box body (2) that is adapted to the protrusion (3). A sealing tube (13) is also provided in the groove (4). A reinforcing tube (14) is also provided in the sealing tube (13). The length direction of the reinforcing tube (14) is parallel to the length direction of the sealing tube (13). The inner wall surface of the sealing tube (13) includes multiple inwardly concave arc surfaces (15) that are in direct contact with the reinforcing tube (14). The multiple arc surfaces (15) are evenly distributed in the circumferential and length directions of the sealing tube (13), and the multiple arc surfaces (15) surround the reinforcing tube (14).

2. A power controller according to claim 1, characterized in that: The radii of curvature of some or all of the multiple arc surfaces (15) are different; the multiple arc surfaces (15) are arranged in an array, and the total area of ​​the multiple arc surfaces (15) accounts for 80-100% of the inner wall surface of the sealing tube (13).

3. A power controller according to claim 1, characterized in that: The box body (2) is provided with a wire connector shell (5), and a protective shell (6) is provided around the wire connector shell (5). The box body (2) is also provided with a data cable connector shell (7), which is located next to the wire connector shell (5).

4. A power controller according to claim 3, characterized in that: A USB connection slot (12) is also provided on the side of the wire connector housing (5).

5. A power controller according to claim 1, characterized in that: The cover plate (1) is provided with mounting holes (8) for installing control switches, and the inner surface of the cover plate (1) is provided with limit strips (9).

6. A power controller according to claim 1, characterized in that: The box (2) is provided with a limiting plate (10) inside, and the limiting plate (10) is located at one end near the wire connector shell (5).

7. A power controller according to claim 1, characterized in that: The box body (2) is provided with a portable hole (11).

Images