Quick-release power supply

Abstract

The utility model provides a quick release type power supply. The quick-release power supply comprises a shell and a functional circuit module installed in the shell, the shell comprises a base, a panel and a cover plate, the base is provided with an accommodating cavity for accommodating the functional circuit module, the panel is arranged at the front end of the base, and the cover plate covers the upper end of the base; the upper part of the panel protrudes upwards relative to the cover plate and is provided with an extension part, and the extension part is provided with a quick-release bolt connected with an external mounting structure in a penetrating manner; side ventilation parts composed of side holes are arranged on the two sides of the base, the cover plate is provided with an upper ventilation part, and the side ventilation parts and the upper ventilation part form a heat dissipation airflow channel. According to the quick-release power supply, the quick-release bolt is arranged, so that quick mounting and dismounting of the power supply are realized, and the operation efficiency is improved; and the number and distribution of the ventilation holes are reasonably designed, so that the heat dissipation effect is optimized.

Description

Technical Field

[0001] This application relates to the technical field of power supplies, and particularly to a quick-release power supply. Background Art

[0002] As an important component of various electronic devices, a power supply often needs to be installed, disassembled, and maintained in practical applications.

[0003] Traditional power supplies often take a long time to install and disassemble, with cumbersome operations and poor heat dissipation effects, which affect the service life and performance of the devices.

[0004] Therefore, it is of great practical significance to develop a power supply that is easy to install and disassemble quickly and has good heat dissipation performance. Utility Model Content

[0005] In order to overcome the defects of the above-mentioned prior art, the purpose of this application is to provide a quick-release power supply to solve the problems of inconvenient installation and disassembly and poor heat dissipation effect of the power supply in the prior art.

[0006] To achieve the above purpose, the present invention provides a quick-release power supply, including a housing and a functional circuit module installed inside the housing, wherein:

[0007] The housing includes a base, a front panel, and a cover plate. The base is provided with a receiving cavity for accommodating the functional circuit module. The front panel is disposed at the front end of the base, and the cover plate covers the upper end of the base. An extension portion protrudes upward from the upper part of the front panel relative to the cover plate, and a quick-release bolt for connecting with an external installation structure is passed through the extension portion.

[0008] Both sides of the base are provided with side ventilation portions formed by side holes, and the cover plate is provided with an upper ventilation portion. The side ventilation portions and the upper ventilation portion form a heat dissipation air flow channel.

[0009] Further, the quick-release bolt includes a rotating portion and a threaded portion. The rotating portion is fixedly connected to the threaded portion. The rotating portion is disposed outside the front panel, and the threaded portion is disposed inside the front panel.

[0010] Preferably, there are two quick-release bolts, and the two quick-release bolts are respectively disposed on both sides of the extension portion.

[0011] Furthermore, the base includes a bottom plate disposed at the lower part, a first side plate and a second side plate provided on both sides of the bottom plate, and a rear plate disposed at the rear end of the bottom plate. The rear plate is disposed opposite to the front panel.

[0012] The first side plate is provided with a first side ventilation portion extending from the end close to the panel to the end close to the rear plate, the second side plate is provided with a second side ventilation portion close to the panel and a third side ventilation portion close to the panel, and the first side ventilation portion, the second side ventilation portion and the third side ventilation portion form a side ventilation portion; wherein, the total number of side holes of the first side ventilation portion and the second side ventilation portion is less than the number of side holes of the third side ventilation portion.

[0013] Preferably, the rear plate is provided with a wire passing hole through which the output wire harness of the functional circuit module passes out.

[0014] Further, the upper ventilation portion is composed of a plurality of upper holes, and the upper holes are arranged on the cover plate from the end close to the panel to the end far from the panel.

[0015] Preferably, the cover plate is provided with a first convex portion and a second convex portion protruding from the upper surface of the cover plate, and the first convex portion and the second convex portion are parallel to each other and extend along the front-rear direction of the cover plate.

[0016] Furthermore, the functional circuit module includes a main board, the main board is arranged below the accommodation cavity and is parallel to the bottom plate, and the upper surface of the main board is lower than the bottom side of the side ventilation portion.

[0017] Preferably, a wiring seat for connecting to an external power supply is fixedly arranged at the front end of the main board, the panel is provided with a front hole, and the wiring seat passes through the front hole and is connected to the panel.

[0018] Further, the cover plate is detachably fixed to the base by screws.

[0019] The quick-disassembly power supply provided by the present application has at least the following beneficial effects compared with the prior art:

[0020] (1) By setting quick-release bolts in the present application, the quick installation and disassembly of the power supply are realized, and the operation efficiency is improved.

[0021] (2) The heat dissipation air flow channel formed by the side ventilation portion and the upper ventilation portion improves the heat dissipation effect of the power supply and prolongs the service life of the device.

[0022] (3) By reasonably designing the number and distribution of ventilation holes, the heat dissipation effect is optimized.

[0023] (4) The overall structure of the quick-disassembly power supply provided by the present application is compact and beautiful, and is suitable for the installation environment in a compact space. Description of the Drawings

[0024] To more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0025] Figure 1 Schematic diagram of the front-end angle structure of a quick-release power supply provided by an embodiment of the present application.

[0026] Figure 2 Schematic diagram of the rear-end angle structure of a quick-release power supply provided by an embodiment of the present application.

[0027] Figure 3 Schematic diagram of the structure of the housing of a quick-release power supply provided by an embodiment of the present application, where the cover plate is not shown.

[0028] Figure 4 Schematic diagram of the position of the functional circuit module of a quick-release power supply provided by an embodiment of the present application. Detailed implementation manners

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, rather than all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0030] In this article, terms such as "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise stated, the meaning of "a plurality" is two or more.

[0031] In addition, in this article, orientation terms such as "upper" and "lower" are defined relative to the orientation of the structure shown in the accompanying drawings. It should be understood that these directional terms are relative concepts, which are used for relative description and clarification, and they can change accordingly with the change of the orientation in which the structure is placed.

[0032] As Figures 1-4 shown, a specific embodiment of the present application provides a quick-release power supply, which includes a housing 100 and a functional circuit module 200 installed inside the housing 100.

[0033] Combined withFigures 1 to 3 As shown, the housing 100 includes a base 1, a front panel 2, and a cover plate 3.

[0034] The base 1 is provided with a receiving cavity 11 for accommodating the functional circuit module 200.

[0035] The front panel 2 is disposed at the front end of the base 1. The cover plate 3 is covered on the upper end of the base 1. An extension portion 21 is provided on the upper portion of the front panel 2 protruding upward relative to the cover plate 3, and a quick-release bolt 4 for connecting with an external mounting structure is passed through the extension portion 21.

[0036] On both sides of the base 1, there are side ventilation portions 12 formed by side holes 121, and the cover plate 3 is provided with an upper ventilation portion 31. The side ventilation portions 12 and the upper ventilation portion 31 form a heat dissipation air flow channel.

[0037] In this application, through the combination of the side ventilation portions 12 and the upper ventilation portion 31, a complete air circulation path is formed. Utilizing the natural convection principle of hot air rising, efficient heat dissipation can be achieved without additional heat dissipation devices. Therefore, the power supply provided in this application does not require active heat dissipation components such as fans, reducing energy consumption, noise, and improving overall reliability.

[0038] In this embodiment, the quick-release bolt 4 includes a rotating portion 41 and a threaded portion 42. The rotating portion 41 is fixedly connected to the threaded portion 42. The rotating portion 41 is disposed outside the front panel 2, and the threaded portion 42 is disposed inside the front panel 2.

[0039] Preferably, there are two quick-release bolts 4, and the two quick-release bolts 4 are respectively disposed on both sides of the extension portion 21.

[0040] By setting the rotating portion 41 outside the front panel 2 and the threaded portion 42 inside, quick and convenient installation and disassembly operations are achieved, and no special tools are required to complete them. At the same time, the arrangement of the two quick-release bolts 4 respectively on both sides of the extension portion 21 ensures the stability and balance of the connection, improving the firmness of the overall structure. This design not only greatly shortens the installation and maintenance time, improves work efficiency, but also enhances the adaptability and reliability of the power supply in various application environments.

[0041] The base 1 includes a bottom plate 13 disposed at the lower part, a first side plate 14 and a second side plate 15 disposed on both sides of the bottom plate 13, and a rear plate 16 disposed at the rear end of the bottom plate 13. The rear plate 16 is disposed opposite to the front panel 2.

[0042] The first side plate 14 is provided with a first side ventilation portion 141 extending from the end close to the panel 2 to the end close to the rear plate 16. The second side plate 15 is provided with a second side ventilation portion 151 close to the panel 2 and a third side ventilation portion 152 close to the panel 2. The first side ventilation portion 141, the second side ventilation portion 151 and the third side ventilation portion 152 constitute the side ventilation portion 12. Among them, the total number of side holes in the first side ventilation portion 141 and the second side ventilation portion 151 is less than the number of side holes in the third side ventilation portion 152.

[0043] In this application, by providing ventilation areas on both sides of the housing 100, an air circulation path is created. Moreover, due to the different numbers of ventilation holes on both sides, the difference in the number of side holes will generate a small pressure difference inside and outside the housing 100, which helps to strengthen the air circulation, so that the heat dissipation air flow can flow in from the side with fewer side holes and then flow out from the side with more side holes. In a structure without strong emission devices such as fans, the flow of hot air is increased. This directional air flow design can more effectively take away heat and has a better cooling effect than simple natural convection.

[0044] Since there is no need to set a fan, it not only reduces the volume of the power supply but also helps to reduce noise.

[0045] Combined Figure 2 and Figure 3 As shown, in this embodiment, the rear plate 16 is provided with a wire passing hole 161 through which the output wire harness 51 of the functional circuit module 200 passes out.

[0046] The upper ventilation portion 31 is composed of a number of upper holes 311, and the upper holes 311 are arranged on the cover plate 3 from the end close to the panel 2 to the end far from the panel 2.

[0047] Combined Figure 2 As shown, in this embodiment, the cover plate 3 is provided with a first convex portion 32 and a second convex portion 33 protruding from the upper surface of the cover plate 3. The first convex portion 32 and the second convex portion 33 are parallel to each other and extend along the front-rear direction of the cover plate 3.

[0048] First, the structures of the first convex portion 32 and the second convex portion 33 increase the overall strength of the cover plate 3, improving the compressive resistance and durability of the power supply; secondly, the concave surface formed between the convex portions can be used as a heat dissipation channel, enhancing the heat dissipation effect at the top.

[0049] Combined Figure 4 As shown, in this embodiment, the functional circuit module 200 includes a main board 5. The main board 5 is arranged below the accommodation cavity 11 and is parallel to the bottom plate 13, and the upper surface of the main board 5 is lower than the bottom side of the side ventilation portion 12.

[0050] By arranging the main board 5 at the bottom, it is convenient for the heat dissipation air flow to dissipate heat from the components in the main board 5.

[0051] At the front end of the main board 5, a wiring seat 6 for connecting to external power supply is fixedly arranged. The panel 2 is provided with a front hole 22, and the wiring seat 6 passes through the front hole 22 and is connected to the panel 2.

[0052] The cover plate 3 is detachably fixed to the base 1 by screws.

[0053] The working principle of the quick-release power supply of the present application is as follows:

[0054] During installation, the quick-release bolt 4 is connected to the external installation structure, and by rotating the rotating part 41 of the quick-release bolt 4, the installation of the power supply can be quickly completed.

[0055] During the operation of the power supply, through the heat dissipation air flow channel formed by the side ventilation part 12 and the upper ventilation part 31, the heat generated by the functional circuit module is effectively dissipated.

[0056] When it is necessary to maintain or replace the functional circuit module 200, only the fixing screws of the cover plate 3 need to be removed, and the operation can be conveniently carried out.

[0057] By reasonably designing the hole number distribution of the side ventilation part 12, the air flow path is optimized and the heat dissipation efficiency is improved.

[0058] The quick-release power supply provided by the embodiments of the present application has been introduced in detail above. Specific embodiments are used to explain the principle and implementation manner of the present application. The above description is only used to help understand the method and its core mechanism of the present application; at the same time, for those of ordinary skill in the art, according to the idea of the present application, there will be changes in the specific embodiments and application scopes. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. A quick-release power supply, the quick-release power supply comprising a housing and a functional circuit module installed inside the housing, characterized in that: The housing includes a base, a panel and a cover plate. The base is provided with a receiving cavity for receiving the functional circuit module. The panel is disposed at the front end of the base, and the cover plate covers the upper end of the base. An extension portion protrudes upward relative to the cover plate at the upper part of the panel, and a quick-release bolt for connecting with an external mounting structure is passed through the extension portion. Both sides of the base are provided with side ventilation portions formed by side holes, and the cover plate is provided with an upper ventilation portion. The side ventilation portions and the upper ventilation portion form a heat dissipation air flow channel.

2. The quick-release power supply according to claim 1, wherein: The quick-release bolt includes a rotating portion and a threaded portion. The rotating portion is fixedly connected to the threaded portion. The rotating portion is disposed outside the panel, and the threaded portion is disposed inside the panel.

3. The quick-release power supply according to claim 2, wherein: There are two quick-release bolts, and the two quick-release bolts are respectively disposed on both sides of the extension portion.

4. The quick-disassembly power supply according to claim 1, wherein: The base includes a bottom plate disposed at the lower part, a first side plate and a second side plate disposed on both sides of the bottom plate, and a rear plate disposed at the rear end of the bottom plate. The rear plate is disposed opposite to the panel. The first side plate is provided with a first side through portion extending from the end close to the panel to the end close to the rear plate. The second side plate is provided with a second side through portion and a third side through portion close to the panel. The first side through portion, the second side through portion and the third side through portion form the side ventilation portion. Among them, the total number of side holes of the first side through portion and the second side through portion is less than the number of side holes of the third side through portion.

5. The quick-release power supply according to claim 4, wherein: The rear plate is provided with a wire passing hole through which the output wire harness of the functional circuit module passes out.

6. The quick-release power supply according to claim 1, wherein: The upper ventilation portion is composed of a plurality of upper holes, and the upper holes are arranged on the cover plate from the end close to the panel to the end far from the panel.

7. The quick-disassembly power supply according to claim 1 or 4, characterized in that: The cover plate is provided with a first convex portion and a second convex portion protruding from the upper surface of the cover plate. The first convex portion and the second convex portion are parallel to each other and extend along the front-rear direction of the cover plate.

8. The quick-disassembly power supply according to claim 4, characterized in that: The functional circuit module includes a main board. The main board is disposed below the receiving cavity and parallel to the bottom plate. The upper surface of the main board is lower than the bottom side of the side ventilation portion.

9. The quick-disassembly power supply according to claim 8, wherein: A wiring seat for connecting with external power supply is fixedly disposed at the front end of the main board. The panel is provided with a front hole, and the wiring seat passes through the front hole and is connected to the panel.

10. The quick-disassembly power supply according to claim 1, wherein: The cover plate is detachably fixed to the base by screws.

Images