Modularized power panel
The design of elastic parts and wedge blocks enables quick replacement of modular power boards, solving the problems of inconvenient replacement and damage to adjacent boards. Temperature detection and cooling fans ensure safety and heat dissipation effects.
Patent Information
- Application Number
- CN202422544906.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-10-21
AI Technical Summary
Existing modular power boards are inconvenient to replace and are prone to damaging adjacent power boards. They also lack effective heat dissipation and temperature monitoring.
The elastic parts, wedge blocks and extrusion rods are designed to achieve quick replacement of power boards, and temperature monitoring and heat dissipation are carried out through temperature detectors and cooling fans.
This enables quick and safe replacement of power boards, preventing damage to adjacent boards while providing effective heat dissipation and temperature management.
Smart Images
Figure CN223309282U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of production and processing of power boards, and in particular to a modular power board. Background Art
[0002] A power strip, also known as a socket strip, extension strip or power strip, is an electrical accessory with multiple sockets designed to expand the number of power sockets so as to power multiple electronic devices at the same time.
[0003] Currently used modular power boards are usually installed on the housing using fasteners such as bolts. When one of the power boards is damaged and needs to be replaced, the fasteners between the power board and the housing must be removed before the damaged power board can be removed. This design is not convenient for quick replacement of power boards. In addition, due to the narrow spacing between the power boards, when removing a damaged power board from between multiple power boards, it is easy for it to contact and scratch the power boards on both sides, which may cause damage to the power boards on both sides.
[0004] Therefore, we urgently need a modular power supply board. Utility Model Content
[0005] In order to overcome the above shortcomings of the prior art, a technical problem to be solved is to provide a modular power supply board.
[0006] The technical solution of the utility model is: a modular power board, including a box body and a mounting assembly, at least three mounting assemblies are provided inside the box body, the mounting assembly includes a power board, a mounting plate, an elastic member I, a wedge block, an elastic member II and a cover plate, the interior of the box body is slidably connected with the mounting plate, the power board is clamped on the mounting plate, the elastic member I is connected between the mounting plate and the left side of the interior of the box body, the initial state of the elastic member I is a compressed state, the interior of the box body is slidably connected with the wedge block, the mounting plate is located below the wedge block, the sides of the wedge blocks away from each other are provided with inclined grooves, the wedge block is connected with the elastic member II between the wedge block and the interior of the box body, and a cover plate is provided on the right side of the box body.
[0007] Furthermore, a plurality of strip-shaped heat dissipation slots are provided on the cover plate.
[0008] Furthermore, it also includes an extrusion rod, which is slidably connected to the box body, and the end of the extrusion rod located inside the box body contacts the inclined groove on the wedge block.
[0009] Furthermore, the box body is symmetrically connected with extrusion rods, and the extrusion rods are in contact with the inclined grooves on the wedge block.
[0010] Furthermore, it also includes a connecting block, a clamping rod and an elastic member III. The connecting block is symmetrically connected to the cover plate, the clamping rod is slidably connected to the box body, the lower part of the clamping rod is clamped with the connecting block, and the elastic member III is connected between the upper side surfaces of the box body.
[0011] Furthermore, a protection block is included. The upper side of the box body is connected to the protection block. The protection block surrounds the periphery of the clamping rod, and there is a missing part in the middle of the protection block.
[0012] Furthermore, a temperature detector is included, and the temperature detector is installed on the upper side of the box.
[0013] Furthermore, an alarm is included. The upper side of the box body is equipped with an alarm, and the alarm is located behind the temperature detector.
[0014] Furthermore, a central controller is included. The central controller is installed on the upper side of the box body and is electrically connected to the temperature detector and the alarm.
[0015] Furthermore, a cooling fan is included. The cooling fan is installed on the upper side of the box body, and the cooling fan is electrically connected to the central controller.
[0016] The beneficial effect is as follows: the utility model installs the elastic member I, the wedge block and the elastic member II, pushes up the wedge block and compresses the elastic member II, and after the mounting plate is disconnected from the wedge block, the elastic member II rebounds and resets with the wedge block, thereby re-limiting the mounting plate and fixing it on the left and right, thus completing the replacement of the power board. Compared with the traditional modular power board, this method is faster and more convenient, and can ensure that other power boards will not be damaged when replacing the power board. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.
[0018] Figure 2 It is a cross-sectional view of the box body of the present utility model.
[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the mounting plate, elastic member I and wedge block of the utility model.
[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the wedge block, elastic member II and extrusion rod of the utility model.
[0021] Figure 5 This is a cross-sectional view of the protective block of the utility model.
[0022] Among them, the above drawings include the following figure marks: 1. box body, 2. power board, 3. mounting plate, 4. elastic part I, 5. wedge block, 6. elastic part II, 7. extrusion rod, 8. cover plate, 9. connecting block, 10. clamping rod, 11. elastic part III, 12. protective block, 13. temperature detector, 14. alarm, 15. central controller, 16. fan. DETAILED DESCRIPTION
[0023] The technical solution of the present utility model will be further described below with reference to the accompanying drawings.
[0024] Embodiment: A modular power supply board, such as Figure 1 - Figure 4 As shown, it includes a box body 1 and a mounting assembly. At least three mounting assemblies are provided inside the box body 1. The mounting assembly includes a power supply board 2, a mounting plate 3, an elastic member I4, a wedge block 5, an elastic member II6 and a cover plate 8. The mounting plate 3 is connected to the inside of the box body 1 in a sliding manner. The power supply board 2 is clamped on the mounting plate 3. The elastic member I4 is connected to the left side of the inside of the box body 1 through a spring seat. The initial state of the elastic member I4 is a compressed state. The wedge block 5 is slidably connected to the inside of the box body 1. The mounting plate 3 is located below the wedge block 5. The wedge block 5 is moved upward. , the elastic member II 6 will be compressed, so that the mounting plate 3 is no longer stuck by the wedge block 5. At this time, the compressed elastic member I 4 will move the mounting plate 3 to the right and reset, so that the power board 2 can slide out of the box body 1. The sides of the wedge blocks 5 that are away from each other are provided with inclined grooves. The wedge blocks 5 are connected to the inside of the box body 1 with an elastic member II 6. The right part of the box body 1 is provided with a cover plate 8, and the cover plate 8 is provided with at least six strip heat dissipation grooves. The strip heat dissipation grooves can enhance the air circulation inside and outside the box body 1, thereby providing better ventilation and heat dissipation effect for the power board 2.
[0025] like Figure 1 - Figure 5As shown, it also includes an extrusion rod 7, a connecting block 9, a card rod 10 and an elastic member III 11, a protective block 12, a temperature detector 13, an alarm 14, a central controller 15 and a cooling fan 16. The box body 1 is symmetrically connected with the extrusion rod 7, and the extrusion rod 7 is in contact with the inclined groove on the wedge block 5. At the same time, pressing the extrusion rod 7 toward the middle can quickly release the mounting plate 3 and move the mounting plate 3 to the right with the power board 2; the cover plate 8 is symmetrically connected with the connecting block 9, and the box body 1 is slidably connected with the card rod 10, the lower part of the card rod 10 is engaged with the connecting block 9, and the upper side of the box body 1 is connected with an elastic member III 11; the upper side of the box body 1 is connected with a protective block 12, the protective block 12 is surrounded by the periphery of the card rod 10, and the middle of the protective block 12 has The missing part is removed, so the operator can only press down the card rod 10 from the middle of the protective block 12, which effectively prevents the card rod 10 from being pressed down due to accidental touch; a temperature detector 13 for detecting the temperature of the device is installed on the upper left side of the box body 1 by bolts; an alarm 14 for early warning is installed on the upper left side of the box body 1 by bolts, and the alarm 14 is located behind the temperature detector 13; a central controller 15 is installed on the upper side of the box body 1 by bolts, and the central controller 15 is electrically connected to the temperature detector 13 and the alarm 14; a cooling fan 16 is installed on the upper side of the box body 1, and the cooling fan 16 is electrically connected to the central controller 15, so that the central controller 15 can control the temperature detector 13, the alarm 14 and the cooling fan 16.
[0026] The device is equipped with at least three mounting components. When the power board 2 needs to be disassembled and replaced from the device, the operator can only press the card rod 10 from the middle of the protective block 12 due to the missing middle part of the protective block 12, which effectively prevents the card rod 10 from being pressed down due to accidental touch. When the card rod 10 is pressed down, the elastic member III 11 will be compressed, so that the cover plate 8 can move to the right, thereby separating the connecting block 9 from the card rod 10, releasing the fixation of the cover plate 8, and then the cover plate 8 can be removed from the box body 1. The strip-shaped heat dissipation holes on the plate 8 can enhance the air circulation inside and outside the box 1, thereby providing better ventilation and heat dissipation effect for the power board 2; next, the two opposite extrusion rods 7 are squeezed toward the middle of the two at the same time. When the extrusion rods 7 are squeezed toward the middle, the ends of the extrusion rods 7 will slide on the inclined grooves of the wedge block 5, causing the wedge block 5 to move upward, and the elastic member II 6 will be compressed, so that the mounting plate 3 is no longer stuck by the wedge block 5. At this time, the compressed elastic member I 4 will carry the mounting plate 3 to The power board 2 is moved to the right and reset, thereby sliding the power board 2 out of the box body 1. After taking out the damaged power board 2, replace it with a new power board 2, and make the power board 2 snap into the mounting plate 3. Then, push the new power board 2 into the box body 1. During this process, the elastic member I4 will be compressed. When the mounting plate 3 contacts the wedge block 5, it will move to the left along the inclined surface on the wedge block 5, thereby pushing the wedge block 5 and compressing the elastic member II6. After the mounting plate 3 is disconnected from the wedge block 5, the elastic member II6 rebounds with the wedge block 5 and resets. At this time, the wedge block 5 is The wedge block 5 is located on the right side of the mounting plate 3, and the bottom surface of the wedge block 5 is lower than the upper side surface of the mounting plate 3, thereby re-limiting the mounting plate 3 and fixing it left and right. Finally, press down the card rod 10 to make the cover plate 8 fit with the right part of the box body 1 again, release the card rod 10, and the card rod 10 will move up and fit and engage with the connecting block 9 again, thus completing the replacement of the power board 2. Compared with the traditional modular power board 2, this method is faster and more convenient, and can ensure that other power boards 2 will not be damaged when replacing the power board 2.
[0027] The two squeezing rods 7 are designed to prevent one side of the squeezing rod 7 from being accidentally squeezed. When the squeezing rod 7 on the other side is not squeezed, the mounting plate 3 will not slide to the right with the power board 2, thereby effectively preventing the power board 2 from colliding with the cover plate 8 and being damaged due to accidental touch. When the device is in use, the temperature detector 13 and the central controller 15 are driven. When the temperature detector 13 detects that the temperature of the device is too high, the temperature detector 13 will transmit a signal to the central controller 15, and the central controller 15 will start the fan 16 to dissipate heat for the device. When the temperature drops, the temperature detector 13 will feedback a signal to the central controller 15, and the central controller 15 will turn off the fan 16. If the temperature detector 13 detects that the temperature continues to rise, and the temperature only drops slightly even when the fan 16 is running, the temperature detector 13 will send a signal to the central controller 15. At this time, the device may be in a dangerous state and may be about to overheat or even burn. The central controller 15 will activate the alarm 14 to prevent accidents.
[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.
Claims
1. A modular power supply board comprising: Box (1); Its characteristics include: Installation components, the number of which is at least three, are arranged inside the box (1), and the installation components include: A mounting plate (3) slidably connected to the interior of the box (1); A power supply board (2) is clamped on the mounting board (3); An elastic member I (4) is connected between the mounting plate (3) and the left side of the interior of the box (1), and the initial state of the elastic member I (4) is a compressed state; A wedge-shaped block (5) is slidably connected to the interior of the box (1), the mounting plate (3) is located below the wedge-shaped block (5), and the sides of the wedge-shaped block (5) that are away from each other are each provided with an inclined groove; an elastic member II (6), connected between the wedge-shaped block (5) and the interior of the box (1); The cover plate (8) is arranged on the right part of the box body (1), and the cover plate (8) is fitted with the right part of the box body (1).
2. A modular power board according to claim 1, characterized in that: The cover plate (8) is provided with a plurality of strip-shaped heat dissipation slots.
3. A modular power board according to claim 2, characterized in that include: An extrusion rod (7) is slidably connected to the box body (1), and the end of the extrusion rod (7) located inside the box body (1) contacts the inclined groove on the wedge block (5).
4. A modular power board according to claim 3, characterized in that: The box body (1) is symmetrically connected to the extrusion rods (7), and the extrusion rods (7) are in contact with the inclined surface grooves on the wedge block (5).
5. A modular power board according to claim 4, characterized in that: Also included are: Connecting blocks (9), there are two connecting blocks (9), which are symmetrically connected to the cover plate (8); A clamping rod (10) is slidably connected to the box body (1), and the lower portion of the clamping rod (10) is clamped to the connecting block (9); The elastic member III (11) is connected between the upper side of the box body (1) and the clamping rod (10).
6. A modular power board according to claim 5, characterized in that include: A protective block (12) is connected to the upper side of the box body (1), the protective block (12) surrounds the periphery of the clamping rod (10), and a missing portion is provided in the middle of the protective block (12).
7. A modular power board according to claim 6, characterized in that: Also includes: A temperature detector (13) is installed on the upper side of the box (1).
8. A modular power board according to claim 7, characterized in that include: An alarm (14) is installed on the upper side of the box (1), and the alarm (14) is located behind the temperature detector (13).
9. A modular power board according to claim 8, characterized in that include: A central controller (15) is installed on the upper side of the box (1), and the central controller (15) is electrically connected to the temperature detector (13) and the alarm (14).
10. A modular power board according to claim 9, characterized in that include: A cooling fan (16) is installed on the upper side of the box (1), and the cooling fan (16) is electrically connected to the central controller (15).