Electrical box with high sealing efficiency

Abstract

This invention discloses a sealed, high-efficiency heat dissipation electrical box, relating to the field of air conditioning technology. The sealed, high-efficiency heat dissipation electrical box includes a processing frame and a mounting frame, as well as a disassembly device. An electrical body is fixedly mounted on the bottom inner wall of the processing frame, and a temperature detector is also fixedly mounted on the bottom inner wall of the processing frame. The temperature detector contains a detection module and a control module. An installation opening is provided on the surface of the processing frame. The disassembly device includes a conductive plate, heat dissipation fins, a heat dissipation fan, an L-shaped plate, a triangular plate, a sliding plate, and a sliding frame. A sliding groove is provided on the surface of the mounting frame. This sealed, high-efficiency heat dissipation electrical box enables rapid disassembly, facilitating the maintenance of the heat dissipation device, reducing equipment maintenance costs, and enabling effective contact with electrical bodies of different sizes.

Description

Technical Field

[0001] This invention relates to the field of air conditioning technology, specifically to a sealed, high-efficiency heat dissipation electrical box. Background Technology

[0002] This sealed and highly efficient heat dissipation electrical box design aims to protect electrical equipment from dust, moisture, and other environmental factors, and effectively dissipate the heat generated by the equipment, ensuring its stability and long-term reliability.

[0003] Patent publication number CN212086776U relates to a sealed and highly efficient heat dissipation electrical appliance box. The box includes an appliance box body with an opening. A cover is hinged to one side of the opening. EVA foam is provided along the edges of the opening. A through hole is provided on the side of the appliance box body away from the opening. Extensions extend outward from the upper and lower ends of the through hole. A U-shaped heat dissipation plate is installed inside the through hole. The upper and lower ends of the U-shaped heat dissipation plate are sealed to adjacent extensions with sealant. Several heat dissipation fins are evenly distributed on the side of the U-shaped heat dissipation plate away from the opening. A graphene thermally conductive film is provided on the side of the U-shaped heat dissipation plate near the opening. A heating element is installed inside the appliance box body and fixed to the U-shaped heat dissipation plate. Corrugated plates are provided on both sides of the appliance box body. A vent valve is provided on the bottom surface of the appliance box body. A mounting hole is provided on the top surface of the appliance box body, and a drying mechanism is installed within the mounting hole. The advantages of this patent are: low cost, easy installation, and efficient and stable heat dissipation.

[0004] In the aforementioned patent, the electrical box has mounting holes on the upper part of its interior, through which the equipment is installed. However, it is inconvenient to disassemble during actual maintenance, increasing subsequent maintenance costs. Furthermore, the contact is not tight enough when installing electrical appliances of different sizes, resulting in low applicability of the equipment and further increasing maintenance costs. Therefore, a more versatile electrical box with sealing and high-efficiency heat dissipation is designed. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a sealed and highly efficient heat dissipation electrical box, thus solving the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a highly efficient heat dissipation electrical box with sealing properties, comprising a processing frame and a mounting frame, and further comprising a disassembly device; wherein, an electrical body is fixedly mounted on the bottom inner wall of the processing frame, and a temperature detector is fixedly mounted on the bottom inner wall of the processing frame, the temperature detector having a detection module and a control module inside, and an installation opening is provided on the surface of the processing frame; wherein, the disassembly device comprises a conductive plate, heat dissipation fins, a heat dissipation fan, an L-shaped plate, a triangular plate, a sliding plate, and a sliding frame, wherein the mounting frame is placed above the installation opening and pressed downwards, the mounting frame moves downwards causing the conductive plate to contact the electrical body and move upwards under its action, the mounting frame moves downwards causing the triangular plate to contact the L-shaped plate and retract, and the triangular plate retracts and resets, thus completing the limitation of the mounting frame. The mounting frame has a sliding groove on its surface. The conductive plate is slidably installed inside the sliding groove. The heat dissipation fins are fixedly installed on the upper inner wall of the conductive plate. The heat dissipation fan is fixedly installed inside the mounting frame. The L-shaped plate is slidably installed on the top of the inner wall of the mounting frame. The mounting frame has a sliding groove on its surface. The triangular plate is slidably installed inside the sliding groove. The triangular plate has a sliding groove on its surface. The sliding plate is slidably installed inside the sliding groove. The sliding frame is slidably installed on the outer wall of the mounting frame. The end of the sliding plate near the triangular plate is set with a beveled surface. The surface of the mounting frame is provided with a dustproof device to prevent dust and foreign objects from entering the mounting frame. After the triangular plate retracts and resets, it completes the limiting of the mounting frame and achieves effective contact with electrical bodies of different sizes.

[0007] According to the above technical solution, the conductive plate is fixedly connected to the inner wall of the first slide groove by an elastic telescopic rod, the triangular plate is fixedly connected to the inner wall of the second slide groove, and the sliding frame is fixedly connected to the outer wall of the mounting frame by an elastic telescopic rod. The control module is electrically connected to the cooling fan. The triangular plate moves upward, causing the sliding plate to move upward. The sliding plate moves upward and contacts the L-shaped plate, and under the action of the oblique surface, the triangular plate contracts.

[0008] According to the above technical solution, the dustproof device includes a drive shaft, a lifting plate, a transverse baffle, a limiting plate, a partition, and a filter plate. When the cooling fan is working, the rotation of the cooling fan drives the drive shaft to rotate, and the rotation of the drive shaft drives the lifting plate to move upward. The drive shaft is fixedly installed above the cooling fan. The lifting plate is slidably installed on the inner wall of the mounting frame. The transverse baffle is slidably installed on the inner wall of the mounting frame. The limiting plate is slidably installed on the inner wall of the mounting frame. An exhaust port is provided on the surface of the mounting frame. The partition is rotatably installed on the inner wall of the exhaust port. The filter plate is fixedly installed on the inner wall of the exhaust port. The surface of the drive shaft is provided with a threaded groove. The movement of the lifting plate away from the mounting frame is connected to the drive shaft by a thread. The rotation of the partition opens the exhaust port on the surface of the mounting frame for heat dissipation, which can effectively prevent foreign objects and dust from entering the interior of the mounting frame when heat dissipation is not in progress.

[0009] According to the above technical solution, the end of the transverse baffle near the transverse baffle is set as a second oblique cut surface. A first spring is provided between the transverse baffle and the inner wall of the mounting frame. The first spring can drive the transverse baffle to reset and realize the closing of the mounting frame. A second spring is provided between the limiting plate and the inner wall of the mounting frame. The second spring can drive the limiting plate to reset. The limiting plate slides through the upper and lower walls of the filter plate.

[0010] According to the above technical solution, it also includes a striking device and a protective device. The striking device includes a rotating disk, a moving rod, a receiving block, an L-shaped push rod, a striking rod, and a striking block. The rotation of the drive shaft drives the rotating disk to rotate, and the rotation of the rotating disk drives the moving rod to rotate. At the same time, the moving rod gradually moves away from the center of the rotating disk under the action of centrifugal force. The rotating disk is fixedly installed on the surface of the drive shaft. The surface of the rotating disk has a sliding groove four. The moving rod is slidably installed inside the sliding groove four. The receiving block is fixedly installed above the moving rod. The L-shaped push rod is slidably installed on the top of the inner wall of the mounting frame. The striking rod is slidably installed on the inner wall of the exhaust port. The striking block is fixedly installed above the striking rod. The striking block moves upward to contact and strike the filter plate. The striking can shake off the dust and foreign objects accumulated on the surface of the filter plate, which are then discharged under the action of the cooling fan.

[0011] According to the above technical solution, a spring-loaded spring three is provided between the moving rod and the inner wall of the slide groove four. The spring-loaded spring three can drive the moving rod to reset. A spring-loaded spring four is provided between the L-shaped push rod and the inner wall of the mounting frame. The spring-loaded spring four can drive the L-shaped push rod to reset. The end of the striking rod near the L-shaped push rod is set with a beveled surface three. When the transmission shaft rotates too fast, the receiving block will be disengaged from the movement trajectory of the L-shaped push rod.

[0012] According to the above technical solution, the protective device includes a fixed rod, a support plate, a receiving shaft, a closing plate, a stop bar, and an L-shaped rod. The sliding plate moves upward to contact and press the stop bar to move. The movement of the stop bar drives the L-shaped rod to move. Under the action of the inclined surface five, the L-shaped rod disengages from the limiting groove of the closing plate and releases its limiting effect. The fixed rod is fixedly installed on the side of the sliding plate. The support plate is fixedly installed on the top of the inner wall of the processing frame. The receiving shaft rotates through the left and right walls of the support plate. The closing plate is fixedly installed on the surface of the receiving shaft. The stop bar is slidably installed on the surface of the L-shaped plate. The L-shaped rod is slidably installed on the side of the stop bar. A spring five is provided between the receiving shaft and the support plate. The rotation of the closing plate realizes the closure of the processing frame, realizing the closure of the processing frame after the installation frame is disassembled.

[0013] According to the above technical solution, a spring-loaded spring six is ​​provided between the stop bar and the L-shaped plate, and the spring-loaded spring six can drive the stop bar to reset. A spring-loaded spring seven is provided between the L-shaped rod and the stop bar, and the spring-loaded spring seven can drive the L-shaped rod to reset. A limit groove is provided on the side of the closed plate. The lower part of the stop bar is provided with a chamfered surface four, and the upper part of the L-shaped rod is provided with an arc surface.

[0014] This invention provides an electrical box with excellent sealing and high-efficiency heat dissipation. It has the following advantages:

[0015] (1) The sealing and high-efficiency heat dissipation electrical box can be quickly installed by pressing the mounting frame and under the action of the triangular plate and L-shaped plate during installation. Under the action of the conduction plate and the elastic telescopic rod, the contact is tighter and effective contact can be achieved for electrical bodies of different sizes. When disassembling, continue to press the mounting frame downward and quickly disassemble under the action of the sliding plate. This facilitates the inspection and maintenance of the heat dissipation device and reduces the maintenance cost of the equipment.

[0016] (2) The sealing and high-efficiency heat dissipation electrical box has a heat dissipation fan that drives the horizontal baffle to release the limit plate through the transmission shaft and the lifting plate. Under the action of the lifting plate and the limit plate, the partition plate is driven to rotate and open the exhaust port on the surface of the mounting frame for heat dissipation. This can effectively prevent foreign objects and dust from entering the interior of the mounting frame when heat dissipation is not carried out, thereby increasing the heat dissipation power of the electrical body and increasing the subsequent maintenance cost.

[0017] (3) The electrical box with high-efficiency heat dissipation and sealing is driven by the rotation of the drive shaft to drive the rotating disk to rotate, and under the action of centrifugal force, it drives the moving rod and the receiving block to move. The receiving block moves into the motion trajectory of the L-shaped push rod and under the action of the striking rod, it drives the striking block to strike the filter plate, which can shake off the dust and foreign objects accumulated on the surface of the filter plate and discharge them under the action of the heat dissipation fan, so as to avoid the accumulated foreign objects and dust affecting the heat dissipation effect. At the same time, when the drive shaft speed is too fast, it will cause the receiving block to leave the motion trajectory of the L-shaped push rod, avoiding striking at high speed and extending the service life of the equipment.

[0018] (4) The sealing and high-efficiency heat dissipation electrical box has a sliding plate that moves upward and releases the limit on the sealing plate under the action of the stop bar and L-shaped bar. This allows the sealing plate to rotate under the action of the receiving shaft and the support plate to seal the processing frame, preventing foreign objects in the working environment from entering the interior of the processing frame and damaging the electrical body, thus extending the service life of the equipment and reducing subsequent maintenance costs. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the overall internal structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the positional structure of the mounting frame and sliding frame of the present invention;

[0022] Figure 4 This is a schematic diagram of the position and structure of the cooling fan and cooling fins of the present invention;

[0023] Figure 5 For the present invention Figure 4 Enlarged structural diagram of section A;

[0024] Figure 6 This is a schematic diagram of the position and structure of the cooling fan and lifting plate of the present invention;

[0025] Figure 7 For the present invention Figure 6 Enlarged structural diagram of section B;

[0026] Figure 8 This is a schematic diagram of the positional structure of the sealing plate and the L-shaped rod of the present invention.

[0027] In the diagram: 1. Processing frame; 2. Mounting frame; 3. Electrical body; 4. Temperature detector; 5. Conductive plate; 6. Heat dissipation fins; 7. Cooling fan; 8. L-shaped plate; 9. Triangular plate; 10. Sliding plate; 11. Sliding frame; 121. Drive shaft; 122. Lifting plate; 123. Horizontal baffle; 124. Limiting plate; 125. Partition plate; 126. Filter plate; 131. Rotating disk; 132. Moving rod; 133. Receiving block; 134. L-shaped push rod; 135. Striking rod; 136. Striking block; 141. Fixing rod; 142. Support plate; 143. Receiving shaft; 144. Sealing plate; 145. Stop bar; 146. L-shaped rod. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figure 1-6 One embodiment of the present invention is as follows: a sealed and highly efficient heat dissipation electrical box, comprising a processing frame 1 and a mounting frame 2, and further comprising a disassembly device; wherein, an electrical body 3 is fixedly installed on the bottom inner wall of the processing frame 1, and a temperature detector 4 is fixedly installed on the bottom inner wall of the processing frame 1, the temperature detector 4 having a detection module and a control module inside, and an installation opening is provided on the surface of the processing frame 1; wherein, the disassembly device comprises a conductive plate 5, heat dissipation fins 6, a heat dissipation fan 7, an L-shaped plate 8, a triangular plate 9, a sliding plate 10, and a sliding frame 11, wherein the mounting frame 2 is placed above the installation opening and pressed downward, the mounting frame 2 moves downward, causing the conductive plate 5 to contact the electrical body 3 and move upward under its action, the mounting frame 2 moves downward, causing the triangular plate 9 to contact the L-shaped plate 8 and retract, and the triangular plate 9 retracts and resets, completing the disassembly of the mounting frame 2. The mounting frame 2 has a sliding groove 1 on its surface. The conductive plate 5 is slidably installed inside the sliding groove 1. The heat dissipation fins 6 are fixedly installed on the upper inner wall of the conductive plate 5. The heat dissipation fan 7 is fixedly installed inside the mounting frame 2. The L-shaped plate 8 is slidably installed on the top of the inner wall of the processing frame 1. The mounting frame 2 has a sliding groove 2 on its surface. The triangular plate 9 is slidably installed inside the sliding groove 2. The triangular plate 9 has a sliding groove 3 on its surface. The sliding plate 10 is slidably installed inside the sliding groove 3. The sliding frame 11 is slidably installed on the outer wall of the mounting frame 2. The end of the sliding plate 10 near the triangular plate 9 is set with a beveled surface 1. The surface of the mounting frame 2 is provided with a dustproof device to prevent dust and foreign objects from entering the interior of the mounting frame 2. After the triangular plate 9 retracts and resets, it completes the limitation of the mounting frame 2 and achieves effective contact with electrical bodies 3 of different sizes.

[0030] The conductive plate 5 is fixedly connected to the inner wall of the slide groove 1 by an elastic telescopic rod 1. The triangular plate 9 is fixedly connected to the inner wall of the slide groove 2, and the sliding frame 11 is fixedly connected to the outer wall of the mounting frame 2 by an elastic telescopic rod 3. The elastic telescopic rod 3 allows the mounting frame 2 to continue to move downward and make closer contact with the processing frame 1. The control module is electrically connected to the cooling fan 7. The triangular plate 9 moves upward, causing the sliding plate 10 to move upward. The sliding plate 10 moves upward and contacts the L-shaped plate 8. Under the action of the inclined surface 1, the triangular plate 9 retracts, and the mounting frame 2 can be disassembled, which facilitates the maintenance of the heat dissipation device and reduces the maintenance cost of the equipment.

[0031] The dustproof device includes a drive shaft 121, a lifting plate 122, a transverse baffle 123, a limiting plate 124, a partition 125, and a filter plate 126. When the cooling fan 7 is working, the rotation of the cooling fan 7 drives the drive shaft 121 to rotate, and the rotation of the drive shaft 121 drives the lifting plate 122 to move upward. The drive shaft 121 is fixedly installed above the cooling fan 7. The lifting plate 122 is slidably installed on the inner wall of the mounting frame 2, the transverse baffle 123 is slidably installed on the inner wall of the mounting frame 2, and the limiting plate 124 is slidably installed on the inner wall of the mounting frame 2. The surface of the mounting frame 2 is provided with an exhaust vent. The partition 125 is rotatably installed on the inner wall of the exhaust vent, and the filter plate 126 is fixedly installed on the inner wall of the exhaust vent. The surface of the drive shaft 121 is provided with a threaded groove. The movement of the lifting plate 122 away from the mounting frame 2 is connected to the drive shaft 121 by a thread. The partition 125 rotates to open the exhaust vent on the surface of the mounting frame 2 for heat dissipation, which can effectively prevent foreign objects and dust from entering the interior of the mounting frame 2 when heat dissipation is not carried out, thereby increasing the heat generation power of the electrical body 3 and increasing subsequent maintenance costs.

[0032] One end of the transverse baffle 123 near the transverse baffle 123 is set as a second bevel. A first spring is provided between the transverse baffle 123 and the inner wall of the mounting frame 2. The first spring can drive the transverse baffle 123 to reset and realize the closing of the mounting frame 2. A second spring is provided between the limiting plate 124 and the inner wall of the mounting frame 2. The second spring can drive the limiting plate 124 to reset. The limiting plate 124 slides through the upper and lower walls of the filter plate 126.

[0033] In this embodiment, during installation: the mounting frame 2 is placed above the mounting opening and pressed down. The mounting frame 2 moves downward, causing the conductive plate 5 to contact the electrical body 3 and move upward under its action. The downward movement of the mounting frame 2 causes the triangular plate 9 to contact the L-shaped plate 8 and retract. After the triangular plate 9 retracts, it resets, completing the limiting of the mounting frame 2 and achieving effective contact with electrical bodies 3 of different sizes. When the electrical body 3 heats up beyond the threshold, the temperature detector 4 will activate the cooling fan 7 through the control module to dissipate heat. Simultaneously, when maintenance is required, pressing down continues. Mounting frame 2 continues to move downwards, causing triangular plate 9 to move downwards as well. Triangular plate 9 continues to move downwards, contacting sliding plate 10 and retracting. After retracting, triangular plate 9 resets, thus limiting the sliding plate 10. Then, mounting frame 2 is lifted upwards, causing triangular plate 9 to move upwards. Triangular plate 9 moves upwards, causing sliding plate 10 to move upwards. Sliding plate 10 moves upwards, contacting L-shaped plate 8, and under the action of the oblique surface, triangular plate 9 retracts, thus enabling the disassembly of mounting frame 2. This facilitates the inspection and maintenance of the heat dissipation device and reduces equipment maintenance costs.

[0034] When the cooling fan 7 is working, the rotation of the cooling fan 7 drives the drive shaft 121 to rotate. The rotation of the drive shaft 121, under the action of the threaded groove, drives the lifting plate 122 to move upward. The lifting plate 122 moves upward and contacts and presses the transverse baffle 123 to move. The movement of the transverse baffle 123 releases the limit plate 124. After the limit is released, the lifting plate 122 continues to move upward and contacts and drives the limit plate 124 to move upward. The limit plate 124 moves upward and contacts and presses the partition 125 to rotate. The rotation of the partition 125 opens the exhaust port on the surface of the mounting frame 2 for heat dissipation. This can effectively prevent foreign objects and dust from entering the interior of the mounting frame 2 when heat dissipation is not in progress, thereby increasing the heat generation power of the electrical body 3 and increasing subsequent maintenance costs.

[0035] Please see Figure 1-8 Based on the above embodiments, another embodiment of the present invention further includes a striking device and a protective device. The striking device includes a rotating disk 131, a moving rod 132, a receiving block 133, an L-shaped push rod 134, a striking rod 135, and a striking block 136. The rotation of the drive shaft 121 drives the rotating disk 131 to rotate, and the rotation of the rotating disk 131 drives the moving rod 132 to rotate. At the same time, the moving rod 132 gradually moves away from the center of the rotating disk 131 under the action of centrifugal force. The rotating disk 131 is fixedly installed on the surface of the drive shaft 121. A sliding groove four is provided, a moving rod 132 is slidably installed inside the sliding groove four, a receiving block 133 is fixedly installed above the moving rod 132, an L-shaped push rod 134 is slidably installed on the top of the inner wall of the mounting frame 2, a striking rod 135 is slidably installed on the inner wall of the exhaust port, and a striking block 136 is fixedly installed above the striking rod 135. The striking block 136 moves upward to contact and strike the filter plate 126. The striking can shake off the dust and foreign objects accumulated on the surface of the filter plate 126, which are then discharged under the action of the cooling fan 7, avoiding the accumulation of foreign objects and dust from affecting the heat dissipation effect and reducing subsequent maintenance costs.

[0036] A spring-loaded spring three is installed between the moving rod 132 and the inner wall of the slide groove four. The spring-loaded spring three can drive the moving rod 132 to reset. A spring-loaded spring four is installed between the L-shaped push rod 134 and the inner wall of the mounting frame 2. The spring-loaded spring four can drive the L-shaped push rod 134 to reset. The end of the striking rod 135 near the L-shaped push rod 134 is set with a beveled surface three. When the transmission shaft 121 rotates too fast, it will cause the receiving block 133 to disengage from the movement trajectory of the L-shaped push rod 134, avoiding striking during high-speed rotation and extending the service life of the equipment.

[0037] The protective device includes a fixed rod 141, a support plate 142, a receiving shaft 143, a sealing plate 144, a stop rod 145, and an L-shaped rod 146. The sliding plate 10 moves upward to contact and press the stop rod 145, causing it to move. The movement of the stop rod 145 drives the L-shaped rod 146 to move. Under the action of the inclined plane 5, the L-shaped rod 146 disengages from the limiting groove of the sealing plate 144 and releases its limitation. The fixed rod 141 is fixedly installed on the side of the sliding plate 10, and the support plate 142 is fixedly installed on the top of the inner wall of the processing frame 1. The receiving shaft 143 rotates through the support plate. The left and right walls of 142 are fixedly mounted on the surface of the receiving shaft 143 with a sealing plate 144. The baffle 145 is slidably mounted on the surface of the L-shaped plate 8, and the L-shaped rod 146 is slidably mounted on the side of the baffle 145. A spring-loaded spring is provided between the receiving shaft 143 and the support plate 142. The sealing plate 144 rotates to close the processing frame 1, and closes the processing frame 1 after the installation frame 2 is disassembled. This prevents foreign objects in the working environment from entering the interior of the processing frame 1 and damaging the electrical body 3, thus extending the service life of the equipment and reducing subsequent maintenance costs.

[0038] A spring-loaded spring six is ​​provided between the stop lever 145 and the L-shaped plate 8. The spring-loaded spring six can drive the stop lever 145 to reset. A spring-loaded spring seven is provided between the L-shaped rod 146 and the stop lever 145. The spring-loaded spring seven can drive the L-shaped rod 146 to reset. A limit groove is provided on the side of the closed plate 144. The lower part of the stop lever 145 is provided with a beveled surface four, and the upper part of the L-shaped rod 146 is provided with an arc surface.

[0039] In this embodiment, during operation: the drive shaft 121 rotates, causing the rotating disk 131 to rotate; the rotating disk 131 rotates, causing the moving rod 132 to rotate; simultaneously, under the action of centrifugal force, the moving rod 132 gradually moves away from the center of the rotating disk 131. The movement of the moving rod 132 causes the receiving block 133 to move; the receiving block 133 moves into the movement trajectory of the L-shaped push rod 134; the rotation of the moving rod 132 causes the receiving block 133 to rotate; the rotating receiving block 133 contacts and presses the L-shaped push rod 134, causing the L-shaped push rod 134 to move and contact... The striking rod 135 is pressed and moved, which drives the striking block 136 to move upward. The striking block 136 moves upward and contacts and strikes the filter plate 126. The striking can shake off the dust and foreign objects accumulated on the surface of the filter plate 126, which are then discharged by the cooling fan 7. This prevents the accumulated foreign objects and dust from affecting the heat dissipation effect and reduces subsequent maintenance costs. At the same time, when the drive shaft 121 rotates too fast, the receiving block 133 will be disengaged from the movement trajectory of the L-shaped push rod 134, avoiding striking at high speed and extending the service life of the equipment.

[0040] During maintenance, the sliding plate 10 moves upward to contact and press the stop bar 145 to move. The movement of the stop bar 145 drives the L-shaped rod 146 to move. Under the action of the inclined surface 5, the L-shaped rod 146 disengages from the limiting groove of the sealing plate 144 and releases its limitation. After the limitation is released, the receiving shaft 143 resets and rotates under the action of the arc surface. The rotation of the receiving shaft 143 drives the sealing plate 144 to rotate. The rotation of the sealing plate 144 achieves the sealing of the processing frame 1, and achieves the sealing of the processing frame 1 after the installation frame 2 is disassembled. This prevents foreign objects in the working environment from entering the interior of the processing frame 1 and damaging the electrical body 3, extending the service life of the equipment and reducing subsequent maintenance costs.

[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sealed high-efficiency heat dissipation electrical box, comprising a processing frame (1) and a mounting frame (2), characterized in that: It also includes disassembly devices, striking devices, and protective devices; Among them, an electrical body (3) is fixedly installed on the bottom of the inner wall of the processing frame (1), a temperature detector (4) is fixedly installed on the bottom of the inner wall of the processing frame (1), a detection module and a control module are provided inside the temperature detector (4), and an installation port is opened on the surface of the processing frame (1). The disassembly device includes a conductive plate (5), heat dissipation fins (6), a heat dissipation fan (7), an L-shaped plate (8), a triangular plate (9), a sliding plate (10), and a sliding frame (11). The surface of the mounting frame (2) is provided with a first groove. The conductive plate (5) is slidably installed inside the first groove. The heat dissipation fins (6) are fixedly installed on the upper inner wall of the conductive plate (5). The heat dissipation fan (7) is fixedly installed inside the mounting frame (2). The L-shaped plate (8) is slidably installed on the top of the inner wall of the processing frame (1). The surface of the mounting frame (2) is provided with a second groove. The triangular plate (9) is slidably installed inside the second groove. The surface of the triangular plate (9) is provided with a third groove. The sliding plate (10) is slidably installed inside the third groove. The sliding frame (11) is slidably installed on the outer wall of the mounting frame (2). The end of the sliding plate (10) near the triangular plate (9) is provided with a beveled surface. The surface of the mounting frame (2) is provided with a dustproof device to prevent dust and foreign objects from entering the interior of the mounting frame (2); The dustproof device includes a drive shaft (121), a lifting plate (122), a transverse baffle (123), a limiting plate (124), a partition (125), and a filter plate (126). The drive shaft (121) is fixedly installed above the cooling fan (7). The lifting plate (122) is slidably installed on the inner wall of the mounting frame (2). The transverse baffle (123) is slidably installed on the inner wall of the mounting frame (2). The limiting plate (124) is slidably installed on the inner wall of the mounting frame (2). An exhaust port is provided on the surface of the mounting frame (2). The partition (125) is rotatably installed on the inner wall of the exhaust port. The filter plate (126) is fixedly installed on the inner wall of the exhaust port. A threaded groove is provided on the surface of the drive shaft (121). The movement of the lifting plate (122) away from the mounting frame (2) is connected to the drive shaft (121) by a thread. The striking device includes a rotating disk (131), a moving rod (132), a receiving block (133), an L-shaped push rod (134), a striking rod (135), and a striking block (136). The rotating disk (131) is fixedly installed on the surface of the transmission shaft (121). A four-slide groove is provided on the surface of the rotating disk (131). The moving rod (132) is slidably installed inside the four-slide groove. The receiving block (133) is fixedly installed above the moving rod (132). The L-shaped push rod (134) is slidably installed on the top of the inner wall of the mounting frame (2). The striking rod (135) is slidably installed on the inner wall of the exhaust port. The striking block (136) is fixedly installed above the striking rod (135). The protective device includes a fixed rod (141), a support plate (142), a receiving shaft (143), a closing plate (144), a stop bar (145), and an L-shaped rod (146). The fixed rod (141) is fixedly installed on the side of the sliding plate (10). The support plate (142) is fixedly installed on the top of the inner wall of the processing frame (1). The receiving shaft (143) rotates through the left and right walls of the support plate (142). The closing plate (144) is fixedly installed on the surface of the receiving shaft (143). The stop bar (145) is slidably installed on the surface of the L-shaped plate (8). The L-shaped rod (146) is slidably installed on the side of the stop bar (145). A spring is provided between the receiving shaft (143) and the support plate (142). The conductive plate (5) is fixedly connected to the inner wall of the slide groove one by an elastic telescopic rod one, the triangular plate (9) is fixedly connected to the inner wall of the slide groove two, and the sliding frame (11) is fixedly connected to the outer wall of the mounting frame (2) by an elastic telescopic rod three, and the control module is electrically connected to the cooling fan (7). The end of the transverse baffle (123) near the transverse baffle (123) is set as a second oblique cut surface. A first spring is provided between the transverse baffle (123) and the inner wall of the mounting frame (2). A second spring is provided between the limiting plate (124) and the inner wall of the mounting frame (2). The limiting plate (124) slides through the upper and lower walls of the filter plate (126).

2. The sealing and high-efficiency heat dissipation electrical box according to claim 1, characterized in that: A spring-loaded spring is provided between the moving rod (132) and the inner wall of the slide groove four, and a spring-loaded spring is provided between the L-shaped push rod (134) and the inner wall of the mounting frame (2). The end of the striking rod (135) near the L-shaped push rod (134) is provided with a beveled surface three.

3. The sealing and high-efficiency heat dissipation electrical box according to claim 1, characterized in that: A spring-loaded spring six is ​​provided between the stop bar (145) and the L-shaped plate (8), a spring-loaded spring seven is provided between the L-shaped rod (146) and the stop bar (145), a limit groove is provided on the side of the closed plate (144), a chamfered surface four is provided below the stop bar (145), and an arc surface is provided above the L-shaped rod (146).

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