Power supply case structure capable of rapidly dissipating heat

Abstract

The invention provides a power supply case structure capable of rapidly dissipating heat, which relates to the technical field of cases, and comprises a case body, a heat dissipation mechanism, a control mechanism and a supporting mechanism, the heat dissipation mechanism is mounted on the box body; the number of the control mechanisms is six, the six control mechanisms are installed on the box body, and the six control mechanisms are used for controlling the air exhaust position. The supporting mechanism is mounted at the bottom of the box body; an alarm switch A is fixedly mounted at the top of the cooling fan, the alarm switch A is located in the supporting spring A, and the alarm switch A is electrically connected with the controller; when a filter support moves downwards and then presses an alarm switch A, a buzzer is in an alarm state, and a worker can be automatically reminded to clean four filter screens; the problems that when the filter screen is seriously blocked after being used for a long time, a prompt cannot be automatically sent out, a worker cannot conveniently clean the filter screen in time, and normal entering of external air is affected are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of chassis, and more specifically, particularly relates to a power chassis structure capable of rapid heat dissipation. Background Art

[0002] The power supply chassis is a common basic hardware in the power system, and electronic components such as transformers and circuit boards are installed in the power supply chassis; for example, the patent with application number: CN202320809884.X discloses a driving power supply chassis, including a box body, and the box body has fixing ears on both sides of the front side, and the front side of the box body is divided into an operation panel and a heat dissipation panel, and the heat dissipation panel is installed on the box body by screws, and a pair of vertical support rods are arranged at the front and back inside the box body, and vertical slots are opened on the opposite sides of the vertical support rods, and a partition plate is inserted into the vertical slot, and the partition plate divides the box body into a power supply area and an installation area, and the heat dissipation panel is opposite to the power supply area; the heat dissipation panel not only serves as a heat dissipation function, but also can be directly disassembled, and the modules in the power supply area can be maintained, the operation is convenient, and it does not affect the installation area.

[0003] Based on the above, the power supply chassis currently used still have the following problems:

[0004] 1. The filter is usually fixed by screws, which makes it troublesome to install and remove the filter. When the filter is seriously clogged after long-term use, it cannot automatically send out reminders, which makes it inconvenient for staff to clean the filter in time, affecting the normal entry of external air.

[0005] 2. Usually lack of control structure. When the local temperature in the power supply chassis is high, the local area cannot be quickly cooled, and the cooling intensity cannot be automatically adjusted according to the heating situation in the power supply chassis, which reduces the cooling effect;

[0006] 3. The power supply chassis is usually fixed by bolts. When the power supply chassis collides, it cannot perform elastic buffering, causing the power supply chassis to be easily deformed or damaged after the collision. Summary of the invention

[0007] The disclosed embodiments relate to a power supply chassis structure capable of rapidly dissipating heat, which comprises a heat dissipation mechanism, a control mechanism and a supporting mechanism; when the filter bracket moves downward and the alarm switch A is pressed, the buzzer is in an alarm state, which can automatically remind the staff to clean the four filters; the air in the chassis can only be discharged through a row of heat dissipation slots or multiple rows of heat dissipation slots in the area with higher temperature, which speeds up the air flow speed in the area with higher temperature and can rapidly dissipate heat in the area with higher temperature; collision buffering in multiple directions is achieved, which protects the chassis and prevents the chassis from being deformed or damaged after a collision; the problems of inconvenience for the staff to clean the filter in time, inability to rapidly dissipate heat in a local area and easy deformation or damage of the power supply chassis after a collision are solved.

[0008] In a first aspect of the present disclosure, there is provided a power supply chassis structure capable of rapid heat dissipation, comprising: a chassis, a heat dissipation mechanism, a control mechanism and a support mechanism;

[0009] A controller is fixedly installed on the top of the box; the heat dissipation mechanism is installed on the box; there are six groups of control mechanisms, and six groups of control mechanisms are installed on the box, and the six groups of control mechanisms are used to control the exhaust position; the support mechanism is installed at the bottom of the box;

[0010] The heat dissipation mechanism comprises: a heat dissipation fan, a circular connecting rod, a filter bracket, a support spring A, an alarm switch A and a buzzer;

[0011] The cooling fan is fixedly mounted on the housing, and the cooling fan is electrically connected to the controller; there are four circular connecting rods, and the four circular connecting rods are slidably mounted on the cooling fan, and the bottoms of the four circular connecting rods are provided with chamfers; the filter bracket is fixedly mounted on the top of the four circular connecting rods, and the outer wall of the filter bracket contacts the housing; the support spring A is fixedly mounted on the top of the cooling fan, and the top of the support spring A contacts the bottom of the filter bracket; the alarm switch A is fixedly mounted on the top of the cooling fan, and the alarm switch A is located inside the support spring A, and the alarm switch A is electrically connected to the controller; the buzzer is fixedly mounted on the top of the housing, and the buzzer is electrically connected to the alarm switch A and the controller; when the filter bracket presses the alarm switch A, the buzzer is in an alarm state.

[0012] In at least some embodiments, six rows of heat dissipation slots are provided on the box body; and a protective cover is installed on the front side of the box body by screws.

[0013] In at least some embodiments, the heat dissipation mechanism also includes: movable positioning blocks and support springs B; the movable positioning blocks are provided in four groups, and the four groups of movable positioning blocks are slidably installed on four circular connecting rods; the outer ends of the four groups of movable positioning blocks are provided with rounded corners, and the outer ends of the four groups of movable positioning blocks are in contact with the heat dissipation fan, and the number of movable positioning blocks in each group is two; the support springs B are provided in four groups, and the four support springs B are respectively installed on the four groups of movable positioning blocks.

[0014] In at least some embodiments, the heat dissipation mechanism further includes: a filter screen and a replacement handle; a total of four filter screens are provided, and the four filter screens are fixedly mounted on the filter bracket; the replacement handle is fixedly mounted on the top of the filter bracket.

[0015] In at least some embodiments, the control mechanism includes: a rectangular mounting seat, a circular guide shaft and a control baffle; the rectangular mounting seat is fixedly mounted on the inner wall of the box; there are two circular guide shafts, and the two circular guide shafts are fixedly mounted on the bottom of the rectangular mounting seat; the control baffle is slidably mounted on the outside of the two circular guide shafts, and the outer side of the control baffle is in contact with the inner wall of the box, and the control baffle is located directly inside a row of heat dissipation slots.

[0016] In at least some embodiments, the control mechanism also includes: a speed control switch B and a temperature sensor; the speed control switch B is fixedly mounted on the top of the control baffle, and the speed control switch B is electrically connected to the controller; the temperature sensor is fixedly mounted on the inner side of the rectangular mounting base, and the temperature sensor is electrically connected to the controller.

[0017] In at least some embodiments, the control mechanism also includes: a micro motor and a driving screw; the micro motor is mounted on the top of a rectangular mounting seat by screws, and the micro motor is electrically connected to the controller; the driving screw is fixedly mounted on the output shaft of the micro motor, and the driving screw passes through the rectangular mounting seat, and the driving screw is threadedly connected to the control baffle.

[0018] In at least some embodiments, the supporting mechanism includes: a U-shaped connecting seat, a movable connecting rod and a dovetail connecting block; there are four U-shaped connecting seats in total, and the four U-shaped connecting seats are fixedly installed on the bottom of the box; there are four movable connecting rods in total, and the four movable connecting rods are slidably installed on the four U-shaped connecting seats; there are four dovetail connecting blocks in total, and the four dovetail connecting blocks are rotatably installed on the four movable connecting rods.

[0019] In at least some embodiments, the support mechanism also includes: a support base plate and a support spring C; the support base plate is slidably mounted on four dovetail connecting blocks; there are two support springs C, and the two support springs C are fixedly mounted on the top of the support base plate, and the tops of the two support springs C are fixedly connected to the bottom of the box.

[0020] In at least some embodiments, the support mechanism also includes: a limit stop rod and a support spring D; there are two limit stop rods, and the two limit stop rods are installed on the front and rear sides of the support base plate by screws; there are four support springs D, and the four support springs D are fixedly installed on the inner sides of the two limit stop rods, and the inner sides of the four support springs D are fixedly connected to the outer sides of the four dovetail connecting blocks.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. When the four filters need to be cleaned, the staff can remove the four filters by replacing the handle. When the four filters need to be installed after cleaning, the staff can also install the four filters by replacing the handle, which is convenient for installation and removal of the four filters. The four groups of movable positioning blocks are provided to position the four circular connecting rods, so that the four filters are more firmly installed. When the staff pushes or pulls the replacement handle, the four groups of movable positioning blocks can automatically move inwards after being stressed, so that the four support springs B are compressed.

[0023] In addition, when the four filters are severely clogged after long-term use and the cooling fan is at the maximum speed, the resistance of external air passing through the four filters becomes greater. At this time, the suction force of the cooling fan can drive the filter bracket and the four filters to move downward; when the filter bracket moves downward and the alarm switch A is pressed, the buzzer is in an alarm state, which can automatically remind the staff to clean the four filters, ensuring the normal entry of external air.

[0024] 2. In the present invention, when the six temperature sensors detect that the temperature of the nearby area is higher than the preset temperature value, the six temperature sensors transmit the detected temperature information to the controller, and the controller can control the six micro motors to rotate forward, and the six drive screws drive the six control baffles to move upward, so that the air in the box can be discharged through the six rows of heat dissipation slots. When the six temperature sensors detect that the temperature of the nearby area is lower than the preset temperature value, the six temperature sensors transmit the detected temperature information to the controller, and the controller can control the six micro motors to rotate backward, and the six drive screws drive the six control baffles to move downward, so that the six control baffles are aligned with the six rows of heat dissipation slots, which plays a sealing role on the six rows of heat dissipation slots, and prevents external dust from entering the box through the six rows of heat dissipation slots;

[0025] In addition, when the local temperature in the box is high, only the control baffle in the higher temperature area is separated from the row of heat dissipation slots in the higher temperature area, and the air in the box can only be discharged through the row of heat dissipation slots or multiple rows of heat dissipation slots in the higher temperature area, which speeds up the air flow speed in the higher temperature area and can quickly dissipate the heat in the higher temperature area; when the six control baffles move upward, the six rectangular mounting seats can press the six speed control switches B. At this time, the speed of the cooling fan is the fastest, and the rotation speed of the cooling fan can be automatically adjusted according to the number of times the speed control switch B is pressed, thereby reducing power loss while ensuring the heat dissipation effect.

[0026] 3. When the box body of the present invention is subjected to a collision force from above, the box body can move downward to compress the two supporting springs C, thereby buffering the collision force from above; when the box body is subjected to a collision force from the front or rear, the box body can move forward or backward to compress the two supporting springs D therein, thereby buffering the collision force from the front or rear; when the box body is subjected to a collision force from the left or right, the box body can move to the left or right, thereby realizing collision buffering in multiple directions, protecting the box body, and preventing the box body from deformation or damage after a collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0028] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0029] Figure 1 A three-dimensional structural schematic diagram of the present invention is shown.

[0030] Figure 2 The present invention is shown Figure 1 Schematic diagram of the central cut structure.

[0031] Figure 3 A schematic diagram of the structure of the heat dissipation mechanism of the present invention is shown from a top perspective.

[0032] Figure 4 The present invention is shown Figure 3 Schematic diagram of the cross-section structure in the AA direction.

[0033] Figure 5 The present invention is shown Figure 4 Schematic diagram of the local enlarged structure of area B in the middle.

[0034] Figure 6 The present invention is shown Figure 2 Schematic diagram of the local enlarged structure of the C area in the middle.

[0035] Figure 7 The schematic diagram of the structure of the box body, the protective cover plate and six groups of control mechanisms of the present invention is shown.

[0036] Figure 8 The present invention is shown Figure 7 Schematic diagram of the local enlarged structure of area D in the middle.

[0037] Fig. 9 A structural schematic diagram of the support mechanism of the present invention is shown.

[0038] Fig.10 The present invention is shown Figure 1 Schematic diagram of the local enlarged structure of area E in the middle.

[0039] List of reference numerals:

[0040] 100, box body; 1011, heat dissipation slot; 101, protective cover;

[0041] 200, controller;

[0042] 300, heat dissipation mechanism; 301, heat dissipation fan; 302, round connecting rod; 303, filter bracket; 304, support spring A; 305, alarm switch A; 306, buzzer; 307, movable positioning block; 308, support spring B; 309, filter screen; 310, replacement handle;

[0043] 400, control mechanism; 401, rectangular mounting seat; 402, circular guide shaft; 403, control baffle; 404, speed control switch B; 405, temperature sensor; 406, micro motor; 407, drive screw;

[0044] 500, support mechanism; 501, U-shaped connecting seat; 502, movable connecting rod; 503, dovetail connecting block; 504, supporting base plate; 505, supporting spring C; 506, limiting stop rod; 507, supporting spring D. DETAILED DESCRIPTION

[0045] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0046] Example: Please refer to Figures 1 to 10 As shown: The present invention provides a power supply chassis structure that can quickly dissipate heat, including: a box body 100, a heat dissipation mechanism 300, a control mechanism 400 and a support mechanism 500; a controller 200 is fixedly installed on the top of the box body 100; the heat dissipation mechanism 300 is installed on the box body 100; a total of six groups of control mechanisms 400 are provided, and six groups of control mechanisms 400 are installed on the box body 100, and the six groups of control mechanisms 400 are used to control the exhaust position; the support mechanism 500 is installed at the bottom of the box body 100; six rows of heat dissipation slots 1011 are opened on the box body 100; a protective cover plate 101 is installed on the front side of the box body 100 by screws.

[0047] In the present disclosure, Figures 3 to 6As shown, the heat dissipation mechanism 300 includes: a heat dissipation fan 301, a circular connecting rod 302, a filter bracket 303, a support spring A304, an alarm switch A305 and a buzzer 306; the heat dissipation fan 301 is fixedly installed on the box body 100, and the heat dissipation fan 301 is electrically connected to the controller 200; there are four circular connecting rods 302, and the four circular connecting rods 302 are slidably installed on the heat dissipation fan 301, and the bottoms of the four circular connecting rods 302 are chamfered; the filter bracket 303 is fixedly installed on the four circular connecting rods 302 The top of the cooling fan 301 is fixedly mounted on the top of the cooling fan 301, and the outer wall of the filter bracket 303 is in contact with the box body 100; the support spring A304 is fixedly mounted on the top of the cooling fan 301, and the top of the support spring A304 is in contact with the bottom of the filter bracket 303; the alarm switch A305 is fixedly mounted on the top of the cooling fan 301, and the alarm switch A305 is located inside the support spring A304, and the alarm switch A305 is electrically connected to the controller 200; the buzzer 306 is fixedly mounted on the top of the box body 100, and the buzzer 306 is connected to the alarm switch A305 and the controller 2 00 electrical connection; when the filter bracket 303 presses the alarm switch A305, the buzzer 306 is in an alarm state; the heat dissipation mechanism 300 also includes: a movable positioning block 307 and a support spring B308; the movable positioning block 307 is provided with four groups, and the four groups of movable positioning blocks 307 are slidably installed on four circular connecting rods 302; the outer ends of the four groups of movable positioning blocks 307 are provided with rounded corners, and the outer ends of the four groups of movable positioning blocks 307 are in contact with the heat dissipation fan 301, and the number of each group of movable positioning blocks 307 is two, and the four groups of movable positioning blocks The center of the rounded corner of the outer end of the block 307 is located inside the four circular connecting rods 302, ensuring that the four groups of movable positioning blocks 307 will not be separated from the four circular connecting rods 302; there are four support springs B308, and the four support springs B308 are respectively installed on the four groups of movable positioning blocks 307; the heat dissipation mechanism 300 also includes: a filter 309 and a replacement handle 310; there are four filter screens 309, and the four filter screens 309 are fixedly installed on the filter bracket 303; the replacement handle 310 is fixedly installed on the top of the filter bracket 303;

[0048] The specific function is as follows: since the four circular connecting rods 302 are slidably mounted on the heat dissipation fan 301, and the filter bracket 303 is fixedly mounted on the top of the four circular connecting rods 302, and the four filter nets 309 are fixedly mounted on the filter bracket 303, when the four filter nets 309 need to be cleaned, the staff can remove the four filter nets 309 by replacing the handle 310, and when the four filter nets 309 need to be installed after cleaning, the staff can also install the four filter nets 309 by replacing the handle 310, which is convenient for the installation of the four filter nets 309 Assembly and disassembly; because the four groups of movable positioning blocks 307 are slidably mounted on the four circular connecting rods 302, and the outer ends of the four groups of movable positioning blocks 307 are in contact with the cooling fan 301, and the four support springs B308 are respectively mounted on the four groups of movable positioning blocks 307, the four circular connecting rods 302 are positioned, so that the four filters 309 are more firmly installed; when the staff pushes or pulls the replacement handle 310, the four groups of movable positioning blocks 307 can automatically move inward after being stressed, so that the four support springs B308 are compressed;

[0049] Because the support spring A304 is fixedly installed on the top of the cooling fan 301, and the top of the support spring A304 is in contact with the bottom of the filter bracket 303, when the four filters 309 are seriously clogged after long-term use and the cooling fan 301 is at the maximum speed, the resistance of external air passing through the four filters 309 becomes larger. At this time, the suction force of the cooling fan 301 can drive the filter bracket 303 and the four filters 309 to move downward; and because the alarm switch A305 is fixedly installed on the top of the cooling fan 301, and the alarm switch A305 is located inside the support spring A304, and the buzzer 306 is electrically connected to the alarm switch A305 and the controller 200, when the filter bracket 303 moves downward and the alarm switch A305 is pressed, the buzzer 306 is in an alarm state, which can automatically remind the staff to clean the four filters 309, thereby ensuring the normal entry of external air.

[0050] In the present disclosure, Figure 7 and Figure 8As shown, the control mechanism 400 includes: a rectangular mounting seat 401, a circular guide shaft 402 and a control baffle 403; the rectangular mounting seat 401 is fixedly mounted on the inner wall of the box body 100; there are two circular guide shafts 402, and the two circular guide shafts 402 are fixedly mounted on the bottom of the rectangular mounting seat 401; the control baffle 403 is slidably mounted on the outside of the two circular guide shafts 402, and the outer side of the control baffle 403 contacts the inner wall of the box body 100, and the control baffle 403 is located on the inner side of a row of heat dissipation slots 1011; the control mechanism 400 also includes: a speed control switch B404 and a temperature sensor 405; the speed control switch B404 is fixedly mounted The control mechanism 400 is mounted on the top of the control baffle 403, and the speed switch B404 is electrically connected to the controller 200; the temperature sensor 405 is fixedly mounted on the inner side of the rectangular mounting seat 401, and the temperature sensor 405 is electrically connected to the controller 200; the control mechanism 400 also includes: a micro motor 406 and a driving screw 407; the micro motor 406 is mounted on the top of the rectangular mounting seat 401 by screws, and the micro motor 406 is electrically connected to the controller 200; the driving screw 407 is fixedly mounted on the output shaft of the micro motor 406, and the driving screw 407 penetrates the rectangular mounting seat 401, and the driving screw 407 is threadedly connected to the control baffle 403;

[0051] The specific function is as follows: since the six temperature sensors 405 are fixedly mounted on the inner side of the six rectangular mounting seats 401, and the six temperature sensors 405 are electrically connected to the controller 200, when the six temperature sensors 405 detect that the temperature of the nearby area is higher than the preset temperature value, the six temperature sensors 405 transmit the detected temperature information to the controller 200, and the controller 200 can control the six micro motors 406 to rotate, and the six driving screws 407 drive the six control baffles 403 to move upward, and the air in the box body 100 can pass through the six rows of heat dissipation slots. 1011 is discharged. When the six temperature sensors 405 detect that the temperature of the nearby area is lower than the preset temperature value, the six temperature sensors 405 transmit the detected temperature information to the controller 200. The controller 200 can control the six micro motors 406 to reverse, and the six driving screws 407 drive the six control baffles 403 to move downward, so that the six control baffles 403 are aligned with the six rows of heat dissipation slots 1011, which plays a sealing role for the six rows of heat dissipation slots 1011, and prevents external dust from entering the box body 100 through the six rows of heat dissipation slots 1011;

[0052] When the local temperature in the box 100 is high, only the control baffle 403 in the high temperature area is separated from the row of heat dissipation slots 1011 in the high temperature area, and the air in the box 100 can only be discharged through the row of heat dissipation slots 1011 or multiple rows of heat dissipation slots 1011 in the high temperature area, which speeds up the air flow speed in the high temperature area and can quickly dissipate heat in the high temperature area; because the six speed control switches B404 are fixedly installed on the top of the six control baffles 403, and the six speed control switches B404 are electrically connected to the controller 200, and the number of times the speed control switches B404 are pressed is proportional to the rotation speed of the cooling fan 301, when the six control baffles 403 move upward, the six rectangular mounting seats 401 can press the six speed control switches B404. At this time, the rotation speed of the cooling fan 301 is the fastest, and the rotation speed of the cooling fan 301 can be automatically adjusted according to the number of times the speed control switches B404 are pressed, thereby reducing power loss while ensuring the heat dissipation effect.

[0053] In the present disclosure, Fig. 9 and Fig.10 As shown, the support mechanism 500 includes: a U-shaped connection seat 501, a movable connecting rod 502 and a dovetail connection block 503; there are four U-shaped connection seats 501, and the four U-shaped connection seats 501 are fixedly installed at the bottom of the box body 100; there are four movable connecting rods 502, and the four movable connecting rods 502 are slidably installed on the four U-shaped connection seats 501; there are four dovetail connection blocks 503, and the four dovetail connection blocks 503 are rotatably installed on the four movable connecting rods 502; the support mechanism 500 also includes: a support bottom plate 504 and a support spring C505; the support bottom plate 504 is slidably installed on the four dovetail connection blocks 503; the support spring There are two support springs C505, and the two support springs C505 are fixedly installed on the top of the support bottom plate 504, and the tops of the two support springs C505 are fixedly connected to the bottom of the box body 100; the support mechanism 500 also includes: a limit stop rod 506 and a support spring D507; there are two limit stop rods 506, and the two limit stop rods 506 are installed on the front and rear sides of the support bottom plate 504 by screws; there are four support springs D507, and the four support springs D507 are fixedly installed on the inner sides of the two limit stop rods 506, and the inner sides of the four support springs D507 are fixedly connected to the outer sides of the four dovetail connection blocks 503;

[0054] The specific function is as follows: because the two support springs C505 are fixedly mounted on the top of the support bottom plate 504, and the tops of the two support springs C505 are fixedly connected to the bottom of the box body 100, when the box body 100 is subjected to the collision force from above, the box body 100 can move downward, so that the two support springs C505 are compressed, which plays a buffering role for the collision force from above; and because the four support springs D507 are fixedly mounted on the inner sides of the two limit stop bars 506, and the inner sides of the four support springs D507 are connected to the four The outer side of the dovetail connection block 503 is fixedly connected. When the box body 100 is subjected to a collision force from the front or rear, the box body 100 can move forward or backward, so that the two supporting springs D507 therein are compressed, thereby buffering the collision force from the front or rear; when the box body 100 is subjected to a collision force from the left or right, the box body 100 can move to the left or right, thereby realizing collision buffering in multiple directions, protecting the box body 100 and preventing the box body 100 from deformation or damage after a collision.

[0055] The specific usage and function of this embodiment are as follows:

[0056] The staff installs the supporting base plate 504 on the bracket by means of bolts, and then removes the protective cover plate 101 by means of a screwdriver, and then installs the electronic device in the box body 100, and then connects the protective cover plate 101 to the box body 100 by means of a screwdriver; when the four filters 309 are seriously clogged after being used for a long time, and the cooling fan 301 is at the maximum speed, the resistance of the external air passing through the four filters 309 becomes larger, at this time, the suction force of the cooling fan 301 can drive the filter bracket 303 and the four filters 309 to move downward; when the filter bracket 303 moves downward and the alarm switch A305 is pressed, the buzzer 306 is in an alarm state, which can automatically remind the staff to clean the four filters 309, thereby ensuring the external Normal entry of internal air; when the four filter screens 309 need to be cleaned, the staff can remove the four filter screens 309 by replacing the handle 310. When the four filter screens 309 need to be installed after cleaning, the staff can also install the four filter screens 309 by replacing the handle 310, which is convenient for the installation and removal of the four filter screens 309; when the staff pushes or pulls the replacement handle 310, the four groups of movable positioning blocks 307 can automatically move inward after being stressed, so that the four support springs B308 are compressed; when the six temperature sensors 405 detect that the temperature of the nearby area is higher than the preset temperature value, the six temperature sensors 405 transmit the detected temperature information to the controller 200, and the controller 200 can control The six micro motors 406 are in forward transmission, and the six driving screw rods 407 drive the six control baffles 403 to move upward, so that the air in the box body 100 can be discharged through the six rows of heat dissipation slots 1011. When the six temperature sensors 405 detect that the temperature of the nearby area is lower than the preset temperature value, the six temperature sensors 405 transmit the detected temperature information to the controller 200, and the controller 200 can control the six micro motors 406 to reverse, and the six driving screw rods 407 drive the six control baffles 403 to move downward, so that the six control baffles 403 are aligned with the six rows of heat dissipation slots 1011, which plays a sealing role on the six rows of heat dissipation slots 1011, and prevents external dust from entering the box body 100 through the six rows of heat dissipation slots 1011. 0; when the local temperature in the box 100 is high, only the control baffle 403 in the high temperature area is separated from the row of heat dissipation slots 1011 in the high temperature area, and the air in the box 100 can only be discharged through the row of heat dissipation slots 1011 or multiple rows of heat dissipation slots 1011 in the high temperature area, which speeds up the air flow speed in the high temperature area and can quickly dissipate heat in the high temperature area; when the six control baffles 403 move upward, the six rectangular mounting seats 401 can press the six speed regulating switches B404, at this time, the speed of the heat dissipation fan 301 is the fastest, and the rotation speed of the heat dissipation fan 301 can be automatically adjusted according to the number of times the speed regulating switch B404 is pressed, thereby reducing the power loss while ensuring the heat dissipation effect;When the box 100 is subjected to a collision force from above, the box 100 can move downward, compressing the two support springs C505, thus buffering the collision force from above; when the box 100 is subjected to a collision force from the front or rear, the box 100 can move forward or backward, compressing the two support springs D507, thus buffering the collision force from the front or rear; when the box 100 is subjected to a collision force from the left or right, the box 100 can move left or right, thus achieving collision buffering in multiple directions, thus protecting the box 100 and preventing the box 100 from deformation or damage after a collision. ;

[0057] In this article, there are a few points to note:

[0058] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0059] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0060] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A power supply chassis structure capable of rapid heat dissipation, comprising: A box body (100), a heat dissipation mechanism (300), a control mechanism (400) and a support mechanism (500); A controller (200) is fixedly mounted on the top of the box (100); the heat dissipation mechanism (300) is mounted on the box (100); a total of six groups of control mechanisms (400) are provided, and the six groups of control mechanisms (400) are mounted on the box (100), and the six groups of control mechanisms (400) are used to control the exhaust position; the support mechanism (500) is mounted on the bottom of the box (100); The heat dissipation mechanism (300) comprises: a heat dissipation fan (301), a circular connecting rod (302), a filter bracket (303), a support spring A (304), an alarm switch A (305) and a buzzer (306); The heat dissipation fan (301) is fixedly mounted on the housing (100), and the heat dissipation fan (301) is electrically connected to the controller (200); a total of four circular connecting rods (302) are provided, and the four circular connecting rods (302) are slidably mounted on the heat dissipation fan (301), and the bottoms of the four circular connecting rods (302) are provided with chamfers; the filter bracket (303) is fixedly mounted on the tops of the four circular connecting rods (302), and the outer wall of the filter bracket (303) is in contact with the housing (100); the support spring A (304) is fixedly mounted on the top of the heat dissipation fan (301), and ... The top of the filter support (304) is in contact with the bottom of the filter support (303); the alarm switch A (305) is fixedly mounted on the top of the heat dissipation fan (301), and the alarm switch A (305) is located inside the support spring A (304), and the alarm switch A (305) is electrically connected to the controller (200); the buzzer (306) is fixedly mounted on the top of the box (100), and the buzzer (306) is electrically connected to the alarm switch A (305) and the controller (200); when the filter support (303) presses the alarm switch A (305), the buzzer (306) is in an alarm state.

2. A power supply chassis structure capable of rapid heat dissipation according to claim 1, characterized in that: The box body (100) is provided with six rows of heat dissipation slots (1011); and a protective cover plate (101) is mounted on the front side of the box body (100) by means of screws.

3. A power supply chassis structure capable of rapid heat dissipation according to claim 1, characterized in that: The heat dissipation mechanism (300) further comprises: movable positioning blocks (307) and support springs B (308); the movable positioning blocks (307) are provided in four groups, and the four groups of movable positioning blocks (307) are slidably mounted on four circular connecting rods (302); the outer ends of the four groups of movable positioning blocks (307) are provided with rounded corners, and the outer ends of the four groups of movable positioning blocks (307) are in contact with the heat dissipation fan (301), and the number of movable positioning blocks (307) in each group is two; the support springs B (308) are provided in four groups, and the four support springs B (308) are respectively mounted on the four groups of movable positioning blocks (307).

4. The power supply chassis structure capable of rapid heat dissipation according to claim 1, characterized in that: The heat dissipation mechanism (300) further comprises: a filter screen (309) and a replacement handle (310); a total of four filter screens (309) are provided, and the four filter screens (309) are fixedly mounted on the filter bracket (303); and the replacement handle (310) is fixedly mounted on the top of the filter bracket (303).

5. The power supply chassis structure capable of rapid heat dissipation according to claim 2, characterized in that: The control mechanism (400) comprises: a rectangular mounting seat (401), a circular guide shaft (402) and a control baffle (403); the rectangular mounting seat (401) is fixedly mounted on the inner wall of the box body (100); two circular guide shafts (402) are provided, and the two circular guide shafts (402) are fixedly mounted on the bottom of the rectangular mounting seat (401); the control baffle (403) is slidably mounted on the outside of the two circular guide shafts (402), and the outer side of the control baffle (403) contacts the inner wall of the box body (100), and the control baffle (403) is located directly inside a row of heat dissipation slots (1011).

6. A power supply chassis structure capable of rapid heat dissipation according to claim 5, characterized in that: The control mechanism (400) further comprises: a speed regulating switch B (404) and a temperature sensor (405); the speed regulating switch B (404) is fixedly mounted on the top of the control baffle (403), and the speed regulating switch B (404) is electrically connected to the controller (200); the temperature sensor (405) is fixedly mounted on the inner side of the rectangular mounting seat (401), and the temperature sensor (405) is electrically connected to the controller (200).

7. A power supply chassis structure capable of rapid heat dissipation according to claim 6, characterized in that: The control mechanism (400) further comprises: a micro motor (406) and a driving screw (407); the micro motor (406) is mounted on the top of the rectangular mounting seat (401) by means of screws, and the micro motor (406) is electrically connected to the controller (200); the driving screw (407) is fixedly mounted on the output shaft of the micro motor (406), the driving screw (407) passes through the rectangular mounting seat (401), and the driving screw (407) is threadedly connected to the control baffle (403).

8. The power supply chassis structure capable of rapid heat dissipation according to claim 1, characterized in that: The support mechanism (500) comprises: a U-shaped connection seat (501), a movable connecting rod (502) and a dovetail connection block (503); there are four U-shaped connection seats (501) in total, and the four U-shaped connection seats (501) are fixedly mounted on the bottom of the box body (100); there are four movable connecting rods (502) in total, and the four movable connecting rods (502) are slidably mounted on the four U-shaped connection seats (501); there are four dovetail connection blocks (503) in total, and the four dovetail connection blocks (503) are rotatably mounted on the four movable connecting rods (502).

9. A power supply chassis structure capable of rapid heat dissipation according to claim 8, characterized in that: The support mechanism (500) further comprises: a support bottom plate (504) and a support spring C (505); the support bottom plate (504) is slidably mounted on four dovetail connection blocks (503); a total of two support springs C (505) are provided, and the two support springs C (505) are fixedly mounted on the top of the support bottom plate (504), and the tops of the two support springs C (505) are fixedly connected to the bottom of the box body (100).

10. A power supply chassis structure capable of rapid heat dissipation according to claim 9, characterized in that: The support mechanism (500) further comprises: a limit stop rod (506) and a support spring D (507); two limit stop rods (506) are provided, and the two limit stop rods (506) are installed on the front and rear sides of the support base plate (504) by means of screws; four support springs D (507) are provided, and the four support springs D (507) are fixedly installed on the inner sides of the two limit stop rods (506), and the inner sides of the four support springs D (507) are fixedly connected to the outer sides of the four dovetail connection blocks (503).

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