CN218125157U - Combined switch power supply protection device - Google Patents
Combined switch power supply protection device Download PDFInfo
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- CN218125157U CN218125157U CN202221877096.6U CN202221877096U CN218125157U CN 218125157 U CN218125157 U CN 218125157U CN 202221877096 U CN202221877096 U CN 202221877096U CN 218125157 U CN218125157 U CN 218125157U
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Abstract
The utility model discloses a modular switching power supply protection device relates to switching power supply protection technical field, including the protection cabinet body, installing frame, guide rail and closing plate, gyro wheel sliding connection and the inside of guide slot, the inside of fixed block is rotated through the pivot and is connected with the pin, and one side meshing of rack is connected with the gear, and temperature detect switch passes through wire and electric push rod electric connection. The utility model discloses a set up the connecting axle, the guide rail, the guide slot, fixing bolt, the pin, fixed block and gyro wheel, convenience that can be very big overhauls or installs the combination power switch main part, do not need the staff to stretch into the arm or in whole people gets into protection device, can effectively reduce intensity of labour, through setting up temperature detect switch, the electric putter, the connecting rod, the rack, the gear, axis of rotation and closing plate, can be at utmost prevent in external impurity such as dust gets into protection device, guarantee internal switching power supply's normal work, reduce the later stage and sweep grey number of times.
Description
Technical Field
The utility model relates to a switching power supply protection technical field specifically is a modular switching power supply protection device.
Background
A switch mode power supply, also called a switching power supply or a switching converter, is a high frequency power conversion device, which is a kind of power supply. The function is to convert a level voltage into a voltage or current required by the user terminal through different types of architectures. The input of the switching power supply is mostly an ac power supply (e.g., commercial power) or a dc power supply, and the output is mostly equipment requiring a dc power supply, such as a personal computer, and the switching power supply performs voltage and current conversion between the two. The switching power supply product is widely applied to the fields of industrial automation control, military equipment, scientific research equipment, LED illumination, industrial control equipment, communication equipment, power equipment, instruments and meters, medical equipment, semiconductor refrigeration and heating, air purifiers, electronic refrigerators, liquid crystal displays, LED lamps, communication equipment, audio-visual products, security monitoring, LED lamp belts, computer cases, digital products, instruments and the like. In order to ensure the normal operation of the switching power supply, the switching power supply is generally installed in the cabinet.
At present, the existing combined switch power supply is generally installed inside a protection device, so when the switch power supply is installed or overhauled, a worker needs to stretch an arm into the protection device, even the whole person enters the protection device, when the work time is long, the posture of the worker is difficult, the labor intensity is high, the work is inconvenient to carry out, and the heat dissipation hole slot of the protection device is in a long-term open state, so that external impurities such as dust and the like easily enter the protection device, and the normal work of the internal switch power supply is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a modular switching power supply protection device has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a modular switching power supply protection device, includes the protection cabinet body, installing frame, guide rail and closing plate, the equal fixedly connected with connecting axle of the two medial surfaces of the protection cabinet body, and the protection cabinet body passes through the connecting axle and is connected with the guide rail rotation, the guide slot has been seted up to the surface of guide rail, the both sides face of installing frame all rotates and is connected with the gyro wheel, gyro wheel sliding connection and the inside of guide slot, the upper portion threaded connection of guide rail has fixing bolt, the internal surface fixed connection of the protection cabinet body has the fixed block, the inside of fixed block rotates through the pivot and is connected with the pin, the inside of the protection cabinet body rotates and is connected with the axis of rotation, closing plate fixed mounting is in the surface of axis of rotation, the inside fixed mounting of the protection cabinet body has electric putter, electric putter's flexible end fixedly connected with connecting rod, the equal fixedly connected with rack in both ends of connecting rod, one side meshing of rack is connected with the gear, gear fixed mounting is in the surface of axis of rotation, the internal surface upper portion fixed mounting of the protection cabinet body has temperature detect switch, temperature switch passes through wire and electric putter electric connection.
Optionally, the number of the guide rails is four, the four guide rails are distributed on the upper portion and the lower portion of the two inner side walls of the protection cabinet body in a pairwise symmetrical manner, and the guide rails and the guide grooves are both L-shaped.
Optionally, the lower surface of the guide rail abuts against the inner bottom wall of the protection cabinet body, and one end of the fixing bolt extends to the inner surface of the guide groove.
Optionally, the shape of installing frame is the square frame type, and the installing frame slides and sets up in the inside of the protection cabinet body, the internally mounted of installing frame has the combination switch main part, the shape of fixed block is the U type, the pin butt is in the surface of installing frame.
Optionally, the radiating grooves are formed in the two sides of the protection cabinet body, the rotating shaft penetrates through the inside of the radiating grooves, and the sealing plate is connected to the inside of the radiating grooves in a rotating mode through the rotating shaft.
Optionally, the connecting rod slides and sets up in the inside of the protection cabinet body, the medial surface fixedly connected with guide block of the protection cabinet body, the rack runs through the inside that slides in the guide block, one side fixedly connected with hinge of the protection cabinet body, and the front of the protection cabinet body is connected with the cabinet door through the hinge rotation.
Advantageous effects
The utility model provides a modular switching power supply protection device possesses following beneficial effect:
1. according to the combined switch power supply protection device, the connecting shaft, the guide rail, the guide groove, the fixing bolt, the stop rod, the fixing block and the roller are arranged, the stop rod is screwed upwards, the mounting frame is pulled outwards until the mounting frame and the combined power supply switch main body slide out of the protection cabinet body, the roller slides through the fixing bolt, then the fixing bolt is screwed to be supported on the outer surface of the roller to fix the mounting frame, the mounting frame and the combined power supply switch main body slide out of the protection cabinet body, the combined power supply switch main body can be greatly and conveniently overhauled or installed, a worker does not need to stretch arms or the whole person into the protection device, the labor intensity can be effectively reduced, and the work is convenient to be carried out;
2. this combination formula switching power supply protection device, through setting up temperature detect switch, the electric push rod, the connecting rod, the rack, the gear, axis of rotation and closing plate, when the internal temperature of protection cabinet risees, the flexible end of the steerable electric push rod of temperature detect switch contracts downwards, thereby open the radiating groove automatically and dispel the heat, the flexible end of temperature detect switch electric push rod again when the temperature reduces upwards stretches back the normal position, thereby can the normal position in order to close the radiating groove self-closing through driving the closing plate and rotate downwards, but at utmost prevent in the external impurity such as dust gets into protection device, guarantee internal switching power supply's normal work, reduce the number of times that the ash was swept in the later stage.
Drawings
FIG. 1 is a schematic view of the front perspective structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of the utility model at B in FIG. 1;
FIG. 4 is a schematic side sectional view of the present invention;
fig. 5 is an enlarged schematic structural diagram of the present invention at C in fig. 4.
In the figure: 1. installing a frame; 2. an electric push rod; 3. a combined power switch main body; 4. a guide rail; 5. a cabinet door; 6. a guide groove; 7. fixing the bolt; 8. a heat sink; 9. sealing plates; 10. a protective cabinet body; 11. a roller; 12. a stop lever; 13. a fixed block; 14. a temperature control switch; 15. a guide block; 16. a rack; 17. a gear; 18. a connecting rod; 19. a rotating shaft; 20. and (7) connecting the shafts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: a combined switch power supply protection device comprises a protection cabinet body 10, an installation frame 1, a guide rail 4 and a sealing plate 9, wherein two inner side surfaces of the protection cabinet body 10 are fixedly connected with a connecting shaft 20, the protection cabinet body 10 is rotatably connected with the guide rail 4 through the connecting shaft 20, the outer surface of the guide rail 4 is provided with a guide groove 6, two side surfaces of the installation frame 1 are rotatably connected with idler wheels 11, the idler wheels 11 are slidably connected with the inside of the guide groove 6, the number of the guide rails 4 is four, the four guide rails 4 are symmetrically distributed on the upper and lower parts of two inner side walls of the protection cabinet body 10 in pairs, the guide rails 4 and the guide groove 6 are both in an L shape, the upper part of the guide rail 4 is in threaded connection with a fixing bolt 7, the lower surface of the guide rail 4 is abutted against the inner bottom wall of the protection cabinet body 10, one end of the fixing bolt 7 extends to the inner surface of the guide groove 6, the inner surface of the protection cabinet body 10 is fixedly connected with a fixing block 13, the inside of the fixing block 13 is rotatably connected with a stop rod 12 through a rotating shaft, the shape of the installation frame 1 is in a square frame type, the installation frame 1 is slidably arranged inside the protection cabinet body 10, the protection frame 1 is slidably arranged in a heat dissipation groove 19, the heat dissipation groove 16 is arranged on the inner surface of the protection cabinet body, the heat dissipation rack 17, the heat dissipation rack 16, the heat dissipation rack is arranged on the heat dissipation groove 16, the internal surface upper portion fixed mounting of the protection cabinet body 10 has temperature detect switch 14, and temperature detect switch 14 passes through wire and 2 electric connection of electric push rod, and connecting rod 18 slides and sets up in the inside of the protection cabinet body 10, and the medial surface fixedly connected with guide block 15 of the protection cabinet body 10, rack 16 run through slide in the inside of guide block 15, one side fixedly connected with hinge of the protection cabinet body 10, and the front of the protection cabinet body 10 is connected with cabinet door 5 through the hinge rotation.
When the installation rack is used, the stop rod 12 can be separated from the outer surface of the installation frame 1 by screwing upwards, then the installation frame 1 and the roller 11 are driven to slide outwards along the guide groove 6 on the guide rail 4 by pulling the installation frame 1 outwards, after the roller 11 slides to the outermost end of the lower section of the L-shaped guide groove 6, the outermost end of the guide groove 6 can be pushed outwards by pulling the roller 11 continuously, so that the guide rail 4 rotates ninety degrees outwards on the connecting shaft 20, the L-shaped guide rail 4 and the upper section of the guide groove 6 are flatly laid on the inner bottom wall of the protection cabinet body 10, then the installation frame 1 can be pulled outwards continuously until the installation frame 1 and the combined power switch main body 3 slide out of the protection cabinet body 10, and finally the roller 11 slides over the fixing bolt 7, then the fixing bolt 7 is screwed to be jacked on the outer surface of the roller 11 to fix the installation frame 1, the installation frame 1 and the combined power switch main body 3 can slide out of the protection cabinet body 10 by sliding the installation frame 1 out of the combined power switch main body 3, a worker does not need to stretch into the arm or enter the inside of the protection device, the whole protection device, the work can be conveniently pushed back, the maintenance rack can be folded outside the installation frame 1, and the installation frame 1 can be folded in situ, and the maintenance rack can be conveniently, and the maintenance rack can be pushed back, and the maintenance rack can be conveniently, and the maintenance rack can be folded outside the installation frame 1 can be folded outside the protection device, and the installation frame can be folded in the installation frame 1 can be folded in the protection device can be conveniently; when the temperature rose in the protection cabinet body 10, inside higher temperature's gas can rise, when being responded to by temperature detect switch 14, temperature detect switch 14 steerable electric push rod 2's flexible end is shrink downwards, and drive rack 16 through connecting rod 18 and slide down along guide block 15, thereby it rotates to drive gear 17, pivoted gear 17 rethread axis of rotation 19 drives the closing plate 9 of both sides and upwards rotates, thereby open the radiating groove 8 automation and dispel the heat, temperature detect switch 14 controls electric push rod 2's flexible end upwards stretches back the normal position again when the temperature reduces, thereby can the normal position in order to with radiating groove 8 self-closing through driving closing plate 9 downwardly rotating, but the at utmost prevents in external impurity such as dust gets into protection device, guarantee internal switch power's normal work, reduce the number of times that the later stage swept the ash.
To sum up, the utility model discloses a set up connecting axle 20, guide rail 4, guide slot 6, fixing bolt 7, pin 12, fixed block 13 and gyro wheel 11, upwards twist and move pin 12 back and outwards pull installing frame 1 until with installing frame 1 and the 3 roll-off protection cabinet bodies 10 of combined power switch main part, and make gyro wheel 11 slide fixing bolt 7, then twist and move fixing bolt 7 and make its top can be fixed installing frame 1 at the surface of gyro wheel 11, through installing frame 1 and the 3 roll-off protection cabinet bodies 10 of combined power switch main part, can be very big convenience overhaul or install combined power switch main part 3, do not need the staff to stretch into the arm or whole people gets into in the protection device, can effectively reduce intensity of labour, be convenient for going on of work, through setting up temperature detect switch 14, electric push rod 2, connecting rod 18, rack 16, gear sealing plate 17, axis of rotation 19 and closing plate 9, when the temperature rises in the protection cabinet body 10, the steerable electric push rod 2's of temperature detect the end shrink downwards, thereby open the heat dissipation groove 8 automatically and dispel the heat, when the temperature reduces the time control push rod 14, the temperature detect the electricity control switch 2 again, thereby the inside protection switch 2 that the dust that can the normal time that the normal back that the dust that can pass through the normal back of the normal stage of the protection in-off that the protection device that the protection in-stage can reduce, thereby the normal stage can the dust, thereby the normal stage of the dust entering of the protection device that can reduce.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a modular switching power supply protection device, includes the protection cabinet body (10), installing frame (1), guide rail (4) and closing plate (9), its characterized in that: the protection cabinet comprises a protection cabinet body (10), wherein connecting shafts (20) are fixedly connected to two inner side surfaces of the protection cabinet body (10), the protection cabinet body (10) is rotatably connected with guide rails (4) through the connecting shafts (20), guide grooves (6) are formed in the outer surface of the guide rails (4), idler wheels (11) are rotatably connected to two side surfaces of an installation frame (1), the idler wheels (11) are slidably connected with the inner portions of the guide grooves (6), fixing bolts (7) are connected to the upper portions of the guide rails (4) in a threaded manner, fixing blocks (13) are fixedly connected to the inner surface of the protection cabinet body (10), stop rods (12) are rotatably connected to the inner portions of the fixing blocks (13) through rotating shafts, rotating shafts (19) are rotatably connected to the inner portions of the protection cabinet body (10), sealing plates (9) are fixedly installed on the outer surfaces of the rotating shafts (19), electric push rods (2) are fixedly installed on the inner portions of the protection cabinet body (10), connecting rods (18) are fixedly connected to two ends of the connecting rods (18), racks (16) are fixedly connected to one sides of the racks (16), gears (17) are meshed with gears (17), the rotating shafts (17) are fixedly installed on the outer surfaces of the protection cabinet body (10), and temperature control switches (14) are fixedly installed on the inner surfaces of the protection cabinet body, the temperature control switch (14) is electrically connected with the electric push rod (2) through a lead.
2. A combined switching power supply protection device according to claim 1, characterized in that: the number of the guide rails (4) is four, the four guide rails (4) are symmetrically distributed on the upper portion and the lower portion of the two inner side walls of the protection cabinet body (10) in pairs, and the guide rails (4) and the guide grooves (6) are L-shaped.
3. A combined switching power supply protection device according to claim 1, characterized in that: the lower surface butt of guide rail (4) is in the interior diapire of the protection cabinet body (10), the one end of fixing bolt (7) extends to the internal surface of guide slot (6).
4. The combined switching power supply protection device according to claim 1, wherein: the shape of installing frame (1) is the square frame type, and installing frame (1) slides and sets up in the inside of the protection cabinet body (10), the internally mounted of installing frame (1) has combination switch main part (3), the shape of fixed block (13) is the U type, pin (12) butt in the surface of installing frame (1).
5. The combined switching power supply protection device according to claim 1, wherein: radiating grooves (8) are formed in the two sides of the protection cabinet body (10), the rotating shaft (19) penetrates through the inside of the radiating grooves (8), and the sealing plate (9) is rotatably connected to the inside of the radiating grooves (8) through the rotating shaft (19).
6. The combined switching power supply protection device according to claim 1, wherein: connecting rod (18) slide and set up in the inside of the protection cabinet body (10), medial surface fixedly connected with guide block (15) of the protection cabinet body (10), rack (16) run through slide in the inside of guide block (15), one side fixedly connected with hinge of the protection cabinet body (10), and the front of the protection cabinet body (10) is connected with cabinet door (5) through the hinge rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221877096.6U CN218125157U (en) | 2022-07-18 | 2022-07-18 | Combined switch power supply protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221877096.6U CN218125157U (en) | 2022-07-18 | 2022-07-18 | Combined switch power supply protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218125157U true CN218125157U (en) | 2022-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221877096.6U Active CN218125157U (en) | 2022-07-18 | 2022-07-18 | Combined switch power supply protection device |
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| CN (1) | CN218125157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116347851A (en) * | 2023-02-13 | 2023-06-27 | 济南林川成网络科技有限公司 | Spliced server cabinet capable of changing volume |
-
2022
- 2022-07-18 CN CN202221877096.6U patent/CN218125157U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116347851A (en) * | 2023-02-13 | 2023-06-27 | 济南林川成网络科技有限公司 | Spliced server cabinet capable of changing volume |
| CN116347851B (en) * | 2023-02-13 | 2024-01-02 | 福建长城电子技术有限公司 | Spliced server cabinet capable of changing volume |
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