CN213694664U

CN213694664U - External power supply protection architecture for electronic engineering

Info

Publication number: CN213694664U
Application number: CN202022793843.5U
Authority: CN
Inventors: 张文
Original assignee: Zhejiang Haichao Electronic Engineering Co ltd
Current assignee: Zhejiang Haichao Electronic Engineering Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-13
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses an external power supply protection architecture for electronic engineering relates to the electronic engineering field, the power distribution box comprises a box body, the inner wall bottom fixedly connected with fixed plate of box, the inside of box is provided with the fly leaf, logical groove has all been seted up to the upper surface both sides of fly leaf, it is provided with the conducting strip, two to lead to the inslot the equal fixedly connected with fin in one side both ends that the conducting strip was kept away from each other, the fin is close to the one end of conducting strip and extends to inside the conducting strip. The utility model discloses a set up two mobilizable conducting strips on the fixed plate, make the fly leaf move down through rotating the threaded rod, two conducting strips of fly leaf cooperation clip external power source, have guaranteed external power source's stability, and on the heat transfer that the while conducting strip can produce the external power source during operation arrived the fin, it is mobile to improve the air in the box through fan and a plurality of air vents to realize the heat dissipation to external power source, improved the radiating effect of this device.

Description

External power supply protection architecture for electronic engineering

Technical Field

The utility model relates to an electronic engineering field, in particular to external power supply protection architecture for electronic engineering.

Background

Electronic engineering, also known as "weak current technology" or "information technology", can be further subdivided into electrical measurement technology, adjustment technology and electronic technology, electronic engineering is a subclass of electrical engineering, is the engineering oriented to the electronic field, its research object has already exceeded the electronic field today, the application form covers the electrical equipment and has used control technology, measurement technology, adjustment technology, computer technology, until various electric switches of the information technology, the external power supply for electronic engineering is mainly applied to provide the power for electronic products under the emergency, the existing external power supply protection device has poor heat dissipation effect, can't meet the user's demand, therefore, it is necessary to invent an external power supply protection structure for electronic engineering to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an external power source protection architecture for electronic engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an external power protection structure for electronic engineering comprises a box body, wherein a fixed plate is fixedly connected to the bottom end of the inner wall of the box body, a movable plate is arranged inside the box body, through grooves are formed in both sides of the upper surface of the movable plate, heat-conducting fins are arranged in the through grooves, fins are fixedly connected to both ends of one side, away from each other, of the two heat-conducting fins, one ends of the fins, close to the heat-conducting fins, extend into the heat-conducting fins, slide bars are fixedly connected to the middle parts of both sides of the upper surface of the fixed plate, slide bar grooves matched with the slide bars are formed in the middle parts of both sides of the upper surface of the movable plate, fixed blocks are fixedly connected to the middle parts of both sides of the lower surface of the movable plate, the slide bar grooves extend into the fixed blocks, one ends of the slide bars, one side of the first lug is provided with a movable rod, one end of the movable rod is movably connected with the first lug through a pin shaft, the middle part of one side, away from the heat conducting fins, of the movable rod is fixedly connected with a second lug, and the other end of the movable rod is movably connected with the second lug through a pin shaft.

Preferably, the bottom middle part fixedly connected with slider of conducting strip, the spout with slider looks adaptation is all seted up to the upper surface both sides of fixed plate, the spacing groove has been seted up to the tank bottom of spout, the one end that the conducting strip was kept away from to the slider runs through the spout and extends to the spacing inslot portion.

Preferably, a limiting block is arranged in the limiting groove, and one end, far away from the heat conducting fin, of the sliding block is fixedly connected with the limiting block.

Preferably, the upper surface middle part of fly leaf is provided with the threaded rod, the one end of threaded rod passes through bearing and fly leaf swing joint, the thread groove with threaded rod looks adaptation is seted up in the upper surface middle part of box, the other end of threaded rod runs through the thread groove and extends to the box outside.

Preferably, two equal fixedly connected with telescopic tube in one side top both ends that the conducting strip kept away from each other, the one end that the conducting strip was kept away from to telescopic tube and the inner wall fixed connection of box, the first air vent that is equidistant distribution is all seted up to the both sides inner wall of box.

Preferably, the bottom fixedly connected with fan of box, a plurality of second ventholes that are equidistant distribution are seted up to the lower surface of fixed plate, the lower surface middle part fixedly connected with driving motor of box, driving motor's output is through pivot and fan fixed connection.

Preferably, the air inlets are formed in two sides of the lower surface of the box body, the filtering plate is fixedly connected inside the air inlets, the movable door is arranged on one side of the box body, and supporting columns are fixedly connected to four corners of the lower surface of the box body.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with two mobilizable conducting strips on the fixed plate, make the fly leaf move downwards through rotating the threaded rod, the fly leaf cooperates two conducting strips to clip external power source, has guaranteed external power source's stability, and the heat conducting strip can be transmitted the heat that external power source during operation produced to the fin simultaneously, improves the air mobility in the box through fan and a plurality of air vent to realize the heat dissipation to external power source, improved the radiating effect of this device;

2. the utility model discloses a seted up two air intakes bottom half, fixedly connected with filter on the air intake prevents that external dust or debris from being inhaled in the box, has improved the practicality of this device, through be provided with the telescope tube in conducting strip one side, prevents that the conducting strip from taking place to incline or squint when removing, has improved the stability of this device.

Drawings

Fig. 1 is a schematic sectional view of the overall structure of the present invention.

Fig. 2 is the overall structure of the utility model discloses a dive schematic diagram.

Fig. 3 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a fixing plate; 3. a movable plate; 4. a through groove; 5. a heat conductive sheet; 6. a fin; 7. a slide bar; 8. a slide bar slot; 9. a fixed block; 10. a first bump; 11. a movable rod; 12. a second bump; 13. a slider; 14. a chute; 15. a limiting groove; 16. a limiting block; 17. a threaded rod; 18. a thread groove; 19. a telescopic sleeve; 20. a first vent hole; 21. a fan; 22. a second vent hole; 23. a drive motor; 24. an air inlet; 25. a filter plate; 26. a movable door; 27. and (4) a support column.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an external power protection structure for electronic engineering as shown in figures 1-4, as shown in figure 1, comprising a box body 1, a fixed plate 2 is fixedly connected with the bottom end of the inner wall of the box body 1, a movable plate 3 is arranged in the box body 1, a threaded rod 17 is arranged in the middle of the upper surface of the movable plate 3, one end of the threaded rod 17 is movably connected with the movable plate 3 through a bearing, a threaded groove 18 matched with the threaded rod 17 is arranged in the middle of the upper surface of the box body 1, the other end of the threaded rod 17 penetrates through the threaded groove 18 and extends to the outer side of the box body 1, the movable plate 3 is driven to move downwards by rotating the threaded rod 17, so that two heat conducting fins 5 clamp the external power, telescopic sleeves 19 are fixedly connected with the two ends of the top of one side of the two heat conducting fins 5 which are far away from each other, one end of the telescopic sleeves 19 far away, the stability of the device is improved, the inner walls of the two sides of the box body 1 are respectively provided with a first vent hole 20 which are distributed at equal intervals, the bottom of the box body 1 is fixedly connected with a fan 21, the lower surface of the fixing plate 2 is provided with a plurality of second vent holes 22 which are distributed at equal intervals, the middle part of the lower surface of the box body 1 is fixedly connected with a driving motor 23, the output end of the driving motor 23 is fixedly connected with the fan 21 through a rotating shaft, the driving motor 23 drives the fan 21 to rotate, the fan 21 supplies air into the box body 1 from two air inlets 24, cold air enters the box body 1 through the second vent holes 22 on the fixing plate 2, the air in the box body 1 is pushed to circulate, the heat dissipation of an external power supply is realized, the heat dissipation effect of the device is improved, the air inlets 24 are respectively arranged on the two sides of the lower surface of the box body 1, the practicality of this device has been improved, the equal fixedly connected with support column 27 of box 1 lower surface four corners department, and convenience of customers fixes this device subaerial.

As shown in fig. 2 and 3, through grooves 4 are formed on both sides of the upper surface of the movable plate 3, heat-conducting fins 5 are arranged in the through grooves 4, fins 6 are fixedly connected to both ends of one side of each of the two heat-conducting fins 5 away from each other, one ends of the fins 6 close to the heat-conducting fins 5 extend into the heat-conducting fins 5, the fins 6 are attached to the surface of an external power supply, slide bars 7 are fixedly connected to both middle portions of the upper surface of the fixed plate 2, slide bar grooves 8 adapted to the slide bars 7 are formed in both middle portions of the upper surface of the movable plate 3, fixed blocks 9 are fixedly connected to both middle portions of the lower surface of the movable plate 3, the slide bar grooves 8 extend into the fixed blocks 9, one ends of the slide bars 7 penetrate through the fixed blocks 9 and are fixedly connected to the inner wall of the top end of the box body 1, first protruding, one end of the movable rod 11 is movably connected with the first bump 10 through a pin shaft, the middle part of one side, away from each other, of the two heat conducting fins 5 is fixedly connected with a second bump 12, the other end of the movable rod 11 is movably connected with the second bump 12 through a pin shaft, the movable plate 3 moves on the sliding rod 7 and moves along with the fixed block 9 fixedly connected with the movable plate 3, so that the movable rod 11 hinged with the fixed block 9 rotates, and further the heat conducting fins 5 are pushed to move towards the external power supply until the two heat conducting fins 5 stably clamp the outer side of the external power supply, the stability of the external power supply is ensured, meanwhile, the heat conducting fins 5 are in surface contact with the external power supply, heat generated by the external power supply is dissipated, one side of the box body 1 is provided with a movable door 26, a user can conveniently open the box body.

As shown in fig. 4, bottom middle part fixedly connected with slider 13 of conducting strip 5, spout 14 with slider 13 looks adaptation is all seted up to the upper surface both sides of fixed plate 2, spacing groove 15 has been seted up to spout 14's tank bottom, slider 13 keeps away from the one end of conducting strip 5 and runs through spout 14 and extend to inside the spacing groove 15, spacing inslot 15 inside is provided with stopper 16, slider 13 keeps away from the one end and the stopper 16 fixed connection of conducting strip 5, can drive slider 13 and remove in spout 14 when conducting strip 5 removes, and then make stopper 16 remove in spacing groove 15, play certain spacing and supporting role to conducting strip 5, prevent that conducting strip 5 from taking place the skew, the stability of this device has been improved.

The utility model discloses the theory of operation:

when the device is used, firstly, an external power supply is placed on a fixed plate 2, then a threaded rod 17 is rotated, the movable plate 3 is driven to move downwards through the threaded rod 17, the movable plate 3 moves on a sliding rod 7 and is fixedly connected with the movable plate 3, a fixed block 9 moves along with the movable plate, a movable rod 11 hinged with the fixed block 9 is rotated, then the heat conducting fins 5 are pushed to move towards the external power supply until the two heat conducting fins 5 stably clamp the outer side of the external power supply, the stability of the external power supply is ensured, then a driving motor 23 is started, a fan 21 is driven to rotate through the driving motor 23, the fan 21 supplies air into a box body 1 from two air inlets 24, cold air enters the box body 1 through second vent holes 22 on the fixed plate 2, air in the box body 1 is pushed to circulate, heat in fins 6 on the heat conducting fins 5 is taken out, and hot air is discharged from first vent holes 20 on, the heat dissipation of the external power supply is realized, and the heat dissipation effect of the device is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an external power source protection architecture for electronic engineering, includes box (1), its characterized in that: the bottom end of the inner wall of the box body (1) is fixedly connected with a fixed plate (2), a movable plate (3) is arranged inside the box body (1), both sides of the upper surface of the movable plate (3) are respectively provided with a through groove (4), heat-conducting fins (5) are arranged in the through grooves (4), both ends of one side, far away from each other, of the two heat-conducting fins (5) are respectively and fixedly connected with a fin (6), one end, close to the heat-conducting fins (5), of each fin (6) extends into the corresponding heat-conducting fin (5), the middle parts of both sides of the upper surface of the fixed plate (2) are respectively and fixedly connected with a slide bar (7), both middle parts of both sides of the upper surface of the movable plate (3) are respectively provided with a slide bar groove (8) matched with the slide bar (7), both middle parts of both sides of the lower surface of the, the one end of slide bar (7) run through fixed block (9) and with the top inner wall fixed connection of box (1), fixed block (9) are close to the first lug of one side middle part fixedly connected with (10) of conducting strip (5), one side of first lug (10) is provided with movable rod (11), the one end of movable rod (11) is through round pin axle and first lug (10) swing joint, two one side middle part fixedly connected with second lug (12) that conducting strip (5) kept away from each other, the other end of movable rod (11) is through round pin axle and second lug (12) swing joint.

2. The external power protection structure for electronic engineering according to claim 1, characterized in that: the bottom middle part fixedly connected with slider (13) of conducting strip (5), spout (14) with slider (13) looks adaptation are all seted up to the upper surface both sides of fixed plate (2), spacing groove (15) have been seted up to the tank bottom of spout (14), the one end that conducting strip (5) were kept away from in slider (13) runs through spout (14) and extends to inside spacing groove (15).

3. The external power protection structure for electronic engineering according to claim 2, wherein: a limiting block (16) is arranged in the limiting groove (15), and one end, far away from the heat conducting fin (5), of the sliding block (13) is fixedly connected with the limiting block (16).

4. The external power protection structure for electronic engineering according to claim 3, wherein: the upper surface middle part of fly leaf (3) is provided with threaded rod (17), the one end of threaded rod (17) passes through bearing and fly leaf (3) swing joint, the thread groove (18) with threaded rod (17) looks adaptation is seted up in the upper surface middle part of box (1), the other end of threaded rod (17) runs through thread groove (18) and extends to the box (1) outside.

5. The external power protection structure for electronic engineering according to claim 4, wherein: two equal fixedly connected with telescopic tube (19) in one side top both ends that conducting strip (5) kept away from each other, the one end that conducting strip (5) were kept away from in telescopic tube (19) and the inner wall fixed connection of box (1), first air vent (20) that are equidistant distribution are all seted up to the both sides inner wall of box (1).

6. The external power protection structure for electronic engineering according to claim 5, wherein: the bottom fixedly connected with fan (21) of box (1), a plurality of second ventholes (22) that are equidistant distribution are seted up to the lower surface of fixed plate (2), the lower surface middle part fixedly connected with driving motor (23) of box (1), the output of driving motor (23) is through pivot and fan (21) fixed connection.

7. The external power protection structure for electronic engineering according to claim 6, wherein: air intake (24) have all been seted up to the lower surface both sides of box (1), air intake (24) inside fixedly connected with filter (25), one side of box (1) is provided with dodge gate (26), equal fixedly connected with support column (27) in box (1) lower surface four corners department.