CN212572017U

CN212572017U - Heat radiator for plug-in type bus duct

Info

Publication number: CN212572017U
Application number: CN202021403263.4U
Authority: CN
Inventors: 闫乐; 张轶; 杨威
Original assignee: Jiangsu Quanhui Electrical Appliance Co ltd
Current assignee: Jiangsu Quanhui Electrical Appliance Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-02-19
Anticipated expiration: 2030-07-16

Abstract

The utility model relates to a plug-in type bus duct technical field specifically is a heat abstractor of plug-in type bus duct, including device main part, bus duct main part and heat dissipation equipment main part, the device main part includes bus duct main part, heat dissipation equipment main part and first slider, the top of bus duct main part is provided with the heat dissipation equipment main part, first slider and bus duct main part sliding connection are passed through at the both ends of heat dissipation equipment main part, the inside both sides of heat dissipation equipment main part are provided with coupling mechanism, coupling mechanism includes first fluting, carriage release lever, second slider, first spring, connecting plate, second fluting, third fluting, kelly and second spring, first fluting has all been seted up to the inside both sides of heat dissipation equipment main part, first fluting inside all sets up to the carriage release lever. The utility model discloses be convenient for realize the dismantlement of heat-radiating equipment main part and take to be convenient for overhaul of heat-radiating equipment main part is changed.

Description

Heat radiator for plug-in type bus duct

Technical Field

The utility model relates to a plug-in type bus duct technical field specifically is a heat abstractor of plug-in type bus duct.

Background

Along with the continuous development of modern engineering equipment, the power consumption increases rapidly, in large-scale factory building workshop or high-rise building, be provided with plug-in type bus duct usually, realize that the heavy current is carried, at plug-in type bus duct during operation, need heat abstractor to the inside cooling operation that dispels the heat of bus duct, avoid the bus duct to influence current transport efficiency because of the temperature is higher, the heat abstractor of current plug-in type bus duct possesses various functions, in order to satisfy the various demands that people used, realize the pluralism, consequently, can know that the heat abstractor of current plug-in type bus duct has basically satisfied people's user demand, still have following problem.

The conventional device is usually connected with the bus duct through bolts or through a welded direction, if the device is connected through a welded mode, then the damaged heat dissipation device is inconvenient to overhaul and replace, if the device is connected through bolts, the bolts need to be screwed by means of tools, and a plurality of groups of bolts need to be screwed, so that the device is complex, troublesome and labor-consuming, the convenience and the practicability of the device are reduced, and therefore the heat dissipation device of the plug-in type bus duct is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor of plug-in type bus duct to solve the traditional device that provides in the above-mentioned background art if connect through the welding mode, inconvenient change, if through bolted connection, then need twist with the help of the instrument and move multiunit bolt, comparatively loaded down with trivial details problem.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device of a plug-in type bus duct comprises a device main body, a bus duct main body and a heat dissipation device main body, wherein the device main body comprises a bus duct main body, a heat dissipation device main body and a first sliding block, the heat dissipation device main body is arranged at the top end of the bus duct main body, two ends of the heat dissipation device main body are in sliding connection with the bus duct main body through the first sliding block, two sides of the interior of the heat dissipation device main body are provided with connecting mechanisms, each connecting mechanism comprises a first open groove, a moving rod, a second sliding block, a first spring, a connecting plate, a second open groove, a third open groove, a clamping rod and a second spring, the first open grooves are formed in two sides of the interior of the heat dissipation device main body, the moving rods are arranged in the interior of the first open grooves, the bottom ends of the moving rods are in sliding connection with the first open grooves through the second, the utility model discloses a heat dissipation equipment, including heat dissipation equipment main part, first spring, carriage release lever, connecting plate, first fluting inner wall, the top of carriage release lever is fixed with the connecting plate, the inside second fluting of mutually supporting with the connecting plate of seting up of heat dissipation equipment main part, the inside third fluting of having seted up of heat dissipation equipment main part on first fluting top, the inside card pole that sets up into of third fluting, the outside of card pole is provided with the second spring, the top of second spring is fixed at the card pole outer wall, the bottom mounting of second spring is at third fluting inner wall, the bottom of heat dissipation equipment main part is provided with sealing mechanism.

Preferably, the sealing mechanism comprises a first connecting pad, a first rubber clamping pad, a second connecting pad, a rubber clamping seat, a first placing groove, a third spring, a second placing groove and a fourth spring, the first connecting pad is glued at the bottom end of the heat dissipation device main body, the second connecting pad matched with the first connecting pad is glued at the inner wall of the bus duct main body, the first rubber clamping pad is glued at one side of the bottom end of the first connecting pad close to the heat dissipation device main body, the second rubber clamping pad is glued at one side of the bottom end of the first connecting pad far away from the heat dissipation device main body, the rubber clamping seat is glued at the top end of the second connecting pad, the first placing groove is arranged at the middle position inside the rubber clamping seat, the third spring is arranged inside the first placing groove, both ends of the third spring are glued at the inner wall of the first placing groove, the second placing grooves are arranged at both sides inside the rubber clamping seat, and fourth springs are arranged inside the second placing grooves, and two sides of each fourth spring are glued on the inner walls of the second placing grooves.

Preferably, first slide ways matched with the first sliding blocks are arranged at two ends of the interior of the bus duct main body, and fixing grooves matched with the moving rods are arranged at two sides of the interior of the bus duct main body.

Preferably, a second slide way matched with the second slide block is arranged at the bottom end of the inner portion of the first groove, and a clamping groove matched with the clamping rod is arranged in the moving rod.

Preferably, the bottom of first rubber card pad is provided with the rubber lug, the inside first spread groove of mutually supporting with first rubber card pad is seted up to the inside one side that is close to the heat dissipation equipment main part of second connection pad, the inside second spread groove of mutually supporting with second rubber card pad of keeping away from the inside one side of heat dissipation equipment main part of second connection pad is seted up.

Preferably, the top end of the rubber clamping seat is in an isosceles trapezoid shape, and a sealing groove matched with the rubber clamping seat is formed in the first connecting pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this heat abstractor of plug-in type bus duct is provided with the bus duct main part, the heat dissipation device main part, first slider, the carriage release lever, connecting plate and kelly, when the heat dissipation device main part is dismantled to needs, at first upwards stimulate the kelly, make the bottom of kelly shift out from the draw-in groove, realize the fixed removal of carriage release lever, make the carriage release lever shift out from the inside fixed slot of bus duct main part through the connecting plate afterwards, realize the spacing removal of heat dissipation device main part, upwards stimulate the heat dissipation device main part afterwards, first slider shifts out from first slide, until realizing that the dismantlement of heat dissipation device main part is taken, thereby be convenient for the maintenance of heat dissipation device main part to change the operation, need not be with the help of the instrument, the convenience and the practicality.

2. This heat abstractor of plug-in type bus duct is provided with the bus duct main part, the heat dissipation equipment main part, first rubber card pad and rubber cassette, at first block outside steam and dust for the first time through second rubber card pad and second spread groove, realize blocking for the second time through rubber cassette and seal groove afterwards, next, realize blocking for the third time through first rubber card pad and first spread groove, realize the sealed operation of device, make the sealed effect of heat dissipation equipment main part and bus duct main part connection better, the leakproofness and the practicality of device have been improved.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic view of a partial structure front section of the bus duct main body, the heat dissipation device main body and the connection mechanism in an open state of the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 100. a device main body; 110. a bus duct main body; 120. a heat dissipating device main body; 130. a first slider; 200. a connecting mechanism; 210. a first slot; 211. a travel bar; 212. a second slider; 213. a first spring; 214. a connecting plate; 215. a second slot; 220. a third slot is formed; 221. a clamping rod; 222. a second spring; 300. a sealing mechanism; 310. a first connection pad; 311. a first rubber clamping pad; 312. a second rubber clamping pad; 320. a second connection pad; 321. a rubber clamping seat; 322. a first placing groove; 323. a third spring; 324. a second placing groove; 325. and a fourth spring.

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.

Referring to fig. 1-5, the present invention provides an embodiment:

a heat dissipation device of a plug-in type bus duct comprises a device main body 100, a bus duct main body 110 and a heat dissipation device main body 120, wherein the device main body 100 comprises the bus duct main body 110, the heat dissipation device main body 120 and a first slider 130, the top end of the bus duct main body 110 is provided with the heat dissipation device main body 120, two ends of the heat dissipation device main body 120 are in sliding connection with the bus duct main body 110 through the first slider 130, two sides inside the heat dissipation device main body 120 are provided with a connecting mechanism 200, the connecting mechanism 200 comprises a first open slot 210, a movable rod 211, a second slider 212, a first spring 213, a connecting plate 214, a second open slot 215, a third open slot 220, a clamping rod 221 and a second spring 222, two sides inside the heat dissipation device main body 120 are both provided with the first open slot 210, the inside of the first open slot 210 is provided with the movable rod 211, the bottom end of the movable rod 211 is in sliding connection with the first open slot 210 through the second slider 212, one side of the first spring 213 close to the heat dissipation device main body 120 is fixed on the inner wall of the first slot 210, the top end of the moving rod 211 is fixed with the connecting plate 214, the inside of the heat dissipation device main body 120 is provided with the second slot 215 matched with the connecting plate 214, the inside of the heat dissipation device main body 120 at the top end of the first slot 210 is provided with the third slot 220, the inside of the third slot 220 is provided with the clamping rod 221, the outside of the clamping rod 221 is provided with the second spring 222, the top end of the second spring 222 is fixed on the outer wall of the clamping rod 221, the bottom end of the second spring 222 is fixed on the inner wall of the third slot 220, and the bottom end of the heat dissipation device main body 120 is provided with the sealing mechanism 300.

The sealing mechanism 300 includes a first connecting pad 310, a first rubber clamping pad 311, a second rubber clamping pad 312, a second connecting pad 320, a rubber clamping seat 321, a first placing groove 322, a third spring 323, a second placing groove 324 and a fourth spring 325, the first connecting pad 310 is glued at the bottom end of the heat dissipation device main body 120, the second connecting pad 320 matched with the first connecting pad 310 is glued at the inner wall of the bus duct main body 110, the first rubber clamping pad 311 is glued at one side of the bottom end of the first connecting pad 310 close to the heat dissipation device main body 120, the second rubber clamping pad 312 is glued at one side of the bottom end of the first connecting pad 310 far from the heat dissipation device main body 120, the rubber clamping seat 321 is glued at the top end of the second connecting pad 320, the first placing groove 322 is opened at the middle position inside the rubber clamping seat 321, the third spring 323 is arranged inside the first placing groove 322, and both ends of the third spring 323 are glued at the inner wall of the first placing groove 322, the two sides of the inside of the rubber clamping seat 321 are both provided with a second placing groove 324, the inside of the second placing groove 324 is provided with a fourth spring 325, the two sides of the fourth spring 325 are both glued on the inner wall of the second placing groove 324, and by means of the design, outside water vapor and dust are blocked conveniently, the water vapor and dust are prevented from entering the joint of the bus duct main body 110 and the heat dissipation device main body 120, and the sealing performance of the device is improved.

First slides of mutually supporting with first slider 130 are seted up at the inside both ends of bus duct main part 110, and the fixed slot of mutually supporting with carriage release lever 211 is seted up to the inside both sides of bus duct main part 110, through this design, carries out spacing installation operation to heat-radiating equipment main part 120 for placing of heat-radiating equipment main part 120 is more firm, has improved the stability of device.

The second slide that mutually supports with second slider 212 is seted up to the inside bottom of first fluting 210, and the draw-in groove of mutually supporting with kelly 221 is seted up to the inside of carriage release lever 211, through this design, carries out spacing operation to carriage release lever 211 for inserting of carriage release lever 211 establishes more firmly, has improved the stability of device.

The bottom of first rubber card pad 311 is provided with rubber convex block, the inside one side that is close to heat-radiating equipment main part 120 of second connecting pad 320 is seted up the first connecting slot of mutually supporting with first rubber card pad 311, the inside one side of keeping away from heat-radiating equipment main part 120 of second connecting pad 320 is seted up the second connecting slot of mutually supporting with second rubber card pad 312, through this design, make the block of first rubber card pad 311 and first connecting slot inseparabler, make the block of second rubber card pad 312 and second connecting slot inseparabler, thereby make the connection of first connecting pad 310 and second connecting pad 320 inseparabler, the practicality of device has been improved.

The top of rubber cassette 321 sets up to isosceles trapezoid, the seal groove of mutually supporting with rubber cassette 321 is seted up to the inside of first connection pad 310, when rubber cassette 321 block to seal groove, third spring 323 is the compression and accumulates the power state, make the top of rubber cassette 321 and the laminating of seal groove inseparabler, fourth spring 325 is the compression and accumulates the power state, make the both sides and the laminating of seal groove of rubber cassette 321 inseparabler, through this design, make the laminating of rubber cassette 321 and seal groove inseparabler, thereby make the sealed effect between first connection pad 310 and the second connection pad 320 better, the leakproofness of device has been improved.

The working principle is as follows: when the heat dissipation device main body 120 needs to be disassembled, the clamping rod 221 is pulled upwards, the second spring 222 is in a stretching and force accumulating state at the moment, until the bottom end of the clamping rod 221 is moved out of the clamping groove, the fixing and releasing operation of the moving rod 211 is achieved, then the moving rod 211 is pushed towards the direction close to the first spring 213 through the connecting plate 214, the second sliding block 212 moves synchronously in the second slide way along with the moving rod 211 until the moving rod 211 is completely moved out of the fixing groove in the bus duct main body 110, the limiting and releasing of the heat dissipation device main body 120 is achieved, then the heat dissipation device main body 120 is pulled upwards, the first sliding block 130 moves synchronously in the first slide way along with the heat dissipation device main body 120 until the heat dissipation device main body 120 is completely taken out, and the disassembling operation of the heat dissipation device main body 120 is achieved.

When the first connection pad 310 and the second connection pad 320 are attached to each other, the first rubber clamping pad 311 is clamped into the first connection groove, the second rubber clamping pad 312 is clamped into the second connection groove, and the rubber clamping seat 321 is clamped into the sealing groove, at this time, the third spring 323 and the fourth spring 325 are in a compressive force accumulation state, so that the rubber clamping seat 321 is tightly attached to the inner wall of the sealing groove, when external water vapor or dust enters between the first connection pad 310 and the second connection pad 320, first blocking operation is performed through the second rubber clamping pad 312 and the second connection groove, then second blocking operation is performed through the cooperation of the rubber clamping seat 321 and the sealing groove, next, third blocking operation is performed through the cooperation of the first rubber clamping pad 311 and the first connection groove, sealing operation of the device is achieved, and the operation is ended.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a heat abstractor of plug-in type bus duct, includes device main part (100), bus duct main part (110) and heat-sinking equipment main part (120), its characterized in that: the device main body (100) comprises a bus duct main body (110), a heat dissipation device main body (120) and a first sliding block (130), wherein the top end of the bus duct main body (110) is provided with the heat dissipation device main body (120), two ends of the heat dissipation device main body (120) are in sliding connection with the bus duct main body (110) through the first sliding block (130), two sides inside the heat dissipation device main body (120) are provided with a connecting mechanism (200), the connecting mechanism (200) comprises a first open groove (210), a moving rod (211), a second sliding block (212), a first spring (213), a connecting plate (214), a second open groove (215), a third open groove (220), a clamping rod (221) and a second spring (222), the two sides inside the heat dissipation device main body (120) are both provided with the first open groove (210), and the inside of the first open groove (210) is both provided with the moving rod (211), the bottom end of the moving rod (211) is slidably connected with the first slot (210) through a second slider (212), a first spring (213) is fixed on one side of the moving rod (211) close to the heat dissipation device body (120), one side of the first spring (213) close to the heat dissipation device body (120) is fixed on the inner wall of the first slot (210), a connecting plate (214) is fixed on the top end of the moving rod (211), a second slot (215) matched with the connecting plate (214) is formed in the heat dissipation device body (120), a third slot (220) is formed in the heat dissipation device body (120) at the top end of the first slot (210), a clamping rod (221) is arranged in the third slot (220), a second spring (222) is arranged outside the clamping rod (221), and the top end of the second spring (222) is fixed on the outer wall of the clamping rod (221), the bottom end of the second spring (222) is fixed on the inner wall of the third groove (220), and a sealing mechanism (300) is arranged at the bottom end of the heat dissipation device main body (120).

2. The heat dissipation device of a plug-in bus duct of claim 1, wherein: the sealing mechanism (300) comprises a first connecting pad (310), a first rubber clamping pad (311), a second rubber clamping pad (312), a second connecting pad (320), a rubber clamping seat (321), a first placing groove (322), a third spring (323), a second placing groove (324) and a fourth spring (325), wherein the first connecting pad (310) is glued at the bottom end of the heat dissipation device main body (120), the second connecting pad (320) matched with the first connecting pad (310) is glued at the inner wall of the bus duct main body (110), the first rubber clamping pad (311) is glued at one side, close to the heat dissipation device main body (120), of the bottom end of the first connecting pad (310), the second rubber clamping pad (312) is glued at one side, far away from the heat dissipation device main body (120), of the bottom end of the first connecting pad (310), and the rubber clamping seat (321) is glued at the top end of the second connecting pad (320), the rubber clamping seat is characterized in that a first placing groove (322) is formed in the middle of the inside of the rubber clamping seat (321), a third spring (323) is arranged inside the first placing groove (322), two ends of the third spring (323) are all glued to the inner wall of the first placing groove (322), second placing grooves (324) are formed in two sides of the inside of the rubber clamping seat (321), fourth springs (325) are arranged inside the second placing grooves (324), and two sides of the fourth springs (325) are all glued to the inner wall of the second placing groove (324).

3. The heat dissipation device of a plug-in bus duct of claim 1, wherein: first slide ways matched with the first sliding blocks (130) are formed in two ends of the interior of the bus duct main body (110), and fixing grooves matched with the moving rods (211) are formed in two sides of the interior of the bus duct main body (110).

4. The heat dissipation device of a plug-in bus duct of claim 1, wherein: the bottom end of the interior of the first slot (210) is provided with a second slide way matched with the second slide block (212), and the interior of the moving rod (211) is provided with a clamping groove matched with the clamping rod (221).

5. The heat dissipation device of a plug-in bus duct of claim 2, wherein: the bottom of first rubber card pad (311) is provided with the rubber lug, the inside one side that is close to heat-radiating equipment main part (120) of second connecting pad (320) is seted up the first spread groove of mutually supporting with first rubber card pad (311), the inside one side of keeping away from heat-radiating equipment main part (120) of second connecting pad (320) is seted up the second spread groove of mutually supporting with second rubber card pad (312).

6. The heat dissipation device of a plug-in bus duct of claim 2, wherein: the top end of the rubber clamping seat (321) is arranged to be an isosceles trapezoid, and a sealing groove matched with the rubber clamping seat (321) is formed in the first connecting pad (310).