CN211743820U - Novel heat radiation structure of block terminal - Google Patents
Novel heat radiation structure of block terminal Download PDFInfo
- Publication number
- CN211743820U CN211743820U CN201922159965.6U CN201922159965U CN211743820U CN 211743820 U CN211743820 U CN 211743820U CN 201922159965 U CN201922159965 U CN 201922159965U CN 211743820 U CN211743820 U CN 211743820U
- Authority
- CN
- China
- Prior art keywords
- block terminal
- heat dissipation
- swing joint
- distribution box
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 210000002421 cell wall Anatomy 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model discloses a novel heat radiation structure of block terminal, including the block terminal, the support column has all been welded in the lower extreme four corners of block terminal, it has the protective tank to open on the front end of block terminal, the right-hand member upper portion interlude of block terminal is connected with transmission, and transmission's left part is located the protective tank, there is the chamber door front end of block terminal through transmission swing joint, open the left end of block terminal has four radiating grooves No. one, and four radiating grooves are rectangular array and distribute, the right-hand member of block terminal is opened there is No. two radiating grooves, the back cell wall that is located No. two radiating grooves in the block terminal links firmly the fixed plate, the front end of fixed plate is provided with heat abstractor, and heat abstractor swing joint is in No. two radiating grooves. A novel heat radiation structure of block terminal, the large tracts of land heat dissipation of being convenient for, and have dustproof function, adjust in a flexible way, the security is high, area occupied is little, novel structure can extensively use widely.
Description
Technical Field
The utility model relates to a block terminal technical field, in particular to novel heat radiation structure of block terminal.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires to assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, and can be switched on or switched off by a manual or automatic switch in normal operation; present block terminal is in the use, for reaching better radiating effect, set up great radiating groove and dispel the heat, because the radiating groove is too big, make inside a large amount of dusts enter into the block terminal, influence the life of component, some block terminals are for reducing the dust and get into, reduce the heat radiating area of radiating groove, but when weather is hot, the radiating groove can not satisfy incasement electrical equipment's heat dissipation demand, make the temperature in the block terminal rise gradually, lead to the equipment short circuit, the security is poor, and current block terminal is when the maintenance, all pull open the chamber door manually, occupation space is great, can't install in the less region of volume, application scope is little, therefore, we provide a novel heat radiation structure of block terminal.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a novel heat dissipation structure of distribution box, which can effectively solve the problems in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel heat radiation structure of block terminal, includes the block terminal, the support column has all been welded in the lower extreme four corners of block terminal, open on the front end upper portion of block terminal has the protecting groove, the right-hand member upper portion of block terminal alternates and is connected with transmission, and transmission's left part is located the protecting groove, there is the chamber door front end of block terminal through transmission swing joint, open the left end of block terminal has four radiating grooves No. one, and four radiating grooves are rectangular array and distribute, open the right-hand member of block terminal has No. two radiating grooves, the rear groove wall that is located No. two radiating grooves in the block terminal has linked firmly the fixed plate, the front end of fixed plate is provided with heat abstractor, and heat abstractor swing joint is in No. two radiating grooves.
Preferably, transmission includes a cylinder and drive wheel, the telescopic link of output fixedly connected with of a cylinder, the left end fixedly connected with driving plate of telescopic link, the middle part interlude of drive wheel is connected with the dead lever, the telescopic link runs through the right-hand member upper portion of block terminal and driving plate is located the protecting groove, the lower cell wall that the upper portion of dead lever runs through the protecting groove through bearing housing swing joint at the last cell wall of protecting groove and the lower part of dead lever, drive wheel and driving plate meshing.
Preferably, the upper end swing joint of chamber door has two connecting rods and No. two connecting rods, two parallel distribution around the connecting rod is, No. two connecting rods are L type structure, the right part swing joint of No. two connecting rods is in the up end center of chamber door.
Preferably, the right part of the second connecting rod is movably sleeved on the lower part of the fixed rod to movably connect the transmission device with the box door, and the left part of the first connecting rod is movably sleeved on the upper box wall of the distribution box to movably connect the box door with the distribution box.
Preferably, heat abstractor includes baffle, pivot and No. two cylinders, the baffle is provided with three groups, and the equal swing joint of right-hand member of three group's baffles has two pivots, three groups the baffle all has the connecting plate through the pivot swing joint at rear portion, and the equal swing joint of the anterior connecting plate of three group's baffles is at the front end of fixed plate, the upper portion swing joint of No. two cylinders is at the front end of fixed plate, No. two telescopic links of output fixedly connected with of No. two cylinders, the lower part swing joint of No. two telescopic links has the connecting block, No. two telescopic links pass through connecting block and connecting plate swing joint.
Preferably, the cross sectional area of the front end of the second heat dissipation groove is the same as the cross sectional area of the front ends of the three groups of baffles, and the three groups of baffles and the second heat dissipation groove are located on the same horizontal plane.
Compared with the prior art, the utility model discloses following beneficial effect has:
the heat dissipation device is arranged, the second air cylinder drives the second telescopic rod to extend, the connecting plate is rotated through the connecting block, the rotating shaft in the front of the baffle is movably connected to the front end of the connecting plate, so that the baffle is rotated upwards, the baffle is perpendicular to the second heat dissipation groove, heat dissipation in the distribution box can be accelerated, the heat dissipation area is large, heat dissipation is sufficient, short circuit caused by high temperature of equipment in the distribution box is avoided, when the heat dissipation device is not used, the baffle can block the second heat dissipation groove, a large amount of dust is prevented from entering, and the service life of internal equipment is prolonged;
two, through setting up transmission, drive a telescopic link through a cylinder and make the driving plate extension, rotate through the drive wheel and drive the dead lever and make No. two connecting rods rotate, can open the chamber door and be parallel with the block terminal, the space that occupies when having reduced the maintenance of unpacking door can place in less space, and is small, uses in a flexible way, and occupation space is little, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of a novel heat dissipation structure of a distribution box of the present invention;
fig. 2 is a schematic structural view of a novel heat dissipation structure of a distribution box of the present invention;
fig. 3 is a schematic connection diagram of a transmission device of a novel heat dissipation structure of a distribution box according to the present invention;
fig. 4 is the utility model relates to a novel heat radiation structure's of block terminal heat abstractor's schematic structure diagram.
In the figure: 1. a distribution box; 2. a box door; 3. a transmission device; 4. a heat sink; 5. a first heat sink; 6. a support pillar; 7. a fixing plate; 11. a protective bath; 12. a second heat sink; 21. a first connecting rod; 22. a second connecting rod; 31. a first cylinder; 32. a first telescopic rod; 33. a drive plate; 34. a driving wheel; 35. fixing the rod; 41. a baffle plate; 42. a rotating shaft; 43. a connecting plate; 44. a second cylinder; 45. a second telescopic rod; 46. and (4) connecting the blocks.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a novel heat radiation structure of block terminal, including block terminal 1, support column 6 has all been welded in block terminal 1's lower extreme four corners, open on block terminal 1's front end upper portion has protective tank 11, block terminal 1's right-hand member upper portion alternates and is connected with transmission 3, and transmission 3's left part is located protective tank 11, block terminal 1's front end has chamber door 2 through transmission 3 swing joint, block terminal 1's left end is opened and is had four radiating grooves 5 No. one, and four radiating grooves 5 are rectangular array and distribute, block terminal 1's right-hand member is opened and is had No. two radiating grooves 12, block terminal 1 internal back cell wall that is located No. two radiating grooves 12 is connected with fixed plate 7 admittedly, the front end of fixed plate 7 is provided with heat abstractor 4, and heat abstractor 4 swing joint is in no.
The transmission device 3 comprises a first air cylinder 31 and a transmission wheel 34, the output end of the first air cylinder 31 is fixedly connected with a first telescopic rod 32, the left end of the first telescopic rod 32 is fixedly connected with a transmission plate 33, a latch is carved at one end, close to the transmission wheel 34, of the transmission plate 33, the middle of the transmission wheel 34 is connected with a fixed rod 35 in a penetrating mode, the first telescopic rod 32 penetrates through the upper portion of the right end of the distribution box 1, the transmission plate 33 is located in the protective groove 11, the upper portion of the fixed rod 35 is movably connected to the upper groove wall of the protective groove 11 through a bearing sleeve, the lower portion of the fixed rod 35 penetrates through the lower groove wall of the protective groove 11, the transmission wheel 34 is; the upper end of the box door 2 is movably connected with two first connecting rods 21 and two second connecting rods 22, the two first connecting rods 21 are distributed in parallel front and back, the second connecting rod 22 is of an L-shaped structure, and the right part of the second connecting rod 22 is movably connected to the center of the upper end face of the box door 2; the right part of the second connecting rod 22 is movably sleeved on the lower part of the fixed rod 35 to movably connect the transmission device 3 with the box door 2, and the left part of the first connecting rod 21 is movably sleeved on the upper box wall of the distribution box 1 to movably connect the box door 2 with the distribution box 1; the heat dissipation device 4 comprises a baffle plate 41, rotating shafts 42 and a second air cylinder 44, the baffle plate 41 is provided with three groups, the right ends of the three groups of baffle plates 41 are movably connected with two rotating shafts 42, the three groups of baffle plates 41 are movably connected with a connecting plate 43 through the rotating shafts 42 at the rear parts, the connecting plate 43 at the front parts of the three groups of baffle plates 41 are movably connected at the front end of the fixing plate 7, the upper part of the second air cylinder 44 is movably connected at the front end of the fixing plate 7, the output end of the second air cylinder 44 is fixedly connected with a second expansion link 45, the lower part of the second expansion link 45 is movably connected with a connecting block 46; the front end cross sectional area size of No. two radiating grooves 12 is the same with the front end cross sectional area size of three group baffles 41, and three group baffles 41 all are located same horizontal plane with No. two radiating grooves 12, are convenient for block No. two radiating grooves 12, avoid the dust to get into in block terminal 1, prolong equipment life in block terminal 1.
It should be noted that, the utility model relates to a novel heat dissipation structure of distribution box, in the use process of distribution box 1, the second air cylinder 44 drives the second expansion link 45 to extend, the connecting block 46 rotates the connecting plate 43, because the pivot 42 at the front part of the baffle 41 is movably connected at the front end of the connecting plate 43, thereby realizing the upward rotation of the baffle 41, the baffle 41 is perpendicular to the second heat dissipation groove 12, the heat in the distribution box 1 is dissipated through the second heat dissipation groove 12, because the area of the second heat dissipation groove 12 is larger, the heat dissipation speed in the distribution box 1 is accelerated, and through the common action with the first heat dissipation groove 5, the over-high temperature of the equipment in the distribution box 1 is avoided, thereby avoiding the occurrence of short circuit, the safety of use is improved, when the temperature in the distribution box 1 is not used or the temperature in the distribution box 1 is lower, the second expansion link 45 can be shortened through 44 driving, the three groups of baffles 41 are, sheltering from No. two radiating grooves 12, avoiding the dust to get into, the life of extension equipment, when needs are to the interior equipment investigation maintenance of block terminal 1, drive an telescopic link 32 through a cylinder 31 and make the extension of driving plate 33, rotate through drive wheel 34 and drive dead lever 35 and make No. two connecting rods 22 rotate, open chamber door 2, make chamber door 2 be located the place ahead of block terminal 1 and parallel with block terminal 1, occupation space is little, the flexible operation.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a novel heat radiation structure of block terminal, includes block terminal (1), its characterized in that: supporting columns (6) are welded at four corners of the lower end of the distribution box (1), a protective groove (11) is formed in the upper portion of the front end of the distribution box (1), the upper part of the right end of the distribution box (1) is inserted and connected with a transmission device (3), the left part of the transmission device (3) is positioned in the protective groove (11), the front end of the distribution box (1) is movably connected with a box door (2) through the transmission device (3), the left end of the distribution box (1) is provided with four first heat dissipation grooves (5), four first heat dissipation grooves (5) are distributed in a rectangular array, a second heat dissipation groove (12) is arranged at the right end of the distribution box (1), a fixed plate (7) is fixedly connected with the rear wall of the second heat dissipation groove (12) in the distribution box (1), the front end of the fixing plate (7) is provided with a heat dissipation device (4), and the heat dissipation device (4) is movably connected in the second heat dissipation groove (12).
2. The novel heat dissipation structure of block terminal of claim 1, characterized in that: transmission (3) include cylinder (31) and drive wheel (34), telescopic link (32) of output fixedly connected with of cylinder (31), left end fixedly connected with driving plate (33) of telescopic link (32), the middle part interlude of drive wheel (34) is connected with dead lever (35), right-hand member upper portion and driving plate (33) that block terminal (1) was run through in protective housing (11) are located in telescopic link (32), the lower cell wall that protective housing (11) was run through in the lower part of last cell wall and dead lever (35) of protective housing (11) through bearing housing swing joint in the upper portion of protective housing (11), drive wheel (34) and driving plate (33) meshing.
3. The novel heat dissipation structure of block terminal of claim 1, characterized in that: the upper end swing joint of chamber door (2) has two connecting rods (21) and No. two connecting rods (22), two parallel distribution around connecting rod (21) is, No. two connecting rod (22) are L type structure, the upper end face center of the right part swing joint of No. two connecting rod (22) in chamber door (2).
4. The novel heat dissipation structure of block terminal of claim 3, characterized in that: the right part of the second connecting rod (22) is movably sleeved on the lower part of the fixing rod (35) to movably connect the transmission device (3) with the box door (2), and the left part of the first connecting rod (21) is movably sleeved on the upper box wall of the distribution box (1) to movably connect the box door (2) with the distribution box (1).
5. The novel heat dissipation structure of block terminal of claim 1, characterized in that: heat abstractor (4) are including baffle (41), pivot (42) and No. two cylinders (44), baffle (41) are provided with three groups, and the equal swing joint of the right-hand member of three groups baffle (41) has two pivots (42), three groups baffle (41) all have connecting plate (43) through pivot (42) swing joint at rear portion, and the equal swing joint of connecting plate (43) of three groups baffle (41) front portion is at the front end of fixed plate (7), the upper portion swing joint of No. two cylinders (44) is at the front end of fixed plate (7), No. two telescopic link (45) of output fixedly connected with of No. two cylinders (44), the lower part swing joint of No. two telescopic link (45) has connecting block (46), No. two telescopic link (45) are through connecting block (46) and connecting plate (43) swing joint.
6. The novel heat dissipation structure of block terminal of claim 5, characterized in that: the size of the cross section area of the front end of the second radiating groove (12) is the same as that of the cross section areas of the front ends of the three groups of baffles (41), and the three groups of baffles (41) are all located on the same horizontal plane with the second radiating groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922159965.6U CN211743820U (en) | 2019-12-05 | 2019-12-05 | Novel heat radiation structure of block terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922159965.6U CN211743820U (en) | 2019-12-05 | 2019-12-05 | Novel heat radiation structure of block terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211743820U true CN211743820U (en) | 2020-10-23 |
Family
ID=72874756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922159965.6U Active CN211743820U (en) | 2019-12-05 | 2019-12-05 | Novel heat radiation structure of block terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211743820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115954785A (en) * | 2023-03-13 | 2023-04-11 | 国网山西省电力公司长治供电公司 | electric meter box |
-
2019
- 2019-12-05 CN CN201922159965.6U patent/CN211743820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115954785A (en) * | 2023-03-13 | 2023-04-11 | 国网山西省电力公司长治供电公司 | electric meter box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211405185U (en) | Electric cabinet convenient for dust removal and heat dissipation | |
| CN220233815U (en) | A transformer box suitable for high dust areas | |
| CN216057716U (en) | Ventilation unit of control box | |
| CN221351579U (en) | An electric power metering device | |
| CN217214971U (en) | Low-speed vehicle battery with good high-temperature resistance effect | |
| CN210350577U (en) | Block terminal for electrical engineering | |
| CN210640588U (en) | Intelligent heat dissipation type high-voltage switch cabinet | |
| CN217215528U (en) | Comprehensive energy station controlgear electric power cabinet | |
| CN223309464U (en) | Modularized heat dissipation fan assembly for Hua type box transformer substation | |
| CN221178087U (en) | Control display screen for controlling air supply motor | |
| CN221176976U (en) | Wind power generation control box convenient to overhaul | |
| CN216794313U (en) | High-voltage distribution cabinet convenient to dismantle | |
| CN219164347U (en) | Explosion-proof permanent magnet micro-special motor | |
| CN222089133U (en) | Standardized low voltage integrated distribution box | |
| CN212496317U (en) | Automatic assembling equipment for circular isolator | |
| CN218450033U (en) | Photovoltaic energy storage cabinet | |
| CN221652688U (en) | Protector for field environment monitoring device | |
| CN219181048U (en) | Municipal administration switch board that heat dispersion is good | |
| CN217444900U (en) | Novel high-voltage SVG dynamic compensation device | |
| CN114679864B (en) | Reinforced wall-mounted control cabinet and method | |
| CN221150610U (en) | Box-type substation cooling system | |
| CN221080757U (en) | Low-voltage complete reactive power compensation device for outdoor use | |
| CN221057864U (en) | Outdoor safe capacitance cabinet convenient to overhaul | |
| CN223206687U (en) | Multilayer protection mechanism of mining flameproof high-voltage vacuum power distribution device | |
| CN220233847U (en) | Combined high-voltage cabinet shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |