CN210273251U - High block terminal of good stability of heat dissipation - Google Patents
High block terminal of good stability of heat dissipation Download PDFInfo
- Publication number
- CN210273251U CN210273251U CN201921411488.1U CN201921411488U CN210273251U CN 210273251 U CN210273251 U CN 210273251U CN 201921411488 U CN201921411488 U CN 201921411488U CN 210273251 U CN210273251 U CN 210273251U
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- heat dissipation
- box
- rotating rod
- filter screen
- case
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Abstract
The utility model relates to the technical field of distribution boxes, and discloses a distribution box with good heat dissipation and high stability, which comprises a case and a heat dissipation box arranged on one side of the case, wherein the wall of the case, which is far away from the heat dissipation box, is provided with air outlet holes, and dust screens are arranged in the air outlet holes; the ventilation mechanism comprises an air inlet hole, a filter screen, a support frame with a cross-shaped section, a motor, a rotating rod, two uniform rods, a first bevel gear and a second bevel gear which are meshed with each other, the air inlet hole is formed in the middle box wall of the heat dissipation box far away from the case, the support frame and the filter screen are fixedly connected into the air inlet hole, the filter screen is located on one side of the support frame far away from the case, and the motor is installed on the inner box wall of the heat dissipation box far away from the air inlet hole. The utility model discloses radiating region is big, and current fan radiating effect is better relatively, and then makes block terminal stability good.
Description
Technical Field
The utility model relates to a block terminal technical field especially relates to a block terminal that good stability of heat dissipation is high.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen to form the distribution box.
Inevitable meeting produced heat when block terminal uses, and then the time is of a specified duration, and heat accumulation, the temperature is higher, influences the life-span of block terminal internals, and then needs and then the heat dissipation processing, but traditional block terminal only dispels the heat through the installation fan, and the radiating effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art traditional heat dissipation case and only dispelling the heat through the installation fan, the poor problem of radiating effect, and the block terminal that good stability of a heat dissipation is high that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a distribution box with good heat dissipation and high stability comprises a machine case and a heat dissipation box arranged on one side of the machine case, wherein the wall of the machine case, which is far away from the heat dissipation box, is provided with air outlet holes, dust screens are arranged in the air outlet holes, a plurality of ventilation holes are jointly formed between the heat dissipation box and the machine case in a matrix distribution manner, the ventilation holes are uniformly and equidistantly distributed, and a ventilation mechanism is arranged in the heat dissipation box;
the ventilation mechanism comprises an air inlet hole, a filter screen, a support frame with a cross-shaped section, a motor, a rotating rod, two uniform rods, a first bevel gear and a second bevel gear which are meshed with each other, wherein the air inlet hole is formed in the middle box wall of the heat dissipation box far away from the machine box, the support frame and the filter screen are fixedly connected with the air inlet hole, the filter screen is positioned on one side of the support frame far away from the machine box, the motor is installed on the inner box wall of the heat dissipation box far away from the air inlet hole, the rotating rod is connected with the output end of the motor through a coupler, the other end of the rotating rod extends inwards the support frame, the rotating rod is rotatably connected with the support frame through a first bearing, the first bearing is fixedly arranged in the support frame, the two uniform rods are symmetrically rotatably connected with the rotating rod through a second bearing on the opposite inner box wall of the heat dissipation box, the second bearing is fixedly arranged in, the second bevel gear is fixedly sleeved on the rotating rod, and the rotating rod and the uniform rod are fixedly connected with fan blades.
Preferably, the one end that quick-witted case was kept away from to the bull stick runs through the filter screen and outwards extends, and is connected with the cleaning brush, the cleaning brush offsets with the filter screen, the bull stick passes through the third bearing and is connected with the filter screen rotation, and the third bearing is fixed to be established in the filter screen.
Preferably, the inside of heat dissipation case is for the steady rest of "ten" style of calligraphy about the bull stick symmetry fixedly connected with section, the steady rest rotates with even pole through the fourth bearing and is connected, and the fourth bearing is fixed to be established on the steady rest.
Preferably, the top of the case and the top of the heat dissipation box are jointly provided with a protective cover.
Preferably, the heat dissipation box and the chassis are both coated with antirust paint.
Preferably, the cleaning brush is connected with the rotating rod through a screw, and the screw rod is in threaded connection with both the cleaning brush and the rotating rod.
Compared with the prior art, the utility model provides a block terminal that good stability of heat dissipation is high possesses following beneficial effect:
this block terminal that good stability of heat dissipation is high, through setting up the venthole, the ventilation hole, the inlet port, the filter screen, the support frame, including a motor, an end cap, a controller, and a cover plate, the bull stick, even pole, first bevel gear and second bevel gear, through even pole cooperation bull stick and the flabellum effect on it, with the even absorption of external cold wind in the heat dissipation case, evenly blow off in to the case through a plurality of ventilation hole after that, the region that wind-force covered is big, radiating region is big, current fan radiating effect is better relatively.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses radiating region is big, and the radiating effect of current fan is better relatively, and then makes block terminal stability good.
Drawings
Fig. 1 is a schematic structural view of a distribution box with good heat dissipation and high stability provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: 1 case, 2 radiator boxes, 3 air outlet holes, 4 vent holes, 5 ventilation mechanisms, 51 air inlet holes, 52 filter screens, 53 support frames, 54 motors, 55 rotating rods, 56 uniform rods, 57 first bevel gears, 58 second bevel gears, 6 cleaning brushes and 7 stabilizing frames.
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. 1-2, a distribution box with good heat dissipation and high stability comprises a case 1 and a heat dissipation box 2 installed on one side of the case 1, wherein the approach point only relates to the direction of the heat dissipation effect, the structure and the installation mode of the internal equipment of the case 1 are the prior art, so that the increase is not much shown, the case wall of the case 1 far away from the heat dissipation box 2 is provided with an air outlet 3, a dustproof net is installed in the air outlet 3, a plurality of ventilation holes 4 are jointly formed between the heat dissipation box 2 and the case 1 in a matrix distribution manner at uniform and equal intervals, and a ventilation mechanism 5 is installed in the heat dissipation box 2;
the ventilation mechanism 5 comprises an air inlet hole 51, a filter screen 52, a support frame 53 with a cross section, a motor 54, a rotating rod 55, two uniform rods 56, a first bevel gear 57 and a second bevel gear 58 which are meshed with each other, wherein the air inlet hole 51 is formed in the middle box wall of the heat dissipation box 2 far away from the machine box 1, the support frame 53 and the filter screen 52 are fixedly connected into the air inlet hole 51, the filter screen 52 is positioned on one side of the support frame 53 far away from the machine box 1, the motor 54 is arranged on the inner box wall of the heat dissipation box 2 far away from the air inlet hole 51, the rotating rod 55 is connected to the output end of the motor 54 through a coupler, the other end of the rotating rod 55 extends into the support frame 53, the rotating rod 55 is rotatably connected with the support frame 53 through a first bearing, the first bearing is fixedly arranged in the support frame 53, the two uniform rods 56 are symmetrically and rotatably connected to the opposite inner box wall of, the opposite ends of the two uniform rods 56 are fixedly connected with a first bevel gear 57, a second bevel gear 58 is fixedly sleeved on the rotating rod 55, fan blades are fixedly connected on the rotating rod 55 and the uniform rods 56, two fan blades are arranged on the rotating rod 55 and are positioned in the air inlet 51, the fan blades on the uniform rods 56 are symmetrically and fixedly connected on the uniform rods 56 at equal intervals (shown in detail), when heat dissipation is carried out, the motor 54 is started to drive the rotating rod 55 to rotate, so that the fan blades on the rotating rod 55 rotate, outside cold air is blown into the heat dissipation box 2, meanwhile, the rotating rod 55 rotates the uniform rods 56 through the transmission relationship between the second bevel gear 58 and the first bevel gear 57, the uniform rods 56 blow the air blown into the heat dissipation box 2 to two sides through the fan blades above (if the uniform rods 56 and the fan blades above are not used, the air can only be blown along the rotating rod 55 and the fan blades above, can not blow away in every ventilation hole 4), and then the effect of the cool air of heat dissipation case 2 through even pole 55 on the flabellum through ventilation hole 4 to even blow away in quick-witted case 1, owing to through the effect of a plurality of ventilation hole 4, make even blowing away in quick-witted case 1 of the hot air of heat dissipation case 2, the area that cold wind covered is big, it is regional big to get into the radiating, the cold wind that blows into in quick-witted case 1 blows away hot air through venthole 3 outwards, carry out even heat dissipation to heat dissipation case 1, the stability of block terminal is improved.
The one end that quick-witted case 1 was kept away from to bull stick 55 runs through filter screen 52 and outside extension, and be connected with cleaning brush 6, cleaning brush 6 offsets with filter screen 52, bull stick 55 rotates with filter screen 52 through the third bearing and is connected, and the third bearing is fixed to be established in filter screen 52, filter screen 52 filters the air that gets into in heat dissipation case 2, prevent that external dust from getting into quick-witted incasement 1, cleaning brush 6 is rotatory to be cleared up filter screen 52, prevent that the dust of having of a specified duration from plugging up filter screen 52 and leading to the condition emergence of filter effect variation.
The inside of heat dissipation case 2 is connected with the steady rest 7 that the section is "cross" type about the symmetry fixedly of bull stick 55, and steady rest 7 rotates with even pole 56 through the fourth bearing to be connected, and the fourth bearing is fixed to be established on steady rest 7, makes even pole 56 more stable of motion.
The top of the case 1 and the top of the heat dissipation case 2 are jointly provided with a protective cover to prevent rainwater from entering the heat dissipation case 1.
The heat dissipation box 2 and the case 1 are both coated with antirust paint, so that the situation that the heat dissipation box 2 and the case 1 are rusted is prevented.
In the utility model, when heat dissipation is performed, the motor 54 is started to drive the rotating rod 55 to rotate, so as to rotate the fan blades on the rotating rod 55, cool air from the outside is blown into the heat dissipation box 2, meanwhile, the rotating rod 55 rotates the uniform rod 56 through the transmission relation between the second bevel gear 58 and the first bevel gear 57, the uniform rod 56 blows the air blown into the heat dissipation box 2 to both sides through the fan blades above (if the uniform rod 56 and the fan blades above the uniform rod are not used, the air can only be blown off along the rotating rod 55 and the fan blades above the rotating rod, and can not be blown off into each ventilation hole 4), so that the cool air in the heat dissipation box 2 can be uniformly blown off into the case 1 through the ventilation holes 4 under the action of the fan blades on the uniform rod 55, because the air in the heat dissipation box 2 is uniformly blown off into the case 1 through the action of the plurality of ventilation holes 4, the area covered by cold air is large, the entering heat dissipation area is large, cold air blown into the case 1 blows hot air outwards through the air outlet holes 3, heat dissipation is uniformly conducted on the heat dissipation case 1, and stability of the distribution box is improved.
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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The distribution box with good heat dissipation and high stability comprises a machine case (1) and a heat dissipation box (2) installed on one side of the machine case (1), and is characterized in that air outlet holes (3) are formed in the box wall, far away from the heat dissipation box (2), of the machine case (1), a dust screen is installed in the air outlet holes (3), a plurality of ventilation holes (4) are formed between the heat dissipation box (2) and the machine case (1) in a matrix distribution mode, are uniform and are equidistant, and a ventilation mechanism (5) is installed in the heat dissipation box (2);
the ventilating mechanism (5) comprises an air inlet hole (51), a filter screen (52), a support frame (53) with a cross section, a motor (54), a rotating rod (55), two uniform rods (56), a first bevel gear (57) and a second bevel gear (58) which are meshed with each other, wherein the air inlet hole (51) is formed in the middle box wall of the radiating box (2) far away from the box (1), the support frame (53) and the filter screen (52) are fixedly connected with the air inlet hole (51), the filter screen (52) is positioned on one side of the support frame (53) far away from the box (1), the motor (54) is arranged on the inner box wall of the radiating box (2) far away from the air inlet hole (51), the rotating rod (55) is connected with the output end of the motor (54) through a coupler, the other end of the rotating rod (55) extends into the support frame (53), and the rotating rod (55) is rotatably connected with the support frame (53) through, and the first bearing is fixed to be established in support frame (53), two even pole (56) all rotate about bull stick (55) symmetry through the second bearing and connect on the relative inner tank wall of heat dissipation case (2), and the second bearing is fixed to be established in the tank wall of heat dissipation case (2), two even pole (56) one end in opposite directions all with first bevel gear (57) fixed connection, second bevel gear (58) are fixed to be cup jointed on bull stick (55), equal fixedly connected with flabellum on bull stick (55) and even pole (56).
2. The distribution box with good heat dissipation and high stability according to claim 1, wherein one end of the rotating rod (55) far away from the cabinet (1) penetrates through the filter screen (52) and extends outwards, and is connected with a cleaning brush (6), the cleaning brush (6) abuts against the filter screen (52), the rotating rod (55) is rotatably connected with the filter screen (52) through a third bearing, and the third bearing is fixedly arranged in the filter screen (52).
3. The distribution box with good heat dissipation and high stability according to claim 1, wherein a stabilizer (7) with a cross-shaped section is fixedly connected to the inside of the heat dissipation box (2) symmetrically with respect to the rotating rod (55), the stabilizer (7) is rotatably connected to the uniform rod (56) through a fourth bearing, and the fourth bearing is fixedly arranged on the stabilizer (7).
4. The distribution box with good heat dissipation and high stability according to claim 1, wherein a protective cover is installed on top of the cabinet (1) and the heat dissipation box (2).
5. The distribution box with good heat dissipation and high stability according to claim 1, wherein the heat dissipation box (2) and the cabinet (1) are coated with anti-rust paint.
6. The distribution box with good heat dissipation and high stability according to claim 2, wherein the cleaning brush (6) is connected with the rotating rod (55) through a screw, and the screw is in threaded connection with both the cleaning brush (6) and the rotating rod (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921411488.1U CN210273251U (en) | 2019-08-28 | 2019-08-28 | High block terminal of good stability of heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921411488.1U CN210273251U (en) | 2019-08-28 | 2019-08-28 | High block terminal of good stability of heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210273251U true CN210273251U (en) | 2020-04-07 |
Family
ID=70018168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921411488.1U Expired - Fee Related CN210273251U (en) | 2019-08-28 | 2019-08-28 | High block terminal of good stability of heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210273251U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692111A (en) * | 2020-07-14 | 2020-09-22 | 安徽省裕康铝业有限公司 | Be used for aluminium product workshop to use heat radiation equipment |
| CN112677161A (en) * | 2020-12-14 | 2021-04-20 | 西安新程万创信息技术有限公司 | A intelligent robot for financial consultation uses |
| CN115377837A (en) * | 2022-08-31 | 2022-11-22 | 张曦 | Block terminal with protective structure |
-
2019
- 2019-08-28 CN CN201921411488.1U patent/CN210273251U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692111A (en) * | 2020-07-14 | 2020-09-22 | 安徽省裕康铝业有限公司 | Be used for aluminium product workshop to use heat radiation equipment |
| CN111692111B (en) * | 2020-07-14 | 2021-06-25 | 安徽省裕康铝业有限公司 | Be used for aluminium product workshop to use heat radiation equipment |
| CN112677161A (en) * | 2020-12-14 | 2021-04-20 | 西安新程万创信息技术有限公司 | A intelligent robot for financial consultation uses |
| CN115377837A (en) * | 2022-08-31 | 2022-11-22 | 张曦 | Block terminal with protective structure |
| CN115377837B (en) * | 2022-08-31 | 2023-08-25 | 国网湖北省电力有限公司荆州供电公司 | Block terminal with protective structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20200828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |