CN212161504U - Heat radiation structure, transformer and electric power system - Google Patents
Heat radiation structure, transformer and electric power system Download PDFInfo
- Publication number
- CN212161504U CN212161504U CN202021008732.2U CN202021008732U CN212161504U CN 212161504 U CN212161504 U CN 212161504U CN 202021008732 U CN202021008732 U CN 202021008732U CN 212161504 U CN212161504 U CN 212161504U
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- ring body
- fan
- mounting plate
- heat dissipation
- impeller shaft
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Abstract
The utility model discloses a heat dissipation structure, a transformer and an electric power system, which comprises a fan and a plurality of heat dissipation pipes movably connected with the fan through pipe hoses, wherein the heat dissipation pipes are arranged in a circumferential equidistant manner; the fan is fixedly arranged on the mounting plate, the radiating pipe is rotatably connected to the inner wall of the second ring body, and the second ring body is fixedly arranged on the mounting plate; drive through motor work the impeller shaft of fan rotates, and the rotatory air current that produces of impeller shaft drive blade, and the air current is seen off in the cooling tube through the hose pump, from the cooling tube, reaches the radiating effect of air supply, and simultaneously, the impeller shaft still drives reciprocal subassembly action, and reciprocal subassembly drives the reciprocal horizontal migration of first ring body, and the reciprocal opening and shutting of cooling tube that first ring body reciprocating horizontal motion drove slider cooperation spout drive circumference and distributes, changes the radius of circumference air supply to reach the radiating effect of large tracts of land.
Description
Technical Field
The utility model relates to an electric power auxiliary structure specifically is a heat radiation structure, transformer and electric power system.
Background
In general, in an electrical appliance or an electrical power device, a heat generating and storing element is provided in a main machine, or the temperature of the device is raised due to a fast execution of a program.
The existing cooling fan has a limited cooling range, and can only enlarge the size of the fan blade when large-area cooling is needed, but the large-size blade fan has high power consumption and is not suitable for electric appliances and power equipment.
Therefore, it is necessary to develop a power heat dissipation structure, a transformer and a power system with reasonable size and wide heat dissipation range to overcome the above technical problems.
SUMMERY OF THE UTILITY MODEL
Based on the weak point among the prior art mentioned in the above-mentioned background art, for this reason the utility model provides a heat radiation structure, transformer and electric power system.
The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:
a heat dissipation structure comprises a fan and a plurality of heat dissipation pipes which are flexibly connected with the fan through pipes, wherein the heat dissipation pipes are arranged in a circumferential equidistant manner; the fan is fixedly arranged on the mounting plate, the radiating pipe is rotatably connected to the inner wall of the second ring body, and the second ring body is fixedly arranged on the mounting plate;
a first ring body with the size smaller than that of the second ring body is arranged between the fan and the second ring body, the first ring body and the second ring body are coaxially arranged, the second ring body is horizontally arranged on the mounting plate in a sliding manner, a plurality of sliding blocks are hinged to the circumference of the inner wall of the second ring body, and the sliding blocks are in sliding fit with sliding grooves formed in the outer wall of the radiating pipe;
the fan is characterized in that a motor is installed on one side of the fan, the output end of the motor is connected with an impeller shaft in the fan, and the impeller shaft is connected with the second ring body through a reciprocating assembly.
As a further aspect of the present invention: the reciprocating assembly comprises a rotating shaft connected with the impeller shaft, an eccentric assembly used for driving the first ring body to reciprocate horizontally and a gear set used for connecting the eccentric assembly and the rotating shaft;
the rotating shaft is horizontally and rotatably arranged on the mounting plate, and the rotating shaft is connected with the impeller shaft through a transmission piece.
As a further aspect of the present invention: the gear set comprises a first bevel gear fixed on the rotating shaft and a second bevel gear which is rotatably arranged on the mounting plate and meshed with the first bevel gear, and the eccentric assembly is connected with the second bevel gear.
As a further aspect of the present invention: the eccentric assembly comprises a cylinder arranged on the edge of the upper surface of the second bevel gear, a fixed part fixed on the lower part of the first ring body, and a connecting rod used for connecting the cylinder and the fixed part;
one end of the connecting rod is rotatably sleeved with the cylinder, and the other end of the connecting rod is rotatably connected with the fixing piece.
As a further aspect of the present invention: the lower part of the fixing part is horizontally provided with a sleeve in a penetrating way, guide rods which are in sliding sleeve fit with the sleeve are horizontally fixed on the mounting plate, and the sleeve and the guide rods are divided into two groups.
As a further aspect of the present invention: the four corners of mounting panel are seted up and are used for with power equipment fixed mounting's screw hole, just the motor passes through wire electric connection switch and power.
In another embodiment of the present invention, a transformer includes a transformer housing, and further includes a heat dissipation structure as described in the previous embodiment, wherein the heat dissipation structure is installed in the transformer housing.
In yet another embodiment of the present invention, an electrical power system includes a power transmission assembly and a transformer as described in the previous embodiments.
After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage: drive through motor work the impeller shaft of fan rotates, and the rotatory air current that produces of impeller shaft drive blade, and the air current is seen off in the cooling tube through the hose pump, from the cooling tube, reaches the radiating effect of air supply, and simultaneously, the impeller shaft still drives reciprocal subassembly action, and reciprocal subassembly drives the reciprocal horizontal migration of first ring body, and the reciprocal opening and shutting of cooling tube that first ring body reciprocating horizontal motion drove slider cooperation spout drive circumference and distributes, changes the radius of circumference air supply to reach the radiating effect of large tracts of land.
Drawings
Fig. 1 is a schematic structural diagram of a heat dissipation structure.
Fig. 2 is a left side view of the second ring body, the heat dissipating tube and the sliding groove in the heat dissipating structure.
Fig. 3 is a left side view of the first ring body, the heat dissipating tube and the sliding groove in the heat dissipating structure.
Fig. 4 is an enlarged view of a portion a in fig. 3.
In the figure: 1-mounting a plate; 2-a fan; 3, a motor; 4-a hose; 5-a first ring body; 6-a second ring body; 7-radiating pipes; 8-a chute; 9-a slide block; 10-a transmission member; 11-a rotating shaft; 12-a bevel gear; 13-second bevel gear; 14-a connecting rod; 15-a fixing member; 16-guide bar.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 4, in an embodiment of the present invention, a heat dissipation structure includes a fan 2 and a plurality of heat dissipation pipes 7 movably connected to the fan 2 through hoses 4, wherein the heat dissipation pipes 7 are circumferentially and equidistantly arranged; the fan 2 is fixedly arranged on the mounting plate 1, the radiating pipe 7 is rotatably connected to the inner wall of the second annular body 6, and the second annular body 6 is fixedly arranged on the mounting plate 1;
a first ring body 5 with a size smaller than that of the second ring body 6 is arranged between the fan 2 and the second ring body 6, the first ring body 5 and the second ring body 6 are coaxially arranged, the second ring body 6 is horizontally arranged on the mounting plate 1 in a sliding manner, a plurality of sliding blocks 9 are hinged to the upper circumference of the inner wall of the second ring body 6, and the sliding blocks 9 are in sliding fit with sliding grooves 8 formed in the outer wall of the radiating pipe 7;
a motor 3 is installed on one side of the fan 2, the output end of the motor 3 is connected with an impeller shaft in the fan 2, and the impeller shaft is connected with the second ring body 6 through a reciprocating assembly;
drive when motor 3 during operation the impeller shaft of fan 2 rotates, and impeller shaft drive blade is rotatory to produce the air current, and the air current is sent out in the cooling tube 7 through hose 4 pump, reaches the radiating effect of air supply, and simultaneously, the impeller shaft still drives reciprocal subassembly action, reciprocal subassembly drives 5 reciprocal horizontal migration of first ring body, 5 reciprocal horizontal movement of first ring body drive slider 9 cooperation spout 8 drive circumference distributed cooling tube 7 reciprocal opening and shutting, change the radius of circumference air supply, thereby reach the radiating effect of large tracts of land.
In one embodiment of the present invention, the reciprocating assembly comprises a rotating shaft 11 connected to the impeller shaft, an eccentric assembly for driving the first ring 5 to reciprocate horizontally, and a gear set for connecting the eccentric assembly and the rotating shaft 11;
the rotating shaft 11 is horizontally and rotatably arranged on the mounting plate 1, and the rotating shaft 11 is connected with the impeller shaft through a transmission part 10;
when the fan 2 works, the transmission piece 10 is driven to drive the gear set to drive the eccentric assembly to move, so that the first ring body 5 is driven to reciprocate and move horizontally.
In another embodiment of the present invention, the gear set comprises a first bevel gear 12 fixed on the rotating shaft 11 and a second bevel gear 13 rotatably mounted on the mounting plate 1 and engaged with the first bevel gear 12, and the eccentric assembly is connected to the second bevel gear 13;
the first bevel gear 12 is driven to rotate through the rotation of the rotating shaft 11, the second bevel gear 13 is driven to rotate, and the rotating second bevel gear 13 drives the eccentric component to act, so that the first ring body 5 is driven to do reciprocating linear motion.
In another embodiment of the present invention, the eccentric assembly includes a cylinder mounted on the edge of the upper surface of the second bevel gear 13, a fixing member 15 fixed to the lower portion of the first ring body 5, and a connecting rod 14 for connecting the cylinder and the fixing member 15;
wherein, one end of the connecting rod 14 is rotatably sleeved with the column, and the other end is rotatably connected with the fixing piece 15;
when the second bevel gear 13 rotates, the cylinder is driven to do circular motion, and the cylinder driving connecting rod 14 which does circular motion drives the fixing piece 15 and the first ring body 5 to do reciprocating linear motion, and the principle of the cylinder driving connecting rod is a crank slider principle.
In another embodiment of the present invention, a sleeve is horizontally disposed on the lower portion of the fixing member 15, and a guide rod 16 slidably fitted with the sleeve is horizontally fixed on the mounting plate 1; the sleeve and the guide rod 16 are divided into two groups;
the guide rod 16 is matched with the sleeve, so that the fixing piece 15 and the first ring body 5 can only do linear motion, and the motion stability of the first ring body 5 is improved.
In another embodiment of the present invention, threaded holes for fixedly mounting with electrical equipment are formed at four corners of the mounting plate 1, and the motor 3 is electrically connected to the switch and the power supply through wires;
the mounting plate 1 is fixed on the power equipment by means of bolts, the motor 3 is powered on by the starting switch, the fan 2 and the reciprocating assembly can work, heat dissipation is carried out on the power equipment in a large range, and the power equipment can be well protected.
In another embodiment of the present invention, a transformer includes a transformer housing, and further includes a heat dissipation structure as described in the previous embodiment, wherein the heat dissipation structure is installed in the transformer housing.
In yet another embodiment of the present invention, an electrical power system includes a power transmission assembly and a transformer as described in the previous embodiments.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Claims (8)
1. A heat dissipation structure comprises a fan (2) and a plurality of heat dissipation pipes (7) movably connected with the fan (2) through pipe hoses (4), wherein the heat dissipation pipes (7) are arranged at equal intervals on the circumference, and is characterized in that the fan (2) is fixedly installed on a mounting plate (1), the heat dissipation pipes (7) are rotatably connected to the inner wall of a second ring body (6), and the second ring body (6) is fixedly installed on the mounting plate (1);
a first ring body (5) with the size smaller than that of the second ring body (6) is arranged between the fan (2) and the second ring body (6), the first ring body (5) and the second ring body (6) are coaxially arranged, the second ring body (6) is horizontally arranged on the mounting plate (1) in a sliding mode, a plurality of sliding blocks (9) are hinged to the inner wall of the second ring body (6) in the circumferential mode, and the sliding blocks (9) are in sliding fit with sliding grooves (8) formed in the outer wall of the radiating pipe (7);
the fan is characterized in that a motor (3) is installed on one side of the fan (2), the output end of the motor (3) is connected with an impeller shaft in the fan (2), and the impeller shaft is connected with the second ring body (6) through a reciprocating assembly.
2. A heat dissipating structure according to claim 1, wherein the reciprocating assembly comprises a rotating shaft (11) connected to the impeller shaft, an eccentric assembly for driving the first ring body (5) to reciprocate horizontally, and a gear train for connecting the eccentric assembly and the rotating shaft (11);
the rotating shaft (11) is horizontally and rotatably arranged on the mounting plate (1), and the rotating shaft (11) is connected with the impeller shaft through a transmission piece (10).
3. A heat dissipating structure according to claim 2, wherein the gear train comprises a first bevel gear (12) fixed to the shaft (11) and a second bevel gear (13) rotatably mounted on the mounting plate (1) and engaged with the first bevel gear (12), the eccentric assembly being connected to the second bevel gear (13).
4. A heat dissipating structure according to claim 3, wherein the eccentric assembly includes a cylinder mounted on an upper surface edge of the second bevel gear (13), a fixing member (15) fixed to a lower portion of the first ring body (5), and a connecting rod (14) for connecting the cylinder and the fixing member (15);
one end of the connecting rod (14) is rotatably sleeved with the cylinder, and the other end of the connecting rod is rotatably connected with the fixing piece (15).
5. The heat dissipation structure of claim 4, wherein a sleeve is horizontally arranged on the lower part of the fixing member (15) in a penetrating manner, a guide rod (16) which is slidably sleeved with the sleeve is horizontally fixed on the mounting plate (1), and the sleeve and the guide rod (16) are divided into two groups.
6. The heat dissipation structure of any one of claims 1 to 5, wherein threaded holes for fixedly mounting with electrical equipment are formed at four corners of the mounting plate (1), and the motor (3) is electrically connected with a switch and a power supply through a lead.
7. A transformer comprising a transformer housing, further comprising the heat dissipating structure of claim 5, the heat dissipating structure being mounted within the transformer housing.
8. An electrical power system comprising a power transmission assembly and a transformer according to claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021008732.2U CN212161504U (en) | 2020-06-04 | 2020-06-04 | Heat radiation structure, transformer and electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021008732.2U CN212161504U (en) | 2020-06-04 | 2020-06-04 | Heat radiation structure, transformer and electric power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212161504U true CN212161504U (en) | 2020-12-15 |
Family
ID=73701504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021008732.2U Expired - Fee Related CN212161504U (en) | 2020-06-04 | 2020-06-04 | Heat radiation structure, transformer and electric power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212161504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114300224A (en) * | 2021-12-11 | 2022-04-08 | 徐州鑫贝克电力设备股份有限公司 | Dry-type lightning protection power transformer |
-
2020
- 2020-06-04 CN CN202021008732.2U patent/CN212161504U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114300224A (en) * | 2021-12-11 | 2022-04-08 | 徐州鑫贝克电力设备股份有限公司 | Dry-type lightning protection power transformer |
| CN114300224B (en) * | 2021-12-11 | 2024-07-09 | 徐州鑫贝克电力设备股份有限公司 | Dry-type lightning protection power transformer |
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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: 20201215 Termination date: 20210604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |