CN216437829U - Outdoor on-site inspection equipment heat abstractor of photovoltaic system - Google Patents
Outdoor on-site inspection equipment heat abstractor of photovoltaic system Download PDFInfo
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- CN216437829U CN216437829U CN202122645213.8U CN202122645213U CN216437829U CN 216437829 U CN216437829 U CN 216437829U CN 202122645213 U CN202122645213 U CN 202122645213U CN 216437829 U CN216437829 U CN 216437829U
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- clamping plate
- radiator
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- fixing
- heat dissipation
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- 238000007689 inspection Methods 0.000 title description 6
- 238000001514 detection method Methods 0.000 claims abstract description 50
- 230000017525 heat dissipation Effects 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a heat dissipation device of photovoltaic system outdoor on-site detection equipment, which comprises a radiator, a fixing clamp and a controller, wherein the fixing clamp is used for fixing the radiator on the outdoor on-site detection equipment, and the controller is used for controlling the operation of the radiator; the radiator comprises a fan, a fan motor and a shell, wherein the fan and the fan motor are both arranged in the shell, and an output shaft of the fan motor is connected with a fan shaft; the shell includes protecting sheathing and wind direction indicator, and the wind direction indicator is installed in the bottom of protecting sheathing, has seted up the electric wire route on the protecting sheathing, the utility model is suitable for a photovoltaic system can increase outdoor on-the-spot check out test set's radiating rate and radiating efficiency through setting up this heat abstractor, and the device's energy-conserving effect and radiating effect have concurrently.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic system, specifically a outdoor witnessed inspections equipment heat abstractor of photovoltaic system.
Background
Because the photovoltaic system works outdoors for a long time, the working environment is complex, and in order to obtain the environmental parameters and the output characteristic curve of the photovoltaic system, detection equipment (such as detection equipment and the like) used by the photovoltaic system generally works outdoors for a long time, more heat is easily generated, if the heat is not dissipated, the efficiency and the service life of the detection equipment can be influenced, and the detection equipment can be damaged seriously, so when the temperature of the detection equipment is too high, the heat dissipation of the detection equipment needs to be accelerated;
the existing heat dissipation devices of detection equipment such as an industrial personal computer are various, such as an embedded CPU (central processing unit) radiator, a surface heat dissipation device and the like, but the heat dissipation devices are in a long-term working state, cannot selectively work according to the temperature of the detection equipment, and cannot adjust the heat dissipation rate according to the temperature of the detection equipment. Under a sudden temperature rise, the detection equipment is exposed to insufficient heat dissipation, which affects the service life, performance and the like of the detection equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide an outdoor on-the-spot check out test set heat abstractor of photovoltaic system.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heat dissipation device of outdoor field detection equipment of a photovoltaic system comprises a heat radiator, a fixing clamp and a controller, wherein the fixing clamp is used for fixing the heat radiator to the outdoor field detection equipment, and the controller is used for controlling the operation of the heat radiator;
the radiator comprises a fan, a fan motor and a shell, wherein the fan and the fan motor are both arranged in the shell, and an output shaft of the fan motor is connected with the fan shaft;
the casing includes protection dustcoat and wind direction indicator, the wind direction indicator is installed the bottom of protection dustcoat, the electric wire route has been seted up on the protection dustcoat, and the electric wire route is used for the protection electric wire.
In a possible implementation manner, two upper and lower clamping plate fixing grooves are arranged on two sides of the shell, and a hanging plate fixing groove is formed in the top of the shell.
In a possible implementation manner, the fixing clamp includes a hanger plate, one end of the hanger plate is a detection device fixing end, and the other end of the hanger plate is a radiator fixing end, wherein the detection device fixing end is clamped in a heat dissipation groove reserved on the outdoor field detection device, and the radiator fixing end is fixed in the hanger plate fixing groove.
In a possible implementation manner, the fixing clamp further comprises a clamping plate, the clamping plate comprises an outer clamping plate and an inner clamping plate, one end of the outer clamping plate is provided with a parallel groove and a tangential groove, the parallel groove and the tangential groove are communicated through a groove of a semicircular structure, and the other end of the outer clamping plate is provided with a radiator fixing hook;
the utility model discloses a device for detecting the position of a clamp plate, including interior splint, the one end both sides department of interior splint is provided with the fixed axle, interior splint surface is seted up flutedly, be provided with the pivot in the recess, the other end of interior splint is provided with the fixed hook of check out test set, the fixed axle rotates to be pegged graft in the splint fixed slot, parallel groove with a rotatory cup joint in the tangential groove is in the pivot, when splint are rotatory, the pivot can be crossed semicircular structure's groove parallel groove with switch in the tangential groove, outdoor on-the-spot check out test set side edge can be caught to the punch out splint, and punch out splint and interior splint junction are clearance fit, and the punch out splint can be rotatory around the interior splint, realizes the device's installation.
In one possible implementation, the controller is a single chip microcomputer.
In a possible implementation manner, the distance between the fixed end of the detection device and the fixed end of the radiator is consistent with the thickness of the outdoor field detection device.
In a possible implementation mode, the outdoor fan speed detection device further comprises a temperature sensor and a Hall speed sensor, the temperature sensor is installed outside the outdoor field detection device, the Hall speed sensor is installed on the fan motor, the temperature sensor and the Hall speed sensor are both electrically connected with the controller, the temperature sensor is used for acquiring the temperature of the outdoor field detection device, and the Hall speed sensor is used for controlling the rotating speed of the fan.
In the utility model, the heat dissipation speed and the heat dissipation efficiency of the outdoor on-site detection equipment can be increased by arranging the heat dissipation device, the device can automatically sense the real-time temperature of the outdoor on-site detection equipment through the temperature sensor, and can automatically adjust the rotating speed of the fan through the Hall speed sensor, thereby achieving the effect of automatically adjusting the heat dissipation speed according to the temperature and ensuring that the energy-saving effect and the heat dissipation effect of the device have the same function;
the utility model discloses in, radiator passes through mounting fixture fixed mounting at outdoor witnessed inspections equipment among this heat abstractor, and mounting fixture includes hanger plate and splint, can realize radiator and outdoor witnessed inspections equipment dismouting, convenient operation is swift through the outer splint in rotatory hanger plate and the rotatory splint.
Drawings
FIG. 1 is a schematic view of the installation of the present invention;
fig. 2 is a control flow block diagram of the present invention;
fig. 3 is a schematic view of a fan mounting structure of the present invention;
FIG. 4 is a schematic view of the hanger plate of the present invention;
FIG. 5 is a schematic diagram of a free state structure of the clamp plate of the present invention;
fig. 6 is a schematic structural view of the clamping state of the clamping plate of the present invention;
fig. 7 is a schematic structural view of the inner clamping plate of the present invention;
fig. 8 is a schematic structural view of the outer splint according to the present invention.
Reference numerals: 100. a heat sink; 110. a fan; 120. a fan motor; 130. a housing; 131. a splint fixing groove; 132. a hanging plate fixing groove; 133. a wind direction indicator; 134. a wire passage; 135. a protective outer cover; 200. fixing the clamp; 210. a hanger plate; 211. detecting the fixed end of the equipment; 212. a radiator fixing end; 220. a splint; 221. an outer splint; 222. an inner splint; 223. parallel grooves; 224. a tangential slot; 225. a radiator fixing hook; 226. a rotating shaft; 227. a groove; 228. a fixed shaft; 229. detecting a device fixing hook; 300. and a controller.
Detailed Description
The following further describes a specific embodiment of the heat dissipation device of the outdoor field detection equipment of the photovoltaic system, with reference to the accompanying drawings 1 to 8. The utility model relates to an outdoor on-site inspection equipment heat abstractor of photovoltaic system is not limited to the description of following embodiment.
Example 1:
the embodiment provides a specific structure of a heat dissipation device of outdoor field detection equipment of a photovoltaic system, as shown in fig. 1-8, the heat dissipation device includes a heat sink 100, a fixing clamp 200 and a controller 300, the fixing clamp 200 is used for fixing the heat sink 100 to the outdoor field detection equipment, the controller 300 is used for controlling the operation of the heat sink 100, the heat dissipation device further includes a temperature sensor, the temperature sensor is attached to the outside of the outdoor field detection equipment, and the temperature sensor is electrically connected with the controller 300;
the heat sink 100 includes a fan 110, a fan motor 120, and a housing 130, wherein the fan 110 and the fan motor 120 are both disposed inside the housing 130, and an output shaft of the fan motor 120 is connected to the fan 110;
the housing 130 includes a protective cover 135 and a wind direction indicator 133, the wind direction indicator 133 is installed at the bottom of the protective cover 135, and an electric wire passage 134 is opened on the protective cover 135.
Two upper and lower splint fixed slots 131 are all provided on both sides of the housing 130, and a hanger plate fixed slot 132 is provided at the top of the housing 130.
The fixing clamp 200 includes a hanging plate 210, one end of the hanging plate 210 is a detection device fixing end 211, and the other end is a heat sink fixing end 212, wherein the detection device fixing end 211 is clamped in a heat sink groove reserved on the outdoor field detection device, and the heat sink fixing end 212 is fixed in the hanging plate fixing groove 132.
The fixing clamp 200 further comprises a clamping plate 220, the clamping plate 220 comprises an outer clamping plate 221 and an inner clamping plate 222, one end of the outer clamping plate 221 is provided with a parallel groove 223 and a tangential groove 224, the parallel groove 223 and the tangential groove 224 are communicated through a semicircular groove, and the other end of the outer clamping plate 221 is provided with a radiator fixing hook 225;
the two sides of one end of the inner clamping plate 222 are provided with fixing shafts 228, the surface of the inner clamping plate 222 is provided with grooves 227, rotating shafts 226 are arranged in the grooves 227, the other end of the inner clamping plate 222 is provided with a detection device fixing hook 229, the fixing shafts 228 are rotatably inserted into the clamping plate fixing grooves 131, one of the parallel grooves 223 and the tangential grooves 224 is rotatably sleeved on the rotating shafts 226, and when the clamping plate 220 rotates, the rotating shafts 226 can pass through the grooves with the semicircular structures to be switched between the parallel grooves 223 and the tangential grooves 224.
The controller 300 is a single chip microcomputer.
The distance between the fixed end 211 of the detection device and the fixed end 212 of the radiator is consistent with the thickness of the outdoor field detection device.
Still include temperature sensor and hall speedtransmitter, temperature sensor installs outside outdoor on-the-spot check out test set, and hall speedtransmitter installs on fan motor 120, temperature sensor with hall speedtransmitter all with controller 300 electric connection, temperature sensor are used for acquireing outdoor on-the-spot check out test set's temperature, and speed control module adopts hall speedtransmitter for the rotational speed of control fan
When the device is installed, firstly, the radiator fixing end 212 of the hanging plate 210 is fixed in the hanging plate fixing groove 132, then the hanging plate is rotated downwards until the detection equipment fixing end 211 is clamped in a radiating groove of outdoor on-site detection equipment, then the inner clamping plate 222 is rotated to the side edge of the outdoor on-site detection equipment, the outer clamping plate 221 is rotated upwards to a horizontal position, at the moment, due to the limitation of the groove 227, the outer clamping plate 221 cannot rotate upwards any more, namely, the force of the outer clamping plate 221 towards the radiating device horizontally is given, the rotating shaft 226 of the outer clamping plate 221 is switched into the parallel groove 223 through the tangential groove 224, and the outer clamping plate 221 is continuously rotated upwards to the clamping plate fixing groove 131, so that the radiator 100 and the outdoor on-site detection equipment are fixed;
when the device is disassembled, a force which horizontally points to a radiator is applied to the outer clamping plate 221, the rotating shaft 226 of the outer clamping plate 221 is switched to the tangential groove 224 from the parallel groove 223, the outer clamping plate 221 falls off from the clamping plate fixing groove 131, the hanging plate 210 is rotated upwards until the detection device fixing end 211 is separated from the radiating groove of the outdoor on-site detection device, and then the radiator fixing end 212 is taken out from the hanging plate fixing groove 132, so that the separation and the disassembly of the radiating device and the outdoor on-site detection device are realized;
when the device is used, the controller 300 controls the temperature sensor to detect the temperature of the outdoor field detection equipment in real time, when the temperature exceeds 40 ℃, the radiator 100 starts to work, when the temperature continuously rises, the rotating speed of the radiator 100 is accelerated, when the highest rotating speed of the fan 110 is reached, the acceleration is stopped, when the temperature continuously falls, the rotating speed of the radiator 100 is reduced, when the lowest rotating speed before the fan stops is reached, and when the temperature is lower than 40 ℃, the radiator 100 stops working.
Claims (7)
1. The utility model provides an outdoor on-spot check out test set heat abstractor of photovoltaic system which characterized in that: the heat dissipation device comprises a heat sink, a fixing clamp and a controller, wherein the fixing clamp is used for fixing the heat sink to outdoor field detection equipment, and the controller is used for controlling the operation of the heat sink;
the radiator comprises a fan, a fan motor and a shell, wherein the fan and the fan motor are both arranged in the shell, and an output shaft of the fan motor is connected with the fan shaft;
the casing includes protection dustcoat and wind direction indicator, the wind direction indicator is installed the bottom of protection dustcoat, the electric wire route has been seted up on the protection dustcoat.
2. The heat dissipation device of claim 1, wherein: two upper and lower splint fixed slots are all set up to the both sides of shell, the hanger plate fixed slot has been seted up at the top of shell.
3. The heat dissipation device of claim 2, wherein: the mounting fixture comprises a hanger plate, one end of the hanger plate is a detection device fixed end, the other end of the hanger plate is a radiator fixed end, the detection device fixed end is clamped in a heat dissipation groove reserved on outdoor field detection equipment, and the radiator fixed end is fixed in a hanger plate fixing groove.
4. The heat dissipation device of claim 3, wherein: the fixing clamp further comprises a clamping plate, the clamping plate comprises an outer clamping plate and an inner clamping plate, one end of the outer clamping plate is provided with a parallel groove and a tangential groove, the parallel groove and the tangential groove are communicated through a groove of a semicircular structure, and the other end of the outer clamping plate is provided with a radiator fixing hook;
the clamp is characterized in that fixed shafts are arranged on two sides of one end of the inner clamping plate, grooves are formed in the surface of the inner clamping plate, rotating shafts are arranged in the grooves, a detection device fixing hook is arranged at the other end of the inner clamping plate, the fixed shafts are rotatably inserted into the clamping plate fixing grooves, one of the parallel grooves and the tangential grooves is rotatably sleeved on the rotating shafts, and the rotating shafts can pass through the grooves of the semicircular structures to be switched between the parallel grooves and the tangential grooves.
5. The heat dissipation device of claim 1, wherein: the controller adopts a singlechip.
6. The heat dissipation device of claim 3, wherein: the distance between the fixed end of the detection equipment and the fixed end of the radiator is consistent with the thickness of outdoor field detection equipment.
7. The heat dissipation device of claim 1, wherein: still include temperature sensor and hall speedtransmitter, temperature sensor installs outside outdoor on-the-spot check out test set, hall speedtransmitter installs on fan motor, temperature sensor with hall speedtransmitter all with controller electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122645213.8U CN216437829U (en) | 2021-11-01 | 2021-11-01 | Outdoor on-site inspection equipment heat abstractor of photovoltaic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122645213.8U CN216437829U (en) | 2021-11-01 | 2021-11-01 | Outdoor on-site inspection equipment heat abstractor of photovoltaic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216437829U true CN216437829U (en) | 2022-05-03 |
Family
ID=81335644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122645213.8U Active CN216437829U (en) | 2021-11-01 | 2021-11-01 | Outdoor on-site inspection equipment heat abstractor of photovoltaic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216437829U (en) |
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2021
- 2021-11-01 CN CN202122645213.8U patent/CN216437829U/en active Active
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