CN113556922A - Heat radiation structure of instrument case - Google Patents
Heat radiation structure of instrument case Download PDFInfo
- Publication number
- CN113556922A CN113556922A CN202110740370.9A CN202110740370A CN113556922A CN 113556922 A CN113556922 A CN 113556922A CN 202110740370 A CN202110740370 A CN 202110740370A CN 113556922 A CN113556922 A CN 113556922A
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- China
- Prior art keywords
- case
- heat dissipation
- fixedly connected
- mounting plate
- piston rod
- 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.)
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- 230000005855 radiation Effects 0.000 title description 4
- 230000017525 heat dissipation Effects 0.000 claims abstract description 94
- 238000009434 installation Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 description 10
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- G—PHYSICS
- G12—INSTRUMENT DETAILS
- G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
- G12B15/00—Cooling
- G12B15/04—Cooling by currents of fluid, e.g. air, in open cycle
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of parts of instruments, in particular to a heat dissipation structure of an instrument case, the heat dissipation device is connected with a case through four supporting components respectively, the case is provided with an air inlet and a heat dissipation port, a first air cylinder is connected with the case, a first piston rod is connected with the output end of the first air cylinder, a mounting plate is connected with the first piston rod, a baffle plate is connected with the mounting plate, a heat dissipation fan is connected with the mounting plate, two sliding grooves are connected with the case, two sliding blocks are connected with the baffle plate, two sliding blocks are connected with two sliding grooves, the first air cylinder drives the first piston rod to drive the mounting plate to lift according to the temperature condition in the case, the baffle plate moves along with the mounting plate to shield or expose the heat dissipation port, thereby changing the size of the heat dissipation port, the heat dissipation fan on the mounting plate discharges the heat in the case from the heat dissipation port, the problem that the size of the heat dissipation port is fixed is solved, the size of the heat dissipation port limits the heat dissipation effect of the heat dissipation fan when the temperature in the case is too high.
Description
Technical Field
The invention relates to the technical field of parts of instruments, in particular to a heat dissipation structure of an instrument case.
Background
The case is used as a protection device for internal instruments, plays roles of protecting, supporting, fixing, resisting interference and the like for the instruments, and is an indispensable component of the instruments;
the existing instrument case discharges the heat inside the case from a heat-dissipating port through a heat-dissipating fan;
however, the size of the heat dissipation opening is fixed, and the size of the heat dissipation opening limits the heat dissipation effect of the heat dissipation fan when the temperature inside the case is too high.
Disclosure of Invention
The invention aims to provide a heat dissipation structure of an instrument case, and aims to solve the problems that the size of a heat dissipation opening is fixed, and the size of the heat dissipation opening limits the heat dissipation effect of a heat dissipation fan when the temperature in the case is too high.
In order to achieve the above object, the present invention provides a heat dissipation structure of an instrument case, comprising a mounting mechanism and a heat dissipation mechanism;
the mounting mechanism comprises a case and four supporting components, the four supporting components are respectively and fixedly connected with the case and are all positioned on one side of the case, and the case is provided with an air inlet and a heat dissipation port;
the heat dissipation mechanism comprises a first cylinder, a first piston rod, a mounting plate, a baffle plate, a heat dissipation fan, two sliding chutes and two sliding blocks, the first cylinder is fixedly connected with the case, and is positioned in the machine case, the first piston rod is fixedly connected with the output end of the first cylinder, the mounting plate is fixedly connected with the first piston rod, and is positioned at one side far away from the first cylinder, the baffle is fixedly connected with the mounting plate and positioned at one side close to the heat dissipation port, the heat dissipation fan is fixedly connected with the mounting plate, the two sliding grooves are fixedly connected with the case and are both positioned in the case, one sides of the two sliding blocks are fixedly connected with the baffle and are both positioned on two sides of the baffle, and the other sides of the two sliding blocks are respectively connected with the two sliding grooves in a sliding manner.
The first cylinder drives the first piston rod to drive the mounting plate to lift according to the temperature condition in the case, the baffle plate follows the mounting plate to move right the case the heat dissipation opening is shielded or exposed, so that the size of the heat dissipation opening is changed, the heat dissipation fan on the mounting plate discharges the heat in the case from the heat dissipation opening, and the air flow difference generated by the discharged heat brings the external cold air into the air inlet to cool the inside of the case.
The heat dissipation fan comprises a fixing frame, a motor and fan blades, the fixing frame is fixedly connected with the mounting plate and located on one side far away from the first piston rod, the motor is fixedly connected with the fixing frame and penetrates through the fixing frame, and the fan blades are fixedly connected with the output end of the motor.
The motor on the fixed frame of the heat radiation fan drives the fan blades to rotate so as to discharge the heat in the case from the heat radiation opening.
The cooling fan further comprises a protective cover, wherein the protective cover is fixedly connected with the fixing frame and located around the fan blades.
The protective cover around the fan blade can avoid moving and clamping the fan blade, and the work of the fan blade is influenced.
The heat dissipation mechanism further comprises a temperature sensor, wherein the temperature sensor is fixedly connected with the mounting plate and is positioned on one side far away from the baffle.
The first air cylinder drives the first piston rod to drive the baffle on the mounting plate to lift based on the temperature detection condition of the temperature sensor to the inside of the case.
The mounting mechanism further comprises a first dust screen and a second dust screen, the first dust screen is fixedly connected with the case and located at the heat dissipation opening, and the second dust screen is fixedly connected with the case and located at the air intake opening.
The first dustproof net can prevent external foreign matters from entering the interior of the case through the heat dissipation port, and the second dustproof net can prevent the external foreign matters from entering the interior of the case through the air intake port.
The mounting mechanism further comprises a first rain shielding plate and a second rain shielding plate, the first rain shielding plate is fixedly connected with the case and located at one side close to the heat dissipation port, and the second rain shielding plate is fixedly connected with the case and located at one side close to the air inlet.
The first rain shielding plate can prevent rainwater from entering the interior of the case through the heat radiating opening, and the second rain shielding plate can prevent rainwater from entering the interior of the case through the air inlet.
The supporting assembly comprises supporting legs and a friction pad, the supporting legs are fixedly connected with the case and are located on one side of the case, and the friction pad is fixedly connected with the supporting legs and is located on one side far away from the case.
The supporting leg of the supporting assembly provides stability for the heat dissipation mechanism and the instrument inside the case, and the friction pad increases the friction force between the supporting leg and the contact surface, so that the stability of the supporting leg is increased.
According to the heat dissipation structure of the instrument case, the first cylinder drives the first piston rod to drive the mounting plate to lift according to the temperature condition in the case, the baffle plate moves along with the mounting plate to shield or expose the heat dissipation port of the case, so that the size of the heat dissipation port is changed, the heat in the case is discharged from the heat dissipation port by the heat dissipation fan on the mounting plate, the air flow difference generated by the discharged heat brings external cold air into the case from the air inlet for cooling, the problem that the size of the heat dissipation port is fixed, and the size of the heat dissipation port limits the heat dissipation effect of the heat dissipation fan when the temperature in the case is too high is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a heat dissipation structure of an instrument chassis provided in the present invention;
FIG. 2 is a cross-sectional view of a heat dissipating structure of an instrument chassis along a support assembly in accordance with the present invention;
FIG. 3 is an enlarged view of detail A of FIG. 2;
FIG. 4 is a cross-sectional view of a heat dissipation structure of an instrument chassis along a heat dissipation opening direction according to the present invention;
fig. 5 is a bottom view of a heat dissipation structure of an instrument chassis according to the present invention.
1-mounting mechanism, 2-heat dissipation mechanism, 3-chassis, 4-heat dissipation port, 5-supporting component, 6-first cylinder, 7-first piston rod, 8-mounting plate, 9-baffle, 10-heat dissipation fan, 11-slider, 12-chute, 13-fixing frame, 14-motor, 15-fan blade, 16-protective cover, 17-temperature sensor, 18-first dustproof net, 19-second dustproof net, 20-first rain shield, 21-second rain shield, 22-supporting leg, 23-friction pad, 24-second cylinder, 25-second piston rod, 26-connecting block, 27-universal wheel, 28-brake block, 29-antiskid ring, 30-outer cylinder, 31-limiting block, 32-inner cylinder, 33-buffer spring, 34-mounting groove and 35-air inlet.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 5, the present invention provides a heat dissipation structure of an instrument case, including a mounting mechanism 1 and a heat dissipation mechanism 2;
the mounting mechanism 1 comprises a case 3 and four supporting components 5, the four supporting components 5 are respectively and fixedly connected with the case 3 and are all positioned at one side of the case 3, and the case 3 is provided with an air inlet 35 and a heat dissipation port 4;
the heat dissipation mechanism 2 comprises a first air cylinder 6, a first piston rod 7, a mounting plate 8, a baffle plate 9, a heat dissipation fan 10, two sliding grooves 12 and two sliding blocks 11, the first air cylinder 6 is fixedly connected with the case 3 and is positioned in the case 3, the first piston rod 7 is fixedly connected with the output end of the first air cylinder 6, the mounting plate 8 is fixedly connected with the first piston rod 7 and is positioned at one side far away from the first air cylinder 6, the baffle plate 9 is fixedly connected with the mounting plate 8 and is positioned at one side close to the heat dissipation port 4, the heat dissipation fan 10 is fixedly connected with the mounting plate 8 and is positioned at one side far away from the first piston rod 7, the two sliding grooves 12 are respectively fixedly connected with the case 3 and are both positioned in the case 3, one sides of the two sliding blocks 11 are respectively fixedly connected with the baffle plate 9, are all positioned at two sides of the baffle 9, and the other sides of the two sliding blocks 11 are respectively connected with the two sliding grooves 12 in a sliding manner.
In this embodiment, an instrument is installed inside the case 3 of the installation mechanism 1, heat generated by the instrument during operation remains in the case 3, when the temperature in the case 3 is too high, the first cylinder 6 drives the first piston rod 7 to drive the installation plate 8 to descend, the baffle 9 moves along with the installation plate 8 to expose all the heat dissipation ports 4 of the case 3, the diameter of the heat dissipation ports 4 is increased, the heat dissipation fan 10 on the installation plate 8 discharges the heat in the case 3 from the heat dissipation ports 4, the heat dissipation effect of the heat dissipation fan 10 is increased, the airflow difference generated by the discharged heat brings outside cold air from the air inlet 35 into the instrument inside the case 3 to cool down, when the temperature in the case 3 is reduced to a certain temperature by the heat dissipation fan 10, first cylinder 6 drive first piston rod 7 drives mounting panel 8 rises to shelter from partial thermovent 4, reduces thermovent 4's diameter can avoid external foreign matter to follow thermovent 4 gets into machine case 3 is inside, baffle 9 both sides slider 11 is followed baffle 9's motion condition is in machine case 3 slide on the spout 12, increased baffle 9 stability when removing, solved thermovent 4's size and fixed, the problem of radiator fan 10's radiating effect has been restricted to thermovent 4's size when the inside high temperature of machine case 3.
Further, the heat dissipation fan 10 includes a fixing frame 13, a motor 14 and fan blades 15, the fixing frame 13 is fixedly connected with the mounting plate 8 and is located at one side far away from the first piston rod 7, the motor 14 is fixedly connected with the fixing frame 13 and penetrates through the fixing frame 13, and the fan blades 15 are fixedly connected with an output end of the motor 14; the heat dissipation fan 10 further comprises a protective cover 16, wherein the protective cover 16 is fixedly connected with the fixed frame 13 and is positioned around the fan blades 15; the heat dissipation mechanism 2 further comprises a temperature sensor 17, wherein the temperature sensor 17 is fixedly connected with the mounting plate 8 and is positioned on one side far away from the baffle 9.
In this embodiment, radiator fan 10 be in the mount 13 motor 14 drive fan 15 rotates will heat in the quick-witted case 3 is followed thermovent 4 department discharges, fan blade 15 is all around protective cover 16 can avoid removing and block fan blade 15 is right fan blade 15's work causes the influence, first cylinder 6 is based on temperature sensor 17 is right the inside temperature detection condition of quick-witted case 3, temperature sensor 17 adopts thermocouple temperature sensor, drives first piston rod 7 drives on the mounting panel 8 baffle 9 goes up and down.
Further, the mounting mechanism 1 further includes a first dust screen 18 and a second dust screen 19, the first dust screen 18 is fixedly connected with the chassis 3 and is located at the heat dissipation port 4, and the second dust screen 19 is fixedly connected with the chassis 3 and is located at the air inlet 35; the mounting mechanism 1 further comprises a first rain shielding plate 20 and a second rain shielding plate 21, the first rain shielding plate 20 is fixedly connected with the case 3 and is positioned at one side close to the heat dissipation port 4, and the second rain shielding plate 21 is fixedly connected with the case 3 and is positioned at one side close to the air inlet 35; the supporting assembly 5 comprises a supporting leg 22 and a friction pad 23, the supporting leg 22 is fixedly connected with the case 3 and is positioned at one side of the case 3, and the friction pad 23 is fixedly connected with the supporting leg 22 and is positioned at one side far away from the case 3.
In this embodiment, the first dust screen 18 can avoid external foreign matters to pass through the heat dissipation port 4 gets into inside the case 3, the second dust screen 19 can avoid external foreign matters from entering from the air inlet 35 inside the case 3, the first rain shielding plate 20 can avoid rainwater to pass through the heat dissipation port 4 gets into inside the case 3, the second rain shielding plate 21 can avoid rainwater to pass through the air inlet 35 gets into inside the case 3, the supporting leg 22 of the supporting component 5 is inside the case 3 the work of the heat dissipation mechanism 2 and the instrument provides stability, the friction pad 23 has increased the frictional force of the supporting leg 22 and the contact surface, thereby increasing the stability of the supporting leg 22.
Further, the support assembly 5 further includes a second cylinder 24, a second piston rod 25, a connecting block 26, a universal wheel 27, a brake block 28 and an anti-slip ring 29, the support leg 22 has a mounting groove 34, the second cylinder 24 is fixedly connected with the support leg 22 and is located inside the mounting groove 34, the second piston rod 25 is fixedly connected with an output end of the second cylinder 24, the connecting block 26 is fixedly connected with the second piston rod 25 and is located at one side far away from the second cylinder 24, the universal wheel 27 is fixedly connected with the connecting block 26 and is located at one side far away from the second piston rod 25, the brake block 28 is rotatably connected with the universal wheel 27 and is located on an outer side wall of the universal wheel 27, and the anti-slip ring 29 is fixedly connected with the universal wheel 27 and is located around the universal wheel 27.
In this embodiment, when the case 3 needs to be transported, the second cylinder 24 drives the second piston rod 25 to push the universal wheel 27 on the connecting plate out of the mounting groove 34 of the supporting leg 22 until the universal wheel 27 fully supports the case 3, at this time, the case 3 can be transported by the universal wheel 27, during the transportation process, the brake pad 28 on the universal wheel 27 is pressed to make the universal wheel 27 in a braking state, the anti-slip ring 29 can prevent the universal wheel 27 from sliding with a supporting surface in the braking state, after the transportation is completed, the second cylinder 24 drives the second piston rod 25 to drive the universal wheel 27 on the connecting block 26 to enter the mounting groove 34 of the supporting leg 22 until the supporting leg 22 fully supports the case 3, instrument and instrument inside quick-witted case 3 with heat dissipation mechanism 2 during operation does not directly adopt universal wheel 27 is right machine case 3 supports, but adopts supporting leg 22 is right machine case 3 supports, can avoid universal wheel 27's flexibility is to the stability of machine case 3 causes the influence.
Further, the supporting component 5 further comprises an outer barrel 30, a limiting block 31, an inner barrel 32 and a buffer spring 33, the outer barrel 30 is fixedly connected with the supporting leg 22 and is located inside the mounting groove 34, the limiting block 31 is slidably connected with the outer barrel 30 and is located inside the outer barrel 30, the inner barrel 32 is fixedly connected with the limiting block 31 and penetrates through the outer barrel 30, one side of the buffer spring 33 is fixedly connected with the supporting leg 22 and is located inside the outer barrel 30, and the other side of the buffer spring 33 is fixedly connected with the connecting block 26.
In this embodiment, the outer cylinder 30 and the inner cylinder 32 surround the second cylinder 24 and the second piston rod 25, so as to prevent external foreign matters from affecting the operation of the second cylinder 24 and the second piston rod 25, the inner cylinder 32 slides inside the outer cylinder 30 according to the expansion and contraction condition of the second piston rod 25, the diameter of the limiting block 31 is larger than the diameter of the outer cylinder 30, so as to prevent the inner cylinder 32 from sliding out inside the outer cylinder 30, and the buffer spring 33 between the support leg 22 and the connecting block 26 can absorb the vibration generated when the support leg 22 pushes the connecting block 26.
The invention relates to a heat dissipation structure of an instrument case, wherein an instrument is arranged in the case 3 of an installation mechanism 1, heat generated by the instrument during working is remained in the case 3, when the temperature in the case 3 is overhigh, a first cylinder 6 drives a first piston rod 7 to drive a mounting plate 8 to descend, a baffle plate 9 moves along with the mounting plate 8 to completely expose a heat dissipation port 4 of the case 3, the diameter of the heat dissipation port 4 is increased, a heat dissipation fan 10 on the mounting plate 8 discharges the heat in the case 3 from the heat dissipation port 4, the heat dissipation effect of a heat dissipation fan 10 is increased, the air flow difference generated by the discharged heat brings external cold air from an air inlet 35 into the instrument in the case 3 to cool, and when the heat dissipation fan 10 reduces the temperature in the case 3 to a certain temperature, first cylinder 6 drive first piston rod 7 drives mounting panel 8 rises to shelter from partial thermovent 4, reduces thermovent 4's diameter can avoid external foreign matter to follow thermovent 4 gets into machine case 3 is inside, baffle 9 both sides slider 11 is followed baffle 9's motion condition is in machine case 3 slide on the spout 12, increased baffle 9 stability when removing, solved thermovent 4's size and fixed, the problem of radiator fan 10's radiating effect has been restricted to thermovent 4's size when the inside high temperature of machine case 3.
While the invention has been described with reference to a preferred embodiment of a heat dissipation structure for an instrument chassis, it will be understood by those skilled in the art that the invention is not limited thereto, and that all or part of the process flow for implementing the above embodiment may be modified within the scope of the invention as claimed.
Claims (7)
1. A heat dissipation structure of an instrument case is characterized by comprising an installation mechanism and a heat dissipation mechanism;
the mounting mechanism comprises a case and four supporting components, the four supporting components are respectively and fixedly connected with the case and are all positioned on one side of the case, and the case is provided with an air inlet and a heat dissipation port;
the heat dissipation mechanism comprises a first cylinder, a first piston rod, a mounting plate, a baffle plate, a heat dissipation fan, two sliding chutes and two sliding blocks, the first cylinder is fixedly connected with the case, and is positioned in the machine case, the first piston rod is fixedly connected with the output end of the first cylinder, the mounting plate is fixedly connected with the first piston rod, and is positioned at one side far away from the first cylinder, the baffle is fixedly connected with the mounting plate and positioned at one side close to the heat dissipation port, the heat dissipation fan is fixedly connected with the mounting plate, the two sliding grooves are fixedly connected with the case and are both positioned in the case, one sides of the two sliding blocks are fixedly connected with the baffle and are both positioned on two sides of the baffle, and the other sides of the two sliding blocks are respectively connected with the two sliding grooves in a sliding manner.
2. The heat dissipating structure of an instrument panel casing of claim 1,
the cooling fan comprises a fixing frame, a motor and fan blades, wherein the fixing frame is fixedly connected with the mounting plate and is positioned on one side far away from the first piston rod, the motor is fixedly connected with the fixing frame and penetrates through the fixing frame, and the fan blades are fixedly connected with the output end of the motor.
3. The heat dissipating structure of an instrument panel casing of claim 2,
the cooling fan further comprises a protective cover, and the protective cover is fixedly connected with the fixing frame and located around the fan blades.
4. The heat dissipating structure of an instrument panel casing of claim 1,
the heat dissipation mechanism further comprises a temperature sensor, and the temperature sensor is fixedly connected with the mounting plate and located on one side far away from the baffle.
5. The heat dissipating structure of an instrument panel casing of claim 1,
the installation mechanism further comprises a first dustproof net and a second dustproof net, the first dustproof net is fixedly connected with the case and located at the heat dissipation opening, and the second dustproof net is fixedly connected with the case and located at the air inlet.
6. The heat dissipating structure of an instrument panel casing of claim 1,
the installation mechanism further comprises a first rain shielding plate and a second rain shielding plate, the first rain shielding plate is fixedly connected with the case and located close to one side of the heat dissipation opening, and the second rain shielding plate is fixedly connected with the case and located close to one side of the air inlet.
7. The heat dissipating structure of an instrument panel casing of claim 1,
the supporting assembly comprises supporting legs and a friction pad, the supporting legs are fixedly connected with the case and are positioned on one side of the case, and the friction pad is fixedly connected with the supporting legs and is positioned on one side far away from the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110740370.9A CN113556922A (en) | 2021-07-01 | 2021-07-01 | Heat radiation structure of instrument case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110740370.9A CN113556922A (en) | 2021-07-01 | 2021-07-01 | Heat radiation structure of instrument case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113556922A true CN113556922A (en) | 2021-10-26 |
Family
ID=78131217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110740370.9A Pending CN113556922A (en) | 2021-07-01 | 2021-07-01 | Heat radiation structure of instrument case |
Country Status (1)
| Country | Link |
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| CN (1) | CN113556922A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117498493A (en) * | 2023-11-06 | 2024-02-02 | 浙江科畅电子股份有限公司 | Remote discharging device for battery of power substation |
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| CN212033563U (en) * | 2020-01-18 | 2020-11-27 | 张月玲 | Communication equipment control cabinet |
| CN213243289U (en) * | 2020-09-10 | 2021-05-18 | 四川子茂电气有限责任公司 | Noise reduction type box-type substation |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150208525A1 (en) * | 2012-09-28 | 2015-07-23 | Hitachi Automotive Systems, Ltd. | Electronic Control Device |
| CN205620889U (en) * | 2016-03-09 | 2016-10-05 | 西京学院 | Intelligent heat dissipation mainframe box |
| CN106535535A (en) * | 2016-12-31 | 2017-03-22 | 马鞍山立信汽车零部件有限公司 | Cooling waterproof-type communication equipment controller |
| CN109933161A (en) * | 2019-03-20 | 2019-06-25 | 南昌科卓科技有限公司 | A kind of computer rapid cooling mainframe box |
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| CN211930019U (en) * | 2020-06-05 | 2020-11-13 | 广东思哲设计院有限公司 | Integrated heat dissipation device for weak current box |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117498493A (en) * | 2023-11-06 | 2024-02-02 | 浙江科畅电子股份有限公司 | Remote discharging device for battery of power substation |
| CN117498493B (en) * | 2023-11-06 | 2024-05-03 | 浙江科畅电子股份有限公司 | Remote discharging device for battery of power substation |
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