CN112702857A - Communication equipment heat dissipation protection device - Google Patents
Communication equipment heat dissipation protection device Download PDFInfo
- Publication number
- CN112702857A CN112702857A CN202011474433.2A CN202011474433A CN112702857A CN 112702857 A CN112702857 A CN 112702857A CN 202011474433 A CN202011474433 A CN 202011474433A CN 112702857 A CN112702857 A CN 112702857A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- damping
- heat dissipation
- sleeve
- protective shell
- 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.)
- Granted
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 57
- 230000004224 protection Effects 0.000 title claims abstract description 56
- 238000004891 communication Methods 0.000 title claims abstract description 26
- 238000013016 damping Methods 0.000 claims abstract description 97
- 230000001681 protective effect Effects 0.000 claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000009979 protective mechanism Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 30
- 230000035939 shock Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000032683 aging Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
-
- 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
- H05K7/20172—Fan mounting or fan specifications
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a communication equipment heat dissipation protection device which comprises a protection mechanism, a heat dissipation mechanism, a positioning column, an equipment main body, fixing feet, a positioning strip and a protection shell, wherein the four corners of the bottom of the protection shell are fixedly connected with the fixing feet, the top and the bottom in each fixing foot are fixedly connected with the protection mechanism, and the equipment main body is fixedly connected to the inner side of each protection mechanism. This communication equipment heat dissipation protection device, can play good protection effect to the equipment main part of inside through the protective housing, reference column and the locating strip that sets up simultaneously can further reach protection effect, when receiving vibrations, damping spring carries out effectual shock attenuation effect to equipment main part, damping cover and damping cock stem are at the shock attenuation in-process simultaneously, the damping cock stem slides in to the damping cover and is full of gas in to the damping cover through sliding, damping cover is different with external atmospheric pressure when sliding back, push away the piston ring with the plug ball, thereby reach damping effect, the effectual protection effect to equipment main part that has reached.
Description
Technical Field
The invention relates to the technical field of communication equipment, in particular to a heat dissipation protection device for communication equipment.
Background
Communication equipment, abbreviated as ICD in english, is divided into wired communication equipment and wireless communication equipment. The wired communication equipment mainly introduces conversion equipment for solving serial port communication, professional bus type communication, industrial Ethernet communication and various communication protocols in industrial fields. The wireless communication equipment mainly comprises wireless AP, a wireless network bridge, a wireless network card, a wireless lightning arrester, an antenna and the like.
The existing communication equipment cannot achieve a good protection effect on the communication equipment, and meanwhile, the communication equipment is easy to age due to temperature after long-time work, so that improvement is needed.
Disclosure of Invention
The present invention is directed to a heat dissipation protection device for communication equipment, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a communication equipment heat dissipation protection device, includes protection mechanism, heat dissipation mechanism, reference column, equipment main part, fixed foot, location strip and protective housing, the fixed foot of protective housing bottom four corners fixedly connected with, the equal fixedly connected with protection mechanism in top and the bottom in the fixed foot, the inboard fixedly connected with equipment main part of protection mechanism, left side and right side fixedly connected with location strip in the protective housing, openly and back fixedly connected with reference column in the protective housing, it is close to reference column fixedly connected with heat dissipation mechanism to demonstrate in the protective housing.
The protection mechanism comprises a damping sleeve, a damping plug column, a fixed sleeve, a top limit sleeve, a damping spring, a bottom limit sleeve, an air passage, a metal net, a movable spring, a plug ball, a plugging ring and a piston ring, wherein the top limit sleeve is fixedly connected at the inner top of the protective shell, the damping spring is fixedly connected at the inner top of the top limit sleeve, the bottom limit sleeve is fixedly connected at the bottom of the damping spring, an equipment main body is fixedly connected at the bottom of the bottom limit sleeve, the damping sleeve is fixedly connected at the inner top of the protective shell close to the top limit sleeve, the fixed sleeve is fixedly connected at the top of the equipment main body corresponding to the damping sleeve, the damping plug column is fixedly connected at the middle part of the fixed sleeve, the air passage is arranged at the top end of the damping plug column close to the middle part of the air passage, the, the air passage is internally and correspondingly fixedly connected with a blocking ring through a plug ball, and the top of the outer wall of the damping plug column is fixedly connected with a piston ring.
Preferably, heat dissipation mechanism includes thermovent, tripe, top fin, bottom fin, mount, air inlet cover, inlet port, radiator fan, dust separation net and motor, protective housing top fixedly connected with top fin, protective housing bottom fixedly connected with bottom fin, the cover of openly fixedly connected with air inlet in the protective housing, middle part fixedly connected with mount in the air inlet cover, mount middle part fixedly connected with motor, motor rear side fixedly connected with radiator fan, be close to rear side fixedly connected with dust separation net in the air inlet cover, the inlet port has been seted up to the protective housing openly corresponding air inlet cover, the thermovent has been seted up on protective housing left side and right side, fixedly connected with tripe in the thermovent.
Preferably, the number of the air inlet sleeves is two, and the two air inlet sleeves are symmetrically distributed on the front surface in the protective shell.
Preferably, the top and bottom fins are densely distributed on the top and bottom of the protective shell, and the top and bottom fins penetrate through the protective shell and extend into the protective shell.
Preferably, the top end of the damping plug extends into the damping sleeve, the damping plug is provided with two air passages, and the two air passages are symmetrically distributed on the damping plug and are close to the top.
Preferably, the number of the piston rings is three, and the piston rings are connected with damping sleeves in a sliding mode.
Compared with the prior art, the invention has the beneficial effects that:
1. this communication equipment heat dissipation protection device, protection mechanism through setting up, can play good protection effect to the equipment main part of inside through the protective housing, reference column and the locating strip that set up simultaneously can further reach protection effect, when receiving vibrations, damping spring carries out effectual shock attenuation effect to equipment main part, damping cover and damping cock stem are at the shock attenuation in-process simultaneously, the damping cock stem slides in to the damping cover and is full of gas in to the damping cover through sliding, damping cover is different with external atmospheric pressure when sliding back, push away the stopcock piston ring, thereby reach damping effect, the effectual protection effect to equipment main part that has reached.
2. This communication equipment heat dissipation protection device, through the heat dissipation mechanism that sets up, when the equipment main part is moving, motor work drives radiator fan and rotates, passes through the inlet port with the air in the external world and inhales the protective housing, passes through the thermovent discharge with the heat in the protective housing, through the effectual radiating effect who has reached the equipment main part of circulation of air, effectual solved long-time back of work because the temperature leads to ageing problem easily.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic view of the left side of the present invention;
FIG. 3 is a schematic view of the left side cross-sectional structure of the present invention;
FIG. 4 is a schematic front view of the present invention;
FIG. 5 is a schematic structural view of a protection mechanism at the upper left corner of the intercepted device;
FIG. 6 is a schematic view of the front cross-sectional structure of the damping sleeve and the damping plug;
fig. 7 is an enlarged view of a structure shown in fig. 6.
In the figure: 1. a protection mechanism; 11. a damping sleeve; 12. a damping plug; 13. fixing a sleeve; 14. a top stop collar; 15. a damping spring; 16. a bottom stop collar; 17. an airway; 18. a metal mesh; 181. a movable spring; 182. plugging the ball; 183. plugging a ring; 19. a piston ring; 2. a heat dissipation mechanism; 21. a heat dissipation port; 22. louver blades; 23. a top heat sink; 24. a bottom heat sink; 25. a fixed mount; 251. an air inlet sleeve; 26. an air inlet; 27. a heat radiation fan; 28. a dust-proof net; 29. a motor; 3. a positioning column; 4. an apparatus main body; 5. a fixing leg; 6. a positioning bar; 7. a protective shell.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a communication equipment heat dissipation protection device, including protection mechanism 1, heat dissipation mechanism 2, reference column 3, equipment principal 4, fixed foot 5, location strip 6 and protective housing 7, 7 fixed feet 5 of four corners fixedly connected with in the protective housing bottom, the equal fixedly connected with protection mechanism 1 in top and the bottom in fixed foot 5, 1 inboard fixedly connected with equipment principal 4 of protection mechanism, left side and right side fixedly connected with location strip 6 in the protective housing 7, front and back fixedly connected with reference column 3 in the protective housing 7, it is close to 3 fixedly connected with heat dissipation mechanism 2 of reference column to prove in the protective housing 7, reference column 3 and location strip 6 are the foam material and make.
The protection mechanism 1 comprises a damping sleeve 11, a damping plug 12, a fixed sleeve 13, a top stop collar 14, a damping spring 15, a bottom stop collar 16, an air passage 17, a metal mesh 18, a movable spring 181, a plug ball 182, a plug ring 183 and a piston ring 19, wherein the top inside of a protective shell 7 is fixedly connected with the top stop collar 14, the top inside of the top stop collar 14 is fixedly connected with the damping spring 15, the bottom end of the damping spring 15 is fixedly connected with the bottom stop collar 16, the bottom of the bottom stop collar 16 is fixedly connected with an equipment main body 4, the top inside of the protective shell 7 is fixedly connected with the damping sleeve 11 close to the top stop collar 14, the top of the equipment main body 4 is fixedly connected with the fixed sleeve 13 corresponding to the damping sleeve 11, the middle part of the fixed sleeve 13 is fixedly connected with the damping plug 12, the damping plug 12 is provided with the air passage 17 close to, two air passages 17 are symmetrically distributed on the top of a damping plug 12, a metal net 18 is fixedly connected in the air passage 17 close to the middle, a movable spring 181 is fixedly connected at the bottom of the metal net 18, a plug ball 182 is fixedly connected at the bottom end of the movable spring 181, a plug ring 183 is fixedly connected in the air passage 17 corresponding to the plug ball 182, piston rings 19 are fixedly connected at the top of the outer wall of the damping plug 12, three piston rings 19 are arranged, the piston rings 19 are slidably connected with a damping sleeve 11, through the arranged protection mechanism 1, a good protection effect can be achieved on an internal equipment main body 4 through a protection shell 7, a positioning column 3 and a positioning strip 6 which are arranged at the same time can further achieve the protection effect, when the damping spring 15 is vibrated, the effective damping effect is carried out on the equipment main body 4, meanwhile, the damping sleeve 11 and the damping plug 12 are in the damping process, the damping plug 12 slides into the damping sleeve 11 and is, when sliding back, the damping sleeve 11 and the external air pressure are different, and the plug ball 182 pushes the piston ring 19 away, so that the damping effect is achieved, and the protection effect on the device body 4 is effectively achieved.
The heat dissipation mechanism 2 comprises a heat dissipation port 21, a louver 22, a top heat dissipation sheet 23, a bottom heat dissipation sheet 24, a fixing frame 25, an air inlet sleeve 251, an air inlet 26, a heat dissipation fan 27, a dust separation net 28 and a motor 29, the top heat dissipation sheet 23 is fixedly connected to the top of the protective shell 7, the bottom heat dissipation sheet 24 is fixedly connected to the bottom of the protective shell 7, the top heat dissipation sheet 23 and the bottom heat dissipation sheet 24 are densely distributed at the top and the bottom of the protective shell 7, the top heat dissipation sheet 23 and the bottom heat dissipation sheet 24 penetrate through the protective shell 7 and extend into the protective shell 7, the heat dissipation effect can be further achieved by the top heat dissipation sheet 23 and the bottom heat dissipation sheet 24, the front surface in the protective shell 7 is fixedly connected with two air inlet sleeves 251, the two air inlet sleeves 251 are symmetrically distributed at the front surface in, motor 29 rear side fixedly connected with radiator fan 27, be close to rear side fixedly connected with dust screen 28 in the cover 251 of admitting air, protective housing 7 openly corresponds the cover 251 of admitting air and has seted up inlet port 26, thermovent 21 has been seted up on protective housing 7 left side and right side, fixedly connected with tripe 22 in the thermovent 21, heat dissipation mechanism 2 through setting up, when equipment main part 4 is when moving, motor 29 work drives radiator fan 27 and rotates, in passing through inlet port 26 with external air and inhaling protective housing 7, pass through thermovent 21 discharge with the heat in the protective housing 7, the effectual radiating effect to equipment main part 4 that has reached through the circulation of air, effectual solved long-time back of working because the temperature, lead to ageing problem easily.
When the damping device is used, a good protection effect can be achieved on the internal equipment main body 4 through the protective shell 7, meanwhile, the positioning column 3 and the positioning strip 6 which are arranged can further achieve the protection effect, when the damping device is vibrated, the damping spring 15 can effectively absorb the shock of the equipment main body 4, meanwhile, the damping sleeve 11 and the damping plug 12 can fill air into the damping sleeve 11 through sliding when the damping sleeve 11 and the damping plug 12 are in the shock absorption process, the damping plug 12 slides into the damping sleeve 11 and fills air into the damping sleeve 11 through sliding, the damping sleeve 11 and the external air pressure are different when the damping sleeve slides back, the plug ball 182 is pushed away from the piston ring 19, so that the damping effect is achieved, and the protection effect on the equipment main; when the device main body 4 is in operation, the motor 29 works to drive the heat dissipation fan 27 to rotate, external air is sucked into the protective shell 7 through the air inlet 26, heat in the protective shell 7 is discharged through the heat dissipation port 21, and the heat dissipation effect on the device main body 4 is effectively achieved through air circulation.
To sum up, the heat dissipation protection device for the communication equipment can achieve a good protection effect on the internal equipment main body 4 through the protection shell 7 through the arranged protection mechanism 1, and meanwhile, the arranged positioning column 3 and the positioning strip 6 can further achieve the protection effect, when the communication equipment receives vibration, the damping spring 15 can achieve an effective damping effect on the equipment main body 4, meanwhile, the damping sleeve 11 and the damping plug 12 are in the damping process, the damping plug 12 slides into the damping sleeve 11 and is filled with air into the damping sleeve 11 through sliding, when the damping sleeve 11 slides back, the damping sleeve 11 is different from the external air pressure, the plug ball 182 is pushed away from the piston ring 19, so that the damping effect is achieved, and the protection effect on the equipment main body 4 is effectively achieved; through the heat dissipation mechanism 2 that sets up, when equipment main part 4 is in the operation, motor 29 work drives radiator fan 27 and rotates, passes through inlet port 26 with external air and inhales in the protective housing 7, passes through thermovent 21 discharge with the heat in the protective housing 7, through the effectual radiating effect who has reached equipment main part 4 of circulation of air, the effectual long-time back of working of having solved because the temperature leads to ageing problem easily.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a communication equipment heat dissipation protection device, includes protection mechanism (1), heat dissipation mechanism (2), reference column (3), equipment main part (4), fixed foot (5), location strip (6) and protective housing (7), its characterized in that: the four corners of the bottom of the protective shell (7) are fixedly connected with fixing feet (5), the top and the bottom in the fixing feet (5) are fixedly connected with a protective mechanism (1), the inner side of the protective mechanism (1) is fixedly connected with an equipment main body (4), the left side and the right side in the protective shell (7) are fixedly connected with positioning strips (6), the front side and the back side in the protective shell (7) are fixedly connected with positioning columns (3), and the heat dissipation mechanism (2) is fixedly connected in the protective shell (7) close to the positioning columns (3);
the protection mechanism (1) comprises a damping sleeve (11), a damping plug column (12), a fixing sleeve (13), a top limiting sleeve (14), a damping spring (15), a bottom limiting sleeve (16), an air passage (17), a metal mesh (18), a movable spring (181), a plug ball (182), a blocking ring (183) and a piston ring (19), the top of the protective shell (7) is fixedly connected with the top limiting sleeve (14), the top of the top limiting sleeve (14) is fixedly connected with the damping spring (15), the bottom of the damping spring (15) is fixedly connected with the bottom limiting sleeve (16), the bottom of the bottom limiting sleeve (16) is fixedly connected with an equipment main body (4), the top of the protective shell (7) is close to the top limiting sleeve (14) and is fixedly connected with the damping sleeve (11), the top of the equipment main body (4) corresponds to the damping sleeve (11) and is fixedly connected with the fixing sleeve, fixed cover (13) middle part fixedly connected with damping stopper post (12), air flue (17) have been seted up near the top to damping stopper post (12), be close to middle part fixedly connected with metal mesh (18) in air flue (17), metal mesh (18) bottom fixedly connected with movable spring (181), movable spring (181) bottom fixedly connected with stopper ball (182), correspond stopper ball (182) fixedly connected with plug ring (183) in air flue (17), damping stopper post (12) outer wall top fixedly connected with piston ring (19).
2. The heat dissipation protection device of claim 1, wherein: the heat dissipation mechanism (2) comprises a heat dissipation port (21), a louver (22), a top heat dissipation sheet (23), a bottom heat dissipation sheet (24), a fixing frame (25), an air inlet sleeve (251), an air inlet hole (26), a heat dissipation fan (27), a dust separation net (28) and a motor (29), wherein the top heat dissipation sheet (23) is fixedly connected to the top of the protective shell (7), the bottom heat dissipation sheet (24) is fixedly connected to the bottom of the protective shell (7), the air inlet sleeve (251) is fixedly connected to the inner front surface of the protective shell (7), the fixing frame (25) is fixedly connected to the inner middle part of the air inlet sleeve (251), the motor (29) is fixedly connected to the middle part of the fixing frame (25), the heat dissipation fan (27) is fixedly connected to the rear side of the motor (29), the dust separation net (28) is fixedly connected to the inner side, which is close to the rear side, of, heat dissipation opening (21) have been seted up on protective housing (7) left side and right side, fixedly connected with tripe (22) in heat dissipation opening (21).
3. The heat dissipation protection device of claim 1, wherein: the number of the air inlet sleeves (251) is two, and the two air inlet sleeves (251) are symmetrically distributed on the front surface in the protective shell (7).
4. The heat dissipation protection device of claim 1, wherein: the top radiating fins (23) and the bottom radiating fins (24) are densely distributed at the top and the bottom of the protective shell (7), and the top radiating fins (23) and the bottom radiating fins (24) penetrate through the protective shell (7) and extend into the protective shell (7).
5. The heat dissipation protection device of claim 1, wherein: the top end of the damping plug (12) extends into the damping sleeve (11), the damping plug (12) is provided with two air passages (17), and the two air passages (17) are symmetrically distributed on the damping plug (12) and are close to the top.
6. The heat dissipation protection device of claim 1, wherein: the number of the plug rings (19) is three, and the plug rings (19) are connected with damping sleeves (11) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011474433.2A CN112702857B (en) | 2020-12-14 | 2020-12-14 | Communication equipment heat dissipation protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011474433.2A CN112702857B (en) | 2020-12-14 | 2020-12-14 | Communication equipment heat dissipation protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112702857A true CN112702857A (en) | 2021-04-23 |
| CN112702857B CN112702857B (en) | 2022-04-15 |
Family
ID=75508084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011474433.2A Active CN112702857B (en) | 2020-12-14 | 2020-12-14 | Communication equipment heat dissipation protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112702857B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2325576Y (en) * | 1998-06-16 | 1999-06-23 | 曲卫生 | Light wt. and composite shock resistance apparatus |
| CN209897528U (en) * | 2019-04-16 | 2020-01-03 | 沈先军 | Acquisition device for network data |
| CN210670131U (en) * | 2019-10-28 | 2020-06-02 | 沈阳安慧科技有限公司 | Switch easy to radiate heat |
| CN210680607U (en) * | 2019-10-19 | 2020-06-05 | 魏昭民 | Shockproof protection device for vehicle-mounted computer |
| CN210808080U (en) * | 2019-11-14 | 2020-06-19 | 青海高等职业技术学院(海东市中等职业技术学校) | Heat dissipation device for communication equipment |
| CN111683483A (en) * | 2020-06-27 | 2020-09-18 | 夏喜明 | Safety protection device for inverter of photovoltaic power station |
| CN211630553U (en) * | 2019-08-27 | 2020-10-02 | 吉视传媒股份有限公司 | Security monitoring video broadcasting device for digital television platform |
-
2020
- 2020-12-14 CN CN202011474433.2A patent/CN112702857B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2325576Y (en) * | 1998-06-16 | 1999-06-23 | 曲卫生 | Light wt. and composite shock resistance apparatus |
| CN209897528U (en) * | 2019-04-16 | 2020-01-03 | 沈先军 | Acquisition device for network data |
| CN211630553U (en) * | 2019-08-27 | 2020-10-02 | 吉视传媒股份有限公司 | Security monitoring video broadcasting device for digital television platform |
| CN210680607U (en) * | 2019-10-19 | 2020-06-05 | 魏昭民 | Shockproof protection device for vehicle-mounted computer |
| CN210670131U (en) * | 2019-10-28 | 2020-06-02 | 沈阳安慧科技有限公司 | Switch easy to radiate heat |
| CN210808080U (en) * | 2019-11-14 | 2020-06-19 | 青海高等职业技术学院(海东市中等职业技术学校) | Heat dissipation device for communication equipment |
| CN111683483A (en) * | 2020-06-27 | 2020-09-18 | 夏喜明 | Safety protection device for inverter of photovoltaic power station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112702857B (en) | 2022-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112702857B (en) | Communication equipment heat dissipation protection device | |
| CN107172870A (en) | A kind of network communication supervisor heat abstractor | |
| CN213241914U (en) | Noise reduction device for communication equipment | |
| CN210808080U (en) | Heat dissipation device for communication equipment | |
| CN210573609U (en) | Computer heat dissipation casing of computer application technology | |
| CN112385988A (en) | Portable management and control platform based on wisdom building site | |
| CN214122856U (en) | 5G network communication equipment case | |
| CN115001905A (en) | Safe type internet gateway | |
| CN108776513A (en) | A kind of computer host box of good dustproof effect | |
| CN107665023A (en) | A kind of novel computer is easy to the auxiliary radiating device placed | |
| CN210183718U (en) | Main machine cabinet formed by outdoor block chain link points | |
| CN109195028B (en) | Protection device of communication equipment | |
| CN216752557U (en) | High-efficient heat abstractor of display | |
| CN207623906U (en) | A kind of display rapid heat radiation device | |
| CN219068675U (en) | LED power supply protector | |
| CN220475894U (en) | PLC network communication equipment | |
| CN210627909U (en) | Novel special storage of software engineering device | |
| CN208938109U (en) | Handheld terminal | |
| CN213271727U (en) | A shock attenuation heat dissipation base for big data cloud computing equipment | |
| CN217317184U (en) | Machining center ventilation protector | |
| CN209209020U (en) | Police relayed communications with shock-absorbing function is tethered at UAV Intelligent lift-off platform | |
| CN218072283U (en) | Wifi wireless module network deployment | |
| CN221127748U (en) | High-precision positioning data analysis device based on UWB technology | |
| CN209192284U (en) | A kind of full screw packing machine of perfect heat-dissipating | |
| CN219961193U (en) | Waterproof dustproof battery protection board of high-efficient cooling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220328 Address after: No. 502, unit 1, building 14, zone 2, Guangfu community, Xishan District, Kunming, Yunnan 650299 Applicant after: Yunnan Fengzhao Construction Engineering Co.,Ltd. Address before: No. 443, Jixing South Road, Louxing District, Loudi City, Hunan Province Applicant before: Hunan weichuangshang Technology Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |