CN213423878U - Server capable of radiating hardware on four sides - Google Patents
Server capable of radiating hardware on four sides Download PDFInfo
- Publication number
- CN213423878U CN213423878U CN202022651687.9U CN202022651687U CN213423878U CN 213423878 U CN213423878 U CN 213423878U CN 202022651687 U CN202022651687 U CN 202022651687U CN 213423878 U CN213423878 U CN 213423878U
- Authority
- CN
- China
- Prior art keywords
- server
- heat dissipation
- adjustable
- radiating
- hardware
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The utility model relates to the technical field of network servers and discloses a server for radiating heat on four sides of hardware, which comprises a high-efficiency heat-radiating server, wherein the lower bottom surface of the high-efficiency heat-radiating server is provided with an anti-skid rubber pad; the lower end of the antiskid rubber pad is connected with an adjustable heat dissipation base; the energy-saving semiconductor refrigerating device is arranged at each of four corners of the adjustable radiating base, and the upper end of the adjustable radiating base is connected with a telescopic protective cover; a dustproof filter screen is arranged in the middle of the top end of the telescopic protective cover; the upper end of the dustproof filter screen is provided with a high-power ventilating fan. This to radiating server in hardware four sides uses through setting up high-efficient heat dissipation server and energy-saving semiconductor refrigerating plant cooperation, makes the server hardware all be in the refrigerated environment of lasting heat dissipation, through heat dissipation ventilation, energy-conserving refrigeration, makes the whole system that is in a heat dissipation circulation of high-efficient heat dissipation server, makes high-efficient heat dissipation server wrapped up in a work environment that lasts the temperature and suits.
Description
Technical Field
The utility model relates to a network server technical field specifically is a server to hardware four sides heat dissipation.
Background
Big data is a data set which cannot be captured, managed and processed by a conventional software tool within a certain time range, and is a massive, high-growth-rate and diversified information asset which can have stronger decision-making power, insight discovery power and flow optimization capability only by a new processing mode. Because the computation amount is huge, the heat of the processor is serious, and in addition, the data amount is huge, a plurality of hard disks need to be installed, and a large amount of heat is usually generated when a large data server runs. The existing big data server usually adopts a form of installing an exhaust fan to dissipate heat, and the disadvantage of the form is that the structure is too simple, and heat dissipation dead corners often appear in the server, resulting in the damage of the server due to overhigh local temperature.
Chinese authorized utility model publication (announcement) no: the server for radiating the heat of the hardware four sides disclosed in CN207611330U is provided with heat conducting shells and heat conducting pipes through the four sides of the installation slot 1, and the heat emitted by the hardware installed in the component installation slot 1 can be conducted to four directions, thereby greatly increasing the efficiency of heat radiation; the part that generates heat is installed inside part mounting groove 1 and part mounting groove 2, and heat conduction shell and heat pipe take the heat out, and cold wind is sent into to server inside to air inlet fan 1, and cold wind is being cut apart into the interior in-process that flows of two-layer cavity and the heat transfer of heat pipe abundant contact, then is taken out by the air-out fan. In the cooling mode, all parts are designed compactly, and the heat dissipation effect is greatly improved on the premise of avoiding excessively increasing the size of the server; three sides of the heating part can radiate heat, so that the heat radiation effect is further improved; from the top air inlet of casing, carry out the forced air cooling to heat pipe 1 from the direction of difference to radiating effect has been improved greatly. In addition, more air inlet fans are arranged, so that the air pressure of cooling air is larger, the smooth air flow in the server is facilitated, and the heat dissipation effect is further improved; the dust cover is arranged to prevent excessive dust from entering the server along with the cooling gas; the temperature monitoring device is arranged, so that the temperature inside the server can be monitored in real time, and the air inlet time and intensity can be conveniently set; but in the in-service use process, through the structural design of above-mentioned contrast patent, because only set up heat abstractor in server inside, do not set up a heat dissipation cycle in the outside of server, will lead to the server when carrying out long-time high strength operation, inside the server can't be guided out through the heat dissipation cycle to a large amount of heats that internals distribute out, the radiating efficiency is lower, influence the life of the inside precision parts of server, lead to the unable normal use of server even, cause unpredictable economic loss and other fire accidents, so propose above-mentioned problem in order to solve to the radiating server in hardware four sides.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a to radiating server in hardware four sides, solved the current problem that does not set up a heat dissipation circulation in the outside of server that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a server for radiating heat on four sides of hardware comprises a high-efficiency heat radiating server, wherein an anti-skid rubber pad is arranged on the lower bottom surface of the high-efficiency heat radiating server; the lower end of the anti-skid rubber pad is connected with an adjustable heat dissipation base; the adjustable heat dissipation base is provided with height adjusting bolts, four corners of the adjustable heat dissipation base are provided with energy-saving semiconductor refrigeration devices, and the upper end of the adjustable heat dissipation base is connected with a telescopic protective cover; a dustproof filter screen is arranged in the middle of the top end of the telescopic protective cover; and a high-power ventilating fan is installed at the upper end of the dustproof filter screen.
Further, high-efficient heat dissipation server is including top heat dissipation ventilation hole, server and side ventilation hole, the top heat dissipation ventilation hole of looks adaptation is seted up to the middle part position on server top, the side ventilation hole of looks adaptation is all seted up to the lower extreme of four sides of server.
Furthermore, the four energy-saving semiconductor refrigeration devices comprise semiconductor refrigeration pieces and refrigeration outer covers, the two side faces of each refrigeration outer cover are provided with the semiconductor refrigeration pieces which are matched with each other, and the four corners of the server of the high-efficiency heat dissipation server are provided with the energy-saving semiconductor refrigeration devices which are matched with each other.
Furthermore, adjustable heat dissipation base is including adjustable sleeve and bearing bottom surface board, the adjustable sleeve of the equal fixedly connected with looks adaptation of four edges of bearing bottom surface board, every the energy-saving semiconductor refrigeration device of the equal fixedly connected with looks adaptation of one side of adjustable sleeve, every the equal swing joint of the opposite side of adjustable sleeve has the height control bolt of looks adaptation.
Further, flexible protective cover is including protective cover and telescopic link, the telescopic link of the equal fixedly connected with looks adaptation in four edges of protective cover, telescopic link and the adjustable sleeve looks adaptation of adjustable heat dissipation base, the telescopic link can be dismantled with adjustable sleeve through height adjusting bolt and is connected.
Further, the dustproof filter screen of looks adaptation is installed to the protective cover middle part position of flexible protective cover, the upper end of dustproof filter screen is provided with can be by the high-power ventilation fan of motor control pivoted.
Furthermore, the number of the anti-skid rubber pads is four, the four anti-skid rubber pads are uniformly distributed at four corners of the high-efficiency heat dissipation server, and the lower bottom surface of each anti-skid rubber pad is fixedly connected with the upper surface of the bearing bottom panel of the adjustable heat dissipation base.
(III) advantageous effects
The utility model provides a to radiating server in hardware four sides, possess following beneficial effect:
(1) the server capable of radiating the heat on the four sides of the hardware is matched with an energy-saving semiconductor refrigerating device for use by arranging a high-efficiency heat radiating server, the lower ends of the four side surfaces of the server are provided with adaptive side air vents, the four corners of the server are provided with adaptive energy-saving semiconductor refrigerating devices, adaptive semiconductor refrigerating sheets are arranged on the two side surfaces of a refrigerating outer cover and are opposite to each side air vent, and each side air vent is provided with two semiconductor refrigerating sheets for performing high-efficiency heat radiating and refrigerating actions so that the hardware of the server is in a continuous heat radiating and refrigerating environment; the adjustable heat dissipation base is matched with the telescopic protective cover, and the distance between the bearing bottom panel and the protective cover is adjusted through the height adjusting bolt, so that the adjustable heat dissipation base is suitable for high-efficiency heat dissipation servers with different heights, and the high-efficiency heat dissipation service can conveniently and quickly perform high-efficiency heat dissipation work; the high-power ventilating fan is matched with the top end radiating ventilating hole through the dustproof filter screen, the high-power ventilating fan can perform radiating and ventilating work on the inside of the high-efficiency radiating server from the top end, the dustproof filter screen can prevent dust in the air from entering the inside of the high-efficiency radiating server along with the top end radiating and ventilating in the process of performing high-efficiency radiating, the normal use of the high-efficiency radiating server is influenced, and a large burden is brought to the overhauling and maintaining work of the high-efficiency radiating server, the high-efficiency radiating server is integrally positioned in a radiating and circulating system through radiating, ventilating and energy-saving refrigeration, the high-efficiency radiating server is wrapped in a working environment with proper continuous temperature, and the problem that a large amount of heat emitted by internal parts cannot be guided out of the inside of the server through radiating and circulating when the server performs long-time high-intensity operation is, the radiating efficiency is lower, influences the life of the inside accurate part of server, has promoted the result of use and the practicality of equipment.
Drawings
Fig. 1 is a schematic structural diagram of an overall axonometric view of the server for radiating heat from four sides of hardware according to the present invention;
fig. 2 is a schematic structural diagram of an overall side view of the server for radiating heat from four sides of hardware according to the present invention;
fig. 3 is the structural schematic diagram of the height adjusting bolt of the server for heat dissipation on four sides of the hardware according to the present invention.
In the figure: high-efficient heat dissipation server 1, top heat dissipation ventilation hole 101, server 102, side ventilation hole 103, energy-saving semiconductor refrigerating plant 2, semiconductor refrigeration piece 201, refrigeration dustcoat 202, height adjusting bolt 3, adjustable heat dissipation base 4, adjustable sleeve 401, bearing bottom panel 402, flexible protective cover 5, protective cover 501, telescopic link 502, high-power ventilation fan 6, dustproof filter screen 7, anti-skidding rubber pad 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides a technical solution:
a server for radiating hardware on four sides comprises a high-efficiency radiating server 1, wherein an anti-skid rubber pad 8 is arranged on the lower bottom surface of the high-efficiency radiating server 1; the lower end of the antiskid rubber pad 8 is connected with an adjustable heat dissipation base 4; a height adjusting bolt 3 is arranged on the adjustable heat dissipation base 4, the energy-saving semiconductor refrigerating device 2 is arranged at each of four corners of the adjustable heat dissipation base 4, and the upper end of the adjustable heat dissipation base 4 is connected with a telescopic protective cover 5; a dustproof filter screen 7 is arranged in the middle of the top end of the telescopic protective cover 5; the upper end of the dustproof filter screen 7 is provided with a high-power ventilating fan 6.
As an optimal technical solution of the utility model: the high-efficiency heat dissipation server 1 comprises a top heat dissipation vent hole 101, a server 102 and a side vent hole 103, the middle position of the top of the server 102 is provided with the top heat dissipation vent hole 101 matched with the top heat dissipation vent hole, the lower ends of four sides of the server 102 are provided with the side vent holes 103 matched with the side vent holes, four energy-saving semiconductor refrigerating devices 2 comprise semiconductor refrigerating sheets 201 and a refrigerating outer cover 202, two sides of the refrigerating outer cover 202 are provided with the semiconductor refrigerating sheets 201 matched with the side vent holes, four corners of the server 102 of the high-efficiency heat dissipation server 1 are provided with the energy-saving semiconductor refrigerating devices 2 matched with the side vent holes, the semiconductor refrigerating sheets do not need any refrigerant, can continuously work, have no pollution source and no rotating component, can not generate a rotating effect, do not have a sliding component which is a solid piece, do not have vibration, noise and long service life when in work, are easy, through the control of input current, can realize the temperature control of high accuracy, and in addition to the temperature detection and control means, it is very easy to realize remote control, program control, computer control, and it is convenient to form the automatic control system, the thermal inertia of the semiconductor refrigeration sheet 201 is very small, the time of refrigeration and heating is very fast, under the condition of good heat dissipation of the hot end and no load of the cold end, the maximum temperature difference can be reached by the refrigeration sheet, the reverse use of the semiconductor refrigeration sheet 201 is the temperature difference power generation, the semiconductor refrigeration sheet 201 is generally suitable for the power generation of middle and low temperature regions, the power of the single refrigeration element pair of the semiconductor refrigeration sheet 201 is very small, but the power is combined into a pile, if the refrigeration system is combined by the method of series and parallel connection of the same type pile, the power can be very large, therefore, the refrigeration power can be in the range of several milliwatts to ten thousand watts, through the arrangement of the, the side ventilation hole 103 of looks adaptation is all seted up to the lower extreme of four sides of server 102, four edges and corners of server 102 all are provided with the energy-saving semiconductor refrigerating plant 2 of looks adaptation, all install the semiconductor refrigeration piece 201 of looks adaptation through refrigeration dustcoat 202 both sides face, just to every side ventilation hole 103, every side ventilation hole 103 all has two semiconductor refrigeration pieces 201 respectively to carry out high-efficient heat dissipation refrigeration action, makes the server hardware all be in the refrigerated environment of lasting heat dissipation.
As an optimal technical solution of the utility model: the adjustable heat dissipation base 4 comprises an adjustable sleeve 401 and a bearing bottom panel 402, four corners of the bearing bottom panel 402 are fixedly connected with the adjustable sleeve 401 which is matched with each other, one side of each adjustable sleeve 401 is fixedly connected with the energy-saving semiconductor refrigerating device 2 which is matched with each other, the other side of each adjustable sleeve 401 is movably connected with the height adjusting bolt 3 which is matched with each other, the telescopic protection cover 5 comprises a protection cover 501 and a telescopic rod 502, four corners of the protection cover 501 are fixedly connected with the telescopic rods 502 which are matched with each other, the telescopic rod 502 is matched with the adjustable sleeve 401 of the adjustable heat dissipation base 4, the telescopic rod 502 is detachably connected with the adjustable sleeve 401 through the height adjusting bolt 3, the middle position of the protection cover 501 of the telescopic protection cover 5 is provided with a dustproof filter screen 7 which is matched with each other, the upper end of the dustproof filter screen 7 is provided with, the number of the anti-skid rubber pads 8 is four, the four anti-skid rubber pads 8 are uniformly distributed at four corners of the high-efficiency heat dissipation server 1, the lower bottom surface of each anti-skid rubber pad 8 is fixedly connected with the upper surface of the bearing bottom panel 402 of the adjustable heat dissipation base 4, the adjustable heat dissipation base 4 is matched with the telescopic protective cover 5 for use, and the distance between the bearing bottom panel 4402 and the protective cover 501 is adjusted through the height adjusting bolt 3, so that the anti-skid rubber pads are suitable for the high-efficiency heat dissipation servers 1 with different heights, and the high-efficiency heat dissipation server 1 can more conveniently and rapidly perform high-; through the cooperation of the dustproof filter screen 7 and the high-power ventilation fan 6, the high-power ventilation fan 6 is matched with the top end heat dissipation ventilation hole 101, the heat dissipation ventilation work can be carried out on the inside of the high-efficiency heat dissipation server 1 from the top end, the dustproof filter screen 7 can enable the high-power ventilation fan 6 to prevent dust in the air from entering the inside of the high-efficiency heat dissipation server along with the top end heat dissipation ventilation in the process of carrying out high-efficiency heat dissipation, the normal use of the high-efficiency heat dissipation server 1 is influenced, and a large burden is brought to the overhaul and maintenance work of the high-efficiency heat dissipation server 1, the high-efficiency heat dissipation server is integrally positioned in a heat dissipation circulating system through the heat dissipation ventilation and energy-saving refrigeration, the high-efficiency heat dissipation server 1 is wrapped in a working environment with proper continuous temperature, and the phenomenon that a large amount of heat emitted by internal parts cannot, the radiating efficiency is lower, influences the life of the inside precision part of server 102, through four anti-skidding rubber pads 8, can make high-efficient heat dissipation server 1 safe and reliable be in operating condition, simultaneously because anti-skidding rubber pads 8 make high-efficient heat dissipation server 1 bottom not contact with the bottom surface to ventilation cooling to high-efficient heat dissipation server 1 has fine additional action, and has promoted the convenience of overhauing and maintaining work to high-efficient heat dissipation server 1 bottom.
The working principle of the server for radiating heat on four sides of hardware is that, under normal conditions, an efficient heat radiating server 1 and an energy-saving semiconductor refrigerating device 2 are arranged to be matched for use, the lower ends of four sides of a server 102 are all provided with adaptive side vent holes 103, four corners of the server 102 are all provided with adaptive energy-saving semiconductor refrigerating devices 2, adaptive semiconductor refrigerating sheets 201 are arranged on two sides of a refrigerating outer cover 202 and are opposite to each side vent hole 103, each side vent hole 103 is respectively provided with two semiconductor refrigerating sheets 201 for efficient heat radiating and refrigerating actions, so that the server hardware is in an environment of continuous heat radiating and refrigerating, the server hardware is matched with a high-power ventilating fan 6 through a dustproof filter screen 7, the high-power ventilating fan 6 is matched with the top heat radiating vent hole 101, and the heat radiating and ventilating work can be carried out on the inside of the efficient heat radiating server 1 from the, the dustproof filter screen 7 can enable the high-power ventilating fan 6 to prevent dust in the air from entering the inside of the high-efficiency heat dissipation server along with top end heat dissipation and ventilation in the high-efficiency heat dissipation process.
It should be noted that, in the present invention, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be understood in a broad sense, and may be, for example, either fixedly or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A server for radiating hardware on four sides comprises a high-efficiency radiating server (1), and is characterized in that an anti-skid rubber pad (8) is arranged on the lower bottom surface of the high-efficiency radiating server (1); the lower end of the antiskid rubber pad (8) is connected with an adjustable heat dissipation base (4); the adjustable heat dissipation base (4) is provided with height adjusting bolts (3), the four corners of the adjustable heat dissipation base (4) are provided with energy-saving semiconductor refrigeration devices (2), and the upper end of the adjustable heat dissipation base (4) is connected with a telescopic protective cover (5); a dustproof filter screen (7) is arranged in the middle of the top end of the telescopic protective cover (5); and a high-power ventilating fan (6) is installed at the upper end of the dustproof filter screen (7).
2. The server for four-side heat dissipation of hardware according to claim 1, wherein the efficient heat dissipation server (1) comprises a top heat dissipation vent hole (101), a server (102) and side vent holes (103), the top heat dissipation vent hole (101) is formed in the middle of the top of the server (102) in a matched manner, and the side vent holes (103) are formed in the lower ends of four sides of the server (102) in a matched manner.
3. The server for dissipating heat from four sides of hardware according to claim 1, wherein each of the four energy-saving semiconductor refrigeration devices (2) comprises a semiconductor refrigeration sheet (201) and a refrigeration housing (202), the two side surfaces of the refrigeration housing (202) are respectively provided with an adaptive semiconductor refrigeration sheet (201), and the four corners of the server (102) of the efficient heat dissipation server (1) are respectively provided with an adaptive energy-saving semiconductor refrigeration device (2).
4. The server for four-side heat dissipation of hardware according to claim 1, wherein the adjustable heat dissipation base (4) comprises an adjustable sleeve (401) and a bearing bottom panel (402), the adjustable sleeve (401) is fixedly connected to four corners of the bearing bottom panel (402), the energy-saving semiconductor refrigeration device (2) is fixedly connected to one side of each adjustable sleeve (401), and the height adjustment bolt (3) is movably connected to the other side of each adjustable sleeve (401).
5. The server for four-side heat dissipation of hardware according to claim 1, wherein the retractable protection cover (5) comprises a protection cover (501) and a retractable rod (502), the retractable rod (502) is fixedly connected to four corners of the protection cover (501), the retractable rod (502) is adapted to the adjustable sleeve (401) of the adjustable heat dissipation base (4), and the retractable rod (502) is detachably connected to the adjustable sleeve (401) through a height adjustment bolt (3).
6. The server for four-side heat dissipation of hardware according to claim 1, wherein a dust-proof filter screen (7) is installed at a middle position of the protecting cover (501) of the retractable protecting cover (5), and a high-power ventilating fan (6) capable of being controlled by a motor to rotate is disposed at an upper end of the dust-proof filter screen (7).
7. The server for four-side heat dissipation of hardware as claimed in claim 1, wherein the number of the anti-skid rubber mats (8) is four, the four anti-skid rubber mats (8) are uniformly distributed at four corners of the high-efficiency heat dissipation server (1), and the lower bottom surface of each anti-skid rubber mat (8) is fixedly connected to the upper surface of the bearing bottom panel (402) of the adjustable heat dissipation base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022651687.9U CN213423878U (en) | 2020-11-17 | 2020-11-17 | Server capable of radiating hardware on four sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022651687.9U CN213423878U (en) | 2020-11-17 | 2020-11-17 | Server capable of radiating hardware on four sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213423878U true CN213423878U (en) | 2021-06-11 |
Family
ID=76251231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022651687.9U Expired - Fee Related CN213423878U (en) | 2020-11-17 | 2020-11-17 | Server capable of radiating hardware on four sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213423878U (en) |
-
2020
- 2020-11-17 CN CN202022651687.9U patent/CN213423878U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108495538B (en) | High-power outdoor heat dissipation rack | |
| CN111351148A (en) | Electrical box radiating assembly, control method and air conditioner | |
| CN2811873Y (en) | Heat radiator for air conditioner compressor | |
| CN218768072U (en) | Heat dissipation system | |
| CN201571292U (en) | Active heat radiation type cabinet | |
| CN213423878U (en) | Server capable of radiating hardware on four sides | |
| CN212005988U (en) | Electrical apparatus box radiator unit and air conditioner | |
| CN210273246U (en) | Multifunctional power equipment heat dissipation device | |
| CN108776520A (en) | A kind of computer cabinet convenient for rapid cooling | |
| CN208444243U (en) | A kind of main frame water cooled heat radiating cabinet | |
| CN213522867U (en) | 5G supervisory equipment control box | |
| CN211860427U (en) | Industry thing networking switch based on M2M terminal | |
| CN212230173U (en) | Metal film resistor with built-in heat dissipation structure | |
| CN209267884U (en) | A kind of communication processor of remote transmission control | |
| CN205302151U (en) | Computer heat dissipation and built -in temperature measuring system | |
| CN213586784U (en) | Cooling device of intelligent communication network management processor | |
| CN220191287U (en) | Radiating device of portable control terminal | |
| CN219980840U (en) | Intelligent gateway for Internet of things | |
| CN215642583U (en) | Temperature control device of computer | |
| CN215898275U (en) | Heat dissipation and refrigeration device for large-scale server room | |
| CN216286472U (en) | High-efficient heat radiation equipment of central server | |
| CN212085516U (en) | Switch board for electrical engineering | |
| CN209821760U (en) | Special heat radiation structure of power maintenance system server | |
| CN210745753U (en) | Electrical control cabinet heat abstractor | |
| CN219741027U (en) | Internet of things acquisition terminal of block chain node |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 Termination date: 20211117 |