CN109640584B - Dustproof intelligent temperature control device - Google Patents
Dustproof intelligent temperature control device Download PDFInfo
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- CN109640584B CN109640584B CN201811538128.8A CN201811538128A CN109640584B CN 109640584 B CN109640584 B CN 109640584B CN 201811538128 A CN201811538128 A CN 201811538128A CN 109640584 B CN109640584 B CN 109640584B
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a dustproof intelligent temperature control device which comprises a device main body, a ventilating fan, a temperature display screen, an alarm, a single chip microcomputer, a temperature detector, a first filter screen, an electronic component, a second filter screen, a charging plug, a storage battery and a power-on connecting piece. This dustproof intelligent temperature control device can make the control by temperature change main part have the function of intensification and cooling to can the inside temperature of effective control device main part, make electronic components and circular telegram connecting piece can be safe carry out work.
Description
Technical Field
The invention relates to the technical field of temperature control devices, in particular to a dustproof intelligent temperature control device.
Background
The temperature control device is a device for adjusting and controlling ambient temperature, and various temperature control devices are currently available in the market along with the development of science and technology, and are also used in various fields. In the working process of the electronic components, the electronic components can generate a large amount of heat after being electrified, the normal work of the electronic components can be seriously influenced by the change of the temperature, and even the electronic components can be burnt out, so that some electronic components can be equipped with some temperature control devices in the working process. However, the temperature control equipment that is equipped with at present, the structure is too simple, generally only reaches the effect of control temperature through ventilating, and the temperature control effect is poor, can't satisfy the required normal operational environment of electronic components, consequently, has now proposed a dustproof intelligent temperature control device to solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a dustproof intelligent temperature control device to solve the problems that some temperature control equipment in the market at present are too simple in structure, low in temperature control efficiency and poor in temperature control effect and cannot meet the normal working environment required by electronic components.
In order to achieve the purpose, the invention provides the following technical scheme: a dustproof intelligent temperature control device comprises a device main body, a ventilating fan, a temperature display screen, an alarm, a single chip microcomputer, a temperature detector, a first filter screen, an electronic component, a second filter screen, a charging plug, a storage battery and a power-on connecting piece, wherein a moving wheel is installed on the lower side of the device main body, a movable door is arranged on the front side of the device main body, external box bodies are fixed on two sides of the device main body, the temperature display screen and the alarm are installed above the device main body, the single chip microcomputer is installed inside the upper end of the device main body, the single chip microcomputer is connected with the temperature control main body, the temperature detector is arranged on the outer side of the temperature control main body and fixed on the first filter screen, the first filter screen is located at the connecting position of the device main body and the external box bodies, a fixing plate is fixed inside the device main, the rear side of fixed plate is provided with the second filter screen, the battery is installed to the inside below of device main part, and the outside of battery is connected with charging plug, first fly leaf is installed to the upper end of device main part, the fixed plate is connected with the dead lever through the gim peg, and the dead lever is fixed in the device main part, the second fly leaf is installed in the outside of second filter screen.
Preferably, an integrated structure is formed between the device main body and the external box body, the external box body is symmetrically arranged on two sides of the device main body, and the external box body is located in the middle of the device main body.
Preferably, the ventilating fans are located at the upper position and the lower position of the external box body, the distance between the upper ventilating fan and the lower ventilating fan is larger than the length of the temperature control main body in the external box body, and the space in the external box body is communicated with the device main body through the first filter screen.
Preferably, the temperature control main body comprises a main body shell, an electric heating wire, a compressor, a condenser, a conduit, an evaporator, an air guide fan and a protective net, the electric heating wire is arranged on one side inside the main body shell, the compressor and the evaporator are arranged on the other side inside the main body shell, the compressor and the evaporator are connected through the condenser and the conduit, the air guide fan is installed on two sides of the evaporator, and the protective net is installed on the outer side of the main body shell.
Preferably, the space where the electric heating wire is located is not communicated with the space where the compressor, the condenser and the conduit are located and the space where the evaporator and the air guide fan are located inside the main body shell.
Preferably, the temperature detectors are uniformly distributed in the device main body, and the temperature detectors and the single chip microcomputer and the temperature display screen, the alarm and the temperature control main body are electrically connected.
Preferably, the fixed plate comprises plate main bodies, two connecting columns, two fixing columns and through holes, the connecting columns and the fixing columns are fixed on the plate main bodies, the through holes are formed in the middle of the plate main bodies, the two plate main bodies are arranged in parallel, the two plate main bodies form an integrated structure through the connecting columns and the fixing columns, and the positions of the fixing columns and the positions of the through holes are mutually staggered and uniformly distributed on the plate main bodies.
Preferably, the fixing bolt penetrates through the plate main body and is in threaded connection with the connecting column and the fixing rod, and the fixing rod is perpendicular to the inner wall of the device main body and is of an integrated structure.
Preferably, the length of the second filter is equal to the length of the fixing plate, and the width of the second filter is greater than the width of the fixing plate.
Compared with the prior art, the invention has the beneficial effects that:
(1) set up two sets of control by temperature change main parts in the device main part, and be provided with electric heating wire, compressor, condenser and evaporimeter in the control by temperature change main part, can make the control by temperature change main part have the function of intensification and cooling to can the inside temperature of effective control device main part, make electronic components and circular telegram connecting piece can be safe carry out work, improved the use value of device.
(2) Install temperature display screen, siren, singlechip and temperature detect ware in the device main part, both can grasp the inside temperature condition of device main part in real time through temperature display screen, can remind the inside temperature condition of external equipment main part again, can also the automatic control by temperature change main part to adjust the inside temperature of device main part, increased the service function nature of device, promoted the work high efficiency nature of device.
(3) Be provided with the ventilation fan on external box, and the inside first filter screen and the second filter screen that still is provided with of device main part, both can strengthen the air current in the device and flow to improve the control by temperature change effect of device, can avoid impurity such as external dust to get into the device again, improved the performance of device, the use value of device has been highlighted.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is a rear view of the present invention;
FIG. 4 is a schematic top cross-sectional view of the present invention;
FIG. 5 is a schematic view of the internal structure of the temperature control main body according to the present invention;
FIG. 6 is a schematic structural diagram of a fixing plate according to the present invention;
FIG. 7 is a schematic view of a temperature control operation system according to the present invention.
In the figure: 1. a device main body; 2. a moving wheel; 3. a movable door; 4. an external box body; 5. a ventilating fan; 6. a temperature display screen; 7. an alarm; 8. a single chip microcomputer; 9. a temperature control main body; 901. a main body housing; 902. an electric heating wire; 903. a compressor; 904. a condenser; 905. a conduit; 906. an evaporator; 907. a wind guide fan; 908. a protective net; 10. a temperature detector; 11. a first filter screen; 12. a fixing plate; 1201. a plate main body; 1202. connecting columns; 1203. fixing a column; 1204. a through hole; 13. an electronic component; 14. a fixing bolt; 15. a second filter screen; 16. a charging plug; 17. a storage battery; 18. a power-on connector; 19. a first movable plate; 20. fixing the rod; 21. a second movable plate.
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 dustproof intelligent temperature control device, includes device main part 1, removes wheel 2, dodge gate 3, external box 4, ventilating fan 5, temperature display screen 6, siren 7, singlechip 8, control by temperature change main part 9, temperature detector 10, first filter screen 11, fixed plate 12, electronic components 13, gim peg 14, second filter screen 15, charging plug 16, battery 17, circular telegram connecting piece 18, first fly leaf 19, dead lever 20 and second fly leaf 21. The lower side of the device main body 1 is provided with a moving wheel 2, the front side of the device main body 1 is provided with a movable door 3, two sides of the device main body 1 are fixed with external boxes 4, a temperature display screen 6 and an alarm 7 are arranged above the device main body 1, the upper end of the device main body 1 is internally provided with a singlechip 8, the singlechip 8 is connected with a temperature control main body 9, the outer side of the temperature control main body 9 is provided with a temperature detector 10, the temperature detector 10 is fixed on a first filter screen 11, the first filter screen 11 is positioned at the joint of the device main body 1 and the external boxes 4, the inside of the device main body 1 is fixed with a fixed plate 12, two sides of the fixed plate 12 are provided with an electronic component 13 and a power-on connecting piece 18, the rear side of the fixed plate 12 is provided with a second filter screen 15, the lower part of the, the upper end of the main body 1 is mounted with a first movable plate 19, the fixed plate 12 is connected with a fixed rod 20 through a fixed bolt 14, the fixed rod 20 is fixed on the main body 1, and a second movable plate 21 is mounted on the outer side of the second filter 15.
The device main part 1 and the external box 4 are of an integrated structure, the external box 4 is symmetrically arranged on two sides of the device main part 1, the position of the external box 4 is located in the middle of the device main part 1, the overall stability of the device is guaranteed, and meanwhile the working effect of internal parts of the external box 4 on the device main part 1 is improved.
The ventilation fan 5 is located the upper and lower position of external box 4, and the distance between two upper and lower ventilation fans 5 is greater than the length of the inside temperature control main part 9 of external box 4 to the space inside external box 4 is linked together through first filter screen 11 and device main part 1, can effectively avoid the harmful effects between ventilation fan 5 and the temperature control main part 9, has ensured ventilation fan 5 and the safe good working effect of temperature control main part 9.
The temperature control main body 9 comprises a main body casing 901, an electric heating wire 902, a compressor 903, a condenser 904, a conduit 905, an evaporator 906, an air guiding fan 907 and a protective net 908, wherein the electric heating wire 902 is arranged on one side inside the main body casing 901, the compressor 903 and the evaporator 906 are arranged on the other side inside the main body casing 901, the compressor 903 and the evaporator 906 are connected through the condenser 904 and the conduit 905, the air guiding fan 907 is installed on two sides of the evaporator 906, and the protective net 908 is installed on the outer side of the main body casing 901.
The space where the electric heating wire 902 is located is not communicated with the space where the compressor 903, the condenser 904 and the conduit 905 are located, and the space where the evaporator 906 and the air guiding fan 907 are located inside the main body casing 901, so that the temperature rising work and the temperature lowering work of the temperature control main body 9 are not affected by each other, and the high efficiency of the work of the temperature control main body 9 is ensured.
Temperature detector 10 evenly distributed is in the inside of device main part 1, and between temperature detector 10 and the singlechip 8 to and be electric input connection between singlechip 8 and temperature display screen 6, siren 7 and the control by temperature change main part 9, guarantee that temperature control device can accurately master the inside temperature of device main part 1, improved the control by temperature change work effect of device.
Fixed plate 12 includes board main part 1201, spliced pole 1202, fixed column 1203 and through-hole 1204, be fixed with spliced pole 1202 and fixed column 1203 on the board main part 1201, and seted up through-hole 1204 in the middle of the board main part 1201, board main part 1201 parallel arrangement has two, and constitute integrated structure through spliced pole 1202 and fixed column 1203 between two board main parts 1201, fixed column 1203 and through-hole 1204 position crisscross evenly distributed each other on board main part 1201, both guaranteed fixed plate 12 self steadiness, the heat dissipation function of fixed plate 12 has been increased again, thereby the use value of fixed plate 12 has been improved.
The fixing bolt 14 penetrates through the plate main body 1201 and the connecting column 1202 and is in threaded connection with the fixing rod 20, and the fixing rod 20 is perpendicular to the inner wall of the device main body 1 and is of an integrated structure with the inner wall, so that the stable state between the fixing plate 12 and the device main body 1 can be ensured, and the working effect of the fixing plate 12 and the second filter screen 15 is improved.
The length of second filter screen 15 equals the length of fixed plate 12 to the width of second filter screen 15 is greater than the width of fixed plate 12, can conveniently overhaul the circular telegram connecting piece 18 on fixed plate 12 through the opening that second filter screen 15 located, has also improved the control by temperature change efficiency of device, thereby has improved the use high efficiency of device.
The working principle of the embodiment is as follows: when the dustproof intelligent temperature control device is used, firstly, the device body 1 is moved to a working position through the moving wheel 2, then the movable door 3 on the front side of the device body 1 is opened, the second filter screen 15 and the second movable plate 21 on the rear side of the device body 1 are removed, so that the fixed plate 12 can be conveniently installed in the device body 1, when the fixed plate 12 is installed, the fixed bolt 14 penetrates through the plate body 1201 on the fixed plate 12 and the connecting column 1202 to be in threaded connection with the fixed rod 20, so that the fixed plate 12 can be fixed at the opening position on the rear side of the device body 1, meanwhile, under the action of the fixed rod 20, a certain space distance exists between the fixed plate 12 and the opening position on the rear side of the device body 1, so that the electrified connecting piece 18 on the side of the fixed plate 12 can work normally, the ventilation effect in the device body 1 is also improved, after the, the electronic components 13 and the power-on connectors 18 are correspondingly connected together, so that the preparation work of the device is completed.
Before the device works, the storage battery 17 is required to be connected to an external power supply through the charging plug 16, when the storage battery 17 is charged, power is provided for the temperature control system to ensure normal work of the storage battery 17, when the electronic component 13 and the electrifying connecting piece 18 start to work under a low-temperature environment, the normal work of the electronic component 13 and the electrifying connecting piece 18 can be influenced due to the external low-temperature environment, so that at the beginning of the device work, the temperature detector 10 can monitor the temperature inside the device main body 1 in real time and transmit the temperature data to the singlechip 8, the singlechip 8 displays the data on the temperature display screen 6 after processing the data, the singlechip 8 can start the temperature control main body 9, the electric heating wire 902 inside the temperature control main body 9 starts to work by heating, the singlechip 8 starts the ventilating fan 5, and the ventilating fan 5 can blow heat generated by the temperature control main body 9 into the device main, therefore, the internal temperature of the device main body 1 is increased, and when the internal temperature of the device main body 1 is increased to the extent that the electronic component 13 and the power-on connecting piece 18 can normally work, the single chip microcomputer 8 stops the temperature rise work of the temperature control main body 9.
When the electronic component 13 and the power-on connector 18 work for a long time, a large amount of heat is generated, the temperature inside the device main body 1 rises, the temperature detector 10 monitors the temperature inside the device main body 1 in real time, temperature data are transmitted to the single chip microcomputer 8, the single chip microcomputer 8 processes the data and then displays the processed data on the temperature display screen 6, meanwhile, the single chip microcomputer 8 starts the temperature control main body 9, the compressor 903, the condenser 904, the conduit 905 and the evaporator 906 inside the temperature control main body 9 perform refrigeration work (the process is similar to the working principle of a refrigerator and completely belongs to the public technology, and detailed description is omitted), the evaporator 906 reduces the ambient temperature, and then the air guide fan 907 blows cold air out of the protective screen 908, so that the effect of reducing the temperature inside the device main body 1 is achieved.
If the temperature in the device main body 1 continuously rises, and the cooling effect of the temperature control main body 9 does not meet the working requirements of the electronic component 13 and the power-on connecting piece 18, the single chip microcomputer 8 starts the ventilating fan 5 on the external box body 4, and simultaneously starts the alarm 7 to remind a worker to detach the second movable plate 21, so that the internal space of the device main body 1 is directly contacted with the outside through the second filter screen 15, and the ventilating fan 5 accelerates the airflow in the device main body 1 when the temperature control main body 9 performs the refrigeration work, thereby improving the heat dissipation effect of the device and rapidly reducing the temperature in the device main body 1; meanwhile, the plate main body 1201 on the fixing plate 12 is further provided with the through hole 1204, so that the heat dissipation effect of the electronic component 13 and the power-on connecting part 18 can be accelerated, and the first filter screen 11 and the second filter screen 15 can effectively prevent impurities such as external dust from entering the device when the device main body 1 is ventilated, so that the working safety of the electronic component 13 and the power-on connecting part 18 is ensured. The above is the temperature control process of the device, and the contents not described in detail in this specification, such as the ventilating fan 5, the temperature display screen 6, the alarm 7, the single chip microcomputer 8, the electric heating wire 902, the compressor 903, the condenser 904, the evaporator 906, the air guiding fan 907, the temperature detector 10, the first filter screen 11, the electronic component 13, the second filter screen 15, the charging plug 16, the storage battery 17 and the power-on connector 18, all belong to the prior art known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a dustproof intelligent temperature control device, includes device main part (1), ventilating fan (5), temperature display screen (6), siren (7), singlechip (8), temperature detector (10), first filter screen (11), electronic components (13), second filter screen (15), charging plug (16), battery (17) and circular telegram connecting piece (18), its characterized in that: the device is characterized in that a moving wheel (2) is installed on the lower side of the device main body (1), a movable door (3) is arranged on the front side of the device main body (1), external boxes (4) are fixed on two sides of the device main body (1), and a temperature display screen (6) and an alarm (7) are installed above the device main body (1); a single chip microcomputer (8) is installed inside the upper end of the device main body (1), the single chip microcomputer (8) is connected with a temperature control main body (9), a temperature detector (10) is arranged on the outer side of the temperature control main body (9), the temperature detector (10) is fixed on a first filter screen (11), and the first filter screen (11) is located at the connecting position of the device main body (1) and the external box body (4); a fixing plate (12) is fixed inside the device main body (1), electronic components (13) and an electrified connecting piece (18) are installed on two sides of the fixing plate (12), and a second filter screen (15) is arranged on the rear side of the fixing plate (12); the device is characterized in that a storage battery (17) is installed below the inner portion of the device main body (1), a charging plug (16) is connected to the outer side of the storage battery (17), a first movable plate (19) is installed at the upper end of the device main body (1), the fixing plate (12) is connected with a fixing rod (20) through a fixing bolt (14), the fixing rod (20) is fixed on the device main body (1), and a second movable plate (21) is installed on the outer side of the second filter screen (15).
2. The intelligent dustproof temperature control device of claim 1, which is characterized in that: the device is characterized in that the device main body (1) and the external box bodies (4) are of an integrated structure, the external box bodies (4) are symmetrically arranged on two sides of the device main body (1), and the external box bodies (4) are located in the middle of the device main body (1).
3. The intelligent dustproof temperature control device of claim 1, which is characterized in that: the ventilating fans (5) are located at the upper position and the lower position of the external box body (4), the distance between the upper ventilating fan and the lower ventilating fan (5) is larger than the length of the temperature control main body (9) inside the external box body (4), and the space inside the external box body (4) is communicated with the device main body (1) through the first filter screen (11).
4. The intelligent dustproof temperature control device of claim 1, which is characterized in that: the temperature control main body (9) comprises a main body casing (901), an electric heating wire (902), a compressor (903), a condenser (904), a conduit (905), an evaporator (906), an air guide fan (907) and a protective net (908), wherein the electric heating wire (902) is arranged on one side inside the main body casing (901), the compressor (903) and the evaporator (906) are arranged on the other side inside the main body casing (901), the compressor (903) and the evaporator (906) are connected through the condenser (904) and the conduit (905), the air guide fan (907) is installed on two sides of the evaporator (906), and the protective net (908) is installed on the outer side of the main body casing (901).
5. The intelligent dustproof temperature control device according to claim 4, characterized in that: the space where the electric heating wire (902) is positioned is not communicated with the space where the compressor (903), the condenser (904) and the conduit (905) are positioned, and the space where the evaporator (906) and the air guide fan (907) are positioned inside the main body shell (901).
6. The intelligent dustproof temperature control device of claim 1, which is characterized in that: temperature detector (10) evenly distributed is in the inside of device main part (1), and between temperature detector (10) and singlechip (8) to and be electrical input connection between singlechip (8) and temperature display screen (6), siren (7) and control by temperature change main part (9).
7. The intelligent dustproof temperature control device of claim 1, which is characterized in that: the fixing plate (12) comprises a plate main body (1201), a connecting column (1202), fixing columns (1203) and through holes (1204), the connecting column (1202) and the fixing column (1203) are fixed on the plate main body (1201), the through holes (1204) are formed in the middle of the plate main body (1201), the two plate main bodies (1201) are arranged in parallel, an integrated structure is formed between the two plate main bodies (1201) through the connecting column (1202) and the fixing columns (1203), and the positions of the fixing columns (1203) and the through holes (1204) are mutually staggered and evenly distributed on the plate main body (1201).
8. The intelligent dustproof temperature control device of claim 7, which is characterized in that: the fixing bolt (14) penetrates through the plate main body (1201) and the connecting column (1202) to be in threaded connection with the fixing rod (20), and the fixing rod (20) is vertical to the inner wall of the device main body (1) and is of an integrated structure with the inner wall.
9. The intelligent dustproof temperature control device of claim 1, which is characterized in that: the length of the second filter screen (15) is equal to that of the fixing plate (12), and the width of the second filter screen (15) is larger than that of the fixing plate (12).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811538128.8A CN109640584B (en) | 2018-12-16 | 2018-12-16 | Dustproof intelligent temperature control device |
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| CN201811538128.8A CN109640584B (en) | 2018-12-16 | 2018-12-16 | Dustproof intelligent temperature control device |
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| CN109640584B true CN109640584B (en) | 2020-02-18 |
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|---|---|---|---|---|
| CN208113145U (en) * | 2018-03-19 | 2018-11-16 | 河南柏恩众禾新材料有限公司 | A kind of multiple-unit temperature control equipment |
| CN207939938U (en) * | 2018-03-21 | 2018-10-02 | 河南孚点电子科技有限公司 | A kind of server based on runner heat exchange |
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| Publication number | Publication date |
|---|---|
| CN109640584A (en) | 2019-04-16 |
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