CN209120570U - A kind of electronic equipment radiator - Google Patents
A kind of electronic equipment radiator Download PDFInfo
- Publication number
- CN209120570U CN209120570U CN201821384700.5U CN201821384700U CN209120570U CN 209120570 U CN209120570 U CN 209120570U CN 201821384700 U CN201821384700 U CN 201821384700U CN 209120570 U CN209120570 U CN 209120570U
- Authority
- CN
- China
- Prior art keywords
- partition
- control cabinet
- cabinet body
- reciprocating screw
- bar
- 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
- 238000005192 partition Methods 0.000 claims abstract description 30
- 244000309464 bull Species 0.000 claims description 20
- 238000013016 damping Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 2
- 244000152100 Sorbus torminalis Species 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 230000017525 heat dissipation Effects 0.000 abstract description 10
- 239000000428 dust Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of electronic equipment radiators, including control cabinet cabinet body and cabinet top, partition is fixedly connected in control cabinet cabinet body, two reciprocating screw rods are also symmetrically arranged in control cabinet cabinet body, two reciprocating screw rods are located at the edge of partition and the center about partition is symmetrical set, two reciprocating screw rods pass through first bearing and partition is rotatablely connected, and the top of two reciprocating screw rods runs through the side wall of partition and extends outwardly, the equal movable sleeve of bar wall of two reciprocating screw rods is connected to active slider nut, partition is fixedly connected far from the side of two reciprocating screw rods there are two slide bar, and two slide bars are symmetrical set about the center of partition, two equal movable sleeves of slide bar are connected to sliding block, two fans are additionally provided in control cabinet cabinet body.The utility model can be improved the heat dissipation area of fan, improve the heat dissipation effect of control cabinet.
Description
Technical field
The utility model relates to technical field of electronic equipment more particularly to a kind of electronic equipment radiators.
Background technique
Electronic equipment refers to be made of electronic components such as integrated circuit, transistor, electron tubes, application electric technology, packet
Include the equipment that software plays a role.
Currently, control cabinet is mainly used for skyscraper non-tower water supply, fire-fighting deep well pump constant pressure water supply etc. uses water according to real-time
Operating condition needs the occasion of closed loop adjusting pump rotary speed, using the frequency converter of famous brand name, intelligent controller, pressure sensor and water
Pump group is at closed-loop control system, and in the prior art, the intracorporal blower of control cabinet cabinet is fixed, to make fan can only be to same
One position is radiated, and can not comprehensively be radiated to the intracorporal electronic equipment of control cabinet cabinet, be reduced the effect of heat dissipation
Fruit.
Utility model content
Purpose of the utility model is to solve the intracorporal blowers of control cabinet cabinet in the prior art to be fixed, thus
Make fan that can only radiate to the same position, can not comprehensively radiate to the intracorporal electronic equipment of control cabinet cabinet,
The problem of reducing heat dissipation effect, and a kind of electronic equipment radiator proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of electronic equipment radiator, including control cabinet cabinet body and cabinet top are fixedly connected in the control cabinet cabinet body
There is partition, two reciprocating screw rods are also symmetrically arranged in the control cabinet cabinet body, two reciprocating screw rods are located at the corner of partition
Place and center about partition is symmetrical set, two reciprocating screw rods pass through first bearing and partition is rotatablely connected, and
The top of two reciprocating screw rods runs through the side wall of partition and extends outwardly, the equal pivot bush unit of bar wall of two reciprocating screw rods
There is an active slider nut, the partition is fixedly connected with that there are two slide bars far from the side of two reciprocating screw rods, and two slide bars close
It is symmetrical set in the center of partition, two equal movable sleeves of slide bar are connected to sliding block, are additionally provided with two in the control cabinet cabinet body
A fan, the both ends of two fans are fixedly connected with the side wall of the side wall of active slider nut and sliding block respectively, it is described every
Dual-axle motor is fixed at the top of plate, two output ends of the dual-axle motor pass through shaft coupling and are fixedly connected with bull stick,
The equal fixing sleeve of bull stick is connected to first bevel gear, and the equal fixing sleeve in the top of two reciprocating screw rods is connected to second bevel gear,
And second bevel gear is in be engaged with first bevel gear, the two sidewalls of the control cabinet cabinet body are additionally provided with cleaning mechanism, described
The two sidewalls of control cabinet cabinet body offer thermal vias, and Air Filter is equipped in thermal vias.
Preferably, the cleaning mechanism includes control cabinet cabinet body, and the two sidewalls of the control cabinet cabinet body are fixedly connected to
Round bar, the bar wall of the round bar are rotatably connected to vertical bar by second bearing, two opposite two round bars of vertical bar
The equal movable sleeve of bar wall is equipped with torque spring, and the both ends of two torque springs are solid with the side wall of the side wall of round bar and vertical bar respectively
Fixed connection, the side wall of two opposite Air Filter sides of vertical bar are fixedly connected with hairbrush, two bull sticks be away from each other one
End through the inner wall of control cabinet cabinet body and extends to external setting, and two bull sticks extend to the external equal fixing sleeve in one end
It is connected to cam, and two cams are in be equipped with vertical bar.
Preferably, the top of two reciprocating screw rods is connected by the lower rotation of 3rd bearing and control cabinet cabinet body inner wall
It connects.
Preferably, the diameter of two first bevel gears is less than the diameter of second bevel gear.
Preferably, the tapered setting in the top of the cabinet top.
Preferably, the bottom of the control cabinet cabinet body is fixedly connected with damping block, and the surface of damping block offer it is anti-skidding
Line.
Compared with prior art, the utility model provides a kind of electronic equipment radiator, has following beneficial to effect
Fruit:
1, the radiating device for electronic equipment passes through the dual-axle motor being equipped with, the output end rotation band turn of dual-axle motor
Bar rotation, bull stick rotation drive first bevel gear rotation, and first bevel gear rotation drives second bevel gear rotation, then by being equipped with
Reciprocating screw rod, second bevel gear rotation drives reciprocating screw rod rotation, then passes through the active slider nut that is equipped with, reciprocating screw rod rotation
Turn that active slider nut is driven to move reciprocatingly along the bar wall of reciprocating screw rod, then the fan by being equipped with, active slider nut
Mobile drive fan is mobile, then slide bar and sliding block by being equipped with, can limit fan rotation and keep the steady of fan movement
Property, so as to improve to the heat dissipation area inside control cabinet, improve heat dissipation effect.
2, the radiating device for electronic equipment passes through the dual-axle motor being equipped with, the output end rotation band turn of dual-axle motor
Bar rotation, bull stick rotation band moving cam rotate, then the vertical bar by being equipped with, cam rotation drive vertical bar rotation, and vertical bar rotates energy
Enough band electric brush rotate, and clear up the dust of dust-proof net surface, improve the effect of ventilation and heat, then the torsion by being equipped with
Spring, when cam is rotated to certain angle, the torsion of torque spring drives vertical bar rotation, returns to vertical bar in situ, so as to
Enough vertical bar is made to do oscillating traverse motion.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
The heat dissipation area that can be improved fan improves the heat dissipation effect of control cabinet.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of electronic equipment radiator structural schematic diagram；
Fig. 2 is the part A schematic enlarged-scale view of Fig. 1；
Fig. 3 is the B-B direction cross-sectional view of Fig. 1；
Fig. 4 be the utility model proposes a kind of electronic equipment radiator cam and vertical bar be cooperatively connected illustrate
Figure.
In figure: 1 control cabinet cabinet body, 2 cabinet tops, 3 partitions, 4 reciprocating screw rods, 5 active slider nuts, 6 slide bars, 7 sliding blocks, 8 wind
It is fan, 9 dual-axle motors, 10 bull sticks, 11 first bevel gears, 12 second bevel gears, 13 round bars, 14 vertical bars, 15 torque springs, 16 convex
Wheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, a kind of electronic equipment radiator, including control cabinet cabinet body 1 and cabinet top 2, in control cabinet cabinet body 1
There are multiple electronic components, is the prior art, seldom chats herein, partition 3, control cabinet are fixedly connected in control cabinet cabinet body 1
Two reciprocating screw rods 4 are also symmetrically arranged in cabinet body 1, two reciprocating screw rods 4 are located at the edge of partition 3 and about in partition 3
The heart is symmetrical set, and two reciprocating screw rods 4 are rotatablely connected by first bearing and partition 3, and reciprocating screw rod 4 is enable to rotate,
And the top of two reciprocating screw rods 4 runs through the side wall of partition 3 and extends outwardly, the equal movable sleeve of bar wall of two reciprocating screw rods 4
It is connected to active slider nut 5, partition 3 is fixedly connected with that there are two slide bars 6, and two slide bars 6 far from the side of two reciprocating screw rods 4
Center about partition 3 is symmetrical set, and two equal movable sleeves of slide bar 6 are connected to sliding block 7, and two are additionally provided in control cabinet cabinet body 1
Fan 8, the both ends of two fans 8 are fixedly connected with the side wall of the side wall of active slider nut 5 and sliding block 7 respectively, can be improved
The stationarity of fan 8 when moving, while one of fan 8 forms air duct in being reversed, convenient for the circulation of air, every
The top of plate 3 is fixed with dual-axle motor 9, and dual-axle motor 9 is electrically connected by control switch and external power supply, is existing skill
Art is seldom chatted herein, and two output ends of dual-axle motor 9 pass through shaft coupling and are fixedly connected with bull stick 10, and bull stick 10 is solid
Surely it is socketed with first bevel gear 11, the equal fixing sleeve in the top of two reciprocating screw rods 4 is connected to second bevel gear 12, and second bevel gear
12 with first bevel gear 11 in being engaged, second bevel gear 12 is able to drive by the rotation of first bevel gear 11 and is rotated, control
The two sidewalls of cabinet cabinet body 1 are additionally provided with cleaning mechanism, and the two sidewalls of control cabinet cabinet body 1 offer thermal vias, and thermal vias
It is interior to be equipped with Air Filter, the entrance of external dust can be reduced by Air Filter, cleaning mechanism includes control cabinet cabinet body 1, control cabinet
The two sidewalls of cabinet body 1 are fixedly connected to round bar 13, and the bar wall of round bar 13 is rotatably connected to vertical bar 14 by second bearing, makes to erect
Bar 14 can rotate, and the equal movable sleeve of bar wall of two vertical bars, 14 opposite two round bars 13 is equipped with torque spring 15, two torsion bullets
The both ends of spring 15 are fixedly connected with the side wall of the side wall of round bar 13 and vertical bar 14 respectively, can be made by the torsion of torque spring 15
Vertical bar 14 returns to original position, and the side wall of two opposite Air Filter sides of vertical bar 14 is fixedly connected with hairbrush, can be to anti-by hairbrush
The surface of dirt net is cleared up, and one end that two bull sticks 10 are away from each other runs through the inner wall of control cabinet cabinet body 1 and extends to outside
Setting, two bull sticks 10 extend to the external equal fixing sleeve in one end and are connected to cam 16, and two cams 16 are in match with vertical bar 14
Setting to be closed, vertical bar 14 is able to drive by the rotation of cam 16 and is rotated, the output end rotation of dual-axle motor 9 drives bull stick 10 to rotate,
The rotation band moving cam 16 of bull stick 10 rotates, then the vertical bar 14 by being equipped with, the rotation of cam 16 drive vertical bar 14 to rotate, and 14 turns of vertical bar
It is dynamic to be able to drive hairbrush rotation, it the dust of dust-proof net surface is cleared up, improves the effect of ventilation and heat, then by being equipped with
Torque spring 15, when the rotation of cam 16 to certain angle, the torsion of torque spring 15 drives vertical bar 14 to rotate, and returns vertical bar 14
Original position is gone back to, so as to make vertical bar 14 do oscillating traverse motion, the top of two reciprocating screw rods 4 passes through 3rd bearing and control cabinet
The lower rotation of 1 inner wall of cabinet body connects, and improves stationarity of the reciprocating screw rod 4 in rotation, the diameter of two first bevel gears 11
Less than the diameter of second bevel gear 12, second bevel gear 12 is able to drive by the rotation of first bevel gear 11 and does retarded motion, cabinet
The tapered setting in top on top 2 prevents excessive dust from saving bit by bit in the top of control cabinet cabinet body 1, control cabinet convenient for the landing of dust
The bottom of cabinet body 1 is fixedly connected with damping block, and the surface of damping block offers anti-skid chequer, and damping block is existing structure, can
Increase the frictional force of control cabinet cabinet body and ground, improves stability when placing.
In the utility model, in use, the output end rotation of dual-axle motor 9 drives bull stick by the dual-axle motor 9 being equipped with
10 rotations, the rotation of bull stick 10 drive first bevel gear 11 to rotate, and the rotation of first bevel gear 11 drives second bevel gear 12 to rotate, then
By the reciprocating screw rod 4 being equipped with, the rotation of second bevel gear 12 drives reciprocating screw rod 4 to rotate, then the active sliding block spiral shell by being equipped with
Mother 5, the rotation of reciprocating screw rod 4 drive active slider nut 5 to move reciprocatingly along the bar wall of reciprocating screw rod 4, then by being equipped with
Fan 8, active slider nut 5 is mobile to drive fan 8 mobile, then slide bar 6 and sliding block 7 by being equipped with, can limit the rotation of fan 8
The stationarity for turning and keeping fan 8 mobile improves heat dissipation effect so as to improve to the heat dissipation area inside control cabinet,
By the dual-axle motor 10 being equipped with, the output end rotation of dual-axle motor 9 drives bull stick 10 to rotate, the rotation band moving cam 16 of bull stick 10
Rotation, then the vertical bar 14 by being equipped with, the rotation of cam 16 drive vertical bar 14 to rotate, and the rotation of vertical bar 14 is able to drive hairbrush rotation,
The dust of dust-proof net surface is cleared up, the effect of ventilation and heat, then the torque spring 15 by being equipped with are improved, when cam 16
When rotation to certain angle, the torsion of torque spring 15 drives vertical bar 14 to rotate, and so that vertical bar 14 is returned to original position, so as to make to erect
Bar 14 does oscillating traverse motion.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of electronic equipment radiator, including control cabinet cabinet body (1) and cabinet top (2), which is characterized in that the control cabinet
It is fixedly connected with partition (3) in cabinet body (1), is also symmetrically arranged with two reciprocating screw rods (4) in the control cabinet cabinet body (1), two
The reciprocating screw rod (4) is located at the edge of partition (3) and the center about partition (3) is symmetrical set, and two described reciprocal
Screw rod (4) is rotatablely connected by first bearing and partition (3), and partition (3) is run through at the top of two reciprocating screw rods (4)
Side wall simultaneously extends outwardly, and the equal movable sleeve of bar wall of two reciprocating screw rods (4) is connected to slider nut (5), and the partition (3) is remote
The side of from two reciprocating screw rods (4) is fixedly connected there are two slide bar (6), and two slide bars (6) are in about the center of partition (3)
It is symmetrical arranged, two slide bar (6) movable sleeves are connected to sliding block (7), are additionally provided with two fans in the control cabinet cabinet body (1)
(8), the both ends of two fans (8) are fixedly connected with the side wall of the side wall of slider nut (5) and sliding block (7) respectively, described
It is fixed at the top of partition (3) dual-axle motor (9), two output ends of the dual-axle motor (9) are fixed by shaft coupling
It is connected with bull stick (10), the bull stick (10) fixing sleeve is connected to first bevel gear (11), the top of two reciprocating screw rods (4)
The equal fixing sleeve in portion is connected to second bevel gear (12), and second bevel gear (12) is in be engaged with first bevel gear (11).
2. a kind of electronic equipment radiator according to claim 1, which is characterized in that the control cabinet cabinet body (1)
Two sidewalls be additionally provided with cleaning mechanism, the two sidewalls of the control cabinet cabinet body (1) offer thermal vias, and in thermal vias
Equipped with Air Filter.
3. a kind of electronic equipment radiator according to claim 2, which is characterized in that the cleaning mechanism includes control
The two sidewalls of cabinet cabinet body (1) processed, the control cabinet cabinet body (1) are fixedly connected to round bar (13), the bar wall of the round bar (13)
It is rotatably connected to vertical bar (14) by second bearing, the bar wall of two opposite two of the vertical bar (14) round bars (13) is living
It is dynamic to be arranged with torque spring (15), the both ends of two torque springs (15) respectively with the side wall of round bar (13) and vertical bar (14)
Side wall be fixedly connected, the side wall of the opposite Air Filter side of two vertical bars (14) is fixedly connected with hairbrush, turns described in two
One end that bar (10) is away from each other runs through the inner wall of control cabinet cabinet body (1) and extends to external setting, two bull sticks (10)
It extends to the external equal fixing sleeve in one end to be connected to cam (16), and two cams (16) are in be equipped with vertical bar (14).
4. a kind of electronic equipment radiator according to claim 1, which is characterized in that two reciprocating screw rods
(4) top is connect by 3rd bearing with the lower rotation of control cabinet cabinet body (1) inner wall.
5. a kind of electronic equipment radiator according to claim 1, which is characterized in that two first bevel gears
(11) diameter is less than the diameter of second bevel gear (12).
6. a kind of electronic equipment radiator according to claim 1, which is characterized in that the top of the cabinet top (2)
Tapered setting.
7. a kind of electronic equipment radiator according to claim 1, which is characterized in that the control cabinet cabinet body (1)
Bottom be fixedly connected with damping block, and the surface of damping block offers anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821384700.5U CN209120570U (en) | 2018-08-27 | 2018-08-27 | A kind of electronic equipment radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821384700.5U CN209120570U (en) | 2018-08-27 | 2018-08-27 | A kind of electronic equipment radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209120570U true CN209120570U (en) | 2019-07-16 |
Family
ID=67197576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821384700.5U Expired - Fee Related CN209120570U (en) | 2018-08-27 | 2018-08-27 | A kind of electronic equipment radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209120570U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589116A (en) * | 2019-09-04 | 2019-12-20 | 捷安特（天津）有限公司 | Case sealer for electric carriage |
| CN110672254A (en) * | 2019-10-17 | 2020-01-10 | 长春光华学院 | Pressure monitoring device for heat treatment and use method |
| CN110972445A (en) * | 2019-11-02 | 2020-04-07 | 闫志伟 | Intelligent home control host capable of running stably |
| CN111343814A (en) * | 2020-03-11 | 2020-06-26 | 张树征 | Electric power monitoring placement pile and using method thereof |
| CN111478208A (en) * | 2020-04-10 | 2020-07-31 | 广东财经大学 | Portable intelligent measurement and control device for manufacturing |
| CN111899532A (en) * | 2020-07-17 | 2020-11-06 | 安徽信联建设工程有限公司 | Traffic signal controller for controlling multiple ports |
| CN112118691A (en) * | 2020-09-18 | 2020-12-22 | 亚森·艾则孜 | Electronic data evidence analysis and processing device convenient to maintain |
| CN112284573A (en) * | 2020-09-30 | 2021-01-29 | 深圳信息职业技术学院 | Pressure sensor with heat dissipation function |
| CN112770576A (en) * | 2021-01-19 | 2021-05-07 | 张城 | Radiation measurement warning device for radiology department |
| CN113194679A (en) * | 2021-04-22 | 2021-07-30 | 上海四卜格网络科技有限公司 | Heat dissipation device based on big data processing process |
| WO2021184856A1 (en) * | 2020-03-16 | 2021-09-23 | 太仓岭川实业有限公司 | Vehicle-mounted server heat dissipation apparatus |
| CN113488084A (en) * | 2021-02-04 | 2021-10-08 | 厦门蓝极档案技术有限公司 | Electronic archive data normative verification and safety management device |
| CN113784602A (en) * | 2021-11-09 | 2021-12-10 | 苏州物远网络科技有限公司 | Novel communication network control box |
-
2018
- 2018-08-27 CN CN201821384700.5U patent/CN209120570U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589116A (en) * | 2019-09-04 | 2019-12-20 | 捷安特（天津）有限公司 | Case sealer for electric carriage |
| CN110672254A (en) * | 2019-10-17 | 2020-01-10 | 长春光华学院 | Pressure monitoring device for heat treatment and use method |
| CN110972445A (en) * | 2019-11-02 | 2020-04-07 | 闫志伟 | Intelligent home control host capable of running stably |
| CN110972445B (en) * | 2019-11-02 | 2021-09-10 | 嘉兴博创智能传感科技有限公司 | Intelligent home control host capable of running stably |
| CN111343814A (en) * | 2020-03-11 | 2020-06-26 | 张树征 | Electric power monitoring placement pile and using method thereof |
| WO2021184856A1 (en) * | 2020-03-16 | 2021-09-23 | 太仓岭川实业有限公司 | Vehicle-mounted server heat dissipation apparatus |
| CN111478208A (en) * | 2020-04-10 | 2020-07-31 | 广东财经大学 | Portable intelligent measurement and control device for manufacturing |
| CN111478208B (en) * | 2020-04-10 | 2022-02-25 | 广东财经大学 | Portable intelligent measurement and control device for manufacturing |
| CN111899532B (en) * | 2020-07-17 | 2023-10-13 | 安徽信联建设集团有限公司 | Traffic signal controller for controlling multiple intersections |
| CN111899532A (en) * | 2020-07-17 | 2020-11-06 | 安徽信联建设工程有限公司 | Traffic signal controller for controlling multiple ports |
| CN112118691A (en) * | 2020-09-18 | 2020-12-22 | 亚森·艾则孜 | Electronic data evidence analysis and processing device convenient to maintain |
| CN112284573B (en) * | 2020-09-30 | 2022-01-14 | 深圳信息职业技术学院 | Pressure sensor with heat dissipation function |
| CN112284573A (en) * | 2020-09-30 | 2021-01-29 | 深圳信息职业技术学院 | Pressure sensor with heat dissipation function |
| CN112770576A (en) * | 2021-01-19 | 2021-05-07 | 张城 | Radiation measurement warning device for radiology department |
| CN113488084A (en) * | 2021-02-04 | 2021-10-08 | 厦门蓝极档案技术有限公司 | Electronic archive data normative verification and safety management device |
| CN113194679B (en) * | 2021-04-22 | 2022-09-13 | 上海四卜格网络科技有限公司 | Heat dissipation device based on big data processing process |
| CN113194679A (en) * | 2021-04-22 | 2021-07-30 | 上海四卜格网络科技有限公司 | Heat dissipation device based on big data processing process |
| CN113784602A (en) * | 2021-11-09 | 2021-12-10 | 苏州物远网络科技有限公司 | Novel communication network control box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 |