CN110536574A - A kind of communication encryption equipment - Google Patents
A kind of communication encryption equipment Download PDFInfo
- Publication number
- CN110536574A CN110536574A CN201910820236.2A CN201910820236A CN110536574A CN 110536574 A CN110536574 A CN 110536574A CN 201910820236 A CN201910820236 A CN 201910820236A CN 110536574 A CN110536574 A CN 110536574A
- Authority
- CN
- China
- Prior art keywords
- main body
- body cover
- cover
- inner casing
- communication encryption
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/0241—Structural association of a fuse and another component or apparatus
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/12—Details relating to cryptographic hardware or logic circuitry
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of communication encryption equipment, more particularly to communication encryption apparatus field, including main body cover, the upper end of the main body cover is movably installed with upper cover, the rear end of the main body cover is provided with rear cover, and the main body cover is internally provided with inner casing, and the inner wall two sides of the inner casing are fixedly installed with two pieces of mounting plates, for two pieces of mounting plates in being symmetrically arranged, the bottom end of the mounting plate is fixedly installed with motor.The present invention passes through setting upper cover, heat release hole, screw rod and motor, when the larger workload of equipment, people can carry out ejecting upper cover upwards by screw rod, increase the quantity of the heat release hole of exposing, to increase the heat dissipation effect of equipment, when after hours, people can make screw rod that upper cover to be completely retracted into inside main body cover by by motor reversal, thus the bore closure that will radiate, it avoids the dust in placement process from entering inside equipment from heat release hole, increases the using effect of equipment.
Description
Technical field
The present invention relates to communication encryption apparatus fields, it is more particularly related to a kind of communication encryption equipment.
Background technique
With being constantly progressive for social science and technology, communication apparatus is also constantly being improved, in order to ensure the information of communication apparatus
Safety, it will usually which the relevant encipherment protection equipment of equipment protects the information of communication apparatus.
But above-mentioned technical proposal, in practice, such as existing equipment, can be from being easy from dissipating during placement
Hot hole enters inside equipment, influences the using effect of equipment.
Summary of the invention
In order to overcome the drawbacks described above of the prior art, the embodiment of the present invention provides a kind of communication encryption equipment, by setting
Upper cover, heat release hole, screw rod and motor are set, when the larger workload of equipment, people can carry out by screw rod that upper cover is upward
Ejection, increases the quantity of the heat release hole of exposing, to increase the heat dissipation effect of equipment, when after hours, people can lead to
It crosses motor reversal, is completely retracted into screw rod upper cover inside main body cover, so that the bore closure that will radiate, avoids placing
Dust enters inside equipment from heat release hole in journey, increases the using effect of equipment.
To achieve the above object, the invention provides the following technical scheme: a kind of communication encryption equipment, including main body cover,
The upper end of the main body cover is movably installed with upper cover, and the rear end of the main body cover is provided with rear cover；
The main body cover is internally provided with inner casing, and the inner wall two sides of the inner casing are fixedly installed with two pieces of mounting plates, and two pieces
The mounting plate is in being symmetrically arranged, and the bottom end of the mounting plate is fixedly installed with motor, and the top of the mounting plate, which is provided with, leads
Column, the mounting plate are internally provided with inner panel, and the mounting plate is flexibly connected with inner panel, and the bottom end of the inner panel and guide post is solid
Fixed connection, the guide post are internally provided with screw rod, and the guide post is flexibly connected with screw rod by screw thread, the top of the screw rod
It is arranged with mounting ring；
The front end of the main body cover is fixedly installed with front cover, and the outer surface of the main body cover is provided with switch and indicator light,
The inside of the main body cover is fixedly installed with power supply, and the side for being internally located at power supply of the main body cover is fixedly installed with magnetic
Disk, being internally located in front of disk for the main body cover are fixedly installed with radiator, and being internally located at for the main body cover is scattered
The side of hot device is fixedly installed with circuit board；
The rear cover is fixedly connected with one end of inner casing, and the inner wall side of the main body cover is opened up there are two side channel, the master
One side external surface of body case is movably installed with two knobs, and one end of the knob is fixedly installed with fixture block.
In a preferred embodiment, the surrounding outer surface of the upper cover offers several heat release holes, several
The heat release hole is in rectangular arranged.
In a preferred embodiment, the mounting ring is threadably secured with upper cover connect, and the upper cover passes through
Screw rod is flexibly connected with main body cover, and the output shaft of the motor is fixedly connected with inner panel.
In a preferred embodiment, the inside of the inner casing is fixedly installed with several pieces of partitions, the partition
Inside offers cavity.
In a preferred embodiment, conducting wire is fixedly connected between the power supply and disk, in the conducting wire
Portion is fixedly installed with fuse.
In a preferred embodiment, the preceding exterior surface is provided with several operation buttons, the motor
The input terminal of output end and operation button is electrically connected.
In a preferred embodiment, the two sides of the inner casing are opened up there are two sliding slot, and two sliding slots are in pair
Claim arrangement, the inner casing and main body cover are slidably connected by sliding slot.
In a preferred embodiment, the side of the inner casing is opened up there are two card slot, the card slot and fixture block
Specification size is identical.
In a preferred embodiment, the card slot is identical as the specification size of side channel, and the knob passes through screw thread
It is flexibly connected with main body cover.
In a preferred embodiment, the main body cover and inner casing are stainless steel material, the main body cover
Outer surface be coated with rust-proof coating.
Technical effect and advantage of the invention:
1, the present invention is by being equipped with upper cover, heat release hole, screw rod and motor, and when the larger workload of equipment, people can be carried out
Upper cover is ejected upwards by screw rod, the quantity of the heat release hole of exposing is increased, to increase the heat dissipation effect of equipment, works as work
After, people can make screw rod that upper cover to be completely retracted into inside main body cover by by motor reversal, thus by heat release hole
It closes, avoids the dust in placement process from entering inside equipment from heat release hole, increase the using effect of equipment；
2, the present invention is provided with partition 16, partition between each electronic device by being equipped with partition, cavity, conducting wire and resistance wire
Inside offers cavity, has preferable heat insulation, and the heat generated when avoiding device from working conducts to influence mutually
Other device working conditions, increase the using effect of equipment, and fuse is provided in the middle part of conducting wire, when in internal components
When short-circuit conditions occurs in somewhere circuit, the fuse in conducting wire will be blown at once, disconnected the circuit for short-circuit conditions occur, kept away
Exempt from other electronic devices to be affected, increase the safety that equipment uses, to increase the safety of communication data；
3, the present invention is by being equipped with rear cover, inner hole, knob and fixture block, when equipment failure needs to place under repair, by inner casing
It is pulled out along sliding slot, is then rotatablely installed ring, unloaded upper cover from screw rod by screw thread, convenient for people to equipment inside
Electronic device carry out maintenance and inspection upper cover pacify back when the repair is completed, then by inner casing along sliding slot push-in main body cover
Inside, when in completely into main body cover, the card slot on inner casing is just corresponding with the fixture block of knob one end, then passes through rotation
Fixture block is pushed into card slot by knob, and inner casing is fixed.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the installation diagram of upper cover of the invention.
Fig. 3 is the structural schematic diagram of guide post of the invention.
Fig. 4 is the internal structure chart of main body cover of the invention.
Fig. 5 is the topology view of conducting wire of the invention.
Fig. 6 is the attachment structure schematic diagram of main body cover and inner casing of the invention.
Fig. 7 is the structural schematic diagram of inner casing of the invention.
Appended drawing reference are as follows: 1 main body cover, 11 front covers, 12 power supplys, 13 disks, 14 radiators, 15 circuit boards, 16 partitions, 17
Cavity, 18 conducting wires, 19 fuses, 2 upper covers, 21 heat release holes, 22 mounting plates, 23 motors, 24 guide posts, 25 inner panels, 26 screw rods, 27 peaces
Fill ring, 3 rear covers, 31 knobs, 32 inner casings, 33 side channels, 34 fixture blocks, 35 sliding slots, 36 card slots.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of communication encryption equipment according to shown in Fig. 1-3, including main body cover 1, the upper end activity of the main body cover 1
Upper cover 2 is installed, the rear end of the main body cover 1 is provided with rear cover 3, and the main body cover 1 is internally provided with inner casing 32, institute
The inner wall two sides for stating inner casing 32 are fixedly installed with two pieces of mounting plates 22, and two pieces of mounting plates 22 are in symmetric arrays, the installation
The bottom end of plate 22 is fixedly installed with motor 23, and the top of the mounting plate 22 is provided with guide post 24, the inside of the mounting plate 22
It is provided with inner panel 25, the mounting plate 22 is flexibly connected with inner panel 25, and the inner panel 25 is fixedly connected with the bottom end of guide post 24, institute
That states guide post 24 is internally provided with screw rod 26, and the guide post 24 is flexibly connected with screw rod 26 by screw thread, the top of the screw rod 26
End cap is equipped with mounting ring 27, and the surrounding outer surface of the upper cover 2 offers several heat release holes 21, several described heat release holes 21
In rectangular arranged, the mounting ring 27 is threadably secured with upper cover 2 to be connect, and the upper cover 2 passes through screw rod 26 and main body cover 1
It is flexibly connected, the output shaft of the motor 23 is fixedly connected with inner panel 25.
Embodiment specifically: when equipment during use, people can star the motor 23 in main body cover 1,
The inner panel 25 in mounting plate 22 is driven by motor 23, starts turning the guide post 24 of 25 upper end of inner panel, guide post 24 can pass through spiral shell
Line releases internal screw rod 26 upwards, to the upper cover 2 of 26 upper end of screw rod be released upwards, until the heat dissipation of 2 surrounding of upper cover
Hole 21 from main body cover 1 expose, equipment work generate heat can shed from the heat release hole 21 of surrounding, when equipment workload compared with
When big, people can carry out ejecting upper cover 2 upwards by screw rod 26, the quantity of the heat release hole 21 of exposing be increased, to increase
The heat dissipation effect of oil (gas) filling device, when after hours, people can make screw rod 26 receive upper cover 2 completely by inverting motor 23
It returns to inside main body cover 1, so that heat release hole 21 be closed, the dust in placement process is avoided to enter in equipment from heat release hole 21
Portion increases the using effect of equipment.
A kind of communication encryption equipment according to shown in Fig. 4-5, the front end of the main body cover 1 are fixedly installed with front cover 11,
The outer surface of the main body cover 1 is provided with switch and indicator light, and the inside of the main body cover 1 is fixedly installed with power supply 12,
The side for being internally located at power supply 12 of the main body cover 1 is fixedly installed with disk 13, and the main body cover 1 is internally located at magnetic
The front of disk 13 is fixedly installed with radiator 14, and the side for being internally located at radiator 14 of the main body cover 1 is fixedly installed with
Circuit board 15, the inside of the inner casing 32 are fixedly installed with several pieces of partitions 16, and the inside of the partition 16 offers cavity 17,
Conducting wire 18 is fixedly connected between the power supply 12 and disk 13, the middle part of the conducting wire 18 is fixedly installed with fuse 19, institute
It states 11 outer surface of front cover and is provided with several operation buttons, the output end of the motor 23 and the input terminal of operation button electrically connect
It connects；
Embodiment specifically: radiator 14, circuit board 15, power supply 12 inside main body cover 1 and between disk 13 by leading
Line 18 is attached, and partition 16 is provided between each electronic device, and cavity 17 is offered inside partition 16, is had preferable
Heat insulation, other device working conditions of the mutual conduction effects of the heat generated when avoiding device from working, to increase
The using effect of equipment, and the middle part of conducting wire 18 is provided with fuse 19, when short-circuit feelings occurs in somewhere circuit in internal components
When condition, the fuse 19 in conducting wire 18 will be blown at once, disconnected the circuit for short-circuit conditions occur, avoided other electronics devices
Part is affected, and increases the safety that equipment uses, to increase the safety of communication data.
A kind of communication encryption equipment according to shown in Fig. 6-7, the rear cover 3 is fixedly connected with one end of inner casing 32, described
The inner wall side of main body cover 1 is opened up there are two side channel 33, and a side external surface of the main body cover 1 is movably installed with two rotations
Button 31, one end of the knob 31 are fixedly installed with fixture block 34, and the two sides of the inner casing 32 open up that there are two sliding slot 35, two institutes
Sliding slot 35 is stated in being symmetrically arranged, the inner casing 32 is slidably connected with main body cover 1 by sliding slot 35, and the side of the inner casing 32 is opened
If there are two card slots 36, the card slot 36 is identical as the specification size of fixture block 34, the specification size of the card slot 36 and side channel 33
Identical, the knob 31 is flexibly connected by screw thread with main body cover 1, and the main body cover 1 and inner casing 32 are stainless steel
The outer surface of matter, the main body cover 1 is coated with rust-proof coating；
Embodiment specifically: when equipment failure needs to place under repair, people will can first rotate 1 side of main body cover
Knob 31, the fixture block 34 of 31 one end of knob is detached out of inner casing 32 card slot 36, into the side channel 33 of main body cover 1
It is interior, spacing relation between inner casing 32 and main body cover 1 is released, then people hold rear cover 3, and inner casing 32 is outside along sliding slot 35
It pulls out, is then rotatablely installed ring 27, is unloaded upper cover 2 from screw rod 26 by screw thread, convenient for people to the electronics inside equipment
Device, which carries out maintenance and inspection, when the repair is completed pacifies back upper cover 2, and inner casing 32 is then pushed into main body cover 1 along sliding slot 35
Inside, when in completely into main body cover 1, the card slot 36 on inner casing 32 is just corresponding with the fixture block 34 of 31 one end of knob, connects
By turning knob 31 by fixture block 34 be pushed into card slot 36 in, inner casing 32 is fixed.
Working principle of the present invention:
Referring to Figure of description 1-3, when equipment during use, people can star the motor 23 in main body cover 1, lead to
Cross motor 23 by the upper cover 2 of 26 upper end of screw rod upwards release, until 2 surrounding of upper cover heat release hole 21 from main body cover 1 expose, if
The heat that standby work generates can shed from the heat release hole 21 of surrounding, when after hours, people can by the way that motor 23 is inverted,
Be completely retracted into screw rod 26 upper cover 2 inside main body cover 1, so that heat release hole 21 be closed, avoids grey in placement process
Dirt enters inside equipment from heat release hole 21, increases the using effect of equipment；
Referring to Figure of description 4-5, it is provided with partition 16 between each electronic device, cavity 17 is offered inside partition 16, had
There is preferable heat insulation, other device working conditions of the mutual conduction effects of the heat generated when avoiding device from working, thus
The using effect of equipment is increased, and the middle part of conducting wire 18 is provided with fuse 19, when somewhere circuit occurs in internal components
When short-circuit conditions, the fuse 19 in conducting wire 18 will be blown at once, disconnect the circuit for short-circuit conditions occur；
Referring to Figure of description 6-7, when equipment failure needs to place under repair, people will can first rotate main body cover 1
The knob 31 of side detaches the fixture block 34 of 31 one end of knob, into the side channel of main body cover 1 out of inner casing card slot 36
In 33, then people hold rear cover 3, and inner casing 32 is pulled out along sliding slot 35, ring 27 are then rotatablely installed, when maintenance finishes
Afterwards, inner casing 32 is pushed into inside main body cover 1 along sliding slot 35, card slot when in completely into main body cover 1, on inner casing 32
36 is just corresponding with the fixture block 34 of 31 one end of knob, and then fixture block 34 is pushed into card slot 36 by turning knob 31.
The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and
It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two
Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when
The absolute position for being described object changes, then relative positional relationship may change；
Secondly: the present invention discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure, and other structures can
With reference to being commonly designed, under not conflict situations, the same embodiment of the present invention and different embodiments be can be combined with each other；
Last: the foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of communication encryption equipment, including main body cover (1), it is characterised in that: the upper end activity of the main body cover (1) is pacified
Equipped with upper cover (2), the rear end of the main body cover (1) is provided with rear cover (3)；
The main body cover (1) is internally provided with inner casing (32), and the inner wall two sides of the inner casing (32) are fixedly installed with two pieces
Mounting plate (22), for two pieces of mounting plates (22) in being symmetrically arranged, the bottom end of the mounting plate (22) is fixedly installed with motor
(23), the top of the mounting plate (22) is provided with guide post (24), and the mounting plate (22) is internally provided with inner panel (25), institute
It states mounting plate (22) to be flexibly connected with inner panel (25), the inner panel (25) is fixedly connected with the bottom end of guide post (24), the guide post
(24) be internally provided with screw rod (26), the guide post (24) is flexibly connected with screw rod (26) by screw thread, the screw rod (26)
Top be arranged with mounting ring (27)；
The front end of the main body cover (1) is fixedly installed with front cover (11), and the outer surface of the main body cover (1) is provided with switch
It is fixedly installed with power supply (12) with the inside of indicator light, the main body cover (1), the main body cover (1) is internally located at electricity
The side in source (12) is fixedly installed with disk (13), the fixed peace in the front for being internally located at disk (13) of the main body cover (1)
Equipped with radiator (14), the side for being internally located at radiator (14) of the main body cover (1) is fixedly installed with circuit board (15)；
The rear cover (3) is fixedly connected with one end of inner casing (32), and the inner wall side of the main body cover (1) is opened up there are two side
Slot (33), a side external surface of the main body cover (1) are movably installed with two knobs (31), and one end of the knob (31) is solid
Dingan County is equipped with fixture block (34).
2. a kind of communication encryption equipment according to claim 1, it is characterised in that: the surrounding outer surface of the upper cover (2)
Several heat release holes (21) are offered, several described heat release holes (21) are in rectangular arranged.
3. a kind of communication encryption equipment according to claim 1, it is characterised in that: the mounting ring (27) and upper cover (2)
It is threadably secured connection, the upper cover (2) is flexibly connected by screw rod (26) with main body cover (1), the motor (23)
Output shaft is fixedly connected with inner panel (25).
4. a kind of communication encryption equipment according to claim 1, it is characterised in that: the fixed peace in the inside of the inner casing (32)
Equipped with several pieces of partitions (16), the inside of the partition (16) offers cavity (17).
5. a kind of communication encryption equipment according to claim 1, it is characterised in that: the power supply (12) and disk (13) it
Between be fixedly connected with conducting wire (18), be fixedly installed with fuse (19) in the middle part of the conducting wire (18).
6. a kind of communication encryption equipment according to claim 1, it is characterised in that: front cover (11) outer surface is provided with
Several operation buttons, the output end of the motor (23) and the input terminal of operation button are electrically connected.
7. a kind of communication encryption equipment according to claim 1, it is characterised in that: the two sides of the inner casing (32) offer
Two sliding slots (35), for two sliding slots (35) in being symmetrically arranged, the inner casing (32) and main body cover (1) pass through sliding slot (35)
It is slidably connected.
8. a kind of communication encryption equipment according to claim 1, it is characterised in that: the side of the inner casing (32) offers
Two card slots (36), the card slot (36) are identical as the specification size of fixture block (34).
9. a kind of communication encryption equipment according to claim 1, it is characterised in that: the card slot (36) and side channel (33)
Specification size is identical, and the knob (31) is flexibly connected by screw thread with main body cover (1).
10. a kind of communication encryption equipment according to claim 1, it is characterised in that: the main body cover (1) and inner casing
It (32) is stainless steel material, the outer surface of the main body cover (1) is coated with rust-proof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910820236.2A CN110536574A (en) | 2019-09-01 | 2019-09-01 | A kind of communication encryption equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910820236.2A CN110536574A (en) | 2019-09-01 | 2019-09-01 | A kind of communication encryption equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110536574A true CN110536574A (en) | 2019-12-03 |
Family
ID=68665825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910820236.2A Pending CN110536574A (en) | 2019-09-01 | 2019-09-01 | A kind of communication encryption equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110536574A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112638130A (en) * | 2020-12-24 | 2021-04-09 | Oppo广东移动通信有限公司 | Electronic equipment and heat dissipation device thereof |
| CN116193770A (en) * | 2021-11-29 | 2023-05-30 | 成都极米科技股份有限公司 | Electronic equipment and heat dissipation method |
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| CN110072360A (en) * | 2019-05-30 | 2019-07-30 | 安徽延达智能科技有限公司 | Copper mesh structure of shell internal surface overall arrangement |
| CN209267275U (en) * | 2018-12-19 | 2019-08-16 | 山东广域科技有限责任公司 | A kind of electric intelligent protection terminal |
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| JP2013066003A (en) * | 2011-09-16 | 2013-04-11 | Toko Inc | Dielectric waveguide slot antenna, and array antenna using the same |
| CN205305266U (en) * | 2015-12-23 | 2016-06-08 | 天津众联通信工程有限公司 | Communication equipment protector |
| CN208226886U (en) * | 2018-06-18 | 2018-12-11 | 平庆路 | A kind of high heat dissipation domestic type inverter |
| CN208571369U (en) * | 2018-08-01 | 2019-03-01 | 深圳市华通电气设备有限公司 | One kind is outer for circuit storing unit for cell switch case |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112638130A (en) * | 2020-12-24 | 2021-04-09 | Oppo广东移动通信有限公司 | Electronic equipment and heat dissipation device thereof |
| CN116193770A (en) * | 2021-11-29 | 2023-05-30 | 成都极米科技股份有限公司 | Electronic equipment and heat dissipation method |
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Application publication date: 20191203 |
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| WD01 | Invention patent application deemed withdrawn after publication |