CN108631822A - A kind of wireless wifi equipment of power line carrier communication - Google Patents
A kind of wireless wifi equipment of power line carrier communication Download PDFInfo
- Publication number
- CN108631822A CN108631822A CN201810335759.3A CN201810335759A CN108631822A CN 108631822 A CN108631822 A CN 108631822A CN 201810335759 A CN201810335759 A CN 201810335759A CN 108631822 A CN108631822 A CN 108631822A
- Authority
- CN
- China
- Prior art keywords
- shell
- wall
- power line
- fixedly connected
- carrier communication
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to PLC technology fields, and disclose a kind of wireless wifi equipment of power line carrier communication, including shell, the front of the shell offers thermovent, the inner wall of the thermovent is fixedly connected with stainless (steel) wire, the front of the stainless (steel) wire is fixedly connected with shaft, the side of the shaft is installed with flabellum, the front of the shell, which is located on the left of thermovent, offers enclosed slot, the inner wall of the enclosed slot slidably connects cover board, the positive bottom end of the cover board is plugged with fixed link, the front of the shell, which is located at below the inner wall of enclosed slot, offers fixing groove, the fixed link is mutually clamped with fixing groove, the left and right sides of the shell offers sliding groove.Wifi equipment that the power line carrier communication is wireless, it is simple in structure, it is easy to use, not only the heat dissipation effect of equipment can be made more preferable, can more preferably prevent excessive dust equipment, influence the normal work of equipment, the further working efficiency for improving equipment.
Description
Technical field
The present invention relates to PLC technology field, specially a kind of wireless wifi equipment of power line carrier communication.
Background technology
Power carrier communication, that is, PLC, power carrier are the distinctive communication modes of electric system, and power carrier communication refers to profit
With existing power line, analog or digital signal is carried out to the technology of high-speed transfer by carrier system, maximum feature is not need
Again network is set up, as long as live wire, data transfer can be carried out, undoubtedly becomes and solves this smart home data transmission most
One of good scheme, simultaneously as data are only transmitted in this range of family, remotely to the control of household electrical appliances, we can also pass through biography
System network, which is first coupled to PC and then controls household electrical appliances mode again, to be realized, the cost of PLC modulation /demodulation modules is also far below wireless module.
The most heat dissipation effect of carrier telecommunication used at present is not high, be easy to cause and sets after working long hours
Standby damage influences its normal work, while can cause some unnecessary economic losses, therefore it is proposed that a kind of electric power
Wifi equipment that line carrier communication is wireless.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of wireless wifi equipment of power line carrier communication, have scattered
Thermal effect number and it is dust-proof the advantages that, solve the problems, such as that heat dissipation effect is general.
(2) technical solution
To realize that above-mentioned heat dissipation effect number and dust-proof purpose, the present invention provide the following technical solutions：A kind of power line carrier
Wireless wifi equipment, including shell are communicated, the front of the shell offers thermovent, and the inner wall of the thermovent is fixedly connected
There are stainless (steel) wire, the front of the stainless (steel) wire to be fixedly connected with shaft, the side of the shaft is installed with flabellum, described
The front of shell, which is located on the left of thermovent, offers enclosed slot, and the inner wall of the enclosed slot slidably connects cover board, the lid
The positive bottom end of plate is plugged with fixed link, and the front of the shell, which is located at below the inner wall of enclosed slot, offers fixing groove, described
Fixed link is mutually clamped with fixing groove.
The left and right sides of the shell offers sliding groove, and the inner wall of two sliding grooves slidably connects sliding shoe,
Two one end of sliding shoe far from sliding groove are fixedly connected with fixing bracket, and the support bracket fastened left and right sides is plugged with spiral shell
The left and right sides of rasp bar, the shell offers thread groove far from the side of sliding groove inner wall, and the threaded rod is close to fixed branch
One end of frame sequentially passes through fixing bracket and shell and is threadedly coupled with thread groove, and the support bracket fastened bottom offers rotation
The inner wall of slot, the rotation slot is fixedly connected with rotating bar, and the surface of the rotating bar is socketed with turning set, the turning set
Surface is fixedly connected with handle.
The inner wall bottom of the shell is installed with power line carried communication device ontology, the inner wall bottom position of the shell
It is installed with glass mat in the left and right sides of power line carried communication device ontology, the top of the glass mat is solid
Surely it is connected with porous foam plate, the inner wall bottom of the shell is fixedly connected with heating column, and the top of the heating column is passed through successively
It wears glass mat and porous foam plate and extends to the top of porous foam plate, be installed at the top of the heating column scattered
The left and right sides of hot fin, the shell offers heat emission hole, and the inner wall of the heat emission hole is fixedly connected with filter screen, described
It is installed with heat-conducting plate at left and right sides of the inner wall of shell, heat-dissipating pipe is plugged between the inner wall left and right sides of the shell,
The surface of the heat-dissipating pipe is fixedly connected with cooling fin.
Preferably, the cover board is circular slab, and diameter is adapted with the diameter of thermovent, the cover board and thermovent
Same level is on the right side of inner wall.
Preferably, the front of the cover board is fixedly connected with moving handle, and the moving handle is cylindric.
Preferably, the fixing bracket is U-shaped, and inner wall is contacted with the bottom of shell.
Preferably, the handle is U-shaped, and inner wall is fixedly connected with foam-rubber cushion, and the length of the handle is less than rotating bar
Length.
Preferably, the glass mat is identical as the setting thickness of porous foam plate, is no less than one centimeter.
Preferably, the surface of the heat-conducting plate is provided with wave texture, and the right side of the shell corresponds to the right side heat conduction
It is equipped with thermal hole at plate.
Preferably, radiating fin is fixedly connected at the top of the porous foam plate, the quantity of the radiating fin is many
In 18.
Preferably, the cooling fin is the surface of spiral wound and heat-dissipating pipe.
(3) advantageous effect
Compared with prior art, the present invention provides a kind of wireless wifi equipment of power line carrier communication, having following has
Beneficial effect：
1, the wireless wifi equipment of the power line carrier communication, it is simple in structure, it is easy to use, it can not only make the heat dissipation of equipment
Effect is more preferable, can more preferably prevent excessive dust equipment, influence the normal work of equipment, the further work for improving equipment
Efficiency.
2, the wireless wifi equipment of the power line carrier communication passes through shell, thermovent, stainless (steel) wire, flabellum and mobile handle
The cooperation of hand is closed by equipment when equipment is out of service while the heat dissipation effect of equipment can be allow more preferable, prevents
Into ash, it can be fixed after cover board is moved to desired position by the cooperation of fixed link and fixing groove, pass through sliding
The cooperation of slot, fixing bracket, sliding shoe, threaded rod and thread groove is so that the equipment carries fixation, using enhanced convenience,
It can make equipment is hand-held to carry by the cooperation of rotation slot, rotating bar, turning set and handle, pass through glass mat, porous bubble
Foam plate, heating column, radiating fin, heat emission hole, heat-conducting plate, wave texture, thermal hole, heat-dissipating pipe and cooling fin and radiating fin
Cooperation can make the heat dissipation effect inside equipment more preferable, and air more circulates, and preferably equipment can be made to be run.
Description of the drawings
Fig. 1 is a kind of wireless wifi equipment structural schematic diagram of power line carrier communication proposed by the present invention；
Fig. 2 is a kind of wireless wifi equipment fixing rack structure schematic diagram of power line carrier communication proposed by the present invention；
Fig. 3 is a kind of wireless wifi equipment cross-sectional view of the structure of power line carrier communication proposed by the present invention.
In figure：1 shell, 2 thermovents, 3 stainless (steel) wires, 4 shafts, 5 flabellums, 6 enclosed slots, 7 cover boards, 8 moving handles, 9 are consolidated
Fixed pole, 10 fixing grooves, 11 sliding grooves, 12 fixing brackets, 13 sliding shoes, 14 threaded rods, 15 thread grooves, 16 rotation slots, 17 rotations
Bar, 18 turning sets, 19 handles, 20 power line carried communication device ontologies, 21 glass mats, 22 porous foam plates, 23 heating columns,
24 radiating fins, 25 heat emission holes, 26 filter screens, 27 heat-conducting plates, 28 wave textures, 29 thermal holes, 30 heat-dissipating pipes, 31 cooling fins,
32 radiating fins.
Specific implementation mode
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 describes, 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.
- 3, including shell 1 are please referred to Fig.1, the front of shell 1 offers thermovent 2, and the inner wall of thermovent 2 is fixedly connected
There are stainless (steel) wire 3, the front of stainless (steel) wire 3 to be fixedly connected with shaft 4, the side of shaft 4 is installed with flabellum 5, shell 1
The left side that front is located at thermovent 2 offers enclosed slot 6, and the inner wall of enclosed slot 6 slidably connects cover board 7, and cover board 7 is circle
Plate, diameter are adapted with the diameter of thermovent 2, and same level, Ke Yitong are on the right side of cover board 7 and the inner wall of thermovent 2
Crossing the cooperation of fixed link 9 and fixing groove 10 can be fixed after cover board 7 is moved to desired position, prevent inside it into
Enter dust, extend the service life of equipment, the positive bottom end of cover board 7 is plugged with fixed link 9, and the front of shell 1 is located at enclosed slot 6
Inner wall below offer fixing groove 10, fixed link 9 and the clamping of 10 phase of fixing groove, the front of cover board 7 is fixedly connected with mobile
Hand 8, moving handle 8 are cylindric, make mobile enhanced convenience.
The left and right sides of shell 1 offers sliding groove 11, and the inner wall of two sliding grooves 11 slidably connects sliding shoe
13, two one end of sliding shoe 13 far from sliding groove 11 are fixedly connected with fixing bracket 12, and fixing bracket 12 is U-shaped, inner wall
It is contacted with the bottom of shell 1, the left and right sides of fixing bracket 12 is plugged with threaded rod 14, and the left and right sides of shell 1 is far from sliding
The side of 11 inner wall of dynamic slot offers thread groove 15, and threaded rod 14 sequentially passes through fixing bracket 12 close to one end of fixing bracket 12
It is threadedly coupled with shell 1 and with thread groove 15, the bottom of fixing bracket 12 offers rotation slot 16, and the inner wall of rotation slot 16 is fixed
It is connected with rotating bar 17, the surface of rotating bar 17 is socketed with turning set 18, and the surface of turning set 18 is fixedly connected with handle 19, holds
It is U-shaped 19, inner wall is fixedly connected with foam-rubber cushion, and the length of handle 19 is less than the length of rotating bar 17.
The inner wall bottom of shell 1 is installed with power line carried communication device ontology 20, and the inner wall bottom of shell 1 is located at electricity
The left and right sides of line of force carried communication device ontology 20 is installed with glass mat 21, and the top of glass mat 21 is fixed
It is connected with porous foam plate 22, is generally used for soft base, outside infantees skill, leather etc. again make beautiful metope, furred ceiling dress
Decorations, are widely used general, have sound-absorbing, and sound insulation is heat-insulated, it is environmentally friendly and fire-retardant the features such as, glass mat 21 and porous foam plate
22 setting thickness is identical, is no less than one centimeter, be by the expandable polystyrene bead containing volatile fluid foaming agent,
The white object of hot briquetting in a mold after heated pre- hair, has the design feature of fine closed pore, is mainly used for building wall
Body, roof heat insulation, composite plate heat preservation, freezer, air-conditioning, vehicle and ship insulation, floor heating, decoration engraving etc., shell
The inner wall bottom of body 1 is fixedly connected with heating column 23, and the top of heating column 23 sequentially passes through glass mat 21 and porous foam
The top of plate 22 and the top for extending to porous foam plate 22, heating column 23 is installed with radiating fin 24, the left and right of shell 1
Both sides offer heat emission hole 25, and the inner wall of heat emission hole 25 is fixedly connected with filter screen 26, and the inner wall left and right sides of shell 1 is solid
Dingan County is equipped with heat-conducting plate 27, and the surface of heat-conducting plate 27 is provided with wave texture 28, and the right side of shell 1 corresponds at the heat-conducting plate 27 of right side
It is equipped with thermal hole 29, increases the contact area with inner air, ensure that the effect of heat dissipation is more preferable, inner wall of shell 1 or so two
Heat-dissipating pipe 30 is plugged between side, the surface of heat-dissipating pipe 30 is fixedly connected with cooling fin 31, and cooling fin 31 is a kind of in electric appliance
Easy heat-generating electronic elements heat dissipation device, plate is mostly made by aluminium alloy, brass or bronze, sheet and splintery etc. are porous
The top of cystosepiment 22 is fixedly connected with radiating fin 32, and the quantity of radiating fin 32 is no less than 18, is set in electronic engineering
It is classified as " passivity heat dissipation element " in the field of meter, commonly uses entitled cooling fin, good with thermal conductivity, light and easy processing gold
Category is attached at heating surface, is radiated with compound heat exchange pattern, and cooling fin 31 is the table of spiral wound and heat-dissipating pipe 30
Face.
In conclusion the wireless wifi equipment of the power line carrier communication, simple in structure, and it is easy to use, it can not only make to set
Standby heat dissipation effect is more preferable, can more preferably prevent excessive dust equipment, influence the normal work of equipment, and further improve sets
Standby working efficiency, wifi equipment that the power line carrier communication is wireless pass through shell 1, thermovent 2, stainless (steel) wire 3,4 and of flabellum
The cooperation of moving handle 5 is close by equipment when equipment is out of service while the heat dissipation effect of equipment can be allow more preferable
It closes, prevents from, into ash, by the cooperation of fixed link 9 and fixing groove 10 after cover board is moved to desired position to be consolidated
It is fixed, by the cooperation of sliding groove 11, fixing bracket 12, sliding shoe 13, threaded rod 14 and thread groove 15 so that the equipment is taken with oneself
Band is fixed, using enhanced convenience, can make equipment by the cooperation of rotation slot 16, rotating bar 17, turning set 18 and handle 19
It is hand-held to carry, by glass mat 21, porous foam plate 22, heating column 23, radiating fin 24, heat emission hole 25, heat-conducting plate 27,
The cooperation of wave texture 28, thermal hole 29, heat-dissipating pipe 30 and cooling fin 31 and radiating fin 32 can make the heat dissipation inside equipment
Effect is more preferable, and air more circulates, and preferably equipment can be made to be run.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of wireless wifi equipment of power line carrier communication, including shell (1), it is characterised in that：The front of the shell (1)
Thermovent (2) is offered, the inner wall of the thermovent (2) is fixedly connected with stainless (steel) wire (3), and the stainless (steel) wire (3) is just
Face is fixedly connected with shaft (4), and the side of the shaft (4) is installed with flabellum (5), and the front of the shell (1) is located at
Enclosed slot (6) is offered on the left of thermovent (2), the inner wall of the enclosed slot (6) slidably connects cover board (7), the cover board
(7) positive bottom end is plugged with fixed link (9), and the front of the shell (1), which is located at below the inner wall of enclosed slot (6), to be offered admittedly
Determine slot (10), the fixed link (9) is mutually clamped with fixing groove (10)；
The left and right sides of the shell (1) offers sliding groove (11), and the inner wall of two sliding grooves (11) slidably connects
Sliding shoe (13), the one end of two sliding shoes (13) far from sliding groove (11) are fixedly connected with fixing bracket (12), the fixation
The left and right sides of holder (12) is plugged with threaded rod (14), and the left and right sides of the shell (1) is far from sliding groove (11) inner wall
Side offer thread groove (15), the threaded rod (14) sequentially passes through fixing bracket close to one end of fixing bracket (12)
(12) it and shell (1) and is threadedly coupled with thread groove (15), the bottom of the fixing bracket (12) offers rotation slot (16), institute
The inner wall for stating rotation slot (16) is fixedly connected with rotating bar (17), and the surface of the rotating bar (17) is socketed with turning set (18),
The surface of the turning set (18) is fixedly connected with handle (19)；
The inner wall bottom of the shell (1) is installed with power line carried communication device ontology (20), the inner wall of the shell (1)
The left and right sides that bottom is located at power line carried communication device ontology (20) is installed with glass mat (21), the glass
Porous foam plate (22) is fixedly connected at the top of fiberboard (21), the inner wall bottom of the shell (1) is fixedly connected with heat conduction
Column (23) sequentially passes through glass mat (21) and porous foam plate (22) at the top of the heating column (23) and extends to porous
The top of cystosepiment (22) is installed with radiating fin (24), the left and right of the shell (1) at the top of the heating column (23)
Both sides offer heat emission hole (25), and the inner wall of the heat emission hole (25) is fixedly connected with filter screen (26), the shell (1)
It is installed with heat-conducting plate (27) at left and right sides of inner wall, heat-dissipating pipe is plugged between the inner wall left and right sides of the shell (1)
(30), the surface of the heat-dissipating pipe (30) is fixedly connected with cooling fin (31).
2. the wireless wifi equipment of a kind of power line carrier communication according to claim 1, it is characterised in that：The cover board
(7) it is circular slab, diameter is adapted with the diameter of thermovent (2), at the inner wall right side of the cover board (7) and thermovent (2)
In same level.
3. the wireless wifi equipment of a kind of power line carrier communication according to claim 1, it is characterised in that：The cover board
(7) front is fixedly connected with moving handle (8), and the moving handle (8) is cylindric.
4. the wireless wifi equipment of a kind of power line carrier communication according to claim 1, it is characterised in that：The fixed branch
Frame (12) is U-shaped, and inner wall is contacted with the bottom of shell (1).
5. the wireless wifi equipment of a kind of power line carrier communication according to claim 1, it is characterised in that：The handle
(19) it is U-shaped, inner wall is fixedly connected with foam-rubber cushion, and the length of the handle (19) is less than the length of rotating bar (17).
6. the wireless wifi equipment of a kind of power line carrier communication according to claim 1, it is characterised in that：The glass fibers
It is identical as the setting thickness of porous foam plate (22) to tie up plate (21), is no less than one centimeter.
7. the wireless wifi equipment of a kind of power line carrier communication according to claim 1, it is characterised in that：The heat-conducting plate
(27) surface is provided with wave texture (28), and the right side of the shell (1) corresponds to be equipped at the heat-conducting plate (27) of right side
Thermal hole (29).
8. the wireless wifi equipment of a kind of power line carrier communication according to claim 1, it is characterised in that：The porous bubble
Radiating fin (32) is fixedly connected at the top of foam plate (22), the quantity of the radiating fin (32) is no less than 18.
9. the wireless wifi equipment of a kind of power line carrier communication according to claim 1, it is characterised in that：The cooling fin
(31) it is the surface of spiral wound and heat-dissipating pipe (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810335759.3A CN108631822A (en) | 2018-04-16 | 2018-04-16 | A kind of wireless wifi equipment of power line carrier communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810335759.3A CN108631822A (en) | 2018-04-16 | 2018-04-16 | A kind of wireless wifi equipment of power line carrier communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108631822A true CN108631822A (en) | 2018-10-09 |
Family
ID=63705137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810335759.3A Pending CN108631822A (en) | 2018-04-16 | 2018-04-16 | A kind of wireless wifi equipment of power line carrier communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108631822A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1838405A (en) * | 2005-03-23 | 2006-09-27 | 富士通株式会社 | Heat receiving sheet, electronic apparatus, and fabrication method for heat receiving sheet |
| US20160294165A1 (en) * | 2008-07-30 | 2016-10-06 | Panasonic Intellectual Property Management Co., Ltd. | Power line communication apparatus |
| CN107270165A (en) * | 2017-06-26 | 2017-10-20 | 江苏鸿佳电子科技有限公司 | The heat dissipation, energy conservation LED light bar that a kind of antidetonation is strengthened |
| CN206684643U (en) * | 2017-04-20 | 2017-11-28 | 常州信息职业技术学院 | A kind of hard disc of computer |
| CN206909013U (en) * | 2017-04-28 | 2018-01-19 | 北京华光浩阳科技有限公司 | The radiator structure of a kind of electronic equipment |
-
2018
- 2018-04-16 CN CN201810335759.3A patent/CN108631822A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1838405A (en) * | 2005-03-23 | 2006-09-27 | 富士通株式会社 | Heat receiving sheet, electronic apparatus, and fabrication method for heat receiving sheet |
| US20160294165A1 (en) * | 2008-07-30 | 2016-10-06 | Panasonic Intellectual Property Management Co., Ltd. | Power line communication apparatus |
| CN206684643U (en) * | 2017-04-20 | 2017-11-28 | 常州信息职业技术学院 | A kind of hard disc of computer |
| CN206909013U (en) * | 2017-04-28 | 2018-01-19 | 北京华光浩阳科技有限公司 | The radiator structure of a kind of electronic equipment |
| CN107270165A (en) * | 2017-06-26 | 2017-10-20 | 江苏鸿佳电子科技有限公司 | The heat dissipation, energy conservation LED light bar that a kind of antidetonation is strengthened |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209824189U (en) | High-efficient radiating green building electrical energy-saving control cabinet | |
| CN104193290B (en) | Method for preparing expanded graphite sheet material for radiation ceiling and ceiling board thereof | |
| CN204786699U (en) | Electric heater carbon fiber heating module | |
| CN108631822A (en) | A kind of wireless wifi equipment of power line carrier communication | |
| CN206370020U (en) | A kind of folding notebook radiator | |
| CN211876556U (en) | Environment-friendly energy-saving drying device | |
| CN201509386U (en) | Telecommunication cabinet with refrigerant circulating heat exchange function | |
| CN203928691U (en) | A kind of automatic constant-temperature baking box with mobile and fixed function | |
| CN212518611U (en) | Motor housing convenient to heat dissipation | |
| CN210520828U (en) | Low-temperature heating device for outdoor heat preservation cabinet | |
| CN210798020U (en) | Cold and hot radiation hanging piece | |
| CN210129968U (en) | Novel electric heating coating heater | |
| CN211152574U (en) | Communication rack that heat dispersion is good | |
| CN210112511U (en) | Industrial control system of Internet of things | |
| CN210123172U (en) | Heating solid wood multilayer floor | |
| CN113465061A (en) | Self-cleaning type cold and warm radiation aluminum plate | |
| CN206328929U (en) | A kind of expanded graphite adds capillary heat exchange unit type metal radiation ceiling | |
| CN207802630U (en) | A kind of electromechanical equipment radiator | |
| CN220823600U (en) | Temperature controller based on internet of things | |
| CN215411780U (en) | Control gateway for intelligent lighting lamp | |
| CN219199489U (en) | Electric water heater with direct cooling type refrigerating mechanism | |
| CN207584877U (en) | A kind of hot superconductive plate water-heating radiator | |
| CN218758439U (en) | Electric heating fibrilia wallboard module | |
| CN213709943U (en) | Glass fiber board with high heat insulation function | |
| CN210579885U (en) | Temperature control device based on high-speed video demodulation receiver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181009 |