CN207741182U - Aluminum fin-stock - Google Patents
Aluminum fin-stock Download PDFInfo
- Publication number
- CN207741182U CN207741182U CN201721470161.2U CN201721470161U CN207741182U CN 207741182 U CN207741182 U CN 207741182U CN 201721470161 U CN201721470161 U CN 201721470161U CN 207741182 U CN207741182 U CN 207741182U
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- heat
- fin
- hot channel
- gear
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Abstract
Aluminum fin-stock includes the hot channel of circular ring shape, heating wire is set in hot channel, four fins that setting is distributed in X-shaped on hot channel outer wall, several heat emission holes are opened up on each fin, inclined heat sink is arranged in each heat emission hole side, and heat sink is in be distributed clockwise or counterclockwise along the axis of hot channel.The utility model has the advantages that the utility model can utilize heating wire to heat hot channel, hot channel outwardly distributes heat by four fins, fin heat transfer property is good, stablizes, air is small by resistance, heat is transmitted to by the fin on hot channel by the air between fin, has the function that heat air.This mode avoids pipeline heat loss, avoids waste water resource due to the use of electric-heating-wire-heating without the pipeline being connect with boiler, meanwhile, electric-heating-wire-heating is fast, and convenient heating in time can turn off when staying out to save electric power.
Description
Technical field
The utility model is related to radiator fields, specifically aluminum fin-stock.
Background technology
Existing heating radiator is generally radiated by hot water outward reaches heating effect, but this mode had both needed largely
Water resource, hot water need to be transported to every family by pipeline by boiler, and heat loss is more in transportational process, and since hot water is equal
Heat dissipation needs the time in cloth radiator and outward, can not in time to heating in family, or the people that the time of going home or be in once in a while is short
Normally opened heating causes to waste or do not open heating to endure cold in family.
Utility model content
To solve the above problems, the purpose of the utility model is to provide aluminum fin-stock, does not need water and boiler leads to house
In pipeline, and the heating that can radiate in time.
The utility model to achieve the above object, is achieved through the following technical solutions：Aluminum fin-stock includes the heat dissipation of circular ring shape
Pipeline, is arranged heating wire in hot channel, on hot channel outer wall setting in X-shaped distribution four fins, on each fin
Several heat emission holes are opened up, inclined heat sink is arranged in each heat emission hole side, and heat sink is in clockwise along the axis of hot channel
Or distribution counterclockwise.
To further realize the purpose of this utility model, following technical scheme can also be used：Under the hot channel
The heat conducting pipe parallel with hot channel is arranged in portion.Four heat-conducting plates, two fins are uniformly arranged on the hot channel outer wall
It is mounted on the heat-conducting plate on top, other two fin is mounted on the heat-conducting plate of lower part.The hot channel
Heat-conducting plate is installed respectively on the outer wall in upper three directions in left and right, heat conduction is installed respectively on the outer wall in lower three directions of heat conducting pipe or so
Plate, two fins are mounted on the heat-conducting plate on hot channel top, other two fin is mounted on heat conducting pipe lower part
Heat-conducting plate on.The circular blend stop parallel with hot channel is arranged in the fin end portion.What is opened up on the fin dissipates
Hot hole is multiple rows of arrangement in fin width direction, is made of several heat emission holes along finned length directional spreding per dissipation hot hole.
One end of the fin is hinged with hot channel, between two fins between superposed two fins, positioned at lower part
Be respectively provided with tension spring, fixed station is respectively set in hot channel outer wall both sides, is respectively set hoist engine and motor on fixed station, motor with
Hoist engine connects, and one end of the first connecting rope is arranged on hoist engine, is located at the end set the of a fin of fixed station homonymy
One end of two connecting ropes is arranged connector sleeve and is connected with each other by connector sleeve, first between the first connecting rope and the second connecting rope
Connecting rope and be slidably connected positioned at the end of another fin of fixed station homonymy, in the lower end of the first connecting rope cooperation set
Clip is set, connector sleeve opens up the first groove along its length, and the first groove is matched with the width of the first connecting rope, on connector sleeve
The second groove, fixing groove and holding tank are opened up respectively, and the first groove is communicated with the second groove, the width phase of the second groove and clip
Cooperation, the second groove are communicated with fixing groove, and fixing groove is communicated with holding tank, the fan-shaped limiting plate of setting, limiting plate in fixing groove
Inside cambered surface matched with clip outer surface, limiting slot, the connection of limiting slot and clip are opened up in the inside cambered surface of limiting plate
Matching ends are held, gear ring is set in the outside cambered surface of limiting plate, first gear, electric shifting fork and fixation are set in holding tank
Plate, gear ring are engaged with first gear always, and first gear is mounted on first gear axis, set key in fixed plate, electric shifting fork
First gear axis can be allocated to and be coordinated with key, far module is set on electric shifting fork, being arranged at least two in fixing groove fixes
Bar opens up the sliding slot of arc on limiting plate, and fixed link is located in sliding slot, limiting plate can by sliding slot along fixed link in fixing groove
Interior rotation opens up connecting hole and link slot in connector sleeve, and connecting hole and link slot communicate, and second gear axis is arranged in link slot,
Second gear axis is linked with first gear axis by transmission device, and second gear, second gear both sides are arranged on second gear axis
The first rack and the second rack are engaged respectively, and the first rack lower end connects several first clamp bars, the second rack by first crossbar
Upper end connects several second clamp bars by second crossbar, and several first clamp bars and several second clamp bars are respectively positioned in connecting hole, the
The upper end of two connecting ropes is between several first clamp bars and several second clamp bars.Torsional spring is set on the second gear axis.
Several first clamp bars and several second clamp bars are interlaced.
The utility model has the advantage of：The utility model can utilize heating wire to heat hot channel, hot channel
Heat is outwardly distributed by four fins, fin heat transfer property is good, stablizes, and air is small by resistance, and heat is by dissipating
Fin on heat pipeline is transmitted to by the air between fin, has the function that heat air.This mode is due to the use of heating wire
Heating avoids pipeline heat loss, avoids waste water resource without the pipeline being connect with boiler, meanwhile, electric-heating-wire-heating is fast,
Convenient heating in time, can turn off when staying out to save electric power.
Description of the drawings
Fig. 1 is one of the utility model structure diagram；Fig. 2 is the stereogram of Fig. 1；Fig. 3 is that the utility model structure is shown
The two of intention are uniformly arranged four heat-conducting plates in figure on hot channel outer wall；Fig. 4 is the stereogram of Fig. 3；Fig. 5 is that this practicality is new
Type third structural representation, heat conducting pipe is arranged in hot channel lower part, and heat sink is multiple rows of on fin；Fig. 6 is the solid of Fig. 5
Figure；Fig. 7 is the four of the utility model structure diagram, and heat conducting pipe is arranged in hot channel lower part；Fig. 8 is the stereogram of Fig. 7；Fig. 9
It is the five of the utility model structure diagram, fin is hinged with hot channel；Figure 10 is I enlarged drawing of Fig. 9；Figure 11 is Figure 10
B to enlarged drawing；Figure 12 is another state diagram of Figure 11；Figure 13 is the line C-C cutaway view Amplified image along Figure 10；Figure 14 is along figure
13 line D-D sectional view.
Specific implementation mode
Aluminum fin-stock includes the hot channel 1 of circular ring shape, heating wire is arranged in hot channel 1, is set on 1 outer wall of hot channel
Four fins 2 in X-shaped distribution are set, several heat emission holes 30 are opened up on each fin 2, the setting of 30 side of each heat emission hole tilts
Heat sink 31, heat sink 31 along hot channel 1 axis in being clockwise or counterclockwise distributed.This structure can utilize electric heating
Silk heats hot channel 1, and hot channel 1 outwardly distributes heat by four fins 2, and 2 heat transfer property of fin is good, steady
Fixed, air is small by resistance, and heat is transmitted to by the fin 2 on hot channel 1 by the air between fin, and heating air is reached
Effect.This mode avoids pipeline heat loss, avoids due to the use of electric-heating-wire-heating without the pipeline being connect with boiler
Waste water resource, meanwhile, electric-heating-wire-heating is fast, and convenient heating in time can turn off when staying out to save electric power.Heating wire
It is being not shown in figure.
The heat conducting pipe 34 parallel with hot channel 1 is arranged in 1 lower part of hot channel.Heat conducting pipe 34 connects with heat supply pipeline
It connects.This structure can be connect by heat conducting pipe 34 with heat supply pipeline, and warming to heating indoor for a long time and power failure or electricity are needed
Heated filament uses heat supply pipeline to heating indoor when something goes wrong, avoids indoor temperature too low, and save electric energy.
Four heat-conducting plates 32 are uniformly arranged on 1 outer wall of hot channel, two fins 2 are mounted on leading for top
On hot plate 32, other two fin 2 is mounted on the heat-conducting plate 32 of lower part.This structure can pass through the folding of heat-conducting plate 32
It penetrates, further increases the utilization rate of heat.
Heat-conducting plate 32 is installed respectively, under heat conducting pipe 34 or so on the outer wall in 1 or so upper three directions of hot channel
Heat-conducting plate 32 is installed respectively, two fins 2 are mounted on the heat-conducting plate 32 on 1 top of hot channel on the outer wall in three directions
On, other two fin 2 is mounted on the heat-conducting plate 32 of 34 lower part of heat conducting pipe.This structure can be to 1 He of hot channel
The heat that heat conducting pipe 34 distributes fully reflects, convenient for improving heat utilization ratio.
2 end set of the fin circular blend stop 33 parallel with hot channel 1.This structure can avoid fin
2 ends scratch people or object.
The heat emission hole 30 opened up on the fin 2 is multiple rows of arrangement of 2 width direction of fin, per dissipation hot hole 30 by edge
Several heat emission holes 30 of 2 length direction of fin distribution are constituted.This structure can further increase heat utilization ratio.
Since the installation site of heat supply pipeline 1 is uncertain, for convenience of according to the installation site of heat supply pipeline 1 and heat dissipation model
It encloses, adjusts best 2 angle of inclination of fin, one end of the fin 2 and hot channel 1 are hinged, superposed two wings
Between piece 2, be respectively provided with tension spring 38 between two fins 2 of lower part, tension spring 38 always to superposed two fins 2 it
Between, pulling force is provided between two fins 2 of lower part, fixed station 35, fixed station 35 is respectively set in 1 outer wall both sides of hot channel
On hoist engine 36 and motor 37 is respectively set, motor 37 is connect with hoist engine 36, and the one of the first connecting rope 4 is arranged on hoist engine 36
End, is located at one end of the second connecting rope of end set 3 of a fin 2 of 35 homonymy of fixed station, and the first connecting rope 4 and second connects
Be arranged between splicing 3 and connector sleeve 5 and be connected with each other by connector sleeve 5, the first connecting rope 4 be located at the another of 35 homonymy of fixed station
The end of a fin 2 is slidably connected, and clip 12 is equipped in the lower end of the first connecting rope 4, connector sleeve 5 is along its length
The first groove 13 is opened up, the first groove 13 is matched with the width of the first connecting rope 4, opens up the second groove on connector sleeve 5 respectively
14, fixing groove 15 and holding tank 18, the first groove 13 are communicated with the second groove 14, and the width of the second groove 14 and clip 12 matches
It closes, the second groove 14 is communicated with fixing groove 15, and fixing groove 15 is communicated with holding tank 18, the fan-shaped limiting plate of setting in fixing groove 15
16, the inside cambered surface of limiting plate 16 is matched with 12 outer surface of clip, and limiting slot 17 is opened up in the inside cambered surface of limiting plate 16, limit
Gear ring is arranged in the outside cambered surface of limiting plate 16, is arranged in holding tank 18 for the connecting pin matching ends of position slot 17 and clip 12
First gear 19, electric shifting fork 24 and fixed plate 25, gear ring are engaged with first gear 19 always, and first gear 19 is mounted on first
On gear shaft 23, set key 26 in fixed plate 25, first gear axis 23 can be allocated to by electric shifting fork 24 to be coordinated with key 26, electronic
Far module is set on shift fork 24, at least two fixed links 21 are set in fixing groove 15, the sliding slot of arc is opened up on limiting plate 16
22, fixed link 21 is located in sliding slot 22, and limiting plate 16 can pass through sliding slot 22 rotation in fixing groove 15, connection along fixed link 21
Connecting hole 6 and link slot 7 are opened up in set 5, connecting hole 6 and link slot 7 communicate, setting second gear axis 9 in link slot 7, and second
Gear shaft 9 is linked with first gear axis 23 by transmission device, and second gear 8,8 liang of second gear are arranged on second gear axis 9
The first rack 10 and the second rack 11 are engaged in side respectively, and 10 lower end of the first rack connects several first clamp bars by first crossbar
27,11 upper end of the second rack connects several second clamp bars 28, several first clamp bars 27 and several second clamp bars by second crossbar
28 are respectively positioned in connecting hole 6, and the upper end of the second connecting rope 3 is between several first clamp bars 27 and several second clamp bars 28.Position
In the end of another fin 2 of 35 homonymy of fixed station, U-shaped connector or fixed pulley, 4 one end of the first connecting rope and company can be set
Female connector 5 connects, and the other end connect around U-shaped connector or fixed pulley with hoist engine 36.This structure can be controlled by motor 37
Hoist engine 36 processed rotates, to pull the first connecting rope 4, the first connecting rope 4 mutually to be interconnected by connector sleeve 5 with the second connecting rope 3
It connects, keeps two fins 2 positioned at 35 homonymy of fixed station close in opposite directions, to complete angle of the adjustment fin 2 on hot channel 1
Distribution achievees the purpose that adjusting 1 heat of hot channel distributes range.It needs to adjust angle of the fin 2 on hot channel 1 once again
When, controllable motor 37 makes hoist engine 36 invert, and two fins 2 on top and two fins of lower part are in corresponding tension spring 38
Reset close to each other under pulling force effect.The transmission device can be gear drive, Worm Wheel System, chain transmission
Equal various structures.
When first connecting rope 4 is connect with connector sleeve 5, close up clip 12, clip 12 is made to be fixed under the first connecting rope 4
Clip 12 and the first connecting rope 4 are pushed into the second groove 14 and the first groove 13 by end respectively, and clip 12 enters the second groove 14
Afterwards, connecting pin end enters the limiting slot 17 on limiting plate 16, rotation connection set 5 or the first connecting rope 4, makes 16 turns of limiting plate
It moves to the other side, to drive first gear 19 to rotate, after the completion of rotation, by controlling electric shifting fork 24, makes it by the first tooth
Wheel shaft 23 be allocated to key 26 coordinate, to make first gear axis 23 can not circumferential movement, make limiting plate 16 that can not be rotated back to original
Position, since the first connecting rope 4 can only be moved along the first groove 13, and clip 12 is limited due to its connecting pin end on plate 16
Limiting slot 17 blocks, and causes it that can not be moved along the second groove 14, to make connector sleeve 5 consolidate the first connecting rope 4 and clip 12
It is fixed so that connector sleeve 5 connect with the first connecting rope 4.Before connector sleeve 5 is connect with the upper end of the second connecting rope 3, by the second connection
The upper end of rope 3 is put between several first clamp bars 27 and several second clamp bars 28, waits for lower end and the connector sleeve 5 of the first connecting rope 4
After connection, first gear axis 23 will produce rotation, and second gear axis 9 is driven by first gear axis 23 to be rotated, and makes several first
Clamp bar 27 and several second clamp bars 28, which move towards, clamps the upper end of the second connecting rope 3, clamps the upper end of the second connecting rope 3
Afterwards, first gear axis 23 is allocated to by the electric shifting fork 24 in connector sleeve 5 coordinates with key 26, to make first gear axis 23 can not week
To movement, i.e. second gear axis 9 can not rotate, to complete the fixation to the lower end of the first connecting rope 4.When disengaging, control electricity
Dynamic shift fork 24, makes it dial first gear axis 23 from the key 26 in fixed plate 25, to enable first gear axis 23 to rotate, the
Two connecting ropes 3 are disconnected from sleeve 5 under its own gravity, and when disengaging, the second connecting rope 3 can strut the first clamp bar 27 and the second clamp bar
28, the first clamp bar 27 and the second clamp bar 28, which are located remotely from each other, makes second gear axis 9 rotate, to drive first gear axis 23 to rotate,
Limiting plate 16 is set to reset, to make connector sleeve 5 and the first connecting rope 4 be detached from.The configuration achieves the first connecting ropes 4 and second
3 linkage locking of connecting rope, convenient for storaging and connecting.This connection type is connected and disconnected from conveniently, due to not exposed when connection
Switch and protrusion, in connecting rope moving process, people or object and connector sleeve 5, which touch, can not also make to be mutually disengaged between rope,
Each connecting rope is facilitated to be detached from when storage, convenient for separately storage, convenient for collecting and arrangement.
Torsional spring 29 is set on the second gear axis 9.This structure can store power, solution in locking by torsional spring 29
When lock, torsional spring 29 makes second gear axis 9 reverse, to make the first connecting rope 4 and the second connecting rope 3 are automatic to disengage.
Several first clamp bars 27 and several second clamp bars 28 are interlaced.This structure can make several first folders
Second connecting rope, 3 fixation is avoided the second connecting rope 3 from being disconnected from sleeve 5 by item 27 and several second clamp bars 28.
The technical solution of the utility model is not restricted in the range of embodiment described in the utility model.This practicality is new
The technology contents of the not detailed description of type are known technology.
Claims (9)
1. aluminum fin-stock, it is characterised in that：Hot channel including circular ring shape（1）, hot channel（1）Interior setting heating wire, heat dissipation
Pipeline（1）Four fins that setting is distributed in X-shaped on outer wall（2）, each fin（2）On open up several heat emission holes（30）, often
A heat emission hole（30）Inclined heat sink is arranged in side（31）, heat sink（31）Along hot channel（1）Axis in clockwise or
Distribution counterclockwise.
2. aluminum fin-stock according to claim 1, it is characterised in that：The hot channel（1）Lower part is arranged and heat-dissipating pipe
Road（1）Parallel heat conducting pipe（34）.
3. aluminum fin-stock according to claim 1, it is characterised in that：The hot channel（1）Four are uniformly arranged on outer wall
A heat-conducting plate（32）, two fins（2）It is mounted on the heat-conducting plate on top（32）On, other two fin（2）Installation is in place
Heat-conducting plate in lower part（32）On.
4. aluminum fin-stock according to claim 2, it is characterised in that：The hot channel（1）Upper three directions in left and right
Heat-conducting plate is installed respectively on outer wall（32）, heat conducting pipe（34）Heat-conducting plate is installed respectively on the outer wall in lower three directions in left and right（32）,
Two fins（2）It is mounted on hot channel（1）The heat-conducting plate on top（32）On, other two fin（2）It is mounted on
Heat conducting pipe（34）The heat-conducting plate of lower part（32）On.
5. aluminum fin-stock according to any one of claims 1-4, it is characterised in that：The fin（2）End set with
Hot channel（1）Parallel circular blend stop（33）.
6. aluminum fin-stock according to any one of claims 1-4, it is characterised in that：The fin（2）On open up dissipate
Hot hole（30）For fin（2）Multiple rows of arrangement of width direction, per dissipation hot hole（30）By along fin（2）The number of length direction distribution
A heat emission hole（30）It constitutes.
7. aluminum fin-stock according to claim 1, it is characterised in that：The fin（2）One end and hot channel（1）Hinge
It connects, superposed two fins（2）Between, two fins positioned at lower part（2）Between be respectively provided with tension spring（38）, hot channel
（1）Fixed station is respectively set in outer wall both sides（35）, fixed station（35）On hoist engine is respectively set（36）And motor（37）, motor
（37）With hoist engine（36）Connection, hoist engine（36）The first connecting rope of upper setting（4）One end, be located at fixed station（35）Homonymy
One fin（2）The second connecting rope of end set（3）One end, the first connecting rope（4）With the second connecting rope（3）Between be arranged
Connector sleeve（5）And pass through connector sleeve（5）It is connected with each other, the first connecting rope（4）With positioned at fixed station（35）Another wing of homonymy
Piece（2）End be slidably connected, the first connecting rope（4）Lower end on be equipped with clip（12）, connector sleeve（5）Along length
Direction opens up the first groove（13）, the first groove（13）With the first connecting rope（4）Width match, connector sleeve（5）Upper difference
Open up the second groove（14）, fixing groove（15）And holding tank（18）, the first groove（13）With the second groove（14）It communicates, second is recessed
Slot（14）With clip（12）Width match, the second groove（14）With fixing groove（15）It communicates, fixing groove（15）With holding tank
（18）It communicates, fixing groove（15）The fan-shaped limiting plate of interior setting（16）, limiting plate（16）Inside cambered surface and clip（12）Appearance
Face matches, limiting plate（16）Inside cambered surface on open up limiting slot（17）, limiting slot（17）With clip（12）Connecting pin end
Portion matches, limiting plate（16）Outside cambered surface on gear ring, holding tank are set（18）Interior setting first gear（19）, electric shifting fork
（24）And fixed plate（25）, gear ring always with first gear（19）Engagement, first gear（19）Mounted on first gear axis（23）
On, fixed plate（25）Upper set key（26）, electric shifting fork（24）It can be by first gear axis（23）It is allocated to and key（26）Cooperation, electricity
Dynamic shift fork（24）Upper setting far module, fixing groove（15）At least two fixed links of interior setting（21）, limiting plate（16）On open up
The sliding slot of arc（22）, fixed link（21）Positioned at sliding slot（22）It is interior, limiting plate（16）Sliding slot can be passed through（22）Along fixed link
（21）In fixing groove（15）Interior rotation, connector sleeve（5）Inside open up connecting hole（6）And link slot（7）, connecting hole（6）And link slot
（7）It communicates, link slot（7）Interior setting second gear axis（9）, second gear axis（9）With first gear axis（23）It is filled by being driven
Set linkage, second gear axis（9）Upper setting second gear（8）, second gear（8）The first rack is engaged respectively in both sides（10）With
Two racks（11）, the first rack（10）Lower end connects several first clamp bars by first crossbar（27）, the second rack（11）Upper end
Several second clamp bars are connected by second crossbar（28）, several first clamp bars（27）With several second clamp bars（28）It is respectively positioned on connection
Hole（6）It is interior, the second connecting rope（3）Upper end be located at several first clamp bars（27）With several second clamp bars（28）Between.
8. aluminum fin-stock according to claim 7, it is characterised in that：The second gear axis（9）Upper setting torsional spring（29）.
9. aluminum fin-stock according to claim 7, it is characterised in that：Several first clamp bars（27）With several second folders
Item（28）It is interlaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721470161.2U CN207741182U (en) | 2017-11-07 | 2017-11-07 | Aluminum fin-stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721470161.2U CN207741182U (en) | 2017-11-07 | 2017-11-07 | Aluminum fin-stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207741182U true CN207741182U (en) | 2018-08-17 |
Family
ID=63115619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721470161.2U Expired - Fee Related CN207741182U (en) | 2017-11-07 | 2017-11-07 | Aluminum fin-stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207741182U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916973A (en) * | 2018-09-20 | 2018-11-30 | 东方金誉（天津）科技有限公司 | A kind of heat dissipation terminal of electric boiler |
| CN109443070A (en) * | 2018-12-11 | 2019-03-08 | 江苏宏远管业有限公司 | A kind of special LNG air accumulator radiation aluminium fin |
| CN109915895A (en) * | 2019-02-21 | 2019-06-21 | 上海庄昊电热电器有限公司 | A kind of temperature control is around chip electric heating tube |
| CN110430720A (en) * | 2019-07-09 | 2019-11-08 | 北京空间飞行器总体设计部 | A kind of gravity force heat pipe radiator suitable for outdoor base station |
-
2017
- 2017-11-07 CN CN201721470161.2U patent/CN207741182U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916973A (en) * | 2018-09-20 | 2018-11-30 | 东方金誉（天津）科技有限公司 | A kind of heat dissipation terminal of electric boiler |
| CN109443070A (en) * | 2018-12-11 | 2019-03-08 | 江苏宏远管业有限公司 | A kind of special LNG air accumulator radiation aluminium fin |
| CN109443070B (en) * | 2018-12-11 | 2023-07-18 | 江苏宏远管业有限公司 | Special heat dissipation aluminum fin for LNG gas holder |
| CN109915895A (en) * | 2019-02-21 | 2019-06-21 | 上海庄昊电热电器有限公司 | A kind of temperature control is around chip electric heating tube |
| CN110430720A (en) * | 2019-07-09 | 2019-11-08 | 北京空间飞行器总体设计部 | A kind of gravity force heat pipe radiator suitable for outdoor base station |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20181107 |