CN203933263U - Reflow soldering fortune wind turbine water-cooling structure and reflow soldering - Google Patents
Reflow soldering fortune wind turbine water-cooling structure and reflow soldering Download PDFInfo
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- CN203933263U CN203933263U CN201420316929.0U CN201420316929U CN203933263U CN 203933263 U CN203933263 U CN 203933263U CN 201420316929 U CN201420316929 U CN 201420316929U CN 203933263 U CN203933263 U CN 203933263U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a kind of reflow soldering fortune wind turbine water-cooling structure, comprise water-cooling aluminum seat, the centre of described water-cooling aluminum seat is provided with motor axis hole, and the top of described water-cooling aluminum seat connects a fortune wind turbine, described motor shaft is through described motor axis hole, and one end of described motor shaft connects fan; In described water-cooling aluminum seat, offer water-cooling channel, described water-cooling channel has delivery port and the water inlet of being located on described water-cooling aluminum seat.The utility model provides a kind of reflow soldering not easily damaged, that can work under hot environment continuously to transport wind turbine water-cooling structure and reflow soldering.
Description
Technical field
The utility model relates to Full Vision apparatus field, specifically a kind of reflow soldering fortune wind turbine water-cooling structure and reflow soldering.
Background technology
Table type backflow welder is a kind of welding equipment conventional in SMT (Surface Mount Technology surface mounting technology) industry, and its course of processing mainly comprises: 1, one or more PCB wiring board is placed in the heating cabinet of reflow machine; 2, by equally distributed heating tube, PCB wiring board is carried out to the homogeneous heating under hot environment, keep, after certain hour, completing the disposable welding of PCB PCB surface solder joint; 3, open radiator fan on heating cabinet, make PCB wiring board cooling fast, take out PCB wiring board, welding process completes.Whole process, even for guaranteeing reflow machine heating-up temperature, reflow machine body of heater is interior except being provided with air circulating device, also need heating tube locus of living in to do strict restriction, make each the piece PCB wiring board on each position can remain thermally equivalent in heating process, the product quality of welding out so just guaranteed, performance is just stablized.And in order to improve welding efficiency, after welding completes, also need carrying out fast cooling in body of heater, to carry out the welding of next batch after taking-up PCB wiring board.Heat radiation process in existing body of heater is all to utilize the radiator fan that is arranged on body of heater outside to complete.
Existing reflow machine adopts fortune wind turbine to drive fan leaf, reaches fortune wind effect; But fan leaf rotates in warm area, can bring fortune wind turbine amount of heat, especially this fortune wind turbine is at high temperature running hours, and fortune wind turbine is easily burnt.
As can be seen here, above-mentioned existing reflow soldering, in structure and use, obviously still has inconvenience and defect, and is urgently further improved.The inventor is research and innovation in addition actively, to founding a kind of reflow soldering fortune wind turbine water-cooling structure and reflow soldering, makes it have more practicality.
Utility model content
In order to solve the above-mentioned problems in the prior art, the utility model provides a kind of reflow soldering not easily damaged, that can work under hot environment continuously to transport wind turbine water-cooling structure and reflow soldering.
In order to solve the problems of the technologies described above, the utility model provides a kind of reflow soldering fortune wind turbine water-cooling structure,
Comprise water-cooling aluminum seat, the centre of described water-cooling aluminum seat is provided with motor axis hole, and the top of described water-cooling aluminum seat connects a fortune wind turbine, and described fortune wind turbine runs through described motor axis hole by motor shaft, and one end of described motor shaft connects fan;
In described water-cooling aluminum seat, offer water-cooling channel, described water-cooling channel has delivery port and the water inlet of being located on described water-cooling aluminum seat.
As above reflow soldering is transported wind turbine water-cooling structure, and described water-cooling channel comprises:
Vertical passage, is formed by blind hole or through hole;
Interconnection, is formed by blind hole or through hole, and the two ends that are positioned at vertical passage connect at least two vertical passages;
Plug, for the opening of shutoff vertical passage and interconnection and block interconnection with the connection trend of guiding vertical passage and interconnection, thereby makes vertical passage and interconnection connect the water-cooling channel that is generally roundabout trend.
Reflow soldering fortune wind turbine water-cooling structure as above, described vertical passage comprises the first vertical passage and the second vertical passage;
Described water inlet is located on described the first vertical passage, and described delivery port is located on described the second vertical passage;
Described interconnection connects described the first vertical passage and the second vertical passage;
Described plug is located at the junction of described interconnection and water-cooling aluminum seat.
Reflow soldering fortune wind turbine water-cooling structure as above, described motor axis hole is opened between described the first vertical passage, the second vertical passage and interconnection.
Reflow soldering fortune wind turbine water-cooling structure as above, also comprises: a sleeve, and described sleeve is connected in the below of described water-cooling aluminum seat, and described motor shaft is through described sleeve; Between described sleeve and described motor shaft, be filled with steel ball.
Reflow soldering as above fortune wind turbine water-cooling structure, described sleeve and described water-cooling aluminum seat for being threaded, riveted joint or interference be connected.
A reflow soldering, comprises the He Xia greenhouse, upper greenhouse being arranged above and below, fortune wind turbine, fan and reflow soldering fortune wind turbine water-cooling structure,
Described fortune wind turbine is connected in the top of described water-cooling aluminum seat, and described fan passes described water-cooling aluminum seat by motor shaft and connects described fortune wind turbine;
Described a plurality of reflow soldering fortune wind turbine water-cooling structure is separately positioned on He Xia greenhouse, described upper greenhouse, between the water-cooling subbase in described upper greenhouse and the water-cooling aluminum seat in described lower greenhouse, is mutually connected in series.
Reflow soldering as above, the junction of described water-cooling aluminum seat and reflow soldering is equipped with heat-barrier material.
Compared with prior art, the beneficial effects of the utility model are:
1, reflow soldering fortune wind turbine water-cooling structure of the present utility model by arranging water-cooling aluminum seat between fortune wind turbine and fan, it lowers the temperature to fortune wind turbine by water-cooling aluminum holder structure when continuous high temperature is worked, to guarantee motor trouble free service in the temperature province of regulation;
2, the utility model is filled with steel ball between motor shaft and sleeve, thereby not only can realize the soft stuck problem being prone to that solves that contacts between motor shaft and water-cooling aluminum seat, and the heat that motor shaft is produced is directly passed to water-cooling aluminum seat by motor shaft, heat no longer passes through motor internal, to avoid motor internal excess Temperature, thereby burn fortune wind turbine;
3, reflow soldering of the present utility model fortune wind turbine water-cooling structure have advantages of not easily damaged, reduced maintenance cost.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the structural representation of reflow soldering fortune wind turbine water-cooling structure;
Fig. 2 is the profile of water-cooling aluminum seat;
Fig. 3 is the structural representation of reflow soldering.
In figure:
1 fortune wind turbine; 2 fans; 3 motor shafts; 4 water-cooling aluminum seats;
5 water-cooling channels; 51 water inlets; 52 delivery ports;
53 vertical passages; 531 first vertical passages; 532 second vertical passages;
54 interconnections; 55 plugs;
6 motor axis holes; 7 sleeves; 8 steel balls.
Embodiment
For further setting forth the utility model, be to reach technological means and the effect that predetermined utility model object is taked, below in conjunction with accompanying drawing and preferred embodiment, reflow soldering fortune wind turbine water-cooling structure and reflow soldering embodiment, structure, feature and effect thereof to according to the utility model proposes, be described in detail as follows.In following explanation, the not necessarily same embodiment that different " embodiment " or " embodiment " refer to.In addition, special characteristic, structure or the feature in one or more embodiment can be combined by any suitable form.
The utility model provides a kind of reflow soldering fortune wind turbine water-cooling structure, comprise water-cooling aluminum seat 4, the centre of water-cooling aluminum seat 4 is provided with motor axis hole 6, and the top of water-cooling aluminum seat 4 connects a fortune wind turbine 1, fortune wind turbine 1 runs through motor axis hole 6 by motor shaft 3, and one end of motor shaft 3 connects fan 2;
In water-cooling aluminum seat 4, offer water-cooling channel 5, water-cooling channel 5 has delivery port 51 and the water inlet 52 of being located on water-cooling aluminum seat 4.
A kind of reflow soldering fortune wind turbine water-cooling structure of the present utility model, by water-cooling aluminum seat 4 being set between fortune wind turbine 1 and fan 2, it lowers the temperature by 4 pairs of fortune wind turbines 1 of water-cooling aluminum seat when continuous high temperature is worked, to guarantee fortune wind turbine trouble free service in the temperature province of regulation, thereby realize not easily damaged, to have reduced maintenance cost effect.
As depicted in figs. 1 and 2, reflow soldering fortune wind turbine water-cooling structure of the present utility model, water-cooling channel 5 comprises: at least vertical passage 53, by blind hole or through hole, is formed; Interconnection 54, is formed by blind hole or through hole, and the two ends that are positioned at vertical passage 53 connect at least two vertical passages 53; Plug 55, for the opening of shutoff vertical passage 53 and interconnection 54 and block interconnection 54 with the connection trend of guiding vertical passage 53 and interconnection 54, thereby makes vertical passage 53 and interconnection 54 connect the water-cooling channel 5 that is generally roundabout trend.
Reflow soldering fortune wind turbine water-cooling structure of the present utility model, vertical passage 53 comprises the first vertical passage 531 and the second vertical passage 532;
Water inlet 51 is located on the first vertical passage 531, and delivery port 52 is located on the second vertical passage 532;
Interconnection 54 connects the first vertical passage 531 and the second vertical passage 532;
Plug 55 is located at the junction of interconnection 54 and water-cooling aluminum seat 5.
Reflow soldering fortune wind turbine water-cooling structure of the present utility model, motor axis hole 6 is opened between the first vertical passage 531, the second vertical passage 532 and interconnection 54.
Reflow soldering fortune wind turbine water-cooling structure of the present utility model, its cold water channel 5 wound motor axles 3 and arranging, in the process of work, most of origin of heat of fortune wind turbine 1 is in motor shaft 3, therefore cold water channel 5 wound motor axles 3 and arranging, can effectively to motor shaft 3, lower the temperature, thereby realize, fortune wind turbine 1 be lowered the temperature.
As shown in Figure 1, a kind of reflow soldering fortune wind turbine water-cooling structure of the present utility model, also comprises: a sleeve 7, and sleeve 7 is connected in the below of water-cooling aluminum seat 4, and motor shaft 3, through described sleeve 7, is filled with steel ball 8 between sleeve 7 and motor shaft 3; Sleeve 7 and water-cooling aluminum seat 4 for being threaded, riveted joint or interference be connected.
A kind of reflow soldering fortune wind turbine water-cooling structure of the present utility model, in sleeve 7, be filled with steel ball 8, in the course of the work, motor shaft 3 is wriggled in steel ball 8, realize soft contact the between motor shaft 3 and water-cooling aluminum seat 4, thereby the heat that motor shaft 3 is produced is directly passed to water-cooling aluminum seat 4 by motor shaft 3, heat no longer passes through motor internal, to avoid motor internal excess Temperature, thereby burn fortune wind turbine 1.
If it should be noted in the discussion above that between motor shaft 3 and sleeve 7 bearing is set, yet in this reflow soldering fortune wind turbine water-cooling structure, if adopt bearing to connect, motor shaft belongs to three-point fix, can increase assembly difficulty.The bearing inner race expanded by heating that is in operation, and outer ring contacts with Water-cooling seat, temperature is relatively low.The Internal and external cycle inequality of being heated, causes stuck phenomenon.If employing steel ball, steel ball is freely in cavity, thereby makes to form soft contact between motor shaft 3 and water-cooling aluminum seat 4, reduces assembly precision requirement, to solve above-mentioned stuck problem.
As shown in Figure 3, a kind of reflow soldering, comprises the He Xia greenhouse, upper greenhouse being arranged above and below, fortune wind turbine 1, fan 2 and reflow soldering fortune wind turbine water-cooling structure;
Fortune wind turbine 1 is connected in the top of described water-cooling aluminum seat 4, and fan 2 connects fortune wind turbine 1 by motor shaft 3 through water-cooling aluminum seat 4;
A plurality of water-cooling aluminum seats 4 are separately positioned on He Xia greenhouse, greenhouse, between the water-cooling subbase in upper greenhouse and the water-cooling aluminum seat 4 in lower greenhouse, are mutually connected in series; All water-cooling aluminum seats of the present utility model are connected, and in the process of work, open water cooling unit, realize the cooling effect to equipment.
A kind of reflow soldering of the present utility model, the junction of water-cooling aluminum seat 4 and reflow soldering is provided with heat-barrier material, to prevent that water-cooling aluminum seat 4 from transferring heat to reflow soldering, thereby is difficult to realize the effect that reduces temperature.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (8)
1. a reflow soldering fortune wind turbine water-cooling structure, is characterized in that,
Comprise water-cooling aluminum seat, the centre of described water-cooling aluminum seat is provided with motor axis hole, and the top of described water-cooling aluminum seat connects a fortune wind turbine, and described fortune wind turbine runs through described motor axis hole by motor shaft, and one end of described motor shaft connects fan;
In described water-cooling aluminum seat, offer water-cooling channel, described water-cooling channel has delivery port and the water inlet of being located on described water-cooling aluminum seat.
2. reflow soldering fortune wind turbine water-cooling structure according to claim 1, is characterized in that,
Described water-cooling channel comprises:
Vertical passage, is formed by blind hole or through hole;
Interconnection, is formed by blind hole or through hole, and the two ends that are positioned at vertical passage connect at least two vertical passages;
Plug, for the opening of shutoff vertical passage and interconnection and block interconnection with the connection trend of guiding vertical passage and interconnection, thereby makes vertical passage and interconnection connect the water-cooling channel that is generally roundabout trend.
3. reflow soldering fortune wind turbine water-cooling structure according to claim 2, is characterized in that,
Described vertical passage comprises the first vertical passage and the second vertical passage;
Described water inlet is located on described the first vertical passage, and described delivery port is located on described the second vertical passage;
Described interconnection connects described the first vertical passage and the second vertical passage;
Described plug is located at the junction of described interconnection and water-cooling aluminum seat.
4. reflow soldering fortune wind turbine water-cooling structure according to claim 3, is characterized in that,
Described motor axis hole is opened between described the first vertical passage, the second vertical passage and interconnection.
5. reflow soldering fortune wind turbine water-cooling structure according to claim 4, is characterized in that,
Also comprise: a sleeve, described sleeve is connected in the below of described water-cooling aluminum seat, and described motor shaft is through described sleeve; Between described sleeve and described motor shaft, be filled with steel ball.
6. reflow soldering fortune wind turbine water-cooling structure according to claim 5, is characterized in that,
Described sleeve and described water-cooling aluminum seat for being threaded, riveted joint or interference be connected.
7. a reflow soldering, is characterized in that, comprises the He Xia greenhouse, upper greenhouse being arranged above and below, the reflow soldering fortune wind turbine water-cooling structure of fortune described in wind turbine, fan and claim 1-6 any one,
Described fortune wind turbine is connected in the top of described water-cooling aluminum seat, and described fan passes described water-cooling aluminum seat by motor shaft and connects described fortune wind turbine;
Described a plurality of reflow soldering fortune wind turbine water-cooling structure is separately positioned on He Xia greenhouse, described upper greenhouse, between the water-cooling subbase in described upper greenhouse and the water-cooling aluminum seat in described lower greenhouse, is mutually connected in series.
8. reflow soldering according to claim 7, is characterized in that,
The junction of described water-cooling aluminum seat and reflow soldering is equipped with heat-barrier material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316929.0U CN203933263U (en) | 2014-06-13 | 2014-06-13 | Reflow soldering fortune wind turbine water-cooling structure and reflow soldering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316929.0U CN203933263U (en) | 2014-06-13 | 2014-06-13 | Reflow soldering fortune wind turbine water-cooling structure and reflow soldering |
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| CN203933263U true CN203933263U (en) | 2014-11-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022598A (en) * | 2014-06-13 | 2014-09-03 | 北京中科同志科技有限公司 | Fan motor water cooling structure of reflow soldering furnace and reflow soldering furnace |
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2014
- 2014-06-13 CN CN201420316929.0U patent/CN203933263U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022598A (en) * | 2014-06-13 | 2014-09-03 | 北京中科同志科技有限公司 | Fan motor water cooling structure of reflow soldering furnace and reflow soldering furnace |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 101102, No. 6, Jiuxianqiao Road, building 1, building 10, Chaoyang District, Beijing, China. 6D Patentee after: BEIJING ZHONGKE TORCH TECHNOLOGY CO., LTD. Address before: 101102, No. 6, Jiuxianqiao Road, building 1, building 10, Chaoyang District, Beijing, China. 6D Patentee before: Beijing Zhongke Torch Technology Co., Ltd. |