CN209709279U - A kind of charging unit counnter attack diode system - Google Patents
A kind of charging unit counnter attack diode system Download PDFInfo
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- CN209709279U CN209709279U CN201920962805.2U CN201920962805U CN209709279U CN 209709279 U CN209709279 U CN 209709279U CN 201920962805 U CN201920962805 U CN 201920962805U CN 209709279 U CN209709279 U CN 209709279U
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- fixedly installed
- heat dissipation
- counnter attack
- attack diode
- dissipation channel
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Abstract
The utility model discloses a kind of charging unit counnter attack diode system, including outer housing, charging plug is provided on the pedestal, the rack gear is symmetrically fixedly installed lug boss far from one end of pedestal, inlay card portion is fixedly installed on the fixed block；Counnter attack diode chip for backlight unit is fixedly installed in the packaging body, the counnter attack diode chip for backlight unit is connected with electrode by passing a bridge, heating column is relatively set on the electrode, the side of the counnter attack diode chip for backlight unit is fixedly installed lateral heat-conducting plate and longitudinal heat-conducting plate, main heat dissipation channel is formed between the upper filter screen two and lower filter screen two, the main heat dissipation channel is connected with longitudinal heat dissipation channel.The utility model provides charging unit counnter attack diode system; the charging plug of device is recoverable to when not in use; it avoids being damaged by water or be contaminated; multi-radiating structure is provided on built-in counnter attack diode; effectively heat dissipation diode protects internal element in long-time using the heat accumulated.
Description
Technical field
The utility model relates to anti-backflow charging unit technical field, specially a kind of charging unit counnter attack diode system
System.
Background technique
In the prior art, application No. is a kind of counnter attack diode die block structures of " 201721195553.2 ", including heat dissipation
Device, blower and diode (led) module；The radiator include the substrate of two pieces of Parallel Symmetrics setting and be set to two pieces of substrates it
Between muti-piece cooling fin, the cooling fin forms the heat dissipation channel being distributed along two pieces of substrate one end to the other end；The wind
Machine is connected to one end of the heat dissipation channel, and the other end of heat dissipation channel is connected to outside air；The blower is by extraneous cold sky
Gas is moved from one end that the heat dissipation channel is connected to outside air sucking heat dissipation channel along heat dissipation channel, final to pass through
Blower is discharged into outside air；The diode (led) module tiles respectively is set to the one side that two pieces of substrates are away from each other, the counnter attack
Diode die block structure provides a kind of counnter attack diode die block structure, focus on mounting structure be able to achieve assembly and disassembly quickly, be processed into
This is low, installation is reliable, safe operation, and space utilization rate is high, and radiating efficiency is high.
But in use, however it remains more apparent defect: 1, above-mentioned apparatus mainly uses blower to two
Pole pipe radiates, but diode (led) module is usually smaller, needs extremely miniature blower just and can be carried out assembly, will increase in this way
The purchase cost of device is not easy to high-volume and uses；2, above-mentioned apparatus is cooled down using blower, is not only consumed energy more, is unfavorable for saving
Energy emission reduction, and blower itself can also generate heat in use, therefore its cooling effect can have a greatly reduced quality, and it is easy to be used for a long time
Diode is caused to damage.
Utility model content
The purpose of this utility model is to provide a kind of charging unit counnter attack diode systems, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of charging unit counnter attack diode system, including outer housing are fixedly installed in the inner cavity of the outer housing U-shaped
Fixed plate is fixedly installed bearing in the mounting hole opened up in the U-shaped fixed plate, and activity, which is provided through, in the bearing turns
Bar, the bull stick are fixedly installed turning handle far from one end of outer housing, and one end fixed setting of the bull stick far from turning handle is with teeth
Wheel, the gear activity are engaged on rack gear, and one end of the rack gear is fixedly installed pedestal, is provided on the pedestal
Charging plug, the charging plug run through outer housing, and the rack gear is symmetrically fixedly installed lug boss far from one end of pedestal, institute
The two sides for stating rack gear are symmetrically fixedly installed fixed block, and inlay card portion is fixedly installed on the fixed block；
It is fixedly installed insulated ceramic plates in the inner cavity of the outer housing, is provided with packaging body in the insulated ceramic plates,
Counnter attack diode chip for backlight unit is fixedly installed in the packaging body, the counnter attack diode chip for backlight unit is connected with electricity by passing a bridge
Pole, the electrode run through packaging body, are relatively set with heating column on the electrode, form electrode between the symmetrical heating column
Heat dissipation channel, the packaging body are provided with and communicated with electrode heat sink screens, two pole of counnter attack close to the side of electrode heat dissipation channel
The side of tube chip is fixedly installed lateral heat-conducting plate and longitudinal heat-conducting plate, and the packaging body is opened close to the side of lateral heat-conducting plate
Equipped with lower filter screen one, lateral heat dissipation channel is formed between the transverse direction heat-conducting plate and packaging body, is offered on the outer housing
Strainer one forms secondary heat dissipation channel, the pair heat dissipation channel and lateral heat dissipation channel between the upper filter screen one and lower filter screen one
It is connected；
The longitudinal direction heat-conducting plate is fixedly installed cooling fin far from the side of counnter attack diode chip for backlight unit, and the packaging body is close
The side of cooling fin symmetrically offers lower filter screen two, and longitudinal heat dissipation channel is formed between the symmetrical lower filter screen two, described outer
Upper filter screen two is offered on shell, and main heat dissipation channel, the main heat dissipation channel are formed between the upper filter screen two and lower filter screen two
It is connected with longitudinal heat dissipation channel.
Preferably, the surface of the outer housing is coated with thermal dispersant coatings.
Preferably, it is fixedly installed guided way on the inner ring bottom wall of the outer housing, the pedestal is movably arranged on guiding
On rail.
Preferably, the lateral heat-conducting plate is provided with moisture-proof piece far from the side of counnter attack diode chip for backlight unit.
Compared with prior art, the utility model has the beneficial effects that
1, the charging plug in the present apparatus is recoverable in outer housing when not in use, and passes through lug boss and inlay card portion
Cooperation make its keep stablize, prevent charging plug storage when intake or be contaminated by dust influence use；
2, it is provided with multi-radiating structure on the counnter attack diode in the present apparatus, counnter attack diode can fall to avoid electric current
Stream, radiator structure can be effectively prevented charging unit for a long time use caused diode superheating phenomenon, and radiation processes without
Power supply is needed, energy-saving, assembling is simple, and use is also more convenient；
3, it is both provided with strainer on the outside of the heat dissipation channel that the present apparatus opens up, the dust impurity etc. in outside air can be prevented
Into inside outer housing, internal electrical component will not be polluted.
The utility model provides charging unit counnter attack diode system, and the charging plug of device can be received when not in use
It returns, avoids being damaged by water or be contaminated, be provided with multi-radiating structure on built-in counnter attack diode, effectively heat dissipation diode
In long-time using the heat accumulated, internal element is protected.
Detailed description of the invention
Fig. 1 is the overall structure main view sectional view of the utility model；
Fig. 2 is the counnter attack diode dependency structure schematic diagram of the utility model.
In figure: 1 outer housing, 2 thermal dispersant coatings, 3U type fixed plate, 4 bearings, 5 bull sticks, 6 turning handles, 7 gears, 8 rack gears, 9 bottoms
Seat, 10 charging plugs, 11 guided ways, 12 lug bosses, 13 fixed blocks, 14 inlay card portions, 15 insulated ceramic plates, 16 packaging bodies, 17 are prevented
Anti- diode chip for backlight unit, 18 gap bridges, 19 electrodes, 20 heating columns, 21 electrode heat dissipation channels, 22 electrode heat sink screens, 23 transverse directions are thermally conductive
Plate, 24 longitudinal heat-conducting plates, 25 moisture-proof pieces, 26 lower filter screens one, 27 lateral heat dissipation channels, 28 upper filter screen one, 29 secondary heat dissipation channel, 30
Cooling fin, 31 lower filter screen two, 32 longitudinal heat dissipation channel, 33 upper filter screens two, 34 main heat dissipation channels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2:
A kind of charging unit counnter attack diode system, including outer housing 1 are fixedly installed in the inner cavity of outer housing 1 U-shaped solid
Fixed board 3 is fixedly installed bearing 4 in the mounting hole opened up in U-shaped fixed plate 3, and activity is provided through bull stick 5 in bearing 4, turns
Bar 5 can rotate in bearing 4, but will not slide up and down, and bull stick 5 is fixedly installed turning handle 6 far from one end of outer housing 1, turn
Bar 5 is fixedly installed gear 7 far from one end of turning handle 6, and 7 activity of gear is engaged on rack gear 8, can band when gear 7 rotates
Carry-over bar 8 is mobile, and one end of rack gear 8 is fixedly installed pedestal 9, charging plug 10 is provided on pedestal 9, and charging plug 10 runs through
Outer housing 1, the one end of rack gear 8 far from pedestal 9 are symmetrically fixedly installed lug boss 12, and the two sides of rack gear 8 are symmetrically fixedly installed
Fixed block 13 is fixedly installed inlay card portion 14 on fixed block 13, and lug boss 12 and inlay card portion 14 can be mutually clamped, thus indirectly
Allow charging plug 10 steadily in outer housing 1.
It is fixedly installed insulated ceramic plates 15 in the inner cavity of outer housing 1, packaging body 16 is provided in insulated ceramic plates 15, seals
Counnter attack diode chip for backlight unit 17 is fixedly installed in dress body 16, counnter attack diode chip for backlight unit 17 is connected with electrode by gap bridge 18
19, electrode 19 runs through packaging body 16, and heating column 20 is relatively set on electrode 19, electrode is formed between symmetrical heating column 20 and dissipates
The passage of heat 21, electrode heat dissipation channel 21 are mainly used to distribute the heat that electrode 19 generates, and packaging body 16 is dissipated close to electrode
The side of the passage of heat 21 is provided with and communicated with electrode heat sink screens 22, and electrode heat sink screens 22 can intercept the ash in outside air
Dirt, the side of counnter attack diode chip for backlight unit 17 are fixedly installed lateral heat-conducting plate 23 and longitudinal heat-conducting plate 24, and packaging body 16 is close to horizontal
Lower filter screen 1 is offered to the side of heat-conducting plate 23, forms lateral heat dissipation channel between lateral heat-conducting plate 23 and packaging body 16
27, upper filter screen 1 is offered on outer housing 1, forms secondary heat dissipation channel 29 between upper filter screen 1 and lower filter screen 1, and pair dissipates
The passage of heat 29 is connected with lateral heat dissipation channel 27.
Longitudinal heat-conducting plate 24 is fixedly installed cooling fin 30 far from the side of counnter attack diode chip for backlight unit 17, and cooling fin 30 can be with
The heat that longitudinal heat-conducting plate 24 conducts is distributed in time, packaging body 16 symmetrically offers lower filter screen two close to the side of cooling fin 30
31, longitudinal heat dissipation channel 32 is formed between symmetrical lower filter screen 2 31, offers upper filter screen 2 33, upper filter screen two on outer housing 1
Main heat dissipation channel 34 is formed between 33 and lower filter screen 2 31, main heat dissipation channel 34 is connected with longitudinal heat dissipation channel 32.
As one, preferably the surface of outer housing 1 is coated with thermal dispersant coatings 2, be used to charging plug 10 in outer housing 1,
The heat that counnter attack diode chip for backlight unit 17 and electrode 19 generate is distributed.
Preferably as one, guided way 11 is fixedly installed on the inner ring bottom wall of outer housing 1, pedestal 9, which is movably arranged on, leads
To on rail 11, pedestal 9 can be slided along guided way 11, and guided way 11 is oriented to and has been limited to the sliding trace of pedestal 9.
As one, preferably lateral heat-conducting plate 23 is provided with moisture-proof piece 25 far from the side of counnter attack diode chip for backlight unit 17, prevents
The moisture in air can be absorbed in damp block 25, prevents air damage electrical component overly moist.
Working principle: when in use, bull stick 5 can be driven to rotate by turning handle 6, bull stick 5 is rotated with moving gear 7, gear 7
Rack gear 8 is pushed outwardly by rotation, is also just proposed charging plug 10, for charging；After charging, rotation can be reversed
Handle 6 of walking around until the lug boss 12 on rack gear 8 and is consolidated so that rack gear 8 drives internal recovering of the charging plug 10 to outer housing 1
The inlay card portion 14 determined on block 13 fastens, and completes to fix, prevents charging plug 10 from voluntarily skidding off.
In use, counnter attack diode system can generate heat, and heating column 20 can conducting electrode 19 generates in time warm
Amount, and radiated by electrode heat dissipation channel 21, lateral heat-conducting plate 23 and longitudinal heat-conducting plate 24 can conduct counnter attack two in time
The heat that pole pipe chip 17 generates, and gas exchanges, heat dissipation are carried out by secondary heat dissipation channel 29 and main heat dissipation channel 34 and the external world
Efficiency is higher, the electrical component inside effective protection.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of charging unit counnter attack diode system, including outer housing (1), it is characterised in that: the inner cavity of the outer housing (1)
In be fixedly installed U-shaped fixed plate (3), be fixedly installed bearing (4), institute in the mounting hole opened up on the U-shaped fixed plate (3)
It states activity in bearing (4) to be provided through bull stick (5), the bull stick (5) is fixedly installed turning handle far from the one end of outer housing (1)
(6), the bull stick (5) is fixedly installed gear (7) far from the one end of turning handle (6), and gear (7) activity is engaged in tooth
On item (8), one end of the rack gear (8) is fixedly installed pedestal (9), is provided with charging plug (10), institute on the pedestal (9)
Charging plug (10) are stated through outer housing (1), the rack gear (8) is symmetrically fixedly installed lug boss far from the one end of pedestal (9)
(12), the two sides of the rack gear (8) are symmetrically fixedly installed fixed block (13), are fixedly installed inlay card on the fixed block (13)
Portion (14)；
It is fixedly installed insulated ceramic plates (15) in the inner cavity of the outer housing (1), is provided on the insulated ceramic plates (15)
Packaging body (16) is fixedly installed counnter attack diode chip for backlight unit (17) in the packaging body (16), the counnter attack diode chip for backlight unit
(17) it is connected with electrode (19) by gap bridge (18), the electrode (19) runs through packaging body (16), on the electrode (19)
Heating column (20) are relatively set with, form electrode heat dissipation channel (21) between the symmetrical heating column (20), the packaging body
(16) side close to electrode heat dissipation channel (21) is provided with and communicated with electrode heat sink screens (22), the counnter attack diode chip for backlight unit
(17) side is fixedly installed lateral heat-conducting plate (23) and longitudinal heat-conducting plate (24), and the packaging body (16) is close to laterally thermally conductive
The side of plate (23) offers lower filter screen one (26), forms lateral heat dissipation between the transverse direction heat-conducting plate (23) and packaging body (16)
Channel (27) offers upper filter screen one (28) on the outer housing (1), between the upper filter screen one (28) and lower filter screen one (26)
Secondary heat dissipation channel (29) is formed, the pair heat dissipation channel (29) is connected with lateral heat dissipation channel (27)；
The longitudinal direction heat-conducting plate (24) is fixedly installed cooling fin (30), the envelope far from the side of counnter attack diode chip for backlight unit (17)
Dress body (16) symmetrically offers lower filter screen two (31) close to the side of cooling fin (30), between the symmetrical lower filter screen two (31)
Longitudinal heat dissipation channel (32) is formed, offers upper filter screen two (33), the upper filter screen two (33) and lower filter on the outer housing (1)
It is formed between net two (31) main heat dissipation channel (34), the main heat dissipation channel (34) is connected with longitudinal heat dissipation channel (32).
2. a kind of charging unit counnter attack diode system according to claim 1, it is characterised in that: the outer housing (1)
Surface be coated with thermal dispersant coatings (2).
3. a kind of charging unit counnter attack diode system according to claim 1, it is characterised in that: the outer housing (1)
Inner ring bottom wall on be fixedly installed guided way (11), the pedestal (9) is movably arranged on guided way (11).
4. a kind of charging unit counnter attack diode system according to claim 1, it is characterised in that: the transverse direction heat-conducting plate
(23) side far from counnter attack diode chip for backlight unit (17) is provided with moisture-proof piece (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962805.2U CN209709279U (en) | 2019-06-25 | 2019-06-25 | A kind of charging unit counnter attack diode system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962805.2U CN209709279U (en) | 2019-06-25 | 2019-06-25 | A kind of charging unit counnter attack diode system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209709279U true CN209709279U (en) | 2019-11-29 |
Family
ID=68651791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920962805.2U Active CN209709279U (en) | 2019-06-25 | 2019-06-25 | A kind of charging unit counnter attack diode system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209709279U (en) |
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2019
- 2019-06-25 CN CN201920962805.2U patent/CN209709279U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220726 Address after: 233000 Huangshan Avenue, Longzihu District, Bengbu City, Anhui Province Patentee after: Anhui Jilun Electronics Co.,Ltd. Address before: 233700 north of Liyuan Avenue, Tongling modern industrial park, Bengbu, Guzhen County, Bengbu City, Anhui Province Patentee before: ANHUI WOTEBANG ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |