CN208635064U - A kind of high power LED lamp panel - Google Patents
A kind of high power LED lamp panel Download PDFInfo
- Publication number
- CN208635064U CN208635064U CN201821253441.2U CN201821253441U CN208635064U CN 208635064 U CN208635064 U CN 208635064U CN 201821253441 U CN201821253441 U CN 201821253441U CN 208635064 U CN208635064 U CN 208635064U
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- China
- Prior art keywords
- heat conducting
- conducting pipe
- bottom plate
- cavity
- water cooling
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- 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.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a kind of high power LED lamp panel, including bottom plate, several circuit boards being set on the bottom plate and be integrated with LED chip in plate face, and it is set on the bottom plate the shield for covering whole circuit board, a horizontally disposed snakelike heat conducting pipe is fixedly connected with by link block on the bottom plate, wherein the circuit board is respectively arranged between heat conducting pipe；The tube wall of the heat conducting pipe is equipped with several cooling fins；Fixed block is fixedly connected on the left side of the bottom plate；The inside of the fixed block offers a cavity；The top of the cavity is equipped with an inlet duct to empty interacvity air-filling；The inlet end of the heat conducting pipe is connected to the bottom of cavity, and the outlet side of heat conducting pipe is stretched out outside fixed block through fixed block.The utility model can play heat dissipation effect to LED chip.
Description
Technical field
The utility model relates to LED technology fields, particularly, are related to a kind of high power LED lamp panel.
Background technique
LED lamp has the advantages that many ordinary lamp and lanterns are incomparable, such as energy-saving and environmental protection, long service life, therefore
LED technology is grown rapidly, and each technical field is widely applied to.
Such as Patent No. CN203215587U discloses a kind of LED lamp panel, including circuit board and LED light-emitting diodes tube core
Piece, the LED light-emitting diode chip for backlight unit pin are directly welded on circuit board, the LED light-emitting diode chip for backlight unit it is upper
Side and surrounding are equipped with glue-line.Using the utility model structure, does not need to use bracket, save material and production cost；Using
Ultrasonic wave is directly by LED light-emitting diode chip for backlight unit and welding circuit board, and since ultrasonic bonding has, temperature is low, weld interval is short
The advantages of, it avoids and damages LED light-emitting diode chip for backlight unit because of the high temperature of welding, extend LED light emitting diode uses the longevity
Life.
At work due to LED chip, higher heat can be generated, if the power of LED chip is more greatly, can be generated more
Corresponding cooling mechanism is not arranged in the above scheme for high heat, therefore under prolonged working condition, it is likely that goes out
Existing LED chip high temperature burn observations.
Utility model content
In view of this, the utility model aim is to provide a kind of high power LED lamp panel.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is:
A kind of high power LED lamp panel, including bottom plate, several circuits being set on the bottom plate and be integrated with LED chip in plate face
Plate, and it is set on the bottom plate the shield for covering whole circuit board, a water is fixedly connected with by link block on the bottom plate
The snakelike heat conducting pipe of flat setting, wherein the circuit board is respectively arranged between heat conducting pipe；The tube wall of the heat conducting pipe is equipped with
Several cooling fins；Fixed block is fixedly connected on the left side of the bottom plate；The inside of the fixed block offers a cavity；
The top of the cavity is equipped with an inlet duct to empty interacvity air-filling；The inlet end of the heat conducting pipe and the bottom of cavity connect
Logical, the outlet side of heat conducting pipe is stretched out outside fixed block through fixed block.
Preferably, the inlet chamber on top and the water cooling of lower part are separated by a horizontally disposed partition among the cavity
Chamber；The inlet chamber is equipped with a horizontally disposed filter screen；Water cooling component is equipped in the waterway, wherein the water cooling component
Inlet end be connected to the lower part of inlet chamber, the outlet side of water cooling component is connected to the inlet end of heat conducting pipe.
Preferably, the water cooling component includes being fixedly installed in waterway and the internal water cooling box for filling coolant liquid and setting
In in water cooling box and be water cooled the coolant liquid in case submergence cooling tube, wherein one end of the cooling tube through water cooling box with into
Air cavity connection, the other end are connected to through water cooling box with the inlet end of heat conducting pipe.
Preferably, the cooling tube is spiral coil.
Preferably, the cooling fin is an integral molding structure with heat conducting pipe.
Compared with the prior art, utility model has the advantages that
The utility model is by setting inlet duct, and the heat conducting pipe being arranged on bottom plate, so as in LED chip
Radiating and cooling is carried out when luminous work；And the utility model heat dissipation is mainly to be radiated by heat conducting pipe, so just not
Extraneous air can be made to be directly entered in shield, therefore just the dust in air will not be made to enter in shield；And this reality
With cooling fin is additionally provided on the tube wall of heat conducting pipe in novel, to increase heat dissipation area, heat dissipation effect is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the enlarged drawing in the portion A in Fig. 1.
Appended drawing reference: 1, bottom plate；2, LED chip；3, circuit board；4, shield；5, link block；6, heat conducting pipe；61, it radiates
Piece；7, fixed block；71, inlet chamber；711, inlet duct；712, filter screen；72, cooling chamber；721, cooler bin；722, cooling
Pipe；8, partition.
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
Embodiment 1:
Shown in referring to Figures 1 and 2, the present embodiment provides a kind of high power LED lamp panel, including bottom plate 1, several it is set to bottom plate
It is integrated with the circuit board 3 of LED chip 2 on 1 and in plate face, and covers the shield 4 of whole circuit board 3 on bottom plate 1,
Middle shield 4 is transparent configuration, passes through link block 5 on bottom plate 1 and is fixedly connected with a horizontally disposed snakelike heat conducting pipe 6,
Wherein circuit board 3 is respectively arranged between heat conducting pipe 6；The tube wall of heat conducting pipe 6 is equipped with several cooling fins 61；The left side of bottom plate 1
On be fixedly connected with fixed block 7；The inside of fixed block 7 offers a cavity；The top of cavity is equipped with one and fills into cavity
The inlet duct 711 of gas；The inlet end of heat conducting pipe 6 is connected to the bottom of cavity, and the outlet side of heat conducting pipe 6 is stretched through fixed block 7
Out outside fixed block 7；Inlet duct 711 therein can use inflator pump or air blower.
In this way, opening inlet duct 711 in LED lamp panel work, inlet duct 711 can be to empty interacvity air-filling, into sky
Intracavitary air can be importing directly into heat conducting pipe 6 and be flowed along heat conducting pipe 6；The tube wall and heat conducting pipe 6 of heat conducting pipe 6
On cooling fin 61 can absorb LED chip 2 work generate heat, then again will be in the heat transfer of absorption to heat conducting pipe 6
In air, the final air for absorbing heat is discharged by the outlet side of heat conducting pipe 6 again, is so just completed heat dissipation work, thus may be used
See, in the above process, when heat dissipation, the space in outside air and shield 4 is isolation, to make the dust in outside air
The normal work for influencing LED chip 2 will not be entered in shield 4.
Embodiment 2:
Referring to figs. 1 and 2, in order to make the better heat-radiation effect of heat conducting pipe 6, embodiment 2 is on the basis of embodiment 1
It is further improved, specifically:
The inlet chamber 71 on top and the waterway 72 of lower part are separated by a horizontally disposed partition 8 among cavity；Into
Air cavity 71 is equipped with a horizontally disposed filter screen 712；Setting filter screen 712 can prevent inlet duct 711 will be in outside air
Biggish dust granule brings in heat conducting pipe 6 blocking for causing heat conducting pipe 6 into.
Water cooling component is equipped in waterway 72, wherein the inlet end of water cooling component is connected to the lower part of inlet chamber 71, water cooling
The outlet side of component is connected to the inlet end of heat conducting pipe 6.Setting water cooling component can make air before entering heat conducting pipe 6 to sky
Gas cools down, and air after cooling, which enters, can play better heat-conducting effect in heat conducting pipe 6.
Water cooling component includes being fixedly installed in waterway 72 and the internal water cooling box 721 for filling coolant liquid and being set to water cooling
In case 721 and the cooling tube 722 of coolant liquid submergence that is water cooled in case 721, wherein water cooling box is run through in one end of cooling tube 722
721 are connected to inlet chamber 71, and the other end is connected to through water cooling box 721 with the inlet end of heat conducting pipe 6；Wherein coolant liquid can use
Cold water；In this way, when air is entered in cooling tube 722, since cooling tube 722 is immersed in coolant liquid, so as to pass through
Coolant liquid cools down the air in cooling tube 722.
Cooling tube 722 is spiral coil.Cooling tube 722 is arranged to spiral coil, so can be improved cooling tube 722 with
The contact area of coolant liquid, to improve cooling effect.
As shown in connection with fig. 3, cooling fin 61 is an integral molding structure with heat conducting pipe 6；Cooling fin 61 is integrally set with heat conducting pipe 6
It sets, heat dissipation effect can be improved.
The representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of specific
Embodiment, all technical solutions formed using equivalent substitution or equivalent transformation, all falls within the model of the requires of the utility model protection
Within enclosing.
Claims (5)
1. a kind of high power LED lamp panel, including bottom plate (1), several it are set on bottom plate (1) and are integrated with LED chip (2) in plate face
Circuit board (3), and be set on bottom plate (1) and cover the shields (4) of whole circuit board (3), it is characterised in that: the bottom plate
(1) it is fixedly connected with a horizontally disposed snakelike heat conducting pipe (6) by link block (5) on, wherein the circuit board (3) point
It She Yu not be between heat conducting pipe (6)；The tube wall of the heat conducting pipe (6) is equipped with several cooling fins (61)；The left end of the bottom plate (1)
Fixed block (7) are fixedly connected on face；The inside of the fixed block (7) offers a cavity；The top of the cavity is equipped with
One inlet duct (711) to empty interacvity air-filling；The inlet end of the heat conducting pipe (6) is connected to the bottom of cavity, heat conducting pipe
(6) fixed block (7) are stretched out outside through fixed block (7) in outlet side.
2. a kind of high power LED lamp panel according to claim 1, it is characterised in that: horizontal by one among the cavity
The partition (8) of setting is separated into the inlet chamber (71) on top and the waterway (72) of lower part；The inlet chamber (71) is equipped with a water
The filter screen (712) of flat setting；Water cooling component is equipped in the waterway (72), wherein the inlet end of the water cooling component with into
The lower part of air cavity (71) is connected to, and the outlet side of water cooling component is connected to the inlet end of heat conducting pipe (6).
3. a kind of high power LED lamp panel according to claim 2, it is characterised in that: the water cooling component includes fixed peace
The water cooling box (721) of coolant liquid is filled loaded in waterway (72) and inside and is set in water cooling box (721) and is water cooled case
(721) in coolant liquid submergence cooling tube (722), wherein one end of the cooling tube (722) through water cooling box (721) with into
Air cavity (71) connection, the other end are connected to through water cooling box (721) with the inlet end of heat conducting pipe (6).
4. a kind of high power LED lamp panel according to claim 3, it is characterised in that: the cooling tube (722) is helical disk
Pipe.
5. a kind of high power LED lamp panel according to claim 4, it is characterised in that: the cooling fin (61) and heat conducting pipe
(6) it is an integral molding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821253441.2U CN208635064U (en) | 2018-08-06 | 2018-08-06 | A kind of high power LED lamp panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821253441.2U CN208635064U (en) | 2018-08-06 | 2018-08-06 | A kind of high power LED lamp panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208635064U true CN208635064U (en) | 2019-03-22 |
Family
ID=65740820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821253441.2U Expired - Fee Related CN208635064U (en) | 2018-08-06 | 2018-08-06 | A kind of high power LED lamp panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208635064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333582A (en) * | 2019-06-25 | 2019-10-15 | 武汉永信丰科技有限公司 | A kind of optical module radiator structure |
| CN112652464A (en) * | 2020-12-29 | 2021-04-13 | 重庆电子工程职业学院 | High-efficient radiating embedment class transformer |
-
2018
- 2018-08-06 CN CN201821253441.2U patent/CN208635064U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333582A (en) * | 2019-06-25 | 2019-10-15 | 武汉永信丰科技有限公司 | A kind of optical module radiator structure |
| CN112652464A (en) * | 2020-12-29 | 2021-04-13 | 重庆电子工程职业学院 | High-efficient radiating embedment class transformer |
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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: 20190322 Termination date: 20200806 |