CN210050774U - Water storage evaporation type heat dissipation LED lamp - Google Patents
Water storage evaporation type heat dissipation LED lamp Download PDFInfo
- Publication number
- CN210050774U CN210050774U CN201920584168.XU CN201920584168U CN210050774U CN 210050774 U CN210050774 U CN 210050774U CN 201920584168 U CN201920584168 U CN 201920584168U CN 210050774 U CN210050774 U CN 210050774U
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- CN
- China
- Prior art keywords
- water
- water storage
- led lamp
- glue
- storage tank
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 161
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 28
- 238000001704 evaporation Methods 0.000 title claims abstract description 9
- 239000003292 glue Substances 0.000 claims abstract description 51
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims description 15
- 230000002745 absorbent Effects 0.000 claims description 10
- 239000002250 absorbent Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 230000005494 condensation Effects 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive Effects 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 240000005909 Phlomis lychnitis Species 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
Images
Abstract
The utility model relates to a water storage evaporation type heat dissipation LED lamp, including bracing piece, LED lamp chip, power supply device, LED lamp chip passes through heat conduction post and bracing piece fixed connection, is equipped with the glue that absorbs water outside the heat conduction post, and the glue that absorbs water is equipped with steam and collects the shell outward, and the top of bracing piece is equipped with the comdenstion water storage water tank, the comdenstion water storage water tank passes through the pipe with the glue that absorbs water and communicates, the glue that absorbs water absorbs the comdenstion water in the comdenstion water storage water tank through the pipe, the steam that collects in the steam collection shell lead to the comdenstion water storage water; the water absorption glue arranged can absorb water from the water storage tank to keep moisture, and the LED chip and the heat conduction column can continuously evaporate moisture to dissipate heat.
Description
Technical Field
The utility model relates to a LED lamp heat dissipation technical field especially relates to a water storage evaporation formula heat dissipation LED lamp.
Background
The Light Emitting Diode (LED) is considered as one of the most promising products in the 21 st century by its excellent characteristics of low energy consumption, high luminous efficiency, small volume, safety, reliability, environmental protection, simple structure, etc. as a high-efficiency solid-state light emitting source, it should be pointed out that a drawback of the lamp manufactured by the LED is that about 30% of input electric energy of the LED light emitting chip is converted into light energy, and the rest about 70% of the energy is converted into heat energy. Therefore, the temperature of the lamp can be continuously increased, and if the heat generated by the LED lamp cannot be timely dissipated in the continuous lighting work, the LED lamp can be damaged, and the heat dissipation performance of the lamp can also influence the service life and the power of the lamp. Therefore, solving the heat dissipation problem of the LED lamp is very important for improving the performance of the LED lamp, and therefore, the heat dissipation problem must be solved to make the high-power LED lamp be widely applied.
At present, the heat dissipation of the LED lamp is carried out through a radiator for solving the heat dissipation problem of the LED lamp, but the heat dissipation speed is low, the heat dissipation efficiency is not high, especially, heat generated by some high-power LEDs at the moment is too large, the radiator can not quickly dissipate heat for the LED lamp, the heat can not be completely dissipated for a long time, the heat is increased, and the service life of the LED lamp is seriously influenced;
in order to solve the above problems, chinese patent CN102606996B discloses a heat-driven natural circulation lamp pole heat dissipation system for LED street lamps: the LED street lamp comprises an LED street lamp body, a vertically arranged lamp post, a backflow pipe and a steam pipe which are respectively communicated with the upper end and the lower end of the lamp post, and the backflow pipe and the steam pipe. At pipeline and lamp pole inner wall condensation, the condensation effect is poor, and liquid backward flow passes through the siphon principle, though has started to have the evacuation to handle, and liquid evaporation produces a large amount of gases, and overall structure is the intercommunication, can increase internal pressure, makes it unable from the back flow backward flow, and excessive pressure plays opposite effect even, and then burns out the LED chip, because the knot is sealed, the condensation mode is poor, does not have the regulator, and internal pressure is too big, has the possibility of explosion.
SUMMERY OF THE UTILITY MODEL
In order to overcome the shortcoming of the prior art, the utility model aims at providing a simple structure, the glue that absorbs water that is equipped with can follow the storage water tank and draw water, keeps moisture, does benefit to LED chip and heat conduction post and continuously evaporates the radiating water storage evaporation formula heat dissipation LED lamp of moisture.
In order to achieve the purpose, the utility model adopts the following technical scheme that the water storage evaporation type heat dissipation LED lamp comprises a support rod, an LED lamp chip and a power supply device, wherein the LED lamp chip is covered with a glass cover, and the LED lamp chip is electrically connected with the power supply device and a power supply through wires; the LED lamp chip is fixedly connected with the support rod through the heat conduction column, the heat conduction column is positioned above the glass cover, water absorption glue is arranged outside the heat conduction column, a water vapor collection shell is arranged outside the water absorption glue, and the water vapor collection shell is sealed and separated from the glass cover;
the top of bracing piece is equipped with the comdenstion water storage tank, the comdenstion water storage tank with absorb water and glue and pass through the pipe intercommunication, it glues to absorb water and absorbs the comdenstion water in the comdenstion water storage tank through the pipe, steam collect the steam that collects in the shell and collect the breather pipe that shell and comdenstion water storage tank intercommunication leading-in to the comdenstion water storage tank through steam.
The end part of the vent pipe, which is positioned at the condensed water storage tank, is provided with a falling suction pipe.
The bottom of the vapor collection shell is in contact with the water-absorbing glue, the upper part of the vapor collection shell is separated from the water-absorbing glue, a vent hole is formed in the top of the vapor collection shell, and the vent pipe is inserted into the vent hole and is communicated with a sealed cavity formed by the vapor collection shell and the water-absorbing glue.
The condensed water storage tank is a sealed tank body, a hollow rubber ball is arranged at the top of the condensed water storage tank, and the hollow rubber ball is communicated with the condensed water storage tank.
The water-absorbing glue comprises a water-absorbing glue ring sleeved on the heat-conducting column and a lower water-absorbing glue ring sleeved at the lower end of the heat-conducting column, wherein the upper water-absorbing glue ring and the lower water-absorbing glue ring are connected through a plurality of water-absorbing glue strips which are parallel to each other.
The laying straw is a spherical straw.
The power supply device is arranged in the support rod in a sealing mode, and a lead connected with the LED lamp chip of the power supply device penetrates through the heat conducting column.
And a layer of waterproof heat-conducting silica gel is coated outside the heat-conducting column.
The heat conducting column is made of one of aluminum, copper or silver.
The utility model has the advantages that: the transparent water-absorbing glue attached to the surfaces of the LED chip and the heat-conducting column can absorb water from the water storage tank to keep moisture, so that the LED chip and the heat-conducting column can continuously evaporate the moisture to dissipate heat;
the water is heated and evaporated to take away a large amount of heat, so that the heat of the LED chip is better dissipated, the generated water vapor can flow back to the water storage tank, the water in the water storage tank is condensed, the effect is better, the water is recycled, the water is saved, the environment is protected, and the device can be used in arid areas without rain;
hollow rubber ball and storage water tank UNICOM, if storage water tank internal pressure when too big, internal pressure can effectively be alleviated in hollow rubber ball meeting inflation, safe practical.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic bottom view of the present invention;
fig. 3 is a schematic structural view of the middle absorbent polymer of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Examples
As shown in fig. 1 and 2, the water storage evaporation type heat dissipation LED lamp comprises a support rod 2, an LED lamp chip 10 and a power supply device 3, wherein the LED lamp chip 10 is covered with a glass cover 11, and the LED lamp chip 10 is electrically connected with the power supply device 3 and a power supply through a lead 1; the LED lamp is characterized in that the LED lamp chip 10 is fixedly connected with the support rod 2 through a heat conduction column 9, the heat conduction column 9 is positioned above the glass cover 11, a water absorption glue 14 is arranged outside the heat conduction column 9, a water vapor collection shell 12 is arranged outside the water absorption glue 14, and the water vapor collection shell 12 is separated from the glass cover 11 in a sealing manner;
the top of bracing piece 2 is equipped with comdenstion water storage tank 6, comdenstion water storage tank 6 with absorb water and glue 14 and pass through pipe 8 intercommunication, it absorbs water and glues 14 and absorbs the comdenstion water in comdenstion water storage tank 6 through pipe 8, steam collect the steam that collects in the shell 12 and lead to in comdenstion water storage tank 6 through breather pipe 4 that steam collected shell 12 and comdenstion water storage tank 6 intercommunication.
The bracing piece 2 be used for supporting the LED lamp of outdoor use, the one end and the outdoor lamp pole of this bracing piece carry out fixed connection simultaneously. The other end of the LED lamp chip is provided with an LED lamp chip, particularly, after the LED lamp chip is sleeved with a glass cover, the LED lamp chip provided with the glass cover is in a sealed state and is fixedly arranged below the end part of the supporting rod 2 through the heat conducting columns, the heat conducting columns are mainly used for conducting heat generated by the LED lamp chip out of the glass cover, the heat radiating efficiency of the LED lamp chip can be improved, and meanwhile, the heat conducting columns are multiple and are uniformly distributed around the center of the LED lamp chip and connect the LED lamp chip with the supporting rod; further in order to guarantee the heat conductivity of heat conduction post, this heat conduction post chooses for use a material in aluminium or copper or silver to make, coats the waterproof heat conduction silica gel of one deck simultaneously outside this heat conduction post, can guarantee under the radiating circumstances, can also protect whole heat conduction post.
The heat conduction column is provided with water-absorbing glue 14, a water vapor collection shell 12 arranged outside the water-absorbing glue is used for radiating the heat conduction column to collect generated water vapor through the water-absorbing glue, and meanwhile, the water solidified by the water vapor is prevented from being exposed outside the water vapor collection shell 12 or remaining in the water vapor collection shell 12, the bottom of the water vapor collection shell 12 is in contact with the water-absorbing glue 14, the upper part of the water vapor collection shell is separated from the water-absorbing glue 14, a vent hole 13 is arranged at the top of the water vapor collection shell 12, the vent pipe 4 is inserted into the vent hole 13 and is communicated with a sealed cavity formed by the water vapor collection shell 12 and the water-absorbing glue 14, the water-absorbing glue 14 is in sealed contact with the bottom of the water vapor collection shell 12, and condensed water drops can be ensured to fall along the water vapor collection shell 12 and be in contact with; the generated moisture enters the breather pipe 4 through the upper vent hole and then enters the condensate storage tank.
When the LED lamp wick cooling device works, the water absorption glue absorbs condensed water in the condensed water storage tank through the guide pipe, when heat generated by the LED lamp wick is guided onto the heat conduction column, the heat on the heat conduction column is transferred to the water absorption glue absorbing the condensed water, heat exchange is carried out, the heat conduction column is effectively cooled, meanwhile, water in the water absorption glue volatilizes when absorbing the heat on the heat conduction column, volatilized water vapor enters the condensed water storage tank through the vent pipe and contacts with the condensed water, and the collection of the water vapor can be guaranteed; specifically, the condensed water storage tank 6 is a sealed tank body and is supported by a light material such as a heat conducting plastic box aluminum material, so that the condensed water storage tank can play a role in heat dissipation, and simultaneously can ensure that steam entering the condensed water storage tank cannot be wasted, and meanwhile, in order to ensure that the pressure in the condensed water storage tank is at a stable value and cannot be burst due to excessive pressure, a hollow rubber ball 7 is arranged at the top of the condensed water storage tank 6, and the hollow rubber ball 7 is communicated with the condensed water storage tank 6, when the pressure in the condensed water storage tank is excessive, air in the condensed water storage tank is pressed into the hollow rubber ball 7 (equivalent to a balloon), so that the air pressure in the storage tank is ensured to be in a safe range, when the entering steam is condensed, the air pressure in the storage tank is reduced, and at the moment, air in the air rubber ball newly enters the storage tank, the air pressure in the water storage tank can be guaranteed to press water in the water storage tank into the water absorption glue, the water absorption glue can absorb water timely, and the heat dissipation effect is achieved on the heat conduction column.
Further, in order to guarantee to state steam and the comdenstion water contact that enters into in the water storage tank in the breather pipe, can be as fast as possible condensate water, the tip of this breather pipe inserts in the comdenstion water, simultaneously in order to avoid taking place the condition of backward flow, is equipped with the pipe 5 of falling at the tip that breather pipe 4 is located comdenstion water storage tank 6, should fall the straw and be globular, can guarantee that water can not fall the suction and enter into steam and collect in the shell.
Further, power supply unit 3 is sealed to be established and to guarantee just protecting power supply unit in bracing piece 2, avoids power supply unit 3 to expose outside, receives external environment's influence, reduces the life-span of using, power supply unit 3 wear in the heat conduction post with the direction that the LED wick is connected, guarantee the wholeness of whole device, the wire can not expose outside, avoids taking place the phenomenon appearance of morals and manners.
Further, in order to improve the cooling efficiency of the spraying device and ensure that the spraying device does not have a small influence on the cooling effect of the heat conducting column during spraying, as shown in fig. 3, the water-absorbing glue 14 includes a water-absorbing glue ring 15 sleeved on the heat conducting column 9 and a lower water-absorbing glue ring 16 sleeved on the lower end of the heat conducting column 9, and the upper water-absorbing glue ring 15 and the lower water-absorbing glue ring 16 are connected through a plurality of water-absorbing glue strips 17 which are parallel to each other. The adhesive tape 17 that absorbs water will go up the adhesive ring 15 that absorbs water and link up with the adhesive ring 16 that absorbs water down, guarantee to absorb water and have the gap between the adhesive tape 17, it is little to the normal heat dissipation influence of heat conduction post, the gap between the while can guarantee to absorb water the contact of volatile steam and heat conduction post in the adhesive tape 17, guarantees that steam can take away the heat on the heat conduction post, improves the radiating effect.
It can be seen from the technical solutions provided by the above embodiments that the technical solution provided by the embodiment has the following advantages: the production and manufacturing cost is low, the safety and the environmental protection are realized, the great economic benefit is realized, and the popularization and the application are facilitated; the transparent water-absorbing adhesive attached to the surfaces of the LED chip and the heat-conducting column can continuously draw water from the water storage tank, keep moisture, evaporate water when heated, take away a large amount of heat, well dissipate heat of the LED chip, enable water vapor to flow back to enter the water storage tank for condensation, achieve good condensation effect in water, recycle, energy conservation and environmental protection; the large surface area of the box body can better exchange heat with air in a convection way, so that the heat accumulated by the water storage tank is dissipated into the air; the anti-reverse suction pipe can ensure that water vapor enters water and is further condensed, and the reverse suction condition can not occur; the hollow rubber ball is communicated with the water storage tank, and if the internal pressure of the water storage tank is overlarge, the hollow rubber ball can expand to effectively relieve the internal pressure; the bottom of the water-absorbing glue is contacted with the glass cover, so that water possibly occurring in the glass cover can be absorbed, and water accumulation in an interlayer between the glass cover and the water-absorbing glue is prevented.
The above embodiments are merely examples of the present invention, and do not limit the protection scope of the present invention, and all designs the same as or similar to the present invention belong to the protection scope of the present invention.
Claims (9)
1. A water storage evaporation type heat dissipation LED lamp comprises a support rod (2), an LED lamp chip (10) and a power supply device (3), wherein the LED lamp chip (10) is covered with a glass cover (11), and the LED lamp chip (10) is electrically connected with the power supply device (3) and a power supply through a lead (1); the LED lamp is characterized in that the LED lamp chip (10) is fixedly connected with the support rod (2) through a heat conduction column (9), the heat conduction column (9) is positioned above the glass cover (11), water absorption glue (14) is arranged outside the heat conduction column (9), a water vapor collection shell (12) is arranged outside the water absorption glue (14), and the water vapor collection shell (12) is separated from the glass cover (11) in a sealing manner;
the top of bracing piece (2) is equipped with comdenstion water storage tank (6), comdenstion water storage tank (6) with absorb water and glue (14) and pass through pipe (8) intercommunication, absorb water and glue (14) and absorb the comdenstion water in comdenstion water storage tank (6) through pipe (8), steam collect steam that collects in shell (12) and collect in shell (12) through steam breather pipe (4) leading-in to comdenstion water storage tank (6) of shell (12) and comdenstion water storage tank (6) intercommunication.
2. A water storage evaporative heat dissipation LED lamp as claimed in claim 1, wherein the end of the ventilation pipe (4) located at the condensed water storage tank (6) is provided with a down-draft pipe (5).
3. A water storage evaporative heat dissipation LED lamp as claimed in claim 1, wherein the bottom of the vapor collection shell (12) is in contact with the water absorbent glue (14), the upper part of the vapor collection shell is separated from the water absorbent glue (14), the top of the vapor collection shell (12) is provided with a vent hole (13), and the vent pipe (4) is inserted into the vent hole (13) and is communicated with the sealed cavity formed by the vapor collection shell (12) and the water absorbent glue (14).
4. A water storage evaporative heat dissipation LED lamp as recited in claim 1, wherein the condensed water storage tank (6) is a sealed box, a hollow rubber ball (7) is disposed on the top of the condensed water storage tank (6), and the hollow rubber ball (7) is connected to the condensed water storage tank (6).
5. A water storage evaporative heat dissipation LED lamp as claimed in claim 1, wherein the water absorbent rubber (14) comprises an upper water absorbent rubber ring (15) sleeved on the heat conducting pillar (9) and a lower water absorbent rubber ring (16) sleeved on the lower end of the heat conducting pillar (9), and the upper water absorbent rubber ring (15) and the lower water absorbent rubber ring (16) are connected through a plurality of water absorbent rubber strips (17) which are parallel to each other.
6. A water storage evaporative heat dissipation LED lamp as claimed in claim 2, wherein the falling suction pipe (5) is a spherical suction pipe.
7. A water storage evaporative heat dissipation LED lamp as claimed in claim 1, wherein the power device (3) is hermetically disposed in the support rod (2), and the lead (1) connecting the power device (3) and the LED lamp chip (10) is inserted into the heat conducting column (9).
8. A water storage evaporative heat dissipation LED lamp as claimed in claim 1, wherein the heat conducting column (9) is coated with a layer of waterproof heat conducting silica gel.
9. A water storage evaporative heat dissipation LED lamp as claimed in claim 1, wherein the heat conducting pillar (9) is made of one of aluminum, copper or silver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920584168.XU CN210050774U (en) | 2019-04-25 | 2019-04-25 | Water storage evaporation type heat dissipation LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920584168.XU CN210050774U (en) | 2019-04-25 | 2019-04-25 | Water storage evaporation type heat dissipation LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210050774U true CN210050774U (en) | 2020-02-11 |
Family
ID=69381333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920584168.XU Expired - Fee Related CN210050774U (en) | 2019-04-25 | 2019-04-25 | Water storage evaporation type heat dissipation LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210050774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863394A (en) * | 2020-12-31 | 2021-05-28 | 重庆平安标牌制作有限公司 | Waterproof structure for luminous character |
-
2019
- 2019-04-25 CN CN201920584168.XU patent/CN210050774U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863394A (en) * | 2020-12-31 | 2021-05-28 | 重庆平安标牌制作有限公司 | Waterproof structure for luminous character |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 Termination date: 20210425 |
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| CF01 | Termination of patent right due to non-payment of annual fee |