CN215951231U - Heat radiation structure for assisting heat radiation based on LED lamp - Google Patents
Heat radiation structure for assisting heat radiation based on LED lamp Download PDFInfo
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- CN215951231U CN215951231U CN202122584747.4U CN202122584747U CN215951231U CN 215951231 U CN215951231 U CN 215951231U CN 202122584747 U CN202122584747 U CN 202122584747U CN 215951231 U CN215951231 U CN 215951231U
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Abstract
The utility model discloses the technical field of lamp heat dissipation structures, and particularly relates to a heat dissipation structure for auxiliary heat dissipation based on an LED lamp. Including the LED lamp, the fixed plate, the terminal surface of fixed plate is provided with two baffles side by side, and the LED lamp sets up on two baffles, be provided with closed heat dissipation circulation water course between fixed plate and the LED lamp, the up end of fixed plate is provided with and sets up a plurality of guide plates side by side, has seted up a plurality of fan holes on the guide plate, and the fan has all been placed in the fan hole, and the outside of fan all is provided with the heat dissipation water pipe. The water-cooling mode is used as a primary heat dissipation structure, and the closed heat dissipation circulating water channel is used for dissipating heat in an air-cooling mode, so that the water-cooling mode is used as a secondary heat dissipation structure, the temperature difference between the inside and the outside can be effectively maintained, and quick heat dissipation is realized. The heat generated by the LED lamp is taken away by matching with an external water pump and connecting a heat-preservation conduit to be pumped into the water body from the fish tank, and then the water body enters a closed heat dissipation circulating water channel, and the heat is taken into the fish tank, so that the heat is recycled, and the national energy-saving policy is met.
Description
Technical Field
The utility model relates to the technical field of lamp heat dissipation structures, in particular to a heat dissipation structure for auxiliary heat dissipation based on an LED lamp.
Background
Due to the excellent energy-saving performance and optical characteristics of the LED lamp, with the increasing development of LED lighting technology, the LED lamp is applied to daily life of people. However, the LED lamp has a problem of large heat generation, and the huge heat generation will cause the light decay of the LED lamp in a short time, which affects the service life and performance of the LED lamp.
The cavity is arranged in the middle of the traditional water-cooling radiator, water transfers heat on the radiator when passing through the cavity, the heat generated by the LED lamp is transferred to the lamp panel, the radiator and the water in sequence, the lamp panel and the radiator are connected through heat-conducting silicone grease in a heat dissipation mode, the heat conductivity coefficient of the lamp panel is low, heat on the lamp panel cannot be timely transferred, and when the lamp panel is too high in power and the radiator is small in size, the traditional water-cooling radiating structure cannot achieve the heat dissipation effect. The ornamental fish tank is used as a common use scene of the LED lamp, the requirement of high heat dissipation performance is provided for the LED lamp, the rapid heat dissipation efficiency is required, the traditional heat dissipation structure usually adopts a single water-cooling or air-cooling technical means to carry out heat dissipation treatment on the LED lamp, and the problem that the fish tank temperature is out of order due to the fact that heat cannot be dissipated rapidly exists, so that the ornamental fish activity is influenced.
In view of this, the applicant proposes a heat dissipation structure for auxiliary heat dissipation based on an LED lamp.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat dissipation structure for auxiliary heat dissipation based on an LED lamp, which is used for solving the problems that the heat dissipation structure is single in heat dissipation effect, lacks auxiliary heat dissipation means and cannot dissipate heat quickly.
The utility model is realized by the following technical scheme:
based on supplementary heat radiation structure for heat dissipation of LED lamp, including the LED lamp, the fixed plate, its characterized in that: the terminal surface of fixed plate is provided with two baffles side by side, just the LED lamp sets up on two baffles, the fixed plate with be provided with closed heat dissipation circulation water course between the LED lamp, the up end of fixed plate is provided with and sets up a plurality of guide plates side by side, a plurality of fan holes have been seted up on the guide plate, every the fan has all been placed in the fan hole. The LED lamp is widely applied due to excellent energy-saving performance and optical characteristics, but has the problem of large heat generation, and particularly, when the LED lamp is applied to an ornamental fish tank, the heat generation problem is more obvious. In the prior art, for the heat dissipation problem of the LED lamp of the ornamental fish tank, a common method is to add a radiator, but the heat dissipation structure of the traditional radiator is single, namely water cooling or air cooling, and the heat is only dissipated in the heat treatment process, so that the heat cannot be effectively utilized. Meanwhile, a cavity is arranged in the middle of the traditional water-cooling radiator, water transfers heat on the radiator when passing through the cavity, the heat generated by the LED lamp is transferred to the lamp panel, the radiator and the water in sequence, the lamp panel and the radiator are connected through heat-conducting silicone grease for heat dissipation, the heat conductivity coefficient of the LED lamp is low, heat on the lamp panel cannot be transferred in time, and when the power of the lamp panel is too large and the size of the radiator is smaller, the traditional water-cooling radiating structure cannot achieve the radiating effect. In view of the above circumstances, the applicant provides a heat dissipation structure for auxiliary heat dissipation based on an LED lamp, which includes an LED lamp and a fixing plate, wherein two baffles are arranged on an end surface of the fixing plate, the LED lamp is arranged on the baffles, a closed heat dissipation circulation water channel is arranged between the fixing plate and the LED lamp, a guide plate is arranged on an upper end surface of the fixing plate, a fan hole for placing a fan is formed in the guide plate, and a heat dissipation water pipe is arranged outside the fan.
Furthermore, the closed heat dissipation circulation water channels are arranged on the LED lamps in a roundabout mode, a heat dissipation water pipe is arranged outside each fan, and the closed heat dissipation circulation water channels are communicated with the heat dissipation water pipes. In order to realize the maximum contact area of the closed heat dissipation circulating water channel, the closed heat dissipation circulating water channel is arranged in a roundabout mode, and the closed heat dissipation circulating water channel is communicated with the heat dissipation water pipe and used for realizing water circulation inside the heat dissipation water pipe, increasing the temperature difference between the inside and the outside and being more beneficial to heat exchange.
Further, a pillar is disposed on a side surface of each of the fans, and is fixed to the fixing plate through the pillar. Different from the air cooling mode in the prior art, the fan is provided with the support on the side surface and is fixed on the fixing plate through the support, so that the maximum fan surface of the fan can be realized through the support, and auxiliary heat dissipation is facilitated.
Preferably, each guide plate is further provided with a guide strip, and the guide strips are spirally arranged on the guide plate. Based on the aerodynamic principle, the flow of air can be driven by the guide strips arranged on the guide plate, so that the exchange of air flow is promoted, and the heat exchange efficiency is improved.
Preferably, the fixing plate is further provided with an air flow hole corresponding to the fan hole. In order to realize the airflow exchange between the LED and the closed heat dissipation circulating water channel and the wind, the utility model also promotes the heat exchange through the airflow hole, which is different from the metal sheet heat dissipation provided in the prior art.
Preferably, the closed heat dissipation circulation water channel has a double-layer structure. The double-layer structure of the closed heat dissipation circulating water channel can effectively reduce the change of the temperature of circulating water inside the pipeline, so that the temperature difference is maintained in a relatively stable state.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. the utility model takes a water cooling mode as a primary heat dissipation structure and takes an air cooling mode as a closed heat dissipation circulating water channel for heat dissipation, thereby taking the structure as a secondary heat dissipation structure, effectively maintaining the temperature difference between the inside and the outside and realizing rapid heat dissipation.
2. According to the utility model, through the double-layer structure of the closed heat dissipation circulating water channel, more heat can be accommodated under the same condition, so that the heat dissipation is more facilitated.
3. The utility model can be matched with an external water pump and an upper heat-preservation conduit to be pumped into a water body from the fish tank, enters the closed heat-dissipation circulating water channel to take away heat brought by the heating of the LED lamp and brings the heat into the fish tank, thereby realizing the reutilization of the heat and conforming to the national policy of energy conservation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a top view of the present invention.
Reference numbers and corresponding part names in the drawings:
the LED lamp heat dissipation device comprises a fixing plate 1, a baffle 2, a guide plate 3, a guide strip 31, a fan hole 4, a fan 5, an LED lamp 6, a heat dissipation water pipe 7, a support 8, an airflow hole 9 and a closed heat dissipation circulating water channel 10.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and drawings, wherein the exemplary embodiments and descriptions of the present invention are only used for explaining the present invention and do not limit the present invention, and it should be noted that the present invention is in the actual development, production and testing stage.
Example (b):
referring to fig. 1-3 together, as shown in the figures, the heat dissipation structure for assisting heat dissipation based on the LED lamp 6 includes an LED lamp 6 and a fixing plate 1, two baffles 2 are arranged on an end surface of the fixing plate 1 side by side, the LED lamp 6 is arranged on the two baffles 2, a closed heat dissipation circulation water channel 10 is arranged between the fixing plate 1 and the LED lamp 6, a plurality of guide plates 3 are arranged on an upper end surface of the fixing plate 1 side by side, a plurality of fan holes 4 are formed in the guide plates 3, and a fan 5 is placed in each fan hole 4. The closed heat dissipation circulation water channels 10 are arranged on the LED lamps 6 in a roundabout mode, a heat dissipation water pipe 7 is arranged outside each fan 5, and the closed heat dissipation circulation water channels 10 are communicated with the heat dissipation water pipes 7. A pillar 8 is disposed at a side surface of each of the fans 5, and is fixed to the fixing plate 1 by the pillar 8. Each guide plate 3 is also provided with a guide strip 31, and the guide strips 31 are spirally arranged on the guide plate 3. The fixed plate 1 is also provided with an air flow hole 9 corresponding to the fan hole 4. The closed heat dissipation circulation water channel 10 has a double-layer structure.
It should be noted that the LED lamp 6 is widely used due to its excellent energy saving performance and optical characteristics, but it has a problem of large heat generation, and especially when the LED lamp 6 is applied to an ornamental fish tank, the heat generation problem is more obvious. In the prior art, for the heat dissipation problem of the LED lamp 6 of the ornamental fish tank, a common method is to add a radiator, but the heat dissipation structure of the traditional radiator is single, namely water cooling or air cooling, and the heat is only dissipated in the heat treatment process, so that the heat cannot be effectively utilized. Meanwhile, a cavity is formed in the middle of the traditional water-cooling radiator, water transfers heat on the radiator when passing through the cavity, the heat generated by the LED lamp 6 is transferred to the lamp panel, the radiator and the water in sequence, the lamp panel and the radiator are connected through heat-conducting silicone grease in a heat dissipation mode, the heat conduction coefficient of the LED lamp is low, heat on the lamp panel cannot be transferred in time, and when the lamp panel is too high in power and the radiator is small in size, the traditional water-cooling radiating structure cannot achieve the radiating effect. In view of the above situation, the applicant provides a heat dissipation structure for auxiliary heat dissipation based on an LED lamp 6, which includes an LED lamp 6 and a fixing plate 1, wherein two baffles 2 are arranged on an end surface of the fixing plate 1, the LED lamp 6 is arranged on the baffles 2, a closed heat dissipation circulation water channel 10 is arranged between the fixing plate 1 and the LED lamp 6, a guide plate 3 is arranged on an upper end surface of the fixing plate 1, a fan hole 4 for placing a fan 5 is formed in the guide plate 3, and a heat dissipation water pipe 7 is arranged outside the fan 5. The water cooling mode is used as a primary heat dissipation structure, and the closed heat dissipation circulating water channel 10 is used for dissipating heat in an air cooling mode, so that the water cooling mode is used as a secondary heat dissipation structure, the temperature difference between the inside and the outside can be effectively maintained, and quick heat dissipation is realized; it should be further noted that the utility model can be matched with an external water pump and an upper heat-preservation conduit to be pumped into a water body from the fish tank, and then the water body enters the closed heat-dissipation circulating water channel 10 to take away heat caused by the heat generated by the LED lamp 6 and bring the heat into the fish tank, so that the heat is recycled, and the national energy-saving policy is met.
In this embodiment, it is preferable that the closed heat dissipation circulation water channel 10 is arranged on the LED lamp 6 in a winding manner, and the closed heat dissipation circulation water channel 10 is communicated with the heat dissipation water pipe 7. In order to realize the maximum contact area of the closed heat dissipation circulation water channel 10, the closed heat dissipation circulation water channel 10 is arranged in a roundabout manner, and the closed heat dissipation circulation water channel 10 is communicated with the heat dissipation water pipe 7, so that the water circulation inside the heat dissipation water pipe 7 is realized, the temperature difference between the inside and the outside is increased, and the heat exchange is facilitated. A pillar 8 is disposed at a side surface of each of the fans 5, and is fixed to the fixing plate 1 by the pillar 8. Different from the air cooling mode in the prior art, the side surface of the fan 5 is provided with the support post 8, and the support post 8 is fixed on the fixing plate 1, so that the maximum fan surface of the fan 5 can be realized in the support post 8 mode, and the auxiliary heat dissipation is further facilitated. A rotary head used for adjusting the angle of the fan 5 is further arranged between the fan 5 and the support 8, and the rotary head is made of temperature-sensitive materials. Unlike the prior art in which the fan 5 is fixed, the rotor of the present invention can adjust the angle of the fan 5 according to the change of the actual temperature, and also can play a role in promoting convection. Each guide plate 3 is also provided with a guide strip 31, and the guide strips 31 are spirally arranged on the guide plate 3. Based on the aerodynamic principle, the guide strips 31 arranged on the guide plate 3 can drive the air to flow, thereby promoting the exchange of air flow and improving the heat exchange efficiency. A plurality of airflow holes 9 are further formed in the fixing plate 1, and the number of the airflow holes 9 is the same as that of the fans 5. In order to achieve the air flow exchange between the LEDs and the closed heat-dissipating circulation channel 10 and the wind, the present invention also facilitates the heat exchange through the air flow holes 9, unlike the sheet metal heat dissipation provided in the prior art. The closed heat dissipation circulating water channel 10 is of a double-layer structure, and an outer-layer pipeline is communicated with the heat dissipation water pipe 7. The double-layer structure of the closed-type heat dissipation circulation water channel 10 can effectively reduce the temperature change of the circulation water inside the pipeline, so that the temperature difference is maintained in a relatively stable state.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. Based on supplementary heat radiation structure for heat dissipation of LED lamp, including LED lamp (6), fixed plate (1), its characterized in that: the terminal surface of fixed plate (1) is provided with two baffle (2) side by side, just LED lamp (6) set up on two baffle (2), fixed plate (1) with be provided with closed heat dissipation circulation water course (10) between LED lamp (6), the up end of fixed plate (1) is provided with and sets up a plurality of guide plates (3) side by side, a plurality of fan holes (4) have been seted up on guide plate (3), every fan (5) have all been placed in fan hole (4).
2. The heat dissipation structure for heat dissipation assisted by an LED lamp according to claim 1, wherein: the closed heat dissipation circulating water channel (10) is arranged on the LED lamp (6) in a roundabout mode, a heat dissipation water pipe (7) is arranged outside each fan (5), and the closed heat dissipation circulating water channel (10) is communicated with the heat dissipation water pipes (7).
3. The heat dissipation structure for heat dissipation assisted by an LED lamp according to claim 1, wherein: and a support column (8) is arranged on the side surface of each fan (5), and is fixed on the fixing plate (1) through the support column (8).
4. The heat dissipation structure for auxiliary heat dissipation based on the LED lamp as claimed in any one of claims 1 to 3, wherein: each guide plate (3) is also provided with a guide strip (31), and the guide strips (31) are spirally arranged on the guide plates (3).
5. The heat dissipation structure for heat dissipation assisted by an LED lamp according to claim 1, wherein: the fixed plate (1) is also provided with an airflow hole (9) corresponding to the fan hole (4).
6. The heat dissipation structure for heat dissipation assisted by an LED lamp according to claim 2, wherein: the closed heat dissipation circulating water channel (10) is of a double-layer structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122584747.4U CN215951231U (en) | 2021-10-26 | 2021-10-26 | Heat radiation structure for assisting heat radiation based on LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122584747.4U CN215951231U (en) | 2021-10-26 | 2021-10-26 | Heat radiation structure for assisting heat radiation based on LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215951231U true CN215951231U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122584747.4U Active CN215951231U (en) | 2021-10-26 | 2021-10-26 | Heat radiation structure for assisting heat radiation based on LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215951231U (en) |
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2021
- 2021-10-26 CN CN202122584747.4U patent/CN215951231U/en active Active
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