CN206989152U - Heat dissipation structure of LED lamp - Google Patents
Heat dissipation structure of LED lamp Download PDFInfo
- Publication number
- CN206989152U CN206989152U CN201720851244.XU CN201720851244U CN206989152U CN 206989152 U CN206989152 U CN 206989152U CN 201720851244 U CN201720851244 U CN 201720851244U CN 206989152 U CN206989152 U CN 206989152U
- Authority
- CN
- China
- Prior art keywords
- inner barrel
- cylinder body
- outer cylinder
- led module
- coil tube
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of heat dissipation structure of LED lamp, including：LED module, inner barrel, outer cylinder body, radiator coil tube, circulating pump, fan and connector box, LED module and fan are fixedly mounted in inner barrel, and fan is located at the top of LED module, formed with gas flow channel between LED module and the inwall of inner barrel, outer cylinder body is enclosed on the outside of inner barrel, and radiator coil tube is wrapped on the outer wall of inner barrel, the upper end of outer cylinder body is higher by the upper end of inner barrel, and the upper end of radiator coil tube protrudes from the top of inner barrel and less than the top edge of outer cylinder body, circulating pump is arranged in connector box, and one end of circulating pump is connected with the liquid storage container being arranged in connector box, the other end of the circulating pump is connected with radiator coil tube, outer cylinder body is higher by the part side wall of inner barrel formed with air vent.The utility model can be cooled down using the air-breathing of fan to radiator coil tube, so as to reduce the temperature of inner barrel, facilitate user to dismantle, and also reduced the operating temperature of LED module, extended service life.
Description
Technical field
Field of light fittings is the utility model is related to, more particularly to a kind of heat dissipation structure of LED lamp.
Background technology
In the prior art in order to realize the radiating to LED module, it will usually which the top for having LED increases a fan, so
Cross-ventilation is internally formed, to realize radiating.But this radiating effect is bad, and outside lampshade can be made to become awfully hot, no
User is facilitated to dismantle.
Utility model content
The utility model provides a kind of heat dissipation structure of LED lamp, bad to solve the lampshade radiating of prior art outside, no
The problem of facilitating user's dismounting, operating temperature high and influenceing service life.
To solve the above problems, as one side of the present utility model, there is provided a kind of heat dissipation structure of LED lamp, bag
Include：LED module, inner barrel, outer cylinder body, radiator coil tube, circulating pump, fan and connector box, the LED module and the fan are consolidated
Surely it is arranged in the inner barrel, and the fan is located at the top of the LED module, the LED module and the inner cylinder
Formed with gas flow channel between the inwall of body, the outer cylinder body is enclosed on the outside of the inner barrel, and the radiator coil tube
It is wrapped on the outer wall of the inner barrel, the upper end of the outer cylinder body is higher by the upper end of the inner barrel, and the radiator coil tube
Upper end protrude from the top of the inner barrel and less than the top edge of the outer cylinder body, the circulating pump is arranged on the joint
In box, and one end of the circulating pump is connected with the liquid storage container being arranged in the connector box, the other end of the circulating pump
It is connected with the radiator coil tube, the outer cylinder body is higher by the part side wall of the inner barrel formed with air vent.
Preferably, the liquid for radiating is full of in the radiator coil tube.
The utility model can be cooled down using the air-breathing of fan to radiator coil tube, so as to reduce the temperature of inner barrel, side
Just user dismantles, and also reduces the operating temperature of LED module, extends service life.
Brief description of the drawings
Fig. 1 schematically shows structural representation of the present utility model.
Reference in figure：1st, LED module；2nd, inner barrel；3rd, outer cylinder body；4th, radiator coil tube；5th, fan；6th, connector box；
7th, gas flow channel.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
The utility model provides a kind of heat dissipation structure of LED lamp, including：LED module 1, inner barrel 2, outer cylinder body 3, dissipate
Hot coil 4, circulating pump, fan 5 and connector box 6, the LED module 1 and the fan 5 are fixedly mounted in the inner barrel 2
In, and the fan 5 is located at the top of the LED module 1, is formed between the LED module 1 and the inwall of the inner barrel 2
There is gas flow channel 7, the outer cylinder body 3 is enclosed on the outside of the inner barrel 2, and the radiator coil tube 4 is wrapped in described
On the outer wall of cylinder 2, the upper end of the outer cylinder body 3 is higher by the upper end of the inner barrel 2, and the upper distal process of the radiator coil tube 4
Top for the inner barrel 2 is simultaneously arranged in the connector box 6 less than the top edge of the outer cylinder body 3, the circulating pump,
And one end of the circulating pump is connected with the liquid storage container being arranged in the connector box 6, the other end of the circulating pump and institute
State radiator coil tube 4 to connect, the outer cylinder body 3 is higher by the part side wall of the inner barrel 2 formed with air vent.It is preferred that
Ground, the interior liquid being full of for radiating of the radiator coil tube 4.
During work, cooling medium, in the shape of a spiral around the surface flow of inner barrel 2, therefore adds stream in radiator coil tube 4
Dynamic path length, the heat on inner barrel 2 can be taken away well, when flowing through the region for being higher by inner barrel 2, fan 5
Direction shown in curved arrow of the cold air of suction along both sides above Fig. 1 flows through the radiator coil tube 4 of this subregion, so as to real
The purpose now to radiate.Meanwhile the wind of fan suction can also flow through gas flow channel 7 and LED module 1 is radiated.
It can be seen that by adopting the above-described technical solution, the utility model can be carried out using the air-breathing of fan to radiator coil tube 4
Cooling, so as to reduce the temperature of inner barrel, facilitates user to dismantle, also reduces the operating temperature of LED module, extends using the longevity
Life.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (2)
- A kind of 1. heat dissipation structure of LED lamp, it is characterised in that including：LED module (1), inner barrel (2), outer cylinder body (3), radiating Coil pipe (4), circulating pump, fan (5) and connector box (6), the LED module (1) and the fan (5) are fixedly mounted in described In inner barrel (2), and the fan (5) is located at the top of the LED module (1), the LED module (1) and the inner barrel (2) formed with gas flow channel (7) between inwall, the outer cylinder body (3) is enclosed on the outside of the inner barrel (2), and institute State radiator coil tube (4) to be wrapped on the outer wall of the inner barrel (2), the upper end of the outer cylinder body (3) is higher by the inner barrel (2) Upper end, and the upper end of the radiator coil tube (4) protrudes from the top of the inner barrel (2) and less than the outer cylinder body (3) Top edge, the circulating pump are arranged in the connector box (6), and one end of the circulating pump is with being arranged on the connector box (6) the liquid storage container connection in, the other end of the circulating pump are connected with the radiator coil tube (4), the height of the outer cylinder body (3) Go out in the part side wall of the inner barrel (2) formed with air vent.
- 2. heat dissipation structure of LED lamp according to claim 1, it is characterised in that be full of and be used in the radiator coil tube (4) The liquid of radiating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720851244.XU CN206989152U (en) | 2017-07-13 | 2017-07-13 | Heat dissipation structure of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720851244.XU CN206989152U (en) | 2017-07-13 | 2017-07-13 | Heat dissipation structure of LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206989152U true CN206989152U (en) | 2018-02-09 |
Family
ID=61404186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720851244.XU Expired - Fee Related CN206989152U (en) | 2017-07-13 | 2017-07-13 | Heat dissipation structure of LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206989152U (en) |
-
2017
- 2017-07-13 CN CN201720851244.XU patent/CN206989152U/en not_active Expired - Fee Related
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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: 20180209 |