CN205746726U - A kind of convection type conduct radiation heat abstractor - Google Patents
A kind of convection type conduct radiation heat abstractor Download PDFInfo
- Publication number
- CN205746726U CN205746726U CN201620454405.7U CN201620454405U CN205746726U CN 205746726 U CN205746726 U CN 205746726U CN 201620454405 U CN201620454405 U CN 201620454405U CN 205746726 U CN205746726 U CN 205746726U
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- China
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- aluminum extrusions
- connector
- light source
- heat abstractor
- source board
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Abstract
The utility model discloses a kind of convection type conduct radiation heat abstractor, including the connector entered for air, connector is provided with aluminum extrusions, and aluminum extrusions is hollow structure, and aluminum extrusions periphery is uniformly provided with more than 3 light source board installation portions；Convection channel is formed between connector, aluminum extrusions.This utility model has simple in construction, low cost, length in service life, thermal diffusivity is good, using effect is good and safety high.
Description
Technical field
This utility model relates to lighting technology, specifically a kind of convection current conduct radiation heat abstractor.
Background technology
Along with the development of society, the light source applications of current use LED energy-conserving and environment-protective is increasingly wider, market various light fixture producer
Also developing increasingly faster, external form is different.
Traditional illuminating lamp is the most progressively replaced by LED, traditional LED, including driving power supply and light emitting diode
The LED light source of composition, drives power drives LED light source luminescence to be illuminated.
But in prior art can there is techniques below problem in LED:
1, service life is short；
2, radiator structure is not reasonable；
3, thermal diffusivity is bad, affects using effect.
Utility model content
The purpose of this utility model is the deficiency overcoming above prior art to exist, it is provided that a kind of simple in construction, make
The convection current conduct radiation heat abstractor that valency is cheap, length in service life, thermal diffusivity are good, using effect is good and safety is high.
In order to achieve the above object, this utility model by the following technical solutions: a kind of convection current conduct radiation heat abstractor,
Including the connector entered for air, connector is provided with aluminum extrusions, and aluminum extrusions is hollow structure, aluminum extrusions periphery
It is uniformly provided with more than 3 light source board installation portions；Convection channel is formed between connector, aluminum extrusions.
Described connector includes connector body, and connector body offers several air inlets, and connector body is
Hollow structure, connector body upper part is provided with connector convection holes, and connector body bottom portion is sealing plate.
Described connector is the most internal is provided with some reinforcements being uniformly arranged.
Described aluminum extrusions includes that aluminum extrusions body, aluminum extrusions body are hollow cylinder structure, aluminum extrusions body
Outer surface is uniformly arranged light source board installation portion, is provided with light source board in light source board installation portion.
Described light source board installation portion is "T"-shaped connecting portion, and light source board installation portion front end is provided with groove, arranges light source in groove
Plate, light source board installation portion rear end and aluminum extrusions body junction are guiding rib, and guiding rib size diminishes the most successively.
It is protruding that described aluminum extrusions body internal surface is vertically arranged with some wavy heat conduction.
Being provided with pad between described connector and aluminum extrusions, pad is circular ring structure.
Described aluminum extrusions periphery is uniformly provided with 8 light source boards.
The implementation method of above-mentioned convection current conduct radiation heat abstractor, comprises the following steps:
(1), cold air enters from the air inlet of connector, then by the middle part of aluminum extrusions, finally from aluminum extrusions top
Portion goes out；
(2), owing to the guiding rib size of aluminum extrusions diminishes the most successively, quickly heat is transmitted in inside,
Owing to wavy heat conduction is protruding, quick heat radiating, increase area of dissipation；
(3), enter under cold air, hot-air goes out, form convection current；
(4), LED is dispelled the heat.
Connector in described step (1) includes connector body, and connector body offers several air inlets, even
Fitting body is hollow structure, and connector body upper part is provided with connector convection holes, and connector body bottom portion is sealing plate；Step
(2) aluminum extrusions in includes that aluminum extrusions body, aluminum extrusions body are hollow cylinder structure, aluminum extrusions body outer surface
Being uniformly arranged light source board installation portion, be provided with light source board in light source board installation portion, light source board installation portion is "T"-shaped connecting portion, light
Source plate installation portion front end is provided with groove, arranges light source board, light source board installation portion rear end and aluminum extrusions body junction in groove
For guiding rib, guiding rib size diminishes the most successively, and aluminum extrusions body internal surface is vertically arranged with some wavy lead
Heat is protruding.
This utility model, relative to prior art, has such advantages as and effect:
1, this utility model includes the connector entered for air, and connector is provided with aluminum extrusions, and aluminum extrusions is
Hollow structure, aluminum extrusions periphery is uniformly provided with more than 3 light source board installation portions；Convection current is formed between connector, aluminum extrusions
Passage, has simple in construction, low cost, length in service life, thermal diffusivity is good, using effect is good and safety high.
2, the connector in this utility model includes connector body, and connector body offers several air inlets,
Connector body is hollow structure, and connector body upper part is provided with connector convection holes, and connector body bottom portion is sealing plate；Can
Forming convection current, on the other hand, pcb board is below sealing plate, and circuit components will not be caused initial failure, unit's device by heat of light source
The sulfide that part is operationally distributed also will not pollute light source increases the service life of lamp.
3, the connector in this utility model is the most internal is provided with some reinforcements being uniformly arranged；On the one hand firmness adds
By force, the most such structure is easy to cross-ventilation.
4, the aluminum extrusions in this utility model includes that aluminum extrusions body, aluminum extrusions body are hollow cylinder structure,
Aluminum extrusions body outer surface is evenly arranged with light source board installation portion, is provided with light source board in light source board installation portion；Utilize air
Learn principle, it is simple to convection current.
5, the light source board installation portion in this utility model is "T"-shaped connecting portion, and light source board installation portion front end is provided with groove, recessed
Arranging light source board in groove, light source board installation portion rear end and aluminum extrusions body junction are guiding rib, guiding rib size from outward to
Diminish the most successively；It is protruding that described aluminum extrusions body internal surface is vertically arranged with some wavy heat conduction；It is easily installed and connects,
It is the most internal that ascending guiding rib makes heat conduct as soon as possible in aluminum extrusions, and aluminum extrusions inner body wall makes rips
Moulding adds area of dissipation.
6, being provided with pad between the connector in this utility model and aluminum extrusions, pad is circular ring structure, leading of pcb board
Line is connected through connector with light source board；Aluminum extrusions is conducted a part of heat on connector, forms plastic hot radiation and dissipates
Heat, the hottest place is that aluminum extrusions will not be touched by people, so being that staff touching will not when lamp normally works
Cause scald.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of a kind of convection current conduct radiation heat abstractor；
Fig. 2 is the structural representation of connector in this utility model；
Fig. 3 is the structural representation of aluminum extrusions in this utility model；
Fig. 4 is the partial enlargement structural representation in this utility model at aluminum extrusions.
In figure, label is as follows with title:
| 1 | Connector | 2 | Aluminum extrusions |
| 3 | Light source board installation portion | 4 | Connector body |
| 5 | Air inlet | 6 | Connector convection holes |
| 7 | Reinforcement | 8 | Aluminum extrusions body |
| 9 | Groove | 10 | Guiding rib |
| 11 | Wavy heat conduction is protruding | 12 | Pad |
Detailed description of the invention
For ease of it will be appreciated by those skilled in the art that below in conjunction with the accompanying drawings and this utility model is made further in detail by embodiment
Describe in detail bright.
Embodiment 1:
As shown in figures 1-4, a kind of convection current conduct radiation heat abstractor, including the connector entered for air, connector
Being provided with aluminum extrusions, aluminum extrusions is hollow structure, and aluminum extrusions periphery is uniformly provided with more than 3 light source board installation portions；Even
Convection channel is formed between fitting, aluminum extrusions.
As in figure 2 it is shown, the connector in the present embodiment includes connector body, connector body offers several and enters
Pore, connector body is hollow structure, and connector body upper part is provided with connector convection holes, and connector body bottom portion is for sealing
Plate；Connector is the most internal is provided with some reinforcements being uniformly arranged.
As shown in figs. 34, the aluminum extrusions in the present embodiment includes that aluminum extrusions body, aluminum extrusions body are hollow
Column structure, aluminum extrusions body outer surface is uniformly arranged light source board installation portion, is provided with light source board in light source board installation portion；Light
Source plate installation portion is "T"-shaped connecting portion, and light source board installation portion front end is provided with groove, arranges light source board in groove, and light source board is installed
Rear end, portion and aluminum extrusions body junction are guiding rib, and guiding rib size diminishes the most successively；Aluminum extrusions is the most internal
It is protruding that surface longitudinal is provided with some wavy heat conduction.
Being provided with pad between connector and aluminum extrusions in the present embodiment, pad is circular ring structure；Aluminum extrusions periphery
It is uniformly provided with 8 light source boards.
The implementation method of above-mentioned convection current conduct radiation heat abstractor, comprises the following steps:
(1), cold air enters from the air inlet of connector, then by the middle part of aluminum extrusions, finally from aluminum extrusions top
Portion goes out；
(2), owing to the guiding rib size of aluminum extrusions diminishes the most successively, quickly heat is transmitted in inside,
Owing to wavy heat conduction is protruding, quick heat radiating, increase area of dissipation；
(3), enter under cold air, hot-air goes out, form convection current；
(4), LED is dispelled the heat.
Connector in described step (1) includes connector body, and connector body offers several air inlets, even
Fitting body is hollow structure, and connector body upper part is provided with connector convection holes, and connector body bottom portion is sealing plate；Step
(2) aluminum extrusions in includes that aluminum extrusions body, aluminum extrusions body are hollow cylinder structure, aluminum extrusions body outer surface
Being uniformly arranged light source board installation portion, be provided with light source board in light source board installation portion, light source board installation portion is "T"-shaped connecting portion, light
Source plate installation portion front end is provided with groove, arranges light source board, light source board installation portion rear end and aluminum extrusions body junction in groove
For guiding rib, guiding rib size diminishes the most successively, and aluminum extrusions body internal surface is vertically arranged with some wavy lead
Heat is protruding.
Use said structure and method, heat that lamp plate sends can be made to this internal table of aluminum extrusions quickly through guiding rib
Face transmission heat, it addition, enter under cold air, hot-air goes out, it is achieved convection current, and life-span and heat radiation for LED have very well
Effect.
Above-mentioned detailed description of the invention is preferred embodiment of the present utility model, can not be defined this utility model,
Other any change made without departing from the technical solution of the utility model or the substitute mode of other equivalence, be included in
Within protection domain of the present utility model.
Claims (8)
1. a convection current conduct radiation heat abstractor, it is characterised in that: include the connector entered for air, connector sets
Having aluminum extrusions, aluminum extrusions is hollow structure, and aluminum extrusions periphery is uniformly provided with more than 3 light source board installation portions；Connector,
Convection channel is formed between aluminum extrusions.
Convection current conduct radiation heat abstractor the most according to claim 1, it is characterised in that: described connector includes connector
Body, connector body offers several air inlets, and connector body is hollow structure, and connector body upper part is provided with even
Fitting convection holes, connector body bottom portion is sealing plate.
Convection current conduct radiation heat abstractor the most according to claim 2, it is characterised in that: described connector is the most internal to be provided with
Some reinforcements being uniformly arranged.
Convection current conduct radiation heat abstractor the most according to claim 1, it is characterised in that: described aluminum extrusions includes aluminium extruded
Going out part body, aluminum extrusions body is hollow cylinder structure, and aluminum extrusions body outer surface is uniformly arranged light source board installation portion.
Convection current conduct radiation heat abstractor the most according to claim 4, it is characterised in that: described light source board installation portion is
"T"-shaped connecting portion, light source board installation portion front end is provided with groove, arranges light source board, light source board installation portion rear end and aluminium extruded in groove
Going out part body junction is guiding rib, and guiding rib size diminishes the most successively.
Convection current conduct radiation heat abstractor the most according to claim 5, it is characterised in that: this internal table of described aluminum extrusions
It is protruding that face is vertically arranged with some wavy heat conduction.
Convection current conduct radiation heat abstractor the most according to claim 5, it is characterised in that: described connector and aluminum extrusions
Between be provided with pad, pad is circular ring structure.
Convection current conduct radiation heat abstractor the most according to claim 6, it is characterised in that: described aluminum extrusions periphery is uniform
It is provided with 8 light source boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454405.7U CN205746726U (en) | 2016-05-18 | 2016-05-18 | A kind of convection type conduct radiation heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454405.7U CN205746726U (en) | 2016-05-18 | 2016-05-18 | A kind of convection type conduct radiation heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205746726U true CN205746726U (en) | 2016-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620454405.7U Active CN205746726U (en) | 2016-05-18 | 2016-05-18 | A kind of convection type conduct radiation heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205746726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841119A (en) * | 2016-05-18 | 2016-08-10 | 横店集团得邦照明股份有限公司 | Convection type conduction radiation heat dissipation device and achieving method thereof |
-
2016
- 2016-05-18 CN CN201620454405.7U patent/CN205746726U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841119A (en) * | 2016-05-18 | 2016-08-10 | 横店集团得邦照明股份有限公司 | Convection type conduction radiation heat dissipation device and achieving method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: RUIJIN TOSPO LIGHTING Co.,Ltd. Assignor: HENGDIAN GROUP TOSPO LIGHTING Co.,Ltd. Contract record no.: X2023330000615 Denomination of utility model: A convective conductive radiation heat dissipation device Granted publication date: 20161130 License type: Common License Record date: 20230912 |
|
| EE01 | Entry into force of recordation of patent licensing contract |