CN205640818U - LED lamp radiator with chamber holds - Google Patents
LED lamp radiator with chamber holds Download PDFInfo
- Publication number
- CN205640818U CN205640818U CN201620121505.8U CN201620121505U CN205640818U CN 205640818 U CN205640818 U CN 205640818U CN 201620121505 U CN201620121505 U CN 201620121505U CN 205640818 U CN205640818 U CN 205640818U
- Authority
- CN
- China
- Prior art keywords
- heat
- dissipating cylinder
- heat dissipating
- led lamp
- chamber
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a LED lamp radiator with chamber holds, it include a heat dissipating barrel base member, a heat dissipating barrel lid and set up in driver in the heat dissipating barrel base member, heat dissipating barrel lid and heat dissipating barrel matrix phase scarf joint are in order to form an appearance chamber, the heat dissipating barrel lid has the logical groove of a plurality of heat dissipations and communicates with each other with external airflow for holding the chamber. It has simple structure, easily manufacturing installation, the yield is high, with low costs and safe and reliable's characteristics, and can change thermal conductance side's wind direction effectively, and to go out the thermal run -away fast, heat dissipating barrel base member and the cooperation of heat dissipating barrel lid form holds the chamber, and the source driver that will generate heat is put in holding the intracavity, makes the heat keep apart in the light emitting area, because the heat takes place outwards to distribute away through heat dissipation channel in holding the intracavity, effectively improves the heat loss rate.
Description
[technical field]
This utility model relates to a kind of LED lamp heat sink having and accommodating chamber.
[background technology]
According to market survey and patent retrieval, find existing LED lamp heat sink, be aluminum material system
All-in-one-piece structure, notification number is: CN204829815U, it discloses a kind of Novel LED radiator,
Including radiator body, described radiator body includes substrate, has if extended on rear side of described substrate
The dry radiating fin being distributed radially, described radiating fin is provided with along its length some convex
Bar, this raised line may be provided at side or the edge of radiating fin, increasing heat radiation area, improves heat radiation effect
Rate, and raised line also can strengthen the structural strength of radiating fin so that radiating fin is difficult to when machining
Deform, processing more convenient, flexible, and do not affect outward appearance and radiating effect.
But, its structure is complicated, and material usage is big, and manufacturing cost is high.And the mode dispelled the heat is installed in
The side of LED lamp, carries out heat conduction, to this end, we have developed a kind of LED having and accommodating chamber
Radiator.
[utility model content]
The purpose of this utility model technical problem to be solved is intended to provide a kind of L having and accommodating chamber
ED lamp radiator, it has simple in construction, easily fabricated installation, yield rate height, low cost and safety
Feature reliably；And can effectively change thermal conductance side's wind direction, quickly heat is distributed.
To achieve these goals, the technical solution adopted in the utility model: a kind of have accommodate chamber
LED lamp heat sink, it includes a heat-dissipating cylinder matrix, a heat-dissipating cylinder lid and is arranged at described heat radiation
Driver in cylinder matrix；Described heat-dissipating cylinder lid and heat-dissipating cylinder matrix are halved together to form a cavity volume；
Described heat-dissipating cylinder lid has multiple heat radiation groove and communicates with external air flow for cavity volume.
Further, described heat-dissipating cylinder matrix plugs with heat-dissipating cylinder lid, and described heat-dissipating cylinder lid has
Multiple cutting, described heat-dissipating cylinder matrix is had to have the multiple guiding slots docking described cutting.
Further, described cutting is laid on the circular top part of they common connections spaced reciprocally,
Described cutting has jut, is formed at the vertical of jut both sides and stretches plate.
Further, described circular top part is provided with multiple through hole.
Further, described heat-dissipating cylinder matrix is provided with the support of the most circular multiple laying,
Described guiding slot is formed between adjacent two supports.
This utility model is produced beneficial effect compared with background technology:
Owing to using above-mentioned technical scheme, it has simple in construction, easily fabricated installation, yield rate
Height, low cost and safe and reliable feature；And can effectively change thermal conductance side's wind direction, quickly by heat
Distributing, heat-dissipating cylinder matrix and heat-dissipating cylinder lid cooperatively form cavity volume, pyrotoxin driver are put in
In cavity volume, make heat be isolated from luminous source, owing to heat betides in cavity volume, pass outwardly heat radiation logical
Road distributes, and is effectively improved rate of heat dissipation.
[accompanying drawing explanation]
Fig. 1 is that the structure in one embodiment of this utility model with the LED lamp heat sink accommodating chamber is shown
It is intended to；
Fig. 2 is the structural representation that Fig. 1 launches；
Fig. 3 is enlarged drawing at the A of Fig. 2.
[detailed description of the invention]
Embodiment of the present utility model is described below in detail, embodiment example shown in the drawings, its
In the most same or similar label represent same or similar element or there is same or like merit
The element of energy.
Understanding for convenience and be easy to narration, first refer to shown in Fig. 1-3, it carries for this utility model
For preferred embodiment, it includes 1, heat-dissipating cylinder lid 2 of a heat-dissipating cylinder matrix and arranges
Driver 3 in described heat-dissipating cylinder matrix；Described heat-dissipating cylinder lid 2 is mutually embedding with heat-dissipating cylinder matrix 1
Connect to form a cavity volume 4；Heat-dissipating cylinder lid 2 has multiple heat radiation groove 21 for cavity volume 4 with extraneous
Air-flow communicates.
Described heat-dissipating cylinder matrix 1 plugs with heat-dissipating cylinder lid 2, and described heat-dissipating cylinder lid 2 has many
Individual cutting 22, described heat-dissipating cylinder matrix 1 has the multiple guiding slots 11 docking described cutting 22.
Described cutting 22 is laid on the circular top part 23 of they common connections spaced reciprocally, described
Cutting has jut 221, is formed at the vertical of jut 221 both sides and stretches plate 222.
Described circular top part 23 is provided with multiple through hole 24, for threading or wear the screw effect of being spirally connected.Described
Heat-dissipating cylinder matrix 1 is provided with the support 12 of the most circular multiple laying, adjacent two supportings
Described guiding slot 11 is formed between portion.During assembling, vertical plate 222 of stretching enters into guiding slot 11 groups
Altogether.Driver 3 is exactly the electronic component combination driving work of LED lamp source, and driver 3 sets
In cavity volume 4, driver 3 is one of important heater members, can isolate heat in being contained in cavity volume
Making the luminous body below heat-dissipating cylinder matrix 1 not be influenced by temperature, the most so heat amount is logical by dispelling the heat
Groove 21 distributes；Also it is effectively utilized space, makes product compacter.
Summary content and in the lump give close accompanying drawing understand, generally speaking, it has structure to the present embodiment
Simply, easily fabricated installation, yield rate height, low cost and safe and reliable feature；And can be effective
Ground changes thermal conductance side's wind direction, quickly heat is distributed, and heat-dissipating cylinder matrix and heat-dissipating cylinder lid coordinate shape
Become cavity volume, pyrotoxin driver is put in cavity volume, makes heat be isolated from luminous source, owing to heat is sent out
It is born in cavity volume, passes outwardly heat dissipation channel and distribute, be effectively improved rate of heat dissipation.Pass through above-mentioned
The description of embodiment, person of ordinary skill in the field should be appreciated that this utility model is not limited to
Above-mentioned detailed description of the invention, use on the basis of this utility model techniques well known improvement and
Replacement all falls within protection domain of the present utility model, should be limited it by each claim.
Claims (5)
1. one kind has the LED lamp heat sink accommodating chamber, it is characterised in that: it includes a heat-dissipating cylinder matrix, a heat-dissipating cylinder lid and is arranged at the driver in described heat-dissipating cylinder matrix；Described heat-dissipating cylinder lid and heat-dissipating cylinder matrix are halved together to form a cavity volume；Described heat-dissipating cylinder lid has multiple heat radiation groove and communicates with external air flow for cavity volume.
There is LED lamp heat sink the most as claimed in claim 1 that accommodate chamber, it is characterised in that: described heat-dissipating cylinder matrix plugs with heat-dissipating cylinder lid, and described heat-dissipating cylinder lid has multiple cutting, and described heat-dissipating cylinder matrix has the multiple guiding slots docking described cutting.
There is LED lamp heat sink the most as claimed in claim 2 that accommodate chamber, it is characterised in that: described cutting is laid on the circular top part of they common connections spaced reciprocally, and described cutting has jut, is formed at the vertical of jut both sides and stretches plate.
There is LED lamp heat sink the most as claimed in claim 3 that accommodate chamber, it is characterised in that: described circular top part is provided with multiple through hole.
There is LED lamp heat sink the most as claimed in claim 4 that accommodate chamber, it is characterised in that: described heat-dissipating cylinder matrix is provided with the support of the most circular multiple laying, forms described guiding slot between adjacent two supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620121505.8U CN205640818U (en) | 2016-01-31 | 2016-01-31 | LED lamp radiator with chamber holds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620121505.8U CN205640818U (en) | 2016-01-31 | 2016-01-31 | LED lamp radiator with chamber holds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205640818U true CN205640818U (en) | 2016-10-12 |
Family
ID=57079068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620121505.8U Expired - Fee Related CN205640818U (en) | 2016-01-31 | 2016-01-31 | LED lamp radiator with chamber holds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205640818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108882628A (en) * | 2018-06-22 | 2018-11-23 | 江苏英杰铝业有限公司 | A kind of safety-type aluminium sheet radiator |
-
2016
- 2016-01-31 CN CN201620121505.8U patent/CN205640818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108882628A (en) * | 2018-06-22 | 2018-11-23 | 江苏英杰铝业有限公司 | A kind of safety-type aluminium sheet radiator |
| CN108882628B (en) * | 2018-06-22 | 2024-05-17 | 江苏英杰铝业有限公司 | Safety aluminum plate radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20210131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |