CN207907145U - Car light radiating seat - Google Patents
Car light radiating seat Download PDFInfo
- Publication number
- CN207907145U CN207907145U CN201820332542.2U CN201820332542U CN207907145U CN 207907145 U CN207907145 U CN 207907145U CN 201820332542 U CN201820332542 U CN 201820332542U CN 207907145 U CN207907145 U CN 207907145U
- Authority
- CN
- China
- Prior art keywords
- radiator
- baffle
- hole
- cooling fin
- wall
- 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
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- 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 kind of car light radiating seats, cylindrical radiator, semicircular through hole is equipped on radiator, installation step is equipped in the straight wall of the through hole, the heat emission hole of ellipse is additionally provided on radiator, heat emission hole side arc-shaped side is equipped with the triangular groove being arranged in order, length direction of the through hole with heat emission hole along radiator is arranged, symmetrical baffle is equipped on radiator outer wall, it is set as the flank of tooth in a side end face of baffle, annular and spaced strip cooling fin are equipped on the radiator outer wall of the side of baffle, annular and spaced bumping square are equipped on the radiator outer wall of the other side of baffle, the length of strip cooling fin is more than upper bumping square, the quantity of strip cooling fin and bumping square controls between 15 ~ 20 respectively.Technique effect ingenious in design, that thermal diffusivity is good is just realized in this way.
Description
Technical field
The utility model is related to a kind of car light radiating seats.
Background technology
LED has many advantages, such as long lifespan, antidetonation, environmental protection in the lighting source as a new generation, automotive lighting in use,
The luminous efficiency of LED only has 10% ~ 20%, remaining to be completely converted into thermal energy, in order to provide enough brightness, the power of car light
Must it is sufficiently high, can power cross, fever it is also bigger, cannot be come out in time if this writes heat, may result in temperature product
Poly-, excessively high temperature can cause the drift of optical wavelength, light extraction efficiency to reduce, a series of problem such as chip accelerated ageing.
Invention content
To solve the above problems, the purpose of this utility model is to provide a kind of car lights ingenious in design, that thermal diffusivity is good to dissipate
Hot seat.
To achieve the above object, the utility model provides following technical solution：A kind of car light radiating seat, cylindrical dissipates
Hot body is equipped with semicircular through hole on the radiator, and installation step is equipped in the straight wall of the through hole, and described dissipates
The heat emission hole of ellipse is additionally provided on hot body, the heat emission hole side arc-shaped side is equipped with the triangular groove being arranged in order, described
Length direction of the through hole with the heat emission hole along the radiator be arranged, it is mutually right to be equipped on the radiator outer wall
The baffle of title is set as the flank of tooth in a side end face of baffle, and annular is equipped on the radiator outer wall of the side of baffle and is spaced
The strip cooling fin of arrangement is equipped with annular and spaced bumping square, institute on the radiator outer wall of the other side of baffle
The length for stating strip cooling fin is more than the upper bumping square, the quantity difference of the strip cooling fin and the bumping square
Control is between 15 ~ 20.
The length of the baffle is more than the length of the strip cooling fin.
The end set of the strip cooling fin is arc-shaped.
This structure of the utility model, chip can be mounted in through hole, and the end of radiator is connect with light bulb, heat
It can at the first time be radiated by heat emission hole after on conduction to radiator, then increased again by strip cooling fin and bumping square and dissipated
The heat dissipation area of hot body improves heat dissipation effect, and the baffle on radiator can further improve heat dissipation area and the flank of tooth of one end can
Facilitate installation to fix while improving heat dissipation effect, just realizes technique effect ingenious in design, that thermal diffusivity is good in this way.
The utility model is further described with reference to the accompanying drawings and detailed description.
Description of the drawings
Fig. 1 is the structural schematic diagram of specific embodiment of the present invention.
Specific implementation mode
The utility model is specifically described below by embodiment, is served only for carrying out the utility model further
Illustrate, should not be understood as the restriction to scope of protection of the utility model.
Such as Fig. 1, the utility model discloses a kind of car light radiating seat, cylindrical radiator 1 is equipped on radiator 1
Semicircular through hole 2 is equipped with installation step 21 in the straight wall of the through hole 2, the heat dissipation of ellipse is additionally provided on radiator 1
Hole 3,3 side arc-shaped side of heat emission hole are equipped with the triangular groove 31 being arranged in order, and through hole 2 is with heat emission hole 3 along the length of radiator 1
Direction is arranged, and symmetrical baffle 4 is equipped on 1 outer wall of radiator, the flank of tooth 41 is set as in a side end face of baffle 4,
1 outer wall of radiator of the side of baffle 4 is equipped with annular and spaced strip cooling fin 5, in dissipating for the other side of baffle 4
1 outer wall of hot body is equipped with annular and spaced bumping square 6, and the length of strip cooling fin 5 is more than upper bumping square 6, long
5 quantity of cooling fin is 17, the quantity of bumping square 6 is 15.
The length of baffle 4 is more than the length of strip cooling fin 5.Such design can make more convenient to install same of baffle 4
When further heat dissipation effect.
The end set of strip cooling fin 5 is arc-shaped.
This structure of the utility model, chip can be mounted in through hole 2, and the end of radiator 1 is connect with light bulb, heat
It can at the first time be radiated by heat emission hole 3 after in amount conduction to radiator 1, then pass through strip cooling fin 5 and bumping square 6 again
Increase the heat dissipation area of radiator 1, improve heat dissipation effect, the baffle 4 on radiator 1 can further improve heat dissipation area and one end
The flank of tooth 41 facilitate while heat dissipation effect can be improved installation to fix, just realize technology ingenious in design, that thermal diffusivity is good in this way
Effect.
Claims (3)
1. a kind of car light radiating seat, it is characterised in that：Cylindrical radiator is equipped with semicircular run through on the radiator
Hole is equipped with installation step in the straight wall of the through hole, and the heat emission hole of ellipse is additionally provided on the radiator, and described dissipates
Hot hole side arc-shaped side is equipped with the triangular groove being arranged in order, and the through hole is with the heat emission hole along the radiator
Length direction is arranged, and symmetrical baffle is equipped on the radiator outer wall, the flank of tooth is set as in a side end face of baffle,
Annular and spaced strip cooling fin, the heat dissipation in the other side of baffle are equipped on the radiator outer wall of the side of baffle
External wall is equipped with annular and spaced bumping square, and the length of the strip cooling fin is more than the upper bumping square,
The quantity of the strip cooling fin and the bumping square is controlled respectively between 15 ~ 20.
2. car light radiating seat according to claim 1, it is characterised in that：The length of the baffle radiates more than the strip
The length of piece.
3. car light radiating seat according to claim 1, it is characterised in that：The end set of the strip cooling fin is in circular arc
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820332542.2U CN207907145U (en) | 2018-03-12 | 2018-03-12 | Car light radiating seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820332542.2U CN207907145U (en) | 2018-03-12 | 2018-03-12 | Car light radiating seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207907145U true CN207907145U (en) | 2018-09-25 |
Family
ID=63558100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820332542.2U Expired - Fee Related CN207907145U (en) | 2018-03-12 | 2018-03-12 | Car light radiating seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207907145U (en) |
-
2018
- 2018-03-12 CN CN201820332542.2U patent/CN207907145U/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: 20180925 |