CN206347323U - A kind of warning lamp of top heat dissipation - Google Patents
A kind of warning lamp of top heat dissipation Download PDFInfo
- Publication number
- CN206347323U CN206347323U CN201621402001.XU CN201621402001U CN206347323U CN 206347323 U CN206347323 U CN 206347323U CN 201621402001 U CN201621402001 U CN 201621402001U CN 206347323 U CN206347323 U CN 206347323U
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- CN
- China
- Prior art keywords
- led
- top cover
- baseplate
- fin
- lampshade
- 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.)
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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
A kind of warning lamp of top heat dissipation, includes base, the lampshade being arranged between top cover and base and the light source being arranged in lampshade of top cover and the top cover cooperation of metal：The bottom centre position of the top cover is provided with radiator, the radiator includes some fin being downwardly extending from cap base, the outer surface of the fin forms mounting surface, the light source includes the wiring board and some LED luminescence units being arranged on base, the LED luminescence units are circumferentially distributed, the LED luminescence units include LED-baseplate and the LED lamp bead being arranged in LED-baseplate, and the LED-baseplate is attached on the mounting surface of fin.Top cover is metal structure and is connected with radiator that the heat in LED-baseplate can be transferred directly on the fin of radiating, and the external world that the heat of radiator can be distributed by top cover.
Description
Technical field
The utility model is related to warning lamp, especially a kind of warning lamp of top heat dissipation.
Background technology
To reach light warning effect, the power of LED warning lamps is typically made big, so needs warning lamp to have good dissipate
Heat energy power, so being typically provided radiator in existing warning lamp, such as China Patent Publication No. is a kind of 203442528 LED polices
Show lamp, including base and the radiator of the cylindricality on the base, the surface of the radiator is surrounded by some axial directions
LED substrates are provided with the slot of setting, the slot, the LED substrates are provided with LED chips, the LED substrates
Front is correspondingly provided with optical lens plate, and the optical lens plate covers the LED-baseplate.The radiator of this kind of warning lamp is arranged on
In outer cover, lower end is fixed on base, because warning lamp need to have water resistance, so at the top of outer cover and side is substantially sealed
Structure, the heat of radiator can not be dispersed into the external world by outer cover, can only be radiated by base, this kind of radiating effect difference.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of warning lamp of top heat dissipation, and radiating effect is more preferable.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of warning lamp of top heat dissipation, including gold
Base, the lampshade being arranged between top cover and base and the light source being arranged in lampshade that the top cover and top cover of category coordinate：It is described
The bottom centre position of top cover is provided with radiator, and the radiator includes some radiatings being downwardly extending from cap base
Piece, the outer surface of the fin forms mounting surface, and the fin is circumferentially distributed and surrounds accommodation space, the top cover
Bottom in the accommodation space be provided with the first bolt column and the second bolt column；The crown center position of the lampshade is provided with for dissipating
Installing plate is provided with the through hole of hot device insertion, the through hole, the installing plate is connected by connecting plate with lampshade, the installing plate
It is provided with the first bolt hole corresponding with the first bolt column；The base is provided with the second spiral shell corresponding with second bolt column
Keyhole；The light source includes the wiring board and some LED luminescence units being arranged on base, and the LED luminescence units are circumferentially
Distribution, the LED luminescence units include LED-baseplate and the LED lamp bead being arranged in LED-baseplate, and the LED-baseplate is attached to radiating
On the mounting surface of piece, provided with perforation at the correspondence LED-baseplate on the wiring board, the lower end extension of the LED-baseplate is provided with
The projection coordinated with the perforation.Radiating principle of the present utility model：Top cover is metal structure and is connected with radiator, LED bases
Heat on plate can be transferred directly on the fin of radiating, and the external world that the heat of radiator can be distributed by top cover；
The top surface of top cover is exposed outside, and more preferably, especially vehicle traveling makes radiating effect, and wind can be by the rapid band of the heat of top cover top surface
Walk, so as to play the purpose of quick heat radiating；Top cover is not related to the exiting surface of light source, so can be improved by the use of top cover as radiating
Radiating efficiency, and the alarming effect of warning lamp is not influenceed.
As an improvement, the fin is circularly and evenly distributed, and surround regular hexagon and octagon.
As an improvement, the fin is formed in one with top cover, structural strength is high, and heat transfer effect is good.
As an improvement, second bolt column is arranged between adjacent two panels fin.Two panels fin can provide LED
Base mounting structure, but also as the supporting construction of the second bolt column.
As an improvement, the back side of the fin is provided with reinforcement.
As an improvement, the bottom of the top cover is provided with first annular groove in the periphery of radiator；The base is in wiring board
Periphery be provided with the second annular groove, the top of the lampshade is provided with the first annular projection coordinated with the first annular groove, lamp
The bottom of cover is provided with the second annular protrusion coordinated with second annular groove.The sealing that top cover is connected with lampshade is improved, with
And the sealing that top cover is connected with base.
As an improvement, some clamping mechanisms corresponding with LED-baseplate are provided with the edge of through hole at the top of the lampshade, it is described
Clamping mechanism includes the first block offseted with LED-baseplate top and the second block offseted with LED-baseplate front.
The beneficial effect that the utility model is brought compared with prior art is：
Top cover is metal structure and is connected with radiator that the heat in LED-baseplate can be transferred directly to the radiating of radiating
On piece, and the external world that the heat of radiator can be distributed by top cover；The top surface of top cover is exposed outside, and radiating effect is more preferable, especially
It is that vehicle traveling makes, and wind can take away the heat of top cover top surface rapidly, so as to play the purpose of quick heat radiating；Top cover is not related to
The exiting surface of light source, so can improve radiating efficiency by the use of top cover as radiating, and does not influence the alarming effect of warning lamp.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model decomposition view.
Fig. 3 is top cover stereogram.
Embodiment
With reference to Figure of description, the utility model is described in further detail.
As shown in figure 1, a kind of warning lamp of top heat dissipation, including metal top cover 1, coordinate with top cover 1 base 3, set
Put the lampshade 2 between top cover 1 and base 3 and the light source 5 being arranged in lampshade 2.
As shown in Figure 2,3, the bottom centre position of the top cover 1 is provided with radiator 4, and the fin is one with top cover 1
Body formed, the radiator 4 includes some fin 41 being downwardly extending from the bottom of top cover 1, and the fin 41 is in circle
It is distributed in week and surrounds octagonal accommodation space 13.The outer surface of the fin 41 forms mounting surface, the fin 41
The back side is provided with reinforcement, the effect with support fin 41 and increasing heat radiation area.The bottom of the top cover 1 is in described accommodating
The first bolt column 12 and the second bolt column 11, the first bolt column 12 and the second bolt column 11 and the one of top cover 1 are provided with space 13
Shaping；Second bolt column 11 is arranged between adjacent two panels fin 41, and two panels fin 41 can provide LED-baseplate 52
Mounting structure, but also as the supporting construction of the second bolt column 11.
The crown center position of the lampshade 2 is provided with to be provided with the through hole 21 inserted for radiator 4, the through hole 21 and installed
Plate 26, the installing plate 26 is connected by connecting plate with lampshade 2, and when lampshade 2 coordinates with top cover 1, the installing plate 26 is placed in top cover 1
Accommodation space 13 in.The installing plate 26 be provided with corresponding first bolt hole 27 of the first bolt column 12, on the base 3
Provided with second bolt hole corresponding with second bolt column 11；Second bolt column 11 is arranged on adjacent two panels fin 41
Between, two panels fin 41 can provide the mounting structure of LED-baseplate 52, but also as the supporting construction of the second bolt column 11.Institute
The bottom for stating top cover 1 is provided with first annular groove 14 in the periphery of radiator 4；The base 3 is provided with second in the periphery of wiring board
Annular groove 31, the top of the lampshade 2 is provided with coordinate with the first annular groove 14 first annular raised 22, the bottom of lampshade 2
Portion is provided with the second annular protrusion 23 coordinated with second annular groove 31；The cooperation of annular protrusion and annular groove can be played fixed
Position effect, can improve the sealing that top cover 1 is connected with lampshade 2, and the sealing that top cover 1 is connected with base 3 again.The lampshade
2 tops in the edge of through hole 21 provided with some with the corresponding clamping mechanism of LED-baseplate 52, the clamping mechanism including and LED bases
Top the first block 25 offseted of plate 52 and the second block 24 offseted with the front of LED-baseplate 52；First block 25, the second block
24 and fin 41 LED-baseplate 52 is limited jointly, strengthen LED-baseplate 52 stability.The inner surface of lampshade 2 is provided with light
Striped is learned, for strengthening alarming effect.
The light source 5 includes setting wiring board, some LED luminescence units and annular lens 51 on the base 3, described
LED luminescence units are circumferentially distributed, and the LED luminescence units include LED-baseplate 52 and the LED being arranged in LED-baseplate 52
Pearl, the LED-baseplate 52 is attached on the mounting surface of fin 41, is provided with and is worn at the correspondence LED-baseplate 52 on the wiring board
Hole, the lower end extension of the LED-baseplate 52 is provided with the projection coordinated with the perforation.
Radiating principle of the present utility model：Top cover 1 is metal structure and is connected with radiator 4, the heat in LED-baseplate 52
On the fin 41 that radiating can be transferred directly to, and the external world that the heat of radiator 4 can be distributed by top cover 1；Top cover 1
Top surface is exposed outside, and more preferably, especially vehicle traveling makes radiating effect, and wind can take away the heat of the top surface of top cover 1 rapidly, so that
Play the purpose of quick heat radiating；Top cover 1 is not related to the exiting surface of light source 5, so can improve radiating by the use of top cover 1 as radiating
Efficiency, and the alarming effect of warning lamp is not influenceed.
Claims (7)
1. a kind of warning lamp of top heat dissipation, including metal top cover, coordinate with top cover base, be arranged on top cover and base it
Between lampshade and the light source that is arranged in lampshade：It is characterized in that：The bottom centre position of the top cover is provided with radiator, described
Radiator includes some fin being downwardly extending from cap base, and the outer surface of the fin forms mounting surface, institute
State fin to be circumferentially distributed and surround accommodation space, the bottom of the top cover is in being provided with the first bolt column in the accommodation space
With the second bolt column；The crown center position of the lampshade is provided with to be provided with the through hole inserted for radiator, the through hole and installed
Plate, the installing plate is connected by connecting plate with lampshade, and the installing plate is provided with the first bolt corresponding with the first bolt column
Hole；The base is provided with the second bolt hole corresponding with second bolt column；The light source includes being arranged on base
Wiring board and some LED luminescence units, the LED luminescence units are circumferentially distributed, and the LED luminescence units include LED-baseplate
With the LED lamp bead being arranged in LED-baseplate, the LED-baseplate is attached on the mounting surface of fin, correspondence institute on the wiring board
State provided with perforation at LED-baseplate, the lower end extension of the LED-baseplate is provided with the projection coordinated with the perforation.
2. a kind of warning lamp of top heat dissipation according to claim 1, it is characterised in that：The fin is circumferentially uniform
Distribution, and surround regular hexagon and octagon.
3. a kind of warning lamp of top heat dissipation according to claim 1, it is characterised in that：The fin is one with top cover
It is body formed.
4. a kind of warning lamp of top heat dissipation according to claim 1, it is characterised in that：Second bolt column is arranged on
Between adjacent two panels fin.
5. a kind of warning lamp of top heat dissipation according to claim 1, it is characterised in that：The back side of the fin is provided with
Reinforcement.
6. a kind of warning lamp of top heat dissipation according to claim 1, it is characterised in that：The bottom of the top cover is in radiating
The periphery of device is provided with first annular groove；The base is provided with the top of the second annular groove, the lampshade in the periphery of wiring board and set
There is the first annular projection coordinated with the first annular groove, the bottom of lampshade is provided with coordinate with second annular groove second
Annular protrusion.
7. a kind of warning lamp of top heat dissipation according to claim 1, it is characterised in that：In through hole at the top of the lampshade
Edge is provided with some clamping mechanisms corresponding with LED-baseplate, and the clamping mechanism includes the first gear with being offseted at the top of LED-baseplate
Block and the second block offseted with LED-baseplate front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621402001.XU CN206347323U (en) | 2016-12-20 | 2016-12-20 | A kind of warning lamp of top heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621402001.XU CN206347323U (en) | 2016-12-20 | 2016-12-20 | A kind of warning lamp of top heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206347323U true CN206347323U (en) | 2017-07-21 |
Family
ID=59321929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621402001.XU Active CN206347323U (en) | 2016-12-20 | 2016-12-20 | A kind of warning lamp of top heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206347323U (en) |
-
2016
- 2016-12-20 CN CN201621402001.XU patent/CN206347323U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |