CN204460028U - Dynamo lighting set - Google Patents
Dynamo lighting set Download PDFInfo
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- CN204460028U CN204460028U CN201420853576.8U CN201420853576U CN204460028U CN 204460028 U CN204460028 U CN 204460028U CN 201420853576 U CN201420853576 U CN 201420853576U CN 204460028 U CN204460028 U CN 204460028U
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- light
- lighting set
- housing
- air channel
- dynamo lighting
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Abstract
The utility model relates to a kind of dynamo lighting set.Above-mentioned dynamo lighting set comprises housing and light source; Housing is tubbiness, and the inside of housing is formed with light-source chamber, and one end of light-source chamber is light-emitting window; The sidewall of housing offers air channel, and air channel extends along the axis of housing; Light source is arranged in light-source chamber, and the light that light source sends can penetrate from light-emitting window.Above-mentioned dynamo lighting set, the sidewall of housing offers air channel, and air channel extends along the axis of housing, and the wind produced in ride can extend through the other end in the one end from air channel near light-emitting window.Offer air channel and increase area of dissipation, by the flowing of wind, the heat of dynamo lighting set is taken away endlessly, improve the radiating efficiency of dynamo lighting set significantly, therefore, make the light source of dynamo lighting set can have higher brightness.
Description
Technical field
The utility model relates to the technical field of light fixture, particularly relates to a kind of dynamo lighting set.
Background technology
The brightness requirement of fan to dynamo lighting set of riding is more and more higher, but the brightness of light source is higher, and the heat of generation is larger, and the radiator structure of general dynamo lighting set cannot meet the cooling requirements of higher source luminance.
Utility model content
Based on this, be necessary the problem for dynamo lighting set heat radiation, the dynamo lighting set of the wind high efficiency and heat radiation providing a kind of utilization to ride middle generation.
A kind of dynamo lighting set, comprises housing and light source;
Described housing is tubbiness, and the inside of described housing is formed with light-source chamber, and one end of described light-source chamber is light-emitting window; The sidewall of described housing offers air channel, and described air channel extends along the axis of described housing;
Described light source is arranged in described light-source chamber, and the light that described light source sends can penetrate from described light-emitting window.
Wherein in an embodiment, described air channel is the groove in through hole and/or the outside being positioned at described sidewall.
Wherein in an embodiment, the quantity in described air channel is multiple, and multiple described air channel distributes along the even circumferential of the cross section of described housing.
Wherein in an embodiment, the sidewall of described housing also offers cannelure, and described cannelure is positioned at the outside of described sidewall, and described cannelure intersects with described air channel.
Wherein in an embodiment, the quantity of described cannelure is multiple, and the center of circle of multiple described cannelure is all positioned on the central shaft of described housing.
Wherein in an embodiment, the spacing relatively near the multiple described cannelure of described light source is less than relatively away from the spacing of the multiple described cannelure of described light source.
Wherein in an embodiment, the width relatively near the multiple described cannelure of described light source is less than relatively away from the width of the multiple described cannelure of described light source.
Wherein in an embodiment, also comprise reflection shield, described reflection shield is arranged in described light-source chamber;
Described light source comprises LED lamp bead and circuit board, and described LED lamp bead is arranged on the side of described circuit board; Described reflection shield is located in described LED lamp bead.
Wherein in an embodiment, the quantity of described LED lamp bead is multiple.
Wherein in an embodiment, also comprise battery component, described battery component is connected to described housing one end away from described light-emitting window, and described battery component is electrically connected with described light source.
Above-mentioned dynamo lighting set, the sidewall of housing offers air channel, and air channel extends along the axis of housing, and the wind produced in ride can extend through the other end in the one end from air channel near light-emitting window.Offer air channel and increase area of dissipation, by the flowing of wind, the heat of dynamo lighting set is taken away endlessly, improve the radiating efficiency of dynamo lighting set significantly, therefore, make the light source of dynamo lighting set can have higher brightness.
Accompanying drawing explanation
Fig. 1 is the stereogram of an embodiment dynamo lighting set;
Fig. 2 is the left view of dynamo lighting set shown in Fig. 1;
Fig. 3 is the sectional view of dynamo lighting set shown in Fig. 1;
Fig. 4 is the front view of dynamo lighting set shown in Fig. 1.
Detailed description of the invention
For the ease of understanding the utility model, below with reference to relevant drawings, dynamo lighting set is described more fully.The first-selected embodiment of dynamo lighting set is given in accompanying drawing.But dynamo lighting set can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the disclosure of dynamo lighting set more comprehensively thorough.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in the description of dynamo lighting set herein just in order to describe specific embodiment, is not intended to be restriction the utility model.
As shown in Figure 1 to Figure 3, the dynamo lighting set 10 of an embodiment comprises housing 100 and light source 200, and housing 100 is in tubbiness, and the inside of housing 100 is formed with light-source chamber 120, and one end of light-source chamber 120 is light-emitting window 140.The sidewall of housing 100 offers air channel 160, air channel 160 extends along the axis of housing 100.Light source 200 is arranged in light-source chamber 120, and the light that light source 200 sends can penetrate from light-emitting window 140.The material of housing 100 can select that thermal conductivity factor is high, the aluminium of light weight.
The sidewall of housing 100 offers air channel 160, air channel 160 extends along the axis of housing 100, and the wind produced in ride can extend through the other end from air channel 160 near one end of light-emitting window 140.Offer air channel 160 and increase area of dissipation, by the flowing of wind, the heat of dynamo lighting set 10 is taken away endlessly, improve the radiating efficiency of dynamo lighting set 10 significantly, therefore, make the light source 200 of dynamo lighting set 10 can have higher brightness.
Air channel 160 can be through hole 162, also can be the groove 164 in the outside being positioned at sidewall.Groove 164 refers to the groove of the strip of both ends open.The quantity in air channel 160 is multiple, and in the present embodiment, a part of air channel 160 is through hole 162, and through hole 162 not easily saves bit by bit dust, and area of dissipation is large, is beneficial to guarantee radiating efficiency.Part air channel 160 is groove 164, and the convenient processing of groove 164, be beneficial to the circulation of wind, radiating efficiency is high.In other embodiments, through hole 162 also only can be set or groove 164 is only set.Simultaneously see Fig. 4, preferably, multiple air channel 160 distributes along the even circumferential of the cross section of housing 100.In order to improve radiating efficiency, the arrangement in air channel 160 can be comparatively intensive.
Wherein in an embodiment, the sidewall of housing 100 also offers cannelure 180, and cannelure 180 is positioned at the outside of sidewall, and cannelure 180 intersects with air channel 160.Cannelure 180 is set and further increases area of dissipation, reach the effect of multiple heat dissipation, further improve the radiating efficiency of dynamo lighting set 10, further can improve the brightness of light source 200 simultaneously.The quantity of cannelure 180 is multiple, and the center of circle of multiple cannelure 180 is all positioned on the central shaft of housing 100.
In order to improve radiating efficiency, the arrangement of cannelure 180 also can be comparatively intensive.As shown in Figure 1 and Figure 2, in one embodiment, be relatively less than relatively away from the spacing of multiple cannelures 180 of light source 200 near the spacing of multiple cannelures 180 of light source 200.Further, be relatively less than relatively away from the width of multiple cannelures 180 of light source 200 near the width of multiple cannelures 180 of light source 200.Light source 200 is main pyrotoxins, is therefore arranging comparatively intensive cannelure 180 near light source 200 place, more due to heat radiation.Embodiment shown in Fig. 1, Fig. 2, does not arrange cannelure 180 near light-emitting window 140 place, and the one end away from light-emitting window 140 arranges comparatively sparse cannelure 180, and the position in the middle of the two is corresponding with light source 200, and the cannelure 180 of setting is comparatively intensive.
As shown in Figure 3, Figure 4, the present embodiment dynamo lighting set 10 can also comprise reflection shield 300, and reflection shield 300 is arranged in light-source chamber 120.Light source 200 comprises LED lamp bead 220 and circuit board 240, and the quantity of LED lamp bead 220 can be multiple, and LED lamp bead 220 is arranged on the side of circuit board 240.Reflection shield 300 is located in LED lamp bead 220, light is concentrated and penetrates from light-emitting window 140, to improve the brightness of dynamo lighting set 10.Dynamo lighting set 10 can also comprise battery component (not shown), and battery component is connected to housing 100 one end away from light-emitting window 140, and battery component is electrically connected with light source 200, provides electric power for giving light source 200.
Above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (8)
1. a dynamo lighting set, is characterized in that, comprises housing and light source;
Described housing is tubbiness, and the inside of described housing is formed with light-source chamber, and one end of described light-source chamber is light-emitting window; The sidewall of described housing offers air channel, and described air channel extends along the axis of described housing;
Described light source is arranged in described light-source chamber, and the light that described light source sends can penetrate from described light-emitting window.
2. dynamo lighting set according to claim 1, is characterized in that, described air channel is the groove in through hole and/or the outside being positioned at described sidewall.
3. dynamo lighting set according to claim 1, is characterized in that, the quantity in described air channel is multiple, and multiple described air channel distributes along the even circumferential of the cross section of described housing.
4. dynamo lighting set according to claim 1, is characterized in that, the sidewall of described housing also offers cannelure, and described cannelure is positioned at the outside of described sidewall, and described cannelure intersects with described air channel.
5. dynamo lighting set according to claim 4, is characterized in that, the quantity of described cannelure is multiple, and the center of circle of multiple described cannelure is all positioned on the central shaft of described housing.
6. dynamo lighting set according to claim 1, is characterized in that, also comprises reflection shield, and described reflection shield is arranged in described light-source chamber;
Described light source comprises LED lamp bead and circuit board, and described LED lamp bead is arranged on the side of described circuit board; Described reflection shield is located in described LED lamp bead.
7. dynamo lighting set according to claim 6, is characterized in that, the quantity of described LED lamp bead is multiple.
8. the dynamo lighting set according to any one of claim 1 to 7, is characterized in that, also comprises battery component, and described battery component is connected to described housing one end away from described light-emitting window, and described battery component is electrically connected with described light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853576.8U CN204460028U (en) | 2014-12-29 | 2014-12-29 | Dynamo lighting set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853576.8U CN204460028U (en) | 2014-12-29 | 2014-12-29 | Dynamo lighting set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204460028U true CN204460028U (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420853576.8U Expired - Fee Related CN204460028U (en) | 2014-12-29 | 2014-12-29 | Dynamo lighting set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204460028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566130A (en) * | 2014-12-29 | 2015-04-29 | 深圳市特佳机械设备制造有限公司 | Bicycle lamp |
-
2014
- 2014-12-29 CN CN201420853576.8U patent/CN204460028U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566130A (en) * | 2014-12-29 | 2015-04-29 | 深圳市特佳机械设备制造有限公司 | Bicycle lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Baoan District Songgang Tangxia street Shenzhen city Guangdong province 518000 Bay Community Guishan Industrial Zone COSCO Guomao Technology Park building A2 building, two floor Patentee after: SHENZHEN TOBEST INDUSTRY CO.,LTD. Address before: Baoan District Songgang Tangxia street Shenzhen city Guangdong province 518000 Bay Community Guishan Industrial Zone COSCO Guomao Technology Park building A2 building, two floor Patentee before: SHENZHEN TOBEST MACHINERY EQUIPMENT MANUFACTURE CO.,LTD. |
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| 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: 20150708 Termination date: 20211229 |