CN207262338U - A kind of mobilite and headlamp thereon and the radiator on headlamp - Google Patents
A kind of mobilite and headlamp thereon and the radiator on headlamp Download PDFInfo
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- CN207262338U CN207262338U CN201720709566.0U CN201720709566U CN207262338U CN 207262338 U CN207262338 U CN 207262338U CN 201720709566 U CN201720709566 U CN 201720709566U CN 207262338 U CN207262338 U CN 207262338U
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- led light
- radiator
- preset value
- heat dissipation
- heat
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Abstract
The utility model discloses a kind of mobilite and headlamp thereon and the radiator on headlamp, the radiator includes cross section in polygon and using heat radiator body made of Heat Conduction Material, the appearance side of the heat radiator body is light source mounting surface, the heat radiator body inner hollow forms heat dissipation channel, and radiating fin is provided with the madial wall of the heat dissipation channel.One LED light can be installed on each light source mounting surface, it is realized 360 degree of illuminations, while can be made choice according to the demand used to the power of every piece of LED light.And since LED light is installed in a manner of directly contacting on light source mounting surface, so that the heat that LED light produces can be directly passed in heat radiator body, radiated again by the radiating fin on its internal heat dissipation channel, can possess excellent heat dissipation effect when in use in conjunction with fan.
Description
Technical field
It the utility model is related to a kind of mobile illumination car, more particularly to a kind of mobilite and headlamp thereon and for shining
Radiator on bright lamp.
Background technology
Mobilite be used for conduct a field operation at night, emergency management and rescue, accident maintenance, abnormal conditions processing etc. and without other
Live portable lighting is provided during lighting source.
Current mobilite is broadly divided into ball lighting lamp and light-projecting type headlamp two, wherein, light-projecting type illuminator
There is illumination is bright concentrate, illuminated apart from scene of remote night.It is chiefly used in ordinary road, closed freeway, airport, harbour, dew
Big bright, the remote construction site of the needs such as its mining.Ball-type mobilite, using translucency it is high, it is good waterproof performance it is special into
Illumination ball-shape lamps and lanterns made of mouth space flight composite fibre materials, the big light of anti-glare, shadow-free, 360 degree of a wide range of illuminations, spy
Not Shi Yongyu national highway, open highway etc. need the place of safe construction.
Start to be illuminated using LED light in light-projecting type headlamp, and with development, because LED lamp is for energy consumption
Low, the advantages that brightness is high, also more and more commonization of use, the Chinese patent if Authorization Notice No. is CN205402394U is public affairs
A kind of mobile pharos LED lamp opened.However, the lamp source that ball lighting lamp uses at present is all light bulb, mainly with metal halogen
Based on compound lamp and iodine-tungsten lamp, a kind of emergent mobile liter as disclosed in the Chinese patent that Authorization Notice No. is CN204852972U
Mobilite drops.Because ball lighting lamp needs the reason for 360 degree of a wide range of illuminations, along with LED light heat production is big, can not solve to dissipate
Heat problem so that even if LED light in ball lighting lamp as power is too low and cause brightness can not meet demand
Problem.
Utility model content
The purpose of this utility model one is to provide a kind of radiator, which solves and LED light is used in ball lighting lamp
The problem of can not using high-power illumination because of heat dissipation problem.
The above-mentioned technical purpose one of the utility model technical scheme is that：
A kind of radiator, including cross section, in polygon and using heat radiator body made of Heat Conduction Material, the heat dissipation is originally
The appearance side of body is light source mounting surface, and the heat radiator body inner hollow forms heat dissipation channel, the inner side of the heat dissipation channel
Radiating fin is provided with wall.
So set, a LED light can be installed on each light source mounting surface, it is set to realize 360 degree of illuminations, together
When the power of every piece of LED light can be made choice according to the demand used.And since LED light is pacified in a manner of directly contacting
On light source mounting surface so that the heat that LED light produces can be directly passed in heat radiator body, then internal by it
Radiating fin on heat dissipation channel radiates, and can possess excellent heat dissipation effect when in use in conjunction with fan.
More preferably：The heat radiator body is in regular hexagon, the shape of the heat dissipation channel and the shape of heat radiator body
Shape is identically formed polygon tubular structure.
So set, the lighting effect that regular hexagon is arranged on all angles on 360 degree of directions is more excellent, in addition,
Heat dissipation area is big, can improve heat dissipation effect, while can facilitate the installation of LED light again.
More preferably：The radiating fin is set along the axial direction of heat dissipation channel；The radiating fin is in heat dissipation channel
End face on height of projection be in from centre to the progressively lower setting in both sides.
So set, while heat dissipation area as big as possible is ensured so that radiator easily facilitates de- in production
Mould.
More preferably：The heat dissipation channel is set with being provided with fixing piece on axially in parallel side on the fixing piece
It is equipped with the perforation for installing heat radiator body.
So set, the installation and fixation of radiator are carried out by the setting of perforation.
More preferably：Spaced set between the radiating fin.
So set, can setting radiating fin as much as possible, improve heat dissipation effect.
The purpose of this utility model two is to provide a kind of headlamp, and there are 360 degree to illuminate and that power is big, brightness is high is excellent
Point.
The above-mentioned technical purpose two of the utility model technical scheme is that：
A kind of headlamp, including base, fan and the radiator, on each light source mounting surface of the radiator
One LED light is installed, the fan is installed on base, and the radiator is connected on base by multiple rod pieces through perforation
And above fan.
So set, the heat transfer produced in LED light is on radiator, then the inner wall by heat dissipation channel and heat dissipation
Fin radiates with air contact, meanwhile, air flow is promoted by fan, accelerates heat dissipation, improves heat dissipation effect.
More preferably：The air inlet for being provided with strainer is offered on the base, the top of the rod piece is provided with
Top plate, formed with air outlet between the top plate and radiator.
So set, fan sucks wind from air inlet, it is blown into the heat dissipation channel in radiator, then from top
Air outlet is blown out, and the flowing of wind is formed with this, improves heat dissipation effect.
More preferably：The headlamp has been further included using lampshade made of soft, weak light transmissive material, the lampshade
One end fix with top plate, the other end is connected on base by magic tape.
So set, setting lampshade on headlamp, play the role of dust-proof, reduction intensity of illumination etc..
More preferably, the headlamp has further included circuit control module, and the circuit control module includes：
Temperature sensor, for detecting temperature in radiator and exporting a detection signal；
First comparison circuit, is provided with the first preset value, receives detection signal and adjusting letter is exported compared with the first preset value
Number；
First control circuit, receives the Regulate signal to adjust the power of LED light and fan, when the detection signal is big
When the first preset value, the rotating speed increase of the power drop of LED light, fan is controlled, when the detection signal is less than or equal to the
During one preset value, LED light and fan is controlled to remain unchanged；
Second comparison circuit, is provided with the second preset value and the 3rd preset value, it is default that second preset value is more than first
It is worth, the first comparison signal is exported compared with the second preset value, is preset with the 3rd less than the 3rd preset value, the detection signal that receives
Value compares the second comparison signal of output；
Second control circuit, receives the first comparison signal and the second comparison signal to control the switching of LED light, when described
When detection signal is more than three preset values, LED light disconnects, when the detection signal drops below second after LED light disconnection
During preset value, LED light is connected.
So set, being regulated and controled by circuit control module to LED light and fan, set when the temperature in radiator is more than
During the size of the first fixed preset value, rotation speed of the fan is accelerated, and improves heat dissipation, while reduces the power of LED light, reduces heat production；When
Temperature in radiator is still in increase, and when increasing to three preset values, LED light power-off stops heat production, carries out overtemperature protection.
After overtemperature protection starts, temperature can decline rapidly under the action of fan in radiator, and when temperature, to drop to the second preset value big
Hour LED light is re-energised opening.
The purpose of this utility model three is to provide a kind of mobilite, there are 360 degree to illuminate, power is big, brightness is high and
The advantages of energy consumption is low.
The above-mentioned technical purpose three of the utility model technical scheme is that：
A kind of mobilite, including above-mentioned headlamp.
In conclusion the utility model has the advantages that：Using LED light as light source, have energy saving, highlighted
Advantage, then radiated using unique heat spreader structures combination fan, effectively solve the problems, such as that the heat dissipation of LED light is difficult, make it
Realize and be used to complete 360 degree of illuminations in ball lighting lamp.
Brief description of the drawings
Fig. 1 is the structure diagram of embodiment one；
Fig. 2 is the front view of embodiment one；
Fig. 3 is the structure diagram of embodiment two；
Fig. 4 is fractionation structural representation in embodiment two；
Fig. 5 is the circuit diagram of the second comparison circuit and second control circuit in embodiment two；
Fig. 6 is the fractionation structural representation of embodiment two；
Fig. 7 is the structure diagram of embodiment three.
In figure, 1, heat radiator body；11st, light source mounting surface；12nd, heat dissipation channel；13rd, radiating fin；14th, fixing piece；15th, wear
Hole；16th, connecting portion；2nd, LED light；21st, lamp plate；22nd, diffuser；3rd, base；31st, ventilation hole；32nd, mounting rod；4th, fan；5th, lamp
Cover；6th, pressing plate；61st, strainer；62nd, through hole；7th, rod piece；8th, top plate；91st, the first comparison circuit；92nd, first control circuit；93rd,
Two comparison circuits；94th, second control circuit；95th, the first preset value generative circuit；96th, the second preset value generative circuit；97th,
Three preset value generative circuits；10th, rack；101st, generator；102nd, cylinder；103rd, roller；104th, pumping plant.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：A kind of radiator, as shown in Figure 1, including heat radiator body 1, heat radiator body 1 is set in regular hexagonal prism type,
Two lateral surface is used for mounted LED lamp 2 for light source mounting surface 11.
Wherein, heat radiator body 1 is made of Heat Conduction Material, and heat sink material is aluminium alloy in the present embodiment.
With reference to Fig. 2, the inside of heat radiator body 1 is in hollow setting formed with a heat dissipation channel 12, the cross section of heat dissipation channel 12
In regular hexagon, wherein, the inner wall of heat dissipation channel 12 is set with the outside wall parallel of heat radiator body 1, forms six side wall wall thickness phases
Same regular hexagon tubular structure.
Radiating fin 13 is both provided with six madial walls of heat dissipation channel 12, radiating fin 13 is perpendicular to heat dissipation channel
12 madial wall, and equally set between radiating fin 13.
Radiating fin 13 on the madial wall of each heat dissipation channel 12, its height is in middle high, the progressively lower setting in both sides.
Wherein, undulate is set formed with larger area and air contact on the both sides of the face of radiating fin 13.
Referring to Figures 1 and 2, the position between adjacent two madial wall of heat dissipation channel 12 is both provided with a fixing piece 14, Gu
Determine part 14 to set in rod-shaped and along heat dissipation channel 12 direction of axis line, a perforation is provided with the direction of axis line of fixing piece 14
15 pass through for rod piece 7.An opening is provided with fixing piece 14 causes its cross section to be set in C fonts, to during convenient produce into
The row demoulding.Wherein, fixing piece 14 is connected to by a connecting portion 16 on the handing-over side of two madial walls of heat dissipation channel 12.
Embodiment 2：A kind of headlamp, as shown in figure 3, including base 3, LED light 2, fan 4, circuit control module, lampshade
5 and embodiment one in radiator.
With reference to Fig. 4,3 setting in disk form of base, is provided with some ventilation holes 31 and forms air inlet, in air inlet
Pressed on the base 3 by a pressing plate 6 and be equipped with a strainer 61, be provided with pressing plate 6 and correspond the through hole set with ventilation hole 31
62。
Fan 4, which is installed on base 3, corresponds to air inlet setting.
A mounting rod 32 is fixedly installed in the bottom of base 3 to be used to base 3 being fixed on mobilite.
As shown in Figure 3 and Figure 4, radiator is installed on base 3 by six rod pieces 7 through perforation 15, and fan 4 is positioned at scattered
The lower section of hot device is connected with the heat dissipation channel 12 of radiator.Be installed with a top plate 8 on the top of six rod pieces 7, top plate 8 with
Formed between radiator and be provided with gap for forming air outlet.
Existed as shown in figure 3, headlamp has been further included using lampshade 5 made of soft, weak light transmissive material, soft, weak light transmissive material
It is printing opacity cloth in the present embodiment.Wherein, lampshade 5 one end fix with top plate 8 on, the other end base 3 is connected to by magic tape
On.
As shown in Figure 3 and Figure 4, LED light 2 is provided with six, its shape, structure all same, include lamp plate 21 and printing opacity
Cover 22.Lamp plate 21 is adhered on the light source mounting surface 11 of radiator by heat-conducting glue, and diffuser 22 is secured by bolts in light source
Mounting surface 11 covers lamp plate 21 in the inner.
As shown in Figure 5 and Figure 6, circuit control module includes temperature sensor, the first comparison circuit 91, first control circuit
92nd, the second comparison circuit 93 and second control circuit 94.Wherein, temperature sensor, which is arranged in heat dissipation channel 12, is used to detect heat dissipation
Temperature and the detection signal of output one in device.
As shown in figure 5, be provided with the first comparison circuit 91 first preset value generative circuit 95 be used for generate first preset
Value, the first preset value is 40 DEG C in the present embodiment, is received after detection signal compared with the first preset value and output regulation signal.
In Regulate signal input first control circuit 92, according to Regulate signal to the power of LED light 2 and the rotating speed of fan 4
It is adjusted, specific regulative mode is:When detection signal is more than the first preset value, the rotating speed increase of fan 4, accelerates air stream
It is dynamic, meanwhile, the power drop of control LED light 2 reduces heat production to original half.And when detection signal is less than or equal to first
During preset value, LED light 2 and fan 4 is controlled to remain unchanged.
As shown in fig. 6, be provided with the second comparison circuit 93 the 2nd 1 preset value generative circuit be used for generate second preset
Value and the 3rd preset value generative circuit 97 are used to generate the 3rd preset value, wherein, the second preset value is 50 DEG C, the 3rd preset value is
75℃.Receive detection signal and the first comparison signal, the ratio of output second compared with the 3rd preset value are exported compared with the second preset value
Compared with signal.
Wherein, S2, S3 in Fig. 5 are normally closed charge switch, and S4, S5, S6 are normal open switch.
First comparison signal and the second comparison signal are input in second control circuit 94, to control LED light 2 it is logical,
It is disconnected.Specifically control mode is:When detection signal is more than three preset values, LED light 2 disconnects；After LED light 2 disconnects, in fan 4
Under the action of, temperature declines, and when detection signal drops below the second preset value, LED light 2 is again switched on.
After energization, LED light 2 shines, fan 4 starts, and in use, LED light 2 shines the heat transfer that produces to scattered
On hot device, radiated by the inner surface and radiating fin 13 of the heat dissipation channel 12 on radiator with air contact, meanwhile, wind
The work of fan 4 drives air flow so that wind is sucked from air inlet, is arrived from air outlet and is blown out by heat dissipation channel 12, accelerates air
Flowing forms good heat dissipation effect.
Embodiment 3：A kind of mobilite, as shown in fig. 7, comprises rack 10, generator 101, cylinder 102 and embodiment 2
In headlamp, generator 101 and cylinder 102 be installed in rack 10, and it is easy to remove that roller 103 is provided with rack 10.
One end of cylinder 102 is installed in rack 10, which is connected with a pumping plant 104, the other end and the installation on base 3
Bar 32 connects.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as within the protection scope of the present utility model all protected be subject to Patent Law.
Claims (10)
1. a kind of radiator, it is characterized in that：In polygon and heat radiator body (1) made of Heat Conduction Material is used including cross section,
The appearance side of the heat radiator body (1) is light source mounting surface (11), and heat radiator body (1) inner hollow forms heat dissipation channel
(12), it is provided with radiating fin (13) on the madial wall of the heat dissipation channel (12).
2. radiator according to claim 1, it is characterized in that：The heat radiator body (1) is in regular hexagon, and the heat dissipation is logical
The shape in road (12) is identically formed polygon tubular structure with the shape of heat radiator body (1).
3. radiator according to claim 2, it is characterized in that：Axial direction of the radiating fin (13) along heat dissipation channel (12)
Set；The radiating fin (13) is in from centre to the progressively lower setting in both sides in the height of projection on the end face of heat dissipation channel (12).
4. the radiator according to Claims 2 or 3, it is characterized in that：On the heat dissipation channel (12) and axially in parallel side
Fixing piece (14) is provided with, the perforation (15) for installing heat radiator body (1) is provided with the fixing piece (14).
5. radiator according to claim 1, it is characterized in that：Spaced set between the radiating fin (13).
6. a kind of headlamp, it is characterized in that：Including dissipating described in any one in base (3), fan (4) and claim 1-5
Hot device, is mounted on a LED light (2) on each light source mounting surface (11) of the radiator, the fan (4) is installed on base
(3) on, the radiator is connected on base (3) through perforation (15) by multiple rod pieces (7) and above fan (4).
7. headlamp according to claim 6, it is characterized in that：Offered on the base (3) and strainer (61) is installed
Air inlet, the top of the rod piece (7) are provided with top plate (8), and the top plate (8) is between radiator formed with air outlet.
8. headlamp according to claim 7, it is characterized in that：The headlamp has been further included using soft, weak light transmissive material
Manufactured lampshade (5), one end of the lampshade (5) fix with top plate (8), the other end base (3) is connected to by magic tape
On.
9. headlamp according to claim 6, it is characterized in that, the headlamp has further included circuit control module, described
Circuit control module includes：
Temperature sensor, for detecting temperature in radiator and exporting a detection signal；
First comparison circuit (91), is provided with the first preset value, receives detection signal and adjusting letter is exported compared with the first preset value
Number；
First control circuit (92), receives the Regulate signal to adjust the power of LED light (2) and fan (4), when the detection
When signal is more than the first preset value, the power drop of control LED light (2), the rotating speed increase of fan (4), when the detection signal
During less than or equal to the first preset value, control LED light (2) and fan (4) remain unchanged；
Second comparison circuit (93), is provided with the second preset value and the 3rd preset value, it is default that second preset value is more than first
It is worth, the first comparison signal is exported compared with the second preset value, is preset with the 3rd less than the 3rd preset value, the detection signal that receives
Value compares the second comparison signal of output；
Second control circuit (94), receives the first comparison signal and the second comparison signal to control the switching of LED light (2), works as institute
Detection signal is stated when being more than three preset values, LED light (2) disconnects, when the signal that detects is reduced to after LED light (2) disconnection
During less than the second preset value, LED light (2) is connected.
10. a kind of mobilite, it is characterized in that：Include the headlamp described in any one in claim 6-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720709566.0U CN207262338U (en) | 2017-06-17 | 2017-06-17 | A kind of mobilite and headlamp thereon and the radiator on headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720709566.0U CN207262338U (en) | 2017-06-17 | 2017-06-17 | A kind of mobilite and headlamp thereon and the radiator on headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207262338U true CN207262338U (en) | 2018-04-20 |
Family
ID=61915488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720709566.0U Active CN207262338U (en) | 2017-06-17 | 2017-06-17 | A kind of mobilite and headlamp thereon and the radiator on headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207262338U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099340A (en) * | 2018-07-03 | 2018-12-28 | 太仓市思卡拓机械科技有限公司 | A kind of LED illumination lamp with rapid cooling function |
| CN109921427A (en) * | 2019-04-02 | 2019-06-21 | 苏州建丞节能科技有限公司 | A kind of protective device for voltage adjuster |
| CN112325217A (en) * | 2020-11-19 | 2021-02-05 | 合肥学院 | Multi-mode change light for landscape |
-
2017
- 2017-06-17 CN CN201720709566.0U patent/CN207262338U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099340A (en) * | 2018-07-03 | 2018-12-28 | 太仓市思卡拓机械科技有限公司 | A kind of LED illumination lamp with rapid cooling function |
| CN109921427A (en) * | 2019-04-02 | 2019-06-21 | 苏州建丞节能科技有限公司 | A kind of protective device for voltage adjuster |
| CN109921427B (en) * | 2019-04-02 | 2023-10-13 | 苏州建丞节能科技有限公司 | Protection device for voltage regulator |
| CN112325217A (en) * | 2020-11-19 | 2021-02-05 | 合肥学院 | Multi-mode change light for landscape |
| CN112325217B (en) * | 2020-11-19 | 2023-10-27 | 合肥学院 | Multimode change light for landscape |
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