CN206563241U - Novel hole string data LED lamp for use in vehicle - Google Patents
Novel hole string data LED lamp for use in vehicle Download PDFInfo
- Publication number
- CN206563241U CN206563241U CN201720120252.7U CN201720120252U CN206563241U CN 206563241 U CN206563241 U CN 206563241U CN 201720120252 U CN201720120252 U CN 201720120252U CN 206563241 U CN206563241 U CN 206563241U
- Authority
- CN
- China
- Prior art keywords
- radiating plate
- square radiating
- hole
- luminescent screen
- led
- 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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Abstract
The utility model discloses a kind of novel hole string data LED lamp for use in vehicle, it includes lamp holder, LED luminescent screen, square radiating plate and concatenation rivet, square radiating plate is provided with through hole and groove, multi-disc square radiating plate is mutually stacked and by concatenating rivet through through hole progress riveting fixation, LED luminescent screen is arranged on groove, and two lamp holders are symmetricly set on the two ends of LED luminescent screen;Inside and outside flange is rationally stamped with the peripheral position of through hole and groove so that square radiating plate can form gap when being mutually stacked, and be easy to ventilated, good heat dissipation effect;Also increase area of dissipation simultaneously, further heat radiation performance, and preferably can be fitted by in-flanges with concatenating rivet, it is effectively increased heat-conducting effect, heat produced by enabling LED luminescent screen diffuses to rapidly whole square radiating plates and Quick diffusing is gone out, so as to reduce the speed that LED light declines, service life is greatly prolonged.
Description
Technical field
The utility model is related to car light technical field, and in particular to a kind of novel hole string data LED lamp for use in vehicle.
Background technology
In recent years, the development of semiconductor light source light emitting diode (LED) is extremely rapid, and part LED luminous efficiency is
Substantially exceed the luminous efficiency of incandescent lamp, even more than fluorescent lamp.Compared with traditional Projecting Lamp electric light source, LED/light source substantially without
Poison, no electromagnetic pollution and with small volume, energy consumption is low, light efficiency is high, caloric value is relatively low and the many-side such as service life length
Advantage, can substitute conventional light source and make light fixture.
With the increase of LED power, quantity of heat production increases, if heat dissipation problem solution is bad, heat concentrates on small-sized
Chip in so that chip internal temperature more and more higher.Chip temperature is too high to bring many problems, such as accelerate device aging,
Accelerate the speed that declines of LED light, reduction of service life, or even also result in chip to burn.
At present on the market to LED radiate radiator be typically all extruded, die casting, machining or cut etc. method
To solve radiating, typically all volume is big, and weight weight, materials'use is more, and cost is higher, along with heat of the designer to calorifics
Not enough, the radiator designed is not often quite reasonable for the understanding of conduction, thermal convection current and heat radiation, so causing a lot
Problem, such as heat transfer can be with, but thermal convection current is bad;Thermal convection current is good, and heat transfer is again bad, and the heat-radiation belt to LED/light source comes
Very big influence, such as:The weight of LED lamp for use in vehicle can not be effectively reduced, it is impossible to solve dissipating for LED lamp for use in vehicle well
Heat problem, it is also difficult to accomplish very high-power LED lamp for use in vehicle, the service life to LED also has a great impact.How effectively to solve
Certainly radiate, the problem of facing most in the urgent need to address as LED lamp for use in vehicle.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is there is provided a kind of smart structural design, rationally, it is easy to accomplish,
Cost is low, the novel hole string data LED lamp for use in vehicle of good heat dissipation effect.
To achieve the above object, technical scheme provided by the utility model is:A kind of novel hole string data LED lamp for use in vehicle,
It includes lamp holder, LED luminescent screen, square radiating plate and concatenation rivet, on the square radiating plate at least provided with two with it is described
The through hole that concatenation rivet is adapted, the peripheral position of the through hole is dug to form in-flanges to side direction, the square radiating plate
One side is provided with the groove being adapted with LED luminescent screen, and the base position of the groove digs to be formed to side direction turns up
Side, multi-disc square radiating plate is mutually stacked and by concatenating rivet through through hole progress riveting fixation, LED luminescent screen is arranged on recessed
On groove, two lamp holders are symmetricly set on the two ends of LED luminescent screen.
As a kind of improvement of the present utility model, the height of the in-flanges is longer than the thickness of square radiating plate.
As it is of the present utility model it is a kind of improve, the height of the flanging and in-flanges it is highly consistent.
As a kind of improvement of the present utility model, the quantity of the through hole is two, is disposed on square radiating plate.
As a kind of improvement of the present utility model, the lamp bracket is hollow structure, and the bottom radial protrusion of the lamp bracket is formed
Installation portion, the upper surface of the installation portion is provided with the heat emission hole being connected with its inner space.
The beneficial effects of the utility model are:The utility model smart structural design, rationally in through hole and the periphery of groove
Inside and outside flange is stamped with position so that square radiating plate can form gap when being mutually stacked, and be easy to ventilated, radiating effect
It is good;While area of dissipation is also increased, further heat radiation performance, and can be preferably with concatenating rivet phase by in-flanges
Laminating, is effectively increased heat-conducting effect, and the heat produced by enabling LED luminescent screen diffuses to rapidly whole square radiating plates and fast
Speed is distributed, so as to reduce the speed that LED light declines, greatly prolongs service life;Overall structure letter of the present utility model in addition
It is single, compact, it is easy to accomplish, cost is low, beneficial to wide popularization and application, is particularly suitable for use in in-car reading lamp.
Below in conjunction with the accompanying drawings with embodiment, the utility model is further illustrated.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is decomposition texture schematic diagram of the present utility model.
Embodiment
Embodiment:A kind of novel hole string data LED lamp for use in vehicle provided referring to Fig. 1 and Fig. 2, the present embodiment, it includes lamp holder
1st, riveting is concatenated on LED luminescent screen 2, square radiating plate 3 and concatenation rivet 4, the square radiating plate 3 with described at least provided with two
The through hole 31 that nail 4 is adapted, the peripheral position of the through hole 31 is dug to form in-flanges 32 to side direction, the square radiating plate 3
A side be provided with the groove 33 that is adapted with LED luminescent screen 2, shape is dug in the base position of the groove 33 to side direction
Into flanging 34, multi-disc square radiating plate 3 is mutually stacked and by concatenating rivet 4 through the progress riveting fixation of through hole 31, in varus
Under the supporting role of side 32 and flanging 34, make between adjacent two square radiating plate 3 there is interval to form ventilation slot to divulge information,
Air mass flow is effectively increased with the dissipation of accelerated heat, radiating effect is greatly promoted, can be rapidly by the heat of LED luminescent screen 2
Distribute.LED luminescent screen 2 is arranged on groove 33, and two lamp holders 1 are symmetricly set on the two ends of LED luminescent screen 2.
Specifically, the height of the in-flanges 32 is longer than the thickness of square radiating plate 3, more conducively radiate and saving materials.
And the height of the flanging 34 and in-flanges 32 is highly consistent so that Assembly stability is more preferably.It is described logical in the present embodiment
The quantity in hole 31 is two, is disposed on square radiating plate 3.Concatenate the quantity phase one of the quantity of rivet 4 then with through hole 31
Cause.In other embodiments, the stability and the size of square radiating plate 3 that can be fixed as needed carry out respective settings through hole
31 quantity and its position of arrangement.
In use, due to being stamped with in-flanges 32, flanging 34 on the peripheral position of through hole 31 and groove 33 so that side
Shape fin 3 can form gap when being mutually stacked, and be easy to ventilated, good heat dissipation effect;Area of dissipation is also increased simultaneously, enters one
Heat radiation performance is walked, and preferably can be fitted by in-flanges 32 with concatenating rivet 4, heat-conducting effect is effectively increased, makes
Heat produced by LED luminescent screen 2 can diffuse to whole square radiating plates 3 rapidly and Quick diffusing is gone out, so as to reduce LED
The speed of light decay, greatly prolongs service life.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and changed.Therefore, the utility model is not limited to embodiment disclosed and described above, right
Some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model.In addition, to the greatest extent
Some specific terms have been used in pipe this specification, but these terms are merely for convenience of description, not to the utility model
Any limitation is constituted, using same or similar other car lights, in the utility model protection domain.
Claims (4)
1. a kind of novel hole string data LED lamp for use in vehicle, it is characterised in that it include lamp holder, LED luminescent screen, square radiating plate and
Concatenate on rivet, the square radiating plate at least provided with two through holes being adapted with the concatenation rivet, the periphery position of the through hole
Put to side direction and dig to form in-flanges, a side of the square radiating plate is recessed provided with what is be adapted with LED luminescent screen
Groove, the base position of the groove is dug to form flanging to side direction, and multi-disc square radiating plate is mutually stacked and by concatenating riveting
Nail carries out riveting fixation through through hole, and LED luminescent screen is arranged on groove, and two lamp holders are symmetricly set on LED luminescent screen
Two ends.
2. novel hole string data LED lamp for use in vehicle according to claim 1, it is characterised in that:The height of the in-flanges is longer than
The thickness of square radiating plate.
3. novel hole string data LED lamp for use in vehicle according to claim 2, it is characterised in that:The height of the flanging with it is interior
Flange it is highly consistent.
4. novel hole string data LED lamp for use in vehicle according to claim 2, it is characterised in that:The quantity of the through hole is two,
It is disposed on square radiating plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720120252.7U CN206563241U (en) | 2017-02-09 | 2017-02-09 | Novel hole string data LED lamp for use in vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720120252.7U CN206563241U (en) | 2017-02-09 | 2017-02-09 | Novel hole string data LED lamp for use in vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206563241U true CN206563241U (en) | 2017-10-17 |
Family
ID=60030317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720120252.7U Expired - Fee Related CN206563241U (en) | 2017-02-09 | 2017-02-09 | Novel hole string data LED lamp for use in vehicle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206563241U (en) |
-
2017
- 2017-02-09 CN CN201720120252.7U patent/CN206563241U/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: 20171017 Termination date: 20180209 |