CN212584881U - Safety automobile lamp - Google Patents
Safety automobile lamp Download PDFInfo
- Publication number
- CN212584881U CN212584881U CN202021636623.5U CN202021636623U CN212584881U CN 212584881 U CN212584881 U CN 212584881U CN 202021636623 U CN202021636623 U CN 202021636623U CN 212584881 U CN212584881 U CN 212584881U
- Authority
- CN
- China
- Prior art keywords
- light
- shell
- lamp
- cup
- fan
- 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
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000011324 bead Substances 0.000 claims description 16
- 229910000838 Al alloy Inorganic materials 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 239000003550 marker Substances 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Images
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 security car light belongs to car light technical field, which comprises an outer shell, shell inside wall one side has the lamp stand through stopper demountable installation, anti-light cup has been seted up in the middle of the lamp stand top, half wall anti-light cup has all been seted up on lamp stand top both sides, anti-light cup and half wall anti-light cup inside wall bottom all install the lamp pearl, shell top demountable installation has even light shield, even light shield is the shape of \\ 21274, the fan is installed to shell inside wall opposite side, the filter screen is installed at the fan rear portion, the fin is installed to shell lateral wall lower part, the utility model discloses security car light can trilaterally give out light, increase irradiation range, the utility model discloses security car light accessible fin and the double heat dissipation of fan, the radiating.
Description
Technical Field
The utility model relates to a car light technical field especially relates to a security car light.
Background
In the prior art, in many cars and trucks, the backlight source of panel board, interior illumination and brake light, the trace shadow of everywhere visible LED, the LED car light generally all comprises through reflector and LED light source, because the LED light source is similar to the effect of pointolite, bright spot and dark space all very easily appear in the light emitting area of whole LED car light, thereby cause whole lamp luminance inhomogeneous, this not only influences the pleasing to the eye of car light, and influence the warning and the illumination function of car light, especially the car is preceding, back marker lamp all has higher requirement to the warning and the illumination function of light, if preceding, the luminance of back marker lamp is inhomogeneous or luminance is not enough not only influence the pleasing to the eye of car light, and also have great influence to driving safety.
Patent No. 201410008493.3 discloses a car lamp, and the illumination of marker lamp comprises a plurality of little LED lamps, and it no longer is single pointolite to through the even light cover that sets up, make the light that the marker lamp sent more even, avoid appearing some local lamp light, some local lamp phenomenon dark.
The vehicle lamp disclosed in the above patent has the following disadvantages: 1. the automobile lamp disclosed in the patent can only emit light on a single side, has a narrow irradiation range, and has a large dark area and low safety when the automobile runs at night; 2. the automobile lamp disclosed in the patent only radiates heat through the radiating holes, so that the radiating effect is poor, the lamp is long in working time and easy to overheat and burn out lamp beads, and the safety is low; to this end, we propose a safety automotive lamp.
SUMMERY OF THE UTILITY MODEL
The utility model provides a safety automobile lamp, which can emit light from three sides and increase the irradiation range, because the middle of the top of the lamp holder is provided with a reflective cup, two sides of the top of the lamp holder are both provided with a semi-wall reflective cup, the top of the shell is detachably provided with a uniform light cover which is shaped like a Chinese character '21274', when the automobile lamp works, the light emitted by the lamp beads in the trapezoidal reflective cup is in a fan-shaped radial shape and irradiates forwards through the middle of the uniform light cover, the light emitted by the lamp beads in the semi-wall reflective cup is in a fan-shaped radial shape and irradiates towards the left side and the right side through two sides of the uniform light cover, the three sides emit light, the safety of driving at night is increased, the safety automobile lamp can radiate heat through a radiating fin and a fan, the heat radiation effect is good, when the lamp beads work emits heat, the power supplied by an external power supply, the fan, the flowing speed of the air flow in the shell is accelerated, so that the hot air flow in the shell and the cold air flow outside the shell circulate, and meanwhile, the hot air flow transfers heat to the aluminum alloy radiating fins through the radiating holes and then is efficiently radiated into the air through the radiating fins, so that the heat radiation is accelerated.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of security car light, which comprises an outer shell, shell inside wall one side has the lamp stand through stopper demountable installation, anti-light cup has been seted up in the middle of the lamp stand top, half wall anti-light cup has all been seted up on lamp stand top both sides, anti-light cup and half wall anti-light cup inside wall bottom all install the lamp pearl, shell top demountable installation has even light cover, even light cover is 21274, the shape, the fan is installed to shell inside wall opposite side, the filter screen is installed at the fan rear portion, the fin is installed to shell lateral wall lower part.
Optionally, the signal input end of the lamp bead is electrically connected with the signal output end of the circuit board through an electric wire.
Optionally, the cross sections of the shell and the light reflecting cup are isosceles trapezoids.
Optionally, the light homogenizing cover is made of a PC material.
Optionally, the heat sink is made of an aluminum alloy material.
The utility model has the advantages as follows:
the embodiment of the utility model provides a security car light:
1. the utility model discloses security car light can trilateral give out light, increase irradiation range, because anti-light cup has been seted up in the middle of the lamp stand top, half wall anti-light cup has all been seted up on lamp stand top both sides, shell top demountable installation has even light cover, even light cover is \21274, the shape, car light during operation, the light that the lamp pearl in the trapezoidal anti-light cup was sent is fan-shaped radial shine to the place ahead through in the middle of even light cover, the light that the lamp pearl in the half wall anti-light cup was sent is fan-shaped radial shines to the left and right sides through even light cover both sides, trilateral luminous, increase the security of driving at night, the car light of publishing in solving above-mentioned patent only.
2. The utility model discloses security car light accessible fin and the dual heat dissipation of fan, the radiating effect is good, when the luminous heat production of lamp pearl work, external power supply, open the fan through external switch, the motor passes through the shaft coupling and drives the flabellum on transmission shaft and transmission shaft surface and rotate at a high speed, the speed that the air current flows in the shell with higher speed, make the hot gas flow in the shell and the outside cold air current circulation of shell, the hot gas flow passes through the louvre with the heat and transmits for aluminum alloy cooling fin simultaneously, in the air is gived off to the fin efficient again, dispel the heat with higher speed, solve the poor problem of the car light radiating.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a safety vehicle lamp according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a cross-sectional structure of a safety car lamp according to an embodiment of the present invention.
In the figure: 1. a housing; 2. uniformly mixing a light cover; 3. a light reflecting cup; 4. a lamp bead; 5. a lamp socket; 6. a heat sink; 7. a half-wall reflective cup; 8. a limiting block; 9. a circuit board; 10. an electric wire; 11. a filter screen; 12. a fan.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A safety vehicle lamp according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
Referring to fig. 1 and 2, the embodiment of the utility model provides a pair of security car light, including shell 1, 1 inside wall one side of shell has lamp stand 5 through 8 demountable installation of stopper, anti-light cup 3 has been seted up in the middle of 5 tops of lamp stand, 5 top both sides of lamp stand have all been seted up half wall anti-light cup 7, lamp pearl 4 is all installed to anti-light cup 3 and half wall anti-light cup 7 inside wall bottom, 1 top demountable installation of shell has even light cover 2, even light cover 2 is a \\ 21274;, shape, fan 12 is installed to 1 inside wall opposite side of shell, fan 12 installs at the rear portion filter screen 11, fin 6 is installed to 1 lateral wall lower part of shell.
In an exemplary embodiment, the safety car lamp of the present invention can emit light from three sides and increase the irradiation range, because the middle of the top of the lamp holder 5 is provided with the reflective cup 3, the two sides of the top of the lamp holder 5 are both provided with the semi-wall reflective cup 7, the top of the housing 1 is detachably provided with the uniform light cover 2, the uniform light cover 2 is in a shape of '21274', when the car lamp works, the light emitted by the lamp beads 4 in the trapezoidal reflective cup 3 is irradiated forward in a fan-shaped radial manner through the middle of the uniform light cover 2, the light emitted by the lamp beads 4 in the semi-wall reflective cup 7 is irradiated to the left side and the right side in a fan-shaped radial manner through the two sides of the uniform light cover 2, the light emits light from three sides, the safety of driving at night is increased, the safety car lamp of the present invention can radiate heat through the radiating fins 6 and the fan 12, the heat, the flowing speed of the air flow in the shell 1 is accelerated, so that the hot air flow in the shell 1 and the cold air flow outside the shell 1 circulate, meanwhile, the hot air flow transfers heat to the aluminum alloy radiating fin 6 through the radiating holes, and then the heat is efficiently radiated to the air through the radiating fin 6, so that the heat radiation is accelerated.
Referring to fig. 2, the signal input end of the lamp bead 4 is electrically connected with the signal output end of the circuit board 9 through an electric wire 10.
Illustratively, the external power supply can be used for controlling the lamp beads 4 to be turned on or off in a centralized manner through the circuit board 9.
Referring to fig. 2, the cross section of the housing 1 and the cross section of the reflecting cup 3 are both isosceles trapezoids.
In the example, the cross section of the reflecting cup 3 is isosceles trapezoid, so that light can be conveniently irradiated, and the cross section of the shell 1 is isosceles trapezoid, so that the structure is stable.
Referring to fig. 1 and 2, the reticle 2 is made of PC material.
In the example, PC is polycarbonate for short, is an amorphous thermoplastic resin with excellent comprehensive performance, has excellent electrical insulation, extensibility, dimensional stability and chemical corrosion resistance, higher strength, heat resistance and cold resistance, and also has the advantages of self-extinguishing, flame retardance, no toxicity, colorability and the like.
Referring to fig. 1 and 2, the heat sink 6 is made of an aluminum alloy.
Illustratively, aluminum alloys have low density, but relatively high strength, approaching or exceeding that of high quality steels, good plasticity, and good electrical, thermal and corrosion resistance properties when processed into various shapes.
When in use, as the middle of the top of the lamp holder 5 is provided with the reflective cup 3, the two sides of the top of the lamp holder 5 are both provided with the half-wall reflective cups 7, the top of the shell 1 is detachably provided with the light homogenizing cover 2, the light homogenizing cover 2 is in a shape of 21274, when the automobile lamp works, an external power supply supplies power, the lamp beads 4 are controlled to be opened in a centralized way through an external switch control circuit board (the model of the lamp beads 4 is ADL-2835-10, the working principle is that voltage is applied to the two ends of a PN junction of an LED to enable the PN junction to form an energy level, then electrons jump on the energy level and generate photons to emit light), the light emitted by the lamp beads 4 in the trapezoidal reflective cup 3 is in a fan-shaped radial shape and irradiates forwards through the middle of the light homogenizing cover 2, the light emitted by the lamp beads 4 in the half-wall reflective cup 7 is in a fan-shaped radial shape and irradiates towards the left side, the external power supply supplies power, the fan 12 (the model of the fan 12 is F16) is turned on through the external switch, the motor drives the transmission shaft and the fan blades on the surface of the transmission shaft to rotate at a high speed through the coupler, the flowing speed of the airflow in the shell 1 is accelerated, hot airflow in the shell 1 and cold airflow outside the shell 1 circulate, meanwhile, the hot airflow transmits heat to the aluminum alloy radiating fin 6 through the radiating holes, and then the heat is radiated into the air efficiently through the radiating fin 6 to accelerate the heat radiation.
The utility model relates to a safety automobile lamp, which comprises a lamp body 1 and a shell; 2. uniformly mixing a light cover; 3. a light reflecting cup; 4. a lamp bead; 5. a lamp socket; 6. a heat sink; 7. a half-wall reflective cup; 8. a limiting block; 9. a circuit board; 10. an electric wire; 11. a filter screen; 12. the fan and the components are all standard parts or parts known to those skilled in the art, and the structure and principle of the fan and the components are known to those skilled in the art through technical manuals or through routine experiments.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides a security car light, includes shell (1), its characterized in that, shell (1) inside wall one side is through stopper (8) demountable installation has lamp stand (5), anti-light cup (3) have been seted up in the middle of lamp stand (5) top, half wall anti-light cup (7) have all been seted up on lamp stand (5) top both sides, lamp pearl (4) are all installed to anti-light cup (3) and half wall anti-light cup (7) inside wall bottom, shell (1) top demountable installation has even light cover (2), even light cover (2) are \ 21274; "shape, fan (12) are installed to shell (1) inside wall opposite side, filter screen (11) are installed to fan (12) rear portion, fin (6) are installed to shell (1) lateral wall lower part.
2. The safety automobile lamp according to claim 1, wherein the signal input end of the lamp bead (4) is electrically connected with the signal output end of the circuit board (9) through an electric wire (10).
3. A safety vehicle light according to claim 1, characterised in that the cross-sections of the housing (1) and the reflector cup (3) are isosceles trapezoids.
4. A safety vehicle light according to claim 1, wherein the diffuser (2) is made of PC material.
5. A safety vehicle light according to claim 1, characterised in that the heat sink (6) is made of an aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021636623.5U CN212584881U (en) | 2020-08-06 | 2020-08-06 | Safety automobile lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021636623.5U CN212584881U (en) | 2020-08-06 | 2020-08-06 | Safety automobile lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212584881U true CN212584881U (en) | 2021-02-23 |
Family
ID=74659016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021636623.5U Expired - Fee Related CN212584881U (en) | 2020-08-06 | 2020-08-06 | Safety automobile lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212584881U (en) |
-
2020
- 2020-08-06 CN CN202021636623.5U patent/CN212584881U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206330042U (en) | Distance-light illumination module and automobile lamp | |
| CN102095148A (en) | LED (light emitting diode) headlamp of electric automobile | |
| CN206469177U (en) | LED car lamp | |
| CN110939914A (en) | Automobile-used harmless fast-assembling laser headlight light source | |
| CN202419408U (en) | Two-in-one LED (light-emitting diode) lamp structure for automobiles | |
| CN207350217U (en) | A kind of automotive LED headlamp and automobile lamp assembly | |
| CN204962532U (en) | Heat dissipation car light | |
| CN212584881U (en) | Safety automobile lamp | |
| CN207196375U (en) | A kind of novel front fog lamp is with lamp combined lamps of being driven a vehicle between daytime | |
| CN203464209U (en) | LED head lamp employing air-flow heat-dissipating device for dissipation heat | |
| CN209458860U (en) | A kind of three function heavy wall guide structure of Car Front Combination Lights | |
| CN208186233U (en) | A kind of anti-high optically focused car light that hazes of automobile | |
| CN107420823A (en) | A kind of light-focusing type radiating LED lamp of automobile | |
| CN201697079U (en) | Heat radiation structure for LED road lamp | |
| JP2009164090A (en) | Seamless led luminaire | |
| CN203784789U (en) | Light emitting diode (LED) light source headlamp | |
| JP3160155U (en) | Multipurpose multifunctional daytime running light | |
| CN210532285U (en) | Automobile headlamp convenient for heat dissipation | |
| CN202403145U (en) | Front fog lamp structure | |
| CN208687631U (en) | A kind of heat dissipation type high automobile LED headlight | |
| CN207486694U (en) | The bis- optical lens of LED | |
| CN201715289U (en) | Anti-glare LED lamp | |
| CN111503592A (en) | Integrative L ED formula car light of far and near light | |
| CN212339141U (en) | Novel car lamp | |
| CN210921239U (en) | Automobile-used harmless fast-assembling laser headlight light source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |