CN108302444A - Quasi- bulb-type light emitting diode headlight - Google Patents

Abstract

The present invention discloses a kind of quasi- bulb-type light emitting diode headlight, it is arranged in a light cup of car body lighting device, it includes have an ontology, one circuit board and two light emitting diode modules, the ontology includes a pedestal and one first plank and one second plank that are arranged on the pedestal, first plank has one first opening, second plank has one second opening, and first plank forms an accommodating space corresponding to second plank, the circuit board is set between first plank and second plank, two light emitting diode module is respectively arranged at the opposite sides face of the circuit board, and correspond respectively to first opening and second opening, thereby, when two light emitting diode module is damaged, directly the circuit board can be extracted out and be replaced, without replacing whole group element, and user cost can be reduced.

Description

Quasi- bulb-type light emitting diode headlight

Technical field

The present invention is to be related to a kind of headlight, espespecially a kind of quasi- bulb-type light emitting diode headlight.

Background technology

Locomotive is all the high means of transport of mobility, is also the outgoing first choice ridden instead of walk, and in order to improve peace when driving Quan Xing, can all install headlight, and traditional headlight is using halogen bulb, but halogen bulb has that power is big, brightness is low, the longevity It orders the problems such as short, therefore most locomotive is small using power at present, brightness is high, the light emitting diode of long lifespan is as head lamp It uses.

And " the LED H4 Retrofit of the auto bulb such as U.S. Patent No. 20160169466 with light emitting diode Lamp Unit ", it includes have a supporting member, two be respectively arranged at the supporting member opposite sides light emitting diode with And the radiator that is contacted with the supporting member, this lamp is placed in reflector, and be inclined relative to horizontal 5 ° to 30 ° it Between, so, it may not be necessary to the light bulb of extra optical device, that is, alternative script, and defined light type can be met.

However, such light-emitting component is integrated and is fabricated, and when light emitting diode is damaged and need to be replaced, unspoiled zero Part such as radiator etc. all need to must be together replaced, thus, not only result in the increase of cost, but will cause the wave of resource Take.

Invention content

The main object of the present invention is to solve when light emitting diode damages, need to replace whole elements together, and leads The problem of causing cost to increase.

In order to achieve the above object, the present invention provides a kind of quasi- bulb-type light emitting diode headlight, it is to be arranged in car body illumination One light cup of device, one wears mouth made of which is surrounded with a reflection cambered surface and one by the reflection cambered surface, the quasi- lamp Bubble light emitting diode headlight includes an ontology, a circuit board and two light emitting diode modules, which includes one Pedestal and one first plank and one second plank being arranged on the pedestal, first plank have one first opening, this second Plank has one second opening, and first plank forms an accommodating space corresponding to second plank, which is arranged in This wears mouth and makes first plank, second plank adjacent to the reflection cambered surface, the circuit board be set to first plank with Between second plank, which is respectively arranged at the opposite sides face of the circuit board, and corresponds respectively to First opening and second opening, wherein two light emitting diode module respectively sends out a light, and the light is via the reflex arc Face is reflected and is projected.

In conclusion the invention has the characteristics that：

One, it is set between first plank and second plank by by the circuit board, i.e., among the accommodating space, when When two light emitting diode module is damaged and need to be replaced, it is only necessary to extracting the circuit board is replaced, without replacing the ontology, and Cost can be reduced.

Two, it is set between first plank and second plank by by the circuit board, is somebody's turn to do in needing assembling or replacement When circuit board or two light emitting diode module, the action that only need to be extracted and be inserted into is loaded onto more convenient in group.

Three, by the opposite sides face that two light emitting diode module is respectively arranged to the circuit board, and it is anti-by this The reflection of cambered surface is penetrated, and full light can be formed.

Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.

Description of the drawings

Fig. 1 is the dimensional structure diagram of first embodiment of the invention.

Fig. 2 is the decomposition diagram of first embodiment of the invention.

Fig. 3 is the other direction dimensional structure diagram of first embodiment of the invention.

Fig. 4 is the part section schematic side view of the application of first embodiment of the invention.

Fig. 5 is the partial cutaway schematic of second embodiment of the invention.

Specific implementation mode

Technical solution of the present invention is described in detail in the following with reference to the drawings and specific embodiments, to be further understood that The purpose of the present invention, scheme and effect, but it is not intended as the limitation of scope of the appended claims of the present invention.

Shown in please referring to Fig.1 to Fig.4, the present invention is a kind of quasi- bulb-type light emitting diode headlight, is to be arranged in car body A light cup 1 on lighting device, one wears made of which there is a reflection cambered surface 2 and one to be surrounded by the reflection cambered surface 2 Mouth 3, and the quasi- bulb-type light emitting diode headlight includes an ontology 10, a circuit board 20 and two light emitting diode modules 30, which includes a pedestal 11 and one first plank 12 being arranged on the pedestal 11 and one second plank 13, this One plank 12 have one first opening 14, second plank 13 have one second opening 15, and first plank 12 correspond to should Second plank 13 and formed an accommodating space 16, and the pedestal 11 be arranged in this wear mouth 3 and make first plank 12, this second Plank 13 is set between first plank 12 and second plank 13, as sets adjacent to the reflection cambered surface 2, the circuit board 20 It is placed in the accommodating space 16, and two light emitting diode module 30 is respectively arranged at the opposite sides face of the circuit board 20, and Correspond respectively to this first opening 14 with this second opening 15 and exposes, thereby, in assemble or need replacement circuit plate 20 or this When two light emitting diode modules 30, the action extracted be inserted into circuit board 20 need to be only carried out, keeps operation more convenient, in addition, working as When two light emitting diode module 30 is damaged, it is only necessary to it extracts the circuit board 20 and is replaced, without replacing the ontology 10, and can Reduce cost.And after being completed, which can respectively send out a light, and the light is via the reflex arc Face 2 reflect and project, and due to two light emitting diode module 30 be respectively arranged at the opposite sides face of the circuit board 20, then Through the reflection of the reflection cambered surface 2, then full light can be formed.

And in order to reinforce fixing the position of the circuit board 20, in this present embodiment, further include a fixing piece 40, one first Clipping part 51, one second clipping part 52, one closing fixing piece 60 and one strengthen locating piece 70, and the fixing piece 40 is by the circuit board 20 lock with first plank 12, second plank 13, and the first clipping part 51 is then respectively set with the second clipping part 52 In first plank 12, the side of the second plank 13 far from the pedestal 11, recycling 60 clipping of closing fixing piece to fix should The internal diameter of the closing fixing piece 60 in the present embodiment, can be designed to smaller by the first clipping part 51 and the second clipping part 52 In the distance between the first clipping part 51 and the second clipping part 52, when installing the closing fixing piece 60, can make this first Clipping part 51 and the second clipping part 52 are close each other, and first plank 12 can be made to clamp the electricity with second plank 13 Road plate 20, or can be as shown in figure 5, wherein the closing fixing piece 60 has a bottom cover 61, one opening 62 and one from the bottom cover 61 The side wall 63 extended towards the opening 62, and the side wall 63 forms tapered inclined-plane from the opening 62 toward the bottom cover 61, in this way, can be with The first clipping part 51 and the second clipping part 52 the more are pressed from both sides the more tight, and the closing fixing piece 60 can close the accommodating space 16, prevent the circuit board 20 from skidding off, and in order to further fix the position of the circuit board 20, it can be again by the reinforcing locating piece 70 are arranged in the first clipping part 51, the second clipping part 52 and the closing fixing piece 60, to strengthen fixation.

In addition, also including a radiating piece 90, a thermal grease 80 and a radiator fan 100, the heat dissipation in the present embodiment Cream 80 is set between first plank 12 and the circuit board 20 and between second plank 13 and the circuit board 20, to increase The conductibility of heat, makes heat be rapidly transferred to first plank 12 and second plank 13, since the thermal grease 80 is very thin one Layer is watched for convenience of schema, is only drawn in Fig. 2, which is then set to the pedestal 11 far from the accommodating space 16 Side, and the radiating piece 90 has multiple radiating fins 91 for being away from the pedestal 11, to increase radiating efficiency, and the radiation air Fan 100 is then set to the side of the radiating piece 90 far from the pedestal 11, and corresponding to a connection of the pedestal 11 first opening 14 with the hollow pipeline 17 of second opening 15, be as connected to the accommodating space 16, and a gas can be blowed towards the circuit board 20 Stream is to increase radiating efficiency.

When assembling or replacing the circuit board 20, it is only necessary to determine the fixing piece 40, the closing fixing piece 60 and the reinforcing Position part 70 is removed, then is extracted the circuit board 20 and be inserted into the new circuit board 20, using upper simple and convenient, and is installed Circuit board 20 then can through one extension conductor wire 111 and an electrical connector 112 and be connect with an external power supply 113, this prolongs Long conductor wire 111 can be across the hollow pipeline 17, and the electrical connector 112 is then set to the extension conductor wire 111 far from the electricity 20 one end of road plate, which is connect with the external power supply 113 can provide required electric power, and be operated, and The radiator fan 100 can also combine, synchronous to drive the radiator fan 100 while the circuit board 20 operates.

As shown in fig.4, inspecting for convenience, which illustrates for Usage profile for continuous collocation, when being installed in the light cup 1, A holding firmware 120 can be additionally installed on the pedestal 11 of the present invention, mouth 3 is worn to be fastened in this.

In conclusion the invention has the characteristics that：

One, when two light emitting diode module is damaged, it is only necessary to extract the circuit board and be replaced, without replacing this Body, and the cost of user's burden can be reduced.

Two, by being to be respectively arranged at the opposite sides face of the circuit board, and send out by two light emitting diode module Light is reflected via the reflection cambered surface and is projected, then can form full light.

Three, it is positioned by the fixing piece, the first clipping part, the second clipping part, the closing fixing piece and the reinforcing The setting of part can reinforce the position for fixing the circuit board.

Four, by the setting of the radiating piece, the thermal grease and the radiator fan, radiating efficiency can be increased.

Five, when assembling is replaced, it is only necessary to remove the fixing piece, the closing fixing piece and the reinforcing locating piece, then extract Go out the circuit board and be inserted into the new circuit board, using upper simple and convenient.

Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe It knows those skilled in the art and makes various corresponding change and deformations, but these corresponding changes and change in accordance with the present invention Shape should all belong to the protection domain of appended claims of the invention.

Claims (10)

1. a kind of quasi- bulb-type light emitting diode headlight, is the light cup for being arranged in car body lighting device, which has one Reflection cambered surface and one surrounded by the reflection cambered surface made of one wear mouth, it is characterised in that the quasi- bulb-type light emitting diode vehicle Head lamp includes：

One ontology includes a pedestal and one first plank and one second plank that are arranged on the pedestal, first plank tool There is one first opening, which has one second opening, and first plank forms an appearance corresponding to second plank Between emptying, which is arranged in this and wears mouth and make first plank, second plank adjacent to the reflection cambered surface；

One is set to the circuit board between first plank and second plank；And

Two are respectively arranged at the light emitting diode module in the opposite sides face of the circuit board, and two light emitting diode module is distinguished Corresponding to first opening and second opening；

Two light emitting diode module respectively sends out a light, which reflects via the reflection cambered surface and projected.

2. quasi- bulb-type light emitting diode headlight according to claim 1, it is characterised in that having further included a locking should The fixing piece of circuit board, first plank and second plank.

3. quasi- bulb-type light emitting diode headlight according to claim 1, it is characterised in that further included one and be set to First clipping part of the side of first plank far from the pedestal, one are set to the of the side of second plank far from the pedestal Two clipping parts and a clipping fix the first clipping part, the second clipping part and close the closing of the accommodating space and fix Part.

4. quasi- bulb-type light emitting diode headlight according to claim 3, it is characterised in that the closing fixing piece has The side wall that one bottom cover, an opening and one extend from the bottom cover towards the opening, and the side wall is formed gradually from the opening toward the bottom cover The inclined-plane of contracting.

5. quasi- bulb-type light emitting diode headlight according to claim 3, it is characterised in that further included one and worn this The reinforcing locating piece of first clipping part, the second clipping part and the closing fixing piece to be fixed.

6. quasi- bulb-type light emitting diode headlight according to claim 1, it is characterised in that a thermal grease has been further included, The thermal grease is set between first plank and the circuit board and between second plank and the circuit board.

7. quasi- bulb-type light emitting diode headlight according to claim 1, it is characterised in that further included one and be set to The radiating piece of side of the pedestal far from the accommodating space.

8. quasi- bulb-type light emitting diode headlight according to claim 7, it is characterised in that further included one and be set to The radiator fan of side of the radiating piece far from the pedestal, the pedestal have in a connection first opening and second opening Vacant duct, the radiator fan are correspondingly arranged in the hollow pipeline.

9. quasi- bulb-type light emitting diode headlight according to claim 7, it is characterised in that the radiating piece has multiple It is away from the radiating fin of the pedestal.

10. quasi- bulb-type light emitting diode headlight according to claim 1, it is characterised in that the pedestal has a connection The hollow pipeline of first opening and second opening, the circuit board further include an extension conductor wire for passing through the hollow pipeline And one be set to the electrical connector that the extension conductor wire is connect far from the circuit board one end with an external power supply.